./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_add_22_bad.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7fbc1f58-b3d6-48d7-bd4c-101f3da2d7b2/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7fbc1f58-b3d6-48d7-bd4c-101f3da2d7b2/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7fbc1f58-b3d6-48d7-bd4c-101f3da2d7b2/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7fbc1f58-b3d6-48d7-bd4c-101f3da2d7b2/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_add_22_bad.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7fbc1f58-b3d6-48d7-bd4c-101f3da2d7b2/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Overflow-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7fbc1f58-b3d6-48d7-bd4c-101f3da2d7b2/bin/ukojak-verify-CZk0znPC7b --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 8c7b9dd98d4c513266fa7fe5913d744c52c3c91603e7945ca448e87864561d4a --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 05:09:09,233 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 05:09:09,287 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7fbc1f58-b3d6-48d7-bd4c-101f3da2d7b2/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Overflow-64bit-Kojak_Default.epf [2024-12-06 05:09:09,291 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 05:09:09,291 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 05:09:09,310 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 05:09:09,311 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 05:09:09,311 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 05:09:09,311 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 05:09:09,312 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 05:09:09,312 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 05:09:09,312 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 05:09:09,312 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 05:09:09,312 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 05:09:09,312 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 05:09:09,312 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 05:09:09,312 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 05:09:09,312 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-12-06 05:09:09,312 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-06 05:09:09,313 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 05:09:09,313 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 05:09:09,313 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 05:09:09,313 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 05:09:09,313 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 05:09:09,313 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 05:09:09,313 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 05:09:09,313 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 05:09:09,313 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 05:09:09,313 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 05:09:09,313 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 05:09:09,314 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 05:09:09,314 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 05:09:09,314 INFO L153 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 -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7fbc1f58-b3d6-48d7-bd4c-101f3da2d7b2/bin/ukojak-verify-CZk0znPC7b Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness 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 -> Kojak 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 -> 8c7b9dd98d4c513266fa7fe5913d744c52c3c91603e7945ca448e87864561d4a [2024-12-06 05:09:09,547 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 05:09:09,556 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 05:09:09,558 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 05:09:09,559 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 05:09:09,560 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 05:09:09,561 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7fbc1f58-b3d6-48d7-bd4c-101f3da2d7b2/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_add_22_bad.i [2024-12-06 05:09:12,182 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7fbc1f58-b3d6-48d7-bd4c-101f3da2d7b2/bin/ukojak-verify-CZk0znPC7b/data/6de17d1c1/6717769c75e642a4bf77ccfc4ed208ba/FLAG03ce551e9 [2024-12-06 05:09:12,488 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 05:09:12,488 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7fbc1f58-b3d6-48d7-bd4c-101f3da2d7b2/sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_add_22_bad.i [2024-12-06 05:09:12,509 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7fbc1f58-b3d6-48d7-bd4c-101f3da2d7b2/bin/ukojak-verify-CZk0znPC7b/data/6de17d1c1/6717769c75e642a4bf77ccfc4ed208ba/FLAG03ce551e9 [2024-12-06 05:09:12,760 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7fbc1f58-b3d6-48d7-bd4c-101f3da2d7b2/bin/ukojak-verify-CZk0znPC7b/data/6de17d1c1/6717769c75e642a4bf77ccfc4ed208ba [2024-12-06 05:09:12,762 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 05:09:12,763 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 05:09:12,764 