./Ultimate.py --spec ../sv-benchmarks/c/properties/no-overflow.prp --file ../sv-benchmarks/c/termination-crafted-lit/HarrisLalNoriRajamani-SAS2010-Fig3.c --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 54858612 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/termination-crafted-lit/HarrisLalNoriRajamani-SAS2010-Fig3.c -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Overflow-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --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 d1222cbe619907da17220c6769d95d8d6fd1064c ..................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.2.0-5485861 [2020-10-26 04:05:41,287 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-26 04:05:41,292 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-26 04:05:41,347 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-26 04:05:41,348 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-26 04:05:41,353 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-26 04:05:41,357 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-26 04:05:41,363 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-26 04:05:41,367 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-26 04:05:41,373 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-26 04:05:41,375 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-26 04:05:41,380 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-26 04:05:41,381 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-26 04:05:41,385 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-26 04:05:41,386 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-26 04:05:41,388 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-26 04:05:41,390 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-26 04:05:41,393 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-26 04:05:41,397 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-26 04:05:41,405 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-26 04:05:41,408 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-26 04:05:41,409 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-26 04:05:41,412 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-26 04:05:41,414 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-26 04:05:41,422 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-26 04:05:41,423 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-26 04:05:41,423 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-26 04:05:41,426 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-26 04:05:41,427 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-26 04:05:41,428 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-26 04:05:41,428 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-26 04:05:41,429 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-26 04:05:41,431 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-26 04:05:41,432 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-26 04:05:41,434 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-26 04:05:41,434 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-26 04:05:41,435 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-26 04:05:41,436 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-26 04:05:41,436 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-26 04:05:41,438 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-26 04:05:41,439 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-26 04:05:41,440 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Overflow-64bit-Automizer_Default.epf [2020-10-26 04:05:41,498 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-26 04:05:41,499 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-26 04:05:41,503 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-26 04:05:41,503 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-26 04:05:41,503 INFO L138 SettingsManager]: * Use SBE=true [2020-10-26 04:05:41,504 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-26 04:05:41,504 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-10-26 04:05:41,504 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-26 04:05:41,504 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-26 04:05:41,505 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-26 04:05:41,506 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-26 04:05:41,506 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-26 04:05:41,506 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2020-10-26 04:05:41,506 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-26 04:05:41,507 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-26 04:05:41,507 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-26 04:05:41,507 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-26 04:05:41,507 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-26 04:05:41,507 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-26 04:05:41,508 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-26 04:05:41,508 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-26 04:05:41,508 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-26 04:05:41,508 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-26 04:05:41,509 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-26 04:05:41,509 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-26 04:05:41,509 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-26 