./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/goblint-regression/13-privatized_03-priv_inv.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_fa708441-b0a2-4d9d-bc11-c46012ff962d/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa708441-b0a2-4d9d-bc11-c46012ff962d/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_fa708441-b0a2-4d9d-bc11-c46012ff962d/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa708441-b0a2-4d9d-bc11-c46012ff962d/bin/ukojak-verify-EEHR8qb7sm/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/goblint-regression/13-privatized_03-priv_inv.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa708441-b0a2-4d9d-bc11-c46012ff962d/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_fa708441-b0a2-4d9d-bc11-c46012ff962d/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 f20707f1105ba10067156ebf4074b2c6b4682bff1e09b23f43a3f8b7604511aa --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 21:36:34,381 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 21:36:34,471 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa708441-b0a2-4d9d-bc11-c46012ff962d/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2024-11-13 21:36:34,480 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 21:36:34,480 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 21:36:34,510 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 21:36:34,511 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 21:36:34,512 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 21:36:34,512 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 21:36:34,512 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 21:36:34,512 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 21:36:34,512 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 21:36:34,512 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 21:36:34,512 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-13 21:36:34,513 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-13 21:36:34,513 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-13 21:36:34,513 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 21:36:34,513 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 21:36:34,513 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 21:36:34,513 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 21:36:34,513 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 21:36:34,513 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 21:36:34,513 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 21:36:34,514 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 21:36:34,514 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 21:36:34,514 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:36:34,514 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 21:36:34,514 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 21:36:34,514 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 21:36:34,514 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 21:36:34,514 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_fa708441-b0a2-4d9d-bc11-c46012ff962d/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 -> f20707f1105ba10067156ebf4074b2c6b4682bff1e09b23f43a3f8b7604511aa [2024-11-13 21:36:34,830 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 21:36:34,838 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 21:36:34,841 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 21:36:34,843 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 21:36:34,843 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 21:36:34,845 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa708441-b0a2-4d9d-bc11-c46012ff962d/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/goblint-regression/13-privatized_03-priv_inv.i Unable to find full path for "g++" Unable to find full path for "g++" [2024-11-13 21:36:37,755 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 21:36:38,172 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 21:36:38,175 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa708441-b0a2-4d9d-bc11-c46012ff962d/sv-benchmarks/c/goblint-regression/13-privatized_03-priv_inv.i [2024-11-13 21:36:38,195 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa708441-b0a2-4d9d-bc11-c46012ff962d/bin/ukojak-verify-EEHR8qb7sm/data/483845085/4166123412be4814a2565d2b6329d196/FLAG641304273 [2024-11-13 21:36:38,219 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa708441-b0a2-4d9d-bc11-c46012ff962d/bin/ukojak-verify-EEHR8qb7sm/data/483845085/4166123412be4814a2565d2b6329d196 [2024-11-13 21:36:38,222 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 21:36:38,225 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 21:36:38,227 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 21:36:38,227 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 21:36:38,233 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 21:36:38,234 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:36:38" (1/1) ... [2024-11-13 21:36:38,235 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@465443b8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:36:38, skipping insertion in model container [2024-11-13 21:36:38,236 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:36:38" (1/1) ... [2024-11-13 21:36:38,286 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 21:36:38,673 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:36:38,693 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 21:36:38,740 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:36:38,782 INFO L204 MainTranslator]: Completed translation [2024-11-13 21:36:38,783 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:36:38 WrapperNode [2024-11-13 21:36:38,783 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 21:36:38,784 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 21:36:38,784 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 21:36:38,784 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 21:36:38,789 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:36:38" (1/1) ... [2024-11-13 21:36:38,801 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:36:38" (1/1) ... [2024-11-13 21:36:38,824 INFO L138 Inliner]: procedures = 168, calls = 35, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 113 [2024-11-13 21:36:38,825 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 21:36:38,825 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 21:36:38,825 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 21:36:38,826 