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/hybrid_comp7.new.req -------------------------------------------------------------------------------- This is Ultimate 0.1.24-a613b84 [2019-04-04 14:49:31,207 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-04-04 14:49:31,209 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-04-04 14:49:31,222 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-04-04 14:49:31,222 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-04-04 14:49:31,224 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-04-04 14:49:31,225 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-04-04 14:49:31,227 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-04-04 14:49:31,229 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-04-04 14:49:31,229 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-04-04 14:49:31,230 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-04-04 14:49:31,231 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-04-04 14:49:31,232 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-04-04 14:49:31,233 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-04-04 14:49:31,234 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-04-04 14:49:31,235 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-04-04 14:49:31,236 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-04-04 14:49:31,238 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-04-04 14:49:31,240 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-04-04 14:49:31,241 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-04-04 14:49:31,242 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-04-04 14:49:31,244 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-04-04 14:49:31,246 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2019-04-04 14:49:31,249 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-04-04 14:49:31,250 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-04-04 14:49:31,251 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-04-04 14:49:31,252 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-04-04 14:49:31,253 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-04-04 14:49:31,253 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-04-04 14:49:31,254 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-04-04 14:49:31,255 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-04-04 14:49:31,255 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-04-04 14:49:31,256 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-04-04 14:49:31,257 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-04-04 14:49:31,257 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/trunk/examples/settings/reqanalyzer/reqanalyzer-nonlin.epf [2019-04-04 14:49:31,266 INFO L110 SettingsManager]: Loading preferences was successful [2019-04-04 14:49:31,267 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-04-04 14:49:31,268 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-04-04 14:49:31,268 INFO L133 SettingsManager]: * Add additional assume for each assert=false [2019-04-04 14:49:31,269 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-04-04 14:49:31,269 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -smt2 -in -t:12000 [2019-04-04 14:49:31,269 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-04-04 14:49:31,269 INFO L133 SettingsManager]: * Trace refinement exception blacklist=UNKNOWN [2019-04-04 14:49:31,270 INFO L133 SettingsManager]: * Stop after first violation was found=false [2019-04-04 14:49:31,270 INFO L133 SettingsManager]: * Compute statistics for interpolant sequences=false [2019-04-04 14:49:31,270 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL_NO_AM [2019-04-04 14:49:31,270 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-04-04 14:49:31,270 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 14:49:31,321 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-04-04 14:49:31,339 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-04-04 14:49:31,344 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-04-04 14:49:31,346 INFO L271 PluginConnector]: Initializing ReqParser... [2019-04-04 14:49:31,347 INFO L276 PluginConnector]: ReqParser initialized [2019-04-04 14:49:31,348 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/re2019-exp/hybrid_comp7.new.req [2019-04-04 14:49:31,349 INFO L94 ReqParser]: Parsing file /storage/repos/re2019-exp/hybrid_comp7.new.req [2019-04-04 14:49:31,442 INFO L134 ReqParser]: 66 requirements (39 non-initialization) in total [2019-04-04 14:49:31,449 INFO L134 ReqParser]: 66 requirements (39 non-initialization) after unification [2019-04-04 14:49:31,456 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-04-04 14:49:31,458 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2019-04-04 14:49:31,458 INFO L113 PluginConnector]: ------------------------PEA to Boogie---------------------------- [2019-04-04 14:49:31,458 INFO L271 PluginConnector]: Initializing PEA to Boogie... [2019-04-04 14:49:31,460 INFO L276 PluginConnector]: PEA to Boogie initialized [2019-04-04 14:49:31,463 INFO L185 PluginConnector]: Executing the observer PEAtoBoogieObserver from plugin PEA to Boogie for "de.uni_freiburg.informatik.ultimate.reqparser OTHER 04.04 02:49:31" (1/1) ... [2019-04-04 14:49:31,473 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 14:49:31,487 INFO L59 ReqToPEA]: Transforming 39 requirements to PEAs [2019-04-04 14:49:31,550 INFO L87 ReqToPEA]: Following types of requirements were processed [2019-04-04 14:49:31,550 INFO L89 ReqToPEA]: class de.uni_freiburg.informatik.ultimate.lib.srparse.pattern.InvariantPattern : 34 [2019-04-04 14:49:31,552 INFO L89 ReqToPEA]: class de.uni_freiburg.informatik.ultimate.lib.srparse.pattern.BndInvariancePattern : 1 [2019-04-04 14:49:31,552 INFO L89 ReqToPEA]: class de.uni_freiburg.informatik.ultimate.lib.srparse.pattern.PrecedencePattern : 1 [2019-04-04 14:49:31,552 INFO L89 ReqToPEA]: class de.uni_freiburg.informatik.ultimate.lib.srparse.pattern.UniversalityPattern : 3 [2019-04-04 14:49:31,552 INFO L92 ReqToPEA]: Finished transforming 39 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 14:49:32,612 WARN L188 SmtUtils]: Spent 723.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 69 [2019-04-04 14:49:32,613 INFO L154 cyConditionGenerator]: Finished generating primed state invariant of size 69 [2019-04-04 14:49:32,627 WARN L496 Req2BoogieTranslator]: phase without clock or state invariant for ID015: Globally, it is always the case that if "(x0014 && x0015)" holds, then "x0011", previously held [2019-04-04 14:49:32,638 INFO L769 Req2BoogieTranslator]: 20 of 39 requirements are invariant [2019-04-04 14:49:32,639 INFO L786 Req2BoogieTranslator]: Computing rt-inconsistency assertions for 171 subsets [2019-04-04 14:51:02,575 INFO L284 cyConditionGenerator]: 171 checks, 171 trivial consistent, 0 non-trivial [2019-04-04 14:51:02,576 INFO L290 cyConditionGenerator]: Of 1485 formulas, 0 were quantified, 1485 were plain. Needed 545 quantifier elimination runs, 0 quantified solver queries. [2019-04-04 14:51:02,586 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.pea2boogie AST 04.04 02:51:02 Unit [2019-04-04 14:51:02,586 INFO L132 PluginConnector]: ------------------------ END PEA to Boogie---------------------------- [2019-04-04 14:51:02,587 INFO L113 PluginConnector]: ------------------------Boogie Printer---------------------------- [2019-04-04 14:51:02,587 INFO L271 PluginConnector]: Initializing Boogie Printer... [2019-04-04 14:51:02,587 INFO L276 PluginConnector]: Boogie Printer initialized [2019-04-04 14:51:02,588 INFO L185 PluginConnector]: Executing the observer BoogiePrinterObserver from plugin Boogie Printer for "de.uni_freiburg.informatik.ultimate.pea2boogie AST 04.04 02:51:02" (1/1) ... [2019-04-04 14:51:02,589 INFO L116 oogiePrinterObserver]: File already exists and will be overwritten: /tmp/boogiePrinter.bpl [2019-04-04 14:51:02,589 INFO L120 oogiePrinterObserver]: Writing to file /tmp/boogiePrinter.bpl [2019-04-04 14:51:02,604 INFO L132 PluginConnector]: ------------------------ END Boogie Printer---------------------------- [2019-04-04 14:51:02,605 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-04-04 14:51:02,605 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-04-04 14:51:02,605 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-04-04 14:51:02,624 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.pea2boogie AST 04.04 02:51:02" (1/1) ... [2019-04-04 14:51:02,624 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.pea2boogie AST 04.04 02:51:02" (1/1) ... [2019-04-04 14:51:02,635 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.pea2boogie AST 04.04 02:51:02" (1/1) ... [2019-04-04 14:51:02,635 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.pea2boogie AST 04.04 02:51:02" (1/1) ... [2019-04-04 14:51:02,656 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.pea2boogie AST 04.04 02:51:02" (1/1) ... [2019-04-04 14:51:02,676 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.pea2boogie AST 04.04 02:51:02" (1/1) ... [2019-04-04 14:51:02,683 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.pea2boogie AST 04.04 02:51:02" (1/1) ... [2019-04-04 14:51:02,695 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-04-04 14:51:02,695 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-04-04 14:51:02,696 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-04-04 14:51:02,696 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-04-04 14:51:02,697 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.pea2boogie AST 04.04 02:51:02" (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) Waiting until toolchain timeout for monitored process 2 with z3 SMTLIB2_COMPLIANT=true -smt2 -in -t:12000 [2019-04-04 14:51:02,707 INFO L124 BoogieDeclarations]: Specification and implementation of procedure myProcedure given in one single declaration [2019-04-04 14:51:02,707 INFO L130 BoogieDeclarations]: Found specification of procedure myProcedure [2019-04-04 14:51:02,707 INFO L138 BoogieDeclarations]: Found implementation of procedure myProcedure [2019-04-04 14:51:05,698 INFO L278 CfgBuilder]: Using library mode [2019-04-04 14:51:05,698 INFO L286 CfgBuilder]: Removed 1 assue(true) statements. [2019-04-04 14:51:05,699 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 04.04 02:51:05 BoogieIcfgContainer [2019-04-04 14:51:05,700 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-04-04 14:51:05,701 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-04-04 14:51:05,701 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-04-04 14:51:05,703 INFO L276 PluginConnector]: TraceAbstraction initialized [2019-04-04 14:51:05,704 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.reqparser OTHER 04.04 02:49:31" (1/3) ... [2019-04-04 14:51:05,705 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1c952a45 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction OTHER 04.04 02:51:05, skipping insertion in model container [2019-04-04 14:51:05,705 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.pea2boogie AST 04.04 02:51:02" (2/3) ... [2019-04-04 14:51:05,705 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1c952a45 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 04.04 02:51:05, skipping insertion in model container [2019-04-04 14:51:05,706 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 04.04 02:51:05" (3/3) ... [2019-04-04 14:51:05,708 INFO L112 eAbstractionObserver]: Analyzing ICFG [2019-04-04 14:51:05,717 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:ForwardPredicates Determinization: PREDICATE_ABSTRACTION [2019-04-04 14:51:05,722 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 20 error locations. [2019-04-04 14:51:05,743 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-04-04 14:51:05,765 INFO L382 AbstractCegarLoop]: Interprodecural is true [2019-04-04 14:51:05,765 INFO L383 AbstractCegarLoop]: Hoare is false [2019-04-04 14:51:05,765 INFO L384 AbstractCegarLoop]: Compute interpolants for ForwardPredicates [2019-04-04 14:51:05,766 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-04-04 14:51:05,766 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-04-04 14:51:05,766 INFO L387 AbstractCegarLoop]: Difference is false [2019-04-04 14:51:05,766 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-04-04 14:51:05,767 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == myProcedureErr17ASSERT_VIOLATIONVACUOUSforID027======== [2019-04-04 14:51:05,778 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states. [2019-04-04 14:51:05,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2019-04-04 14:51:05,786 INFO L394 BasicCegarLoop]: Found error trace [2019-04-04 14:51:05,787 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 14:51:05,787 INFO L423 AbstractCegarLoop]: === Iteration 1 === [myProcedureErr17ASSERT_VIOLATIONVACUOUSforID027]=== [2019-04-04 14:51:05,792 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-04-04 14:51:05,793 INFO L82 PathProgramCache]: Analyzing trace with hash 624046058, now seen corresponding path program 1 times [2019-04-04 14:51:05,794 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-04-04 14:51:05,795 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-04-04 14:51:05,835 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-04-04 14:51:05,836 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-04-04 14:51:05,836 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-04-04 14:51:05,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-04-04 14:51:05,940 INFO L469 BasicCegarLoop]: Counterexample might be feasible [2019-04-04 14:51:05,948 INFO L190 ceAbstractionStarter]: Result for error location myProcedureErr17ASSERT_VIOLATIONVACUOUSforID027 was UNSAFE (1/20) [2019-04-04 14:51:05,951 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-04-04 14:51:05,951 INFO L382 AbstractCegarLoop]: Interprodecural is true [2019-04-04 14:51:05,951 INFO L383 AbstractCegarLoop]: Hoare is false [2019-04-04 14:51:05,951 INFO L384 AbstractCegarLoop]: Compute interpolants for ForwardPredicates [2019-04-04 14:51:05,951 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-04-04 14:51:05,951 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-04-04 14:51:05,952 INFO L387 AbstractCegarLoop]: Difference is false [2019-04-04 14:51:05,952 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-04-04 14:51:05,952 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == myProcedureErr19ASSERT_VIOLATIONCONSISTENCYforallrequirements======== [2019-04-04 14:51:05,954 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states. [2019-04-04 14:51:05,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2019-04-04 14:51:05,955 INFO L394 BasicCegarLoop]: Found error trace [2019-04-04 14:51:05,955 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, 1, 1] [2019-04-04 14:51:05,955 INFO L423 AbstractCegarLoop]: === Iteration 1 === [myProcedureErr19ASSERT_VIOLATIONCONSISTENCYforallrequirements]=== [2019-04-04 14:51:05,956 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-04-04 14:51:05,956 INFO L82 PathProgramCache]: Analyzing trace with hash -1587144148, now seen corresponding path program 1 times [2019-04-04 14:51:05,956 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-04-04 14:51:05,956 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-04-04 14:51:05,957 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-04-04 14:51:05,957 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-04-04 14:51:05,957 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-04-04 14:51:06,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-04-04 14:51:06,012 INFO L469 BasicCegarLoop]: Counterexample might be feasible [2019-04-04 14:51:06,013 INFO L190 ceAbstractionStarter]: Result for error location myProcedureErr19ASSERT_VIOLATIONCONSISTENCYforallrequirements was UNSAFE (2/20) [2019-04-04 14:51:06,013 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-04-04 