./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/loop-invgen/id_trans.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a4ecdabc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_ed56930e-18e6-4ac1-a376-a7a9c68331b7/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_ed56930e-18e6-4ac1-a376-a7a9c68331b7/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_ed56930e-18e6-4ac1-a376-a7a9c68331b7/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_ed56930e-18e6-4ac1-a376-a7a9c68331b7/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/loop-invgen/id_trans.i -s /tmp/vcloud-vcloud-master/worker/run_dir_ed56930e-18e6-4ac1-a376-a7a9c68331b7/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_ed56930e-18e6-4ac1-a376-a7a9c68331b7/bin/uautomizer --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash b2585982366e12850b78353d5a08eef796173b16 ........................................................................................................................................................................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Writing human readable error path to file UltimateCounterExample.errorpath Result: FALSE --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-28 03:15:28,274 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 03:15:28,277 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 03:15:28,335 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 03:15:28,337 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 03:15:28,342 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 03:15:28,344 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 03:15:28,349 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 03:15:28,352 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 03:15:28,358 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 03:15:28,359 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 03:15:28,361 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 03:15:28,362 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 03:15:28,365 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 03:15:28,367 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 03:15:28,369 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 03:15:28,370 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 03:15:28,371 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 03:15:28,380 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 03:15:28,387 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 03:15:28,389 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 03:15:28,391 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 03:15:28,392 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 03:15:28,393 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 03:15:28,396 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 03:15:28,397 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 03:15:28,397 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 03:15:28,398 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 03:15:28,399 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 03:15:28,400 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 03:15:28,400 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 03:15:28,401 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 03:15:28,402 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 03:15:28,403 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 03:15:28,404 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 03:15:28,405 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 03:15:28,405 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 03:15:28,406 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 03:15:28,406 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 03:15:28,407 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 03:15:28,408 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 03:15:28,408 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_ed56930e-18e6-4ac1-a376-a7a9c68331b7/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2020-11-28 03:15:28,431 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 03:15:28,431 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 03:15:28,433 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 03:15:28,433 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 03:15:28,433 INFO L138 SettingsManager]: * Use SBE=true [2020-11-28 03:15:28,433 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 03:15:28,433 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 03:15:28,434 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 03:15:28,434 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 03:15:28,434 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 03:15:28,434 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 03:15:28,434 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 03:15:28,434 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 03:15:28,435 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 03:15:28,435 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 03:15:28,435 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 03:15:28,435 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 03:15:28,435 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 03:15:28,436 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-28 03:15:28,436 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 03:15:28,436 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-28 03:15:28,436 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-28 03:15:28,436 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 03:15:28,437 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 03:15:28,437 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 03:15:28,437 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-11-28 03:15:28,437 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 03:15:28,437 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 03:15:28,437 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-28 03:15:28,438 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:/tmp/vcloud-vcloud-master/worker/run_dir_ed56930e-18e6-4ac1-a376-a7a9c68331b7/bin/uautomizer/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_ed56930e-18e6-4ac1-a376-a7a9c68331b7/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b2585982366e12850b78353d5a08eef796173b16 [2020-11-28 03:15:28,668 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 03:15:28,720 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 03:15:28,725 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 03:15:28,726 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 03:15:28,728 