04:05:41,509 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-26 04:05:41,509 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-26 04:05:41,510 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d1222cbe619907da17220c6769d95d8d6fd1064c [2020-10-26 04:05:41,938 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-26 04:05:41,981 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-26 04:05:41,987 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-26 04:05:41,988 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-26 04:05:41,989 INFO L275 PluginConnector]: CDTParser initialized [2020-10-26 04:05:41,991 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/termination-crafted-lit/HarrisLalNoriRajamani-SAS2010-Fig3.c [2020-10-26 04:05:42,076 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5d249b1e4/03dc9d31f82a4537a1cd2c64f338521f/FLAG3b731d07b [2020-10-26 04:05:42,670 INFO L306 CDTParser]: Found 1 translation units. [2020-10-26 04:05:42,671 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/termination-crafted-lit/HarrisLalNoriRajamani-SAS2010-Fig3.c [2020-10-26 04:05:42,678 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5d249b1e4/03dc9d31f82a4537a1cd2c64f338521f/FLAG3b731d07b [2020-10-26 04:05:43,046 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5d249b1e4/03dc9d31f82a4537a1cd2c64f338521f [2020-10-26 04:05:43,049 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-26 04:05:43,056 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-10-26 04:05:43,059 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-26 04:05:43,059 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-26 04:05:43,063 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-26 04:05:43,064 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 04:05:43" (1/1) ... [2020-10-26 04:05:43,068 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2e5d669 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 04:05:43, skipping insertion in model container [2020-10-26 04:05:43,069 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 04:05:43" (1/1) ... [2020-10-26 04:05:43,083 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-26 04:05:43,101 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-26 04:05:43,352 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-26 04:05:43,362 INFO L203 MainTranslator]: Completed pre-run [2020-10-26 04:05:43,379 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-26 04:05:43,398 INFO L208 MainTranslator]: Completed translation [2020-10-26 04:05:43,399 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 04:05:43 WrapperNode [2020-10-26 04:05:43,400 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-26 04:05:43,402 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-10-26 04:05:43,403 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-10-26 04:05:43,403 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-10-26 04:05:43,413 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 04:05:43" (1/1) ... [2020-10-26 04:05:43,419 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 04:05:43" (1/1) ... [2020-10-26 04:05:43,441 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-10-26 04:05:43,445 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-26 04:05:43,445 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-26 04:05:43,445 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-26 04:05:43,455 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 04:05:43" (1/1) ... [2020-10-26 04:05:43,456 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 04:05:43" (1/1) ... [2020-10-26 04:05:43,457 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 04:05:43" (1/1) ... [2020-10-26 04:05:43,458 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 04:05:43" (1/1) ... [2020-10-26 04:05:43,461 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 04:05:43" (1/1) ... [2020-10-26 04:05:43,466 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 04:05:43" (1/1) ... [2020-10-26 04:05:43,467 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 04:05:43" (1/1) ... [2020-10-26 04:05:43,472 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-26 04:05:43,475 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-26 04:05:43,475 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-26 04:05:43,475 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-26 04:05:43,477 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 04:05:43" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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 [2020-10-26 04:05:43,555 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-26 04:05:43,556 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-26 04:05:43,734 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-26 04:05:43,735 INFO L298 CfgBuilder]: Removed 9 assume(true) statements. [2020-10-26 04:05:43,736 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.10 04:05:43 BoogieIcfgContainer [2020-10-26 04:05:43,737 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-26 04:05:43,738 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-26 04:05:43,739 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-26 04:05:43,742 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-26 04:05:43,744 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 26.10 04:05:43" (1/3) ... [2020-10-26 04:05:43,745 