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 21:36:38,833 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:36:38" (1/1) ... [2024-11-13 21:36:38,833 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:36:38" (1/1) ... [2024-11-13 21:36:38,836 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:36:38" (1/1) ... [2024-11-13 21:36:38,836 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:36:38" (1/1) ... [2024-11-13 21:36:38,842 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:36:38" (1/1) ... [2024-11-13 21:36:38,844 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:36:38" (1/1) ... [2024-11-13 21:36:38,846 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:36:38" (1/1) ... [2024-11-13 21:36:38,847 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:36:38" (1/1) ... [2024-11-13 21:36:38,849 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 21:36:38,850 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 21:36:38,850 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 21:36:38,850 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 21:36:38,851 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:36:38" (1/1) ... [2024-11-13 21:36:38,857 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:36:38,872 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa708441-b0a2-4d9d-bc11-c46012ff962d/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 21:36:38,886 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa708441-b0a2-4d9d-bc11-c46012ff962d/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 21:36:38,892 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa708441-b0a2-4d9d-bc11-c46012ff962d/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 21:36:38,918 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2024-11-13 21:36:38,918 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 21:36:38,919 INFO L130 BoogieDeclarations]: Found specification of procedure t_fun [2024-11-13 21:36:38,919 INFO L138 BoogieDeclarations]: Found implementation of procedure t_fun [2024-11-13 21:36:38,919 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-13 21:36:38,919 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 21:36:38,919 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexUnlock [2024-11-13 21:36:38,919 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 21:36:38,919 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 21:36:38,920 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 21:36:39,066 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 21:36:39,067 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 21:36:39,377 INFO L283 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-11-13 21:36:39,378 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 21:36:39,428 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 21:36:39,428 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-13 21:36:39,428 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:36:39 BoogieIcfgContainer [2024-11-13 21:36:39,429 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 21:36:39,430 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 21:36:39,431 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 21:36:39,442 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 21:36:39,442 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:36:39" (1/1) ... [2024-11-13 21:36:39,443 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$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-11-13 21:36:39,453 INFO L158 Benchmark]: Toolchain (without parser) took 1226.34ms. Allocated memory is still 117.4MB. Free memory was 92.8MB in the beginning and 51.1MB in the end (delta: 41.7MB). Peak memory consumption was 41.9MB. Max. memory is 16.1GB. [2024-11-13 21:36:39,456 INFO L158 Benchmark]: CDTParser took 0.41ms. Allocated memory is still 167.8MB. Free memory is still 103.7MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 21:36:39,456 INFO L158 Benchmark]: CACSL2BoogieTranslator took 556.38ms. Allocated memory is still 117.4MB. Free memory was 92.4MB in the beginning and 72.2MB in the end (delta: 20.3MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-11-13 21:36:39,456 INFO L158 Benchmark]: Boogie Procedure Inliner took 40.85ms. Allocated memory is still 117.4MB. Free memory was 72.2MB in the beginning and 70.3MB in the end (delta: 1.9MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 21:36:39,457 INFO L158 Benchmark]: Boogie Preprocessor took 24.07ms. Allocated memory is still 117.4MB. Free memory was 70.3MB in the beginning and 68.9MB in the end (delta: 1.4MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 21:36:39,457 INFO L158 Benchmark]: RCFGBuilder took 579.51ms. Allocated memory is still 117.4MB. Free memory was 68.9MB in the beginning and 52.5MB in the end (delta: 16.4MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-11-13 21:36:39,458 INFO L158 Benchmark]: CodeCheck took 19.22ms. Allocated memory is still 117.4MB. Free memory was 52.1MB in the beginning and 51.1MB in the end (delta: 1.0MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 21:36:39,462 INFO L338 ainManager$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 0.41ms. Allocated memory is still 167.8MB. Free memory is still 103.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 556.38ms. Allocated memory is still 117.4MB. Free memory was 92.4MB in the beginning and 72.2MB in the end (delta: 20.3MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 40.85ms. Allocated memory is still 117.4MB. Free memory was 72.2MB in the beginning and 70.3MB in the end (delta: 1.9MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 24.07ms. Allocated memory is still 117.4MB. Free memory was 70.3MB in the beginning and 68.9MB in the end (delta: 1.4MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 579.51ms. Allocated memory is still 117.4MB. Free memory was 68.9MB in the beginning and 52.5MB in the end (delta: 16.4MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * CodeCheck took 19.22ms. Allocated memory is still 117.4MB. Free memory was 52.1MB in the beginning and 51.1MB in the end (delta: 1.0MB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-11-13 21:36:39,497 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa708441-b0a2-4d9d-bc11-c46012ff962d/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_fa708441-b0a2-4d9d-bc11-c46012ff962d/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa708441-b0a2-4d9d-bc11-c46012ff962d/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_fa708441-b0a2-4d9d-bc11-c46012ff962d/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa708441-b0a2-4d9d-bc11-c46012ff962d/bin/ukojak-verify-EEHR8qb7sm/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/goblint-regression/13-privatized_03-priv_inv.