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 05:09:12,764 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 05:09:12,767 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 05:09:12,768 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 05:09:12" (1/1) ... [2024-12-06 05:09:12,768 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@8bd80f7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:09:12, skipping insertion in model container [2024-12-06 05:09:12,769 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 05:09:12" (1/1) ... [2024-12-06 05:09:12,803 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 05:09:13,456 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 05:09:13,465 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 05:09:13,544 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 05:09:13,632 INFO L204 MainTranslator]: Completed translation [2024-12-06 05:09:13,633 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:09:13 WrapperNode [2024-12-06 05:09:13,633 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 05:09:13,634 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 05:09:13,634 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 05:09:13,634 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 05:09:13,639 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:09:13" (1/1) ... [2024-12-06 05:09:13,656 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:09:13" (1/1) ... [2024-12-06 05:09:13,675 INFO L138 Inliner]: procedures = 498, calls = 24, calls flagged for inlining = 5, calls inlined = 5, statements flattened = 97 [2024-12-06 05:09:13,676 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 05:09:13,676 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 05:09:13,676 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 05:09:13,676 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 05:09:13,682 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:09:13" (1/1) ... [2024-12-06 05:09:13,682 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:09:13" (1/1) ... [2024-12-06 05:09:13,684 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:09:13" (1/1) ... [2024-12-06 05:09:13,685 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:09:13" (1/1) ... [2024-12-06 05:09:13,689 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:09:13" (1/1) ... [2024-12-06 05:09:13,690 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:09:13" (1/1) ... [2024-12-06 05:09:13,692 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:09:13" (1/1) ... [2024-12-06 05:09:13,693 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:09:13" (1/1) ... [2024-12-06 05:09:13,694 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:09:13" (1/1) ... [2024-12-06 05:09:13,697 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 05:09:13,697 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 05:09:13,697 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 05:09:13,697 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 05:09:13,698 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:09:13" (1/1) ... [2024-12-06 05:09:13,703 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 05:09:13,717 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7fbc1f58-b3d6-48d7-bd4c-101f3da2d7b2/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 05:09:13,728 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7fbc1f58-b3d6-48d7-bd4c-101f3da2d7b2/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 05:09:13,734 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7fbc1f58-b3d6-48d7-bd4c-101f3da2d7b2/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 05:09:13,753 INFO L130 BoogieDeclarations]: Found specification of procedure printLine [2024-12-06 05:09:13,753 INFO L138 BoogieDeclarations]: Found implementation of procedure printLine [2024-12-06 05:09:13,753 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 05:09:13,753 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 05:09:13,753 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 05:09:13,857 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 05:09:13,859 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 05:09:14,033 INFO L? ?]: Removed 58 outVars from TransFormulas that were not future-live. [2024-12-06 05:09:14,033 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 05:09:14,174 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 05:09:14,174 INFO L312 CfgBuilder]: Removed 0 assume(true) statements. [2024-12-06 05:09:14,175 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 05:09:14 BoogieIcfgContainer [2024-12-06 05:09:14,175 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 05:09:14,175 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 05:09:14,175 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 05:09:14,182 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 05:09:14,183 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 05:09:14" (1/1) ... [2024-12-06 05:09:14,188 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 05:09:14,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:09:14,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 