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 03:15:28,729 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_ed56930e-18e6-4ac1-a376-a7a9c68331b7/bin/uautomizer/../../sv-benchmarks/c/loop-invgen/id_trans.i [2020-11-28 03:15:28,815 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_ed56930e-18e6-4ac1-a376-a7a9c68331b7/bin/uautomizer/data/6bea24bf7/f020ed6f2c354f72987353075bf53df5/FLAG4b5239425 [2020-11-28 03:15:29,232 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 03:15:29,232 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_ed56930e-18e6-4ac1-a376-a7a9c68331b7/sv-benchmarks/c/loop-invgen/id_trans.i [2020-11-28 03:15:29,238 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_ed56930e-18e6-4ac1-a376-a7a9c68331b7/bin/uautomizer/data/6bea24bf7/f020ed6f2c354f72987353075bf53df5/FLAG4b5239425 [2020-11-28 03:15:29,627 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_ed56930e-18e6-4ac1-a376-a7a9c68331b7/bin/uautomizer/data/6bea24bf7/f020ed6f2c354f72987353075bf53df5 [2020-11-28 03:15:29,629 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 03:15:29,631 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 03:15:29,636 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 03:15:29,637 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 03:15:29,642 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 03:15:29,643 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:15:29" (1/1) ... [2020-11-28 03:15:29,653 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1ac3e918 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:15:29, skipping insertion in model container [2020-11-28 03:15:29,653 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:15:29" (1/1) ... [2020-11-28 03:15:29,662 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 03:15:29,680 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 03:15:29,885 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 03:15:29,897 INFO L203 MainTranslator]: Completed pre-run [2020-11-28 03:15:29,913 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 03:15:29,927 INFO L208 MainTranslator]: Completed translation [2020-11-28 03:15:29,928 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:15:29 WrapperNode [2020-11-28 03:15:29,928 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 03:15:29,930 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-28 03:15:29,930 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-28 03:15:29,930 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-28 03:15:29,937 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:15:29" (1/1) ... [2020-11-28 03:15:29,944 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:15:29" (1/1) ... [2020-11-28 03:15:29,963 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-28 03:15:29,963 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-11-28 03:15:29,964 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-11-28 03:15:29,964 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-11-28 03:15:29,971 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:15:29" (1/1) ... [2020-11-28 03:15:29,972 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:15:29" (1/1) ... [2020-11-28 03:15:29,973 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:15:29" (1/1) ... [2020-11-28 03:15:29,973 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:15:29" (1/1) ... [2020-11-28 03:15:29,982 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:15:29" (1/1) ... [2020-11-28 03:15:29,986 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:15:29" (1/1) ... [2020-11-28 03:15:29,987 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:15:29" (1/1) ... [2020-11-28 03:15:29,989 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-11-28 03:15:29,990 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-11-28 03:15:29,990 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-11-28 03:15:29,990 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-11-28 03:15:29,991 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:15:29" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_ed56930e-18e6-4ac1-a376-a7a9c68331b7/bin/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 [2020-11-28 03:15:30,047 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-11-28 03:15:30,047 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-11-28 03:15:30,047 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-11-28 03:15:30,047 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-11-28 03:15:30,431 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-11-28 03:15:30,432 INFO L298 CfgBuilder]: Removed 21 assume(true) statements. [2020-11-28 03:15:30,433 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 03:15:30 BoogieIcfgContainer [2020-11-28 03:15:30,434 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-11-28 03:15:30,435 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-11-28 03:15:30,436 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-11-28 03:15:30,439 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-11-28 03:15:30,440 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 28.11 03:15:29" (1/3) ... [2020-11-28 03:15:30,440 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@398e6b0b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.11 03:15:30, skipping insertion in model container [2020-11-28 03:15:30,441 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:15:29" (2/3) ... [2020-11-28 03:15:30,441 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@398e6b0b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.11 03:15:30, skipping insertion in model container [2020-11-28 03:15:30,441 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 03:15:30" (3/3) ... [2020-11-28 03:15:30,443 INFO L111 eAbstractionObserver]: Analyzing ICFG id_trans.i [2020-11-28 03:15:30,451 INFO L164 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2020-11-28 03:15:30,457 INFO L176 ceAbstractionStarter]: Appying trace abstraction to program that has 4 error locations. [2020-11-28 03:15:30,467 INFO L253 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2020-11-28 03:15:30,486 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-11-28 03:15:30,487 INFO L378 AbstractCegarLoop]: Hoare is true [2020-11-28 03:15:30,487 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-11-28 03:15:30,487 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-11-28 03:15:30,487 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-11-28 03:15:30,487 INFO L382 AbstractCegarLoop]: Difference is false [2020-11-28 03:15:30,487 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-11-28 03:15:30,487 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-11-28 