./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/pthread-wmm/mix010.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_e631c753-46ed-492b-bdcc-56b8d61090b2/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e631c753-46ed-492b-bdcc-56b8d61090b2/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_e631c753-46ed-492b-bdcc-56b8d61090b2/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e631c753-46ed-492b-bdcc-56b8d61090b2/bin/ukojak-verify-EEHR8qb7sm/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/pthread-wmm/mix010.oepc.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e631c753-46ed-492b-bdcc-56b8d61090b2/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_e631c753-46ed-492b-bdcc-56b8d61090b2/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 7921b56e8fb93a995ae84202df419b3b13e0137d1aac925ef124b626f5414f7b --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 21:39:22,092 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 21:39:22,198 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e631c753-46ed-492b-bdcc-56b8d61090b2/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2024-11-13 21:39:22,205 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 21:39:22,207 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 21:39:22,245 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 21:39:22,247 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 21:39:22,248 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 21:39:22,248 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 21:39:22,249 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 21:39:22,249 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 21:39:22,250 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 21:39:22,250 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 21:39:22,250 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-13 21:39:22,250 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-13 21:39:22,250 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-13 21:39:22,250 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 21:39:22,250 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 21:39:22,251 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 21:39:22,251 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 21:39:22,251 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 21:39:22,252 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 21:39:22,252 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 21:39:22,252 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 21:39:22,252 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 21:39:22,252 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:39:22,252 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 21:39:22,252 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 21:39:22,253 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 21:39:22,253 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 21:39:22,253 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_e631c753-46ed-492b-bdcc-56b8d61090b2/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 -> 7921b56e8fb93a995ae84202df419b3b13e0137d1aac925ef124b626f5414f7b [2024-11-13 21:39:22,576 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 21:39:22,589 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 21:39:22,592 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 21:39:22,593 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 21:39:22,594 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 21:39:22,597 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e631c753-46ed-492b-bdcc-56b8d61090b2/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/pthread-wmm/mix010.oepc.i Unable to find full path for "g++" [2024-11-13 21:39:24,561 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 21:39:24,935 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 21:39:24,936 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e631c753-46ed-492b-bdcc-56b8d61090b2/sv-benchmarks/c/pthread-wmm/mix010.oepc.i [2024-11-13 21:39:24,962 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e631c753-46ed-492b-bdcc-56b8d61090b2/bin/ukojak-verify-EEHR8qb7sm/data/3b5149880/c26bff7428a047f3aa50a5c585bc0dfa/FLAG40dbc02fa [2024-11-13 21:39:24,984 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e631c753-46ed-492b-bdcc-56b8d61090b2/bin/ukojak-verify-EEHR8qb7sm/data/3b5149880/c26bff7428a047f3aa50a5c585bc0dfa [2024-11-13 21:39:24,987 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 21:39:24,989 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 21:39:24,992 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 21:39:24,993 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 21:39:24,999 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 21:39:25,000 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:39:24" (1/1) ... [2024-11-13 21:39:25,001 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@62764503 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:39:25, skipping insertion in model container [2024-11-13 21:39:25,001 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:39:24" (1/1) ... [2024-11-13 21:39:25,049 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 21:39:25,451 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:39:25,464 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 21:39:25,555 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:39:25,608 INFO L204 MainTranslator]: Completed translation [2024-11-13 21:39:25,608 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:39:25 WrapperNode [2024-11-13 21:39:25,609 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 21:39:25,611 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 21:39:25,611 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 21:39:25,611 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 21:39:25,618 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:39:25" (1/1) ... [2024-11-13 21:39:25,645 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:39:25" (1/1) ... [2024-11-13 21:39:25,692 INFO L138 Inliner]: procedures = 175, calls = 49, calls flagged for inlining = 6, calls inlined = 7, statements flattened = 123 [2024-11-13 21:39:25,696 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 21:39:25,697 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 21:39:25,697 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 21:39:25,697 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 21:39:25,713 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:39:25" (1/1) ... [2024-11-13 21:39:25,713 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:39:25" (1/1) ... [2024-11-13 21:39:25,720 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:39:25" (1/1) ... [2024-11-13 21:39:25,720 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:39:25" (1/1) ... [2024-11-13 21:39:25,729 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:39:25" (1/1) ... [2024-11-13 21:39:25,731 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:39:25" (1/1) ... [2024-11-13 21:39:25,733 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:39:25" (1/1) ... [2024-11-13 21:39:25,734 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:39:25" (1/1) ... [2024-11-13 21:39:25,738 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 21:39:25,738 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 21:39:25,739 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 21:39:25,739 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 21:39:25,740 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:39:25" (1/1) ... [2024-11-13 21:39:25,746 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:39:25,766 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e631c753-46ed-492b-bdcc-56b8d61090b2/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 