14:51:06,014 INFO L382 AbstractCegarLoop]: Interprodecural is true [2019-04-04 14:51:06,014 INFO L383 AbstractCegarLoop]: Hoare is false [2019-04-04 14:51:06,014 INFO L384 AbstractCegarLoop]: Compute interpolants for ForwardPredicates [2019-04-04 14:51:06,014 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-04-04 14:51:06,014 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-04-04 14:51:06,014 INFO L387 AbstractCegarLoop]: Difference is false [2019-04-04 14:51:06,014 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-04-04 14:51:06,015 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == myProcedureErr7ASSERT_VIOLATIONVACUOUSforID034======== [2019-04-04 14:51:06,016 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states. [2019-04-04 14:51:06,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2019-04-04 14:51:06,017 INFO L394 BasicCegarLoop]: Found error trace [2019-04-04 14:51:06,017 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-04-04 14:51:06,017 INFO L423 AbstractCegarLoop]: === Iteration 1 === [myProcedureErr7ASSERT_VIOLATIONVACUOUSforID034]=== [2019-04-04 14:51:06,018 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-04-04 14:51:06,018 INFO L82 PathProgramCache]: Analyzing trace with hash 442606752, now seen corresponding path program 1 times [2019-04-04 14:51:06,018 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-04-04 14:51:06,018 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-04-04 14:51:06,019 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-04-04 14:51:06,019 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-04-04 14:51:06,019 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-04-04 14:51:06,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-04-04 14:51:06,047 INFO L469 BasicCegarLoop]: Counterexample might be feasible [2019-04-04 14:51:06,047 INFO L190 ceAbstractionStarter]: Result for error location myProcedureErr7ASSERT_VIOLATIONVACUOUSforID034 was UNSAFE (3/20) [2019-04-04 14:51:06,048 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-04-04 14:51:06,048 INFO L382 AbstractCegarLoop]: Interprodecural is true [2019-04-04 14:51:06,049 INFO L383 AbstractCegarLoop]: Hoare is false [2019-04-04 14:51:06,049 INFO L384 AbstractCegarLoop]: Compute interpolants for ForwardPredicates [2019-04-04 14:51:06,049 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-04-04 14:51:06,049 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-04-04 14:51:06,049 INFO L387 AbstractCegarLoop]: Difference is false [2019-04-04 14:51:06,049 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-04-04 14:51:06,049 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == myProcedureErr16ASSERT_VIOLATIONVACUOUSforID022======== [2019-04-04 14:51:06,051 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states. [2019-04-04 14:51:06,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2019-04-04 14:51:06,052 INFO L394 BasicCegarLoop]: Found error trace [2019-04-04 14:51:06,052 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 14:51:06,053 INFO L423 AbstractCegarLoop]: === Iteration 1 === [myProcedureErr16ASSERT_VIOLATIONVACUOUSforID022]=== [2019-04-04 14:51:06,053 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-04-04 14:51:06,053 INFO L82 PathProgramCache]: Analyzing trace with hash -395511494, now seen corresponding path program 1 times [2019-04-04 14:51:06,053 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-04-04 14:51:06,053 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-04-04 14:51:06,054 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-04-04 14:51:06,054 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-04-04 14:51:06,054 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-04-04 14:51:06,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-04-04 14:51:06,094 INFO L469 BasicCegarLoop]: Counterexample might be feasible [2019-04-04 14:51:06,095 INFO L190 ceAbstractionStarter]: Result for error location myProcedureErr16ASSERT_VIOLATIONVACUOUSforID022 was UNSAFE (4/20) [2019-04-04 14:51:06,095 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-04-04 14:51:06,098 INFO L382 AbstractCegarLoop]: Interprodecural is true [2019-04-04 14:51:06,098 INFO L383 AbstractCegarLoop]: Hoare is false [2019-04-04 14:51:06,098 INFO L384 AbstractCegarLoop]: Compute interpolants for ForwardPredicates [2019-04-04 14:51:06,098 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-04-04 14:51:06,098 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-04-04 14:51:06,098 INFO L387 AbstractCegarLoop]: Difference is false [2019-04-04 14:51:06,099 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-04-04 14:51:06,099 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == myProcedureErr3ASSERT_VIOLATIONVACUOUSforID023======== [2019-04-04 14:51:06,100 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states. [2019-04-04 14:51:06,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2019-04-04 14:51:06,101 INFO L394 BasicCegarLoop]: Found error trace [2019-04-04 14:51:06,104 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1] [2019-04-04 14:51:06,104 INFO L423 AbstractCegarLoop]: === Iteration 1 === [myProcedureErr3ASSERT_VIOLATIONVACUOUSforID023]=== [2019-04-04 14:51:06,104 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-04-04 14:51:06,104 INFO L82 PathProgramCache]: Analyzing trace with hash -1540102116, now seen corresponding path program 1 times [2019-04-04 14:51:06,105 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-04-04 14:51:06,105 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-04-04 14:51:06,105 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-04-04 14:51:06,106 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-04-04 14:51:06,106 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-04-04 14:51:06,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-04-04 14:51:06,151 INFO L469 BasicCegarLoop]: Counterexample might be feasible [2019-04-04 14:51:06,152 INFO L190 ceAbstractionStarter]: Result for error location myProcedureErr3ASSERT_VIOLATIONVACUOUSforID023 was UNSAFE (5/20) [2019-04-04 14:51:06,152 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-04-04 14:51:06,153 INFO L382 AbstractCegarLoop]: Interprodecural is true [2019-04-04 14:51:06,153 INFO L383 AbstractCegarLoop]: Hoare is false [2019-04-04 14:51:06,153 INFO L384 AbstractCegarLoop]: Compute interpolants for ForwardPredicates [2019-04-04 14:51:06,153 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-04-04 14:51:06,153 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-04-04 14:51:06,153 INFO L387 AbstractCegarLoop]: Difference is false [2019-04-04 14:51:06,154 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-04-04 14:51:06,154 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == myProcedureErr9ASSERT_VIOLATIONVACUOUSforID015======== [2019-04-04 14:51:06,155 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states. [2019-04-04 14:51:06,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2019-04-04 14:51:06,156 INFO L394 BasicCegarLoop]: Found error trace [2019-04-04 14:51:06,156 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-04-04 14:51:06,157 INFO L423 AbstractCegarLoop]: === Iteration 1 === [myProcedureErr9ASSERT_VIOLATIONVACUOUSforID015]=== [2019-04-04 14:51:06,157 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-04-04 14:51:06,157 INFO L82 PathProgramCache]: Analyzing trace with hash 143341282, now seen corresponding path program 1 times [2019-04-04 14:51:06,157 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-04-04 14:51:06,157 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-04-04 14:51:06,158 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-04-04 14:51:06,158 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-04-04 14:51:06,158 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-04-04 14:51:06,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-04-04 14:51:06,174 INFO L469 BasicCegarLoop]: