./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/pthread-wmm/safe014_pso.oepc_pso.opt_tso.oepc_tso.opt.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_e7950c20-82e6-4985-ba4f-6289499607f0/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e7950c20-82e6-4985-ba4f-6289499607f0/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_e7950c20-82e6-4985-ba4f-6289499607f0/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e7950c20-82e6-4985-ba4f-6289499607f0/bin/ukojak-verify-EEHR8qb7sm/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/pthread-wmm/safe014_pso.oepc_pso.opt_tso.oepc_tso.opt.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e7950c20-82e6-4985-ba4f-6289499607f0/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_e7950c20-82e6-4985-ba4f-6289499607f0/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 26c7def9550acbb8db0f014014632a2eeeeca7df9ce503e9999e1bc5b1d84980 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 22:23:30,312 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 22:23:30,403 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e7950c20-82e6-4985-ba4f-6289499607f0/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2024-11-13 22:23:30,411 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 22:23:30,412 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 22:23:30,441 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 22:23:30,442 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 22:23:30,442 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 22:23:30,442 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 22:23:30,443 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 22:23:30,443 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 22:23:30,443 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 22:23:30,443 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 22:23:30,444 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-13 22:23:30,444 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-13 22:23:30,445 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-13 22:23:30,445 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 22:23:30,445 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 22:23:30,445 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 22:23:30,446 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 22:23:30,446 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 22:23:30,446 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 22:23:30,446 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 22:23:30,446 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 22:23:30,446 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 22:23:30,446 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:23:30,446 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 22:23:30,446 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 22:23:30,446 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 22:23:30,446 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 22:23:30,446 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_e7950c20-82e6-4985-ba4f-6289499607f0/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 -> 26c7def9550acbb8db0f014014632a2eeeeca7df9ce503e9999e1bc5b1d84980 [2024-11-13 22:23:30,727 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 22:23:30,735 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 22:23:30,738 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 22:23:30,739 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 22:23:30,739 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 22:23:30,741 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e7950c20-82e6-4985-ba4f-6289499607f0/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/pthread-wmm/safe014_pso.oepc_pso.opt_tso.oepc_tso.opt.i Unable to find full path for "g++" [2024-11-13 22:23:32,549 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 22:23:32,881 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 22:23:32,882 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e7950c20-82e6-4985-ba4f-6289499607f0/sv-benchmarks/c/pthread-wmm/safe014_pso.oepc_pso.opt_tso.oepc_tso.opt.i [2024-11-13 22:23:32,896 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e7950c20-82e6-4985-ba4f-6289499607f0/bin/ukojak-verify-EEHR8qb7sm/data/e366a3d23/6c206c1b54b9432faaf7051c844faf76/FLAG4b1e47a6b [2024-11-13 22:23:32,911 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e7950c20-82e6-4985-ba4f-6289499607f0/bin/ukojak-verify-EEHR8qb7sm/data/e366a3d23/6c206c1b54b9432faaf7051c844faf76 [2024-11-13 22:23:32,914 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 22:23:32,915 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 22:23:32,917 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 22:23:32,917 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 22:23:32,922 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 22:23:32,923 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:23:32" (1/1) ... [2024-11-13 22:23:32,924 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@192fa3b1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:23:32, skipping insertion in model container [2024-11-13 22:23:32,924 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:23:32" (1/1) ... [2024-11-13 22:23:32,961 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 22:23:33,397 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:23:33,409 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 22:23:33,487 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:23:33,536 INFO L204 MainTranslator]: Completed translation [2024-11-13 22:23:33,537 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:23:33 WrapperNode [2024-11-13 22:23:33,538 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 22:23:33,539 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 22:23:33,539 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 22:23:33,539 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 22:23:33,546 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:23:33" (1/1) ... [2024-11-13 22:23:33,562 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:23:33" (1/1) ... [2024-11-13 22:23:33,587 INFO L138 Inliner]: procedures = 175, calls = 42, calls flagged for inlining = 5, calls inlined = 5, statements flattened = 60 [2024-11-13 22:23:33,590 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 22:23:33,591 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 22:23:33,591 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 22:23:33,592 