21:39:25,789 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e631c753-46ed-492b-bdcc-56b8d61090b2/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 21:39:25,795 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e631c753-46ed-492b-bdcc-56b8d61090b2/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 21:39:25,827 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2024-11-13 21:39:25,827 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 21:39:25,827 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2024-11-13 21:39:25,827 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2024-11-13 21:39:25,828 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2024-11-13 21:39:25,828 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2024-11-13 21:39:25,828 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2024-11-13 21:39:25,829 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2024-11-13 21:39:25,829 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 21:39:25,829 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2024-11-13 21:39:25,829 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 21:39:25,829 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 21:39:25,830 WARN L207 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement. [2024-11-13 21:39:26,040 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 21:39:26,042 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 21:39:26,536 INFO L283 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-11-13 21:39:26,536 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 21:39:26,825 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 21:39:26,825 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-13 21:39:26,826 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:39:26 BoogieIcfgContainer [2024-11-13 21:39:26,826 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 21:39:26,826 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 21:39:26,826 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 21:39:26,840 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 21:39:26,841 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:39:26" (1/1) ... [2024-11-13 21:39:26,841 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck has thrown an exception: java.lang.UnsupportedOperationException: Concurrent programs are currently unsupported at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.initialize(CodeCheckObserver.java:172) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:356) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:166) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:150) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:127) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:233) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:227) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:144) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:106) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-11-13 21:39:26,847 INFO L158 Benchmark]: Toolchain (without parser) took 1857.89ms. Allocated memory is still 117.4MB. Free memory was 91.5MB in the beginning and 73.6MB in the end (delta: 17.9MB). Peak memory consumption was 22.1MB. Max. memory is 16.1GB. [2024-11-13 21:39:26,847 INFO L158 Benchmark]: CDTParser took 0.46ms. Allocated memory is still 117.4MB. Free memory is still 75.0MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 21:39:26,848 INFO L158 Benchmark]: CACSL2BoogieTranslator took 618.30ms. Allocated memory is still 117.4MB. Free memory was 91.3MB in the beginning and 68.1MB in the end (delta: 23.2MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2024-11-13 21:39:26,848 INFO L158 Benchmark]: Boogie Procedure Inliner took 85.72ms. Allocated memory is still 117.4MB. Free memory was 67.8MB in the beginning and 65.7MB in the end (delta: 2.1MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 21:39:26,849 INFO L158 Benchmark]: Boogie Preprocessor took 41.04ms. Allocated memory is still 117.4MB. Free memory was 65.7MB in the beginning and 64.1MB in the end (delta: 1.6MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 21:39:26,849 INFO L158 Benchmark]: RCFGBuilder took 1087.28ms. Allocated memory is still 117.4MB. Free memory was 64.1MB in the beginning and 74.8MB in the end (delta: -10.7MB). Peak memory consumption was 38.9MB. Max. memory is 16.1GB. [2024-11-13 21:39:26,850 INFO L158 Benchmark]: CodeCheck took 18.99ms. Allocated memory is still 117.4MB. Free memory was 74.8MB in the beginning and 73.6MB in the end (delta: 1.2MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 21:39:26,852 INFO L338 ainManager$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 0.46ms. Allocated memory is still 117.4MB. Free memory is still 75.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 618.30ms. Allocated memory is still 117.4MB. Free memory was 91.3MB in the beginning and 68.1MB in the end (delta: 23.2MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 85.72ms. Allocated memory is still 117.4MB. Free memory was 67.8MB in the beginning and 65.7MB in the end (delta: 2.1MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 41.04ms. Allocated memory is still 117.4MB. Free memory was 65.7MB in the beginning and 64.1MB in the end (delta: 1.6MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 1087.28ms. Allocated memory is still 117.4MB. Free memory was 64.1MB in the beginning and 74.8MB in the end (delta: -10.7MB). Peak memory consumption was 38.9MB. Max. memory is 16.1GB. * CodeCheck took 18.99ms. Allocated memory is still 117.4MB. Free memory was 74.8MB in the beginning and 73.6MB in the end (delta: 1.2MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-11-13 21:39:26,878 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e631c753-46ed-492b-bdcc-56b8d61090b2/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_e631c753-46ed-492b-bdcc-56b8d61090b2/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e631c753-46ed-492b-bdcc-56b8d61090b2/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_e631c753-46ed-492b-bdcc-56b8d61090b2/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e631c753-46ed-492b-bdcc-56b8d61090b2/bin/ukojak-verify-EEHR8qb7sm/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/pthread-wmm/mix010.oepc.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e631c753-46ed-492b-bdcc-56b8d61090b2/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_e631c753-46ed-492b-bdcc-56b8d61090b2/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 7921b56e8fb93a995ae84202df419b3b13e0137d1aac925ef124b626f5414f7b --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 21:39:29,793 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 21:39:29,942 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e631c753-46ed-492b-bdcc-56b8d61090b2/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2024-11-13 21:39:29,983 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 21:39:29,984 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 21:39:29,985 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 21:39:29,985 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 21:39:29,986 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 21:39:29,986 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 21:39:29,987 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 21:39:29,988 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 21:39:29,988 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-13 21:39:29,988 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-13 21:39:29,988 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-13 21:39:29,989 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 21:39:29,989 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-13 21:39:29,989 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-13 