Counterexample might be feasible [2019-04-04 14:51:06,174 INFO L190 ceAbstractionStarter]: Result for error location myProcedureErr9ASSERT_VIOLATIONVACUOUSforID015 was UNSAFE (6/20) [2019-04-04 14:51:06,175 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-04-04 14:51:06,175 INFO L382 AbstractCegarLoop]: Interprodecural is true [2019-04-04 14:51:06,175 INFO L383 AbstractCegarLoop]: Hoare is false [2019-04-04 14:51:06,176 INFO L384 AbstractCegarLoop]: Compute interpolants for ForwardPredicates [2019-04-04 14:51:06,176 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-04-04 14:51:06,176 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-04-04 14:51:06,176 INFO L387 AbstractCegarLoop]: Difference is false [2019-04-04 14:51:06,176 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-04-04 14:51:06,176 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == myProcedureErr11ASSERT_VIOLATIONVACUOUSforID018======== [2019-04-04 14:51:06,178 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states. [2019-04-04 14:51:06,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2019-04-04 14:51:06,179 INFO L394 BasicCegarLoop]: Found error trace [2019-04-04 14:51:06,179 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-04-04 14:51:06,179 INFO L423 AbstractCegarLoop]: === Iteration 1 === [myProcedureErr11ASSERT_VIOLATIONVACUOUSforID018]=== [2019-04-04 14:51:06,179 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-04-04 14:51:06,179 INFO L82 PathProgramCache]: Analyzing trace with hash 312033572, now seen corresponding path program 1 times [2019-04-04 14:51:06,180 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-04-04 14:51:06,180 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-04-04 14:51:06,181 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-04-04 14:51:06,181 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-04-04 14:51:06,181 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-04-04 14:51:06,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-04-04 14:51:06,207 INFO L469 BasicCegarLoop]: Counterexample might be feasible [2019-04-04 14:51:06,211 INFO L190 ceAbstractionStarter]: Result for error location myProcedureErr11ASSERT_VIOLATIONVACUOUSforID018 was UNSAFE (7/20) [2019-04-04 14:51:06,212 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-04-04 14:51:06,212 INFO L382 AbstractCegarLoop]: Interprodecural is true [2019-04-04 14:51:06,212 INFO L383 AbstractCegarLoop]: Hoare is false [2019-04-04 14:51:06,213 INFO L384 AbstractCegarLoop]: Compute interpolants for ForwardPredicates [2019-04-04 14:51:06,213 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-04-04 14:51:06,213 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-04-04 14:51:06,213 INFO L387 AbstractCegarLoop]: Difference is false [2019-04-04 14:51:06,213 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-04-04 14:51:06,213 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == myProcedureErr1ASSERT_VIOLATIONVACUOUSforID033======== [2019-04-04 14:51:06,215 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states. [2019-04-04 14:51:06,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2019-04-04 14:51:06,216 INFO L394 BasicCegarLoop]: Found error trace [2019-04-04 14:51:06,216 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1] [2019-04-04 14:51:06,216 INFO L423 AbstractCegarLoop]: === Iteration 1 === [myProcedureErr1ASSERT_VIOLATIONVACUOUSforID033]=== [2019-04-04 14:51:06,216 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-04-04 14:51:06,216 INFO L82 PathProgramCache]: Analyzing trace with hash 2866650, now seen corresponding path program 1 times [2019-04-04 14:51:06,216 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-04-04 14:51:06,216 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-04-04 14:51:06,217 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-04-04 14:51:06,218 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-04-04 14:51:06,218 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-04-04 14:51:06,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-04-04 14:51:06,233 INFO L469 BasicCegarLoop]: Counterexample might be feasible [2019-04-04 14:51:06,234 INFO L190 ceAbstractionStarter]: Result for error location myProcedureErr1ASSERT_VIOLATIONVACUOUSforID033 was UNSAFE (8/20) [2019-04-04 14:51:06,235 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-04-04 14:51:06,235 INFO L382 AbstractCegarLoop]: Interprodecural is true [2019-04-04 14:51:06,235 INFO L383 AbstractCegarLoop]: Hoare is false [2019-04-04 14:51:06,235 INFO L384 AbstractCegarLoop]: Compute interpolants for ForwardPredicates [2019-04-04 14:51:06,235 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-04-04 14:51:06,236 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-04-04 14:51:06,236 INFO L387 AbstractCegarLoop]: Difference is false [2019-04-04 14:51:06,236 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-04-04 14:51:06,236 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == myProcedureErr6ASSERT_VIOLATIONVACUOUSforID026======== [2019-04-04 14:51:06,238 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states. [2019-04-04 14:51:06,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2019-04-04 14:51:06,238 INFO L394 BasicCegarLoop]: Found error trace [2019-04-04 14:51:06,239 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-04-04 14:51:06,239 INFO L423 AbstractCegarLoop]: === Iteration 1 === [myProcedureErr6ASSERT_VIOLATIONVACUOUSforID026]=== [2019-04-04 14:51:06,239 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-04-04 14:51:06,239 INFO L82 PathProgramCache]: Analyzing trace with hash 1953940272, now seen corresponding path program 1 times [2019-04-04 14:51:06,239 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-04-04 14:51:06,240 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-04-04 14:51:06,240 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-04-04 14:51:06,240 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-04-04 14:51:06,241 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-04-04 14:51:06,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-04-04 14:51:06,258 INFO L469 BasicCegarLoop]: Counterexample might be feasible [2019-04-04 14:51:06,259 INFO L190 ceAbstractionStarter]: Result for error location myProcedureErr6ASSERT_VIOLATIONVACUOUSforID026 was UNSAFE (9/20) [2019-04-04 14:51:06,259 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-04-04 14:51:06,260 INFO L382 AbstractCegarLoop]: Interprodecural is true [2019-04-04 14:51:06,264 INFO L383 AbstractCegarLoop]: Hoare is false [2019-04-04 14:51:06,264 INFO L384 AbstractCegarLoop]: Compute interpolants for ForwardPredicates [2019-04-04 14:51:06,264 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-04-04 14:51:06,264 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-04-04 14:51:06,264 INFO L387 AbstractCegarLoop]: Difference is false [2019-04-04 14:51:06,265 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-04-04 14:51:06,265 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == myProcedureErr0ASSERT_VIOLATIONVACUOUSforID028======== [2019-04-04 14:51:06,266 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states. [2019-04-04 14:51:06,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2019-04-04 14:51:06,266 INFO L394 BasicCegarLoop]: Found error trace [2019-04-04 14:51:06,267 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1] [2019-04-04 14:51:06,268 INFO L423 AbstractCegarLoop]: === Iteration 1 === [myProcedureErr0ASSERT_VIOLATIONVACUOUSforID028]=== [2019-04-04 14:51:06,269 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-04-04 14:51:06,269 INFO L82 PathProgramCache]: Analyzing trace with hash 92458, now seen corresponding path program 1 times [2019-04-04 14:51:06,269 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-04-04 14:51:06,269 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-04-04 14:51:06,270 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-04-04 