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 17:46:50,842 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-04-04 17:46:50,844 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-04-04 17:46:50,856 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-04-04 17:46:50,856 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-04-04 17:46:50,859 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-04-04 17:46:50,860 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-04-04 17:46:50,865 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-04-04 17:46:50,866 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-04-04 17:46:50,874 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-04-04 17:46:50,875 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-04-04 17:46:50,875 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-04-04 17:46:50,879 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-04-04 17:46:50,880 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-04-04 17:46:50,881 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-04-04 17:46:50,884 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-04-04 17:46:50,885 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-04-04 17:46:50,889 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-04-04 17:46:50,891 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-04-04 17:46:50,893 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-04-04 17:46:50,894 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-04-04 17:46:50,895 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-04-04 17:46:50,897 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-04-04 17:46:50,897 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-04-04 17:46:50,897 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-04-04 17:46:50,898 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-04-04 17:46:50,899 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-04-04 17:46:50,899 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-04-04 17:46:50,900 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-04-04 17:46:50,900 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-04-04 17:46:50,901 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-04-04 17:46:50,902 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-04-04 17:46:50,903 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-04-04 17:46:50,903 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-04-04 17:46:50,904 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-04-04 17:46:50,904 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-04-04 17:46:50,904 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-04-04 17:46:50,906 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-04-04 17:46:50,906 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-04-04 17:46:50,907 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/trunk/examples/settings/reqanalyzer/reqanalyzer-nonlin.epf [2019-04-04 17:46:50,915 INFO L110 SettingsManager]: Loading preferences was successful [2019-04-04 17:46:50,915 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-04-04 17:46:50,916 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-04-04 17:46:50,917 INFO L133 SettingsManager]: * Add additional assume for each assert=false [2019-04-04 17:46:50,917 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-04-04 17:46:50,917 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -smt2 -in -t:12000 [2019-04-04 17:46:50,917 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-04-04 17:46:50,917 INFO L133 SettingsManager]: * Trace refinement exception blacklist=UNKNOWN [2019-04-04 17:46:50,918 INFO L133 SettingsManager]: * Stop after first violation was found=false [2019-04-04 17:46:50,918 INFO L133 SettingsManager]: * Compute statistics for interpolant sequences=false [2019-04-04 17:46:50,918 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL_NO_AM [2019-04-04 17:46:50,918 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-04-04 17:46:50,918 INFO L133 SettingsManager]: * Compute trace for counterexample result=false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Limit analysis time -> 300 Applying setting for plugin de.uni_freiburg.informatik.ultimate.pea2boogie: Always use all invariants during rt-inconsistency checks -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.pea2boogie: Check vacuity -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.pea2boogie: Check consistency -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.pea2boogie: Check rt-inconsistency -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.pea2boogie: Report trivial rt-consistency -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.pea2boogie: Rt-inconsistency range -> 2 [2019-04-04 17:46:50,968 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-04-04 17:46:50,983 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-04-04 17:46:50,988 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-04-04 17:46:50,989 INFO L271 PluginConnector]: Initializing ReqParser... [2019-04-04 17:46:50,990 INFO L276 PluginConnector]: ReqParser initialized [2019-04-04 17:46:50,991 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/re2019-exp/hybrid_comp7.new.req [2019-04-04 17:46:50,991 INFO L94 ReqParser]: Parsing file /storage/repos/re2019-exp/hybrid_comp7.new.req [2019-04-04 17:46:51,078 INFO L134 ReqParser]: 66 requirements (39 non-initialization) in total [2019-04-04 17:46:51,084 INFO L134 ReqParser]: 66 requirements (39 non-initialization) after unification [2019-04-04 17:46:51,089 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-04-04 17:46:51,090 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2019-04-04 17:46:51,091 INFO L113 PluginConnector]: ------------------------PEA to Boogie---------------------------- [2019-04-04 17:46:51,091 INFO L271 PluginConnector]: Initializing PEA to Boogie... [2019-04-04 17:46:51,092 INFO L276 PluginConnector]: PEA to Boogie initialized [2019-04-04 17:46:51,093 INFO L185 PluginConnector]: Executing the observer PEAtoBoogieObserver from plugin PEA to Boogie for "de.uni_freiburg.informatik.ultimate.reqparser OTHER 04.04 05:46:51" (1/1) ... [2019-04-04 17:46:51,103 INFO L157 Req2BoogieTranslator]: Check vacuity=true, Rt-inconsistency range=2, Check consistency=true, Report trivial rt-consistency=false, Always use all invariants during rt-inconsistency checks=true [2019-04-04 17:46:51,113 INFO L59 ReqToPEA]: Transforming 39 requirements to PEAs [2019-04-04 17:46:51,149 INFO L87 ReqToPEA]: Following types of requirements were processed [2019-04-04 17:46:51,150 INFO L89 ReqToPEA]: class de.uni_freiburg.informatik.ultimate.lib.srparse.pattern.InvariantPattern : 34 [2019-04-04 17:46:51,150 INFO L89 ReqToPEA]: class de.uni_freiburg.informatik.ultimate.lib.srparse.pattern.UniversalityPattern : 3 [2019-04-04 17:46:51,150 INFO L89 ReqToPEA]: class de.uni_freiburg.informatik.ultimate.lib.srparse.pattern.PrecedencePattern : 1 [2019-04-04 17:46:51,151 INFO L89 ReqToPEA]: class de.uni_freiburg.informatik.ultimate.lib.srparse.pattern.BndInvariancePattern : 1 [2019-04-04 17:46:51,151 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 17:46:52,213 WARN L188 SmtUtils]: Spent 759.