./Ultimate.py --spec ../sv-benchmarks/c/properties/no-overflow.prp --file ../sv-benchmarks/c/termination-crafted-lit/ChenFlurMukhopadhyay-SAS2012-Ex3.06.c --full-output -ea --architecture 64bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 8bd4bc60 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx12G -Xms1G -ea -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.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/ChenFlurMukhopadhyay-SAS2012-Ex3.06.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 7a28cf8e40dd69f496c91c87e17176239a2f164b ....................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Writing human readable error path to file UltimateCounterExample.errorpath Result: FALSE(OVERFLOW) --- Real Ultimate output --- This is Ultimate 0.1.25-8bd4bc6 [2020-07-29 01:23:31,871 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-29 01:23:31,875 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-29 01:23:31,890 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-29 01:23:31,891 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-29 01:23:31,893 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-29 01:23:31,895 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-29 01:23:31,903 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-29 01:23:31,905 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-29 01:23:31,910 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-29 01:23:31,911 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-29 01:23:31,913 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-29 01:23:31,914 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-29 01:23:31,915 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-29 01:23:31,918 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-29 01:23:31,919 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-29 01:23:31,920 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-29 01:23:31,921 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-29 01:23:31,926 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-29 01:23:31,930 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-29 01:23:31,932 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-29 01:23:31,935 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-29 01:23:31,937 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-29 01:23:31,938 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-29 01:23:31,943 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-29 01:23:31,943 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-29 01:23:31,943 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-29 01:23:31,944 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-29 01:23:31,945 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-29 01:23:31,946 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-29 01:23:31,947 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-29 01:23:31,948 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-29 01:23:31,949 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-29 01:23:31,949 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-29 01:23:31,953 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-29 01:23:31,953 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-29 01:23:31,954 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-29 01:23:31,954 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-29 01:23:31,954 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-29 01:23:31,955 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-29 01:23:31,957 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-29 01:23:31,957 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Overflow-64bit-Automizer_Default.epf [2020-07-29 01:23:31,979 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-29 01:23:31,980 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-29 01:23:31,981 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-07-29 01:23:31,981 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-07-29 01:23:31,981 INFO L138 SettingsManager]: * Use SBE=true [2020-07-29 01:23:31,981 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-29 01:23:31,981 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-07-29 01:23:31,982 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-29 01:23:31,982 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-29 01:23:31,982 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-29 01:23:31,982 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-29 01:23:31,983 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-29 01:23:31,983 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2020-07-29 01:23:31,983 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-29 01:23:31,983 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-29 01:23:31,983 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-29 01:23:31,984 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-29 01:23:31,984 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-07-29 01:23:31,984 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-29 01:23:31,984 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-29 01:23:31,984 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-29 01:23:31,985 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-29 01:23:31,985 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-07-29 01:23:31,985 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-07-29 01:23:31,985 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-07-29 01:23:31,986 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-07-29 01:23:31,986 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-29 