14 states and 15 transitions. [2024-12-06 05:09:14,225 INFO L276 IsEmpty]: Start isEmpty. Operand 14 states and 15 transitions. [2024-12-06 05:09:14,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-06 05:09:14,228 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:09:14,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:09:14,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:09:14,554 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:09:14,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:09:14,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 13 states and 14 transitions. [2024-12-06 05:09:14,599 INFO L276 IsEmpty]: Start isEmpty. Operand 13 states and 14 transitions. [2024-12-06 05:09:14,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-06 05:09:14,600 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:09:14,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:09:14,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-12-06 05:09:14,691 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-12-06 05:09:14,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-12-06 05:09:14,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-12-06 05:09:14,811 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-12-06 05:09:14,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-12-06 05:09:14,847 WARN L473 CodeCheckObserver]: This program is UNSAFE, Check terminated with 2 iterations. [2024-12-06 05:09:14,872 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 06.12 05:09:14 ImpRootNode [2024-12-06 05:09:14,872 INFO L131 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2024-12-06 05:09:14,873 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-12-06 05:09:14,873 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-12-06 05:09:14,873 INFO L274 PluginConnector]: Witness Printer initialized [2024-12-06 05:09:14,873 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 05:09:14" (3/4) ... [2024-12-06 05:09:14,876 INFO L149 WitnessPrinter]: No result that supports witness generation found [2024-12-06 05:09:14,876 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-12-06 05:09:14,877 INFO L158 Benchmark]: Toolchain (without parser) took 2113.96ms. Allocated memory is still 142.6MB. Free memory was 114.0MB in the beginning and 64.8MB in the end (delta: 49.2MB). Peak memory consumption was 50.3MB. Max. memory is 16.1GB. [2024-12-06 05:09:14,877 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 142.6MB. Free memory is still 83.1MB. There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 05:09:14,878 INFO L158 Benchmark]: CACSL2BoogieTranslator took 869.06ms. Allocated memory is still 142.6MB. Free memory was 113.7MB in the beginning and 112.4MB in the end (delta: 1.3MB). Peak memory consumption was 74.8MB. Max. memory is 16.1GB. [2024-12-06 05:09:14,878 INFO L158 Benchmark]: Boogie Procedure Inliner took 42.22ms. Allocated memory is still 142.6MB. Free memory was 112.4MB in the beginning and 109.7MB in the end (delta: 2.7MB). There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 05:09:14,879 INFO L158 Benchmark]: Boogie Preprocessor took 20.47ms. Allocated memory is still 142.6MB. Free memory was 109.7MB in the beginning and 108.4MB in the end (delta: 1.3MB). There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 05:09:14,879 INFO L158 Benchmark]: RCFGBuilder took 477.62ms. Allocated memory is still 142.6MB. Free memory was 108.4MB in the beginning and 71.5MB in the end (delta: 36.8MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. [2024-12-06 05:09:14,879 INFO L158 Benchmark]: CodeCheck took 696.74ms. Allocated memory is still 142.6MB. Free memory was 71.5MB in the beginning and 65.6MB in the end (delta: 5.9MB). Peak memory consumption was 9.1MB. Max. memory is 16.1GB. [2024-12-06 05:09:14,880 INFO L158 Benchmark]: Witness Printer took 3.83ms. Allocated memory is still 142.6MB. Free memory was 65.6MB in the beginning and 64.8MB in the end (delta: 799.4kB). There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 05:09:14,882 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - StatisticsResult: Ultimate CodeCheck benchmark data CFG has 2 procedures, 14 locations, 2 error locations. Started 1 CEGAR loops. OverallTime: 0.7s, OverallIterations: 2, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 13 SdHoareTripleChecker+Valid, 0.0s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 2 mSDsluCounter, 10 SdHoareTripleChecker+Invalid, 0.0s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 2 mSDsCounter, 2 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 7 IncrementalHoareTripleChecker+Invalid, 9 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 2 mSolverCounterUnsat, 8 mSDtfsCounter, 7 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 44 GetRequests, 42 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 0.0s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 0.2s InterpolantComputationTime, 15 NumberOfCodeBlocks, 15 NumberOfCodeBlocksAsserted, 2 NumberOfCheckSat, 6 ConstructedInterpolants, 0 QuantifiedInterpolants, 14 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 