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 [2019-04-05 11:56:36,896 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-04-05 11:56:36,898 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-04-05 11:56:36,910 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-04-05 11:56:36,910 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-04-05 11:56:36,911 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-04-05 11:56:36,912 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-04-05 11:56:36,914 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-04-05 11:56:36,916 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-04-05 11:56:36,917 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-04-05 11:56:36,918 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-04-05 11:56:36,918 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-04-05 11:56:36,919 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-04-05 11:56:36,920 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-04-05 11:56:36,921 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-04-05 11:56:36,922 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-04-05 11:56:36,923 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-04-05 11:56:36,925 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-04-05 11:56:36,927 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-04-05 11:56:36,928 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-04-05 11:56:36,929 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-04-05 11:56:36,931 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-04-05 11:56:36,933 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2019-04-05 11:56:36,936 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-04-05 11:56:36,937 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-04-05 11:56:36,938 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-04-05 11:56:36,940 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-04-05 11:56:36,941 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-04-05 11:56:36,941 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-04-05 11:56:36,941 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-04-05 11:56:36,942 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-04-05 11:56:36,942 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-04-05 11:56:36,943 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-04-05 11:56:36,943 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-04-05 11:56:36,945 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/trunk/examples/settings/reqanalyzer/reqanalyzer-nonlin.epf [2019-04-05 11:56:36,959 INFO L110 SettingsManager]: Loading preferences was successful [2019-04-05 11:56:36,960 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-04-05 11:56:36,961 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-04-05 11:56:36,962 INFO L133 SettingsManager]: * Add additional assume for each assert=false [2019-04-05 11:56:36,962 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-04-05 11:56:36,963 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -smt2 -in -t:12000 [2019-04-05 11:56:36,963 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-04-05 11:56:36,963 INFO L133 SettingsManager]: * Trace refinement exception blacklist=UNKNOWN [2019-04-05 11:56:36,963 INFO L133 SettingsManager]: * Stop after first violation was found=false [2019-04-05 11:56:36,963 INFO L133 SettingsManager]: * Compute statistics for interpolant sequences=false [2019-04-05 11:56:36,964 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL_NO_AM [2019-04-05 11:56:36,964 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-04-05 11:56:36,964 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 [2019-04-05 11:56:37,017 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-04-05 11:56:37,034 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-04-05 11:56:37,038 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-04-05 11:56:37,040 INFO L271 PluginConnector]: Initializing ReqParser... [2019-04-05 11:56:37,041 INFO L276 PluginConnector]: ReqParser initialized [2019-04-05 11:56:37,041 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/re2019-exp/hybrid_comp7.new.req [2019-04-05 11:56:37,041 INFO L94 ReqParser]: Parsing file /storage/repos/re2019-exp/hybrid_comp7.new.req [2019-04-05 11:56:37,130 INFO L134 ReqParser]: 66 requirements (39 non-initialization) in total [2019-04-05 11:56:37,136 INFO L134 ReqParser]: 66 requirements (39 non-initialization) after unification [2019-04-05 11:56:37,142 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-04-05 11:56:37,144 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2019-04-05 11:56:37,145 INFO L113 PluginConnector]: ------------------------PEA to Boogie---------------------------- [2019-04-05 11:56:37,145 INFO L271 PluginConnector]: Initializing PEA to Boogie... [2019-04-05 11:56:37,145 INFO L276 PluginConnector]: PEA to Boogie initialized [2019-04-05 11:56:37,147 INFO L185 PluginConnector]: Executing the observer PEAtoBoogieObserver from plugin PEA to Boogie for "de.uni_freiburg.informatik.ultimate.reqparser OTHER 05.04 11:56:37" (1/1) ... [2019-04-05 11:56:37,157 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 [2019-04-05 11:56:37,169 INFO L59 ReqToPEA]: Transforming 39 requirements to PEAs [2019-04-05 11:56:37,219 INFO L87 ReqToPEA]: Following types of requirements were processed [2019-04-05 11:56:37,221 INFO L89 ReqToPEA]: class de.uni_freiburg.informatik.ultimate.lib.srparse.pattern.BndInvariancePattern : 1 [2019-04-05 11:56:37,222 INFO L89 ReqToPEA]: class de.uni_freiburg.informatik.ultimate.lib.srparse.pattern.InvariantPattern : 34 [2019-04-05 11:56:37,222 INFO L89 ReqToPEA]: class de.uni_freiburg.informatik.ultimate.lib.srparse.pattern.UniversalityPattern : 3 [2019-04-05 11:56:37,222 INFO L89 ReqToPEA]: class de.uni_freiburg.informatik.ultimate.lib.srparse.pattern.PrecedencePattern : 1 [2019-04-05 11:56:37,222 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 [2019-04-05 11:56:38,283 WARN L188 SmtUtils]: Spent 792.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 69 [2019-04-05 11:56:38,288 INFO L154 cyConditionGenerator]: Finished generating primed state invariant of size 69 [2019-04-05 11:56:38,302 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 [2019-04-05 11:56:38,325 INFO L769 Req2BoogieTranslator]: 20 of 39 requirements are invariant [2019-04-05 11:56:38,327 INFO L786 Req2BoogieTranslator]: Computing rt-inconsistency assertions for 171 subsets [2019-04-05 11:59:44,442 INFO L284 cyConditionGenerator]: 171 checks, 171 trivial consistent, 0 non-trivial [2019-04-05 11:59:44,442 INFO L290 cyConditionGenerator]: Of 1485 formulas, 0 were quantified, 1485 were plain. Needed 545 quantifier elimination runs, 0 quantified solver queries. [2019-04-05 11:59:44,452 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.pea2boogie AST 05.04 11:59:44 Unit [2019-04-05 11:59:44,452 INFO L132 PluginConnector]: ------------------------ END PEA to Boogie---------------------------- [2019-04-05 11:59:44,453 INFO L113 PluginConnector]: ------------------------Boogie Printer---------------------------- [2019-04-05 11:59:44,454 INFO L271 PluginConnector]: Initializing Boogie Printer... [2019-04-05 11:59:44,454 INFO L276 PluginConnector]: Boogie Printer initialized [2019-04-05 11:59:44,455 INFO L185 PluginConnector]: Executing the observer BoogiePrinterObserver from plugin Boogie Printer for "de.uni_freiburg.informatik.ultimate.pea2boogie AST 05.04 11:59:44" (1/1) ... [2019-04-05 11:59:44,455 INFO L116 oogiePrinterObserver]: File already exists and will be overwritten: /tmp/boogiePrinter.bpl [2019-04-05 11:59:44,455 INFO L120 oogiePrinterObserver]: Writing to file /tmp/boogiePrinter.bpl [2019-04-05 11:59:44,465 INFO L132 PluginConnector]: ------------------------ END Boogie