./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/pthread-wmm/mix008_tso.oepc.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_611f7635-ad91-4949-8c58-c547bce50348/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_611f7635-ad91-4949-8c58-c547bce50348/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_611f7635-ad91-4949-8c58-c547bce50348/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_611f7635-ad91-4949-8c58-c547bce50348/bin/ukojak-verify-EEHR8qb7sm/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/pthread-wmm/mix008_tso.oepc.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_611f7635-ad91-4949-8c58-c547bce50348/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_611f7635-ad91-4949-8c58-c547bce50348/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 5babed9169ff1f82a919f6310b42a42108866edd5cf3c99389faf03347963192 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 16:38:15,286 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 16:38:15,393 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_611f7635-ad91-4949-8c58-c547bce50348/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2024-11-13 16:38:15,404 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 16:38:15,405 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 16:38:15,441 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 16:38:15,442 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 16:38:15,442 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 16:38:15,443 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 16:38:15,443 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 16:38:15,443 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 16:38:15,443 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 16:38:15,443 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 16:38:15,443 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-13 16:38:15,444 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-13 16:38:15,444 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-13 16:38:15,444 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 16:38:15,444 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 16:38:15,444 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 16:38:15,444 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 16:38:15,444 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 16:38:15,444 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 16:38:15,445 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 16:38:15,445 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 16:38:15,445 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 16:38:15,445 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 16:38:15,445 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 16:38:15,445 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 16:38:15,445 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 16:38:15,445 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 16:38:15,446 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_611f7635-ad91-4949-8c58-c547bce50348/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 -> 5babed9169ff1f82a919f6310b42a42108866edd5cf3c99389faf03347963192 [2024-11-13 16:38:15,815 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 16:38:15,829 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 16:38:15,835 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 16:38:15,836 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 16:38:15,837 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 16:38:15,838 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_611f7635-ad91-4949-8c58-c547bce50348/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/pthread-wmm/mix008_tso.oepc.i Unable to find full path for "g++" [2024-11-13 16:38:17,895 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 16:38:18,330 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 16:38:18,331 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_611f7635-ad91-4949-8c58-c547bce50348/sv-benchmarks/c/pthread-wmm/mix008_tso.oepc.i [2024-11-13 16:38:18,349 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_611f7635-ad91-4949-8c58-c547bce50348/bin/ukojak-verify-EEHR8qb7sm/data/06583c6ca/66245ce97eaa40f3a4c1c9627dc82cd5/FLAG904f8ba75 [2024-11-13 16:38:18,367 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_611f7635-ad91-4949-8c58-c547bce50348/bin/ukojak-verify-EEHR8qb7sm/data/06583c6ca/66245ce97eaa40f3a4c1c9627dc82cd5 [2024-11-13 16:38:18,370 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 16:38:18,371 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 16:38:18,373 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 16:38:18,373 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 16:38:18,379 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 16:38:18,380 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 04:38:18" (1/1) ... [2024-11-13 16:38:18,381 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7a203221 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:38:18, skipping insertion in model container [2024-11-13 16:38:18,381 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 04:38:18" (1/1) ... [2024-11-13 16:38:18,424 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 16:38:19,011 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 16:38:19,024 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 16:38:19,149 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 16:38:19,216 INFO L204 MainTranslator]: Completed translation [2024-11-13 16:38:19,216 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:38:19 WrapperNode [2024-11-13 16:38:19,217 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 16:38:19,218 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 16:38:19,218 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 16:38:19,218 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 16:38:19,226 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:38:19" (1/1) ... [2024-11-13 16:38:19,259 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:38:19" (1/1) ... [2024-11-13 16:38:19,336 INFO L138 Inliner]: procedures = 176, calls = 57, calls flagged for inlining = 7, calls inlined = 9, statements flattened = 279 [2024-11-13 16:38:19,341 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 16:38:19,341 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 16:38:19,341 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 16:38:19,342 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 16:38:19,351 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:38:19" (1/1) ... [2024-11-13 16:38:19,351 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:38:19" (1/1) ... [2024-11-13 16:38:19,364 