./Ultimate.py --spec ../../sv-benchmarks/c/NoOverflows.prp --file ../../sv-benchmarks/c/termination-crafted/Division_true-no-overflow_false-termination_true-valid-memsafety.c --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 1dbac8bc Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_7959df2c-6fa1-4701-8981-6b6630633b0f/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_7959df2c-6fa1-4701-8981-6b6630633b0f/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_7959df2c-6fa1-4701-8981-6b6630633b0f/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_7959df2c-6fa1-4701-8981-6b6630633b0f/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/termination-crafted/Division_true-no-overflow_false-termination_true-valid-memsafety.c -s /tmp/vcloud-vcloud-master/worker/working_dir_7959df2c-6fa1-4701-8981-6b6630633b0f/bin-2019/uautomizer/config/svcomp-Overflow-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_7959df2c-6fa1-4701-8981-6b6630633b0f/bin-2019/uautomizer --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash d089d3bcb050ed43a9f47a1e8909790d01358f90 .......................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.23-1dbac8b [2018-10-27 05:45:25,600 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-27 05:45:25,602 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-27 05:45:25,610 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-27 05:45:25,611 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-27 05:45:25,611 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-27 05:45:25,612 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-27 05:45:25,614 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-27 05:45:25,616 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-27 05:45:25,616 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-27 05:45:25,617 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-27 05:45:25,617 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-27 05:45:25,618 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-27 05:45:25,619 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-27 05:45:25,619 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-27 05:45:25,620 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-27 05:45:25,621 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-27 05:45:25,623 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-27 05:45:25,624 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-27 05:45:25,626 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-27 05:45:25,626 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-27 05:45:25,627 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-27 05:45:25,629 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-27 05:45:25,629 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-27 05:45:25,630 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-27 05:45:25,631 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-27 05:45:25,631 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-27 05:45:25,632 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-27 05:45:25,633 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-27 05:45:25,634 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-27 05:45:25,634 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-27 05:45:25,635 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-27 05:45:25,635 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-27 05:45:25,635 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-27 05:45:25,636 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-27 05:45:25,636 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-27 05:45:25,637 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_7959df2c-6fa1-4701-8981-6b6630633b0f/bin-2019/uautomizer/config/svcomp-Overflow-64bit-Automizer_Default.epf [2018-10-27 05:45:25,648 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-27 05:45:25,648 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-27 05:45:25,649 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-27 05:45:25,649 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-27 05:45:25,650 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-27 05:45:25,650 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-27 05:45:25,650 INFO L133 SettingsManager]: * Use SBE=true [2018-10-27 05:45:25,650 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-27 05:45:25,650 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-10-27 05:45:25,650 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-27 05:45:25,651 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-27 05:45:25,651 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-27 05:45:25,651 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-27 05:45:25,651 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-27 05:45:25,651 INFO L133 SettingsManager]: * Check absence of signed integer overflows=true [2018-10-27 05:45:25,651 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-27 05:45:25,651 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-27 05:45:25,652 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-27 05:45:25,652 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-27 05:45:25,652 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-27 05:45:25,652 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-27 05:45:25,652 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-27 05:45:25,652 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-27 05:45:25,652 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-27 05:45:25,653 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-27 