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 22:23:33,599 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:23:33" (1/1) ... [2024-11-13 22:23:33,599 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:23:33" (1/1) ... [2024-11-13 22:23:33,601 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:23:33" (1/1) ... [2024-11-13 22:23:33,602 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:23:33" (1/1) ... [2024-11-13 22:23:33,615 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:23:33" (1/1) ... [2024-11-13 22:23:33,620 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:23:33" (1/1) ... [2024-11-13 22:23:33,622 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:23:33" (1/1) ... [2024-11-13 22:23:33,626 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:23:33" (1/1) ... [2024-11-13 22:23:33,629 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 22:23:33,629 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 22:23:33,634 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 22:23:33,634 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 22:23:33,635 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:23:33" (1/1) ... [2024-11-13 22:23:33,645 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:23:33,664 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e7950c20-82e6-4985-ba4f-6289499607f0/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 22:23:33,679 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e7950c20-82e6-4985-ba4f-6289499607f0/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 22:23:33,686 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e7950c20-82e6-4985-ba4f-6289499607f0/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 22:23:33,715 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2024-11-13 22:23:33,716 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 22:23:33,716 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2024-11-13 22:23:33,716 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2024-11-13 22:23:33,717 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2024-11-13 22:23:33,717 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2024-11-13 22:23:33,717 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2024-11-13 22:23:33,717 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2024-11-13 22:23:33,717 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 22:23:33,717 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2024-11-13 22:23:33,718 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 22:23:33,718 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 22:23:33,719 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 22:23:33,900 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 22:23:33,902 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 22:23:34,120 INFO L283 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-11-13 22:23:34,120 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 22:23:34,138 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 22:23:34,138 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-13 22:23:34,138 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:23:34 BoogieIcfgContainer [2024-11-13 22:23:34,139 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 22:23:34,139 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 22:23:34,140 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 22:23:34,150 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 22:23:34,151 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:23:34" (1/1) ... [2024-11-13 22:23:34,152 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$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-11-13 22:23:34,160 INFO L158 Benchmark]: Toolchain (without parser) took 1244.11ms. Allocated memory is still 142.6MB. Free memory was 115.4MB in the beginning and 78.2MB in the end (delta: 37.2MB). Peak memory consumption was 41.9MB. Max. memory is 16.1GB. [2024-11-13 22:23:34,162 INFO L158 Benchmark]: CDTParser took 0.45ms. Allocated memory is still 117.4MB. Free memory is still 75.4MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:23:34,163 INFO L158 Benchmark]: CACSL2BoogieTranslator took 621.32ms. Allocated memory is still 142.6MB. Free memory was 115.2MB in the beginning and 95.2MB in the end (delta: 20.1MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2024-11-13 22:23:34,163 INFO L158 Benchmark]: Boogie Procedure Inliner took 52.00ms. Allocated memory is still 142.6MB. Free memory was 95.2MB in the beginning and 93.5MB in the end (delta: 1.7MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:23:34,164 INFO L158 Benchmark]: Boogie Preprocessor took 37.77ms. Allocated memory is still 142.6MB. Free memory was 93.5MB in the beginning and 92.6MB in the end (delta: 948.5kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:23:34,164 INFO L158 Benchmark]: RCFGBuilder took 509.24ms. Allocated memory is still 142.6MB. Free memory was 92.4MB in the beginning and 79.7MB in the end (delta: 12.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 22:23:34,166 INFO L158 Benchmark]: CodeCheck took 18.95ms. Allocated memory is still 142.6MB. Free memory was 79.5MB in the beginning and 78.2MB in the end (delta: 1.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 22:23:34,169 INFO L338 ainManager$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 0.45ms. Allocated memory is still 117.4MB. Free memory is still 75.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 621.32ms. Allocated memory is still 142.6MB. Free memory was 115.2MB in the beginning and 95.2MB in the end (delta: 20.1MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 52.00ms. Allocated memory is still 142.6MB. Free memory was 95.2MB in the beginning and 93.5MB in the end (delta: 1.7MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 37.77ms. Allocated memory is still 142.6MB. Free memory was 93.5MB in the beginning and 92.6MB in the end (delta: 948.5kB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 509.24ms. Allocated memory is still 142.6MB. Free memory was 92.4MB in the beginning and 79.7MB in the end (delta: 12.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * CodeCheck took 18.95ms. Allocated memory is still 142.6MB. Free memory was 79.5MB in the beginning and 78.2MB 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 22:23:34,203 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e7950c20-82e6-4985-ba4f-6289499607f0/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_e7950c20-82e6-4985-ba4f-6289499607f0/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e7950c20-82e6-4985-ba4f-6289499607f0/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_e7950c20-82e6-4985-ba4f-6289499607f0/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e7950c20-82e6-4985-ba4f-6289499607f0/bin/ukojak-verify-EEHR8qb7sm/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/pthread-wmm/safe014_pso.oepc_pso.opt_tso.oepc_tso.opt.