java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc /storage/repos/ultimate/trunk/examples/toolchains/ReqCheck.xml -s /storage/repos/ultimate/trunk/examples/settings/reqanalyzer/reqanalyzer-nonlin.epf --traceabstraction.limit.analysis.time 300 --pea2boogie.always.use.all.invariants.during.rt-inconsistency.checks true --pea2boogie.check.vacuity true --pea2boogie.check.consistency true --pea2boogie.check.rt-inconsistency true --pea2boogie.report.trivial.rt-consistency false --pea2boogie.rt-inconsistency.range 2 -i /storage/repos/re2019-exp/hybrid1.new.req -------------------------------------------------------------------------------- This is Ultimate 0.1.24-a613b84 [2019-04-04 17:46:46,291 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-04-04 17:46:46,293 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-04-04 17:46:46,313 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-04-04 17:46:46,313 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-04-04 17:46:46,315 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-04-04 17:46:46,317 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-04-04 17:46:46,319 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-04-04 17:46:46,321 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-04-04 17:46:46,324 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-04-04 17:46:46,325 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-04-04 17:46:46,327 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-04-04 17:46:46,328 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-04-04 17:46:46,329 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-04-04 17:46:46,337 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-04-04 17:46:46,338 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-04-04 17:46:46,340 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-04-04 17:46:46,342 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-04-04 17:46:46,346 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-04-04 17:46:46,348 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-04-04 17:46:46,350 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-04-04 17:46:46,353 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-04-04 17:46:46,356 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-04-04 17:46:46,357 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-04-04 17:46:46,357 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-04-04 17:46:46,359 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-04-04 17:46:46,359 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-04-04 17:46:46,361 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-04-04 17:46:46,362 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-04-04 17:46:46,363 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-04-04 17:46:46,365 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-04-04 17:46:46,366 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-04-04 17:46:46,367 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-04-04 17:46:46,367 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-04-04 17:46:46,369 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-04-04 17:46:46,369 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-04-04 17:46:46,369 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-04-04 17:46:46,371 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-04-04 17:46:46,372 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-04-04 17:46:46,372 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/trunk/examples/settings/reqanalyzer/reqanalyzer-nonlin.epf [2019-04-04 17:46:46,386 INFO L110 SettingsManager]: Loading preferences was successful [2019-04-04 17:46:46,386 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-04-04 17:46:46,388 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-04-04 17:46:46,388 INFO L133 SettingsManager]: * Add additional assume for each assert=false [2019-04-04 17:46:46,389 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-04-04 17:46:46,389 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -smt2 -in -t:12000 [2019-04-04 17:46:46,389 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-04-04 17:46:46,389 INFO L133 SettingsManager]: * Trace refinement exception blacklist=UNKNOWN [2019-04-04 17:46:46,389 INFO L133 SettingsManager]: * Stop after first violation was found=false [2019-04-04 17:46:46,390 INFO L133 SettingsManager]: * Compute statistics for interpolant sequences=false [2019-04-04 17:46:46,390 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL_NO_AM [2019-04-04 17:46:46,390 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-04-04 17:46:46,391 INFO L133 SettingsManager]: * Compute trace for counterexample result=false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Limit analysis time -> 300 Applying setting for plugin de.uni_freiburg.informatik.ultimate.pea2boogie: Always use all invariants during rt-inconsistency checks -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.pea2boogie: Check vacuity -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.pea2boogie: Check consistency -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.pea2boogie: Check rt-inconsistency -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.pea2boogie: Report trivial rt-consistency -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.pea2boogie: Rt-inconsistency range -> 2 [2019-04-04 17:46:46,446 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-04-04 17:46:46,463 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-04-04 17:46:46,469 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-04-04 17:46:46,471 INFO L271 PluginConnector]: Initializing ReqParser... [2019-04-04 17:46:46,472 INFO L276 PluginConnector]: ReqParser initialized [2019-04-04 17:46:46,472 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/re2019-exp/hybrid1.new.req [2019-04-04 17:46:46,474 INFO L94 ReqParser]: Parsing file /storage/repos/re2019-exp/hybrid1.new.req [2019-04-04 17:46:46,540 INFO L134 ReqParser]: 22 requirements (10 non-initialization) in total [2019-04-04 17:46:46,553 INFO L134 ReqParser]: 22 requirements (10 non-initialization) after unification [2019-04-04 17:46:46,564 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-04-04 17:46:46,567 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2019-04-04 17:46:46,567 INFO L113 PluginConnector]: ------------------------PEA to Boogie---------------------------- [2019-04-04 17:46:46,568 INFO L271 PluginConnector]: Initializing PEA to Boogie... [2019-04-04 17:46:46,568 INFO L276 PluginConnector]: PEA to Boogie initialized [2019-04-04 17:46:46,571 INFO L185 PluginConnector]: Executing the observer PEAtoBoogieObserver from plugin PEA to Boogie for "de.uni_freiburg.informatik.ultimate.reqparser OTHER 04.04 05:46:46" (1/1) ... [2019-04-04 17:46:46,580 INFO L157 Req2BoogieTranslator]: Check vacuity=true, Rt-inconsistency range=2, Check consistency=true, Report trivial rt-consistency=false, Always use all invariants during rt-inconsistency checks=true [2019-04-04 17:46:46,594 INFO L59 ReqToPEA]: Transforming 10 requirements to PEAs [2019-04-04 17:46:46,640 INFO L87 ReqToPEA]: Following types of requirements were processed [2019-04-04 17:46:46,640 INFO L89 ReqToPEA]: class de.uni_freiburg.informatik.ultimate.lib.srparse.pattern.BndResponsePatternUT : 5 [2019-04-04 17:46:46,640 INFO L89 ReqToPEA]: class de.uni_freiburg.informatik.ultimate.lib.srparse.pattern.BndInvariancePattern : 5 [2019-04-04 17:46:46,640 INFO L92 ReqToPEA]: Finished transforming 10 requirements to PEAs No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-04-04 17:46:46,852 INFO L154 cyConditionGenerator]: Finished generating primed state invariant of size 1 [2019-04-04 17:46:46,889 INFO L769 Req2BoogieTranslator]: 0 of 10 requirements are invariant [2019-04-04 17:46:46,890 INFO L786 Req2BoogieTranslator]: Computing rt-inconsistency assertions for 45 subsets [2019-04-04 17:46:47,527 INFO L284 cyConditionGenerator]: 45 checks, 38 trivial consistent, 7 non-trivial [2019-04-04 17:46:47,527 INFO L290 cyConditionGenerator]: Of 405 formulas, 0 were quantified, 405 were plain. Needed 261 quantifier elimination runs, 0 quantified solver queries. [2019-04-04 17:46:47,534 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.pea2boogie AST 04.04 05:46:47 Unit [2019-04-04 17:46:47,534 INFO L132 PluginConnector]: ------------------------ END PEA to Boogie---------------------------- [2019-04-04 17:46:47,535 INFO L113 PluginConnector]: ------------------------Boogie Printer---------------------------- [2019-04-04 17:46:47,535 INFO L271 PluginConnector]: Initializing Boogie Printer... [2019-04-04 17:46:47,535 INFO L276 PluginConnector]: Boogie Printer initialized [2019-04-04 17:46:47,536 INFO L185 PluginConnector]: Executing the observer BoogiePrinterObserver from plugin Boogie Printer for "de.uni_freiburg.informatik.ultimate.pea2boogie AST 04.04 05:46:47" (1/1) ... [2019-04-04 17:46:47,537 INFO L116 oogiePrinterObserver]: File already exists and will be overwritten: /tmp/boogiePrinter.bpl [2019-04-04 17:46:47,537 