./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/goblint-regression/13-privatized_29-multiple-protecting2-vesal_true.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a43bc94-630a-4f38-b13a-6acc68c887c4/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a43bc94-630a-4f38-b13a-6acc68c887c4/bin/ukojak-verify-EEHR8qb7sm/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a43bc94-630a-4f38-b13a-6acc68c887c4/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a43bc94-630a-4f38-b13a-6acc68c887c4/bin/ukojak-verify-EEHR8qb7sm/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/goblint-regression/13-privatized_29-multiple-protecting2-vesal_true.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a43bc94-630a-4f38-b13a-6acc68c887c4/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a43bc94-630a-4f38-b13a-6acc68c887c4/bin/ukojak-verify-EEHR8qb7sm --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash a900e47bcb0579a731ecfed3c71b01054e5f0917c7f65049265d17494d326436 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 23:25:22,390 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 23:25:22,490 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a43bc94-630a-4f38-b13a-6acc68c887c4/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2024-11-13 23:25:22,499 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 23:25:22,499 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 23:25:22,538 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 23:25:22,540 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 23:25:22,541 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 23:25:22,541 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 23:25:22,542 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 23:25:22,542 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 23:25:22,542 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 23:25:22,542 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 23:25:22,543 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-13 23:25:22,543 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-13 23:25:22,544 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-13 23:25:22,544 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 23:25:22,544 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 23:25:22,545 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 23:25:22,545 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 23:25:22,545 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 23:25:22,545 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 23:25:22,545 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 23:25:22,545 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 23:25:22,545 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 23:25:22,546 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 23:25:22,546 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 23:25:22,546 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 23:25:22,546 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 23:25:22,547 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 23:25:22,547 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_5a43bc94-630a-4f38-b13a-6acc68c887c4/bin/ukojak-verify-EEHR8qb7sm 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 valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) 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 -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a900e47bcb0579a731ecfed3c71b01054e5f0917c7f65049265d17494d326436 [2024-11-13 23:25:22,916 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 23:25:22,927 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 23:25:22,933 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 23:25:22,935 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 23:25:22,936 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 23:25:22,937 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a43bc94-630a-4f38-b13a-6acc68c887c4/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/goblint-regression/13-privatized_29-multiple-protecting2-vesal_true.i Unable to find full path for "g++" [2024-11-13 23:25:25,085 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 23:25:25,443 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 23:25:25,444 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a43bc94-630a-4f38-b13a-6acc68c887c4/sv-benchmarks/c/goblint-regression/13-privatized_29-multiple-protecting2-vesal_true.i [2024-11-13 23:25:25,459 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a43bc94-630a-4f38-b13a-6acc68c887c4/bin/ukojak-verify-EEHR8qb7sm/data/8d5d04c93/eab79f2ef4844fba94961e8310b502da/FLAG11961c2ee [2024-11-13 23:25:25,697 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a43bc94-630a-4f38-b13a-6acc68c887c4/bin/ukojak-verify-EEHR8qb7sm/data/8d5d04c93/eab79f2ef4844fba94961e8310b502da [2024-11-13 23:25:25,700 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 23:25:25,702 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 23:25:25,707 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 23:25:25,707 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 23:25:25,713 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 23:25:25,714 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:25:25" (1/1) ... [2024-11-13 23:25:25,715 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@576ff14d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:25:25, skipping insertion in model container [2024-11-13 23:25:25,715 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:25:25" (1/1) ... [2024-11-13 23:25:25,772 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 23:25:26,329 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 23:25:26,369 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 23:25:26,445 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 23:25:26,493 INFO L204 MainTranslator]: Completed translation [2024-11-13 23:25:26,494 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:25:26 WrapperNode [2024-11-13 23:25:26,494 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 23:25:26,495 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 23:25:26,495 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 23:25:26,495 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 23:25:26,502 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:25:26" (1/1) ... [2024-11-13 23:25:26,514 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:25:26" (1/1) ... [2024-11-13 23:25:26,546 INFO L138 Inliner]: procedures = 165, calls = 52, calls flagged for inlining = 6, calls inlined = 8, statements flattened = 97 [2024-11-13 23:25:26,546 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 23:25:26,551 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 23:25:26,551 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 23:25:26,551 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 23:25:26,561 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:25:26" (1/1) ... [2024-11-13 23:25:26,562 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:25:26" (1/1) ... [2024-11-13 23:25:26,568 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:25:26" (1/1) ... [2024-11-13 23:25:26,568 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:25:26" (1/1) ... [2024-11-13 