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 69 [2019-04-04 17:46:52,214 INFO L154 cyConditionGenerator]: Finished generating primed state invariant of size 69 [2019-04-04 17:46:52,233 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 17:46:52,246 INFO L769 Req2BoogieTranslator]: 20 of 39 requirements are invariant [2019-04-04 17:46:52,247 INFO L786 Req2BoogieTranslator]: Computing rt-inconsistency assertions for 171 subsets [2019-04-04 17:48:18,503 INFO L284 cyConditionGenerator]: 171 checks, 171 trivial consistent, 0 non-trivial [2019-04-04 17:48:18,503 INFO L290 cyConditionGenerator]: Of 1485 formulas, 0 were quantified, 1485 were plain. Needed 545 quantifier elimination runs, 0 quantified solver queries. [2019-04-04 17:48:18,513 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.pea2boogie AST 04.04 05:48:18 Unit [2019-04-04 17:48:18,513 INFO L132 PluginConnector]: ------------------------ END PEA to Boogie---------------------------- [2019-04-04 17:48:18,514 INFO L113 PluginConnector]: ------------------------Boogie Printer---------------------------- [2019-04-04 17:48:18,514 INFO L271 PluginConnector]: Initializing Boogie Printer... [2019-04-04 17:48:18,514 INFO L276 PluginConnector]: Boogie Printer initialized [2019-04-04 17:48:18,515 INFO L185 PluginConnector]: Executing the observer BoogiePrinterObserver from plugin Boogie Printer for "de.uni_freiburg.informatik.ultimate.pea2boogie AST 04.04 05:48:18" (1/1) ... [2019-04-04 17:48:18,516 INFO L116 oogiePrinterObserver]: File already exists and will be overwritten: /tmp/boogiePrinter.bpl [2019-04-04 17:48:18,516 INFO L120 oogiePrinterObserver]: Writing to file /tmp/boogiePrinter.bpl [2019-04-04 17:48:18,527 INFO L132 PluginConnector]: ------------------------ END Boogie Printer---------------------------- [2019-04-04 17:48:18,527 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-04-04 17:48:18,527 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-04-04 17:48:18,528 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-04-04 17:48:18,546 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.pea2boogie AST 04.04 05:48:18" (1/1) ... [2019-04-04 17:48:18,546 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.pea2boogie AST 04.04 05:48:18" (1/1) ... [2019-04-04 17:48:18,557 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.pea2boogie AST 04.04 05:48:18" (1/1) ... [2019-04-04 17:48:18,557 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.pea2boogie AST 04.04 05:48:18" (1/1) ... [2019-04-04 17:48:18,572 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.pea2boogie AST 04.04 05:48:18" (1/1) ... [2019-04-04 17:48:18,587 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.pea2boogie AST 04.04 05:48:18" (1/1) ... [2019-04-04 17:48:18,594 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.pea2boogie AST 04.04 05:48:18" (1/1) ... [2019-04-04 17:48:18,602 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-04-04 17:48:18,602 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-04-04 17:48:18,603 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-04-04 17:48:18,603 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-04-04 17:48:18,604 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.pea2boogie AST 04.04 05:48:18" (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 17:48:18,641 INFO L124 BoogieDeclarations]: Specification and implementation of procedure myProcedure given in one single declaration [2019-04-04 17:48:18,642 INFO L130 BoogieDeclarations]: Found specification of procedure myProcedure [2019-04-04 17:48:18,642 INFO L138 BoogieDeclarations]: Found implementation of procedure myProcedure [2019-04-04 17:48:21,282 INFO L278 CfgBuilder]: Using library mode [2019-04-04 17:48:21,282 INFO L286 CfgBuilder]: Removed 1 assue(true) statements. [2019-04-04 17:48:21,284 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 04.04 05:48:21 BoogieIcfgContainer [2019-04-04 17:48:21,284 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-04-04 17:48:21,285 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-04-04 17:48:21,285 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-04-04 17:48:21,287 INFO L276 PluginConnector]: TraceAbstraction initialized [2019-04-04 17:48:21,288 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.reqparser OTHER 04.04 05:46:51" (1/3) ... [2019-04-04 17:48:21,289 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@edcb33a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction OTHER 04.04 05:48:21, skipping insertion in model container [2019-04-04 17:48:21,289 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.pea2boogie AST 04.04 05:48:18" (2/3) ... [2019-04-04 17:48:21,289 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@edcb33a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 04.04 05:48:21, skipping insertion in model container [2019-04-04 17:48:21,290 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 04.04 05:48:21" (3/3) ... [2019-04-04 17:48:21,291 INFO L112 eAbstractionObserver]: Analyzing ICFG [2019-04-04 17:48:21,301 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:ForwardPredicates Determinization: PREDICATE_ABSTRACTION [2019-04-04 17:48:21,306 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 20 error locations. [2019-04-04 17:48:21,325 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-04-04 17:48:21,349 INFO L382 AbstractCegarLoop]: Interprodecural is true [2019-04-04 17:48:21,349 INFO L383 AbstractCegarLoop]: Hoare is false [2019-04-04 17:48:21,349 INFO L384 AbstractCegarLoop]: Compute interpolants for ForwardPredicates [2019-04-04 17:48:21,349 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-04-04 17:48:21,349 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-04-04 17:48:21,349 INFO L387 AbstractCegarLoop]: Difference is false [2019-04-04 17:48:21,350 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-04-04 17:48:21,350 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == myProcedureErr8ASSERT_VIOLATIONVACUOUSforID024======== [2019-04-04 17:48:21,363 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states. [2019-04-04 17:48:21,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2019-04-04 17:48:21,371 INFO L394 BasicCegarLoop]: Found error trace [2019-04-04 17:48:21,372 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-04-04 17:48:21,372 INFO L423 AbstractCegarLoop]: === Iteration 1 === [myProcedureErr8ASSERT_VIOLATIONVACUOUSforID024]=== [2019-04-04 17:48:21,377 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-04-04 17:48:21,377 INFO L82 PathProgramCache]: Analyzing trace with hash 1425448405, now seen corresponding path program 1 times [2019-04-04 17:48:21,379 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-04-04 17:48:21,380 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-04-04 17:48:21,426 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-04-04 17:48:21,426 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-04-04 17:48:21,426 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-04-04 17:48:21,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-04-04 17:48:21,570 INFO L469 BasicCegarLoop]: Counterexample might be feasible [2019-04-04 17:48:21,582 INFO L190 ceAbstractionStarter]: Result for error location myProcedureErr8ASSERT_VIOLATIONVACUOUSforID024 was UNSAFE (1/20) [2019-04-04 17:48:21,584 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-04-04 17:48:21,585 INFO L382 AbstractCegarLoop]: Interprodecural is true [2019-04-04 17:48:21,585 INFO L383 AbstractCegarLoop]: Hoare is false [2019-04-04 17:48:21,585 INFO L384 AbstractCegarLoop]: Compute interpolants for ForwardPredicates [2019-04-04 17:48:21,585 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-04-04 17:48:21,585 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-04-04 17:48:21,585 INFO L387 AbstractCegarLoop]: Difference is false [2019-04-04 17:48:21,585 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-04-04 17:48:21,586 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == myProcedureErr19ASSERT_VIOLATIONCONSISTENCYforallrequirements======== [2019-04-04 17:48:21,587 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states. [2019-04-04 17:48:21,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2019-04-04 17:48:21,589 INFO L394 BasicCegarLoop]: Found error trace [2019-04-04 17:48:21,589 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 17:48:21,589 INFO L423 AbstractCegarLoop]: === Iteration 1 === [myProcedureErr19ASSERT_VIOLATIONCONSISTENCYforallrequirements]=== [2019-04-04 17:48:21,589 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-04-04 17:48:21,590 INFO L82 PathProgramCache]: Analyzing trace with hash 2073770409, now seen corresponding path program 1 times [2019-04-04 17:48:21,590 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-04-04 17:48:21,590 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-04-04 17:48:21,591 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-04-04 17:48:21,591 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-04-04 17:48:21,591 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-04-04 17:48:21,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-04-04 17:48:21,637 INFO L469 BasicCegarLoop]: Counterexample might be feasible [2019-04-04 17:48:21,638 INFO L190 ceAbstractionStarter]: Result for error location myProcedureErr19ASSERT_VIOLATIONCONSISTENCYforallrequirements was UNSAFE (2/20) [2019-04-04 17:48:21,638 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-04-04 17:48:21,639 INFO L382 AbstractCegarLoop]: Interprodecural is true [2019-04-04 17:48:21,639 INFO L383 AbstractCegarLoop]: Hoare is false [2019-04-04 17:48:21,639 INFO L384 AbstractCegarLoop]: Compute interpolants for ForwardPredicates [2019-04-04 17:48:21,639 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-04-04 17:48:21,639 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-04-04 17:48:21,639 INFO L387 AbstractCegarLoop]: Difference is false [2019-04-04 17:48:21,640 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-04-04 17:48:21,640 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == myProcedureErr7ASSERT_VIOLATIONVACUOUSforID033======== [2019-04-04 17:48:21,641 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states. [2019-04-04 17:48:21,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2019-04-04 17:48:21,642 INFO L394 BasicCegarLoop]: Found error trace [2019-04-04 17:48:21,642 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-04-04 17:48:21,643 INFO L423 AbstractCegarLoop]: === Iteration 1 === [myProcedureErr7ASSERT_VIOLATIONVACUOUSforID033]=== [2019-04-04 17:48:21,643 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-04-04 17:48:21,643 INFO L82 PathProgramCache]: Analyzing trace with hash 1570002845, now seen corresponding path program 1 times [2019-04-04 17:48:21,643 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-04-04 17:48:21,643 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-04-04 17:48:21,644 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-04-04 17:48:21,644 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-04-04 17:48:21,644 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-04-04 17:48:21,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-04-04 17:48:21,672 INFO L469 BasicCegarLoop]: Counterexample might be feasible [2019-04-04 17:48:21,673 INFO L190 ceAbstractionStarter]: Result for error location myProcedureErr7ASSERT_VIOLATIONVACUOUSforID033 was UNSAFE (3/20) [2019-04-04 17:48:21,674 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-04-04 17:48:21,674 INFO L382 AbstractCegarLoop]: Interprodecural is true [2019-04-04 17:48:21,674 INFO L383 AbstractCegarLoop]: Hoare is false [2019-04-04 17:48:21,674 INFO L384 AbstractCegarLoop]: Compute interpolants for ForwardPredicates [2019-04-04 17:48:21,674 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-04-04 17:48:21,674 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-04-04 17:48:21,675 INFO L387 AbstractCegarLoop]: Difference is false [2019-04-04 17:48:21,675 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-04-04 17:48:21,675 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == myProcedureErr17ASSERT_VIOLATIONVACUOUSforID019======== [2019-04-04 17:48:21,676 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states. [2019-04-04 17:48:21,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2019-04-04 17:48:21,678 INFO L394 BasicCegarLoop]: Found error trace [2019-04-04 17:48:21,678 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-04-04 17:48:21,678 INFO L423 AbstractCegarLoop]: === Iteration 1 === [myProcedureErr17ASSERT_VIOLATIONVACUOUSforID019]=== [2019-04-04 17:48:21,678 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-04-04 17:48:21,678 INFO L82 PathProgramCache]: Analyzing trace with hash -1137505625, now seen corresponding path program 1 times [2019-04-04 17:48:21,679 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-04-04 17:48:21,679 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-04-04 17:48:21,679 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-04-04 17:48:21,680 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-04-04 17:48:21,680 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-04-04 17:48:21,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-04-04 17:48:21,726 INFO L469 BasicCegarLoop]: Counterexample might be feasible [2019-04-04 17:48:21,730 INFO L190 ceAbstractionStarter]: Result for error location myProcedureErr17ASSERT_VIOLATIONVACUOUSforID019 was UNSAFE (4/20) [2019-04-04 17:48:21,731 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-04-04 17:48:21,731 INFO L382 AbstractCegarLoop]: Interprodecural is true [2019-04-04 17:48:21,731 INFO L383 AbstractCegarLoop]: Hoare is false [2019-04-04 17:48:21,731 INFO L384 AbstractCegarLoop]: Compute interpolants for ForwardPredicates [2019-04-04 17:48:21,731 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-04-04 17:48:21,732 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-04-04 17:48:21,732 INFO L387 AbstractCegarLoop]: Difference is false [2019-04-04 17:48:21,732 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-04-04 17:48:21,732 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == myProcedureErr14ASSERT_VIOLATIONVACUOUSforID015======== [2019-04-04 17:48:21,735 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states. [2019-04-04 17:48:21,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2019-04-04 17:48:21,737 INFO L394 BasicCegarLoop]: Found error trace [2019-04-04 17:48:21,737 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-04-04 17:48:21,737 INFO L423 AbstractCegarLoop]: === Iteration 1 === [myProcedureErr14ASSERT_VIOLATIONVACUOUSforID015]=== [2019-04-04 17:48:21,737 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-04-04 17:48:21,737 INFO L82 PathProgramCache]: Analyzing trace with hash -1279979109, now seen corresponding path program 1 times [2019-04-04 17:48:21,738 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-04-04 17:48:21,738 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-04-04 17:48:21,738 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-04-04 17:48:21,739 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-04-04 17:48:21,739 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-04-04 17:48:21,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-04-04 17:48:21,760 INFO L469 BasicCegarLoop]: Counterexample might be feasible [2019-04-04 17:48:21,765 INFO L190 ceAbstractionStarter]: Result for error location myProcedureErr14ASSERT_VIOLATIONVACUOUSforID015 was UNSAFE (5/20) [2019-04-04 17:48:21,766 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-04-04 17:48:21,766 INFO L382 AbstractCegarLoop]: Interprodecural is true [2019-04-04 17:48:21,766 INFO L383 AbstractCegarLoop]: Hoare is false [2019-04-04 17:48:21,767 INFO L384 AbstractCegarLoop]: Compute interpolants for ForwardPredicates [2019-04-04 17:48:21,768 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-04-04 17:48:21,768 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-04-04 17:48:21,768 INFO L387 AbstractCegarLoop]: Difference is false [2019-04-04 17:48:21,768 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-04-04 17:48:21,768 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == myProcedureErr3ASSERT_VIOLATIONVACUOUSforID031======== [2019-04-04 