INFO L120 oogiePrinterObserver]: Writing to file /tmp/boogiePrinter.bpl [2019-04-04 17:46:47,545 INFO L132 PluginConnector]: ------------------------ END Boogie Printer---------------------------- [2019-04-04 17:46:47,546 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-04-04 17:46:47,546 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-04-04 17:46:47,546 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-04-04 17:46:47,568 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.pea2boogie AST 04.04 05:46:47" (1/1) ... [2019-04-04 17:46:47,569 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.pea2boogie AST 04.04 05:46:47" (1/1) ... [2019-04-04 17:46:47,588 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.pea2boogie AST 04.04 05:46:47" (1/1) ... [2019-04-04 17:46:47,588 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.pea2boogie AST 04.04 05:46:47" (1/1) ... [2019-04-04 17:46:47,608 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.pea2boogie AST 04.04 05:46:47" (1/1) ... [2019-04-04 17:46:47,627 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.pea2boogie AST 04.04 05:46:47" (1/1) ... [2019-04-04 17:46:47,633 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.pea2boogie AST 04.04 05:46:47" (1/1) ... [2019-04-04 17:46:47,643 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-04-04 17:46:47,644 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-04-04 17:46:47,644 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-04-04 17:46:47,644 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-04-04 17:46:47,650 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.pea2boogie AST 04.04 05:46:47" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 2 with z3 SMTLIB2_COMPLIANT=true -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-04-04 17:46:47,659 INFO L124 BoogieDeclarations]: Specification and implementation of procedure myProcedure given in one single declaration [2019-04-04 17:46:47,659 INFO L130 BoogieDeclarations]: Found specification of procedure myProcedure [2019-04-04 17:46:47,660 INFO L138 BoogieDeclarations]: Found implementation of procedure myProcedure Waiting until toolchain timeout for monitored process 2 with z3 SMTLIB2_COMPLIANT=true -smt2 -in -t:12000 [2019-04-04 17:46:50,905 INFO L278 CfgBuilder]: Using library mode [2019-04-04 17:46:50,905 INFO L286 CfgBuilder]: Removed 1 assue(true) statements. [2019-04-04 17:46:50,906 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 04.04 05:46:50 BoogieIcfgContainer [2019-04-04 17:46:50,907 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-04-04 17:46:50,908 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-04-04 17:46:50,908 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-04-04 17:46:50,911 INFO L276 PluginConnector]: TraceAbstraction initialized [2019-04-04 17:46:50,911 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.reqparser OTHER 04.04 05:46:46" (1/3) ... [2019-04-04 17:46:50,912 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@34e40f50 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction OTHER 04.04 05:46:50, skipping insertion in model container [2019-04-04 17:46:50,913 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.pea2boogie AST 04.04 05:46:47" (2/3) ... [2019-04-04 17:46:50,913 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@34e40f50 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 04.04 05:46:50, skipping insertion in model container [2019-04-04 17:46:50,913 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 04.04 05:46:50" (3/3) ... [2019-04-04 17:46:50,916 INFO L112 eAbstractionObserver]: Analyzing ICFG [2019-04-04 17:46:50,925 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:ForwardPredicates Determinization: PREDICATE_ABSTRACTION [2019-04-04 17:46:50,930 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 18 error locations. [2019-04-04 17:46:50,947 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-04-04 17:46:50,975 INFO L382 AbstractCegarLoop]: Interprodecural is true [2019-04-04 17:46:50,976 INFO L383 AbstractCegarLoop]: Hoare is false [2019-04-04 17:46:50,976 INFO L384 AbstractCegarLoop]: Compute interpolants for ForwardPredicates [2019-04-04 17:46:50,976 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-04-04 17:46:50,978 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-04-04 17:46:50,978 INFO L387 AbstractCegarLoop]: Difference is false [2019-04-04 17:46:50,979 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-04-04 17:46:50,979 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == myProcedureErr5ASSERT_VIOLATIONRTINCONSISTENTforID008_ID009======== [2019-04-04 17:46:50,995 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states. [2019-04-04 17:46:51,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2019-04-04 17:46:51,004 INFO L394 BasicCegarLoop]: Found error trace [2019-04-04 17:46:51,004 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1] [2019-04-04 17:46:51,005 INFO L423 AbstractCegarLoop]: === Iteration 1 === [myProcedureErr5ASSERT_VIOLATIONRTINCONSISTENTforID008_ID009]=== [2019-04-04 17:46:51,009 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-04-04 17:46:51,009 INFO L82 PathProgramCache]: Analyzing trace with hash 332256263, now seen corresponding path program 1 times [2019-04-04 17:46:51,011 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-04-04 17:46:51,011 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-04-04 17:46:51,052 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-04-04 17:46:51,052 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-04-04 17:46:51,052 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-04-04 17:46:51,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-04-04 17:46:51,146 INFO L469 BasicCegarLoop]: Counterexample might be feasible [2019-04-04 17:46:51,155 INFO L190 ceAbstractionStarter]: Result for error location myProcedureErr5ASSERT_VIOLATIONRTINCONSISTENTforID008_ID009 was UNSAFE (1/18) [2019-04-04 17:46:51,158 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-04-04 17:46:51,159 INFO L382 AbstractCegarLoop]: Interprodecural is true [2019-04-04 17:46:51,159 INFO L383 AbstractCegarLoop]: Hoare is false [2019-04-04 17:46:51,159 INFO L384 AbstractCegarLoop]: Compute interpolants for ForwardPredicates [2019-04-04 17:46:51,159 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-04-04 17:46:51,160 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-04-04 17:46:51,160 INFO L387 AbstractCegarLoop]: Difference is false [2019-04-04 17:46:51,160 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-04-04 17:46:51,160 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == myProcedureErr7ASSERT_VIOLATIONVACUOUSforID000======== [2019-04-04 17:46:51,162 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states. [2019-04-04 17:46:51,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2019-04-04 17:46:51,163 INFO L394 BasicCegarLoop]: Found error trace [2019-04-04 17:46:51,163 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-04-04 17:46:51,163 INFO L423 AbstractCegarLoop]: === Iteration 1 === [myProcedureErr7ASSERT_VIOLATIONVACUOUSforID000]=== [2019-04-04 17:46:51,164 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-04-04 17:46:51,164 INFO L82 PathProgramCache]: Analyzing trace with hash 1470695497, now seen corresponding path program 1 times [2019-04-04 17:46:51,164 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-04-04 17:46:51,164 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-04-04 17:46:51,165 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-04-04 17:46:51,165 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-04-04 17:46:51,166 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-04-04 17:46:51,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-04-04 17:46:51,198 INFO L469 BasicCegarLoop]: Counterexample might be feasible [2019-04-04 17:46:51,199 INFO L190 ceAbstractionStarter]: Result for error location myProcedureErr7ASSERT_VIOLATIONVACUOUSforID000 was UNSAFE (2/18) [2019-04-04 17:46:51,200 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-04-04 17:46:51,200 INFO L382 AbstractCegarLoop]: Interprodecural is true [2019-04-04 17:46:51,200 INFO L383 AbstractCegarLoop]: Hoare is false [2019-04-04 17:46:51,200 INFO L384 AbstractCegarLoop]: Compute interpolants for ForwardPredicates [2019-04-04 17:46:51,201 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-04-04 17:46:51,201 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-04-04 17:46:51,201 INFO L387 AbstractCegarLoop]: Difference is false [2019-04-04 17:46:51,201 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-04-04 17:46:51,201 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == myProcedureErr11ASSERT_VIOLATIONVACUOUSforID008======== [2019-04-04 17:46:51,203 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states. [2019-04-04 17:46:51,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2019-04-04 17:46:51,204 INFO L394 BasicCegarLoop]: Found error trace [2019-04-04 17:46:51,204 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-04-04 17:46:51,205 