01:23:31,986 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-07-29 01:23:31,986 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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 -> 7a28cf8e40dd69f496c91c87e17176239a2f164b [2020-07-29 01:23:32,267 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-29 01:23:32,286 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-29 01:23:32,289 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-29 01:23:32,291 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-29 01:23:32,292 INFO L275 PluginConnector]: CDTParser initialized [2020-07-29 01:23:32,293 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/termination-crafted-lit/ChenFlurMukhopadhyay-SAS2012-Ex3.06.c [2020-07-29 01:23:32,350 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0a9b3deef/14157ae34fa34e31b0a908a698385506/FLAG7c30b7941 [2020-07-29 01:23:32,799 INFO L306 CDTParser]: Found 1 translation units. [2020-07-29 01:23:32,800 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/termination-crafted-lit/ChenFlurMukhopadhyay-SAS2012-Ex3.06.c [2020-07-29 01:23:32,806 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0a9b3deef/14157ae34fa34e31b0a908a698385506/FLAG7c30b7941 [2020-07-29 01:23:33,203 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0a9b3deef/14157ae34fa34e31b0a908a698385506 [2020-07-29 01:23:33,207 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-29 01:23:33,210 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-07-29 01:23:33,211 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-29 01:23:33,211 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-29 01:23:33,215 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-29 01:23:33,216 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.07 01:23:33" (1/1) ... [2020-07-29 01:23:33,219 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@69738cf3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.07 01:23:33, skipping insertion in model container [2020-07-29 01:23:33,219 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.07 01:23:33" (1/1) ... [2020-07-29 01:23:33,227 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-29 01:23:33,241 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-29 01:23:33,398 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-29 01:23:33,404 INFO L203 MainTranslator]: Completed pre-run [2020-07-29 01:23:33,419 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-29 01:23:33,433 INFO L208 MainTranslator]: Completed translation [2020-07-29 01:23:33,434 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.07 01:23:33 WrapperNode [2020-07-29 01:23:33,434 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-29 01:23:33,435 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-07-29 01:23:33,435 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-07-29 01:23:33,435 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-07-29 01:23:33,442 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.07 01:23:33" (1/1) ... [2020-07-29 01:23:33,446 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.07 01:23:33" (1/1) ... [2020-07-29 01:23:33,523 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-07-29 01:23:33,524 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-29 01:23:33,524 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-29 01:23:33,524 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-29 01:23:33,533 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.07 01:23:33" (1/1) ... [2020-07-29 01:23:33,533 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.07 01:23:33" (1/1) ... [2020-07-29 01:23:33,534 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.07 01:23:33" (1/1) ... [2020-07-29 01:23:33,534 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.07 01:23:33" (1/1) ... [2020-07-29 01:23:33,537 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.07 01:23:33" (1/1) ... [2020-07-29 01:23:33,541 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.07 01:23:33" (1/1) ... [2020-07-29 01:23:33,541 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.07 01:23:33" (1/1) ... [2020-07-29 01:23:33,543 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-29 01:23:33,543 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-29 01:23:33,543 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-29 01:23:33,543 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-29 01:23:33,544 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.07 01:23:33" (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 [2020-07-29 01:23:33,604 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-29 01:23:33,605 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-29 01:23:33,832 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-29 01:23:33,832 INFO L295 CfgBuilder]: Removed 5 assume(true) statements. [2020-07-29 01:23:33,836 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.07 01:23:33 BoogieIcfgContainer [2020-07-29 01:23:33,836 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-29 01:23:33,839 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-29 01:23:33,839 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-29 01:23:33,843 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-29 01:23:33,844 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 29.07 01:23:33" (1/3) ... [2020-07-29 01:23:33,845 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2cc47eff and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.07 01:23:33, skipping insertion in model container [2020-07-29 01:23:33,845 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.07 