17:48:21,772 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states. [2019-04-04 17:48:21,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2019-04-04 17:48:21,772 INFO L394 BasicCegarLoop]: Found error trace [2019-04-04 17:48:21,772 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1] [2019-04-04 17:48:21,773 INFO L423 AbstractCegarLoop]: === Iteration 1 === [myProcedureErr3ASSERT_VIOLATIONVACUOUSforID031]=== [2019-04-04 17:48:21,774 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-04-04 17:48:21,774 INFO L82 PathProgramCache]: Analyzing trace with hash -1542872679, now seen corresponding path program 1 times [2019-04-04 17:48:21,774 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-04-04 17:48:21,775 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-04-04 17:48:21,775 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-04-04 17:48:21,776 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-04-04 17:48:21,776 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-04-04 17:48:21,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-04-04 17:48:21,808 INFO L469 BasicCegarLoop]: Counterexample might be feasible [2019-04-04 17:48:21,809 INFO L190 ceAbstractionStarter]: Result for error location myProcedureErr3ASSERT_VIOLATIONVACUOUSforID031 was UNSAFE (6/20) [2019-04-04 17:48:21,809 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-04-04 17:48:21,810 INFO L382 AbstractCegarLoop]: Interprodecural is true [2019-04-04 17:48:21,813 INFO L383 AbstractCegarLoop]: Hoare is false [2019-04-04 17:48:21,813 INFO L384 AbstractCegarLoop]: Compute interpolants for ForwardPredicates [2019-04-04 17:48:21,813 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-04-04 17:48:21,813 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-04-04 17:48:21,813 INFO L387 AbstractCegarLoop]: Difference is false [2019-04-04 17:48:21,813 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-04-04 17:48:21,814 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == myProcedureErr1ASSERT_VIOLATIONVACUOUSforID023======== [2019-04-04 17:48:21,816 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states. [2019-04-04 17:48:21,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2019-04-04 17:48:21,816 INFO L394 BasicCegarLoop]: Found error trace [2019-04-04 17:48:21,816 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1] [2019-04-04 17:48:21,817 INFO L423 AbstractCegarLoop]: === Iteration 1 === [myProcedureErr1ASSERT_VIOLATIONVACUOUSforID023]=== [2019-04-04 17:48:21,817 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-04-04 17:48:21,817 INFO L82 PathProgramCache]: Analyzing trace with hash 2863767, now seen corresponding path program 1 times [2019-04-04 17:48:21,817 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-04-04 17:48:21,817 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-04-04 17:48:21,818 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-04-04 17:48:21,818 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-04-04 17:48:21,818 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-04-04 17:48:21,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-04-04 17:48:21,834 INFO L469 BasicCegarLoop]: Counterexample might be feasible [2019-04-04 17:48:21,835 INFO L190 ceAbstractionStarter]: Result for error location myProcedureErr1ASSERT_VIOLATIONVACUOUSforID023 was UNSAFE (7/20) [2019-04-04 17:48:21,836 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-04-04 17:48:21,836 INFO L382 AbstractCegarLoop]: Interprodecural is true [2019-04-04 17:48:21,836 INFO L383 AbstractCegarLoop]: Hoare is false [2019-04-04 17:48:21,836 INFO L384 AbstractCegarLoop]: Compute interpolants for ForwardPredicates [2019-04-04 17:48:21,836 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-04-04 17:48:21,836 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-04-04 17:48:21,837 INFO L387 AbstractCegarLoop]: Difference is false [2019-04-04 17:48:21,837 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-04-04 17:48:21,837 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == myProcedureErr0ASSERT_VIOLATIONVACUOUSforID028======== [2019-04-04 17:48:21,838 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states. [2019-04-04 17:48:21,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2019-04-04 17:48:21,839 INFO L394 BasicCegarLoop]: Found error trace [2019-04-04 17:48:21,839 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1] [2019-04-04 17:48:21,839 INFO L423 AbstractCegarLoop]: === Iteration 1 === [myProcedureErr0ASSERT_VIOLATIONVACUOUSforID028]=== [2019-04-04 17:48:21,839 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-04-04 17:48:21,839 INFO L82 PathProgramCache]: Analyzing trace with hash 92365, now seen corresponding path program 1 times [2019-04-04 17:48:21,839 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-04-04 17:48:21,840 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-04-04 17:48:21,840 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-04-04 17:48:21,841 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-04-04 17:48:21,841 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-04-04 17:48:21,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-04-04 17:48:21,856 INFO L469 BasicCegarLoop]: Counterexample might be feasible [2019-04-04 17:48:21,856 INFO L190 ceAbstractionStarter]: Result for error location myProcedureErr0ASSERT_VIOLATIONVACUOUSforID028 was UNSAFE (8/20) [2019-04-04 17:48:21,857 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-04-04 17:48:21,857 INFO L382 AbstractCegarLoop]: Interprodecural is true [2019-04-04 17:48:21,857 INFO L383 AbstractCegarLoop]: Hoare is false [2019-04-04 17:48:21,857 INFO L384 AbstractCegarLoop]: Compute interpolants for ForwardPredicates [2019-04-04 17:48:21,858 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-04-04 17:48:21,858 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-04-04 17:48:21,858 INFO L387 AbstractCegarLoop]: Difference is false [2019-04-04 17:48:21,858 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-04-04 17:48:21,858 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == myProcedureErr10ASSERT_VIOLATIONVACUOUSforID027======== [2019-04-04 17:48:21,859 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states. [2019-04-04 17:48:21,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2019-04-04 17:48:21,860 INFO L394 BasicCegarLoop]: Found error trace [2019-04-04 17:48:21,860 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-04-04 17:48:21,860 INFO L423 AbstractCegarLoop]: === Iteration 1 === [myProcedureErr10ASSERT_VIOLATIONVACUOUSforID027]=== [2019-04-04 17:48:21,861 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-04-04 17:48:21,861 INFO L82 PathProgramCache]: Analyzing trace with hash -238635241, now seen corresponding path program 1 times [2019-04-04 17:48:21,861 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-04-04 17:48:21,861 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-04-04 17:48:21,862 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-04-04 17:48:21,862 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-04-04 17:48:21,862 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-04-04 17:48:21,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-04-04 17:48:21,877 INFO L469 BasicCegarLoop]: Counterexample might be feasible [2019-04-04 17:48:21,878 INFO L190 ceAbstractionStarter]: Result for error location myProcedureErr10ASSERT_VIOLATIONVACUOUSforID027 was UNSAFE (9/20) [2019-04-04 17:48:21,879 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-04-04 17:48:21,879 INFO L382 AbstractCegarLoop]: Interprodecural is true [2019-04-04 17:48:21,879 INFO L383 AbstractCegarLoop]: Hoare is false [2019-04-04 17:48:21,879 INFO L384 AbstractCegarLoop]: Compute interpolants for ForwardPredicates [2019-04-04 17:48:21,879 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-04-04 17:48:21,879 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-04-04 17:48:21,880 INFO L387 AbstractCegarLoop]: Difference is false [2019-04-04 17:48:21,880 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-04-04 17:48:21,880 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == myProcedureErr12ASSERT_VIOLATIONVACUOUSforID022======== [2019-04-04 17:48:21,881 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states. [2019-04-04 17:48:21,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2019-04-04 17:48:21,882 INFO L394 BasicCegarLoop]: Found error trace [2019-04-04 17:48:21,882 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-04-04 17:48:21,882 INFO L423 AbstractCegarLoop]: === Iteration 1 === [myProcedureErr12ASSERT_VIOLATIONVACUOUSforID022]=== [2019-04-04 17:48:21,883 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-04-04 17:48:21,883 INFO L82 PathProgramCache]: Analyzing trace with hash -1695184807, now seen corresponding path program 1 times [2019-04-04 17:48:21,883 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-04-04 17:48:21,883 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-04-04 17:48:21,884 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-04-04 17:48:21,884 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-04-04 17:48:21,884 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-04-04 17:48:21,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-04-04 17:48:21,900 INFO L469 BasicCegarLoop]: Counterexample might be feasible [2019-04-04 17:48:21,900 INFO L190 ceAbstractionStarter]: Result for error location myProcedureErr12ASSERT_VIOLATIONVACUOUSforID022 was UNSAFE (10/20) [2019-04-04 17:48:21,901 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-04-04 17:48:21,902 INFO L382 AbstractCegarLoop]: Interprodecural is true [2019-04-04 17:48:21,902 INFO L383 AbstractCegarLoop]: Hoare is false [2019-04-04 17:48:21,902 INFO L384 AbstractCegarLoop]: Compute interpolants for ForwardPredicates [2019-04-04 17:48:21,902 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-04-04 17:48:21,902 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-04-04 17:48:21,902 INFO L387 AbstractCegarLoop]: Difference is false [2019-04-04 17:48:21,902 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-04-04 17:48:21,903 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == myProcedureErr4ASSERT_VIOLATIONVACUOUSforID034======== [2019-04-04 17:48:21,903 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states. [2019-04-04 17:48:21,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2019-04-04 17:48:21,904 INFO L394 BasicCegarLoop]: Found error trace [2019-04-04 17:48:21,904 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1] [2019-04-04 17:48:21,904 INFO L423 AbstractCegarLoop]: === Iteration 1 === [myProcedureErr4ASSERT_VIOLATIONVACUOUSforID034]=== [2019-04-04 17:48:21,905 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-04-04 17:48:21,905 INFO L82 PathProgramCache]: Analyzing trace with hash -584412335, now seen corresponding path program 1 times [2019-04-04 17:48:21,905 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-04-04 17:48:21,905 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-04-04 17:48:21,906 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-04-04 17:48:21,906 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-04-04 17:48:21,906 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-04-04 17:48:21,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-04-04 17:48:21,919 INFO L469 BasicCegarLoop]: Counterexample might be feasible [2019-04-04 17:48:21,919 INFO L190 ceAbstractionStarter]: Result for error location myProcedureErr4ASSERT_VIOLATIONVACUOUSforID034 was UNSAFE (11/20) [2019-04-04 17:48:21,920 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-04-04 17:48:21,920 INFO L382 AbstractCegarLoop]: Interprodecural is true [2019-04-04 17:48:21,920 INFO L383 AbstractCegarLoop]: Hoare is false [2019-04-04 17:48:21,921 INFO L384 AbstractCegarLoop]: Compute interpolants for ForwardPredicates [2019-04-04 17:48:21,921 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-04-04 17:48:21,921 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-04-04 17:48:21,921 INFO L387 AbstractCegarLoop]: Difference is false [2019-04-04 17:48:21,921 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-04-04 17:48:21,921 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == myProcedureErr18ASSERT_VIOLATIONVACUOUSforID020======== [2019-04-04 17:48:21,922 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states. [2019-04-04 17:48:21,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2019-04-04 17:48:21,924 INFO L394 BasicCegarLoop]: Found error trace [2019-04-04 17:48:21,924 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 17:48:21,924 INFO L423 AbstractCegarLoop]: === Iteration 1 === [myProcedureErr18ASSERT_VIOLATIONVACUOUSforID020]=== [2019-04-04 17:48:21,924 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-04-04 17:48:21,924 INFO L82 PathProgramCache]: Analyzing trace with hash -902935521, now seen corresponding path program 1 times [2019-04-04 17:48:21,925 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-04-04 17:48:21,925 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-04-04 17:48:21,925 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-04-04 17:48:21,926 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-04-04 17:48:21,926 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-04-04 17:48:21,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-04-04 17:48:21,940 INFO L469 BasicCegarLoop]: Counterexample might be feasible [2019-04-04 17:48:21,940 INFO L190 ceAbstractionStarter]: Result for error location myProcedureErr18ASSERT_VIOLATIONVACUOUSforID020 was UNSAFE (12/20) [2019-04-04 17:48:21,941 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-04-04 17:48:21,941 INFO L382 AbstractCegarLoop]: Interprodecural is true [2019-04-04 17:48:21,942 INFO L383 AbstractCegarLoop]: Hoare is false [2019-04-04 17:48:21,942 INFO L384 AbstractCegarLoop]: Compute interpolants for ForwardPredicates [2019-04-04 17:48:21,942 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-04-04 17:48:21,942 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-04-04 17:48:21,942 INFO L387 AbstractCegarLoop]: Difference is false [2019-04-04 17:48:21,942 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-04-04 17:48:21,942 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == myProcedureErr13ASSERT_VIOLATIONVACUOUSforID029======== [2019-04-04 17:48:21,943 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states. [2019-04-04 17:48:21,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2019-04-04 17:48:21,944 INFO L394 BasicCegarLoop]: Found error trace [2019-04-04 17:48:21,944 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-04-04 17:48:21,944 INFO L423 AbstractCegarLoop]: === Iteration 1 === [myProcedureErr13ASSERT_VIOLATIONVACUOUSforID029]=== [2019-04-04 17:48:21,945 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-04-04 17:48:21,945 INFO L82 PathProgramCache]: Analyzing trace with hash -1011120989, now seen corresponding path program 1 times [2019-04-04 17:48:21,945 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-04-04 17:48:21,945 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-04-04 17:48:21,946 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-04-04 17:48:21,946 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-04-04 17:48:21,946 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-04-04 17:48:21,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-04-04 17:48:21,960 INFO L469 BasicCegarLoop]: Counterexample might be feasible [2019-04-04 17:48:21,961 INFO L190 ceAbstractionStarter]: Result for error