INFO L423 AbstractCegarLoop]: === Iteration 1 === [myProcedureErr11ASSERT_VIOLATIONVACUOUSforID008]=== [2019-04-04 17:46:51,205 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-04-04 17:46:51,205 INFO L82 PathProgramCache]: Analyzing trace with hash -800237363, now seen corresponding path program 1 times [2019-04-04 17:46:51,205 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-04-04 17:46:51,206 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-04-04 17:46:51,207 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-04-04 17:46:51,207 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-04-04 17:46:51,207 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-04-04 17:46:51,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-04-04 17:46:51,238 INFO L469 BasicCegarLoop]: Counterexample might be feasible [2019-04-04 17:46:51,239 INFO L190 ceAbstractionStarter]: Result for error location myProcedureErr11ASSERT_VIOLATIONVACUOUSforID008 was UNSAFE (3/18) [2019-04-04 17:46:51,240 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-04-04 17:46:51,240 INFO L382 AbstractCegarLoop]: Interprodecural is true [2019-04-04 17:46:51,241 INFO L383 AbstractCegarLoop]: Hoare is false [2019-04-04 17:46:51,241 INFO L384 AbstractCegarLoop]: Compute interpolants for ForwardPredicates [2019-04-04 17:46:51,241 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-04-04 17:46:51,241 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-04-04 17:46:51,242 INFO L387 AbstractCegarLoop]: Difference is false [2019-04-04 17:46:51,242 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-04-04 17:46:51,242 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == myProcedureErr4ASSERT_VIOLATIONRTINCONSISTENTforID001_ID008======== [2019-04-04 17:46:51,244 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states. [2019-04-04 17:46:51,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2019-04-04 17:46:51,244 INFO L394 BasicCegarLoop]: Found error trace [2019-04-04 17:46:51,248 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1] [2019-04-04 17:46:51,248 INFO L423 AbstractCegarLoop]: === Iteration 1 === [myProcedureErr4ASSERT_VIOLATIONRTINCONSISTENTforID001_ID008]=== [2019-04-04 17:46:51,249 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-04-04 17:46:51,249 INFO L82 PathProgramCache]: Analyzing trace with hash 1811833255, now seen corresponding path program 1 times [2019-04-04 17:46:51,249 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-04-04 17:46:51,249 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-04-04 17:46:51,250 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-04-04 17:46:51,251 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-04-04 17:46:51,251 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-04-04 17:46:51,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-04-04 17:46:51,286 INFO L469 BasicCegarLoop]: Counterexample might be feasible [2019-04-04 17:46:51,289 INFO L190 ceAbstractionStarter]: Result for error location myProcedureErr4ASSERT_VIOLATIONRTINCONSISTENTforID001_ID008 was UNSAFE (4/18) [2019-04-04 17:46:51,290 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-04-04 17:46:51,291 INFO L382 AbstractCegarLoop]: Interprodecural is true [2019-04-04 17:46:51,291 INFO L383 AbstractCegarLoop]: Hoare is false [2019-04-04 17:46:51,291 INFO L384 AbstractCegarLoop]: Compute interpolants for ForwardPredicates [2019-04-04 17:46:51,291 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-04-04 17:46:51,291 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-04-04 17:46:51,292 INFO L387 AbstractCegarLoop]: Difference is false [2019-04-04 17:46:51,292 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-04-04 17:46:51,292 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == myProcedureErr3ASSERT_VIOLATIONRTINCONSISTENTforID000_ID009======== [2019-04-04 17:46:51,293 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states. [2019-04-04 17:46:51,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2019-04-04 17:46:51,294 INFO L394 BasicCegarLoop]: Found error trace [2019-04-04 17:46:51,294 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1] [2019-04-04 17:46:51,295 INFO L423 AbstractCegarLoop]: === Iteration 1 === [myProcedureErr3ASSERT_VIOLATIONRTINCONSISTENTforID000_ID009]=== [2019-04-04 17:46:51,295 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-04-04 17:46:51,295 INFO L82 PathProgramCache]: Analyzing trace with hash 1721014213, now seen corresponding path program 1 times [2019-04-04 17:46:51,295 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-04-04 17:46:51,296 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-04-04 17:46:51,297 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-04-04 17:46:51,297 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-04-04 17:46:51,297 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-04-04 17:46:51,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-04-04 17:46:51,662 WARN L188 SmtUtils]: Spent 237.00 ms on a formula simplification that was a NOOP. DAG size: 20 [2019-04-04 17:46:51,952 WARN L188 SmtUtils]: Spent 240.00 ms on a formula simplification. DAG size of input: 26 DAG size of output: 19 [2019-04-04 17:46:51,954 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-04-04 17:46:51,955 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-04-04 17:46:51,956 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-04-04 17:46:51,959 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-04-04 17:46:51,974 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-04-04 17:46:51,974 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-04-04 17:46:51,977 INFO L87 Difference]: Start difference. First operand 39 states. Second operand 4 states. [2019-04-04 17:46:52,334 WARN L188 SmtUtils]: Spent 285.00 ms on a formula simplification. DAG size of input: 31 DAG size of output: 24 [2019-04-04 17:46:52,472 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-04-04 17:46:52,472 INFO L93 Difference]: Finished difference Result 72 states and 72 transitions. [2019-04-04 17:46:52,478 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-04-04 17:46:52,480 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 6 [2019-04-04 17:46:52,480 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-04-04 17:46:52,492 INFO L225 Difference]: With dead ends: 72 [2019-04-04 17:46:52,492 INFO L226 Difference]: Without dead ends: 40 [2019-04-04 17:46:52,494 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 0 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2019-04-04 17:46:52,513 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 40 states. [2019-04-04 17:46:52,530 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 40 to 26. [2019-04-04 17:46:52,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 26 states. [2019-04-04 17:46:52,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26 states to 26 states and 26 transitions. [2019-04-04 17:46:52,536 INFO L78 Accepts]: Start accepts. Automaton has 26 states and 26 transitions. Word has length 6 [2019-04-04 17:46:52,536 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-04-04 17:46:52,536 INFO L480 AbstractCegarLoop]: Abstraction has 26 states and 26 transitions. [2019-04-04 17:46:52,536 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-04-04 17:46:52,537 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 26 transitions. [2019-04-04 17:46:52,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2019-04-04 17:46:52,537 INFO L394 BasicCegarLoop]: Found error trace [2019-04-04 17:46:52,538 INFO L402 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-04-04 17:46:52,538 INFO L423 AbstractCegarLoop]: === Iteration 2 === [myProcedureErr3ASSERT_VIOLATIONRTINCONSISTENTforID000_ID009]=== [2019-04-04 17:46:52,538 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-04-04 17:46:52,538 INFO L82 PathProgramCache]: Analyzing trace with hash -288368464, now seen corresponding path program 1 times [2019-04-04 17:46:52,539 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-04-04 17:46:52,539 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-04-04 17:46:52,540 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-04-04 17:46:52,540 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-04-04 17:46:52,540 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-04-04 17:46:52,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-04-04 17:46:52,620 INFO L469 BasicCegarLoop]: Counterexample might be feasible [2019-04-04 17:46:52,623 INFO L190 ceAbstractionStarter]: Result for error location myProcedureErr3ASSERT_VIOLATIONRTINCONSISTENTforID000_ID009 was UNSAFE (5/18) [2019-04-04 17:46:52,624 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-04-04 17:46:52,624 INFO L382 AbstractCegarLoop]: Interprodecural is true [2019-04-04 17:46:52,624 INFO L383 AbstractCegarLoop]: Hoare is false [2019-04-04 17:46:52,624 INFO L384 AbstractCegarLoop]: Compute interpolants for ForwardPredicates [2019-04-04 17:46:52,624 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-04-04 17:46:52,625 