03:15:30,502 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states. [2020-11-28 03:15:30,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2020-11-28 03:15:30,506 INFO L414 BasicCegarLoop]: Found error trace [2020-11-28 03:15:30,507 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1] [2020-11-28 03:15:30,507 INFO L429 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-28 03:15:30,511 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-28 03:15:30,512 INFO L82 PathProgramCache]: Analyzing trace with hash 182366030, now seen corresponding path program 1 times [2020-11-28 03:15:30,518 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-11-28 03:15:30,519 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [232254643] [2020-11-28 03:15:30,519 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-28 03:15:30,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-28 03:15:30,714 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-28 03:15:30,714 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [232254643] [2020-11-28 03:15:30,715 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-28 03:15:30,715 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-11-28 03:15:30,716 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [498354579] [2020-11-28 03:15:30,719 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-11-28 03:15:30,719 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-11-28 03:15:30,729 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-11-28 03:15:30,730 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-11-28 03:15:30,731 INFO L87 Difference]: Start difference. First operand 36 states. Second operand 4 states. [2020-11-28 03:15:30,845 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-28 03:15:30,845 INFO L93 Difference]: Finished difference Result 65 states and 82 transitions. [2020-11-28 03:15:30,847 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-11-28 03:15:30,848 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 8 [2020-11-28 03:15:30,848 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-28 03:15:30,854 INFO L225 Difference]: With dead ends: 65 [2020-11-28 03:15:30,855 INFO L226 Difference]: Without dead ends: 21 [2020-11-28 03:15:30,857 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2020-11-28 03:15:30,873 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 21 states. [2020-11-28 03:15:30,886 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 21 to 20. [2020-11-28 03:15:30,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 20 states. [2020-11-28 03:15:30,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 20 states and 20 transitions. [2020-11-28 03:15:30,890 INFO L78 Accepts]: Start accepts. Automaton has 20 states and 20 transitions. Word has length 8 [2020-11-28 03:15:30,890 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-28 03:15:30,890 INFO L481 AbstractCegarLoop]: Abstraction has 20 states and 20 transitions. [2020-11-28 03:15:30,890 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-11-28 03:15:30,891 INFO L276 IsEmpty]: Start isEmpty. Operand 20 states and 20 transitions. [2020-11-28 03:15:30,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2020-11-28 03:15:30,892 INFO L414 BasicCegarLoop]: Found error trace [2020-11-28 03:15:30,892 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-28 03:15:30,893 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-11-28 03:15:30,893 INFO L429 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-28 03:15:30,894 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-28 03:15:30,894 INFO L82 PathProgramCache]: Analyzing trace with hash -454424655, now seen corresponding path program 1 times [2020-11-28 03:15:30,894 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-11-28 03:15:30,894 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [95867144] [2020-11-28 03:15:30,895 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-28 03:15:30,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-28 03:15:30,966 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-28 03:15:30,966 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [95867144] [2020-11-28 03:15:30,966 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-28 03:15:30,967 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-11-28 03:15:30,967 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1355305553] [2020-11-28 03:15:30,968 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-11-28 03:15:30,968 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-11-28 03:15:30,969 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-11-28 03:15:30,970 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-11-28 03:15:30,970 INFO L87 Difference]: Start difference. First operand 20 states and 20 transitions. Second operand 4 states. [2020-11-28 03:15:31,056 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-28 03:15:31,056 INFO L93 Difference]: Finished difference Result 21 states and 21 transitions. [2020-11-28 03:15:31,057 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-11-28 03:15:31,057 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 10 [2020-11-28 03:15:31,057 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-28 03:15:31,057 INFO L225 Difference]: With dead ends: 21 [2020-11-28 03:15:31,058 INFO L226 Difference]: Without dead ends: 17 [2020-11-28 03:15:31,059 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2020-11-28 03:15:31,059 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 17 states. [2020-11-28 03:15:31,062 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 17 to 16. [2020-11-28 03:15:31,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 16 states. [2020-11-28 03:15:31,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 16 transitions. [2020-11-28 03:15:31,063 INFO L78 Accepts]: Start accepts. Automaton has 16 states and 16 transitions. Word has length 10 [2020-11-28 03:15:31,063 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-28 03:15:31,063 INFO L481 AbstractCegarLoop]: Abstraction has 16 states and 16 transitions. [2020-11-28 03:15:31,063 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-11-28 03:15:31,064 INFO L276 IsEmpty]: Start isEmpty. Operand 16 states and 16 transitions. [2020-11-28 03:15:31,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2020-11-28 03:15:31,064 INFO L414 BasicCegarLoop]: Found error trace [2020-11-28 03:15:31,064 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-28 03:15:31,065 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-11-28 03:15:31,065 INFO L429 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-28 03:15:31,066 