01:23:33" (2/3) ... [2020-07-29 01:23:33,846 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2cc47eff and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.07 01:23:33, skipping insertion in model container [2020-07-29 01:23:33,846 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.07 01:23:33" (3/3) ... [2020-07-29 01:23:33,848 INFO L109 eAbstractionObserver]: Analyzing ICFG ChenFlurMukhopadhyay-SAS2012-Ex3.06.c [2020-07-29 01:23:33,861 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2020-07-29 01:23:33,870 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 6 error locations. [2020-07-29 01:23:33,887 INFO L251 AbstractCegarLoop]: Starting to check reachability of 6 error locations. [2020-07-29 01:23:33,914 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-29 01:23:33,914 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-29 01:23:33,914 INFO L377 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-07-29 01:23:33,915 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-29 01:23:33,915 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-29 01:23:33,915 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-29 01:23:33,915 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-29 01:23:33,915 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-29 01:23:33,933 INFO L276 IsEmpty]: Start isEmpty. Operand 18 states. [2020-07-29 01:23:33,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2020-07-29 01:23:33,940 INFO L414 BasicCegarLoop]: Found error trace [2020-07-29 01:23:33,941 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1] [2020-07-29 01:23:33,941 INFO L427 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr3ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr4ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr5ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW]=== [2020-07-29 01:23:33,947 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-29 01:23:33,948 INFO L82 PathProgramCache]: Analyzing trace with hash 31073, now seen corresponding path program 1 times [2020-07-29 01:23:33,961 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-29 01:23:33,961 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [141789245] [2020-07-29 01:23:33,962 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-29 01:23:34,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-29 01:23:34,197 INFO L280 TraceCheckUtils]: 0: Hoare triple {21#true} havoc main_#res;havoc main_#t~nondet0, main_#t~nondet1, main_#t~nondet2, main_~x~0, main_~y~0, main_~z~0;havoc main_~x~0;havoc main_~y~0;havoc main_~z~0;assume -2147483648 <= main_#t~nondet0 && main_#t~nondet0 <= 2147483647;main_~x~0 := main_#t~nondet0;havoc main_#t~nondet0;assume -2147483648 <= main_#t~nondet1 && main_#t~nondet1 <= 2147483647;main_~y~0 := main_#t~nondet1;havoc main_#t~nondet1;assume -2147483648 <= main_#t~nondet2 && main_#t~nondet2 <= 2147483647;main_~z~0 := main_#t~nondet2;havoc main_#t~nondet2; {23#(<= ULTIMATE.start_main_~z~0 2147483647)} is VALID [2020-07-29 01:23:34,200 INFO L280 TraceCheckUtils]: 1: Hoare triple {23#(<= ULTIMATE.start_main_~z~0 2147483647)} assume !!(main_~x~0 < 0); {24#(<= (+ ULTIMATE.start_main_~z~0 ULTIMATE.start_main_~x~0) 2147483646)} is VALID [2020-07-29 01:23:34,201 INFO L280 TraceCheckUtils]: 2: Hoare triple {24#(<= (+ ULTIMATE.start_main_~z~0 ULTIMATE.start_main_~x~0) 2147483646)} assume !(main_~x~0 + main_~z~0 <= 2147483647); {22#false} is VALID [2020-07-29 01:23:34,204 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-29 01:23:34,205 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [141789245] [2020-07-29 01:23:34,205 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-29 01:23:34,206 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2020-07-29 01:23:34,208 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1426909169] [2020-07-29 01:23:34,215 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 3 [2020-07-29 01:23:34,216 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-29 01:23:34,222 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states. [2020-07-29 01:23:34,244 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 3 edges. 3 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-29 01:23:34,244 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-07-29 01:23:34,245 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-29 01:23:34,255 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-07-29 01:23:34,257 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-07-29 01:23:34,261 INFO L87 Difference]: Start difference. First operand 18 states. Second operand 4 states. [2020-07-29 01:23:34,470 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-29 01:23:34,472 INFO L93 Difference]: Finished difference Result 35 states and 36 transitions. [2020-07-29 01:23:34,472 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-07-29 01:23:34,472 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 3 [2020-07-29 01:23:34,472 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-29 01:23:34,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-29 01:23:34,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 36 transitions. [2020-07-29 01:23:34,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-29 01:23:34,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 36 transitions. [2020-07-29 01:23:34,495 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states and 36 transitions. [2020-07-29 01:23:34,570 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 36 edges. 