Printer---------------------------- [2019-04-05 11:59:44,466 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-04-05 11:59:44,466 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-04-05 11:59:44,466 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-04-05 11:59:44,485 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.pea2boogie AST 05.04 11:59:44" (1/1) ... [2019-04-05 11:59:44,485 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.pea2boogie AST 05.04 11:59:44" (1/1) ... [2019-04-05 11:59:44,495 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.pea2boogie AST 05.04 11:59:44" (1/1) ... [2019-04-05 11:59:44,496 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.pea2boogie AST 05.04 11:59:44" (1/1) ... [2019-04-05 11:59:44,509 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.pea2boogie AST 05.04 11:59:44" (1/1) ... [2019-04-05 11:59:44,522 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.pea2boogie AST 05.04 11:59:44" (1/1) ... [2019-04-05 11:59:44,527 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.pea2boogie AST 05.04 11:59:44" (1/1) ... [2019-04-05 11:59:44,534 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-04-05 11:59:44,535 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-04-05 11:59:44,535 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-04-05 11:59:44,535 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-04-05 11:59:44,536 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.pea2boogie AST 05.04 11:59:44" (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 [2019-04-05 11:59:44,566 INFO L124 BoogieDeclarations]: Specification and implementation of procedure myProcedure given in one single declaration [2019-04-05 11:59:44,567 INFO L130 BoogieDeclarations]: Found specification of procedure myProcedure [2019-04-05 11:59:44,567 INFO L138 BoogieDeclarations]: Found implementation of procedure myProcedure [2019-04-05 11:59:47,366 INFO L278 CfgBuilder]: Using library mode [2019-04-05 11:59:47,366 INFO L286 CfgBuilder]: Removed 1 assue(true) statements. [2019-04-05 11:59:47,367 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.04 11:59:47 BoogieIcfgContainer [2019-04-05 11:59:47,368 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-04-05 11:59:47,368 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-04-05 11:59:47,369 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-04-05 11:59:47,371 INFO L276 PluginConnector]: TraceAbstraction initialized [2019-04-05 11:59:47,372 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.reqparser OTHER 05.04 11:56:37" (1/3) ... [2019-04-05 11:59:47,373 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@f41bce7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction OTHER 05.04 11:59:47, skipping insertion in model container [2019-04-05 11:59:47,373 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.pea2boogie AST 05.04 11:59:44" (2/3) ... [2019-04-05 11:59:47,373 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@f41bce7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 05.04 11:59:47, skipping insertion in model container [2019-04-05 11:59:47,374 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.04 11:59:47" (3/3) ... [2019-04-05 11:59:47,375 INFO L112 eAbstractionObserver]: Analyzing ICFG [2019-04-05 11:59:47,384 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:ForwardPredicates Determinization: PREDICATE_ABSTRACTION [2019-04-05 11:59:47,389 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 20 error locations. [2019-04-05 11:59:47,408 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-04-05 11:59:47,433 INFO L382 AbstractCegarLoop]: Interprodecural is true [2019-04-05 11:59:47,434 INFO L383 AbstractCegarLoop]: Hoare is false [2019-04-05 11:59:47,434 INFO L384 AbstractCegarLoop]: Compute interpolants for ForwardPredicates [2019-04-05 11:59:47,434 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-04-05 11:59:47,434 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-04-05 11:59:47,434 INFO L387 AbstractCegarLoop]: Difference is false [2019-04-05 11:59:47,434 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-04-05 11:59:47,435 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == myProcedureErr4ASSERT_VIOLATIONVACUOUSforID031======== [2019-04-05 11:59:47,449 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states. [2019-04-05 11:59:47,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2019-04-05 11:59:47,457 INFO L394 BasicCegarLoop]: Found error trace [2019-04-05 11:59:47,458 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1] [2019-04-05 11:59:47,458 INFO L423 AbstractCegarLoop]: === Iteration 1 === [myProcedureErr4ASSERT_VIOLATIONVACUOUSforID031]=== [2019-04-05 11:59:47,463 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-04-05 11:59:47,464 INFO L82 PathProgramCache]: Analyzing trace with hash -527154033, now seen corresponding path program 1 times [2019-04-05 11:59:47,466 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-04-05 11:59:47,466 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-04-05 11:59:47,506 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-04-05 11:59:47,507 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-04-05 11:59:47,507 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-04-05 11:59:47,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-04-05 11:59:47,635 INFO L469 BasicCegarLoop]: Counterexample might be feasible [2019-04-05 11:59:47,650 INFO L190 ceAbstractionStarter]: Result for error location myProcedureErr4ASSERT_VIOLATIONVACUOUSforID031 was UNSAFE (1/20) [2019-04-05 11:59:47,652 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-04-05 11:59:47,654 INFO L382 AbstractCegarLoop]: Interprodecural is true [2019-04-05 11:59:47,654 INFO L383 AbstractCegarLoop]: Hoare is false [2019-04-05 11:59:47,654 INFO L384 AbstractCegarLoop]: Compute interpolants for ForwardPredicates [2019-04-05 11:59:47,654 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-04-05 11:59:47,655 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-04-05 11:59:47,655 INFO L387 AbstractCegarLoop]: Difference is false [2019-04-05 11:59:47,655 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-04-05 11:59:47,655 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == myProcedureErr12ASSERT_VIOLATIONVACUOUSforID030======== [2019-04-05 11:59:47,658 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states. [2019-04-05 11:59:47,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2019-04-05 11:59:47,660 INFO L394 BasicCegarLoop]: Found error trace [2019-04-05 11:59:47,660 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-04-05 11:59:47,660 INFO L423 AbstractCegarLoop]: === Iteration 1 === [myProcedureErr12ASSERT_VIOLATIONVACUOUSforID030]=== [2019-04-05 11:59:47,660 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-04-05 11:59:47,661 INFO L82 PathProgramCache]: Analyzing trace with hash 1588665239, now seen corresponding path program 1 times [2019-04-05 11:59:47,661 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-04-05 11:59:47,661 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-04-05 11:59:47,663 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-04-05 11:59:47,663 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-04-05 11:59:47,663 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-04-05 11:59:47,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-04-05 11:59:47,732 INFO L469 BasicCegarLoop]: Counterexample might be feasible [2019-04-05 11:59:47,734 INFO L190 ceAbstractionStarter]: Result for error location myProcedureErr12ASSERT_VIOLATIONVACUOUSforID030 was UNSAFE (2/20) [2019-04-05 11:59:47,734 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-04-05 11:59:47,735 INFO L382 AbstractCegarLoop]: Interprodecural is true [2019-04-05 11:59:47,735 INFO L383 AbstractCegarLoop]: Hoare is false [2019-04-05 