1 InterpolantComputations, 1 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available, ConComCheckerStatistics: No data available - UnprovableResult [Line: 1572]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: overapproximation of bitwiseOr at line 1554. Possible FailurePath: [L1522] const int GLOBAL_CONST_TRUE = 1; [L1523] const int GLOBAL_CONST_FALSE = 0; [L1524] const int GLOBAL_CONST_FIVE = 5; [L1525] int globalTrue = 1; [L1526] int globalFalse = 0; [L1527] int globalFive = 5; [L1546] int globalArgc = 0; [L1547] char** globalArgv = ((void *)0); [L1548] int CWE190_Integer_Overflow__int_rand_add_22_badGlobal = 0; [L1561] CALL printLine("Calling bad()...") VAL [CWE190_Integer_Overflow__int_rand_add_22_badGlobal=0, GLOBAL_CONST_FALSE=0, GLOBAL_CONST_FIVE=5, GLOBAL_CONST_TRUE=1, \old(line)={1:0}, globalArgc=0, globalArgv={0:0}, globalFalse=0, globalFive=5, globalTrue=1] [L1414] COND TRUE line != ((void *)0) [L1561] RET printLine("Calling bad()...") VAL [CWE190_Integer_Overflow__int_rand_add_22_badGlobal=0, GLOBAL_CONST_FALSE=0, GLOBAL_CONST_FIVE=5, GLOBAL_CONST_TRUE=1, globalArgc=0, globalArgv={0:0}, globalFalse=0, globalFive=5, globalTrue=1] [L1562] CALL CWE190_Integer_Overflow__int_rand_add_22_bad() [L1552] int data; [L1553] data = 0 [L1554] EXPR rand() & 1 ? (((unsigned)rand()<<30) ^ ((unsigned)rand()<<15) ^ rand()) : -(((unsigned)rand()<<30) ^ ((unsigned)rand()<<15) ^ rand()) - 1 [L1554] EXPR ((unsigned)rand()<<30) ^ ((unsigned)rand()<<15) [L1554] EXPR ((unsigned)rand()<<30) ^ ((unsigned)rand()<<15) ^ rand() [L1554] EXPR rand() & 1 ? (((unsigned)rand()<<30) ^ ((unsigned)rand()<<15) ^ rand()) : -(((unsigned)rand()<<30) ^ ((unsigned)rand()<<15) ^ rand()) - 1 [L1554] data = ((int)(rand() & 1 ? (((unsigned)rand()<<30) ^ ((unsigned)rand()<<15) ^ rand()) : -(((unsigned)rand()<<30) ^ ((unsigned)rand()<<15) ^ rand()) - 1)) [L1555] CWE190_Integer_Overflow__int_rand_add_22_badGlobal = 1 [L1556] CALL CWE190_Integer_Overflow__int_rand_add_22_badSink(data) [L1569] COND TRUE \read(CWE190_Integer_Overflow__int_rand_add_22_badGlobal) VAL [CWE190_Integer_Overflow__int_rand_add_22_badGlobal=1, GLOBAL_CONST_FALSE=0, GLOBAL_CONST_FIVE=5, GLOBAL_CONST_TRUE=1, data=2147483647, globalArgc=0, globalArgv={0:0}, globalFalse=0, globalFive=5, globalTrue=1] [L1572] data + 1 VAL [CWE190_Integer_Overflow__int_rand_add_22_badGlobal=1, GLOBAL_CONST_FALSE=0, GLOBAL_CONST_FIVE=5, GLOBAL_CONST_TRUE=1, globalArgc=0, globalArgv={0:0}, globalFalse=0, globalFive=5, globalTrue=1] * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29ms. Allocated memory is still 142.6MB. Free memory is still 83.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 869.06ms. Allocated memory is still 142.6MB. Free memory was 113.7MB in the beginning and 112.4MB in the end (delta: 1.3MB). Peak memory consumption was 74.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 42.22ms. Allocated memory is still 142.6MB. Free memory was 112.4MB in the beginning and 109.7MB in the end (delta: 2.7MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 20.47ms. Allocated memory is still 142.6MB. Free memory was 109.7MB in the beginning and 108.4MB in the end (delta: 1.3MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 477.62ms. Allocated memory is still 142.6MB. Free memory was 108.4MB in the beginning and 71.5MB in the end (delta: 36.8MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. * CodeCheck took 696.74ms. Allocated memory is still 142.6MB. Free memory was 71.5MB in the beginning and 65.6MB in the end (delta: 5.9MB). Peak memory consumption was 9.1MB. Max. memory is 16.1GB. * Witness Printer took 3.83ms. Allocated memory is still 142.6MB. Free memory was 65.6MB in the beginning and 64.8MB in the end (delta: 799.4kB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2024-12-06 05:09:14,899 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7fbc1f58-b3d6-48d7-bd4c-101f3da2d7b2/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7fbc1f58-b3d6-48d7-bd4c-101f3da2d7b2/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7fbc1f58-b3d6-48d7-bd4c-101f3da2d7b2/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7fbc1f58-b3d6-48d7-bd4c-101f3da2d7b2/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7fbc1f58-b3d6-48d7-bd4c-101f3da2d7b2/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_add_22_bad.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7fbc1f58-b3d6-48d7-bd4c-101f3da2d7b2/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Overflow-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7fbc1f58-b3d6-48d7-bd4c-101f3da2d7b2/bin/ukojak-verify-CZk0znPC7b --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 8c7b9dd98d4c513266fa7fe5913d744c52c3c91603e7945ca448e87864561d4a --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 05:09:16,830 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 05:09:16,912 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7fbc1f58-b3d6-48d7-bd4c-101f3da2d7b2/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Overflow-64bit-Kojak_Bitvector.epf [2024-12-06 05:09:16,937 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 