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e7950c20-82e6-4985-ba4f-6289499607f0/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_e7950c20-82e6-4985-ba4f-6289499607f0/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 26c7def9550acbb8db0f014014632a2eeeeca7df9ce503e9999e1bc5b1d84980 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 22:23:36,986 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 22:23:37,127 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e7950c20-82e6-4985-ba4f-6289499607f0/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2024-11-13 22:23:37,182 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 22:23:37,184 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 22:23:37,184 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 22:23:37,185 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 22:23:37,185 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 22:23:37,185 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 22:23:37,185 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 22:23:37,185 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 22:23:37,185 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-13 22:23:37,185 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-13 22:23:37,185 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-13 22:23:37,186 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 22:23:37,187 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-13 22:23:37,187 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-13 22:23:37,187 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 22:23:37,187 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-13 22:23:37,187 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 22:23:37,187 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 22:23:37,187 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 22:23:37,188 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 22:23:37,188 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 22:23:37,188 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 22:23:37,188 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 22:23:37,188 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-11-13 22:23:37,188 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 22:23:37,188 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:23:37,188 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 22:23:37,188 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 22:23:37,189 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-13 22:23:37,189 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 22:23:37,189 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-11-13 22:23:37,189 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_e7950c20-82e6-4985-ba4f-6289499607f0/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 -> 26c7def9550acbb8db0f014014632a2eeeeca7df9ce503e9999e1bc5b1d84980 [2024-11-13 22:23:37,570 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 22:23:37,582 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 22:23:37,584 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 22:23:37,587 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 22:23:37,588 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 22:23:37,589 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e7950c20-82e6-4985-ba4f-6289499607f0/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/pthread-wmm/safe014_pso.oepc_pso.opt_tso.oepc_tso.opt.i Unable to find full path for "g++" [2024-11-13 22:23:39,753 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 22:23:40,108 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 22:23:40,108 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e7950c20-82e6-4985-ba4f-6289499607f0/sv-benchmarks/c/pthread-wmm/safe014_pso.oepc_pso.opt_tso.oepc_tso.opt.i [2024-11-13 22:23:40,128 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e7950c20-82e6-4985-ba4f-6289499607f0/bin/ukojak-verify-EEHR8qb7sm/data/84786a03c/5057259a773d4228af60b4982cd715ff/FLAGbe8772c25 [2024-11-13 22:23:40,150 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e7950c20-82e6-4985-ba4f-6289499607f0/bin/ukojak-verify-EEHR8qb7sm/data/84786a03c/5057259a773d4228af60b4982cd715ff [2024-11-13 22:23:40,153 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 22:23:40,156 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 22:23:40,158 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 22:23:40,158 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 22:23:40,163 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 22:23:40,165 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:23:40" (1/1) ... [2024-11-13 22:23:40,168 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@14e928c7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:23:40, skipping insertion in model container [2024-11-13 22:23:40,168 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:23:40" (1/1) ... [2024-11-13 22:23:40,215 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 22:23:40,625 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:23:40,638 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 22:23:40,688 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:23:40,732 INFO L204 MainTranslator]: Completed translation [2024-11-13 22:23:40,733 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:23:40 WrapperNode [2024-11-13 22:23:40,733 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 22:23:40,734 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 22:23:40,734 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 22:23:40,734 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 22:23:40,740 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:23:40" (1/1) ... [2024-11-13 22:23:40,754 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:23:40" (1/1) ... [2024-11-13 22:23:40,773 INFO L138 Inliner]: procedures = 176, calls = 42, calls flagged for inlining = 5, calls inlined = 5, statements flattened = 61 [2024-11-13 22:23:40,775 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 22:23:40,775 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 22:23:40,775 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 