14:51:06,271 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-04-04 14:51:06,271 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-04-04 14:51:06,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-04-04 14:51:06,287 INFO L469 BasicCegarLoop]: Counterexample might be feasible [2019-04-04 14:51:06,288 INFO L190 ceAbstractionStarter]: Result for error location myProcedureErr0ASSERT_VIOLATIONVACUOUSforID028 was UNSAFE (10/20) [2019-04-04 14:51:06,288 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-04-04 14:51:06,293 INFO L382 AbstractCegarLoop]: Interprodecural is true [2019-04-04 14:51:06,294 INFO L383 AbstractCegarLoop]: Hoare is false [2019-04-04 14:51:06,294 INFO L384 AbstractCegarLoop]: Compute interpolants for ForwardPredicates [2019-04-04 14:51:06,294 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-04-04 14:51:06,294 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-04-04 14:51:06,294 INFO L387 AbstractCegarLoop]: Difference is false [2019-04-04 14:51:06,294 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-04-04 14:51:06,294 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == myProcedureErr13ASSERT_VIOLATIONVACUOUSforID031======== [2019-04-04 14:51:06,297 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states. [2019-04-04 14:51:06,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2019-04-04 14:51:06,298 INFO L394 BasicCegarLoop]: Found error trace [2019-04-04 14:51:06,298 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-04-04 14:51:06,298 INFO L423 AbstractCegarLoop]: === Iteration 1 === [myProcedureErr13ASSERT_VIOLATIONVACUOUSforID031]=== [2019-04-04 14:51:06,298 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-04-04 14:51:06,298 INFO L82 PathProgramCache]: Analyzing trace with hash -783432858, now seen corresponding path program 1 times [2019-04-04 14:51:06,299 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-04-04 14:51:06,299 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-04-04 14:51:06,299 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-04-04 14:51:06,300 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-04-04 14:51:06,305 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-04-04 14:51:06,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-04-04 14:51:06,328 INFO L469 BasicCegarLoop]: Counterexample might be feasible [2019-04-04 14:51:06,328 INFO L190 ceAbstractionStarter]: Result for error location myProcedureErr13ASSERT_VIOLATIONVACUOUSforID031 was UNSAFE (11/20) [2019-04-04 14:51:06,329 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-04-04 14:51:06,329 INFO L382 AbstractCegarLoop]: Interprodecural is true [2019-04-04 14:51:06,330 INFO L383 AbstractCegarLoop]: Hoare is false [2019-04-04 14:51:06,331 INFO L384 AbstractCegarLoop]: Compute interpolants for ForwardPredicates [2019-04-04 14:51:06,331 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-04-04 14:51:06,331 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-04-04 14:51:06,331 INFO L387 AbstractCegarLoop]: Difference is false [2019-04-04 14:51:06,331 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-04-04 14:51:06,331 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == myProcedureErr2ASSERT_VIOLATIONVACUOUSforID020======== [2019-04-04 14:51:06,332 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states. [2019-04-04 14:51:06,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2019-04-04 14:51:06,336 INFO L394 BasicCegarLoop]: Found error trace [2019-04-04 14:51:06,337 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1] [2019-04-04 14:51:06,337 INFO L423 AbstractCegarLoop]: === Iteration 1 === [myProcedureErr2ASSERT_VIOLATIONVACUOUSforID020]=== [2019-04-04 14:51:06,337 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-04-04 14:51:06,337 INFO L82 PathProgramCache]: Analyzing trace with hash 88866604, now seen corresponding path program 1 times [2019-04-04 14:51:06,337 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-04-04 14:51:06,338 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-04-04 14:51:06,338 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-04-04 14:51:06,338 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-04-04 14:51:06,339 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-04-04 14:51:06,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-04-04 14:51:06,358 INFO L469 BasicCegarLoop]: Counterexample might be feasible [2019-04-04 14:51:06,358 INFO L190 ceAbstractionStarter]: Result for error location myProcedureErr2ASSERT_VIOLATIONVACUOUSforID020 was UNSAFE (12/20) [2019-04-04 14:51:06,360 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-04-04 14:51:06,360 INFO L382 AbstractCegarLoop]: Interprodecural is true [2019-04-04 14:51:06,360 INFO L383 AbstractCegarLoop]: Hoare is false [2019-04-04 14:51:06,360 INFO L384 AbstractCegarLoop]: Compute interpolants for ForwardPredicates [2019-04-04 14:51:06,361 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-04-04 14:51:06,361 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-04-04 14:51:06,361 INFO L387 AbstractCegarLoop]: Difference is false [2019-04-04 14:51:06,361 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-04-04 14:51:06,361 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == myProcedureErr15ASSERT_VIOLATIONVACUOUSforID032======== [2019-04-04 14:51:06,362 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states. [2019-04-04 14:51:06,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2019-04-04 14:51:06,363 INFO L394 BasicCegarLoop]: Found error trace [2019-04-04 14:51:06,363 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 14:51:06,363 INFO L423 AbstractCegarLoop]: === Iteration 1 === [myProcedureErr15ASSERT_VIOLATIONVACUOUSforID032]=== [2019-04-04 14:51:06,363 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-04-04 14:51:06,364 INFO L82 PathProgramCache]: Analyzing trace with hash -1259684440, now seen corresponding path program 1 times [2019-04-04 14:51:06,364 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-04-04 14:51:06,364 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-04-04 14:51:06,365 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-04-04 14:51:06,366 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-04-04 14:51:06,367 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-04-04 14:51:06,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-04-04 14:51:06,384 INFO L469 BasicCegarLoop]: Counterexample might be feasible [2019-04-04 14:51:06,384 INFO L190 ceAbstractionStarter]: Result for error location myProcedureErr15ASSERT_VIOLATIONVACUOUSforID032 was UNSAFE (13/20) [2019-04-04 14:51:06,385 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-04-04 14:51:06,386 INFO L382 AbstractCegarLoop]: Interprodecural is true [2019-04-04 14:51:06,386 INFO L383 AbstractCegarLoop]: Hoare is false [2019-04-04 14:51:06,386 INFO L384 AbstractCegarLoop]: Compute interpolants for ForwardPredicates [2019-04-04 14:51:06,386 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-04-04 14:51:06,386 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-04-04 14:51:06,386 INFO L387 AbstractCegarLoop]: Difference is false [2019-04-04 14:51:06,386 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-04-04 14:51:06,387 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == myProcedureErr8ASSERT_VIOLATIONVACUOUSforID025======== [2019-04-04 14:51:06,388 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states. [2019-04-04 14:51:06,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2019-04-04 14:51:06,389 INFO L394 BasicCegarLoop]: Found error trace [2019-04-04 14:51:06,390 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-04-04 14:51:06,390 INFO L423 AbstractCegarLoop]: === Iteration 1 === [myProcedureErr8ASSERT_VIOLATIONVACUOUSforID025]=== [2019-04-04 14:51:06,390 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-04-04 14:51:06,390 INFO L82 PathProgramCache]: Analyzing trace with hash 835907890, now seen corresponding path