05:09:16,938 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 05:09:16,938 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 05:09:16,938 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 05:09:16,939 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 05:09:16,939 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 05:09:16,939 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 05:09:16,939 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 05:09:16,939 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 05:09:16,939 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 05:09:16,939 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 05:09:16,939 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-12-06 05:09:16,939 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-12-06 05:09:16,939 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-12-06 05:09:16,940 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-12-06 05:09:16,940 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-06 05:09:16,940 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 05:09:16,940 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 05:09:16,940 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 05:09:16,940 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 05:09:16,940 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 05:09:16,940 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 05:09:16,940 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-12-06 05:09:16,940 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-12-06 05:09:16,940 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 05:09:16,940 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 05:09:16,941 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 05:09:16,941 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 05:09:16,941 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 05:09:16,941 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-12-06 05:09:16,941 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-12-06 05:09:16,941 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-12-06 05:09:16,941 INFO L153 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 -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7fbc1f58-b3d6-48d7-bd4c-101f3da2d7b2/bin/ukojak-verify-CZk0znPC7b Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness 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 -> Kojak 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 -> 8c7b9dd98d4c513266fa7fe5913d744c52c3c91603e7945ca448e87864561d4a [2024-12-06 05:09:17,171 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 05:09:17,177 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 05:09:17,179 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 05:09:17,180 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 05:09:17,180 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 05:09:17,182 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7fbc1f58-b3d6-48d7-bd4c-101f3da2d7b2/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_add_22_bad.i [2024-12-06 05:09:19,912 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7fbc1f58-b3d6-48d7-bd4c-101f3da2d7b2/bin/ukojak-verify-CZk0znPC7b/data/c66ea1888/0a3b4cb646d140028c2f73b21a850595/FLAGa25eb4975 [2024-12-06 05:09:20,195 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 05:09:20,196 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7fbc1f58-b3d6-48d7-bd4c-101f3da2d7b2/sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_add_22_bad.i [2024-12-06 05:09:20,213 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7fbc1f58-b3d6-48d7-bd4c-101f3da2d7b2/bin/ukojak-verify-CZk0znPC7b/data/c66ea1888/0a3b4cb646d140028c2f73b21a850595/FLAGa25eb4975 [2024-12-06 05:09:20,463 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7fbc1f58-b3d6-48d7-bd4c-101f3da2d7b2/bin/ukojak-verify-CZk0znPC7b/data/c66ea1888/0a3b4cb646d140028c2f73b21a850595 [2024-12-06 05:09:20,465 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 05:09:20,466 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 05:09:20,467 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 05:09:20,467 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 05:09:20,470 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 05:09:20,471 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 05:09:20" (1/1) ... [2024-12-06 05:09:20,471 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6bbfe682 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:09:20, skipping insertion in model container [2024-12-06 05:09:20,472 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 05:09:20" (1/1) ... [2024-12-06 05:09:20,503 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 05:09:21,102 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 05:09:21,111 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 05:09:21,204 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 05:09:21,294 INFO L204 MainTranslator]: Completed translation [2024-12-06 05:09:21,295 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:09:21 WrapperNode [2024-12-06 05:09:21,295 