location myProcedureErr13ASSERT_VIOLATIONVACUOUSforID029 was UNSAFE (13/20) [2019-04-04 17:48:21,961 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-04-04 17:48:21,962 INFO L382 AbstractCegarLoop]: Interprodecural is true [2019-04-04 17:48:21,962 INFO L383 AbstractCegarLoop]: Hoare is false [2019-04-04 17:48:21,962 INFO L384 AbstractCegarLoop]: Compute interpolants for ForwardPredicates [2019-04-04 17:48:21,962 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-04-04 17:48:21,962 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-04-04 17:48:21,962 INFO L387 AbstractCegarLoop]: Difference is false [2019-04-04 17:48:21,963 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-04-04 17:48:21,963 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == myProcedureErr15ASSERT_VIOLATIONVACUOUSforID017======== [2019-04-04 17:48:21,963 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states. [2019-04-04 17:48:21,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2019-04-04 17:48:21,964 INFO L394 BasicCegarLoop]: Found error trace [2019-04-04 17:48:21,965 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-04-04 17:48:21,965 INFO L423 AbstractCegarLoop]: === Iteration 1 === [myProcedureErr15ASSERT_VIOLATIONVACUOUSforID017]=== [2019-04-04 17:48:21,965 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-04-04 17:48:21,965 INFO L82 PathProgramCache]: Analyzing trace with hash -1024646235, now seen corresponding path program 1 times [2019-04-04 17:48:21,965 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-04-04 17:48:21,965 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-04-04 17:48:21,966 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-04-04 17:48:21,966 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-04-04 17:48:21,966 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-04-04 17:48:21,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-04-04 17:48:21,980 INFO L469 BasicCegarLoop]: Counterexample might be feasible [2019-04-04 17:48:21,981 INFO L190 ceAbstractionStarter]: Result for error location myProcedureErr15ASSERT_VIOLATIONVACUOUSforID017 was UNSAFE (14/20) [2019-04-04 17:48:21,982 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-04-04 17:48:21,982 INFO L382 AbstractCegarLoop]: Interprodecural is true [2019-04-04 17:48:21,982 INFO L383 AbstractCegarLoop]: Hoare is false [2019-04-04 17:48:21,982 INFO L384 AbstractCegarLoop]: Compute interpolants for ForwardPredicates [2019-04-04 17:48:21,982 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-04-04 17:48:21,983 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-04-04 17:48:21,983 INFO L387 AbstractCegarLoop]: Difference is false [2019-04-04 17:48:21,983 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-04-04 17:48:21,983 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == myProcedureErr6ASSERT_VIOLATIONVACUOUSforID018======== [2019-04-04 17:48:21,984 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states. [2019-04-04 17:48:21,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2019-04-04 17:48:21,984 INFO L394 BasicCegarLoop]: Found error trace [2019-04-04 17:48:21,985 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-04-04 17:48:21,985 INFO L423 AbstractCegarLoop]: === Iteration 1 === [myProcedureErr6ASSERT_VIOLATIONVACUOUSforID018]=== [2019-04-04 17:48:21,985 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-04-04 17:48:21,985 INFO L82 PathProgramCache]: Analyzing trace with hash 1020476563, now seen corresponding path program 1 times [2019-04-04 17:48:21,985 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-04-04 17:48:21,985 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-04-04 17:48:21,986 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-04-04 17:48:21,986 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-04-04 17:48:21,986 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-04-04 17:48:21,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-04-04 17:48:22,000 INFO L469 BasicCegarLoop]: Counterexample might be feasible [2019-04-04 17:48:22,000 INFO L190 ceAbstractionStarter]: Result for error location myProcedureErr6ASSERT_VIOLATIONVACUOUSforID018 was UNSAFE (15/20) [2019-04-04 17:48:22,001 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-04-04 17:48:22,002 INFO L382 AbstractCegarLoop]: Interprodecural is true [2019-04-04 17:48:22,002 INFO L383 AbstractCegarLoop]: Hoare is false [2019-04-04 17:48:22,002 INFO L384 AbstractCegarLoop]: Compute interpolants for ForwardPredicates [2019-04-04 17:48:22,002 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-04-04 17:48:22,002 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-04-04 17:48:22,002 INFO L387 AbstractCegarLoop]: Difference is false [2019-04-04 17:48:22,002 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-04-04 17:48:22,002 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == myProcedureErr2ASSERT_VIOLATIONVACUOUSforID026======== [2019-04-04 17:48:22,003 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states. [2019-04-04 17:48:22,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2019-04-04 17:48:22,004 INFO L394 BasicCegarLoop]: Found error trace [2019-04-04 17:48:22,004 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1] [2019-04-04 17:48:22,004 INFO L423 AbstractCegarLoop]: === Iteration 1 === [myProcedureErr2ASSERT_VIOLATIONVACUOUSforID026]=== [2019-04-04 17:48:22,004 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-04-04 17:48:22,004 INFO L82 PathProgramCache]: Analyzing trace with hash 88777231, now seen corresponding path program 1 times [2019-04-04 17:48:22,005 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-04-04 17:48:22,005 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-04-04 17:48:22,005 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-04-04 17:48:22,006 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-04-04 17:48:22,006 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-04-04 17:48:22,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-04-04 17:48:22,019 INFO L469 BasicCegarLoop]: Counterexample might be feasible [2019-04-04 17:48:22,020 INFO L190 ceAbstractionStarter]: Result for error location myProcedureErr2ASSERT_VIOLATIONVACUOUSforID026 was UNSAFE (16/20) [2019-04-04 17:48:22,020 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-04-04 17:48:22,021 INFO L382 AbstractCegarLoop]: Interprodecural is true [2019-04-04 17:48:22,021 INFO L383 AbstractCegarLoop]: Hoare is false [2019-04-04 17:48:22,021 INFO L384 AbstractCegarLoop]: Compute interpolants for ForwardPredicates [2019-04-04 17:48:22,021 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-04-04 17:48:22,021 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-04-04 17:48:22,021 INFO L387 AbstractCegarLoop]: Difference is false [2019-04-04 17:48:22,021 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-04-04 17:48:22,022 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == myProcedureErr9ASSERT_VIOLATIONVACUOUSforID030======== [2019-04-04 17:48:22,022 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states. [2019-04-04 17:48:22,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2019-04-04 17:48:22,023 INFO L394 BasicCegarLoop]: Found error trace [2019-04-04 17:48:22,023 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-04-04 17:48:22,024 INFO L423 AbstractCegarLoop]: === Iteration 1 === [myProcedureErr9ASSERT_VIOLATIONVACUOUSforID030]=== [2019-04-04 17:48:22,024 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-04-04 17:48:22,024 INFO L82 PathProgramCache]: Analyzing trace with hash 1239228063, now seen corresponding path program 1 times [2019-04-04 17:48:22,024 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-04-04 17:48:22,024 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-04-04 17:48:22,025 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-04-04 