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@772b8637 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 26.10 04:05:43, skipping insertion in model container [2020-10-26 04:05:43,746 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 04:05:43" (2/3) ... [2020-10-26 04:05:43,747 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@772b8637 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 26.10 04:05:43, skipping insertion in model container [2020-10-26 04:05:43,747 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.10 04:05:43" (3/3) ... [2020-10-26 04:05:43,750 INFO L111 eAbstractionObserver]: Analyzing ICFG HarrisLalNoriRajamani-SAS2010-Fig3.c [2020-10-26 04:05:43,764 INFO L164 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2020-10-26 04:05:43,769 INFO L176 ceAbstractionStarter]: Appying trace abstraction to program that has 4 error locations. [2020-10-26 04:05:43,784 INFO L253 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2020-10-26 04:05:43,825 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-10-26 04:05:43,825 INFO L378 AbstractCegarLoop]: Hoare is true [2020-10-26 04:05:43,826 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-10-26 04:05:43,826 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-26 04:05:43,826 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-26 04:05:43,826 INFO L382 AbstractCegarLoop]: Difference is false [2020-10-26 04:05:43,826 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-26 04:05:43,827 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-26 04:05:43,848 INFO L276 IsEmpty]: Start isEmpty. Operand 16 states. [2020-10-26 04:05:43,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2020-10-26 04:05:43,854 INFO L414 BasicCegarLoop]: Found error trace [2020-10-26 04:05:43,855 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1] [2020-10-26 04:05:43,857 INFO L429 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr3ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW]=== [2020-10-26 04:05:43,867 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-26 04:05:43,867 INFO L82 PathProgramCache]: Analyzing trace with hash 28699977, now seen corresponding path program 1 times [2020-10-26 04:05:43,878 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-26 04:05:43,879 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [967038744] [2020-10-26 04:05:43,879 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-26 04:05:43,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-26 04:05:44,060 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-26 04:05:44,061 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [967038744] [2020-10-26 04:05:44,062 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-26 04:05:44,062 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-10-26 04:05:44,063 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1395696759] [2020-10-26 04:05:44,069 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-10-26 04:05:44,069 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-26 04:05:44,087 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-10-26 04:05:44,088 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-10-26 04:05:44,090 INFO L87 Difference]: Start difference. First operand 16 states. Second operand 4 states. [2020-10-26 04:05:44,185 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-26 04:05:44,186 INFO L93 Difference]: Finished difference Result 20 states and 21 transitions. [2020-10-26 04:05:44,186 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-10-26 04:05:44,188 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 5 [2020-10-26 04:05:44,188 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-26 04:05:44,199 INFO L225 Difference]: With dead ends: 20 [2020-10-26 04:05:44,200 INFO L226 Difference]: Without dead ends: 10 [2020-10-26 04:05:44,203 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2020-10-26 04:05:44,227 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10 states. [2020-10-26 04:05:44,258 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10 to 10. [2020-10-26 04:05:44,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-10-26 04:05:44,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 11 transitions. [2020-10-26 04:05:44,264 INFO L78 Accepts]: Start accepts. Automaton has 10 states and 11 transitions. Word has length 5 [2020-10-26 04:05:44,264 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-26 04:05:44,264 INFO L481 AbstractCegarLoop]: Abstraction has 10 states and 11 transitions. [2020-10-26 04:05:44,265 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-10-26 04:05:44,265 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 11 transitions. [2020-10-26 04:05:44,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2020-10-26 04:05:44,268 INFO L414 BasicCegarLoop]: Found error trace [2020-10-26 04:05:44,269 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1] [2020-10-26 04:05:44,269 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-10-26 04:05:44,269 INFO L429 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr3ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW]=== [2020-10-26 04:05:44,270 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-26 04:05:44,270 INFO L82 PathProgramCache]: Analyzing trace with hash 889699342, now seen corresponding path program 1 times [2020-10-26 04:05:44,271 