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:38:19" (1/1) ... [2024-11-13 16:38:19,365 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:38:19" (1/1) ... [2024-11-13 16:38:19,392 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:38:19" (1/1) ... [2024-11-13 16:38:19,398 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:38:19" (1/1) ... [2024-11-13 16:38:19,405 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:38:19" (1/1) ... [2024-11-13 16:38:19,407 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:38:19" (1/1) ... [2024-11-13 16:38:19,419 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 16:38:19,420 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 16:38:19,423 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 16:38:19,423 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 16:38:19,425 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:38:19" (1/1) ... [2024-11-13 16:38:19,439 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 16:38:19,460 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_611f7635-ad91-4949-8c58-c547bce50348/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 16:38:19,476 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_611f7635-ad91-4949-8c58-c547bce50348/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 16:38:19,482 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_611f7635-ad91-4949-8c58-c547bce50348/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 16:38:19,515 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2024-11-13 16:38:19,516 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 16:38:19,516 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2024-11-13 16:38:19,516 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2024-11-13 16:38:19,517 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2024-11-13 16:38:19,517 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2024-11-13 16:38:19,517 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2024-11-13 16:38:19,517 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2024-11-13 16:38:19,517 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2024-11-13 16:38:19,518 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2024-11-13 16:38:19,518 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 16:38:19,518 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2024-11-13 16:38:19,518 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 16:38:19,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 16:38:19,521 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 16:38:19,759 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 16:38:19,761 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 16:38:20,621 INFO L283 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-11-13 16:38:20,622 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 16:38:21,098 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 16:38:21,098 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-13 16:38:21,098 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 04:38:21 BoogieIcfgContainer [2024-11-13 16:38:21,099 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 16:38:21,100 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 16:38:21,100 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 16:38:21,112 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 16:38:21,112 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 04:38:21" (1/1) ... [2024-11-13 16:38:21,114 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$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-11-13 16:38:21,120 INFO L158 Benchmark]: Toolchain (without parser) took 2748.09ms. Allocated memory is still 117.4MB. Free memory was 90.5MB in the beginning and 73.4MB in the end (delta: 17.0MB). Peak memory consumption was 17.7MB. Max. memory is 16.1GB. [2024-11-13 16:38:21,121 INFO L158 Benchmark]: CDTParser took 0.34ms. Allocated memory is still 83.9MB. Free memory is still 41.9MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 16:38:21,121 INFO L158 Benchmark]: CACSL2BoogieTranslator took 844.16ms. Allocated memory is still 117.4MB. Free memory was 90.5MB in the beginning and 61.7MB in the end (delta: 28.8MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. [2024-11-13 16:38:21,122 INFO L158 Benchmark]: Boogie Procedure Inliner took 122.98ms. Allocated memory is still 117.4MB. Free memory was 61.7MB in the beginning and 57.5MB in the end (delta: 4.2MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 16:38:21,122 INFO L158 Benchmark]: Boogie Preprocessor took 77.79ms. Allocated memory is still 117.4MB. Free memory was 57.5MB in the beginning and 54.9MB in the end (delta: 2.6MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 16:38:21,123 INFO L158 Benchmark]: RCFGBuilder took 1678.91ms. Allocated memory is still 117.4MB. Free memory was 54.9MB in the beginning and 74.5MB in the end (delta: -19.6MB). Peak memory consumption was 39.3MB. Max. memory is 16.1GB. [2024-11-13 16:38:21,123 INFO L158 Benchmark]: CodeCheck took 18.72ms. Allocated memory is still 117.4MB. Free memory was 74.5MB in the beginning and 73.4MB in the end (delta: 1.1MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 16:38:21,126 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: UnsupportedOperationException: Concurrent programs are currently unsupported de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: UnsupportedOperationException: Concurrent programs are currently unsupported: de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.initialize(CodeCheckObserver.java:172) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.34ms. Allocated memory is still 83.9MB. Free memory is still 41.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 844.16ms. Allocated memory is still 117.4MB. Free memory was 90.5MB in the beginning and 61.7MB in the end (delta: 28.8MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 122.98ms. Allocated memory is still 117.4MB. Free memory was 61.7MB in the beginning and 57.5MB in the end (delta: 4.2MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 77.79ms. Allocated memory is still 117.4MB. Free memory was 57.5MB in the beginning and 54.9MB in the end (delta: 2.6MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 1678.91ms. Allocated memory is still 117.4MB. Free memory was 54.9MB in the beginning and 74.5MB in the end (delta: -19.6MB). Peak memory consumption was 39.3MB. Max. memory is 16.1GB. * CodeCheck took 18.72ms. Allocated memory is still 117.4MB. Free memory was 74.5MB in the beginning and 73.4MB in the end (delta: 1.1MB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-11-13 16:38:21,160 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_611f7635-ad91-4949-8c58-c547bce50348/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_611f7635-ad91-4949-8c58-c547bce50348/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_611f7635-ad91-4949-8c58-c547bce50348/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_611f7635-ad91-4949-8c58-c547bce50348/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_611f7635-ad91-4949-8c58-c547bce50348/bin/ukojak-verify-EEHR8qb7sm/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/pthread-wmm/mix008_tso.oepc.