11:59:47,735 INFO L384 AbstractCegarLoop]: Compute interpolants for ForwardPredicates [2019-04-05 11:59:47,735 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-04-05 11:59:47,735 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-04-05 11:59:47,735 INFO L387 AbstractCegarLoop]: Difference is false [2019-04-05 11:59:47,735 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-04-05 11:59:47,736 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == myProcedureErr2ASSERT_VIOLATIONVACUOUSforID029======== [2019-04-05 11:59:47,737 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states. [2019-04-05 11:59:47,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2019-04-05 11:59:47,738 INFO L394 BasicCegarLoop]: Found error trace [2019-04-05 11:59:47,738 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1] [2019-04-05 11:59:47,738 INFO L423 AbstractCegarLoop]: === Iteration 1 === [myProcedureErr2ASSERT_VIOLATIONVACUOUSforID029]=== [2019-04-05 11:59:47,738 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-04-05 11:59:47,738 INFO L82 PathProgramCache]: Analyzing trace with hash 88836813, now seen corresponding path program 1 times [2019-04-05 11:59:47,739 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-04-05 11:59:47,739 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-04-05 11:59:47,740 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-04-05 11:59:47,740 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-04-05 11:59:47,740 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-04-05 11:59:47,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-04-05 11:59:47,769 INFO L469 BasicCegarLoop]: Counterexample might be feasible [2019-04-05 11:59:47,769 INFO L190 ceAbstractionStarter]: Result for error location myProcedureErr2ASSERT_VIOLATIONVACUOUSforID029 was UNSAFE (3/20) [2019-04-05 11:59:47,770 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-04-05 11:59:47,770 INFO L382 AbstractCegarLoop]: Interprodecural is true [2019-04-05 11:59:47,771 INFO L383 AbstractCegarLoop]: Hoare is false [2019-04-05 11:59:47,771 INFO L384 AbstractCegarLoop]: Compute interpolants for ForwardPredicates [2019-04-05 11:59:47,771 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-04-05 11:59:47,771 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-04-05 11:59:47,771 INFO L387 AbstractCegarLoop]: Difference is false [2019-04-05 11:59:47,771 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-04-05 11:59:47,771 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == myProcedureErr19ASSERT_VIOLATIONCONSISTENCYforallrequirements======== [2019-04-05 11:59:47,773 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states. [2019-04-05 11:59:47,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2019-04-05 11:59:47,774 INFO L394 BasicCegarLoop]: Found error trace [2019-04-05 11:59:47,774 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] [2019-04-05 11:59:47,775 INFO L423 AbstractCegarLoop]: === Iteration 1 === [myProcedureErr19ASSERT_VIOLATIONCONSISTENCYforallrequirements]=== [2019-04-05 11:59:47,775 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-04-05 11:59:47,775 INFO L82 PathProgramCache]: Analyzing trace with hash -1798495061, now seen corresponding path program 1 times [2019-04-05 11:59:47,775 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-04-05 11:59:47,775 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-04-05 11:59:47,777 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-04-05 11:59:47,777 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-04-05 11:59:47,778 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-04-05 11:59:47,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-04-05 11:59:47,843 INFO L469 BasicCegarLoop]: Counterexample might be feasible [2019-04-05 11:59:47,844 INFO L190 ceAbstractionStarter]: Result for error location myProcedureErr19ASSERT_VIOLATIONCONSISTENCYforallrequirements was UNSAFE (4/20) [2019-04-05 11:59:47,844 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-04-05 11:59:47,847 INFO L382 AbstractCegarLoop]: Interprodecural is true [2019-04-05 11:59:47,847 INFO L383 AbstractCegarLoop]: Hoare is false [2019-04-05 11:59:47,847 INFO L384 AbstractCegarLoop]: Compute interpolants for ForwardPredicates [2019-04-05 11:59:47,847 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-04-05 11:59:47,847 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-04-05 11:59:47,847 INFO L387 AbstractCegarLoop]: Difference is false [2019-04-05 11:59:47,848 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-04-05 11:59:47,848 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == myProcedureErr3ASSERT_VIOLATIONVACUOUSforID024======== [2019-04-05 11:59:47,852 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states. [2019-04-05 11:59:47,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2019-04-05 11:59:47,853 INFO L394 BasicCegarLoop]: Found error trace [2019-04-05 11:59:47,853 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1] [2019-04-05 11:59:47,853 INFO L423 AbstractCegarLoop]: === Iteration 1 === [myProcedureErr3ASSERT_VIOLATIONVACUOUSforID024]=== [2019-04-05 11:59:47,854 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-04-05 11:59:47,854 INFO L82 PathProgramCache]: Analyzing trace with hash -1541025637, now seen corresponding path program 1 times [2019-04-05 11:59:47,854 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-04-05 11:59:47,854 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-04-05 11:59:47,855 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-04-05 11:59:47,856 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-04-05 11:59:47,856 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-04-05 11:59:47,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-04-05 11:59:47,893 INFO L469 BasicCegarLoop]: Counterexample might be feasible [2019-04-05 11:59:47,894 INFO L190 ceAbstractionStarter]: Result for error location myProcedureErr3ASSERT_VIOLATIONVACUOUSforID024 was UNSAFE (5/20) [2019-04-05 11:59:47,894 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-04-05 11:59:47,898 INFO L382 AbstractCegarLoop]: Interprodecural is true [2019-04-05 11:59:47,898 INFO L383 AbstractCegarLoop]: Hoare is false [2019-04-05 11:59:47,898 INFO L384 AbstractCegarLoop]: Compute interpolants for ForwardPredicates [2019-04-05 11:59:47,898 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-04-05 11:59:47,898 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-04-05 11:59:47,898 INFO L387 AbstractCegarLoop]: Difference is false [2019-04-05 11:59:47,899 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-04-05 11:59:47,899 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == myProcedureErr10ASSERT_VIOLATIONVACUOUSforID034======== [2019-04-05 11:59:47,903 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states. [2019-04-05 11:59:47,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2019-04-05 11:59:47,904 INFO L394 BasicCegarLoop]: Found error trace [2019-04-05 11:59:47,904 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-04-05 11:59:47,905 INFO L423 AbstractCegarLoop]: === Iteration 1 === [myProcedureErr10ASSERT_VIOLATIONVACUOUSforID034]=== [2019-04-05 11:59:47,905 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-04-05 11:59:47,905 INFO L82 PathProgramCache]: Analyzing trace with hash 19530197, now seen corresponding path program 1 times [2019-04-05 11:59:47,905 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-04-05 11:59:47,905 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-04-05 11:59:47,909 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-04-05 11:59:47,909 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-04-05 11:59:47,909 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-04-05 11:59:47,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-04-05 11:59:47,941 