36 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-29 01:23:34,584 INFO L225 Difference]: With dead ends: 35 [2020-07-29 01:23:34,584 INFO L226 Difference]: Without dead ends: 22 [2020-07-29 01:23:34,588 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 0 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2020-07-29 01:23:34,604 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 22 states. [2020-07-29 01:23:34,620 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 22 to 16. [2020-07-29 01:23:34,620 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-29 01:23:34,621 INFO L82 GeneralOperation]: Start isEquivalent. First operand 22 states. Second operand 16 states. [2020-07-29 01:23:34,621 INFO L74 IsIncluded]: Start isIncluded. First operand 22 states. Second operand 16 states. [2020-07-29 01:23:34,622 INFO L87 Difference]: Start difference. First operand 22 states. Second operand 16 states. [2020-07-29 01:23:34,625 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-29 01:23:34,625 INFO L93 Difference]: Finished difference Result 22 states and 22 transitions. [2020-07-29 01:23:34,625 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 22 transitions. [2020-07-29 01:23:34,626 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-29 01:23:34,626 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-29 01:23:34,626 INFO L74 IsIncluded]: Start isIncluded. First operand 16 states. Second operand 22 states. [2020-07-29 01:23:34,627 INFO L87 Difference]: Start difference. First operand 16 states. Second operand 22 states. [2020-07-29 01:23:34,629 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-29 01:23:34,629 INFO L93 Difference]: Finished difference Result 22 states and 22 transitions. [2020-07-29 01:23:34,629 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 22 transitions. [2020-07-29 01:23:34,630 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-29 01:23:34,630 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-29 01:23:34,630 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-29 01:23:34,631 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-29 01:23:34,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 16 states. [2020-07-29 01:23:34,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 16 transitions. [2020-07-29 01:23:34,634 INFO L78 Accepts]: Start accepts. Automaton has 16 states and 16 transitions. Word has length 3 [2020-07-29 01:23:34,634 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-29 01:23:34,634 INFO L479 AbstractCegarLoop]: Abstraction has 16 states and 16 transitions. [2020-07-29 01:23:34,635 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-07-29 01:23:34,635 INFO L276 IsEmpty]: Start isEmpty. Operand 16 states and 16 transitions. [2020-07-29 01:23:34,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2020-07-29 01:23:34,635 INFO L414 BasicCegarLoop]: Found error trace [2020-07-29 01:23:34,636 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1] [2020-07-29 01:23:34,636 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-29 01:23:34,637 INFO L427 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr3ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr4ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr5ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW]=== [2020-07-29 01:23:34,637 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-29 01:23:34,637 INFO L82 PathProgramCache]: Analyzing trace with hash 963307, now seen corresponding path program 1 times [2020-07-29 01:23:34,637 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-29 01:23:34,638 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [293448382] [2020-07-29 01:23:34,638 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-29 01:23:34,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-07-29 01:23:34,650 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-07-29 01:23:34,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-07-29 01:23:34,659 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-07-29 01:23:34,675 INFO L174 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2020-07-29 01:23:34,675 INFO L520 BasicCegarLoop]: Counterexample might be feasible [2020-07-29 01:23:34,676 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-07-29 01:23:34,692 WARN L170 areAnnotationChecker]: ULTIMATE.startENTRY has no Hoare annotation [2020-07-29 01:23:34,693 WARN L170 areAnnotationChecker]: L27-2 has no Hoare annotation [2020-07-29 01:23:34,693 WARN L170 areAnnotationChecker]: L27-2 has no Hoare annotation [2020-07-29 01:23:34,693 WARN L170 areAnnotationChecker]: L27-2 has no Hoare annotation [2020-07-29 01:23:34,693 WARN L170 areAnnotationChecker]: L27-3 has no Hoare annotation [2020-07-29 01:23:34,693 WARN L170 areAnnotationChecker]: L28 has no Hoare annotation [2020-07-29 01:23:34,693 WARN L170 areAnnotationChecker]: L28 has no Hoare annotation [2020-07-29 01:23:34,694 WARN L170 areAnnotationChecker]: L32 has no Hoare annotation [2020-07-29 01:23:34,694 WARN L170 areAnnotationChecker]: L28-1 has no Hoare annotation [2020-07-29 01:23:34,694 WARN L170 areAnnotationChecker]: L28-1 has no Hoare annotation [2020-07-29 01:23:34,694 WARN L170 areAnnotationChecker]: ULTIMATE.startFINAL has no Hoare annotation [2020-07-29 01:23:34,694 WARN L170 areAnnotationChecker]: L29 has no Hoare annotation [2020-07-29 01:23:34,694 WARN L170 areAnnotationChecker]: L29 has no Hoare annotation [2020-07-29 01:23:34,695 WARN L170 areAnnotationChecker]: L29-1 has no Hoare annotation [2020-07-29 01:23:34,695 WARN L170 areAnnotationChecker]: L29-1 has no Hoare annotation [2020-07-29 01:23:34,695 WARN L170 areAnnotationChecker]: L30 has no Hoare annotation [2020-07-29 01:23:34,695 WARN L170 areAnnotationChecker]: L30 has no Hoare annotation [2020-07-29 01:23:34,695 WARN L170 areAnnotationChecker]: L30-1 has no Hoare annotation [2020-07-29 01:23:34,695 WARN L170 areAnnotationChecker]: L30-1 has no Hoare annotation [2020-07-29 01:23:34,695 INFO L163 areAnnotationChecker]: CFG has 0 edges. 