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 05:09:21,296 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 05:09:21,296 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 05:09:21,296 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 05:09:21,301 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:09:21" (1/1) ... [2024-12-06 05:09:21,317 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:09:21" (1/1) ... [2024-12-06 05:09:21,332 INFO L138 Inliner]: procedures = 503, calls = 24, calls flagged for inlining = 5, calls inlined = 5, statements flattened = 57 [2024-12-06 05:09:21,332 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 05:09:21,333 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 05:09:21,333 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 05:09:21,333 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 05:09:21,339 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:09:21" (1/1) ... [2024-12-06 05:09:21,339 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:09:21" (1/1) ... [2024-12-06 05:09:21,341 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:09:21" (1/1) ... [2024-12-06 05:09:21,342 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:09:21" (1/1) ... [2024-12-06 05:09:21,347 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:09:21" (1/1) ... [2024-12-06 05:09:21,348 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:09:21" (1/1) ... [2024-12-06 05:09:21,350 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:09:21" (1/1) ... [2024-12-06 05:09:21,351 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:09:21" (1/1) ... [2024-12-06 05:09:21,352 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:09:21" (1/1) ... [2024-12-06 05:09:21,353 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 05:09:21,354 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 05:09:21,354 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 05:09:21,354 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 05:09:21,355 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:09:21" (1/1) ... [2024-12-06 05:09:21,359 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 05:09:21,370 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7fbc1f58-b3d6-48d7-bd4c-101f3da2d7b2/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 05:09:21,379 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7fbc1f58-b3d6-48d7-bd4c-101f3da2d7b2/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 05:09:21,381 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7fbc1f58-b3d6-48d7-bd4c-101f3da2d7b2/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 05:09:21,402 INFO L130 BoogieDeclarations]: Found specification of procedure printLine [2024-12-06 05:09:21,402 INFO L138 BoogieDeclarations]: Found implementation of procedure printLine [2024-12-06 05:09:21,402 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 05:09:21,402 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 05:09:21,402 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 05:09:21,524 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 05:09:21,526 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 05:09:21,621 INFO L? ?]: Removed 29 outVars from TransFormulas that were not future-live. [2024-12-06 05:09:21,621 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 05:09:21,671 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 05:09:21,672 INFO L312 CfgBuilder]: Removed 0 assume(true) statements. [2024-12-06 05:09:21,672 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 05:09:21 BoogieIcfgContainer [2024-12-06 05:09:21,672 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 05:09:21,673 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 05:09:21,673 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 05:09:21,681 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 05:09:21,681 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 05:09:21" (1/1) ... [2024-12-06 05:09:21,686 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 05:09:21,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:09:21,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 14 states and 15 transitions. [2024-12-06 05:09:21,722 INFO L276 IsEmpty]: Start isEmpty. Operand 14 states and 15 transitions. [2024-12-06 05:09:21,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-06 05:09:21,725 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:09:21,726 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-06 05:09:21,726 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7fbc1f58-b3d6-48d7-bd4c-101f3da2d7b2/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-06 05:09:21,727 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7fbc1f58-b3d6-48d7-bd4c-101f3da2d7b2/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-06 05:09:21,728 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7fbc1f58-b3d6-48d7-bd4c-101f3da2d7b2/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (2)] Waiting until timeout for monitored process [2024-12-06 05:09:21,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:09:21,834 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-06 