INFO L469 BasicCegarLoop]: Counterexample might be feasible [2019-04-05 11:59:47,943 INFO L190 ceAbstractionStarter]: Result for error location myProcedureErr10ASSERT_VIOLATIONVACUOUSforID034 was UNSAFE (6/20) [2019-04-05 11:59:47,944 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-04-05 11:59:47,944 INFO L382 AbstractCegarLoop]: Interprodecural is true [2019-04-05 11:59:47,944 INFO L383 AbstractCegarLoop]: Hoare is false [2019-04-05 11:59:47,944 INFO L384 AbstractCegarLoop]: Compute interpolants for ForwardPredicates [2019-04-05 11:59:47,945 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-04-05 11:59:47,948 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-04-05 11:59:47,948 INFO L387 AbstractCegarLoop]: Difference is false [2019-04-05 11:59:47,948 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-04-05 11:59:47,948 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == myProcedureErr11ASSERT_VIOLATIONVACUOUSforID020======== [2019-04-05 11:59:47,949 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states. [2019-04-05 11:59:47,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2019-04-05 11:59:47,950 INFO L394 BasicCegarLoop]: Found error trace [2019-04-05 11:59:47,951 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-04-05 11:59:47,953 INFO L423 AbstractCegarLoop]: === Iteration 1 === [myProcedureErr11ASSERT_VIOLATIONVACUOUSforID020]=== [2019-04-05 11:59:47,953 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-04-05 11:59:47,953 INFO L82 PathProgramCache]: Analyzing trace with hash 605436579, now seen corresponding path program 1 times [2019-04-05 11:59:47,953 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-04-05 11:59:47,954 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-04-05 11:59:47,954 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-04-05 11:59:47,955 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-04-05 11:59:47,955 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-04-05 11:59:47,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-04-05 11:59:47,973 INFO L469 BasicCegarLoop]: Counterexample might be feasible [2019-04-05 11:59:47,973 INFO L190 ceAbstractionStarter]: Result for error location myProcedureErr11ASSERT_VIOLATIONVACUOUSforID020 was UNSAFE (7/20) [2019-04-05 11:59:47,974 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-04-05 11:59:47,974 INFO L382 AbstractCegarLoop]: Interprodecural is true [2019-04-05 11:59:47,974 INFO L383 AbstractCegarLoop]: Hoare is false [2019-04-05 11:59:47,975 INFO L384 AbstractCegarLoop]: Compute interpolants for ForwardPredicates [2019-04-05 11:59:47,975 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-04-05 11:59:47,975 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-04-05 11:59:47,975 INFO L387 AbstractCegarLoop]: Difference is false [2019-04-05 11:59:47,975 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-04-05 11:59:47,975 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == myProcedureErr7ASSERT_VIOLATIONVACUOUSforID019======== [2019-04-05 11:59:47,976 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states. [2019-04-05 11:59:47,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2019-04-05 11:59:47,979 INFO L394 BasicCegarLoop]: Found error trace [2019-04-05 11:59:47,979 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-04-05 11:59:47,979 INFO L423 AbstractCegarLoop]: === Iteration 1 === [myProcedureErr7ASSERT_VIOLATIONVACUOUSforID019]=== [2019-04-05 11:59:47,979 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-04-05 11:59:47,980 INFO L82 PathProgramCache]: Analyzing trace with hash -2044906081, now seen corresponding path program 1 times [2019-04-05 11:59:47,980 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-04-05 11:59:47,980 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-04-05 11:59:47,981 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-04-05 11:59:47,981 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-04-05 11:59:47,981 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-04-05 11:59:48,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-04-05 11:59:48,007 INFO L469 BasicCegarLoop]: Counterexample might be feasible [2019-04-05 11:59:48,007 INFO L190 ceAbstractionStarter]: Result for error location myProcedureErr7ASSERT_VIOLATIONVACUOUSforID019 was UNSAFE (8/20) [2019-04-05 11:59:48,009 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-04-05 11:59:48,009 INFO L382 AbstractCegarLoop]: Interprodecural is true [2019-04-05 11:59:48,009 INFO L383 AbstractCegarLoop]: Hoare is false [2019-04-05 11:59:48,010 INFO L384 AbstractCegarLoop]: Compute interpolants for ForwardPredicates [2019-04-05 11:59:48,010 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-04-05 11:59:48,010 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-04-05 11:59:48,010 INFO L387 AbstractCegarLoop]: Difference is false [2019-04-05 11:59:48,010 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-04-05 11:59:48,010 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == myProcedureErr6ASSERT_VIOLATIONVACUOUSforID032======== [2019-04-05 11:59:48,011 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states. [2019-04-05 11:59:48,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2019-04-05 11:59:48,016 INFO L394 BasicCegarLoop]: Found error trace [2019-04-05 11:59:48,017 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-04-05 11:59:48,017 INFO L423 AbstractCegarLoop]: === Iteration 1 === [myProcedureErr6ASSERT_VIOLATIONVACUOUSforID032]=== [2019-04-05 11:59:48,017 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-04-05 11:59:48,017 INFO L82 PathProgramCache]: Analyzing trace with hash 211129937, now seen corresponding path program 1 times [2019-04-05 11:59:48,017 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-04-05 11:59:48,017 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-04-05 11:59:48,018 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-04-05 11:59:48,018 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-04-05 11:59:48,019 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-04-05 11:59:48,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-04-05 11:59:48,037 INFO L469 BasicCegarLoop]: Counterexample might be feasible [2019-04-05 11:59:48,038 INFO L190 ceAbstractionStarter]: Result for error location myProcedureErr6ASSERT_VIOLATIONVACUOUSforID032 was UNSAFE (9/20) [2019-04-05 11:59:48,039 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-04-05 11:59:48,040 INFO L382 AbstractCegarLoop]: Interprodecural is true [2019-04-05 11:59:48,040 INFO L383 AbstractCegarLoop]: Hoare is false [2019-04-05 11:59:48,040 INFO L384 AbstractCegarLoop]: Compute interpolants for ForwardPredicates [2019-04-05 11:59:48,040 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-04-05 11:59:48,041 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-04-05 11:59:48,041 INFO L387 AbstractCegarLoop]: Difference is false [2019-04-05 11:59:48,041 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-04-05 11:59:48,041 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == myProcedureErr18ASSERT_VIOLATIONVACUOUSforID023======== [2019-04-05 11:59:48,042 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states. [2019-04-05 11:59:48,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2019-04-05 11:59:48,045 INFO L394 BasicCegarLoop]: Found error trace [2019-04-05 11:59:48,045 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] [2019-04-05 11:59:48,045 INFO L423 AbstractCegarLoop]: === Iteration 1 === [myProcedureErr18ASSERT_VIOLATIONVACUOUSforID023]=== [2019-04-05 11:59:48,045 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-04-05 11:59:48,045 INFO L82 PathProgramCache]: Analyzing trace with hash -1720583971, now seen corresponding path program 1 times [2019-04-05 11:59:48,045 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-04-05 