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_611f7635-ad91-4949-8c58-c547bce50348/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_611f7635-ad91-4949-8c58-c547bce50348/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 5babed9169ff1f82a919f6310b42a42108866edd5cf3c99389faf03347963192 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 16:38:24,260 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 16:38:24,413 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_611f7635-ad91-4949-8c58-c547bce50348/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2024-11-13 16:38:24,466 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 16:38:24,468 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 16:38:24,468 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 16:38:24,468 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 16:38:24,469 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 16:38:24,469 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 16:38:24,469 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 16:38:24,470 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 16:38:24,470 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-13 16:38:24,470 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-13 16:38:24,470 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-13 16:38:24,472 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 16:38:24,472 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-13 16:38:24,472 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-13 16:38:24,473 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 16:38:24,473 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-13 16:38:24,473 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 16:38:24,473 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 16:38:24,473 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 16:38:24,473 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 16:38:24,474 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 16:38:24,474 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 16:38:24,474 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 16:38:24,474 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-11-13 16:38:24,474 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 16:38:24,474 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 16:38:24,475 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 16:38:24,475 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 16:38:24,475 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-13 16:38:24,475 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 16:38:24,475 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-11-13 16:38:24,475 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_611f7635-ad91-4949-8c58-c547bce50348/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 -> 5babed9169ff1f82a919f6310b42a42108866edd5cf3c99389faf03347963192 [2024-11-13 16:38:24,846 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 16:38:24,862 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 16:38:24,865 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 16:38:24,869 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 16:38:24,869 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 16:38:24,870 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_611f7635-ad91-4949-8c58-c547bce50348/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/pthread-wmm/mix008_tso.oepc.i Unable to find full path for "g++" [2024-11-13 16:38:26,814 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 16:38:27,186 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 16:38:27,187 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_611f7635-ad91-4949-8c58-c547bce50348/sv-benchmarks/c/pthread-wmm/mix008_tso.oepc.i [2024-11-13 16:38:27,209 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_611f7635-ad91-4949-8c58-c547bce50348/bin/ukojak-verify-EEHR8qb7sm/data/108b4f9df/8acca456cf7943b38add29fb27f9786d/FLAG43842235f [2024-11-13 16:38:27,408 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_611f7635-ad91-4949-8c58-c547bce50348/bin/ukojak-verify-EEHR8qb7sm/data/108b4f9df/8acca456cf7943b38add29fb27f9786d [2024-11-13 16:38:27,410 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 16:38:27,414 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 16:38:27,416 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 16:38:27,417 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 16:38:27,422 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 16:38:27,423 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 04:38:27" (1/1) ... [2024-11-13 16:38:27,424 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@14bd0f5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:38:27, skipping insertion in model container [2024-11-13 16:38:27,425 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 04:38:27" (1/1) ... [2024-11-13 16:38:27,485 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 16:38:28,017 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 16:38:28,032 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 16:38:28,118 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 16:38:28,180 INFO L204 MainTranslator]: Completed translation [2024-11-13 16:38:28,181 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:38:28 WrapperNode [2024-11-13 16:38:28,182 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 16:38:28,183 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 16:38:28,183 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 16:38:28,183 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 16:38:28,190 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:38:28" (1/1) ... [2024-11-13 16:38:28,223 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:38:28" (1/1) ... [2024-11-13 16:38:28,278 INFO L138 Inliner]: procedures = 177, calls = 57, calls flagged for inlining = 7, calls inlined = 9, statements flattened = 280 [2024-11-13 16:38:28,278 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 16:38:28,279 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 16:38:28,282 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 16:38:28,282 