./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/goblint-regression/04-mutex_18-glob_guards.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_5b35c2fd-fd53-4983-8a83-07eea39763f6/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b35c2fd-fd53-4983-8a83-07eea39763f6/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_5b35c2fd-fd53-4983-8a83-07eea39763f6/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b35c2fd-fd53-4983-8a83-07eea39763f6/bin/ukojak-verify-EEHR8qb7sm/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/goblint-regression/04-mutex_18-glob_guards.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b35c2fd-fd53-4983-8a83-07eea39763f6/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_5b35c2fd-fd53-4983-8a83-07eea39763f6/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 a0a52117517f5f1ef7fb9c68fe8f56609e6cd05991ff2a7b47c2b82f7b5210a3 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 21:09:08,917 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 21:09:08,989 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b35c2fd-fd53-4983-8a83-07eea39763f6/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2024-11-13 21:09:08,995 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 21:09:08,995 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 21:09:09,022 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 21:09:09,023 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 21:09:09,024 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 21:09:09,024 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 21:09:09,024 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 21:09:09,024 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 21:09:09,025 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 21:09:09,025 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 21:09:09,025 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-13 21:09:09,025 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-13 21:09:09,025 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-13 21:09:09,025 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 21:09:09,026 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 21:09:09,026 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 21:09:09,026 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 21:09:09,026 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 21:09:09,026 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 21:09:09,027 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 21:09:09,027 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 21:09:09,027 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 21:09:09,027 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:09:09,028 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 21:09:09,028 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 21:09:09,028 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 21:09:09,028 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 21:09:09,028 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_5b35c2fd-fd53-4983-8a83-07eea39763f6/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 -> a0a52117517f5f1ef7fb9c68fe8f56609e6cd05991ff2a7b47c2b82f7b5210a3 [2024-11-13 21:09:09,383 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 21:09:09,398 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 21:09:09,403 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 21:09:09,405 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 21:09:09,406 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 21:09:09,408 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b35c2fd-fd53-4983-8a83-07eea39763f6/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/goblint-regression/04-mutex_18-glob_guards.i Unable to find full path for "g++" [2024-11-13 21:09:11,413 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 21:09:11,793 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 21:09:11,794 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b35c2fd-fd53-4983-8a83-07eea39763f6/sv-benchmarks/c/goblint-regression/04-mutex_18-glob_guards.i [2024-11-13 21:09:11,812 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b35c2fd-fd53-4983-8a83-07eea39763f6/bin/ukojak-verify-EEHR8qb7sm/data/b32af6028/069da62c9ea240a18fe7ab78cc4d87cb/FLAG15b9ef0ae [2024-11-13 21:09:11,841 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b35c2fd-fd53-4983-8a83-07eea39763f6/bin/ukojak-verify-EEHR8qb7sm/data/b32af6028/069da62c9ea240a18fe7ab78cc4d87cb [2024-11-13 21:09:11,846 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 21:09:11,847 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 21:09:11,852 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 21:09:11,852 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 21:09:11,860 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 21:09:11,861 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:09:11" (1/1) ... [2024-11-13 21:09:11,862 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@47a41eba and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:09:11, skipping insertion in model container [2024-11-13 21:09:11,866 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:09:11" (1/1) ... [2024-11-13 21:09:11,922 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 21:09:12,527 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:09:12,545 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 21:09:12,601 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:09:12,668 INFO L204 MainTranslator]: Completed translation [2024-11-13 21:09:12,669 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:09:12 WrapperNode [2024-11-13 21:09:12,669 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 21:09:12,670 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 21:09:12,670 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 21:09:12,671 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 21:09:12,677 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:09:12" (1/1) ... [2024-11-13 21:09:12,700 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:09:12" (1/1) ... [2024-11-13 21:09:12,736 INFO L138 Inliner]: procedures = 257, calls = 3, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 138 [2024-11-13 