05:09:21,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:09:21,857 INFO L256 TraceCheckSpWp]: Trace formula consists of 31 conjuncts, 1 conjuncts are in the unsatisfiable core [2024-12-06 05:09:21,859 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:09:21,875 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:09:21,877 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7fbc1f58-b3d6-48d7-bd4c-101f3da2d7b2/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (2)] Ended with exit code 0 [2024-12-06 05:09:21,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:09:21,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 13 states and 14 transitions. [2024-12-06 05:09:21,905 INFO L276 IsEmpty]: Start isEmpty. Operand 13 states and 14 transitions. [2024-12-06 05:09:21,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-06 05:09:21,906 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:09:21,906 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-06 05:09:21,906 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7fbc1f58-b3d6-48d7-bd4c-101f3da2d7b2/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-06 05:09:21,908 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7fbc1f58-b3d6-48d7-bd4c-101f3da2d7b2/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-06 05:09:21,910 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7fbc1f58-b3d6-48d7-bd4c-101f3da2d7b2/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (3)] Waiting until timeout for monitored process [2024-12-06 05:09:22,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-12-06 05:09:22,035 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-12-06 05:09:22,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-12-06 05:09:22,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-12-06 05:09:22,123 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-12-06 05:09:22,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-12-06 05:09:22,155 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7fbc1f58-b3d6-48d7-bd4c-101f3da2d7b2/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (3)] Ended with exit code 0 [2024-12-06 05:09:22,156 WARN L473 CodeCheckObserver]: This program is UNSAFE, Check terminated with 2 iterations. [2024-12-06 05:09:22,180 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 06.12 05:09:22 ImpRootNode [2024-12-06 05:09:22,180 INFO L131 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2024-12-06 05:09:22,180 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-12-06 05:09:22,180 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-12-06 05:09:22,181 INFO L274 PluginConnector]: Witness Printer initialized [2024-12-06 05:09:22,181 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 05:09:21" (3/4) ... [2024-12-06 05:09:22,182 INFO L140 WitnessPrinter]: Generating witness for reachability counterexample [2024-12-06 05:09:22,221 INFO L129 tionWitnessGenerator]: Generated YAML witness of length 7. [2024-12-06 05:09:22,266 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7fbc1f58-b3d6-48d7-bd4c-101f3da2d7b2/bin/ukojak-verify-CZk0znPC7b/witness.graphml [2024-12-06 05:09:22,266 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7fbc1f58-b3d6-48d7-bd4c-101f3da2d7b2/bin/ukojak-verify-CZk0znPC7b/witness.yml [2024-12-06 05:09:22,266 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-12-06 05:09:22,267 INFO L158 Benchmark]: Toolchain (without parser) took 1801.07ms. Allocated memory is still 92.3MB. Free memory was 66.3MB in the beginning and 46.2MB in the end (delta: 20.1MB). Peak memory consumption was 20.0MB. Max. memory is 16.1GB. [2024-12-06 05:09:22,267 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 83.9MB. Free memory is still 47.9MB. There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 05:09:22,268 INFO L158 Benchmark]: CACSL2BoogieTranslator took 828.39ms. Allocated memory is still 92.3MB. Free memory was 66.1MB in the beginning and 62.9MB in the end (delta: 3.2MB). Peak memory consumption was 47.7MB. Max. memory is 16.1GB. [2024-12-06 05:09:22,268 INFO L158 Benchmark]: Boogie Procedure Inliner took 36.76ms. Allocated memory is still 92.3MB. Free memory was 62.9MB in the beginning and 60.2MB in the end (delta: 2.7MB). There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 05:09:22,268 INFO L158 Benchmark]: Boogie Preprocessor took 20.45ms. Allocated memory is still 92.3MB. Free memory was 60.2MB in the beginning and 58.4MB in the end (delta: 1.8MB). There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 05:09:22,268 INFO L158 Benchmark]: RCFGBuilder took 318.36ms. Allocated memory is still 92.3MB. Free memory was 58.4MB in the beginning and 41.4MB in the end (delta: 17.