program 1 times [2019-04-04 14:51:06,390 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-04-04 14:51:06,390 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-04-04 14:51:06,391 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-04-04 14:51:06,391 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-04-04 14:51:06,391 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-04-04 14:51:06,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-04-04 14:51:06,409 INFO L469 BasicCegarLoop]: Counterexample might be feasible [2019-04-04 14:51:06,410 INFO L190 ceAbstractionStarter]: Result for error location myProcedureErr8ASSERT_VIOLATIONVACUOUSforID025 was UNSAFE (14/20) [2019-04-04 14:51:06,410 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-04-04 14:51:06,411 INFO L382 AbstractCegarLoop]: Interprodecural is true [2019-04-04 14:51:06,411 INFO L383 AbstractCegarLoop]: Hoare is false [2019-04-04 14:51:06,411 INFO L384 AbstractCegarLoop]: Compute interpolants for ForwardPredicates [2019-04-04 14:51:06,411 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-04-04 14:51:06,411 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-04-04 14:51:06,411 INFO L387 AbstractCegarLoop]: Difference is false [2019-04-04 14:51:06,411 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-04-04 14:51:06,412 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == myProcedureErr14ASSERT_VIOLATIONVACUOUSforID029======== [2019-04-04 14:51:06,412 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states. [2019-04-04 14:51:06,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2019-04-04 14:51:06,413 INFO L394 BasicCegarLoop]: Found error trace [2019-04-04 14:51:06,413 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 14:51:06,414 INFO L423 AbstractCegarLoop]: === Iteration 1 === [myProcedureErr14ASSERT_VIOLATIONVACUOUSforID029]=== [2019-04-04 14:51:06,414 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-04-04 14:51:06,414 INFO L82 PathProgramCache]: Analyzing trace with hash 1483385656, now seen corresponding path program 1 times [2019-04-04 14:51:06,414 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-04-04 14:51:06,414 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-04-04 14:51:06,418 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-04-04 14:51:06,419 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-04-04 14:51:06,419 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-04-04 14:51:06,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-04-04 14:51:06,436 INFO L469 BasicCegarLoop]: Counterexample might be feasible [2019-04-04 14:51:06,436 INFO L190 ceAbstractionStarter]: Result for error location myProcedureErr14ASSERT_VIOLATIONVACUOUSforID029 was UNSAFE (15/20) [2019-04-04 14:51:06,437 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-04-04 14:51:06,437 INFO L382 AbstractCegarLoop]: Interprodecural is true [2019-04-04 14:51:06,438 INFO L383 AbstractCegarLoop]: Hoare is false [2019-04-04 14:51:06,440 INFO L384 AbstractCegarLoop]: Compute interpolants for ForwardPredicates [2019-04-04 14:51:06,440 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-04-04 14:51:06,440 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-04-04 14:51:06,440 INFO L387 AbstractCegarLoop]: Difference is false [2019-04-04 14:51:06,440 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-04-04 14:51:06,440 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == myProcedureErr4ASSERT_VIOLATIONVACUOUSforID024======== [2019-04-04 14:51:06,442 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states. [2019-04-04 14:51:06,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2019-04-04 14:51:06,443 INFO L394 BasicCegarLoop]: Found error trace [2019-04-04 14:51:06,443 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1] [2019-04-04 14:51:06,443 INFO L423 AbstractCegarLoop]: === Iteration 1 === [myProcedureErr4ASSERT_VIOLATIONVACUOUSforID024]=== [2019-04-04 14:51:06,443 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-04-04 14:51:06,444 INFO L82 PathProgramCache]: Analyzing trace with hash -498524882, now seen corresponding path program 1 times [2019-04-04 14:51:06,444 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-04-04 14:51:06,444 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-04-04 14:51:06,445 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-04-04 14:51:06,445 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-04-04 14:51:06,445 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-04-04 14:51:06,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-04-04 14:51:06,457 INFO L469 BasicCegarLoop]: Counterexample might be feasible [2019-04-04 14:51:06,458 INFO L190 ceAbstractionStarter]: Result for error location myProcedureErr4ASSERT_VIOLATIONVACUOUSforID024 was UNSAFE (16/20) [2019-04-04 14:51:06,459 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-04-04 14:51:06,459 INFO L382 AbstractCegarLoop]: Interprodecural is true [2019-04-04 14:51:06,459 INFO L383 AbstractCegarLoop]: Hoare is false [2019-04-04 14:51:06,459 INFO L384 AbstractCegarLoop]: Compute interpolants for ForwardPredicates [2019-04-04 14:51:06,459 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-04-04 14:51:06,460 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-04-04 14:51:06,460 INFO L387 AbstractCegarLoop]: Difference is false [2019-04-04 14:51:06,460 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-04-04 14:51:06,460 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == myProcedureErr10ASSERT_VIOLATIONVACUOUSforID021======== [2019-04-04 14:51:06,460 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states. [2019-04-04 14:51:06,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2019-04-04 14:51:06,461 INFO L394 BasicCegarLoop]: Found error trace [2019-04-04 14:51:06,461 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-04-04 14:51:06,462 INFO L423 AbstractCegarLoop]: === Iteration 1 === [myProcedureErr10ASSERT_VIOLATIONVACUOUSforID021]=== [2019-04-04 14:51:06,462 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-04-04 14:51:06,462 INFO L82 PathProgramCache]: Analyzing trace with hash 148612916, now seen corresponding path program 1 times [2019-04-04 14:51:06,462 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-04-04 14:51:06,462 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-04-04 14:51:06,463 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-04-04 14:51:06,463 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-04-04 14:51:06,463 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-04-04 14:51:06,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-04-04 14:51:06,476 INFO L469 BasicCegarLoop]: Counterexample might be feasible [2019-04-04 14:51:06,477 INFO L190 ceAbstractionStarter]: Result for error location myProcedureErr10ASSERT_VIOLATIONVACUOUSforID021 was UNSAFE (17/20) [2019-04-04 14:51:06,478 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-04-04 14:51:06,478 INFO L382 AbstractCegarLoop]: Interprodecural is true [2019-04-04 14:51:06,478 INFO L383 AbstractCegarLoop]: Hoare is false [2019-04-04 14:51:06,478 INFO L384 AbstractCegarLoop]: Compute interpolants for ForwardPredicates [2019-04-04 14:51:06,478 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-04-04 14:51:06,478 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-04-04 14:51:06,478 INFO L387 AbstractCegarLoop]: Difference is false [2019-04-04 14:51:06,479 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-04-04 14:51:06,479 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == myProcedureErr12ASSERT_VIOLATIONVACUOUSforID030======== [2019-04-04 14:51:06,479 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states. [2019-04-04 14:51:06,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2019-04-04 14:51:06,480 INFO L394 BasicCegarLoop]: Found error trace [2019-04-04 14:51:06,480 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-04-04 14:51:06,481 INFO L423 AbstractCegarLoop]: === Iteration 