0 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. 0 times interpolants missing. [2020-07-29 01:23:34,698 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 29.07 01:23:34 BoogieIcfgContainer [2020-07-29 01:23:34,698 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-07-29 01:23:34,699 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2020-07-29 01:23:34,699 INFO L271 PluginConnector]: Initializing Witness Printer... [2020-07-29 01:23:34,699 INFO L275 PluginConnector]: Witness Printer initialized [2020-07-29 01:23:34,700 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.07 01:23:33" (3/4) ... [2020-07-29 01:23:34,702 INFO L131 WitnessPrinter]: Generating witness for reachability counterexample [2020-07-29 01:23:34,743 INFO L141 WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.graphml [2020-07-29 01:23:34,743 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2020-07-29 01:23:34,750 INFO L168 Benchmark]: Toolchain (without parser) took 1537.70 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 153.6 MB). Free memory was 961.6 MB in the beginning and 1.1 GB in the end (delta: -109.9 MB). Peak memory consumption was 43.7 MB. Max. memory is 11.5 GB. [2020-07-29 01:23:34,750 INFO L168 Benchmark]: CDTParser took 0.25 ms. Allocated memory is still 1.0 GB. Free memory is still 987.1 MB. There was no memory consumed. Max. memory is 11.5 GB. [2020-07-29 01:23:34,751 INFO L168 Benchmark]: CACSL2BoogieTranslator took 223.69 ms. Allocated memory is still 1.0 GB. Free memory was 961.6 MB in the beginning and 950.8 MB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 11.5 GB. [2020-07-29 01:23:34,755 INFO L168 Benchmark]: Boogie Procedure Inliner took 88.29 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 153.6 MB). Free memory was 950.8 MB in the beginning and 1.2 GB in the end (delta: -199.4 MB). Peak memory consumption was 9.7 MB. Max. memory is 11.5 GB. [2020-07-29 01:23:34,756 INFO L168 Benchmark]: Boogie Preprocessor took 19.17 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 6.5 MB). Peak memory consumption was 6.5 MB. Max. memory is 11.5 GB. [2020-07-29 01:23:34,756 INFO L168 Benchmark]: RCFGBuilder took 293.58 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: 19.9 MB). Peak memory consumption was 19.9 MB. Max. memory is 11.5 GB. [2020-07-29 01:23:34,757 INFO L168 Benchmark]: TraceAbstraction took 859.22 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: 45.7 MB). Peak memory consumption was 45.7 MB. Max. memory is 11.5 GB. [2020-07-29 01:23:34,758 INFO L168 Benchmark]: Witness Printer took 44.81 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: 6.5 MB). Peak memory consumption was 6.5 MB. Max. memory is 11.5 GB. [2020-07-29 01:23:34,762 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - AssertionsEnabledResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25 ms. Allocated memory is still 1.0 GB. Free memory is still 987.1 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 223.69 ms. Allocated memory is still 1.0 GB. Free memory was 961.6 MB in the beginning and 950.8 MB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 88.29 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 153.6 MB). Free memory was 950.8 MB in the beginning and 1.2 GB in the end (delta: -199.4 MB). Peak memory consumption was 9.7 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 19.17 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 6.5 MB). Peak memory consumption was 6.5 MB. Max. memory is 11.5 GB. * RCFGBuilder took 293.58 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: 19.9 MB). Peak memory consumption was 19.9 MB. Max. memory is 11.5 GB. * TraceAbstraction took 859.22 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: 45.7 MB). Peak memory consumption was 45.7 MB. Max. memory is 11.5 GB. * Witness Printer took 44.81 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: 6.5 MB). Peak memory consumption was 6.5 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - CounterExampleResult [Line: 28]: integer overflow possible integer overflow possible We found a FailurePath: [L23] int x, y, z; [L24] x = __VERIFIER_nondet_int() [L25] y = __VERIFIER_nondet_int() [L26] z = __VERIFIER_nondet_int() [L27] COND TRUE x < 0 [L28] x + z - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 18 locations, 6 error locations. Started 1 CEGAR loops. VerificationResult: UNSAFE, OverallTime: 0.7s, OverallIterations: 2, TraceHistogramMax: 1, AutomataDifference: 0.3s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 15 SDtfs, 12 SDslu, 22 SDs, 0 SdLazy, 15 SolverSat, 2 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.0s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 3 GetRequests, 0 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=18occurred 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, 1 MinimizatonAttempts, 6 StatesRemovedByMinimization, 1 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.0s SatisfiabilityAnalysisTime, 0.1s InterpolantComputationTime, 7 NumberOfCodeBlocks, 7 NumberOfCodeBlocksAsserted, 2 NumberOfCheckSat, 2 ConstructedInterpolants, 0 QuantifiedInterpolants, 16 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 1 InterpolantComputations, 1 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 incorrect! Received shutdown request...