21:09:12,738 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 21:09:12,738 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 21:09:12,739 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 21:09:12,739 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 21:09:12,747 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:09:12" (1/1) ... [2024-11-13 21:09:12,747 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:09:12" (1/1) ... [2024-11-13 21:09:12,752 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:09:12" (1/1) ... [2024-11-13 21:09:12,753 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:09:12" (1/1) ... [2024-11-13 21:09:12,766 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:09:12" (1/1) ... [2024-11-13 21:09:12,771 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:09:12" (1/1) ... [2024-11-13 21:09:12,772 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:09:12" (1/1) ... [2024-11-13 21:09:12,779 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:09:12" (1/1) ... [2024-11-13 21:09:12,781 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 21:09:12,782 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 21:09:12,782 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 21:09:12,782 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 21:09:12,785 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:09:12" (1/1) ... [2024-11-13 21:09:12,800 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:09:12,823 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b35c2fd-fd53-4983-8a83-07eea39763f6/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 21:09:12,839 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b35c2fd-fd53-4983-8a83-07eea39763f6/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 21:09:12,844 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b35c2fd-fd53-4983-8a83-07eea39763f6/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 21:09:12,878 INFO L130 BoogieDeclarations]: Found specification of procedure t_fun [2024-11-13 21:09:12,878 INFO L138 BoogieDeclarations]: Found implementation of procedure t_fun [2024-11-13 21:09:12,879 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 21:09:12,879 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 21:09:12,880 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 21:09:13,057 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 21:09:13,059 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 21:09:13,389 INFO L283 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-11-13 21:09:13,389 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 21:09:13,418 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 21:09:13,418 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-13 21:09:13,418 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:09:13 BoogieIcfgContainer [2024-11-13 21:09:13,419 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 21:09:13,419 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 21:09:13,419 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 21:09:13,444 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 21:09:13,446 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:09:13" (1/1) ... [2024-11-13 21:09:13,448 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$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-11-13 21:09:13,456 INFO L158 Benchmark]: Toolchain (without parser) took 1608.83ms. Allocated memory is still 142.6MB. Free memory was 118.2MB in the beginning and 70.7MB in the end (delta: 47.5MB). Peak memory consumption was 50.3MB. Max. memory is 16.1GB. [2024-11-13 21:09:13,462 INFO L158 Benchmark]: CDTParser took 2.31ms. Allocated memory is still 142.6MB. Free memory is still 81.8MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 21:09:13,463 INFO L158 Benchmark]: CACSL2BoogieTranslator took 817.63ms. Allocated memory is still 142.6MB. Free memory was 118.2MB in the beginning and 91.1MB in the end (delta: 27.1MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2024-11-13 21:09:13,463 INFO L158 Benchmark]: Boogie Procedure Inliner took 67.78ms. Allocated memory is still 142.6MB. Free memory was 91.1MB in the beginning and 88.8MB in the end (delta: 2.3MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 21:09:13,464 INFO L158 Benchmark]: Boogie Preprocessor took 43.10ms. Allocated memory is still 142.6MB. Free memory was 88.8MB in the beginning and 87.2MB in the end (delta: 1.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 21:09:13,464 INFO L158 Benchmark]: RCFGBuilder took 636.52ms. Allocated memory is still 142.6MB. Free memory was 87.2MB in the beginning and 72.0MB in the end (delta: 15.2MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 21:09:13,466 INFO L158 Benchmark]: CodeCheck took 35.52ms. Allocated memory is still 142.6MB. Free memory was 72.0MB in the beginning and 70.7MB in the end (delta: 1.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 21:09:13,469 INFO L338 ainManager$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 2.31ms. Allocated memory is still 142.6MB. Free memory is still 81.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 817.63ms. Allocated memory is still 142.6MB. Free memory was 118.2MB in the beginning and 91.1MB in the end (delta: 27.1MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 67.78ms. Allocated memory is still 142.6MB. Free memory was 91.1MB in the beginning and 88.8MB in the end (delta: 2.3MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 43.10ms. Allocated memory is still 142.6MB. Free memory was 88.8MB in the beginning and 87.2MB in the end (delta: 1.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 636.52ms. Allocated memory is still 142.6MB. Free memory was 87.2MB in the beginning and 72.0MB in the end (delta: 15.2MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * CodeCheck took 35.52ms. Allocated memory is still 142.6MB. Free memory was 72.0MB in the beginning and 70.7MB in the end (delta: 1.