17:48:22,025 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-04-04 17:48:22,025 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-04-04 17:48:22,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-04-04 17:48:22,038 INFO L469 BasicCegarLoop]: Counterexample might be feasible [2019-04-04 17:48:22,039 INFO L190 ceAbstractionStarter]: Result for error location myProcedureErr9ASSERT_VIOLATIONVACUOUSforID030 was UNSAFE (17/20) [2019-04-04 17:48:22,039 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-04-04 17:48:22,040 INFO L382 AbstractCegarLoop]: Interprodecural is true [2019-04-04 17:48:22,040 INFO L383 AbstractCegarLoop]: Hoare is false [2019-04-04 17:48:22,040 INFO L384 AbstractCegarLoop]: Compute interpolants for ForwardPredicates [2019-04-04 17:48:22,040 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-04-04 17:48:22,040 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-04-04 17:48:22,040 INFO L387 AbstractCegarLoop]: Difference is false [2019-04-04 17:48:22,040 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-04-04 17:48:22,040 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == myProcedureErr11ASSERT_VIOLATIONVACUOUSforID021======== [2019-04-04 17:48:22,041 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states. [2019-04-04 17:48:22,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2019-04-04 17:48:22,042 INFO L394 BasicCegarLoop]: Found error trace [2019-04-04 17:48:22,042 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-04-04 17:48:22,042 INFO L423 AbstractCegarLoop]: === Iteration 1 === [myProcedureErr11ASSERT_VIOLATIONVACUOUSforID021]=== [2019-04-04 17:48:22,042 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-04-04 17:48:22,043 INFO L82 PathProgramCache]: Analyzing trace with hash 1192242593, now seen corresponding path program 1 times [2019-04-04 17:48:22,043 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-04-04 17:48:22,043 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-04-04 17:48:22,044 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-04-04 17:48:22,044 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-04-04 17:48:22,044 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-04-04 17:48:22,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-04-04 17:48:22,056 INFO L469 BasicCegarLoop]: Counterexample might be feasible [2019-04-04 17:48:22,057 INFO L190 ceAbstractionStarter]: Result for error location myProcedureErr11ASSERT_VIOLATIONVACUOUSforID021 was UNSAFE (18/20) [2019-04-04 17:48:22,058 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-04-04 17:48:22,058 INFO L382 AbstractCegarLoop]: Interprodecural is true [2019-04-04 17:48:22,058 INFO L383 AbstractCegarLoop]: Hoare is false [2019-04-04 17:48:22,058 INFO L384 AbstractCegarLoop]: Compute interpolants for ForwardPredicates [2019-04-04 17:48:22,058 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-04-04 17:48:22,058 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-04-04 17:48:22,058 INFO L387 AbstractCegarLoop]: Difference is false [2019-04-04 17:48:22,059 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-04-04 17:48:22,059 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == myProcedureErr5ASSERT_VIOLATIONVACUOUSforID032======== [2019-04-04 17:48:22,059 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states. [2019-04-04 17:48:22,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2019-04-04 17:48:22,060 INFO L394 BasicCegarLoop]: Found error trace [2019-04-04 17:48:22,060 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1] [2019-04-04 17:48:22,060 INFO L423 AbstractCegarLoop]: === Iteration 1 === [myProcedureErr5ASSERT_VIOLATIONVACUOUSforID032]=== [2019-04-04 17:48:22,060 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-04-04 17:48:22,060 INFO L82 PathProgramCache]: Analyzing trace with hash -936912741, now seen corresponding path program 1 times [2019-04-04 17:48:22,061 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-04-04 17:48:22,061 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-04-04 17:48:22,061 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-04-04 17:48:22,062 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-04-04 17:48:22,062 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-04-04 17:48:22,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-04-04 17:48:22,075 INFO L469 BasicCegarLoop]: Counterexample might be feasible [2019-04-04 17:48:22,075 INFO L190 ceAbstractionStarter]: Result for error location myProcedureErr5ASSERT_VIOLATIONVACUOUSforID032 was UNSAFE (19/20) [2019-04-04 17:48:22,076 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-04-04 17:48:22,076 INFO L382 AbstractCegarLoop]: Interprodecural is true [2019-04-04 17:48:22,076 INFO L383 AbstractCegarLoop]: Hoare is false [2019-04-04 17:48:22,076 INFO L384 AbstractCegarLoop]: Compute interpolants for ForwardPredicates [2019-04-04 17:48:22,076 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-04-04 17:48:22,077 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-04-04 17:48:22,077 INFO L387 AbstractCegarLoop]: Difference is false [2019-04-04 17:48:22,077 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-04-04 17:48:22,077 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == myProcedureErr16ASSERT_VIOLATIONVACUOUSforID025======== [2019-04-04 17:48:22,078 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states. [2019-04-04 17:48:22,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2019-04-04 17:48:22,079 INFO L394 BasicCegarLoop]: Found error trace [2019-04-04 17:48:22,079 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-04-04 17:48:22,079 INFO L423 AbstractCegarLoop]: === Iteration 1 === [myProcedureErr16ASSERT_VIOLATIONVACUOUSforID025]=== [2019-04-04 17:48:22,079 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-04-04 17:48:22,079 INFO L82 PathProgramCache]: Analyzing trace with hash -1699261731, now seen corresponding path program 1 times [2019-04-04 17:48:22,079 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-04-04 17:48:22,079 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-04-04 17:48:22,080 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-04-04 17:48:22,080 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-04-04 17:48:22,080 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-04-04 17:48:22,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-04-04 17:48:22,094 INFO L469 BasicCegarLoop]: Counterexample might be feasible [2019-04-04 17:48:22,094 INFO L190 ceAbstractionStarter]: Result for error location myProcedureErr16ASSERT_VIOLATIONVACUOUSforID025 was UNSAFE (20/20) [2019-04-04 17:48:22,095 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 04.04 05:48:22 BoogieIcfgContainer [2019-04-04 17:48:22,095 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-04-04 17:48:22,096 INFO L168 Benchmark]: Toolchain (without parser) took 91006.61 ms. Allocated memory was 133.7 MB in the beginning and 766.5 MB in the end (delta: 632.8 MB). Free memory was 108.8 MB in the beginning and 474.7 MB in the end (delta: -365.9 MB). Peak memory consumption was 266.9 MB. Max. memory is 7.1 GB. [2019-04-04 17:48:22,097 INFO L168 Benchmark]: ReqParser took 0.19 ms. Allocated memory is still 133.7 MB. Free memory is still 110.9 MB. There was no memory consumed. Max. memory is 7.1 GB. [2019-04-04 17:48:22,098 INFO L168 Benchmark]: PEA to Boogie took 87422.61 ms. Allocated memory was 133.7 MB in the beginning and 741.9 MB in the end (delta: 608.2 MB). Free memory was 108.3 MB in the beginning and 349.2 MB in the end (delta: -240.8 MB). Peak memory consumption was 734.9 MB. Max. memory is 7.1 GB. [2019-04-04 17:48:22,099 INFO L168 Benchmark]: Boogie Printer took 12.90 ms. Allocated memory is still 741.9 MB. Free memory was 349.2 MB in the beginning and 348.7 MB in the