./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-races/race-2_1-container_of.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26869da6-a313-42cb-b1eb-5bf7ec33742c/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26869da6-a313-42cb-b1eb-5bf7ec33742c/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_26869da6-a313-42cb-b1eb-5bf7ec33742c/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26869da6-a313-42cb-b1eb-5bf7ec33742c/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-races/race-2_1-container_of.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26869da6-a313-42cb-b1eb-5bf7ec33742c/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26869da6-a313-42cb-b1eb-5bf7ec33742c/bin/ukojak-verify-EEHR8qb7sm --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash edceb7bcc6473f68e1454dc7ab02ec33e8dca99fdd725419b9e71852c466530e --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 20:18:53,713 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 20:18:53,821 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26869da6-a313-42cb-b1eb-5bf7ec33742c/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-13 20:18:53,835 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 20:18:53,835 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 20:18:53,872 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 20:18:53,875 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 20:18:53,875 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 20:18:53,876 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 20:18:53,876 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 20:18:53,876 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 20:18:53,877 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 20:18:53,877 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 20:18:53,878 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 20:18:53,878 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 20:18:53,879 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 20:18:53,880 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 20:18:53,880 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 20:18:53,880 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 20:18:53,880 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 20:18:53,880 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 20:18:53,880 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 20:18:53,881 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 20:18:53,881 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 20:18:53,881 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 20:18:53,881 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 20:18:53,881 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 20:18:53,881 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 20:18:53,882 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 20:18:53,882 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 20:18:53,882 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 20:18:53,882 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 20:18:53,882 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 20:18:53,882 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_26869da6-a313-42cb-b1eb-5bf7ec33742c/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 ! call(reach_error())) ) 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 -> edceb7bcc6473f68e1454dc7ab02ec33e8dca99fdd725419b9e71852c466530e [2024-11-13 20:18:54,234 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 20:18:54,251 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 20:18:54,257 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 20:18:54,259 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 20:18:54,259 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 20:18:54,261 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26869da6-a313-42cb-b1eb-5bf7ec33742c/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/ldv-races/race-2_1-container_of.i Unable to find full path for "g++" [2024-11-13 20:18:56,335 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 20:18:56,795 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 20:18:56,798 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26869da6-a313-42cb-b1eb-5bf7ec33742c/sv-benchmarks/c/ldv-races/race-2_1-container_of.i [2024-11-13 20:18:56,849 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26869da6-a313-42cb-b1eb-5bf7ec33742c/bin/ukojak-verify-EEHR8qb7sm/data/1b2177e7e/8b9b4ef402164b3ba9934f9b3751e15e/FLAG822398390 [2024-11-13 20:18:56,875 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26869da6-a313-42cb-b1eb-5bf7ec33742c/bin/ukojak-verify-EEHR8qb7sm/data/1b2177e7e/8b9b4ef402164b3ba9934f9b3751e15e [2024-11-13 20:18:56,879 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 20:18:56,880 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 20:18:56,884 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 20:18:56,885 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 20:18:56,890 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 20:18:56,891 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 08:18:56" (1/1) ... [2024-11-13 20:18:56,892 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1d10e3c8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:18:56, skipping insertion in model container [2024-11-13 20:18:56,896 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 08:18:56" (1/1) ... [2024-11-13 20:18:56,979 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 20:18:57,400 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26869da6-a313-42cb-b1eb-5bf7ec33742c/sv-benchmarks/c/ldv-races/race-2_1-container_of.i[186203,186216] [2024-11-13 20:18:57,447 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:18:57,460 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 20:18:57,557 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26869da6-a313-42cb-b1eb-5bf7ec33742c/sv-benchmarks/c/ldv-races/race-2_1-container_of.i[186203,186216] [2024-11-13 20:18:57,581 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:18:57,638 INFO L204 MainTranslator]: Completed translation [2024-11-13 20:18:57,638 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:18:57 WrapperNode [2024-11-13 20:18:57,638 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 20:18:57,639 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 20:18:57,640 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 20:18:57,640 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 20:18:57,648 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:18:57" (1/1) ... [2024-11-13 20:18:57,669 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:18:57" (1/1) ... [2024-11-13 20:18:57,695 INFO L138 Inliner]: procedures = 246, calls = 39, calls flagged for inlining = 6, calls inlined = 6, statements flattened = 90 [2024-11-13 20:18:57,696 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 20:18:57,696 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 20:18:57,696 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 20:18:57,697 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 20:18:57,703 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:18:57" (1/1) ... [2024-11-13 