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-04-04 17:46:52,625 INFO L387 AbstractCegarLoop]: Difference is false [2019-04-04 17:46:52,625 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-04-04 17:46:52,625 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == myProcedureErr2ASSERT_VIOLATIONRTINCONSISTENTforID000_ID002======== [2019-04-04 17:46:52,627 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states. [2019-04-04 17:46:52,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2019-04-04 17:46:52,627 INFO L394 BasicCegarLoop]: Found error trace [2019-04-04 17:46:52,627 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1] [2019-04-04 17:46:52,628 INFO L423 AbstractCegarLoop]: === Iteration 1 === [myProcedureErr2ASSERT_VIOLATIONRTINCONSISTENTforID000_ID002]=== [2019-04-04 17:46:52,628 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-04-04 17:46:52,628 INFO L82 PathProgramCache]: Analyzing trace with hash 55516581, now seen corresponding path program 1 times [2019-04-04 17:46:52,628 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-04-04 17:46:52,628 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-04-04 17:46:52,629 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-04-04 17:46:52,629 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-04-04 17:46:52,629 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-04-04 17:46:52,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-04-04 17:46:52,656 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-04-04 17:46:52,656 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-04-04 17:46:52,656 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2019-04-04 17:46:52,657 INFO L459 AbstractCegarLoop]: Interpolant automaton has 2 states [2019-04-04 17:46:52,657 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2019-04-04 17:46:52,657 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2019-04-04 17:46:52,657 INFO L87 Difference]: Start difference. First operand 39 states. Second operand 2 states. [2019-04-04 17:46:52,663 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-04-04 17:46:52,663 INFO L93 Difference]: Finished difference Result 37 states and 37 transitions. [2019-04-04 17:46:52,663 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2019-04-04 17:46:52,663 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 5 [2019-04-04 17:46:52,664 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-04-04 17:46:52,664 INFO L225 Difference]: With dead ends: 37 [2019-04-04 17:46:52,665 INFO L226 Difference]: Without dead ends: 0 [2019-04-04 17:46:52,665 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 1 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2019-04-04 17:46:52,665 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2019-04-04 17:46:52,665 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2019-04-04 17:46:52,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2019-04-04 17:46:52,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2019-04-04 17:46:52,666 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 5 [2019-04-04 17:46:52,666 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-04-04 17:46:52,666 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2019-04-04 17:46:52,666 INFO L481 AbstractCegarLoop]: Interpolant automaton has 2 states. [2019-04-04 17:46:52,666 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2019-04-04 17:46:52,667 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2019-04-04 17:46:52,667 INFO L190 ceAbstractionStarter]: Result for error location myProcedureErr2ASSERT_VIOLATIONRTINCONSISTENTforID000_ID002 was SAFE (6/18) [2019-04-04 17:46:52,668 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-04-04 17:46:52,670 INFO L382 AbstractCegarLoop]: Interprodecural is true [2019-04-04 17:46:52,670 INFO L383 AbstractCegarLoop]: Hoare is false [2019-04-04 17:46:52,670 INFO L384 AbstractCegarLoop]: Compute interpolants for ForwardPredicates [2019-04-04 17:46:52,670 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-04-04 17:46:52,670 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-04-04 17:46:52,670 INFO L387 AbstractCegarLoop]: Difference is false [2019-04-04 17:46:52,670 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-04-04 17:46:52,670 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == myProcedureErr14ASSERT_VIOLATIONVACUOUSforID005======== [2019-04-04 17:46:52,674 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states. [2019-04-04 17:46:52,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2019-04-04 17:46:52,675 INFO L394 BasicCegarLoop]: Found error trace [2019-04-04 17:46:52,676 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-04-04 17:46:52,676 INFO L423 AbstractCegarLoop]: === Iteration 1 === [myProcedureErr14ASSERT_VIOLATIONVACUOUSforID005]=== [2019-04-04 17:46:52,676 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-04-04 17:46:52,676 INFO L82 PathProgramCache]: Analyzing trace with hash 1492397489, now seen corresponding path program 1 times [2019-04-04 17:46:52,676 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-04-04 17:46:52,677 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-04-04 17:46:52,678 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-04-04 17:46:52,678 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-04-04 17:46:52,678 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-04-04 17:46:52,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-04-04 17:46:52,694 INFO L469 BasicCegarLoop]: Counterexample might be feasible [2019-04-04 17:46:52,697 INFO L190 ceAbstractionStarter]: Result for error location myProcedureErr14ASSERT_VIOLATIONVACUOUSforID005 was UNSAFE (7/18) [2019-04-04 17:46:52,698 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-04-04 17:46:52,699 INFO L382 AbstractCegarLoop]: Interprodecural is true [2019-04-04 17:46:52,699 INFO L383 AbstractCegarLoop]: Hoare is false [2019-04-04 17:46:52,699 INFO L384 AbstractCegarLoop]: Compute interpolants for ForwardPredicates [2019-04-04 17:46:52,699 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-04-04 17:46:52,699 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-04-04 17:46:52,699 INFO L387 AbstractCegarLoop]: Difference is false [2019-04-04 17:46:52,699 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-04-04 17:46:52,700 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == myProcedureErr6ASSERT_VIOLATIONRTINCONSISTENTforID004_ID005======== [2019-04-04 17:46:52,702 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states. [2019-04-04 17:46:52,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2019-04-04 17:46:52,703 INFO L394 BasicCegarLoop]: Found error trace [2019-04-04 17:46:52,703 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-04-04 17:46:52,704 INFO L423 AbstractCegarLoop]: === Iteration 1 === [myProcedureErr6ASSERT_VIOLATIONRTINCONSISTENTforID004_ID005]=== [2019-04-04 17:46:52,704 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-04-04 17:46:52,704 INFO L82 PathProgramCache]: Analyzing trace with hash 1710009769, now seen corresponding path program 1 times [2019-04-04 17:46:52,704 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-04-04 17:46:52,704 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-04-04 17:46:52,705 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-04-04 17:46:52,705 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-04-04 17:46:52,705 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-04-04 17:46:52,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-04-04 17:46:52,733 INFO L469 BasicCegarLoop]: Counterexample might be feasible [2019-04-04 17:46:52,734 INFO L190 ceAbstractionStarter]: Result for error location myProcedureErr6ASSERT_VIOLATIONRTINCONSISTENTforID004_ID005 was UNSAFE (8/18) [2019-04-04 17:46:52,735 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-04-04 17:46:52,736 INFO L382 AbstractCegarLoop]: Interprodecural is true [2019-04-04 17:46:52,736 INFO L383 AbstractCegarLoop]: Hoare is false [2019-04-04 17:46:52,736 INFO L384 AbstractCegarLoop]: Compute interpolants for ForwardPredicates [2019-04-04 17:46:52,736 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-04-04 17:46:52,736 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-04-04 17:46:52,736 INFO L387 AbstractCegarLoop]: Difference is false [2019-04-04 17:46:52,736 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-04-04 17:46:52,737 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == myProcedureErr15ASSERT_VIOLATIONVACUOUSforID006======== [2019-04-04 17:46:52,743 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states. [2019-04-04 17:46:52,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2019-04-04 17:46:52,744 INFO L394 BasicCegarLoop]: Found error trace [2019-04-04 17:46:52,744 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-04-04 17:46:52,744 INFO L423 AbstractCegarLoop]: === Iteration 1 === [myProcedureErr15ASSERT_VIOLATIONVACUOUSforID006]=== [2019-04-04 17:46:52,745 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-04-04 17:46:52,745 INFO L82 PathProgramCache]: Analyzing trace with hash -980317871, now seen corresponding path program 1 times [2019-04-04 17:46:52,745 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-04-04 17:46:52,745 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-04-04 17:46:52,746 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-04-04 17:46:52,746 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-04-04 17:46:52,746 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-04-04 17:46:52,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-04-04 17:46:52,761 INFO L469 BasicCegarLoop]: Counterexample might be feasible [2019-04-04 17:46:52,762 INFO L190 ceAbstractionStarter]: Result for error location myProcedureErr15ASSERT_VIOLATIONVACUOUSforID006 was UNSAFE (9/18) [2019-04-04 17:46:52,764 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-04-04 17:46:52,764 INFO L382 AbstractCegarLoop]: Interprodecural is true [2019-04-04 17:46:52,764 INFO L383 AbstractCegarLoop]: Hoare is false [2019-04-04 17:46:52,764 INFO L384 AbstractCegarLoop]: Compute interpolants for ForwardPredicates [2019-04-04 17:46:52,764 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-04-04 17:46:52,764 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-04-04 17:46:52,765 INFO L387 AbstractCegarLoop]: Difference is false [2019-04-04 17:46:52,765 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-04-04 17:46:52,765 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == myProcedureErr12ASSERT_VIOLATIONVACUOUSforID002======== [2019-04-04 17:46:52,766 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states. [2019-04-04 17:46:52,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2019-04-04 17:46:52,767 INFO L394 BasicCegarLoop]: Found error trace [2019-04-04 17:46:52,767 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-04-04 17:46:52,767 INFO L423 AbstractCegarLoop]: === Iteration 1 === [myProcedureErr12ASSERT_VIOLATIONVACUOUSforID002]=== [2019-04-04 17:46:52,768 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-04-04 17:46:52,768 INFO L82 PathProgramCache]: Analyzing trace with hash 962445743, now seen corresponding path program 1 times [2019-04-04 17:46:52,768 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-04-04 17:46:52,768 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-04-04 17:46:52,772 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-04-04 17:46:52,772 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-04-04 17:46:52,772 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-04-04 17:46:52,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-04-04 17:46:52,782 INFO L469 BasicCegarLoop]: Counterexample might be feasible [2019-04-04 17:46:52,783 INFO L190 ceAbstractionStarter]: Result for error location myProcedureErr12ASSERT_VIOLATIONVACUOUSforID002 was UNSAFE (10/18) [2019-04-04 17:46:52,783 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-04-04 17:46:52,784 INFO L382 AbstractCegarLoop]: Interprodecural is true [2019-04-04 17:46:52,784 INFO L383 AbstractCegarLoop]: Hoare is false [2019-04-04 17:46:52,784 INFO L384 AbstractCegarLoop]: Compute interpolants for ForwardPredicates [2019-04-04 17:46:52,784 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-04-04 17:46:52,784 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-04-04 17:46:52,784 INFO L387 AbstractCegarLoop]: Difference is false [2019-04-04 17:46:52,785 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-04-04 17:46:52,785 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == myProcedureErr13ASSERT_VIOLATIONVACUOUSforID004======== [2019-04-04 17:46:52,786 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states. [2019-04-04 17:46:52,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2019-04-04 17:46:52,787 INFO L394 BasicCegarLoop]: Found error trace [2019-04-04 17:46:52,787 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-04-04 17:46:52,787 INFO L423 AbstractCegarLoop]: === Iteration 1 === [myProcedureErr13ASSERT_VIOLATIONVACUOUSforID004]=== [2019-04-04 17:46:52,787 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-04-04 17:46:52,787 INFO L82 PathProgramCache]: Analyzing trace with hash -228952817, now seen corresponding path program 1 times [2019-04-04 17:46:52,787 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-04-04 17:46:52,788 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-04-04 17:46:52,788 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-04-04 17:46:52,788 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-04-04 17:46:52,789 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-04-04 17:46:52,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-04-04 17:46:52,798 INFO L469 BasicCegarLoop]: Counterexample might be feasible [2019-04-04 17:46:52,799 INFO L190 ceAbstractionStarter]: Result for error location myProcedureErr13ASSERT_VIOLATIONVACUOUSforID004 was UNSAFE (11/18) [2019-04-04 17:46:52,799 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-04-04 17:46:52,802 INFO L382 AbstractCegarLoop]: Interprodecural is true [2019-04-04 17:46:52,802 INFO L383 AbstractCegarLoop]: Hoare is false [2019-04-04 17:46:52,802 INFO L384 AbstractCegarLoop]: Compute interpolants for ForwardPredicates [2019-04-04 17:46:52,802 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-04-04 17:46:52,802 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-04-04 17:46:52,802 INFO L387 AbstractCegarLoop]: Difference is false [2019-04-04 17:46:52,802 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-04-04 17:46:52,803 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == myProcedureErr0ASSERT_VIOLATIONRTINCONSISTENTforID000_ID001======== [2019-04-04 17:46:52,803 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states. [2019-04-04 17:46:52,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2019-04-04 17:46:52,804 INFO L394 BasicCegarLoop]: Found error trace [2019-04-04 17:46:52,804 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1] [2019-04-04 17:46:52,804 INFO L423 AbstractCegarLoop]: === Iteration 1 === [myProcedureErr0ASSERT_VIOLATIONRTINCONSISTENTforID000_ID001]=== [2019-04-04 17:46:52,805 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-04-04 17:46:52,805 INFO L82 PathProgramCache]: Analyzing trace with hash 57763, now seen corresponding path program 1 times [2019-04-04 17:46:52,805 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-04-04 17:46:52,805 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-04-04 17:46:52,806 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-04-04 17:46:52,806 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-04-04 17:46:52,806 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-04-04 17:46:52,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-04-04 17:46:52,819 INFO L469 BasicCegarLoop]: Counterexample might be feasible [2019-04-04 17:46:52,820 INFO L190 ceAbstractionStarter]: Result for error location myProcedureErr0ASSERT_VIOLATIONRTINCONSISTENTforID000_ID001 was UNSAFE (12/18) [2019-04-04 17:46:52,820 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-04-04 17:46:52,821 INFO L382 AbstractCegarLoop]: Interprodecural is true [2019-04-04 17:46:52,821 INFO L383 AbstractCegarLoop]: Hoare is false [2019-04-04 17:46:52,821 INFO L384 AbstractCegarLoop]: Compute interpolants for ForwardPredicates [2019-04-04 17:46:52,821 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-04-04 17:46:52,821 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-04-04 17:46:52,821 INFO L387 AbstractCegarLoop]: Difference is false [2019-04-04 17:46:52,822 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-04-04 17:46:52,822 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == myProcedureErr1ASSERT_VIOLATIONRTINCONSISTENTforID000_ID003======== [2019-04-04 17:46:52,822 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states. [2019-04-04 17:46:52,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2019-04-04 17:46:52,823 INFO L394 BasicCegarLoop]: Found error trace [2019-04-04 17:46:52,823 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1] [2019-04-04 17:46:52,823 INFO L423 AbstractCegarLoop]: === Iteration 1 === [myProcedureErr1ASSERT_VIOLATIONRTINCONSISTENTforID000_ID003]=== [2019-04-04 17:46:52,824 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-04-04 17:46:52,828 INFO L82 PathProgramCache]: Analyzing trace with hash 1790851, now seen corresponding path program 1 times [2019-04-04 17:46:52,828 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-04-04 17:46:52,829 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-04-04 17:46:52,829 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-04-04 17:46:52,830 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-04-04 17:46:52,830 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-04-04 17:46:52,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-04-04 17:46:52,854 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-04-04 17:46:52,855 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-04-04 17:46:52,855 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2019-04-04 17:46:52,855 INFO L459 AbstractCegarLoop]: Interpolant automaton has 