end (delta: 508.8 kB). Peak memory consumption was 508.8 kB. Max. memory is 7.1 GB. [2019-04-04 17:48:22,100 INFO L168 Benchmark]: Boogie Preprocessor took 74.81 ms. Allocated memory is still 741.9 MB. Free memory is still 348.7 MB. There was no memory consumed. Max. memory is 7.1 GB. [2019-04-04 17:48:22,100 INFO L168 Benchmark]: RCFGBuilder took 2681.32 ms. Allocated memory was 741.9 MB in the beginning and 766.5 MB in the end (delta: 24.6 MB). Free memory was 348.7 MB in the beginning and 584.2 MB in the end (delta: -235.6 MB). Peak memory consumption was 309.7 MB. Max. memory is 7.1 GB. [2019-04-04 17:48:22,101 INFO L168 Benchmark]: TraceAbstraction took 811.01 ms. Allocated memory is still 766.5 MB. Free memory was 584.2 MB in the beginning and 474.7 MB in the end (delta: 109.5 MB). Peak memory consumption was 109.5 MB. Max. memory is 7.1 GB. [2019-04-04 17:48:22,108 INFO L337 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * ReqParser took 0.19 ms. Allocated memory is still 133.7 MB. Free memory is still 110.9 MB. There was no memory consumed. Max. memory is 7.1 GB. * PEA to Boogie took 87422.61 ms. Allocated memory was 133.7 MB in the beginning and 741.9 MB in the end (delta: 608.2 MB). Free memory was 108.3 MB in the beginning and 349.2 MB in the end (delta: -240.8 MB). Peak memory consumption was 734.9 MB. Max. memory is 7.1 GB. * Boogie Printer took 12.90 ms. Allocated memory is still 741.9 MB. Free memory was 349.2 MB in the beginning and 348.7 MB in the end (delta: 508.8 kB). Peak memory consumption was 508.8 kB. Max. memory is 7.1 GB. * Boogie Preprocessor took 74.81 ms. Allocated memory is still 741.9 MB. Free memory is still 348.7 MB. There was no memory consumed. Max. memory is 7.1 GB. * RCFGBuilder took 2681.32 ms. Allocated memory was 741.9 MB in the beginning and 766.5 MB in the end (delta: 24.6 MB). Free memory was 348.7 MB in the beginning and 584.2 MB in the end (delta: -235.6 MB). Peak memory consumption was 309.7 MB. Max. memory is 7.1 GB. * TraceAbstraction took 811.01 ms. Allocated memory is still 766.5 MB. Free memory was 584.2 MB in the beginning and 474.7 MB in the end (delta: 109.5 MB). Peak memory consumption was 109.5 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - ReqCheckSuccessResult [Line: -1]: Requirement ID024 is non-vacuous Requirement ID024 is non-vacuous - StatisticsResult: Ultimate Automizer benchmark data for error location: myProcedureErr8ASSERT_VIOLATIONVACUOUSforID024 CFG has 1 procedures, 43 locations, 20 error locations. UNSAFE Result, 0.2s OverallTime, 1 OverallIterations, 1 TraceHistogramMax, 0.0s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=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, 0.1s SatisfiabilityAnalysisTime, 0.0s InterpolantComputationTime, 11 NumberOfCodeBlocks, 11 NumberOfCodeBlocksAsserted, 1 NumberOfCheckSat, 0 ConstructedInterpolants, 0 QuantifiedInterpolants, 0 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 0 InterpolantComputations, 0 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available - ReqCheckSuccessResult [UNKNOWN] : All requirements are consistent All requirements are consistent - StatisticsResult: Ultimate Automizer benchmark data for error location: 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 ID033 is non-vacuous Requirement ID033 is non-vacuous - StatisticsResult: Ultimate Automizer benchmark data for error location: myProcedureErr7ASSERT_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, 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 ID019 is non-vacuous Requirement ID019 is non-vacuous - StatisticsResult: Ultimate Automizer benchmark data for error location: myProcedureErr17ASSERT_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, 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 [Line: -1]: Requirement ID015 is non-vacuous Requirement ID015 is non-vacuous - StatisticsResult: Ultimate Automizer benchmark data for error location: myProcedureErr14ASSERT_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, 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 ID031 is non-vacuous Requirement ID031 is non-vacuous - StatisticsResult: Ultimate Automizer benchmark data for error location: myProcedureErr3ASSERT_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, 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 ID023 is non-vacuous Requirement ID023 is non-vacuous - StatisticsResult: Ultimate Automizer benchmark data for error location: myProcedureErr1ASSERT_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, 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 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 ID027 is non-vacuous Requirement ID027 is non-vacuous - StatisticsResult: Ultimate Automizer benchmark data for error location: myProcedureErr10ASSERT_VIOLATIONVACUOUSforID027 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 ID022 is non-vacuous Requirement ID022 is non-vacuous - StatisticsResult: Ultimate Automizer benchmark data for error location: myProcedureErr12ASSERT_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, 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 ID034 is non-vacuous Requirement ID034 is non-vacuous - StatisticsResult: Ultimate Automizer benchmark data for error location: myProcedureErr4ASSERT_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, 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 ID020 is non-vacuous Requirement ID020 is non-vacuous - StatisticsResult: Ultimate Automizer benchmark data for error location: myProcedureErr18ASSERT_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, 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 - ReqCheckSuccessResult [Line: -1]: Requirement ID029 is non-vacuous Requirement ID029 is non-vacuous - StatisticsResult: Ultimate Automizer benchmark data for error location: myProcedureErr13ASSERT_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, 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 ID017 is non-vacuous Requirement ID017 is non-vacuous - StatisticsResult: Ultimate Automizer benchmark data for error location: myProcedureErr15ASSERT_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, 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 ID018 is non-vacuous Requirement ID018 is non-vacuous - StatisticsResult: Ultimate Automizer benchmark data for error location: myProcedureErr6ASSERT_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, 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 ID026 is non-vacuous Requirement ID026 is non-vacuous - StatisticsResult: Ultimate Automizer benchmark data for error location: myProcedureErr2ASSERT_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, 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 ID030 is non-vacuous Requirement ID030 is non-vacuous - StatisticsResult: Ultimate Automizer benchmark data for error location: myProcedureErr9ASSERT_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, 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 ID021 is non-vacuous Requirement ID021 is non-vacuous - StatisticsResult: Ultimate Automizer benchmark data for error location: myProcedureErr11ASSERT_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, 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 ID032 is non-vacuous Requirement ID032 is non-vacuous - StatisticsResult: Ultimate Automizer benchmark data for error location: myProcedureErr5ASSERT_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, 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 ID025 is non-vacuous Requirement ID025 is non-vacuous - StatisticsResult: Ultimate Automizer benchmark data for error location: myProcedureErr16ASSERT_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, 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 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...