22:23:40,775 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 22:23:40,780 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:23:40" (1/1) ... [2024-11-13 22:23:40,781 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:23:40" (1/1) ... [2024-11-13 22:23:40,784 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:23:40" (1/1) ... [2024-11-13 22:23:40,784 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:23:40" (1/1) ... [2024-11-13 22:23:40,791 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:23:40" (1/1) ... [2024-11-13 22:23:40,793 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:23:40" (1/1) ... [2024-11-13 22:23:40,795 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:23:40" (1/1) ... [2024-11-13 22:23:40,796 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:23:40" (1/1) ... [2024-11-13 22:23:40,803 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 22:23:40,804 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 22:23:40,804 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 22:23:40,804 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 22:23:40,805 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:23:40" (1/1) ... [2024-11-13 22:23:40,815 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:23:40,830 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e7950c20-82e6-4985-ba4f-6289499607f0/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 22:23:40,843 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e7950c20-82e6-4985-ba4f-6289499607f0/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 22:23:40,845 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e7950c20-82e6-4985-ba4f-6289499607f0/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 22:23:40,869 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2024-11-13 22:23:40,869 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 22:23:40,869 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-11-13 22:23:40,869 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2024-11-13 22:23:40,869 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2024-11-13 22:23:40,869 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2024-11-13 22:23:40,869 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2024-11-13 22:23:40,869 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2024-11-13 22:23:40,869 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2024-11-13 22:23:40,870 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2024-11-13 22:23:40,870 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 22:23:40,870 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 22:23:40,871 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 22:23:41,021 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 22:23:41,023 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 22:23:41,272 INFO L283 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-11-13 22:23:41,272 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 22:23:41,317 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 22:23:41,319 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-13 22:23:41,320 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:23:41 BoogieIcfgContainer [2024-11-13 22:23:41,320 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 22:23:41,321 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 22:23:41,321 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 22:23:41,333 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 22:23:41,333 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:23:41" (1/1) ... [2024-11-13 22:23:41,336 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$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-11-13 22:23:41,345 INFO L158 Benchmark]: Toolchain (without parser) took 1186.52ms. Allocated memory is still 83.9MB. Free memory was 59.1MB in the beginning and 57.9MB in the end (delta: 1.1MB). Peak memory consumption was 3.6MB. Max. memory is 16.1GB. [2024-11-13 22:23:41,346 INFO L158 Benchmark]: CDTParser took 0.39ms. Allocated memory is still 83.9MB. Free memory is still 65.3MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:23:41,346 INFO L158 Benchmark]: CACSL2BoogieTranslator took 575.84ms. Allocated memory is still 83.9MB. Free memory was 59.1MB in the beginning and 38.2MB in the end (delta: 20.9MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-11-13 22:23:41,347 INFO L158 Benchmark]: Boogie Procedure Inliner took 40.93ms. Allocated memory is still 83.9MB. Free memory was 38.2MB in the beginning and 36.5MB in the end (delta: 1.6MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:23:41,348 INFO L158 Benchmark]: Boogie Preprocessor took 27.79ms. Allocated memory is still 83.9MB. Free memory was 36.5MB in the beginning and 35.2MB in the end (delta: 1.3MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:23:41,348 INFO L158 Benchmark]: RCFGBuilder took 516.58ms. Allocated memory is still 83.9MB. Free memory was 35.2MB in the beginning and 59.7MB in the end (delta: -24.4MB). Peak memory consumption was 20.4MB. Max. memory is 16.1GB. [2024-11-13 22:23:41,352 INFO L158 Benchmark]: CodeCheck took 19.13ms. Allocated memory is still 83.9MB. Free memory was 59.7MB in the beginning and 58.5MB in the end (delta: 1.2MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:23:41,354 INFO L338 ainManager$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 0.39ms. Allocated memory is still 83.9MB. Free memory is still 65.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 575.84ms. Allocated memory is still 83.9MB. Free memory was 59.1MB in the beginning and 38.2MB in the end (delta: 20.9MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 40.93ms. Allocated memory is still 83.9MB. Free memory was 38.2MB in the beginning and 36.5MB in the end (delta: 1.6MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 27.79ms. Allocated memory is still 83.9MB. Free memory was 36.5MB in the beginning and 35.2MB in the end (delta: 1.3MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 516.58ms. Allocated memory is still 83.9MB. Free memory was 35.2MB in the beginning and 59.7MB in the end (delta: -24.4MB). Peak memory consumption was 20.4MB. Max. memory is 16.1GB. * CodeCheck took 19.13ms. Allocated memory is still 83.9MB. Free memory was 59.7MB in the beginning and 58.5MB 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 22:23:41,380 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e7950c20-82e6-4985-ba4f-6289499607f0/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