23:25:26,580 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:25:26" (1/1) ... [2024-11-13 23:25:26,586 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:25:26" (1/1) ... [2024-11-13 23:25:26,588 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:25:26" (1/1) ... [2024-11-13 23:25:26,589 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:25:26" (1/1) ... [2024-11-13 23:25:26,592 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 23:25:26,594 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 23:25:26,594 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 23:25:26,594 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 23:25:26,595 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:25:26" (1/1) ... [2024-11-13 23:25:26,601 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 23:25:26,616 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a43bc94-630a-4f38-b13a-6acc68c887c4/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 23:25:26,631 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a43bc94-630a-4f38-b13a-6acc68c887c4/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 23:25:26,634 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a43bc94-630a-4f38-b13a-6acc68c887c4/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 23:25:26,659 INFO L130 BoogieDeclarations]: Found specification of procedure t2_fun [2024-11-13 23:25:26,659 INFO L138 BoogieDeclarations]: Found implementation of procedure t2_fun [2024-11-13 23:25:26,659 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2024-11-13 23:25:26,659 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 23:25:26,659 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-13 23:25:26,659 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 23:25:26,659 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexUnlock [2024-11-13 23:25:26,659 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 23:25:26,659 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 23:25:26,661 WARN L207 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement. [2024-11-13 23:25:26,822 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 23:25:26,825 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 23:25:27,252 INFO L283 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-11-13 23:25:27,252 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 23:25:27,342 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 23:25:27,342 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-13 23:25:27,342 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:25:27 BoogieIcfgContainer [2024-11-13 23:25:27,343 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 23:25:27,343 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 23:25:27,344 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 23:25:27,360 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 23:25:27,360 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:25:27" (1/1) ... [2024-11-13 23:25:27,361 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck has thrown an exception: java.lang.UnsupportedOperationException: Concurrent programs are currently unsupported at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.initialize(CodeCheckObserver.java:172) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:356) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:166) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:150) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:127) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:233) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:227) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:144) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:106) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-11-13 23:25:27,366 INFO L158 Benchmark]: Toolchain (without parser) took 1663.85ms. Allocated memory is still 117.4MB. Free memory was 90.0MB in the beginning and 46.7MB in the end (delta: 43.3MB). Peak memory consumption was 41.9MB. Max. memory is 16.1GB. [2024-11-13 23:25:27,367 INFO L158 Benchmark]: CDTParser took 1.70ms. Allocated memory is still 83.9MB. Free memory was 41.3MB in the beginning and 41.1MB in the end (delta: 195.8kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 23:25:27,367 INFO L158 Benchmark]: CACSL2BoogieTranslator took 788.58ms. Allocated memory is still 117.4MB. Free memory was 90.0MB in the beginning and 69.7MB in the end (delta: 20.2MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2024-11-13 23:25:27,368 INFO L158 Benchmark]: Boogie Procedure Inliner took 51.48ms. Allocated memory is still 117.4MB. Free memory was 69.7MB in the beginning and 67.4MB in the end (delta: 2.4MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 23:25:27,368 INFO L158 Benchmark]: Boogie Preprocessor took 41.46ms. Allocated memory is still 117.4MB. Free memory was 67.4MB in the beginning and 66.2MB in the end (delta: 1.1MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 23:25:27,369 INFO L158 Benchmark]: RCFGBuilder took 749.10ms. Allocated memory is still 117.4MB. Free memory was 66.2MB in the beginning and 47.6MB in the end (delta: 18.6MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-11-13 23:25:27,372 INFO L158 Benchmark]: CodeCheck took 21.36ms. Allocated memory is still 117.4MB. Free memory was 47.6MB in the beginning and 46.7MB in the end (delta: 910.8kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 23:25:27,375 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: UnsupportedOperationException: Concurrent programs are currently unsupported de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: UnsupportedOperationException: Concurrent programs are currently unsupported: de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.initialize(CodeCheckObserver.java:172) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.70ms. Allocated memory is still 83.9MB. Free memory was 41.3MB in the beginning and 41.1MB in the end (delta: 195.8kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 788.58ms. Allocated memory is still 117.4MB. Free memory was 90.0MB in the beginning and 69.7MB in the end (delta: 20.2MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 51.48ms. Allocated memory is still 117.4MB. Free memory was 69.7MB in the beginning and 67.4MB in the end (delta: 2.4MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 41.46ms. Allocated memory is still 117.4MB. Free memory was 67.4MB in the beginning and 66.2MB in the end (delta: 1.1MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 749.10ms. Allocated memory is still 117.4MB. Free memory was 66.2MB in the beginning and 47.6MB in the end (delta: 18.6MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * CodeCheck took 21.36ms. Allocated memory is still 117.4MB. Free memory was 47.6MB in the beginning and 46.7MB in the end (delta: 910.8kB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-11-13 23:25:27,413 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a43bc94-630a-4f38-b13a-6acc68c887c4/bin/ukojak-verify-EEHR8qb7sm/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_5a43bc94-630a-4f38-b13a-6acc68c887c4/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a43bc94-630a-4f38-b13a-6acc68c887c4/bin/ukojak-verify-EEHR8qb7sm/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a43bc94-630a-4f38-b13a-6acc68c887c4/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a43bc94-630a-4f38-b13a-6acc68c887c4/bin/ukojak-verify-EEHR8qb7sm/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/goblint-regression/13-privatized_29-multiple-protecting2-vesal_true.