11:59:48,046 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-04-05 11:59:48,048 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-04-05 11:59:48,048 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-04-05 11:59:48,048 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-04-05 11:59:48,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-04-05 11:59:48,069 INFO L469 BasicCegarLoop]: Counterexample might be feasible [2019-04-05 11:59:48,071 INFO L190 ceAbstractionStarter]: Result for error location myProcedureErr18ASSERT_VIOLATIONVACUOUSforID023 was UNSAFE (10/20) [2019-04-05 11:59:48,074 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-04-05 11:59:48,074 INFO L382 AbstractCegarLoop]: Interprodecural is true [2019-04-05 11:59:48,074 INFO L383 AbstractCegarLoop]: Hoare is false [2019-04-05 11:59:48,074 INFO L384 AbstractCegarLoop]: Compute interpolants for ForwardPredicates [2019-04-05 11:59:48,075 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-04-05 11:59:48,075 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-04-05 11:59:48,076 INFO L387 AbstractCegarLoop]: Difference is false [2019-04-05 11:59:48,076 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-04-05 11:59:48,076 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == myProcedureErr1ASSERT_VIOLATIONVACUOUSforID015======== [2019-04-05 11:59:48,080 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states. [2019-04-05 11:59:48,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2019-04-05 11:59:48,081 INFO L394 BasicCegarLoop]: Found error trace [2019-04-05 11:59:48,081 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1] [2019-04-05 11:59:48,082 INFO L423 AbstractCegarLoop]: === Iteration 1 === [myProcedureErr1ASSERT_VIOLATIONVACUOUSforID015]=== [2019-04-05 11:59:48,082 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-04-05 11:59:48,082 INFO L82 PathProgramCache]: Analyzing trace with hash 2865689, now seen corresponding path program 1 times [2019-04-05 11:59:48,082 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-04-05 11:59:48,082 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-04-05 11:59:48,083 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-04-05 11:59:48,083 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-04-05 11:59:48,083 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-04-05 11:59:48,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-04-05 11:59:48,096 INFO L469 BasicCegarLoop]: Counterexample might be feasible [2019-04-05 11:59:48,096 INFO L190 ceAbstractionStarter]: Result for error location myProcedureErr1ASSERT_VIOLATIONVACUOUSforID015 was UNSAFE (11/20) [2019-04-05 11:59:48,097 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-04-05 11:59:48,097 INFO L382 AbstractCegarLoop]: Interprodecural is true [2019-04-05 11:59:48,097 INFO L383 AbstractCegarLoop]: Hoare is false [2019-04-05 11:59:48,098 INFO L384 AbstractCegarLoop]: Compute interpolants for ForwardPredicates [2019-04-05 11:59:48,098 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-04-05 11:59:48,098 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-04-05 11:59:48,098 INFO L387 AbstractCegarLoop]: Difference is false [2019-04-05 11:59:48,098 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-04-05 11:59:48,098 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == myProcedureErr0ASSERT_VIOLATIONVACUOUSforID018======== [2019-04-05 11:59:48,099 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states. [2019-04-05 11:59:48,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2019-04-05 11:59:48,100 INFO L394 BasicCegarLoop]: Found error trace [2019-04-05 11:59:48,100 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1] [2019-04-05 11:59:48,100 INFO L423 AbstractCegarLoop]: === Iteration 1 === [myProcedureErr0ASSERT_VIOLATIONVACUOUSforID018]=== [2019-04-05 11:59:48,100 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-04-05 11:59:48,100 INFO L82 PathProgramCache]: Analyzing trace with hash 92427, now seen corresponding path program 1 times [2019-04-05 11:59:48,100 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-04-05 11:59:48,101 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-04-05 11:59:48,101 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-04-05 11:59:48,102 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-04-05 11:59:48,102 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-04-05 11:59:48,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-04-05 11:59:48,115 INFO L469 BasicCegarLoop]: Counterexample might be feasible [2019-04-05 11:59:48,115 INFO L190 ceAbstractionStarter]: Result for error location myProcedureErr0ASSERT_VIOLATIONVACUOUSforID018 was UNSAFE (12/20) [2019-04-05 11:59:48,116 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-04-05 11:59:48,116 INFO L382 AbstractCegarLoop]: Interprodecural is true [2019-04-05 11:59:48,116 INFO L383 AbstractCegarLoop]: Hoare is false [2019-04-05 11:59:48,117 INFO L384 AbstractCegarLoop]: Compute interpolants for ForwardPredicates [2019-04-05 11:59:48,117 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-04-05 11:59:48,117 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-04-05 11:59:48,117 INFO L387 AbstractCegarLoop]: Difference is false [2019-04-05 11:59:48,117 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-04-05 11:59:48,117 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == myProcedureErr14ASSERT_VIOLATIONVACUOUSforID033======== [2019-04-05 11:59:48,118 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states. [2019-04-05 11:59:48,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2019-04-05 11:59:48,119 INFO L394 BasicCegarLoop]: Found error trace [2019-04-05 11:59:48,119 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-04-05 11:59:48,119 INFO L423 AbstractCegarLoop]: === Iteration 1 === [myProcedureErr14ASSERT_VIOLATIONVACUOUSforID033]=== [2019-04-05 11:59:48,120 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-04-05 11:59:48,120 INFO L82 PathProgramCache]: Analyzing trace with hash 1993919833, now seen corresponding path program 1 times [2019-04-05 11:59:48,120 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-04-05 11:59:48,120 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-04-05 11:59:48,121 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-04-05 11:59:48,121 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-04-05 11:59:48,121 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-04-05 11:59:48,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-04-05 11:59:48,135 INFO L469 BasicCegarLoop]: Counterexample might be feasible [2019-04-05 11:59:48,136 INFO L190 ceAbstractionStarter]: Result for error location myProcedureErr14ASSERT_VIOLATIONVACUOUSforID033 was UNSAFE (13/20) [2019-04-05 11:59:48,136 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-04-05 11:59:48,137 INFO L382 AbstractCegarLoop]: Interprodecural is true [2019-04-05 11:59:48,137 INFO L383 AbstractCegarLoop]: Hoare is false [2019-04-05 11:59:48,137 INFO L384 AbstractCegarLoop]: Compute interpolants for ForwardPredicates [2019-04-05 11:59:48,137 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-04-05 11:59:48,137 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-04-05 11:59:48,137 INFO L387 AbstractCegarLoop]: Difference is false [2019-04-05 11:59:48,137 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-04-05 11:59:48,137 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == myProcedureErr5ASSERT_VIOLATIONVACUOUSforID021======== [2019-04-05 11:59:48,138 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states. [2019-04-05 11:59:48,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2019-04-05 11:59:48,139 INFO L394 BasicCegarLoop]: Found error trace [2019-04-05 11:59:48,139 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1] [2019-04-05 11:59:48,139 