2 states [2019-04-04 17:46:52,855 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2019-04-04 17:46:52,858 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2019-04-04 17:46:52,859 INFO L87 Difference]: Start difference. First operand 39 states. Second operand 2 states. [2019-04-04 17:46:52,868 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-04-04 17:46:52,868 INFO L93 Difference]: Finished difference Result 37 states and 37 transitions. [2019-04-04 17:46:52,868 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2019-04-04 17:46:52,868 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 4 [2019-04-04 17:46:52,869 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-04-04 17:46:52,869 INFO L225 Difference]: With dead ends: 37 [2019-04-04 17:46:52,869 INFO L226 Difference]: Without dead ends: 0 [2019-04-04 17:46:52,869 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 1 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2019-04-04 17:46:52,869 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2019-04-04 17:46:52,870 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2019-04-04 17:46:52,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2019-04-04 17:46:52,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2019-04-04 17:46:52,870 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 4 [2019-04-04 17:46:52,870 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-04-04 17:46:52,870 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2019-04-04 17:46:52,870 INFO L481 AbstractCegarLoop]: Interpolant automaton has 2 states. [2019-04-04 17:46:52,870 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2019-04-04 17:46:52,871 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2019-04-04 17:46:52,872 INFO L190 ceAbstractionStarter]: Result for error location myProcedureErr1ASSERT_VIOLATIONRTINCONSISTENTforID000_ID003 was SAFE (13/18) [2019-04-04 17:46:52,873 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-04-04 17:46:52,873 INFO L382 AbstractCegarLoop]: Interprodecural is true [2019-04-04 17:46:52,874 INFO L383 AbstractCegarLoop]: Hoare is false [2019-04-04 17:46:52,874 INFO L384 AbstractCegarLoop]: Compute interpolants for ForwardPredicates [2019-04-04 17:46:52,874 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-04-04 17:46:52,874 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-04-04 17:46:52,874 INFO L387 AbstractCegarLoop]: Difference is false [2019-04-04 17:46:52,874 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-04-04 17:46:52,874 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == myProcedureErr9ASSERT_VIOLATIONVACUOUSforID007======== [2019-04-04 17:46:52,875 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states. [2019-04-04 17:46:52,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2019-04-04 17:46:52,876 INFO L394 BasicCegarLoop]: Found error trace [2019-04-04 17:46:52,876 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-04-04 17:46:52,876 INFO L423 AbstractCegarLoop]: === Iteration 1 === [myProcedureErr9ASSERT_VIOLATIONVACUOUSforID007]=== [2019-04-04 17:46:52,876 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-04-04 17:46:52,876 INFO L82 PathProgramCache]: Analyzing trace with hash 294139019, now seen corresponding path program 1 times [2019-04-04 17:46:52,876 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-04-04 17:46:52,876 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-04-04 17:46:52,881 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-04-04 17:46:52,881 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-04-04 17:46:52,881 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-04-04 17:46:52,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-04-04 17:46:52,893 INFO L469 BasicCegarLoop]: Counterexample might be feasible [2019-04-04 17:46:52,894 INFO L190 ceAbstractionStarter]: Result for error location myProcedureErr9ASSERT_VIOLATIONVACUOUSforID007 was UNSAFE (14/18) [2019-04-04 17:46:52,895 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-04-04 17:46:52,895 INFO L382 AbstractCegarLoop]: Interprodecural is true [2019-04-04 17:46:52,895 INFO L383 AbstractCegarLoop]: Hoare is false [2019-04-04 17:46:52,895 INFO L384 AbstractCegarLoop]: Compute interpolants for ForwardPredicates [2019-04-04 17:46:52,895 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-04-04 17:46:52,895 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-04-04 17:46:52,896 INFO L387 AbstractCegarLoop]: Difference is false [2019-04-04 17:46:52,896 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-04-04 17:46:52,896 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == myProcedureErr16ASSERT_VIOLATIONVACUOUSforID009======== [2019-04-04 17:46:52,897 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states. [2019-04-04 17:46:52,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2019-04-04 17:46:52,898 INFO L394 BasicCegarLoop]: Found error trace [2019-04-04 17:46:52,898 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-04-04 17:46:52,898 INFO L423 AbstractCegarLoop]: === Iteration 1 === [myProcedureErr16ASSERT_VIOLATIONVACUOUSforID009]=== [2019-04-04 17:46:52,898 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-04-04 17:46:52,899 INFO L82 PathProgramCache]: Analyzing trace with hash -325082701, now seen corresponding path program 1 times [2019-04-04 17:46:52,901 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-04-04 17:46:52,901 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-04-04 17:46:52,902 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-04-04 17:46:52,902 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-04-04 17:46:52,902 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-04-04 17:46:52,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-04-04 17:46:52,913 INFO L469 BasicCegarLoop]: Counterexample might be feasible [2019-04-04 17:46:52,914 INFO L190 ceAbstractionStarter]: Result for error location myProcedureErr16ASSERT_VIOLATIONVACUOUSforID009 was UNSAFE (15/18) [2019-04-04 17:46:52,915 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-04-04 17:46:52,915 INFO L382 AbstractCegarLoop]: Interprodecural is true [2019-04-04 17:46:52,915 INFO L383 AbstractCegarLoop]: Hoare is false [2019-04-04 17:46:52,915 INFO L384 AbstractCegarLoop]: Compute interpolants for ForwardPredicates [2019-04-04 17:46:52,916 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-04-04 17:46:52,916 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-04-04 17:46:52,916 INFO L387 AbstractCegarLoop]: Difference is false [2019-04-04 17:46:52,916 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-04-04 17:46:52,916 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == myProcedureErr10ASSERT_VIOLATIONVACUOUSforID003======== [2019-04-04 17:46:52,917 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states. [2019-04-04 17:46:52,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2019-04-04 17:46:52,917 INFO L394 BasicCegarLoop]: Found error trace [2019-04-04 17:46:52,917 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-04-04 17:46:52,924 INFO L423 AbstractCegarLoop]: === Iteration 1 === [myProcedureErr10ASSERT_VIOLATIONVACUOUSforID003]=== [2019-04-04 17:46:52,924 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-04-04 17:46:52,924 INFO L82 PathProgramCache]: Analyzing trace with hash 528375213, now seen corresponding path program 1 times [2019-04-04 17:46:52,925 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-04-04 17:46:52,925 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-04-04 17:46:52,925 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-04-04 17:46:52,926 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-04-04 17:46:52,926 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-04-04 17:46:52,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-04-04 17:46:52,941 INFO L469 BasicCegarLoop]: Counterexample might be feasible [2019-04-04 17:46:52,942 INFO L190 ceAbstractionStarter]: Result for error location myProcedureErr10ASSERT_VIOLATIONVACUOUSforID003 was UNSAFE (16/18) [2019-04-04 17:46:52,943 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-04-04 17:46:52,943 INFO L382 AbstractCegarLoop]: Interprodecural is true [2019-04-04 17:46:52,943 INFO L383 AbstractCegarLoop]: Hoare is false [2019-04-04 17:46:52,943 INFO L384 AbstractCegarLoop]: Compute interpolants for ForwardPredicates [2019-04-04 17:46:52,943 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-04-04 17:46:52,944 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-04-04 17:46:52,944 INFO L387 AbstractCegarLoop]: Difference is false [2019-04-04 17:46:52,944 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-04-04 17:46:52,944 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == myProcedureErr8ASSERT_VIOLATIONVACUOUSforID001======== [2019-04-04 17:46:52,945 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states. [2019-04-04 17:46:52,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2019-04-04 17:46:52,947 INFO L394 BasicCegarLoop]: Found error trace [2019-04-04 17:46:52,948 