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a43bc94-630a-4f38-b13a-6acc68c887c4/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a43bc94-630a-4f38-b13a-6acc68c887c4/bin/ukojak-verify-EEHR8qb7sm --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash a900e47bcb0579a731ecfed3c71b01054e5f0917c7f65049265d17494d326436 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 23:25:30,572 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 23:25:30,678 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a43bc94-630a-4f38-b13a-6acc68c887c4/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2024-11-13 23:25:30,709 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 23:25:30,710 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 23:25:30,711 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 23:25:30,711 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 23:25:30,711 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 23:25:30,711 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 23:25:30,712 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 23:25:30,712 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 23:25:30,712 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-13 23:25:30,712 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-13 23:25:30,712 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-13 23:25:30,712 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 23:25:30,713 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-13 23:25:30,713 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-13 23:25:30,713 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 23:25:30,713 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-13 23:25:30,713 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 23:25:30,713 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 23:25:30,713 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 23:25:30,714 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 23:25:30,714 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 23:25:30,714 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 23:25:30,714 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 23:25:30,714 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-11-13 23:25:30,714 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 23:25:30,714 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 23:25:30,714 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 23:25:30,715 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 23:25:30,715 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-13 23:25:30,715 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 23:25:30,715 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-11-13 23:25:30,715 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_5a43bc94-630a-4f38-b13a-6acc68c887c4/bin/ukojak-verify-EEHR8qb7sm 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 valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) 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 -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a900e47bcb0579a731ecfed3c71b01054e5f0917c7f65049265d17494d326436 [2024-11-13 23:25:31,110 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 23:25:31,123 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 23:25:31,126 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 23:25:31,131 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 23:25:31,131 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 23:25:31,133 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a43bc94-630a-4f38-b13a-6acc68c887c4/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/goblint-regression/13-privatized_29-multiple-protecting2-vesal_true.i Unable to find full path for "g++" [2024-11-13 23:25:33,242 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 23:25:33,691 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 23:25:33,695 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a43bc94-630a-4f38-b13a-6acc68c887c4/sv-benchmarks/c/goblint-regression/13-privatized_29-multiple-protecting2-vesal_true.i [2024-11-13 23:25:33,715 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a43bc94-630a-4f38-b13a-6acc68c887c4/bin/ukojak-verify-EEHR8qb7sm/data/a0bfed007/001c3d6d1ed645a6ba471f5f182db9e5/FLAG2f36f14cf [2024-11-13 23:25:33,746 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a43bc94-630a-4f38-b13a-6acc68c887c4/bin/ukojak-verify-EEHR8qb7sm/data/a0bfed007/001c3d6d1ed645a6ba471f5f182db9e5 [2024-11-13 23:25:33,749 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 23:25:33,752 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 23:25:33,754 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 23:25:33,755 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 23:25:33,760 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 23:25:33,761 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:25:33" (1/1) ... [2024-11-13 23:25:33,763 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@649a3dc6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:25:33, skipping insertion in model container [2024-11-13 23:25:33,765 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:25:33" (1/1) ... [2024-11-13 23:25:33,809 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 23:25:34,255 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 23:25:34,288 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 23:25:34,345 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 23:25:34,431 INFO L204 MainTranslator]: Completed translation [2024-11-13 23:25:34,432 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:25:34 WrapperNode [2024-11-13 23:25:34,432 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 23:25:34,434 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 23:25:34,434 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 23:25:34,434 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 23:25:34,444 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:25:34" (1/1) ... [2024-11-13 23:25:34,466 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:25:34" (1/1) ... [2024-11-13 23:25:34,498 INFO L138 Inliner]: procedures = 172, calls = 52, calls flagged for inlining = 6, calls inlined = 8, statements flattened = 98 [2024-11-13 23:25:34,498 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 23:25:34,499 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 23:25:34,503 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 23:25:34,503 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 23:25:34,513 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:25:34" (1/1) ... [2024-11-13 23:25:34,513 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:25:34" (1/1) ... [2024-11-13 23:25:34,521 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:25:34" (1/1) ... [2024-11-13 23:25:34,521 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:25:34" (1/1) ... [2024-11-13 23:25:34,534 