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-28 03:15:31,066 INFO L82 PathProgramCache]: Analyzing trace with hash 597438807, now seen corresponding path program 1 times [2020-11-28 03:15:31,066 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-11-28 03:15:31,066 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [682495705] [2020-11-28 03:15:31,066 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-28 03:15:31,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-11-28 03:15:31,107 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-11-28 03:15:31,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-11-28 03:15:31,159 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-11-28 03:15:31,197 INFO L173 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2020-11-28 03:15:31,197 INFO L523 BasicCegarLoop]: Counterexample might be feasible [2020-11-28 03:15:31,198 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-11-28 03:15:31,220 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 28.11 03:15:31 BoogieIcfgContainer [2020-11-28 03:15:31,220 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-11-28 03:15:31,220 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2020-11-28 03:15:31,221 INFO L271 PluginConnector]: Initializing Witness Printer... [2020-11-28 03:15:31,221 INFO L275 PluginConnector]: Witness Printer initialized [2020-11-28 03:15:31,221 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 03:15:30" (3/4) ... [2020-11-28 03:15:31,223 INFO L131 WitnessPrinter]: Generating witness for reachability counterexample [2020-11-28 03:15:31,260 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/run_dir_ed56930e-18e6-4ac1-a376-a7a9c68331b7/bin/uautomizer/witness.graphml [2020-11-28 03:15:31,260 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2020-11-28 03:15:31,262 INFO L168 Benchmark]: Toolchain (without parser) took 1630.36 ms. Allocated memory is still 102.8 MB. Free memory was 69.1 MB in the beginning and 69.4 MB in the end (delta: -238.5 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 03:15:31,262 INFO L168 Benchmark]: CDTParser took 0.30 ms. Allocated memory is still 102.8 MB. Free memory was 79.0 MB in the beginning and 79.0 MB in the end (delta: 30.3 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 03:15:31,263 INFO L168 Benchmark]: CACSL2BoogieTranslator took 292.35 ms. Allocated memory is still 102.8 MB. Free memory was 68.9 MB in the beginning and 79.3 MB in the end (delta: -10.4 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-28 03:15:31,264 INFO L168 Benchmark]: Boogie Procedure Inliner took 33.26 ms. Allocated memory is still 102.8 MB. Free memory was 79.3 MB in the beginning and 77.8 MB in the end (delta: 1.6 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2020-11-28 03:15:31,264 INFO L168 Benchmark]: Boogie Preprocessor took 26.10 ms. Allocated memory is still 102.8 MB. Free memory was 77.8 MB in the beginning and 76.7 MB in the end (delta: 1.0 MB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 03:15:31,265 INFO L168 Benchmark]: RCFGBuilder took 443.67 ms. Allocated memory is still 102.8 MB. Free memory was 76.7 MB in the beginning and 62.5 MB in the end (delta: 14.2 MB). Peak memory consumption was 14.7 MB. Max. memory is 16.1 GB. [2020-11-28 03:15:31,266 INFO L168 Benchmark]: TraceAbstraction took 784.44 ms. Allocated memory is still 102.8 MB. Free memory was 62.0 MB in the beginning and 71.4 MB in the end (delta: -9.4 MB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 03:15:31,266 INFO L168 Benchmark]: Witness Printer took 39.78 ms. Allocated memory is still 102.8 MB. Free memory was 71.4 MB in the beginning and 69.4 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2020-11-28 03:15:31,270 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30 ms. Allocated memory is still 102.8 MB. Free memory was 79.0 MB in the beginning and 79.0 MB in the end (delta: 30.3 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 292.35 ms. Allocated memory is still 102.8 MB. Free memory was 68.9 MB in the beginning and 79.3 MB in the end (delta: -10.4 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 33.26 ms. Allocated memory is still 102.8 MB. Free memory was 79.3 MB in the beginning and 77.8 MB in the end (delta: 1.6 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 26.10 ms. Allocated memory is still 102.8 MB. Free memory was 77.8 MB in the beginning and 76.7 MB in the end (delta: 1.0 MB). There was no memory consumed. Max. memory is 16.1 GB. * RCFGBuilder took 443.67 ms. Allocated memory is still 102.8 MB. Free memory was 76.7 MB in the beginning and 62.5 MB in the end (delta: 14.2 MB). Peak memory consumption was 14.7 MB. Max. memory is 16.1 GB. * TraceAbstraction took 784.44 ms. Allocated memory is still 102.8 MB. Free memory was 62.0 MB in the beginning and 71.4 MB in the end (delta: -9.4 MB). There was no memory consumed. Max. memory is 16.1 GB. * Witness Printer took 39.78 ms. Allocated memory is still 102.8 MB. Free memory was 71.4 MB in the beginning and 69.4 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - CounterExampleResult [Line: 12]: a call of __VERIFIER_error() is reachable a call of __VERIFIER_error() is reachable We found a FailurePath: [L25] int idBitLength, material_length, nlen; [L26] int j, k; [L27] nlen = __VERIFIER_nondet_int() [L28] idBitLength = __VERIFIER_nondet_int() [L29] material_length = __VERIFIER_nondet_int() [L30] COND FALSE !(!( nlen == idBitLength / 32 )) [L31] j = 0 [L31] COND TRUE (j < idBitLength / 8) && (j < material_length) [L18] COND FALSE !(!(cond)) [L18] COND FALSE !(!(cond)) [L18] COND FALSE !(!(cond)) [L18] COND TRUE !(cond) [L12] COND FALSE !(0) [L12] __assert_fail ("0", "assert.h", 3, __extension__ __PRETTY_FUNCTION__) - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 36 locations, 4 error locations. Started 1 CEGAR loops. VerificationResult: UNSAFE, OverallTime: 0.7s, OverallIterations: 3, TraceHistogramMax: 1, AutomataDifference: 0.2s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 34 SDtfs, 31 SDslu, 26 SDs, 0 SdLazy, 29 SolverSat, 16 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.1s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 10 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=36occurred 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, 2 StatesRemovedByMinimization, 2 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.0s SatisfiabilityAnalysisTime, 0.1s InterpolantComputationTime, 32 NumberOfCodeBlocks, 32 NumberOfCodeBlocksAsserted, 3 NumberOfCheckSat, 16 ConstructedInterpolants, 0 QuantifiedInterpolants, 228 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 incorrect! Received shutdown request...