05:45:25,653 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-10-27 05:45:25,653 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-27 05:45:25,653 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-27 05:45:25,653 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/working_dir_7959df2c-6fa1-4701-8981-6b6630633b0f/bin-2019/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d089d3bcb050ed43a9f47a1e8909790d01358f90 [2018-10-27 05:45:25,678 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-27 05:45:25,687 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-27 05:45:25,690 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-27 05:45:25,692 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-27 05:45:25,692 INFO L276 PluginConnector]: CDTParser initialized [2018-10-27 05:45:25,692 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_7959df2c-6fa1-4701-8981-6b6630633b0f/bin-2019/uautomizer/../../sv-benchmarks/c/termination-crafted/Division_true-no-overflow_false-termination_true-valid-memsafety.c [2018-10-27 05:45:25,739 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_7959df2c-6fa1-4701-8981-6b6630633b0f/bin-2019/uautomizer/data/b9481bbef/2e51402cb9ff4e4fafa7ec881c6b45d2/FLAG20cfb4b28 [2018-10-27 05:45:26,100 INFO L298 CDTParser]: Found 1 translation units. [2018-10-27 05:45:26,100 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_7959df2c-6fa1-4701-8981-6b6630633b0f/sv-benchmarks/c/termination-crafted/Division_true-no-overflow_false-termination_true-valid-memsafety.c [2018-10-27 05:45:26,106 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_7959df2c-6fa1-4701-8981-6b6630633b0f/bin-2019/uautomizer/data/b9481bbef/2e51402cb9ff4e4fafa7ec881c6b45d2/FLAG20cfb4b28 [2018-10-27 05:45:26,118 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_7959df2c-6fa1-4701-8981-6b6630633b0f/bin-2019/uautomizer/data/b9481bbef/2e51402cb9ff4e4fafa7ec881c6b45d2 [2018-10-27 05:45:26,122 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-27 05:45:26,123 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-10-27 05:45:26,124 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-27 05:45:26,124 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-27 05:45:26,127 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-27 05:45:26,128 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.10 05:45:26" (1/1) ... [2018-10-27 05:45:26,130 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@42febacf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 05:45:26, skipping insertion in model container [2018-10-27 05:45:26,130 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.10 05:45:26" (1/1) ... [2018-10-27 05:45:26,138 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-27 05:45:26,152 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-27 05:45:26,263 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-27 05:45:26,266 INFO L189 MainTranslator]: Completed pre-run [2018-10-27 05:45:26,277 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-27 05:45:26,286 INFO L193 MainTranslator]: Completed translation [2018-10-27 05:45:26,287 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 05:45:26 WrapperNode [2018-10-27 05:45:26,287 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-27 05:45:26,287 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-27 05:45:26,287 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-27 05:45:26,287 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-27 05:45:26,299 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 05:45:26" (1/1) ... [2018-10-27 05:45:26,299 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 05:45:26" (1/1) ... [2018-10-27 05:45:26,303 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 05:45:26" (1/1) ... [2018-10-27 05:45:26,303 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 05:45:26" (1/1) ... [2018-10-27 05:45:26,305 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 05:45:26" (1/1) ... [2018-10-27 05:45:26,309 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 05:45:26" (1/1) ... [2018-10-27 05:45:26,310 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 05:45:26" (1/1) ... [2018-10-27 05:45:26,311 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-27 05:45:26,311 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-10-27 05:45:26,311 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-10-27 05:45:26,311 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-10-27 05:45:26,312 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 05:45:26" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_7959df2c-6fa1-4701-8981-6b6630633b0f/bin-2019/uautomizer/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-27 05:45:26,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-10-27 05:45:26,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-10-27 05:45:26,362 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-10-27 05:45:26,362 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-10-27 05:45:26,363 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-10-27 05:45:26,363 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-10-27 05:45:26,363 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-10-27 05:45:26,732 INFO L341 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-10-27 05:45:26,733 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.10 05:45:26 BoogieIcfgContainer [2018-10-27 05:45:26,733 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-10-27 05:45:26,734 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-10-27 05:45:26,734 