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:25:34" (1/1) ... [2024-11-13 23:25:34,537 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:25:34" (1/1) ... [2024-11-13 23:25:34,539 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:25:34" (1/1) ... [2024-11-13 23:25:34,541 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:25:34" (1/1) ... [2024-11-13 23:25:34,548 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 23:25:34,549 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 23:25:34,549 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 23:25:34,549 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 23:25:34,552 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:25:34" (1/1) ... [2024-11-13 23:25:34,566 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 23:25:34,583 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a43bc94-630a-4f38-b13a-6acc68c887c4/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 23:25:34,596 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a43bc94-630a-4f38-b13a-6acc68c887c4/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 23:25:34,600 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a43bc94-630a-4f38-b13a-6acc68c887c4/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 23:25:34,632 INFO L130 BoogieDeclarations]: Found specification of procedure t2_fun [2024-11-13 23:25:34,632 INFO L138 BoogieDeclarations]: Found implementation of procedure t2_fun [2024-11-13 23:25:34,632 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2024-11-13 23:25:34,632 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 23:25:34,633 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-13 23:25:34,633 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2024-11-13 23:25:34,633 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-11-13 23:25:34,633 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2024-11-13 23:25:34,633 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexUnlock [2024-11-13 23:25:34,633 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 23:25:34,633 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 23:25:34,635 WARN L207 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement. [2024-11-13 23:25:34,832 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 23:25:34,834 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 23:25:35,326 INFO L283 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-11-13 23:25:35,326 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 23:25:35,440 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 23:25:35,440 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-13 23:25:35,441 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:25:35 BoogieIcfgContainer [2024-11-13 23:25:35,441 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 23:25:35,442 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 23:25:35,442 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 23:25:35,456 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 23:25:35,456 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:25:35" (1/1) ... [2024-11-13 23:25:35,459 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck has thrown an exception: java.lang.UnsupportedOperationException: Concurrent programs are currently unsupported at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.initialize(CodeCheckObserver.java:172) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:356) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:166) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:150) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:127) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:233) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:227) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:144) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:106) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-11-13 23:25:35,464 INFO L158 Benchmark]: Toolchain (without parser) took 1711.49ms. Allocated memory is still 117.4MB. Free memory was 92.0MB in the beginning and 88.3MB in the end (delta: 3.8MB). Peak memory consumption was 4.4MB. Max. memory is 16.1GB. [2024-11-13 23:25:35,464 INFO L158 Benchmark]: CDTParser took 0.34ms. Allocated memory is still 117.4MB. Free memory was 85.4MB in the beginning and 85.4MB in the end (delta: 54.9kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 23:25:35,465 INFO L158 Benchmark]: CACSL2BoogieTranslator took 678.60ms. Allocated memory is still 117.4MB. Free memory was 91.8MB in the beginning and 70.3MB in the end (delta: 21.5MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-11-13 23:25:35,465 INFO L158 Benchmark]: Boogie Procedure Inliner took 64.48ms. Allocated memory is still 117.4MB. Free memory was 70.3MB in the beginning and 68.3MB in the end (delta: 2.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 23:25:35,466 INFO L158 Benchmark]: Boogie Preprocessor took 49.49ms. Allocated memory is still 117.4MB. Free memory was 68.3MB in the beginning and 66.9MB in the end (delta: 1.4MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 23:25:35,466 INFO L158 Benchmark]: RCFGBuilder took 892.22ms. Allocated memory is still 117.4MB. Free memory was 66.9MB in the beginning and 89.7MB in the end (delta: -22.8MB). Peak memory consumption was 29.6MB. Max. memory is 16.1GB. [2024-11-13 23:25:35,467 INFO L158 Benchmark]: CodeCheck took 19.73ms. Allocated memory is still 117.4MB. Free memory was 89.7MB in the beginning and 88.3MB in the end (delta: 1.5MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 23:25:35,470 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: UnsupportedOperationException: Concurrent programs are currently unsupported de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: UnsupportedOperationException: Concurrent programs are currently unsupported: de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.initialize(CodeCheckObserver.java:172) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.34ms. Allocated memory is still 117.4MB. Free memory was 85.4MB in the beginning and 85.4MB in the end (delta: 54.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 678.60ms. Allocated memory is still 117.4MB. Free memory was 91.8MB in the beginning and 70.3MB in the end (delta: 21.5MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 64.48ms. Allocated memory is still 117.4MB. Free memory was 70.3MB in the beginning and 68.3MB in the end (delta: 2.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 49.49ms. Allocated memory is still 117.4MB. Free memory was 68.3MB in the beginning and 66.9MB in the end (delta: 1.4MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 892.22ms. Allocated memory is still 117.4MB. Free memory was 66.9MB in the beginning and 89.7MB in the end (delta: -22.8MB). Peak memory consumption was 29.6MB. Max. memory is 16.1GB. * CodeCheck took 19.73ms. Allocated memory is still 117.4MB. Free memory was 89.7MB in the beginning and 88.3MB in the end (delta: 1.5MB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-11-13 23:25:35,504 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a43bc94-630a-4f38-b13a-6acc68c887c4/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: Concurrent programs are currently unsupported