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-26 04:05:44,274 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [381603892] [2020-10-26 04:05:44,274 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-26 04:05:44,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-26 04:05:44,389 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-26 04:05:44,390 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [381603892] [2020-10-26 04:05:44,390 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-26 04:05:44,392 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-10-26 04:05:44,392 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1023851193] [2020-10-26 04:05:44,394 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-10-26 04:05:44,394 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-26 04:05:44,395 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-10-26 04:05:44,396 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-10-26 04:05:44,398 INFO L87 Difference]: Start difference. First operand 10 states and 11 transitions. Second operand 4 states. [2020-10-26 04:05:44,461 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-26 04:05:44,461 INFO L93 Difference]: Finished difference Result 10 states and 11 transitions. [2020-10-26 04:05:44,461 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-10-26 04:05:44,461 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 6 [2020-10-26 04:05:44,462 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-26 04:05:44,462 INFO L225 Difference]: With dead ends: 10 [2020-10-26 04:05:44,462 INFO L226 Difference]: Without dead ends: 0 [2020-10-26 04:05:44,463 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2020-10-26 04:05:44,464 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-10-26 04:05:44,464 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-10-26 04:05:44,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-10-26 04:05:44,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-10-26 04:05:44,464 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 6 [2020-10-26 04:05:44,464 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-26 04:05:44,465 INFO L481 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-10-26 04:05:44,465 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-10-26 04:05:44,465 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-10-26 04:05:44,465 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-10-26 04:05:44,465 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-10-26 04:05:44,468 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-10-26 04:05:44,483 INFO L274 CegarLoopResult]: For program point ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW(line 15) no Hoare annotation was computed. [2020-10-26 04:05:44,484 INFO L274 CegarLoopResult]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2020-10-26 04:05:44,484 INFO L274 CegarLoopResult]: For program point ULTIMATE.startErr3ASSERT_VIOLATIONINTEGER_OVERFLOW(line 15) no Hoare annotation was computed. [2020-10-26 04:05:44,484 INFO L270 CegarLoopResult]: At program point L29(lines 19 30) the Hoare annotation is: (<= ~x~0 2147483647) [2020-10-26 04:05:44,484 INFO L274 CegarLoopResult]: For program point L23(lines 23 27) no Hoare annotation was computed. [2020-10-26 04:05:44,485 INFO L274 CegarLoopResult]: For program point L15(line 15) no Hoare annotation was computed. [2020-10-26 04:05:44,485 INFO L274 CegarLoopResult]: For program point L15-1(line 15) no Hoare annotation was computed. [2020-10-26 04:05:44,485 INFO L274 CegarLoopResult]: For program point L15-2(line 15) no Hoare annotation was computed. [2020-10-26 04:05:44,485 INFO L274 CegarLoopResult]: For program point L15-3(line 15) no Hoare annotation was computed. [2020-10-26 04:05:44,485 INFO L274 CegarLoopResult]: For program point L-1(line -1) no Hoare annotation was computed. [2020-10-26 04:05:44,485 INFO L274 CegarLoopResult]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW(line 15) no Hoare annotation was computed. [2020-10-26 04:05:44,485 INFO L274 CegarLoopResult]: For program point ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW(line 15) no Hoare annotation was computed. [2020-10-26 04:05:44,486 INFO L274 CegarLoopResult]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2020-10-26 04:05:44,486 INFO L274 CegarLoopResult]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2020-10-26 04:05:44,486 INFO L274 CegarLoopResult]: For program point L22-2(lines 22 28) no Hoare annotation was computed. [2020-10-26 04:05:44,486 INFO L270 CegarLoopResult]: At program point L14-1(lines 14 28) the Hoare annotation is: (<= ~x~0 2147483647) [2020-10-26 04:05:44,510 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 26.10 04:05:44 BoogieIcfgContainer [2020-10-26 04:05:44,510 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-10-26 04:05:44,511 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2020-10-26 04:05:44,511 INFO L271 PluginConnector]: Initializing Witness Printer... [2020-10-26 04:05:44,511 INFO L275 PluginConnector]: Witness Printer initialized [2020-10-26 04:05:44,512 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.10 04:05:43" (3/4) ... [2020-10-26 04:05:44,516 INFO L137 WitnessPrinter]: Generating witness for correct program [2020-10-26 04:05:44,528 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2020-10-26 04:05:44,529 