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-10-27 05:45:26,737 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-10-27 05:45:26,737 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 27.10 05:45:26" (1/3) ... [2018-10-27 05:45:26,738 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7c474f8a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 27.10 05:45:26, skipping insertion in model container [2018-10-27 05:45:26,738 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 05:45:26" (2/3) ... [2018-10-27 05:45:26,739 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7c474f8a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 27.10 05:45:26, skipping insertion in model container [2018-10-27 05:45:26,739 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.10 05:45:26" (3/3) ... [2018-10-27 05:45:26,740 INFO L112 eAbstractionObserver]: Analyzing ICFG Division_true-no-overflow_false-termination_true-valid-memsafety.c [2018-10-27 05:45:26,749 INFO L136 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-10-27 05:45:26,761 INFO L148 ceAbstractionStarter]: Appying trace abstraction to program that has 6 error locations. [2018-10-27 05:45:26,784 INFO L257 AbstractCegarLoop]: Starting to check reachability of 6 error locations. [2018-10-27 05:45:26,842 INFO L135 ementStrategyFactory]: Using default assertion order modulation [2018-10-27 05:45:26,843 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-10-27 05:45:26,843 INFO L383 AbstractCegarLoop]: Hoare is true [2018-10-27 05:45:26,843 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-10-27 05:45:26,843 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-10-27 05:45:26,843 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-10-27 05:45:26,843 INFO L387 AbstractCegarLoop]: Difference is false [2018-10-27 05:45:26,843 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-10-27 05:45:26,843 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-10-27 05:45:26,870 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states. [2018-10-27 05:45:26,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2018-10-27 05:45:26,875 INFO L367 BasicCegarLoop]: Found error trace [2018-10-27 05:45:26,876 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1] [2018-10-27 05:45:26,877 INFO L424 AbstractCegarLoop]: === Iteration 1 === [mainErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, mainErr3ASSERT_VIOLATIONINTEGER_OVERFLOW, mainErr2ASSERT_VIOLATIONINTEGER_OVERFLOW, mainErr4ASSERT_VIOLATIONINTEGER_OVERFLOW, mainErr5ASSERT_VIOLATIONINTEGER_OVERFLOW, mainErr1ASSERT_VIOLATIONINTEGER_OVERFLOW]=== [2018-10-27 05:45:26,884 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-27 05:45:26,885 INFO L82 PathProgramCache]: Analyzing trace with hash -895809593, now seen corresponding path program 1 times [2018-10-27 05:45:26,887 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-27 05:45:26,887 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-27 05:45:26,929 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-27 05:45:26,929 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-27 05:45:26,929 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-27 05:45:26,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-27 05:45:27,061 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-27 05:45:27,063 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-27 05:45:27,063 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2018-10-27 05:45:27,069 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-10-27 05:45:27,083 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-10-27 05:45:27,085 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-10-27 05:45:27,088 INFO L87 Difference]: Start difference. First operand 24 states. Second operand 3 states. [2018-10-27 05:45:27,199 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-27 05:45:27,199 INFO L93 Difference]: Finished difference Result 34 states and 36 transitions. [2018-10-27 05:45:27,200 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-10-27 05:45:27,201 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 8 [2018-10-27 05:45:27,202 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-27 05:45:27,210 INFO L225 Difference]: With dead ends: 34 [2018-10-27 05:45:27,210 INFO L226 Difference]: Without dead ends: 18 [2018-10-27 05:45:27,213 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-10-27 05:45:27,230 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 18 states. [2018-10-27 05:45:27,243 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 18 to 16. [2018-10-27 05:45:27,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 16 states. [2018-10-27 05:45:27,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 16 transitions. [2018-10-27 05:45:27,247 INFO L78 Accepts]: Start accepts. Automaton has 16 states and 16 transitions. Word has length 8 [2018-10-27 05:45:27,247 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-27 05:45:27,247 INFO L481 AbstractCegarLoop]: Abstraction has 16 states and 16 transitions. [2018-10-27 05:45:27,247 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-10-27 05:45:27,247 INFO L276 IsEmpty]: Start isEmpty. Operand 16 states and 16 transitions. [2018-10-27 05:45:27,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2018-10-27 05:45:27,248 INFO L367 BasicCegarLoop]: Found error trace [2018-10-27 05:45:27,248 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-27 05:45:27,249 INFO L424 AbstractCegarLoop]: === Iteration 2 === [mainErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, mainErr3ASSERT_VIOLATIONINTEGER_OVERFLOW, mainErr2ASSERT_VIOLATIONINTEGER_OVERFLOW, mainErr4ASSERT_VIOLATIONINTEGER_OVERFLOW, mainErr5ASSERT_VIOLATIONINTEGER_OVERFLOW, mainErr1ASSERT_VIOLATIONINTEGER_OVERFLOW]=== [2018-10-27 05:45:27,249 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-27 05:45:27,249 INFO L82 PathProgramCache]: Analyzing trace with hash -2000293559, now seen corresponding path program 1 times [2018-10-27 05:45:27,249 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-27 05:45:27,249 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-27 05:45:27,250 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-27 05:45:27,250 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-27 05:45:27,251 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-27 05:45:27,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-27 05:45:27,287 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-27 05:45:27,287 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-27 05:45:27,287 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2018-10-27 05:45:27,288 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-10-27 05:45:27,289 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-10-27 05:45:27,289 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-10-27 05:45:27,289 INFO L87 Difference]: Start difference. First operand 16 states and 16 transitions. Second operand 3 states. [2018-10-27 05:45:27,353 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-27 05:45:27,353 INFO L93 Difference]: Finished difference Result 18 states and 18 transitions. [2018-10-27 05:45:27,353 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-10-27 05:45:27,353 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 9 [2018-10-27 05:45:27,354 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-27 05:45:27,354 INFO L225 Difference]: With dead ends: 18 [2018-10-27 05:45:27,354 INFO L226 Difference]: Without dead ends: 0 [2018-10-27 05:45:27,355 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-10-27 05:45:27,355 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-10-27 05:45:27,355 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-10-27 05:45:27,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-10-27 05:45:27,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-10-27 05:45:27,356 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 9 [2018-10-27 05:45:27,356 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-27 05:45:27,356 INFO L481 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-10-27 05:45:27,356 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-10-27 05:45:27,356 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-10-27 05:45:27,356 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-10-27 05:45:27,360 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-10-27 05:45:27,391 INFO L428 ceAbstractionStarter]: At program point ULTIMATE.initFINAL(line -1) the Hoare annotation is: true [2018-10-27 05:45:27,391 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2018-10-27 05:45:27,392 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-10-27 05:45:27,392 INFO L428 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: true [2018-10-27 05:45:27,392 INFO L428 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2018-10-27 05:45:27,392 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-10-27 05:45:27,392 INFO L425 ceAbstractionStarter]: For program point mainErr0ASSERT_VIOLATIONINTEGER_OVERFLOW(line 15) no Hoare annotation was computed. [2018-10-27 05:45:27,392 INFO L425 ceAbstractionStarter]: For program point mainErr5ASSERT_VIOLATIONINTEGER_OVERFLOW(line 15) no Hoare annotation was computed. [2018-10-27 05:45:27,392 INFO L425 ceAbstractionStarter]: For program point mainEXIT(lines 11 18) no Hoare annotation was computed. [2018-10-27 05:45:27,392 INFO L425 ceAbstractionStarter]: For program point mainErr3ASSERT_VIOLATIONINTEGER_OVERFLOW(line 15) no Hoare annotation was computed. [2018-10-27 05:45:27,392 INFO L425 ceAbstractionStarter]: For program point L15(line 15) no Hoare annotation was computed. [2018-10-27 05:45:27,393 INFO L425 ceAbstractionStarter]: For program point L15-1(line 15) no Hoare annotation was computed. [2018-10-27 05:45:27,393 INFO L425 ceAbstractionStarter]: For program point L15-2(line 15) no Hoare annotation was computed. [2018-10-27 05:45:27,393 INFO L425 ceAbstractionStarter]: For program point mainFINAL(lines 11 18) no Hoare annotation was computed. [2018-10-27 05:45:27,393 INFO L425 ceAbstractionStarter]: For program point L15-3(line 15) no Hoare annotation was computed. [2018-10-27 05:45:27,393 INFO L425 ceAbstractionStarter]: For program point L15-4(line 15) no Hoare annotation was computed. [2018-10-27 05:45:27,393 INFO L425 ceAbstractionStarter]: For program point L15-5(line 15) no Hoare annotation was computed. [2018-10-27 05:45:27,393 INFO L425 ceAbstractionStarter]: For program point mainErr1ASSERT_VIOLATIONINTEGER_OVERFLOW(line 15) no Hoare annotation was computed. [2018-10-27 05:45:27,393 INFO L428 ceAbstractionStarter]: At program point mainENTRY(lines 11 18) the Hoare annotation is: true [2018-10-27 05:45:27,393 INFO L425 ceAbstractionStarter]: For program point mainErr2ASSERT_VIOLATIONINTEGER_OVERFLOW(line 15) no Hoare annotation was computed. [2018-10-27 05:45:27,393 INFO L425 ceAbstractionStarter]: For program point mainErr4ASSERT_VIOLATIONINTEGER_OVERFLOW(line 15) no Hoare annotation was computed. [2018-10-27 05:45:27,394 INFO L425 ceAbstractionStarter]: For program point L14-1(lines 14 16) no Hoare annotation was computed. [2018-10-27 05:45:27,394 INFO L428 ceAbstractionStarter]: At program point L14-3(lines 14 16) the Hoare annotation is: true [2018-10-27 05:45:27,394 INFO L425 ceAbstractionStarter]: For program point L14-4(lines 14 16) no Hoare annotation was computed. [2018-10-27 05:45:27,397 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 27.10 05:45:27 BoogieIcfgContainer [2018-10-27 05:45:27,398 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-10-27 05:45:27,398 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-10-27 05:45:27,398 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-10-27 05:45:27,398 INFO L276 PluginConnector]: Witness Printer initialized [2018-10-27 05:45:27,399 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.10 05:45:26" (3/4) ... [2018-10-27 05:45:27,402 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-10-27 05:45:27,409 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ULTIMATE.init [2018-10-27 05:45:27,410 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure main [2018-10-27 05:45:27,413 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 6 nodes and edges [2018-10-27 05:45:27,413 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2018-10-27 05:45:27,413 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2018-10-27 05:45:27,444 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_7959df2c-6fa1-4701-8981-6b6630633b0f/bin-2019/uautomizer/witness.graphml [2018-10-27 05:45:27,444 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-10-27 05:45:27,445 INFO L168 Benchmark]: Toolchain (without parser) took 1322.28 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 154.7 MB). Free memory was 962.4 MB in the beginning and 1.1 GB in the end (delta: -144.6 MB). Peak memory consumption was 10.1 MB. Max. memory is 11.5 GB. [2018-10-27 05:45:27,446 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 982.8 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-10-27 05:45:27,446 INFO L168 Benchmark]: CACSL2BoogieTranslator took 163.28 ms. Allocated memory is still 1.0 GB. Free memory was 962.4 MB in the beginning and 951.6 MB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 11.5 GB. [2018-10-27 05:45:27,447 INFO L168 Benchmark]: Boogie Preprocessor took 23.61 ms. Allocated memory is still 1.0 GB. Free memory is still 951.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-10-27 05:45:27,447 INFO L168 Benchmark]: RCFGBuilder took 422.03 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 154.7 MB). Free memory was 951.6 MB in the beginning and 1.1 GB in the end (delta: -190.8 MB). Peak memory consumption was 25.4 MB. Max. memory is 11.5 GB. [2018-10-27 05:45:27,447 INFO L168 Benchmark]: TraceAbstraction took 663.75 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 30.1 MB). Peak memory consumption was 30.1 MB. Max. memory is 11.5 GB. [2018-10-27 05:45:27,448 INFO L168 Benchmark]: Witness Printer took 46.43 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2018-10-27 05:45:27,450 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 982.8 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 163.28 ms. Allocated memory is still 1.0 GB. Free memory was 962.4 MB in the beginning and 951.6 MB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 23.61 ms. Allocated memory is still 1.0 GB. Free memory is still 951.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 422.03 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 154.7 MB). Free memory was 951.6 MB in the beginning and 1.1 GB in the end (delta: -190.8 MB). Peak memory consumption was 25.4 MB. Max. memory is 11.5 GB. * TraceAbstraction took 663.75 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 30.1 MB). Peak memory consumption was 30.1 MB. Max. memory is 11.5 GB. * Witness Printer took 46.43 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 15]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 15]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 15]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 15]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 15]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 15]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - AllSpecificationsHoldResult: All specifications hold 6 specifications checked. All of them hold - InvariantResult [Line: 14]: Loop Invariant Derived loop invariant: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 3 procedures, 24 locations, 6 error locations. SAFE Result, 0.5s OverallTime, 2 OverallIterations, 1 TraceHistogramMax, 0.2s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 24 SDtfs, 17 SDslu, 15 SDs, 0 SdLazy, 21 SolverSat, 6 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.1s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=24occurred in iteration=0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 0.0s AutomataMinimizationTime, 2 MinimizatonAttempts, 2 StatesRemovedByMinimization, 1 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 5 LocationsWithAnnotation, 5 PreInvPairs, 6 NumberOfFragments, 5 HoareAnnotationTreeSize, 5 FomulaSimplifications, 0 FormulaSimplificationTreeSizeReduction, 0.0s HoareSimplificationTime, 5 FomulaSimplificationsInter, 0 FormulaSimplificationTreeSizeReductionInter, 0.0s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.0s SsaConstructionTime, 0.0s SatisfiabilityAnalysisTime, 0.1s InterpolantComputationTime, 17 NumberOfCodeBlocks, 17 NumberOfCodeBlocksAsserted, 2 NumberOfCheckSat, 15 ConstructedInterpolants, 0 QuantifiedInterpolants, 159 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 2 InterpolantComputations, 2 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...