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-11-13 21:09:13,501 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b35c2fd-fd53-4983-8a83-07eea39763f6/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_5b35c2fd-fd53-4983-8a83-07eea39763f6/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b35c2fd-fd53-4983-8a83-07eea39763f6/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_5b35c2fd-fd53-4983-8a83-07eea39763f6/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b35c2fd-fd53-4983-8a83-07eea39763f6/bin/ukojak-verify-EEHR8qb7sm/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/goblint-regression/04-mutex_18-glob_guards.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b35c2fd-fd53-4983-8a83-07eea39763f6/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_5b35c2fd-fd53-4983-8a83-07eea39763f6/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 a0a52117517f5f1ef7fb9c68fe8f56609e6cd05991ff2a7b47c2b82f7b5210a3 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 21:09:16,927 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 21:09:17,071 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b35c2fd-fd53-4983-8a83-07eea39763f6/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2024-11-13 21:09:17,137 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 21:09:17,138 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 21:09:17,138 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 21:09:17,138 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 21:09:17,138 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 21:09:17,139 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 21:09:17,139 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 21:09:17,139 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 21:09:17,139 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-13 21:09:17,139 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-13 21:09:17,139 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-13 21:09:17,139 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 21:09:17,139 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-13 21:09:17,140 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-13 21:09:17,141 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 21:09:17,142 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-13 21:09:17,143 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 21:09:17,143 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 21:09:17,143 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 21:09:17,143 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 21:09:17,144 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 21:09:17,144 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 21:09:17,144 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 21:09:17,144 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-11-13 21:09:17,144 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 21:09:17,144 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:09:17,144 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 21:09:17,144 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 21:09:17,145 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-13 21:09:17,145 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 21:09:17,145 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-11-13 21:09:17,146 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_5b35c2fd-fd53-4983-8a83-07eea39763f6/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 -> a0a52117517f5f1ef7fb9c68fe8f56609e6cd05991ff2a7b47c2b82f7b5210a3 [2024-11-13 21:09:17,573 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 21:09:17,588 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 21:09:17,591 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 21:09:17,593 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 21:09:17,597 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 21:09:17,599 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b35c2fd-fd53-4983-8a83-07eea39763f6/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/goblint-regression/04-mutex_18-glob_guards.i Unable to find full path for "g++" [2024-11-13 21:09:20,183 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 21:09:20,624 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 21:09:20,625 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b35c2fd-fd53-4983-8a83-07eea39763f6/sv-benchmarks/c/goblint-regression/04-mutex_18-glob_guards.i [2024-11-13 21:09:20,646 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b35c2fd-fd53-4983-8a83-07eea39763f6/bin/ukojak-verify-EEHR8qb7sm/data/08b20f4f3/ba20c86d689341b482efc265923dead3/FLAG7d13212a2 [2024-11-13 21:09:20,674 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b35c2fd-fd53-4983-8a83-07eea39763f6/bin/ukojak-verify-EEHR8qb7sm/data/08b20f4f3/ba20c86d689341b482efc265923dead3 [2024-11-13 21:09:20,677 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 21:09:20,680 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 21:09:20,683 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 21:09:20,683 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 21:09:20,689 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 21:09:20,691 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:09:20" (1/1) ... [2024-11-13 21:09:20,692 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@57e70539 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:09:20, skipping insertion in model container [2024-11-13 21:09:20,694 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:09:20" (1/1) ... [2024-11-13 21:09:20,764 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 21:09:21,375 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:09:21,398 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 21:09:21,460 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:09:21,551 INFO L204 MainTranslator]: Completed translation [2024-11-13 21:09:21,552 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:09:21 WrapperNode [2024-11-13 21:09:21,552 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 21:09:21,554 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 21:09:21,554 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 21:09:21,554 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 21:09:21,563 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:09:21" (1/1) ... [2024-11-13 21:09:21,595 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:09:21" (1/1) ... [2024-11-13 21:09:21,626 INFO L138 Inliner]: procedures = 258, calls = 3, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 138 [2024-11-13 21:09:21,626 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 21:09:21,627 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 21:09:21,627 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 21:09:21,627 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 21:09:21,637 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:09:21" (1/1) ... [2024-11-13 21:09:21,637 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:09:21" (1/1) ... [2024-11-13 21:09:21,642 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:09:21" (1/1) ... [2024-11-13 21:09:21,642 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:09:21" (1/1) ... [2024-11-13 21:09:21,663 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:09:21" (1/1) ... [2024-11-13 21:09:21,666 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:09:21" (1/1) ... [2024-11-13 21:09:21,673 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:09:21" (1/1) ... [2024-11-13 21:09:21,674 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:09:21" (1/1) ... [2024-11-13 21:09:21,681 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 21:09:21,685 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 21:09:21,685 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 21:09:21,685 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 21:09:21,687 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:09:21" (1/1) ... [2024-11-13 21:09:21,699 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:09:21,719 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b35c2fd-fd53-4983-8a83-07eea39763f6/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 21:09:21,736 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b35c2fd-fd53-4983-8a83-07eea39763f6/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 21:09:21,741 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b35c2fd-fd53-4983-8a83-07eea39763f6/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 21:09:21,775 INFO L130 BoogieDeclarations]: Found specification of procedure t_fun [2024-11-13 21:09:21,776 INFO L138 BoogieDeclarations]: Found implementation of procedure t_fun [2024-11-13 21:09:21,776 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 21:09:21,776 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 21:09:21,778 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 21:09:22,054 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 21:09:22,058 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 21:09:22,420 INFO L283 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-11-13 21:09:22,420 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 21:09:22,445 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 21:09:22,445 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-13 21:09:22,446 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:09:22 BoogieIcfgContainer [2024-11-13 21:09:22,446 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 21:09:22,447 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 21:09:22,447 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 21:09:22,466 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 21:09:22,466 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:09:22" (1/1) ... [2024-11-13 21:09:22,467 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$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-11-13 21:09:22,477 INFO L158 Benchmark]: Toolchain (without parser) took 1794.38ms. Allocated memory is still 117.4MB. Free memory was 93.3MB in the beginning and 43.9MB in the end (delta: 49.5MB). Peak memory consumption was 50.3MB. Max. memory is 16.1GB. [2024-11-13 21:09:22,477 INFO L158 Benchmark]: CDTParser took 0.51ms. Allocated memory is still 83.9MB. Free memory is still 47.5MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 21:09:22,478 INFO L158 Benchmark]: CACSL2BoogieTranslator took 870.30ms. Allocated memory is still 117.4MB. Free memory was 93.1MB in the beginning and 65.2MB in the end (delta: 27.9MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2024-11-13 21:09:22,478 INFO L158 Benchmark]: Boogie Procedure Inliner took 72.64ms. Allocated memory is still 117.4MB. Free memory was 65.2MB in the beginning and 62.9MB in the end (delta: 2.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 21:09:22,480 INFO L158 Benchmark]: Boogie Preprocessor took 53.95ms. Allocated memory is still 117.4MB. Free memory was 62.9MB in the beginning and 61.3MB in the end (delta: 1.6MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 21:09:22,484 INFO L158 Benchmark]: RCFGBuilder took 761.33ms. Allocated memory is still 117.4MB. Free memory was 61.3MB in the beginning and 45.1MB in the end (delta: 16.2MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-11-13 21:09:22,484 INFO L158 Benchmark]: CodeCheck took 26.42ms. Allocated memory is still 117.4MB. Free memory was 45.1MB in the beginning and 43.9MB in the end (delta: 1.2MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 21:09:22,491 INFO L338 ainManager$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 0.51ms. Allocated memory is still 83.9MB. Free memory is still 47.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 870.30ms. Allocated memory is still 117.4MB. Free memory was 93.1MB in the beginning and 65.2MB in the end (delta: 27.9MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 72.64ms. Allocated memory is still 117.4MB. Free memory was 65.2MB in the beginning and 62.9MB in the end (delta: 2.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 53.95ms. Allocated memory is still 117.4MB. Free memory was 62.9MB in the beginning and 61.3MB in the end (delta: 1.6MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 761.33ms. Allocated memory is still 117.4MB. Free memory was 61.3MB in the beginning and 45.1MB in the end (delta: 16.2MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * CodeCheck took 26.42ms. Allocated memory is still 117.4MB. Free memory was 45.1MB in the beginning and 43.9MB in the end (delta: 1.2MB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-11-13 21:09:22,530 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b35c2fd-fd53-4983-8a83-07eea39763f6/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