INFO L423 AbstractCegarLoop]: === Iteration 1 === [myProcedureErr5ASSERT_VIOLATIONVACUOUSforID021]=== [2019-04-05 11:59:48,139 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-04-05 11:59:48,140 INFO L82 PathProgramCache]: Analyzing trace with hash 838094621, now seen corresponding path program 1 times [2019-04-05 11:59:48,140 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-04-05 11:59:48,140 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-04-05 11:59:48,141 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-04-05 11:59:48,141 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-04-05 11:59:48,141 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-04-05 11:59:48,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-04-05 11:59:48,154 INFO L469 BasicCegarLoop]: Counterexample might be feasible [2019-04-05 11:59:48,155 INFO L190 ceAbstractionStarter]: Result for error location myProcedureErr5ASSERT_VIOLATIONVACUOUSforID021 was UNSAFE (14/20) [2019-04-05 11:59:48,155 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-04-05 11:59:48,156 INFO L382 AbstractCegarLoop]: Interprodecural is true [2019-04-05 11:59:48,156 INFO L383 AbstractCegarLoop]: Hoare is false [2019-04-05 11:59:48,156 INFO L384 AbstractCegarLoop]: Compute interpolants for ForwardPredicates [2019-04-05 11:59:48,156 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-04-05 11:59:48,156 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-04-05 11:59:48,156 INFO L387 AbstractCegarLoop]: Difference is false [2019-04-05 11:59:48,156 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-04-05 11:59:48,157 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == myProcedureErr16ASSERT_VIOLATIONVACUOUSforID026======== [2019-04-05 11:59:48,157 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states. [2019-04-05 11:59:48,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2019-04-05 11:59:48,158 INFO L394 BasicCegarLoop]: Found error trace [2019-04-05 11:59:48,159 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-04-05 11:59:48,159 INFO L423 AbstractCegarLoop]: === Iteration 1 === [myProcedureErr16ASSERT_VIOLATIONVACUOUSforID026]=== [2019-04-05 11:59:48,159 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-04-05 11:59:48,159 INFO L82 PathProgramCache]: Analyzing trace with hash 601560859, now seen corresponding path program 1 times [2019-04-05 11:59:48,159 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-04-05 11:59:48,159 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-04-05 11:59:48,160 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-04-05 11:59:48,160 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-04-05 11:59:48,160 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-04-05 11:59:48,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-04-05 11:59:48,175 INFO L469 BasicCegarLoop]: Counterexample might be feasible [2019-04-05 11:59:48,175 INFO L190 ceAbstractionStarter]: Result for error location myProcedureErr16ASSERT_VIOLATIONVACUOUSforID026 was UNSAFE (15/20) [2019-04-05 11:59:48,176 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-04-05 11:59:48,176 INFO L382 AbstractCegarLoop]: Interprodecural is true [2019-04-05 11:59:48,176 INFO L383 AbstractCegarLoop]: Hoare is false [2019-04-05 11:59:48,177 INFO L384 AbstractCegarLoop]: Compute interpolants for ForwardPredicates [2019-04-05 11:59:48,177 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-04-05 11:59:48,177 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-04-05 11:59:48,177 INFO L387 AbstractCegarLoop]: Difference is false [2019-04-05 11:59:48,177 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-04-05 11:59:48,177 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == myProcedureErr15ASSERT_VIOLATIONVACUOUSforID022======== [2019-04-05 11:59:48,178 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states. [2019-04-05 11:59:48,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2019-04-05 11:59:48,179 INFO L394 BasicCegarLoop]: Found error trace [2019-04-05 11:59:48,179 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-04-05 11:59:48,179 INFO L423 AbstractCegarLoop]: === Iteration 1 === [myProcedureErr15ASSERT_VIOLATIONVACUOUSforID022]=== [2019-04-05 11:59:48,180 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-04-05 11:59:48,180 INFO L82 PathProgramCache]: Analyzing trace with hash 1681973159, now seen corresponding path program 1 times [2019-04-05 11:59:48,180 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-04-05 11:59:48,180 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-04-05 11:59:48,181 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-04-05 11:59:48,181 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-04-05 11:59:48,181 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-04-05 11:59:48,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-04-05 11:59:48,194 INFO L469 BasicCegarLoop]: Counterexample might be feasible [2019-04-05 11:59:48,195 INFO L190 ceAbstractionStarter]: Result for error location myProcedureErr15ASSERT_VIOLATIONVACUOUSforID022 was UNSAFE (16/20) [2019-04-05 11:59:48,196 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-04-05 11:59:48,196 INFO L382 AbstractCegarLoop]: Interprodecural is true [2019-04-05 11:59:48,196 INFO L383 AbstractCegarLoop]: Hoare is false [2019-04-05 11:59:48,196 INFO L384 AbstractCegarLoop]: Compute interpolants for ForwardPredicates [2019-04-05 11:59:48,197 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-04-05 11:59:48,197 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-04-05 11:59:48,197 INFO L387 AbstractCegarLoop]: Difference is false [2019-04-05 11:59:48,197 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-04-05 11:59:48,197 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == myProcedureErr8ASSERT_VIOLATIONVACUOUSforID027======== [2019-04-05 11:59:48,198 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states. [2019-04-05 11:59:48,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2019-04-05 11:59:48,198 INFO L394 BasicCegarLoop]: Found error trace [2019-04-05 11:59:48,198 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-04-05 11:59:48,199 INFO L423 AbstractCegarLoop]: === Iteration 1 === [myProcedureErr8ASSERT_VIOLATIONVACUOUSforID027]=== [2019-04-05 11:59:48,199 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-04-05 11:59:48,199 INFO L82 PathProgramCache]: Analyzing trace with hash 1032421395, now seen corresponding path program 1 times [2019-04-05 11:59:48,199 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-04-05 11:59:48,199 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-04-05 11:59:48,200 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-04-05 11:59:48,200 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-04-05 11:59:48,200 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-04-05 11:59:48,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-04-05 11:59:48,216 INFO L469 BasicCegarLoop]: Counterexample might be feasible [2019-04-05 11:59:48,216 INFO L190 ceAbstractionStarter]: Result for error location myProcedureErr8ASSERT_VIOLATIONVACUOUSforID027 was UNSAFE (17/20) [2019-04-05 11:59:48,217 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-04-05 11:59:48,217 INFO L382 AbstractCegarLoop]: Interprodecural is true [2019-04-05 11:59:48,217 INFO L383 AbstractCegarLoop]: Hoare is false [2019-04-05 11:59:48,218 INFO L384 AbstractCegarLoop]: Compute interpolants for ForwardPredicates [2019-04-05 11:59:48,218 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-04-05 11:59:48,218 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-04-05 11:59:48,218 INFO L387 AbstractCegarLoop]: Difference is false [2019-04-05 11:59:48,218 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-04-05 11:59:48,218 