20:18:57,703 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:18:57" (1/1) ... [2024-11-13 20:18:57,709 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:18:57" (1/1) ... [2024-11-13 20:18:57,709 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:18:57" (1/1) ... [2024-11-13 20:18:57,723 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:18:57" (1/1) ... [2024-11-13 20:18:57,726 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:18:57" (1/1) ... [2024-11-13 20:18:57,730 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:18:57" (1/1) ... [2024-11-13 20:18:57,731 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:18:57" (1/1) ... [2024-11-13 20:18:57,740 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 20:18:57,740 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 20:18:57,741 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 20:18:57,741 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 20:18:57,742 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:18:57" (1/1) ... [2024-11-13 20:18:57,749 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 20:18:57,765 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26869da6-a313-42cb-b1eb-5bf7ec33742c/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 20:18:57,782 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26869da6-a313-42cb-b1eb-5bf7ec33742c/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 20:18:57,787 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26869da6-a313-42cb-b1eb-5bf7ec33742c/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 20:18:57,814 INFO L130 BoogieDeclarations]: Found specification of procedure my_callback [2024-11-13 20:18:57,814 INFO L138 BoogieDeclarations]: Found implementation of procedure my_callback [2024-11-13 20:18:57,814 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 20:18:57,814 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 20:18:57,814 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexUnlock [2024-11-13 20:18:57,814 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 20:18:57,814 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 20:18:57,815 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2024-11-13 20:18:57,815 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 20:18:57,815 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 20:18:57,815 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2024-11-13 20:18:57,815 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2024-11-13 20:18:57,815 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 20:18:57,815 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 20:18:57,816 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 20:18:57,817 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 20:18:58,204 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 20:18:58,206 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 20:18:58,477 INFO L283 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-11-13 20:18:58,477 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 20:18:58,503 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 20:18:58,503 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-13 20:18:58,504 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 08:18:58 BoogieIcfgContainer [2024-11-13 20:18:58,506 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 20:18:58,507 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 20:18:58,507 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 20:18:58,520 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 20:18:58,520 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 08:18:58" (1/1) ... [2024-11-13 20:18:58,522 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$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-11-13 20:18:58,528 INFO L158 Benchmark]: Toolchain (without parser) took 1647.56ms. Allocated memory is still 142.6MB. Free memory was 116.3MB in the beginning and 57.2MB in the end (delta: 59.1MB). Peak memory consumption was 58.7MB. Max. memory is 16.1GB. [2024-11-13 20:18:58,529 INFO L158 Benchmark]: CDTParser took 0.36ms. Allocated memory is still 167.8MB. Free memory is still 105.3MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 20:18:58,529 INFO L158 Benchmark]: CACSL2BoogieTranslator took 755.22ms. Allocated memory is still 142.6MB. Free memory was 116.3MB in the beginning and 85.1MB in the end (delta: 31.2MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. [2024-11-13 20:18:58,530 INFO L158 Benchmark]: Boogie Procedure Inliner took 56.42ms. Allocated memory is still 142.6MB. Free memory was 85.1MB in the beginning and 83.0MB in the end (delta: 2.1MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 20:18:58,530 INFO L158 Benchmark]: Boogie Preprocessor took 43.38ms. Allocated memory is still 142.6MB. Free memory was 83.0MB in the beginning and 80.9MB in the end (delta: 2.1MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 20:18:58,534 INFO L158 Benchmark]: RCFGBuilder took 765.35ms. Allocated memory is still 142.6MB. Free memory was 80.5MB in the beginning and 58.6MB in the end (delta: 21.9MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2024-11-13 20:18:58,535 INFO L158 Benchmark]: CodeCheck took 20.17ms. Allocated memory is still 142.6MB. Free memory was 58.2MB in the beginning and 57.2MB in the end (delta: 1.1MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 20:18:58,537 INFO L338 ainManager$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 0.36ms. Allocated memory is still 167.8MB. Free memory is still 105.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 755.22ms. Allocated memory is still 142.6MB. Free memory was 116.3MB in the beginning and 85.1MB in the end (delta: 31.2MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 56.42ms. Allocated memory is still 142.6MB. Free memory was 85.1MB in the beginning and 83.0MB in the end (delta: 2.1MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 43.38ms. Allocated memory is still 142.6MB. Free memory was 83.0MB in the beginning and 80.9MB in the end (delta: 2.1MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 765.35ms. Allocated memory is still 142.6MB. Free memory was 80.5MB in the beginning and 58.6MB in the end (delta: 21.9MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * CodeCheck took 20.17ms. Allocated memory is still 142.6MB. Free memory was 58.2MB in the beginning and 57.2MB 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 20:18:58,569 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26869da6-a313-42cb-b1eb-5bf7ec33742c/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 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_26869da6-a313-42cb-b1eb-5bf7ec33742c/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26869da6-a313-42cb-b1eb-5bf7ec33742c/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_26869da6-a313-42cb-b1eb-5bf7ec33742c/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26869da6-a313-42cb-b1eb-5bf7ec33742c/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-races/race-2_1-container_of.