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-04-04 17:46:52,948 INFO L423 AbstractCegarLoop]: === Iteration 1 === [myProcedureErr8ASSERT_VIOLATIONVACUOUSforID001]=== [2019-04-04 17:46:52,948 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-04-04 17:46:52,948 INFO L82 PathProgramCache]: Analyzing trace with hash -1653079637, now seen corresponding path program 1 times [2019-04-04 17:46:52,948 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-04-04 17:46:52,948 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-04-04 17:46:52,953 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-04-04 17:46:52,954 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-04-04 17:46:52,954 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-04-04 17:46:52,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-04-04 17:46:52,962 INFO L469 BasicCegarLoop]: Counterexample might be feasible [2019-04-04 17:46:52,963 INFO L190 ceAbstractionStarter]: Result for error location myProcedureErr8ASSERT_VIOLATIONVACUOUSforID001 was UNSAFE (17/18) [2019-04-04 17:46:52,963 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-04-04 17:46:52,964 INFO L382 AbstractCegarLoop]: Interprodecural is true [2019-04-04 17:46:52,965 INFO L383 AbstractCegarLoop]: Hoare is false [2019-04-04 17:46:52,965 INFO L384 AbstractCegarLoop]: Compute interpolants for ForwardPredicates [2019-04-04 17:46:52,965 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-04-04 17:46:52,966 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-04-04 17:46:52,966 INFO L387 AbstractCegarLoop]: Difference is false [2019-04-04 17:46:52,966 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-04-04 17:46:52,966 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == myProcedureErr17ASSERT_VIOLATIONCONSISTENCYforallrequirements======== [2019-04-04 17:46:52,967 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states. [2019-04-04 17:46:52,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2019-04-04 17:46:52,967 INFO L394 BasicCegarLoop]: Found error trace [2019-04-04 17:46:52,967 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-04-04 17:46:52,968 INFO L423 AbstractCegarLoop]: === Iteration 1 === [myProcedureErr17ASSERT_VIOLATIONCONSISTENCYforallrequirements]=== [2019-04-04 17:46:52,968 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-04-04 17:46:52,968 INFO L82 PathProgramCache]: Analyzing trace with hash -1487628909, now seen corresponding path program 1 times [2019-04-04 17:46:52,968 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-04-04 17:46:52,968 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-04-04 17:46:52,969 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-04-04 17:46:52,969 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-04-04 17:46:52,969 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-04-04 17:46:52,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-04-04 17:46:52,981 INFO L469 BasicCegarLoop]: Counterexample might be feasible [2019-04-04 17:46:52,982 INFO L190 ceAbstractionStarter]: Result for error location myProcedureErr17ASSERT_VIOLATIONCONSISTENCYforallrequirements was UNSAFE (18/18) [2019-04-04 17:46:52,983 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 04.04 05:46:52 BoogieIcfgContainer [2019-04-04 17:46:52,983 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-04-04 17:46:52,984 INFO L168 Benchmark]: Toolchain (without parser) took 6418.21 ms. Allocated memory was 132.1 MB in the beginning and 243.8 MB in the end (delta: 111.7 MB). Free memory was 107.7 MB in the beginning and 132.5 MB in the end (delta: -24.9 MB). Peak memory consumption was 86.8 MB. Max. memory is 7.1 GB. [2019-04-04 17:46:52,988 INFO L168 Benchmark]: ReqParser took 0.19 ms. Allocated memory is still 132.1 MB. Free memory was 109.7 MB in the beginning and 109.5 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB. [2019-04-04 17:46:52,990 INFO L168 Benchmark]: PEA to Boogie took 967.05 ms. Allocated memory was 132.1 MB in the beginning and 172.5 MB in the end (delta: 40.4 MB). Free memory was 107.4 MB in the beginning and 132.5 MB in the end (delta: -25.0 MB). Peak memory consumption was 53.3 MB. Max. memory is 7.1 GB. [2019-04-04 17:46:52,991 INFO L168 Benchmark]: Boogie Printer took 10.73 ms. Allocated memory is still 172.5 MB. Free memory was 132.5 MB in the beginning and 131.7 MB in the end (delta: 792.5 kB). Peak memory consumption was 792.5 kB. Max. memory is 7.1 GB. [2019-04-04 17:46:52,992 INFO L168 Benchmark]: Boogie Preprocessor took 97.18 ms. Allocated memory is still 172.5 MB. Free memory was 131.7 MB in the beginning and 128.5 MB in the end (delta: 3.2 MB). Peak memory consumption was 3.2 MB. Max. memory is 7.1 GB. [2019-04-04 17:46:52,993 INFO L168 Benchmark]: RCFGBuilder took 3263.12 ms. Allocated memory was 172.5 MB in the beginning and 195.0 MB in the end (delta: 22.5 MB). Free memory was 128.5 MB in the beginning and 77.6 MB in the end (delta: 50.8 MB). Peak memory consumption was 75.0 MB. Max. memory is 7.1 GB. [2019-04-04 17:46:52,995 INFO L168 Benchmark]: TraceAbstraction took 2075.82 ms. Allocated memory was 195.0 MB in the beginning and 243.8 MB in the end (delta: 48.8 MB). Free memory was 77.6 MB in the beginning and 132.5 MB in the end (delta: -54.9 MB). There was no memory consumed. Max. memory is 7.1 GB. [2019-04-04 17:46:53,005 INFO L337 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * ReqParser took 0.19 ms. Allocated memory is still 132.1 MB. Free memory was 109.7 MB in the beginning and 109.5 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB. * PEA to Boogie took 967.05 ms. Allocated memory was 132.1 MB in the beginning and 172.5 MB in the end (delta: 40.4 MB). Free memory was 107.4 MB in the beginning and 132.5 MB in the end (delta: -25.0 MB). Peak memory consumption was 53.3 MB. Max. memory is 7.1 GB. * Boogie Printer took 10.73 ms. Allocated memory is still 172.5 MB. Free memory was 132.5 MB in the beginning and 131.7 MB in the end (delta: 792.5 kB). Peak memory consumption was 792.5 kB. Max. memory is 7.1 GB. * Boogie Preprocessor took 97.18 ms. Allocated memory is still 172.5 MB. Free memory was 131.7 MB in the beginning and 128.5 MB in the end (delta: 3.2 MB). Peak memory consumption was 3.2 MB. Max. memory is 7.1 GB. * RCFGBuilder took 3263.12 ms. Allocated memory was 172.5 MB in the beginning and 195.0 MB in the end (delta: 22.5 MB). Free memory was 128.5 MB in the beginning and 77.6 MB in the end (delta: 50.8 MB). Peak memory consumption was 75.0 MB. Max. memory is 7.1 GB. * TraceAbstraction took 2075.82 ms. Allocated memory was 195.0 MB in the beginning and 243.8 MB in the end (delta: 48.8 MB). Free memory was 77.6 MB in the beginning and 132.5 MB in the end (delta: -54.9 MB). There was no memory consumed. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - ReqCheckFailResult [Line: -1]: Requirements ID008, ID009 are rt-inconsistent Requirements ID008, ID009 are rt-inconsistent - StatisticsResult: Ultimate Automizer benchmark data for error location: myProcedureErr5ASSERT_VIOLATIONRTINCONSISTENTforID008_ID009 CFG has 1 procedures, 39 locations, 18 error locations. UNSAFE Result, 0.1s 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=39occurred 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, 8 NumberOfCodeBlocks, 8 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 - ReqCheckSuccessResult [Line: -1]: Requirement ID000 is non-vacuous Requirement ID000 is non-vacuous - StatisticsResult: Ultimate Automizer benchmark data for error location: myProcedureErr7ASSERT_VIOLATIONVACUOUSforID000 CFG has 1 procedures, 39 locations, 18 error locations. UNSAFE Result, 0.0s 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=39occurred 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, 10 NumberOfCodeBlocks, 10 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 - ReqCheckSuccessResult [Line: -1]: Requirement ID008 is non-vacuous Requirement ID008 is non-vacuous - StatisticsResult: Ultimate Automizer benchmark data for error location: myProcedureErr11ASSERT_VIOLATIONVACUOUSforID008 CFG has 1 procedures, 39 locations, 18 error locations. UNSAFE Result, 0.0s 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=39occurred 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, 14 NumberOfCodeBlocks, 14 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 - ReqCheckFailResult [Line: -1]: Requirements ID001, ID008 are rt-inconsistent Requirements ID001, ID008 are rt-inconsistent - StatisticsResult: Ultimate Automizer benchmark data for error location: myProcedureErr4ASSERT_VIOLATIONRTINCONSISTENTforID001_ID008 CFG has 1 procedures, 39 locations, 18 error locations. UNSAFE Result, 0.0s 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=39occurred 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, 7 NumberOfCodeBlocks, 7 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 - ReqCheckFailResult [Line: -1]: Requirements ID000, ID009 are rt-inconsistent Requirements ID000, ID009 are rt-inconsistent - StatisticsResult: Ultimate Automizer benchmark data for error location: myProcedureErr3ASSERT_VIOLATIONRTINCONSISTENTforID000_ID009 CFG has 1 procedures, 39 locations, 18 error locations. UNSAFE Result, 1.3s OverallTime, 2 OverallIterations, 2 TraceHistogramMax, 0.5s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 29 SDtfs, 63 SDslu, 56 SDs, 0 SdLazy, 24 SolverSat, 2 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.1s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 3 GetRequests, 0 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.8s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=39occurred 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: 0.0s AutomataMinimizationTime, 1 MinimizatonAttempts, 14 StatesRemovedByMinimization, 1 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TraceCheckStatistics: 0.0s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 0.6s InterpolantComputationTime, 31 NumberOfCodeBlocks, 31 NumberOfCodeBlocksAsserted, 2 NumberOfCheckSat, 0 ConstructedInterpolants, 0 QuantifiedInterpolants, 0 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 1 InterpolantComputations, 1 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available - ReqCheckSuccessResult [Line: -1]: Requirements ID000, ID002 are rt-consistent Requirements ID000, ID002 are rt-consistent - StatisticsResult: Ultimate Automizer benchmark data for error location: myProcedureErr2ASSERT_VIOLATIONRTINCONSISTENTforID000_ID002 CFG has 1 procedures, 39 locations, 18 error locations. SAFE Result, 0.0s OverallTime, 1 OverallIterations, 1 TraceHistogramMax, 0.0s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 37 SDtfs, 0 SDslu, 0 SDs, 0 SdLazy, 0 SolverSat, 0 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.0s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 1 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=39occurred 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: 0.0s AutomataMinimizationTime, 1 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TraceCheckStatistics: 0.0s SsaConstructionTime, 0.0s SatisfiabilityAnalysisTime, 0.0s InterpolantComputationTime, 5 NumberOfCodeBlocks, 5 NumberOfCodeBlocksAsserted, 1 NumberOfCheckSat, 0 ConstructedInterpolants, 0 QuantifiedInterpolants, 0 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 1 InterpolantComputations, 1 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available - ReqCheckSuccessResult [Line: -1]: Requirement ID005 is non-vacuous Requirement ID005 is non-vacuous - StatisticsResult: Ultimate Automizer benchmark data for error location: myProcedureErr14ASSERT_VIOLATIONVACUOUSforID005 CFG has 1 procedures, 39 locations, 18 error locations. UNSAFE Result, 0.0s 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=39occurred 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, 17 NumberOfCodeBlocks, 17 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 - ReqCheckFailResult [Line: -1]: Requirements ID004, ID005 are rt-inconsistent Requirements ID004, ID005 are rt-inconsistent - StatisticsResult: Ultimate Automizer benchmark data for error location: myProcedureErr6ASSERT_VIOLATIONRTINCONSISTENTforID004_ID005 CFG has 1 procedures, 39 locations, 18 error locations. UNSAFE Result, 0.0s 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=39occurred 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, 9 NumberOfCodeBlocks, 9 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 - ReqCheckSuccessResult [Line: -1]: Requirement ID006 is non-vacuous Requirement ID006 is non-vacuous - StatisticsResult: Ultimate Automizer benchmark data for error location: myProcedureErr15ASSERT_VIOLATIONVACUOUSforID006 CFG has 1 procedures, 39 locations, 18 error locations. UNSAFE Result, 0.0s 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=39occurred 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, 18 NumberOfCodeBlocks, 18 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 - ReqCheckSuccessResult [Line: -1]: Requirement ID002 is non-vacuous Requirement ID002 is non-vacuous - StatisticsResult: Ultimate Automizer benchmark data for error location: myProcedureErr12ASSERT_VIOLATIONVACUOUSforID002 CFG has 1 procedures, 39 locations, 18 error locations. UNSAFE Result, 0.0s 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=39occurred 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, 15 NumberOfCodeBlocks, 15 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 - ReqCheckSuccessResult [Line: -1]: Requirement ID004 is non-vacuous Requirement ID004 is non-vacuous - StatisticsResult: Ultimate Automizer benchmark data for error location: myProcedureErr13ASSERT_VIOLATIONVACUOUSforID004 CFG has 1 procedures, 39 locations, 18 error locations. UNSAFE Result, 0.0s 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=39occurred 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, 16 NumberOfCodeBlocks, 16 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 - ReqCheckFailResult [Line: -1]: Requirements ID000, ID001 are rt-inconsistent Requirements ID000, ID001 are rt-inconsistent - StatisticsResult: Ultimate Automizer benchmark data for error location: myProcedureErr0ASSERT_VIOLATIONRTINCONSISTENTforID000_ID001 CFG has 1 procedures, 39 locations, 18 error locations. UNSAFE Result, 0.0s 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=39occurred 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 - ReqCheckSuccessResult [Line: -1]: Requirements ID000, ID003 are rt-consistent Requirements ID000, ID003 are rt-consistent - StatisticsResult: Ultimate Automizer benchmark data for error location: myProcedureErr1ASSERT_VIOLATIONRTINCONSISTENTforID000_ID003 CFG has 1 procedures, 39 locations, 18 error locations. SAFE Result, 0.0s OverallTime, 1 OverallIterations, 1 TraceHistogramMax, 0.0s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 37 SDtfs, 0 SDslu, 0 SDs, 0 SdLazy, 0 SolverSat, 0 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.0s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 1 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=39occurred 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: 0.0s AutomataMinimizationTime, 1 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TraceCheckStatistics: 0.0s SsaConstructionTime, 0.0s SatisfiabilityAnalysisTime, 0.0s InterpolantComputationTime, 4 NumberOfCodeBlocks, 4 NumberOfCodeBlocksAsserted, 1 NumberOfCheckSat, 0 ConstructedInterpolants, 0 QuantifiedInterpolants, 0 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 1 InterpolantComputations, 1 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available - ReqCheckSuccessResult [Line: -1]: Requirement ID007 is non-vacuous Requirement ID007 is non-vacuous - StatisticsResult: Ultimate Automizer benchmark data for error location: myProcedureErr9ASSERT_VIOLATIONVACUOUSforID007 CFG has 1 procedures, 39 locations, 18 error locations. UNSAFE Result, 0.0s 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=39occurred 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, 12 NumberOfCodeBlocks, 12 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 - ReqCheckSuccessResult [Line: -1]: Requirement ID009 is non-vacuous Requirement ID009 is non-vacuous - StatisticsResult: Ultimate Automizer benchmark data for error location: myProcedureErr16ASSERT_VIOLATIONVACUOUSforID009 CFG has 1 procedures, 39 locations, 18 error locations. UNSAFE Result, 0.0s 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=39occurred 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, 19 NumberOfCodeBlocks, 19 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 - ReqCheckSuccessResult [Line: -1]: Requirement ID003 is non-vacuous Requirement ID003 is non-vacuous - StatisticsResult: Ultimate Automizer benchmark data for error location: myProcedureErr10ASSERT_VIOLATIONVACUOUSforID003 CFG has 1 procedures, 39 locations, 18 error locations. UNSAFE Result, 0.0s 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=39occurred 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, 13 NumberOfCodeBlocks, 13 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 - ReqCheckSuccessResult [Line: -1]: Requirement ID001 is non-vacuous Requirement ID001 is non-vacuous - StatisticsResult: Ultimate Automizer benchmark data for error location: myProcedureErr8ASSERT_VIOLATIONVACUOUSforID001 CFG has 1 procedures, 39 locations, 18 error locations. UNSAFE Result, 0.0s 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=39occurred 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, 11 NumberOfCodeBlocks, 11 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 - ReqCheckSuccessResult [UNKNOWN] : All requirements are consistent All requirements are consistent - StatisticsResult: Ultimate Automizer benchmark data for error location: myProcedureErr17ASSERT_VIOLATIONCONSISTENCYforallrequirements CFG has 1 procedures, 39 locations, 18 error locations. UNSAFE Result, 0.0s 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=39occurred 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, 20 NumberOfCodeBlocks, 20 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 could not prove your program: Toolchain returned no result. Received shutdown request...