1 === [myProcedureErr12ASSERT_VIOLATIONVACUOUSforID030]=== [2019-04-04 14:51:06,481 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-04-04 14:51:06,481 INFO L82 PathProgramCache]: Analyzing trace with hash 1083106614, now seen corresponding path program 1 times [2019-04-04 14:51:06,481 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-04-04 14:51:06,481 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-04-04 14:51:06,482 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-04-04 14:51:06,482 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-04-04 14:51:06,482 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-04-04 14:51:06,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-04-04 14:51:06,494 INFO L469 BasicCegarLoop]: Counterexample might be feasible [2019-04-04 14:51:06,495 INFO L190 ceAbstractionStarter]: Result for error location myProcedureErr12ASSERT_VIOLATIONVACUOUSforID030 was UNSAFE (18/20) [2019-04-04 14:51:06,495 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-04-04 14:51:06,496 INFO L382 AbstractCegarLoop]: Interprodecural is true [2019-04-04 14:51:06,496 INFO L383 AbstractCegarLoop]: Hoare is false [2019-04-04 14:51:06,496 INFO L384 AbstractCegarLoop]: Compute interpolants for ForwardPredicates [2019-04-04 14:51:06,496 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-04-04 14:51:06,496 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-04-04 14:51:06,496 INFO L387 AbstractCegarLoop]: Difference is false [2019-04-04 14:51:06,496 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-04-04 14:51:06,496 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == myProcedureErr5ASSERT_VIOLATIONVACUOUSforID017======== [2019-04-04 14:51:06,497 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states. [2019-04-04 14:51:06,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2019-04-04 14:51:06,498 INFO L394 BasicCegarLoop]: Found error trace [2019-04-04 14:51:06,498 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1] [2019-04-04 14:51:06,498 INFO L423 AbstractCegarLoop]: === Iteration 1 === [myProcedureErr5ASSERT_VIOLATIONVACUOUSforID017]=== [2019-04-04 14:51:06,498 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-04-04 14:51:06,498 INFO L82 PathProgramCache]: Analyzing trace with hash 1725598302, now seen corresponding path program 1 times [2019-04-04 14:51:06,499 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-04-04 14:51:06,499 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-04-04 14:51:06,499 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-04-04 14:51:06,500 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-04-04 14:51:06,500 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-04-04 14:51:06,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-04-04 14:51:06,511 INFO L469 BasicCegarLoop]: Counterexample might be feasible [2019-04-04 14:51:06,512 INFO L190 ceAbstractionStarter]: Result for error location myProcedureErr5ASSERT_VIOLATIONVACUOUSforID017 was UNSAFE (19/20) [2019-04-04 14:51:06,513 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-04-04 14:51:06,513 INFO L382 AbstractCegarLoop]: Interprodecural is true [2019-04-04 14:51:06,513 INFO L383 AbstractCegarLoop]: Hoare is false [2019-04-04 14:51:06,513 INFO L384 AbstractCegarLoop]: Compute interpolants for ForwardPredicates [2019-04-04 14:51:06,513 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-04-04 14:51:06,513 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-04-04 14:51:06,514 INFO L387 AbstractCegarLoop]: Difference is false [2019-04-04 14:51:06,514 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-04-04 14:51:06,514 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == myProcedureErr18ASSERT_VIOLATIONVACUOUSforID019======== [2019-04-04 14:51:06,514 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states. [2019-04-04 14:51:06,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2019-04-04 14:51:06,515 INFO L394 BasicCegarLoop]: Found error trace [2019-04-04 14:51:06,516 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, 1] [2019-04-04 14:51:06,516 INFO L423 AbstractCegarLoop]: === Iteration 1 === [myProcedureErr18ASSERT_VIOLATIONVACUOUSforID019]=== [2019-04-04 14:51:06,516 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-04-04 14:51:06,516 INFO L82 PathProgramCache]: Analyzing trace with hash -2129408196, now seen corresponding path program 1 times [2019-04-04 14:51:06,516 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-04-04 14:51:06,516 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-04-04 14:51:06,517 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-04-04 14:51:06,517 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-04-04 14:51:06,517 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-04-04 14:51:06,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-04-04 14:51:06,529 INFO L469 BasicCegarLoop]: Counterexample might be feasible [2019-04-04 14:51:06,529 INFO L190 ceAbstractionStarter]: Result for error location myProcedureErr18ASSERT_VIOLATIONVACUOUSforID019 was UNSAFE (20/20) [2019-04-04 14:51:06,530 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 04.04 02:51:06 BoogieIcfgContainer [2019-04-04 14:51:06,531 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-04-04 14:51:06,532 INFO L168 Benchmark]: Toolchain (without parser) took 95074.74 ms. Allocated memory was 138.9 MB in the beginning and 789.6 MB in the end (delta: 650.6 MB). Free memory was 106.1 MB in the beginning and 538.3 MB in the end (delta: -432.2 MB). Peak memory consumption was 218.4 MB. Max. memory is 7.1 GB. [2019-04-04 14:51:06,533 INFO L168 Benchmark]: ReqParser took 0.24 ms. Allocated memory is still 138.9 MB. Free memory was 108.8 MB in the beginning and 108.6 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. [2019-04-04 14:51:06,534 INFO L168 Benchmark]: PEA to Boogie took 91128.33 ms. Allocated memory was 138.9 MB in the beginning and 762.3 MB in the end (delta: 623.4 MB). Free memory was 106.1 MB in the beginning and 382.2 MB in the end (delta: -276.0 MB). Peak memory consumption was 789.0 MB. Max. memory is 7.1 GB. [2019-04-04 14:51:06,536 INFO L168 Benchmark]: Boogie Printer took 17.41 ms. Allocated memory is still 762.3 MB. Free memory is still 382.2 MB. There was no memory consumed. Max. memory is 7.1 GB. [2019-04-04 14:51:06,536 INFO L168 Benchmark]: Boogie Preprocessor took 90.31 ms. Allocated memory is still 762.3 MB. Free memory was 382.2 MB in the beginning and 368.5 MB in the end (delta: 13.7 MB). Peak memory consumption was 13.7 MB. Max. memory is 7.1 GB. [2019-04-04 14:51:06,537 INFO L168 Benchmark]: RCFGBuilder took 3004.43 ms. Allocated memory was 762.3 MB in the beginning and 789.6 MB in the end (delta: 27.3 MB). Free memory was 368.5 MB in the beginning and 636.4 MB in the end (delta: -267.9 MB). Peak memory consumption was 333.4 MB. Max. memory is 7.1 GB. [2019-04-04 14:51:06,539 INFO L168 Benchmark]: TraceAbstraction took 830.15 ms. Allocated memory is still 789.6 MB. Free memory was 636.4 MB in the beginning and 538.3 MB in the end (delta: 98.1 MB). Peak memory consumption was 98.1 MB. Max. memory is 7.1 GB. [2019-04-04 14:51:06,544 INFO L337 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * ReqParser took 0.24 ms. Allocated memory is still 138.9 MB. Free memory was 108.8 MB in the beginning and 108.6 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. * PEA to Boogie took 91128.33 ms. Allocated memory was 138.9 MB in the beginning and 762.3 MB in the end (delta: 623.4 MB). Free memory was 106.1 MB in the beginning and 382.2 MB in the end (delta: -276.0 MB). Peak memory consumption was 789.0 MB. Max. memory is 7.1 GB. * Boogie Printer took 17.41 ms. Allocated memory is still 762.3 MB. Free memory is still 382.2 MB. There was no memory consumed. Max. memory is 7.1 GB. * Boogie Preprocessor took 90.31 ms. Allocated memory is still 762.3 MB. Free memory was 382.2 MB in the beginning and 368.5 MB in the end (delta: 13.7 