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa708441-b0a2-4d9d-bc11-c46012ff962d/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_fa708441-b0a2-4d9d-bc11-c46012ff962d/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 f20707f1105ba10067156ebf4074b2c6b4682bff1e09b23f43a3f8b7604511aa --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 21:36:42,268 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 21:36:42,403 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa708441-b0a2-4d9d-bc11-c46012ff962d/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2024-11-13 21:36:42,448 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 21:36:42,449 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 21:36:42,450 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 21:36:42,450 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 21:36:42,450 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 21:36:42,450 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 21:36:42,450 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 21:36:42,450 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 21:36:42,450 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-13 21:36:42,451 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-13 21:36:42,451 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-13 21:36:42,453 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 21:36:42,453 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-13 21:36:42,453 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-13 21:36:42,453 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 21:36:42,454 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-13 21:36:42,454 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 21:36:42,454 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 21:36:42,454 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 21:36:42,455 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 21:36:42,455 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 21:36:42,455 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 21:36:42,455 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 21:36:42,455 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-11-13 21:36:42,455 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 21:36:42,455 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:36:42,455 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 21:36:42,455 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 21:36:42,455 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-13 21:36:42,456 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 21:36:42,456 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-11-13 21:36:42,456 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_fa708441-b0a2-4d9d-bc11-c46012ff962d/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 -> f20707f1105ba10067156ebf4074b2c6b4682bff1e09b23f43a3f8b7604511aa [2024-11-13 21:36:42,817 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 21:36:42,826 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 21:36:42,828 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 21:36:42,829 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 21:36:42,830 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 21:36:42,831 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa708441-b0a2-4d9d-bc11-c46012ff962d/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/goblint-regression/13-privatized_03-priv_inv.i Unable to find full path for "g++" [2024-11-13 21:36:44,863 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 21:36:45,214 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 21:36:45,215 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa708441-b0a2-4d9d-bc11-c46012ff962d/sv-benchmarks/c/goblint-regression/13-privatized_03-priv_inv.i [2024-11-13 21:36:45,236 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa708441-b0a2-4d9d-bc11-c46012ff962d/bin/ukojak-verify-EEHR8qb7sm/data/efc43f6d0/34d3ae7023f64ffca2b60fd3e58760f3/FLAG1ef9ecb1b [2024-11-13 21:36:45,260 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa708441-b0a2-4d9d-bc11-c46012ff962d/bin/ukojak-verify-EEHR8qb7sm/data/efc43f6d0/34d3ae7023f64ffca2b60fd3e58760f3 [2024-11-13 21:36:45,263 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 21:36:45,264 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 21:36:45,266 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 21:36:45,267 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 21:36:45,272 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 21:36:45,273 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:36:45" (1/1) ... [2024-11-13 21:36:45,275 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1f82190b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:36:45, skipping insertion in model container [2024-11-13 21:36:45,276 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:36:45" (1/1) ... [2024-11-13 21:36:45,317 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 21:36:45,731 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:36:45,754 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 21:36:45,800 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:36:45,849 INFO L204 MainTranslator]: Completed translation [2024-11-13 21:36:45,849 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:36:45 WrapperNode [2024-11-13 21:36:45,850 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 21:36:45,851 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 21:36:45,851 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 21:36:45,851 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 21:36:45,858 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:36:45" (1/1) ... [2024-11-13 21:36:45,874 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:36:45" (1/1) ... [2024-11-13 21:36:45,895 INFO L138 Inliner]: procedures = 175, calls = 35, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 114 [2024-11-13 21:36:45,896 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 21:36:45,896 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 21:36:45,896 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 21:36:45,897 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 21:36:45,903 