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == myProcedureErr9ASSERT_VIOLATIONVACUOUSforID028======== [2019-04-05 11:59:48,219 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states. [2019-04-05 11:59:48,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2019-04-05 11:59:48,219 INFO L394 BasicCegarLoop]: Found error trace [2019-04-05 11:59:48,220 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-04-05 11:59:48,220 INFO L423 AbstractCegarLoop]: === Iteration 1 === [myProcedureErr9ASSERT_VIOLATIONVACUOUSforID028]=== [2019-04-05 11:59:48,220 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-04-05 11:59:48,220 INFO L82 PathProgramCache]: Analyzing trace with hash 1940292641, now seen corresponding path program 1 times [2019-04-05 11:59:48,220 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-04-05 11:59:48,220 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-04-05 11:59:48,221 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-04-05 11:59:48,221 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-04-05 11:59:48,221 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-04-05 11:59:48,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-04-05 11:59:48,235 INFO L469 BasicCegarLoop]: Counterexample might be feasible [2019-04-05 11:59:48,235 INFO L190 ceAbstractionStarter]: Result for error location myProcedureErr9ASSERT_VIOLATIONVACUOUSforID028 was UNSAFE (18/20) [2019-04-05 11:59:48,236 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-04-05 11:59:48,236 INFO L382 AbstractCegarLoop]: Interprodecural is true [2019-04-05 11:59:48,236 INFO L383 AbstractCegarLoop]: Hoare is false [2019-04-05 11:59:48,236 INFO L384 AbstractCegarLoop]: Compute interpolants for ForwardPredicates [2019-04-05 11:59:48,237 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-04-05 11:59:48,237 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-04-05 11:59:48,237 INFO L387 AbstractCegarLoop]: Difference is false [2019-04-05 11:59:48,237 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-04-05 11:59:48,237 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == myProcedureErr17ASSERT_VIOLATIONVACUOUSforID017======== [2019-04-05 11:59:48,238 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states. [2019-04-05 11:59:48,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2019-04-05 11:59:48,239 INFO L394 BasicCegarLoop]: Found error trace [2019-04-05 11:59:48,239 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] [2019-04-05 11:59:48,239 INFO L423 AbstractCegarLoop]: === Iteration 1 === [myProcedureErr17ASSERT_VIOLATIONVACUOUSforID017]=== [2019-04-05 11:59:48,239 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-04-05 11:59:48,239 INFO L82 PathProgramCache]: Analyzing trace with hash 1468517929, now seen corresponding path program 1 times [2019-04-05 11:59:48,239 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-04-05 11:59:48,240 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-04-05 11:59:48,240 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-04-05 11:59:48,240 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-04-05 11:59:48,240 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-04-05 11:59:48,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-04-05 11:59:48,254 INFO L469 BasicCegarLoop]: Counterexample might be feasible [2019-04-05 11:59:48,254 INFO L190 ceAbstractionStarter]: Result for error location myProcedureErr17ASSERT_VIOLATIONVACUOUSforID017 was UNSAFE (19/20) [2019-04-05 11:59:48,255 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-04-05 11:59:48,255 INFO L382 AbstractCegarLoop]: Interprodecural is true [2019-04-05 11:59:48,255 INFO L383 AbstractCegarLoop]: Hoare is false [2019-04-05 11:59:48,255 INFO L384 AbstractCegarLoop]: Compute interpolants for ForwardPredicates [2019-04-05 11:59:48,256 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-04-05 11:59:48,256 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-04-05 11:59:48,256 INFO L387 AbstractCegarLoop]: Difference is false [2019-04-05 11:59:48,256 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-04-05 11:59:48,256 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == myProcedureErr13ASSERT_VIOLATIONVACUOUSforID025======== [2019-04-05 11:59:48,257 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states. [2019-04-05 11:59:48,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2019-04-05 11:59:48,257 INFO L394 BasicCegarLoop]: Found error trace [2019-04-05 11:59:48,257 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-04-05 11:59:48,258 INFO L423 AbstractCegarLoop]: === Iteration 1 === [myProcedureErr13ASSERT_VIOLATIONVACUOUSforID025]=== [2019-04-05 11:59:48,258 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-04-05 11:59:48,258 INFO L82 PathProgramCache]: Analyzing trace with hash 2003982629, now seen corresponding path program 1 times [2019-04-05 11:59:48,258 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-04-05 11:59:48,258 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-04-05 11:59:48,259 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-04-05 11:59:48,259 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-04-05 11:59:48,259 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-04-05 11:59:48,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-04-05 11:59:48,272 INFO L469 BasicCegarLoop]: Counterexample might be feasible [2019-04-05 11:59:48,272 INFO L190 ceAbstractionStarter]: Result for error location myProcedureErr13ASSERT_VIOLATIONVACUOUSforID025 was UNSAFE (20/20) [2019-04-05 11:59:48,274 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 05.04 11:59:48 BoogieIcfgContainer [2019-04-05 11:59:48,274 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-04-05 11:59:48,274 INFO L168 Benchmark]: Toolchain (without parser) took 191131.05 ms. Allocated memory was 133.7 MB in the beginning and 215.5 MB in the end (delta: 81.8 MB). Free memory was 108.6 MB in the beginning and 102.4 MB in the end (delta: 6.2 MB). Peak memory consumption was 88.0 MB. Max. memory is 7.1 GB. [2019-04-05 11:59:48,275 INFO L168 Benchmark]: ReqParser took 0.19 ms. Allocated memory is still 133.7 MB. Free memory was 111.3 MB in the beginning and 111.1 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB. [2019-04-05 11:59:48,276 INFO L168 Benchmark]: PEA to Boogie took 187308.32 ms. Allocated memory was 133.7 MB in the beginning and 178.8 MB in the end (delta: 45.1 MB). Free memory was 108.6 MB in the beginning and 132.6 MB in the end (delta: -24.0 MB). Peak memory consumption was 773.4 MB. Max. memory is 7.1 GB. [2019-04-05 11:59:48,277 INFO L168 Benchmark]: Boogie Printer took 12.01 ms. Allocated memory is still 178.8 MB. Free memory was 132.6 MB in the beginning and 132.6 MB in the end (delta: 23.3 kB). Peak memory consumption was 23.3 kB. Max. memory is 7.1 GB. [2019-04-05 11:59:48,278 INFO L168 Benchmark]: Boogie Preprocessor took 68.86 ms. Allocated memory is still 178.8 MB. Free memory was 132.6 MB in the beginning and 128.1 MB in the end (delta: 4.4 MB). Peak memory consumption was 4.4 MB. Max. memory is 7.1 GB. [2019-04-05 11:59:48,279 INFO L168 Benchmark]: RCFGBuilder took 2832.78 ms. Allocated memory was 178.8 MB in the beginning and 200.8 MB in the end (delta: 22.0 MB). Free memory was 128.1 MB in the beginning and 62.5 MB in the end (delta: 65.7 MB). Peak memory consumption was 103.0 MB. Max. memory is 7.1 GB. [2019-04-05 11:59:48,280 INFO L168 Benchmark]: TraceAbstraction took 905.39 ms. Allocated memory was 200.8 MB in the beginning and 215.5 MB in the end (delta: 14.7 MB). Free memory was 62.5 MB in the beginning and 102.4 MB in the end (delta: -39.9 MB). There was no memory consumed. Max. memory is 7.1 GB. [2019-04-05 11:59:48,285 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 was 111.3 MB in the beginning and 111.1 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB. * PEA to Boogie took 187308.32 ms. Allocated memory was 133.7 MB in the beginning and 178.8 MB in the end (delta: 45.1 MB). Free memory was 108.6 MB in the beginning and 132.6 MB in the end (delta: -24.0 MB). Peak memory consumption was 773.4 MB. Max. memory is 7.1 GB. * Boogie Printer took 12.01 ms. Allocated memory is still 178.8 MB. Free memory was 132.6 MB in the beginning and 132.6 MB in the end (delta: 23.3 kB). Peak memory consumption was 23.3 kB. Max. memory is 7.1 GB. * Boogie Preprocessor took 68.86 ms. Allocated memory is still 178.8 MB. Free memory was 132.6 MB in the beginning and 128.1 MB in the end (delta: 4.4 MB). Peak memory consumption was 4.4 MB. Max. memory is 7.1 GB. * RCFGBuilder took 2832.78 ms. Allocated memory was 178.8 MB in the beginning and 200.8 MB in the end (delta: 22.0 MB). Free memory was 128.1 MB in the beginning and 62.5 MB in the end (delta: 65.7 MB). Peak memory consumption was 103.0 MB. Max. memory is 7.1 GB. * TraceAbstraction took 905.39 ms. Allocated memory was 200.8 MB in the beginning and 215.5 MB in the end (delta: 14.7 MB). Free memory was 62.5 MB in the beginning and 102.4 MB in the end (delta: -39.9 MB). There was no memory consumed. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - ReqCheckSuccessResult [Line: -1]: Requirement ID031 is non-vacuous Requirement ID031 is non-vacuous - StatisticsResult: Ultimate Automizer benchmark data for error location: myProcedureErr4ASSERT_VIOLATIONVACUOUSforID031 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, 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 ID030 is non-vacuous Requirement ID030 is non-vacuous - StatisticsResult: Ultimate Automizer benchmark data for error location: myProcedureErr12ASSERT_VIOLATIONVACUOUSforID030 CFG has 1 procedures, 43 locations, 20 error locations. UNSAFE Result, 0.0s OverallTime, 1 OverallIterations, 1 TraceHistogramMax, 0.0s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=43occurred in iteration=0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TraceCheckStatistics: 0.0s SsaConstructionTime, 0.0s SatisfiabilityAnalysisTime, 0.0s InterpolantComputationTime, 15 NumberOfCodeBlocks, 15 NumberOfCodeBlocksAsserted, 1 NumberOfCheckSat, 0 ConstructedInterpolants, 0 QuantifiedInterpolants, 0 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 0 InterpolantComputations, 0 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available - ReqCheckSuccessResult [Line: -1]: Requirement ID029 is non-vacuous Requirement ID029 is non-vacuous - StatisticsResult: Ultimate Automizer benchmark data for error location: myProcedureErr2ASSERT_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, 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 [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 ID024 is non-vacuous Requirement ID024 is non-vacuous - StatisticsResult: Ultimate Automizer benchmark data for error location: myProcedureErr3ASSERT_VIOLATIONVACUOUSforID024 CFG has 1 procedures, 43 locations, 20 error locations. UNSAFE Result, 0.0s OverallTime, 1 OverallIterations, 1 TraceHistogramMax, 0.0s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=43occurred in iteration=0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TraceCheckStatistics: 0.0s SsaConstructionTime, 0.0s SatisfiabilityAnalysisTime, 0.0s InterpolantComputationTime, 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 ID034 is non-vacuous Requirement ID034 is non-vacuous - StatisticsResult: Ultimate Automizer benchmark data for error location: myProcedureErr10ASSERT_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, 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 ID020 is non-vacuous Requirement ID020 is non-vacuous - StatisticsResult: Ultimate Automizer benchmark data for error location: myProcedureErr11ASSERT_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, 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 ID019 is non-vacuous Requirement ID019 is non-vacuous - StatisticsResult: Ultimate Automizer benchmark data for error location: myProcedureErr7ASSERT_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, 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 ID032 is non-vacuous Requirement ID032 is non-vacuous - StatisticsResult: Ultimate Automizer benchmark data for error location: myProcedureErr6ASSERT_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, 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 ID023 is non-vacuous Requirement ID023 is non-vacuous - StatisticsResult: Ultimate Automizer benchmark data for error location: myProcedureErr18ASSERT_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, 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 ID015 is non-vacuous Requirement ID015 is non-vacuous - StatisticsResult: Ultimate Automizer benchmark data for error location: myProcedureErr1ASSERT_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, 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 ID018 is non-vacuous Requirement ID018 is non-vacuous - StatisticsResult: Ultimate Automizer benchmark data for error location: myProcedureErr0ASSERT_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, 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 ID033 is non-vacuous Requirement ID033 is non-vacuous - StatisticsResult: Ultimate Automizer benchmark data for error location: myProcedureErr14ASSERT_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, 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 ID021 is non-vacuous Requirement ID021 is non-vacuous - StatisticsResult: Ultimate Automizer benchmark data for error location: myProcedureErr5ASSERT_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, 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 ID026 is non-vacuous Requirement ID026 is non-vacuous - StatisticsResult: Ultimate Automizer benchmark data for error location: myProcedureErr16ASSERT_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, 19 NumberOfCodeBlocks, 19 NumberOfCodeBlocksAsserted, 1 NumberOfCheckSat, 0 ConstructedInterpolants, 0 QuantifiedInterpolants, 0 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 0 InterpolantComputations, 0 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available - ReqCheckSuccessResult [Line: -1]: Requirement ID022 is non-vacuous Requirement ID022 is non-vacuous - StatisticsResult: Ultimate Automizer benchmark data for error location: myProcedureErr15ASSERT_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, 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 ID027 is non-vacuous Requirement ID027 is non-vacuous - StatisticsResult: Ultimate Automizer benchmark data for error location: myProcedureErr8ASSERT_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, 11 NumberOfCodeBlocks, 11 NumberOfCodeBlocksAsserted, 1 NumberOfCheckSat, 0 ConstructedInterpolants, 0 QuantifiedInterpolants, 0 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 0 InterpolantComputations, 0 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available - ReqCheckSuccessResult [Line: -1]: Requirement ID028 is non-vacuous Requirement ID028 is non-vacuous - StatisticsResult: Ultimate Automizer benchmark data for error location: myProcedureErr9ASSERT_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, 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 ID017 is non-vacuous Requirement ID017 is non-vacuous - StatisticsResult: Ultimate Automizer benchmark data for error location: myProcedureErr17ASSERT_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, 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 ID025 is non-vacuous Requirement ID025 is non-vacuous - StatisticsResult: Ultimate Automizer benchmark data for error location: myProcedureErr13ASSERT_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, 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 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...