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-12-06 05:09:22,269 INFO L158 Benchmark]: CodeCheck took 507.11ms. Allocated memory is still 92.3MB. Free memory was 41.4MB in the beginning and 51.0MB in the end (delta: -9.6MB). Peak memory consumption was 3.2MB. Max. memory is 16.1GB. [2024-12-06 05:09:22,269 INFO L158 Benchmark]: Witness Printer took 85.78ms. Allocated memory is still 92.3MB. Free memory was 51.0MB in the beginning and 46.2MB in the end (delta: 4.7MB). There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 05:09:22,271 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - StatisticsResult: Ultimate CodeCheck benchmark data CFG has 2 procedures, 14 locations, 2 error locations. Started 1 CEGAR loops. OverallTime: 0.5s, OverallIterations: 2, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 17 SdHoareTripleChecker+Valid, 0.0s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 0 mSDsluCounter, 7 SdHoareTripleChecker+Invalid, 0.0s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 0 mSDsCounter, 0 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 3 IncrementalHoareTripleChecker+Invalid, 3 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 0 mSolverCounterUnsat, 7 mSDtfsCounter, 3 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 46 GetRequests, 46 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 0.0s SsaConstructionTime, 0.0s SatisfiabilityAnalysisTime, 0.0s InterpolantComputationTime, 15 NumberOfCodeBlocks, 15 NumberOfCodeBlocksAsserted, 2 NumberOfCheckSat, 6 ConstructedInterpolants, 0 QuantifiedInterpolants, 6 SizeOfPredicates, 0 NumberOfNonLiveVariables, 31 ConjunctsInSsa, 1 ConjunctsInUnsatCore, 1 InterpolantComputations, 1 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available, ConComCheckerStatistics: No data available - CounterExampleResult [Line: 1572]: integer overflow possible integer overflow possible We found a FailurePath: [L1522] const int GLOBAL_CONST_TRUE = 1; [L1523] const int GLOBAL_CONST_FALSE = 0; [L1524] const int GLOBAL_CONST_FIVE = 5; [L1525] int globalTrue = 1; [L1526] int globalFalse = 0; [L1527] int globalFive = 5; [L1546] int globalArgc = 0; [L1547] char** globalArgv = ((void *)0); [L1548] int CWE190_Integer_Overflow__int_rand_add_22_badGlobal = 0; [L1561] CALL printLine("Calling bad()...") VAL [CWE190_Integer_Overflow__int_rand_add_22_badGlobal=0, GLOBAL_CONST_FALSE=0, GLOBAL_CONST_FIVE=5, GLOBAL_CONST_TRUE=1, \old(line)={1:0}, globalArgc=0, globalArgv={0:0}, globalFalse=0, globalFive=5, globalTrue=1] [L1414] COND TRUE line != ((void *)0) [L1561] RET printLine("Calling bad()...") VAL [CWE190_Integer_Overflow__int_rand_add_22_badGlobal=0, GLOBAL_CONST_FALSE=0, GLOBAL_CONST_FIVE=5, GLOBAL_CONST_TRUE=1, globalArgc=0, globalArgv={0:0}, globalFalse=0, globalFive=5, globalTrue=1] [L1562] CALL CWE190_Integer_Overflow__int_rand_add_22_bad() [L1552] int data; [L1553] data = 0 [L1554] EXPR rand() & 1 ? (((unsigned)rand()<<30) ^ ((unsigned)rand()<<15) ^ rand()) : -(((unsigned)rand()<<30) ^ ((unsigned)rand()<<15) ^ rand()) - 1 [L1554] EXPR rand() & 1 ? (((unsigned)rand()<<30) ^ ((unsigned)rand()<<15) ^ rand()) : -(((unsigned)rand()<<30) ^ ((unsigned)rand()<<15) ^ rand()) - 1 [L1554] data = ((int)(rand() & 1 ? (((unsigned)rand()<<30) ^ ((unsigned)rand()<<15) ^ rand()) : -(((unsigned)rand()<<30) ^ ((unsigned)rand()<<15) ^ rand()) - 1)) [L1555] CWE190_Integer_Overflow__int_rand_add_22_badGlobal = 1 [L1556] CALL CWE190_Integer_Overflow__int_rand_add_22_badSink(data) [L1569] COND TRUE \read(CWE190_Integer_Overflow__int_rand_add_22_badGlobal) VAL [CWE190_Integer_Overflow__int_rand_add_22_badGlobal=1, GLOBAL_CONST_FALSE=0, GLOBAL_CONST_FIVE=5, GLOBAL_CONST_TRUE=1, data=2147483647, globalArgc=0, globalArgv={0:0}, globalFalse=0, globalFive=5, globalTrue=1] [L1572] data + 1 VAL [CWE190_Integer_Overflow__int_rand_add_22_badGlobal=1, GLOBAL_CONST_FALSE=0, GLOBAL_CONST_FIVE=5, GLOBAL_CONST_TRUE=1, globalArgc=0, globalArgv={0:0}, globalFalse=0, globalFive=5, globalTrue=1] * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29ms. Allocated memory is still 83.9MB. Free memory is still 47.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 828.39ms. Allocated memory is still 92.3MB. Free memory was 66.1MB in the beginning and 62.9MB in the end (delta: 3.2MB). Peak memory consumption was 47.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 36.76ms. Allocated memory is still 92.3MB. Free memory was 62.9MB in the beginning and 60.2MB in the end (delta: 2.7MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 20.45ms. Allocated memory is still 92.3MB. Free memory was 60.2MB in the beginning and 58.4MB in the end (delta: 1.8MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 318.36ms. Allocated memory is still 92.3MB. Free memory was 58.4MB in the beginning and 41.4MB in the end (delta: 17.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * CodeCheck took 507.11ms. Allocated memory is still 92.3MB. Free memory was 41.4MB in the beginning and 51.0MB in the end (delta: -9.6MB). Peak memory consumption was 3.2MB. Max. memory is 16.1GB. * Witness Printer took 85.78ms. Allocated memory is still 92.3MB. Free memory was 51.0MB in the beginning and 46.2MB in the end (delta: 4.7MB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate proved your program to be incorrect! [2024-12-06 05:09:22,288 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7fbc1f58-b3d6-48d7-bd4c-101f3da2d7b2/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Writing human readable error path to file UltimateCounterExample.errorpath Result: FALSE(OVERFLOW)