MB). Peak memory consumption was 13.7 MB. Max. memory is 7.1 GB. * RCFGBuilder took 3004.43 ms. Allocated memory was 762.3 MB in the beginning and 789.6 MB in the end (delta: 27.3 MB). Free memory was 368.5 MB in the beginning and 636.4 MB in the end (delta: -267.9 MB). Peak memory consumption was 333.4 MB. Max. memory is 7.1 GB. * TraceAbstraction took 830.15 ms. Allocated memory is still 789.6 MB. Free memory was 636.4 MB in the beginning and 538.3 MB in the end (delta: 98.1 MB). Peak memory consumption was 98.1 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - ReqCheckSuccessResult [Line: -1]: Requirement ID027 is non-vacuous Requirement ID027 is non-vacuous - StatisticsResult: Ultimate Automizer benchmark data for error location: myProcedureErr17ASSERT_VIOLATIONVACUOUSforID027 CFG has 1 procedures, 43 locations, 20 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=43occurred 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 - ReqCheckSuccessResult [UNKNOWN] : All requirements are consistent All requirements are consistent - StatisticsResult: Ultimate Automizer benchmark data for error location: myProcedureErr19ASSERT_VIOLATIONCONSISTENCYforallrequirements CFG has 1 procedures, 43 locations, 20 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=43occurred 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, 22 NumberOfCodeBlocks, 22 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 ID034 is non-vacuous Requirement ID034 is non-vacuous - StatisticsResult: Ultimate Automizer benchmark data for error location: myProcedureErr7ASSERT_VIOLATIONVACUOUSforID034 CFG has 1 procedures, 43 locations, 20 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=43occurred 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 ID022 is non-vacuous Requirement ID022 is non-vacuous - StatisticsResult: Ultimate Automizer benchmark data for error location: myProcedureErr16ASSERT_VIOLATIONVACUOUSforID022 CFG has 1 procedures, 43 locations, 20 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=43occurred 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 ID023 is non-vacuous Requirement ID023 is non-vacuous - StatisticsResult: Ultimate Automizer benchmark data for error location: myProcedureErr3ASSERT_VIOLATIONVACUOUSforID023 CFG has 1 procedures, 43 locations, 20 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=43occurred 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, 6 NumberOfCodeBlocks, 6 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 ID015 is non-vacuous Requirement ID015 is non-vacuous - StatisticsResult: Ultimate Automizer benchmark data for error location: myProcedureErr9ASSERT_VIOLATIONVACUOUSforID015 CFG has 1 procedures, 43 locations, 20 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=43occurred 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 ID018 is non-vacuous Requirement ID018 is non-vacuous - StatisticsResult: Ultimate Automizer benchmark data for error location: myProcedureErr11ASSERT_VIOLATIONVACUOUSforID018 CFG has 1 procedures, 43 locations, 20 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=43occurred 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 - ReqCheckSuccessResult [Line: -1]: Requirement ID033 is non-vacuous Requirement ID033 is non-vacuous - StatisticsResult: Ultimate Automizer benchmark data for error location: myProcedureErr1ASSERT_VIOLATIONVACUOUSforID033 CFG has 1 procedures, 43 locations, 20 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=43occurred 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, 4 NumberOfCodeBlocks, 4 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 ID026 is non-vacuous Requirement ID026 is non-vacuous - StatisticsResult: Ultimate Automizer benchmark data for error location: myProcedureErr6ASSERT_VIOLATIONVACUOUSforID026 CFG has 1 procedures, 43 locations, 20 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=43occurred 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 ID028 is non-vacuous Requirement ID028 is non-vacuous - StatisticsResult: Ultimate Automizer benchmark data for error location: myProcedureErr0ASSERT_VIOLATIONVACUOUSforID028 CFG has 1 procedures, 43 locations, 20 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=43occurred 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]: Requirement ID031 is non-vacuous Requirement ID031 is non-vacuous - StatisticsResult: Ultimate Automizer benchmark data for error location: myProcedureErr13ASSERT_VIOLATIONVACUOUSforID031 CFG has 1 procedures, 43 locations, 20 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=43occurred 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 - ReqCheckSuccessResult [Line: -1]: Requirement ID020 is non-vacuous Requirement ID020 is non-vacuous - StatisticsResult: Ultimate Automizer benchmark data for error location: myProcedureErr2ASSERT_VIOLATIONVACUOUSforID020 CFG has 1 procedures, 43 locations, 20 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=43occurred 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, 5 NumberOfCodeBlocks, 5 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 ID032 is non-vacuous Requirement ID032 is non-vacuous - StatisticsResult: Ultimate Automizer benchmark data for error location: myProcedureErr15ASSERT_VIOLATIONVACUOUSforID032 CFG has 1 procedures, 43 locations, 20 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=43occurred 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 ID025 is non-vacuous Requirement ID025 is non-vacuous - StatisticsResult: Ultimate Automizer benchmark data for error location: myProcedureErr8ASSERT_VIOLATIONVACUOUSforID025 CFG has 1 procedures, 43 locations, 20 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=43occurred 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 [Line: -1]: Requirement ID029 is non-vacuous Requirement ID029 is non-vacuous - StatisticsResult: Ultimate Automizer benchmark data for error location: myProcedureErr14ASSERT_VIOLATIONVACUOUSforID029 CFG has 1 procedures, 43 locations, 20 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=43occurred 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 - ReqCheckSuccessResult [Line: -1]: Requirement ID024 is non-vacuous Requirement ID024 is non-vacuous - StatisticsResult: Ultimate Automizer benchmark data for error location: myProcedureErr4ASSERT_VIOLATIONVACUOUSforID024 CFG has 1 procedures, 43 locations, 20 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=43occurred 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 - ReqCheckSuccessResult [Line: -1]: Requirement ID021 is non-vacuous Requirement ID021 is non-vacuous - StatisticsResult: Ultimate Automizer benchmark data for error location: myProcedureErr10ASSERT_VIOLATIONVACUOUSforID021 CFG has 1 procedures, 43 locations, 20 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=43occurred 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 ID030 is non-vacuous Requirement ID030 is non-vacuous - StatisticsResult: Ultimate Automizer benchmark data for error location: myProcedureErr12ASSERT_VIOLATIONVACUOUSforID030 CFG has 1 procedures, 43 locations, 20 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=43occurred 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 ID017 is non-vacuous Requirement ID017 is non-vacuous - StatisticsResult: Ultimate Automizer benchmark data for error location: myProcedureErr5ASSERT_VIOLATIONVACUOUSforID017 CFG has 1 procedures, 43 locations, 20 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=43occurred 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 ID019 is non-vacuous Requirement ID019 is non-vacuous - StatisticsResult: Ultimate Automizer benchmark data for error location: myProcedureErr18ASSERT_VIOLATIONVACUOUSforID019 CFG has 1 procedures, 43 locations, 20 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=43occurred 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, 21 NumberOfCodeBlocks, 21 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...