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26869da6-a313-42cb-b1eb-5bf7ec33742c/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26869da6-a313-42cb-b1eb-5bf7ec33742c/bin/ukojak-verify-EEHR8qb7sm --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash edceb7bcc6473f68e1454dc7ab02ec33e8dca99fdd725419b9e71852c466530e --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 20:19:01,564 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 20:19:01,708 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26869da6-a313-42cb-b1eb-5bf7ec33742c/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2024-11-13 20:19:01,767 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 20:19:01,771 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 20:19:01,771 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 20:19:01,772 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 20:19:01,772 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 20:19:01,772 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 20:19:01,772 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 20:19:01,772 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 20:19:01,772 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 20:19:01,772 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 20:19:01,772 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 20:19:01,773 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 20:19:01,773 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 20:19:01,773 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-13 20:19:01,773 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-13 20:19:01,773 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 20:19:01,773 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-13 20:19:01,773 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 20:19:01,773 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 20:19:01,773 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 20:19:01,773 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 20:19:01,773 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 20:19:01,774 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 20:19:01,774 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 20:19:01,774 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-11-13 20:19:01,774 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 20:19:01,774 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 20:19:01,774 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 20:19:01,774 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 20:19:01,774 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 20:19:01,777 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-13 20:19:01,777 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 20:19:01,778 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-11-13 20:19:01,778 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_26869da6-a313-42cb-b1eb-5bf7ec33742c/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 ! call(reach_error())) ) 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 -> edceb7bcc6473f68e1454dc7ab02ec33e8dca99fdd725419b9e71852c466530e [2024-11-13 20:19:02,089 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 20:19:02,096 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 20:19:02,099 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 20:19:02,100 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 20:19:02,100 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 20:19:02,101 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26869da6-a313-42cb-b1eb-5bf7ec33742c/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/ldv-races/race-2_1-container_of.i Unable to find full path for "g++" [2024-11-13 20:19:04,182 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 20:19:04,641 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 20:19:04,642 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26869da6-a313-42cb-b1eb-5bf7ec33742c/sv-benchmarks/c/ldv-races/race-2_1-container_of.i [2024-11-13 20:19:04,682 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26869da6-a313-42cb-b1eb-5bf7ec33742c/bin/ukojak-verify-EEHR8qb7sm/data/cbd763f06/1d56fd7bb9b948b588f4f6bc7aa94d3b/FLAGe53e19ad5 [2024-11-13 20:19:04,710 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26869da6-a313-42cb-b1eb-5bf7ec33742c/bin/ukojak-verify-EEHR8qb7sm/data/cbd763f06/1d56fd7bb9b948b588f4f6bc7aa94d3b [2024-11-13 20:19:04,712 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 20:19:04,714 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 20:19:04,715 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 20:19:04,716 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 20:19:04,720 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 20:19:04,721 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 08:19:04" (1/1) ... [2024-11-13 20:19:04,722 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@77d558ff and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:19:04, skipping insertion in model container [2024-11-13 20:19:04,722 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 08:19:04" (1/1) ... [2024-11-13 20:19:04,804 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 20:19:05,309 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26869da6-a313-42cb-b1eb-5bf7ec33742c/sv-benchmarks/c/ldv-races/race-2_1-container_of.i[186203,186216] [2024-11-13 20:19:05,322 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:19:05,337 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:19:05,349 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:19:05,371 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:19:05,405 INFO L197 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-11-13 20:19:05,429 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 20:19:05,499 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26869da6-a313-42cb-b1eb-5bf7ec33742c/sv-benchmarks/c/ldv-races/race-2_1-container_of.i[186203,186216] [2024-11-13 20:19:05,503 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:19:05,510 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:19:05,512 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:19:05,519 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:19:05,525 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 20:19:05,593 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26869da6-a313-42cb-b1eb-5bf7ec33742c/sv-benchmarks/c/ldv-races/race-2_1-container_of.i[186203,186216] [2024-11-13 20:19:05,609 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:19:05,681 INFO L204 MainTranslator]: Completed translation [2024-11-13 20:19:05,682 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:19:05 WrapperNode [2024-11-13 20:19:05,682 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 20:19:05,683 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 20:19:05,684 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 20:19:05,684 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 20:19:05,694 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:19:05" (1/1) ... [2024-11-13 20:19:05,738 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:19:05" (1/1) ... [2024-11-13 20:19:05,803 INFO L138 Inliner]: procedures = 249, calls = 39, calls flagged for inlining = 6, calls inlined = 6, statements flattened = 88 [2024-11-13 20:19:05,807 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 20:19:05,807 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 20:19:05,809 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 20:19:05,809 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 20:19:05,819 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:19:05" (1/1) ... [2024-11-13 20:19:05,820 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:19:05" (1/1) ... [2024-11-13 20:19:05,829 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:19:05" (1/1) ... [2024-11-13 20:19:05,832 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:19:05" (1/1) ... [2024-11-13 20:19:05,862 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:19:05" (1/1) ... [2024-11-13 20:19:05,865 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:19:05" (1/1) ... [2024-11-13 20:19:05,880 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:19:05" (1/1) ... [2024-11-13 20:19:05,887 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:19:05" (1/1) ... [2024-11-13 20:19:05,896 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 20:19:05,897 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 20:19:05,897 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 20:19:05,901 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 20:19:05,902 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:19:05" (1/1) ... [2024-11-13 20:19:05,912 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 20:19:05,938 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26869da6-a313-42cb-b1eb-5bf7ec33742c/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 20:19:05,955 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26869da6-a313-42cb-b1eb-5bf7ec33742c/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 20:19:05,959 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26869da6-a313-42cb-b1eb-5bf7ec33742c/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 20:19:06,001 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2024-11-13 20:19:06,002 INFO L130 BoogieDeclarations]: Found specification of procedure my_callback [2024-11-13 20:19:06,002 INFO L138 BoogieDeclarations]: Found implementation of procedure my_callback [2024-11-13 20:19:06,002 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 20:19:06,002 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 20:19:06,003 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2024-11-13 20:19:06,003 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-11-13 20:19:06,003 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexUnlock [2024-11-13 20:19:06,003 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2024-11-13 20:19:06,003 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 20:19:06,003 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 20:19:06,003 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2024-11-13 20:19:06,003 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2024-11-13 20:19:06,004 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 20:19:06,004 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 20:19:06,005 WARN L207 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement. [2024-11-13 20:19:06,395 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 20:19:06,397 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 20:19:06,898 INFO L283 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-11-13 20:19:06,899 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 20:19:06,936 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 20:19:06,939 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-13 20:19:06,940 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 08:19:06 BoogieIcfgContainer [2024-11-13 20:19:06,940 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 20:19:06,941 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 20:19:06,941 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 20:19:06,960 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 20:19:06,962 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 08:19:06" (1/1) ... [2024-11-13 20:19:06,964 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$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-11-13 20:19:06,972 INFO L158 Benchmark]: Toolchain (without parser) took 2256.65ms. Allocated memory is still 117.4MB. Free memory was 89.1MB in the beginning and 55.3MB in the end (delta: 33.9MB). Peak memory consumption was 38.7MB. Max. memory is 16.1GB. [2024-11-13 20:19:06,972 INFO L158 Benchmark]: CDTParser took 0.40ms. Allocated memory is still 117.4MB. Free memory is still 83.0MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 20:19:06,973 INFO L158 Benchmark]: CACSL2BoogieTranslator took 967.32ms. Allocated memory is still 117.4MB. Free memory was 89.1MB in the beginning and 46.6MB in the end (delta: 42.6MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. [2024-11-13 20:19:06,973 INFO L158 Benchmark]: Boogie Procedure Inliner took 123.60ms. Allocated memory is still 117.4MB. Free memory was 46.6MB in the beginning and 89.2MB in the end (delta: -42.6MB). Peak memory consumption was 13.6MB. Max. memory is 16.1GB. [2024-11-13 20:19:06,974 INFO L158 Benchmark]: Boogie Preprocessor took 88.90ms. Allocated memory is still 117.4MB. Free memory was 89.2MB in the beginning and 85.7MB in the end (delta: 3.5MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 20:19:06,974 INFO L158 Benchmark]: RCFGBuilder took 1043.19ms. Allocated memory is still 117.4MB. Free memory was 85.7MB in the beginning and 56.4MB in the end (delta: 29.3MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2024-11-13 20:19:06,975 INFO L158 Benchmark]: CodeCheck took 28.64ms. Allocated memory is still 117.4MB. Free memory was 56.4MB in the beginning and 55.3MB in the end (delta: 1.1MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 20:19:06,981 INFO L338 ainManager$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 0.40ms. Allocated memory is still 117.4MB. Free memory is still 83.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 967.32ms. Allocated memory is still 117.4MB. Free memory was 89.1MB in the beginning and 46.6MB in the end (delta: 42.6MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 123.60ms. Allocated memory is still 117.4MB. Free memory was 46.6MB in the beginning and 89.2MB in the end (delta: -42.6MB). Peak memory consumption was 13.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 88.90ms. Allocated memory is still 117.4MB. Free memory was 89.2MB in the beginning and 85.7MB in the end (delta: 3.5MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 1043.19ms. Allocated memory is still 117.4MB. Free memory was 85.7MB in the beginning and 56.4MB in the end (delta: 29.3MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * CodeCheck took 28.64ms. Allocated memory is still 117.4MB. Free memory was 56.4MB in the beginning and 55.3MB in the end (delta: 1.1MB). 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 20:19:07,012 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26869da6-a313-42cb-b1eb-5bf7ec33742c/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