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 16:38:28,290 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:38:28" (1/1) ... [2024-11-13 16:38:28,290 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:38:28" (1/1) ... [2024-11-13 16:38:28,296 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:38:28" (1/1) ... [2024-11-13 16:38:28,301 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:38:28" (1/1) ... [2024-11-13 16:38:28,326 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:38:28" (1/1) ... [2024-11-13 16:38:28,331 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:38:28" (1/1) ... [2024-11-13 16:38:28,338 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:38:28" (1/1) ... [2024-11-13 16:38:28,344 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:38:28" (1/1) ... [2024-11-13 16:38:28,348 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 16:38:28,354 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 16:38:28,354 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 16:38:28,354 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 16:38:28,355 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:38:28" (1/1) ... [2024-11-13 16:38:28,365 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 16:38:28,386 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_611f7635-ad91-4949-8c58-c547bce50348/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 16:38:28,398 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_611f7635-ad91-4949-8c58-c547bce50348/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 16:38:28,402 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_611f7635-ad91-4949-8c58-c547bce50348/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 16:38:28,468 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2024-11-13 16:38:28,469 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 16:38:28,469 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-11-13 16:38:28,469 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2024-11-13 16:38:28,469 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2024-11-13 16:38:28,469 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2024-11-13 16:38:28,469 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2024-11-13 16:38:28,469 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2024-11-13 16:38:28,469 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2024-11-13 16:38:28,469 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2024-11-13 16:38:28,469 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2024-11-13 16:38:28,469 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2024-11-13 16:38:28,469 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 16:38:28,469 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 16:38:28,471 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 16:38:28,692 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 16:38:28,694 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 16:38:29,419 INFO L283 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-11-13 16:38:29,419 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 16:38:29,866 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 16:38:29,868 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-13 16:38:29,868 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 04:38:29 BoogieIcfgContainer [2024-11-13 16:38:29,869 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 16:38:29,869 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 16:38:29,869 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 16:38:29,881 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 16:38:29,881 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 04:38:29" (1/1) ... [2024-11-13 16:38:29,882 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$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-11-13 16:38:29,888 INFO L158 Benchmark]: Toolchain (without parser) took 2474.40ms. Allocated memory is still 83.9MB. Free memory was 59.0MB in the beginning and 48.4MB in the end (delta: 10.7MB). Peak memory consumption was 8.5MB. Max. memory is 16.1GB. [2024-11-13 16:38:29,892 INFO L158 Benchmark]: CDTParser took 3.75ms. Allocated memory is still 83.9MB. Free memory is still 64.7MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 16:38:29,893 INFO L158 Benchmark]: CACSL2BoogieTranslator took 765.85ms. Allocated memory is still 83.9MB. Free memory was 58.7MB in the beginning and 31.0MB in the end (delta: 27.8MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2024-11-13 16:38:29,893 INFO L158 Benchmark]: Boogie Procedure Inliner took 95.72ms. Allocated memory is still 83.9MB. Free memory was 31.0MB in the beginning and 27.1MB in the end (delta: 3.9MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 16:38:29,893 INFO L158 Benchmark]: Boogie Preprocessor took 74.65ms. Allocated memory is still 83.9MB. Free memory was 27.1MB in the beginning and 24.6MB in the end (delta: 2.4MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 16:38:29,894 INFO L158 Benchmark]: RCFGBuilder took 1514.58ms. Allocated memory is still 83.9MB. Free memory was 24.6MB in the beginning and 49.7MB in the end (delta: -25.0MB). Peak memory consumption was 13.5MB. Max. memory is 16.1GB. [2024-11-13 16:38:29,894 INFO L158 Benchmark]: CodeCheck took 17.28ms. Allocated memory is still 83.9MB. Free memory was 49.7MB in the beginning and 48.4MB in the end (delta: 1.3MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 16:38:29,898 INFO L338 ainManager$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 3.75ms. Allocated memory is still 83.9MB. Free memory is still 64.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 765.85ms. Allocated memory is still 83.9MB. Free memory was 58.7MB in the beginning and 31.0MB in the end (delta: 27.8MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 95.72ms. Allocated memory is still 83.9MB. Free memory was 31.0MB in the beginning and 27.1MB in the end (delta: 3.9MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 74.65ms. Allocated memory is still 83.9MB. Free memory was 27.1MB in the beginning and 24.6MB in the end (delta: 2.4MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 1514.58ms. Allocated memory is still 83.9MB. Free memory was 24.6MB in the beginning and 49.7MB in the end (delta: -25.0MB). Peak memory consumption was 13.5MB. Max. memory is 16.1GB. * CodeCheck took 17.28ms. Allocated memory is still 83.9MB. Free memory was 49.7MB in the beginning and 48.4MB in the end (delta: 1.3MB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-11-13 16:38:29,930 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_611f7635-ad91-4949-8c58-c547bce50348/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