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:36:45" (1/1) ... [2024-11-13 21:36:45,903 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:36:45" (1/1) ... [2024-11-13 21:36:45,907 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:36:45" (1/1) ... [2024-11-13 21:36:45,907 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:36:45" (1/1) ... [2024-11-13 21:36:45,916 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:36:45" (1/1) ... [2024-11-13 21:36:45,918 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:36:45" (1/1) ... [2024-11-13 21:36:45,920 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:36:45" (1/1) ... [2024-11-13 21:36:45,921 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:36:45" (1/1) ... [2024-11-13 21:36:45,924 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 21:36:45,925 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 21:36:45,926 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 21:36:45,926 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 21:36:45,927 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:36:45" (1/1) ... [2024-11-13 21:36:45,933 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:36:45,951 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa708441-b0a2-4d9d-bc11-c46012ff962d/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 21:36:45,968 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa708441-b0a2-4d9d-bc11-c46012ff962d/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 21:36:45,977 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa708441-b0a2-4d9d-bc11-c46012ff962d/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 21:36:46,002 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2024-11-13 21:36:46,002 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 21:36:46,002 INFO L130 BoogieDeclarations]: Found specification of procedure t_fun [2024-11-13 21:36:46,003 INFO L138 BoogieDeclarations]: Found implementation of procedure t_fun [2024-11-13 21:36:46,003 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-13 21:36:46,003 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2024-11-13 21:36:46,003 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-11-13 21:36:46,004 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2024-11-13 21:36:46,004 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexUnlock [2024-11-13 21:36:46,004 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 21:36:46,004 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 21:36:46,005 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 21:36:46,215 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 21:36:46,217 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 21:36:46,582 INFO L283 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-11-13 21:36:46,582 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 21:36:46,612 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 21:36:46,614 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-13 21:36:46,614 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:36:46 BoogieIcfgContainer [2024-11-13 21:36:46,615 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 21:36:46,615 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 21:36:46,616 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 21:36:46,626 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 21:36:46,626 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:36:46" (1/1) ... [2024-11-13 21:36:46,627 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$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-11-13 21:36:46,632 INFO L158 Benchmark]: Toolchain (without parser) took 1367.62ms. Allocated memory is still 83.9MB. Free memory was 59.2MB in the beginning and 52.0MB in the end (delta: 7.2MB). Peak memory consumption was 4.1MB. Max. memory is 16.1GB. [2024-11-13 21:36:46,633 INFO L158 Benchmark]: CDTParser took 0.42ms. Allocated memory is still 83.9MB. Free memory is still 64.7MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 21:36:46,633 INFO L158 Benchmark]: CACSL2BoogieTranslator took 583.96ms. Allocated memory is still 83.9MB. Free memory was 59.2MB in the beginning and 37.7MB in the end (delta: 21.5MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2024-11-13 21:36:46,633 INFO L158 Benchmark]: Boogie Procedure Inliner took 45.08ms. Allocated memory is still 83.9MB. Free memory was 37.7MB in the beginning and 35.9MB in the end (delta: 1.8MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 21:36:46,634 INFO L158 Benchmark]: Boogie Preprocessor took 28.33ms. Allocated memory is still 83.9MB. Free memory was 35.9MB in the beginning and 34.2MB in the end (delta: 1.8MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 21:36:46,634 INFO L158 Benchmark]: RCFGBuilder took 689.30ms. Allocated memory is still 83.9MB. Free memory was 34.2MB in the beginning and 53.8MB in the end (delta: -19.6MB). Peak memory consumption was 20.9MB. Max. memory is 16.1GB. [2024-11-13 21:36:46,635 INFO L158 Benchmark]: CodeCheck took 15.16ms. Allocated memory is still 83.9MB. Free memory was 53.3MB in the beginning and 52.0MB in the end (delta: 1.3MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 21:36:46,637 INFO L338 ainManager$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 0.42ms. Allocated memory is still 83.9MB. Free memory is still 64.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 583.96ms. Allocated memory is still 83.9MB. Free memory was 59.2MB in the beginning and 37.7MB in the end (delta: 21.5MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 45.08ms. Allocated memory is still 83.9MB. Free memory was 37.7MB in the beginning and 35.9MB in the end (delta: 1.8MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 28.33ms. Allocated memory is still 83.9MB. Free memory was 35.9MB in the beginning and 34.2MB in the end (delta: 1.8MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 689.30ms. Allocated memory is still 83.9MB. Free memory was 34.2MB in the beginning and 53.8MB in the end (delta: -19.6MB). Peak memory consumption was 20.9MB. Max. memory is 16.1GB. * CodeCheck took 15.16ms. Allocated memory is still 83.9MB. Free memory was 53.3MB in the beginning and 52.0MB in the end (delta: 1.3MB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-11-13 21:36:46,662 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa708441-b0a2-4d9d-bc11-c46012ff962d/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 Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: Concurrent programs are currently unsupported