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2020-10-26 04:05:44,579 INFO L141 WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.graphml [2020-10-26 04:05:44,579 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2020-10-26 04:05:44,582 INFO L168 Benchmark]: Toolchain (without parser) took 1529.88 ms. Allocated memory was 50.3 MB in the beginning and 60.8 MB in the end (delta: 10.5 MB). Free memory was 27.6 MB in the beginning and 42.3 MB in the end (delta: -14.7 MB). There was no memory consumed. Max. memory is 16.1 GB. [2020-10-26 04:05:44,583 INFO L168 Benchmark]: CDTParser took 0.62 ms. Allocated memory is still 39.8 MB. Free memory was 26.7 MB in the beginning and 26.7 MB in the end (delta: 33.8 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-10-26 04:05:44,584 INFO L168 Benchmark]: CACSL2BoogieTranslator took 342.09 ms. Allocated memory is still 50.3 MB. Free memory was 26.9 MB in the beginning and 31.7 MB in the end (delta: -4.8 MB). Peak memory consumption was 7.7 MB. Max. memory is 16.1 GB. [2020-10-26 04:05:44,584 INFO L168 Benchmark]: Boogie Procedure Inliner took 40.86 ms. Allocated memory is still 50.3 MB. Free memory was 31.7 MB in the beginning and 30.5 MB in the end (delta: 1.2 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2020-10-26 04:05:44,585 INFO L168 Benchmark]: Boogie Preprocessor took 28.19 ms. Allocated memory is still 50.3 MB. Free memory was 30.5 MB in the beginning and 29.5 MB in the end (delta: 1.0 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2020-10-26 04:05:44,586 INFO L168 Benchmark]: RCFGBuilder took 261.99 ms. Allocated memory is still 50.3 MB. Free memory was 29.5 MB in the beginning and 34.6 MB in the end (delta: -5.1 MB). Peak memory consumption was 11.5 MB. Max. memory is 16.1 GB. [2020-10-26 04:05:44,587 INFO L168 Benchmark]: TraceAbstraction took 771.72 ms. Allocated memory was 50.3 MB in the beginning and 60.8 MB in the end (delta: 10.5 MB). Free memory was 34.1 MB in the beginning and 44.7 MB in the end (delta: -10.6 MB). Peak memory consumption was 15.1 MB. Max. memory is 16.1 GB. [2020-10-26 04:05:44,588 INFO L168 Benchmark]: Witness Printer took 68.40 ms. Allocated memory is still 60.8 MB. Free memory was 44.7 MB in the beginning and 42.3 MB in the end (delta: 2.4 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2020-10-26 04:05:44,592 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.62 ms. Allocated memory is still 39.8 MB. Free memory was 26.7 MB in the beginning and 26.7 MB in the end (delta: 33.8 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 342.09 ms. Allocated memory is still 50.3 MB. Free memory was 26.9 MB in the beginning and 31.7 MB in the end (delta: -4.8 MB). Peak memory consumption was 7.7 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 40.86 ms. Allocated memory is still 50.3 MB. Free memory was 31.7 MB in the beginning and 30.5 MB in the end (delta: 1.2 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 28.19 ms. Allocated memory is still 50.3 MB. Free memory was 30.5 MB in the beginning and 29.5 MB in the end (delta: 1.0 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. * RCFGBuilder took 261.99 ms. Allocated memory is still 50.3 MB. Free memory was 29.5 MB in the beginning and 34.6 MB in the end (delta: -5.1 MB). Peak memory consumption was 11.5 MB. Max. memory is 16.1 GB. * TraceAbstraction took 771.72 ms. Allocated memory was 50.3 MB in the beginning and 60.8 MB in the end (delta: 10.5 MB). Free memory was 34.1 MB in the beginning and 44.7 MB in the end (delta: -10.6 MB). Peak memory consumption was 15.1 MB. Max. memory is 16.1 GB. * Witness Printer took 68.40 ms. Allocated memory is still 60.8 MB. Free memory was 44.7 MB in the beginning and 42.3 MB in the end (delta: 2.4 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 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 - AllSpecificationsHoldResult: All specifications hold 4 specifications checked. All of them hold - InvariantResult [Line: 19]: Loop Invariant Derived loop invariant: x <= 2147483647 - InvariantResult [Line: 14]: Loop Invariant Derived loop invariant: x <= 2147483647 - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 16 locations, 4 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 0.6s, OverallIterations: 2, TraceHistogramMax: 1, AutomataDifference: 0.2s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 8 SDtfs, 19 SDslu, 8 SDs, 0 SdLazy, 26 SolverSat, 7 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.0s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=16occurred in iteration=0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.0s AutomataMinimizationTime, 2 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 2 LocationsWithAnnotation, 2 PreInvPairs, 3 NumberOfFragments, 6 HoareAnnotationTreeSize, 2 FomulaSimplifications, 0 FormulaSimplificationTreeSizeReduction, 0.0s HoareSimplificationTime, 2 FomulaSimplificationsInter, 0 FormulaSimplificationTreeSizeReductionInter, 0.0s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.0s SatisfiabilityAnalysisTime, 0.1s InterpolantComputationTime, 11 NumberOfCodeBlocks, 11 NumberOfCodeBlocksAsserted, 2 NumberOfCheckSat, 9 ConstructedInterpolants, 0 QuantifiedInterpolants, 95 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 2 InterpolantComputations, 2 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...