21:39:29,989 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 21:39:29,989 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-13 21:39:29,989 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 21:39:29,989 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 21:39:29,989 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 21:39:29,989 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 21:39:29,989 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 21:39:29,990 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 21:39:29,990 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 21:39:29,990 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-11-13 21:39:29,990 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 21:39:29,990 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:39:29,990 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 21:39:29,990 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 21:39:29,990 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-13 21:39:29,991 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 21:39:29,991 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-11-13 21:39:29,991 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_e631c753-46ed-492b-bdcc-56b8d61090b2/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 -> 7921b56e8fb93a995ae84202df419b3b13e0137d1aac925ef124b626f5414f7b [2024-11-13 21:39:30,335 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 21:39:30,344 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 21:39:30,347 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 21:39:30,348 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 21:39:30,349 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 21:39:30,350 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e631c753-46ed-492b-bdcc-56b8d61090b2/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/pthread-wmm/mix010.oepc.i Unable to find full path for "g++" [2024-11-13 21:39:32,316 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 21:39:32,715 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 21:39:32,715 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e631c753-46ed-492b-bdcc-56b8d61090b2/sv-benchmarks/c/pthread-wmm/mix010.oepc.i [2024-11-13 21:39:32,738 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e631c753-46ed-492b-bdcc-56b8d61090b2/bin/ukojak-verify-EEHR8qb7sm/data/9e0cc7034/8f23a8ccff9d4c899c562c8c683c6fb9/FLAGd1a292c98 [2024-11-13 21:39:32,761 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e631c753-46ed-492b-bdcc-56b8d61090b2/bin/ukojak-verify-EEHR8qb7sm/data/9e0cc7034/8f23a8ccff9d4c899c562c8c683c6fb9 [2024-11-13 21:39:32,764 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 21:39:32,767 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 21:39:32,769 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 21:39:32,770 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 21:39:32,776 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 21:39:32,778 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:39:32" (1/1) ... [2024-11-13 21:39:32,780 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@572dafd6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:39:32, skipping insertion in model container [2024-11-13 21:39:32,781 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:39:32" (1/1) ... [2024-11-13 21:39:32,831 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 21:39:33,232 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:39:33,250 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 21:39:33,319 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:39:33,377 INFO L204 MainTranslator]: Completed translation [2024-11-13 21:39:33,378 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:39:33 WrapperNode [2024-11-13 21:39:33,378 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 21:39:33,379 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 21:39:33,379 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 21:39:33,379 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 21:39:33,387 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:39:33" (1/1) ... [2024-11-13 21:39:33,410 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:39:33" (1/1) ... [2024-11-13 21:39:33,446 INFO L138 Inliner]: procedures = 176, calls = 49, calls flagged for inlining = 6, calls inlined = 7, statements flattened = 124 [2024-11-13 21:39:33,447 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 21:39:33,447 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 21:39:33,448 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 21:39:33,448 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 21:39:33,457 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:39:33" (1/1) ... [2024-11-13 21:39:33,457 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:39:33" (1/1) ... [2024-11-13 21:39:33,461 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:39:33" (1/1) ... [2024-11-13 21:39:33,461 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:39:33" (1/1) ... [2024-11-13 21:39:33,471 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:39:33" (1/1) ... [2024-11-13 21:39:33,474 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:39:33" (1/1) ... [2024-11-13 21:39:33,476 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:39:33" (1/1) ... [2024-11-13 21:39:33,477 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:39:33" (1/1) ... [2024-11-13 21:39:33,481 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 21:39:33,482 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 21:39:33,482 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 21:39:33,482 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 21:39:33,483 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:39:33" (1/1) ... [2024-11-13 21:39:33,494 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:39:33,517 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e631c753-46ed-492b-bdcc-56b8d61090b2/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 21:39:33,532 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e631c753-46ed-492b-bdcc-56b8d61090b2/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 21:39:33,534 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e631c753-46ed-492b-bdcc-56b8d61090b2/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 21:39:33,558 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2024-11-13 21:39:33,558 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 21:39:33,558 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-11-13 21:39:33,559 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2024-11-13 21:39:33,559 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2024-11-13 21:39:33,559 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2024-11-13 21:39:33,559 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2024-11-13 21:39:33,559 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2024-11-13 21:39:33,559 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2024-11-13 21:39:33,559 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2024-11-13 21:39:33,559 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 21:39:33,559 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 21:39:33,560 WARN L207 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement. [2024-11-13 21:39:33,712 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 21:39:33,714 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 21:39:34,127 INFO L283 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-11-13 21:39:34,127 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 21:39:34,384 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 21:39:34,384 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-13 21:39:34,384 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:39:34 BoogieIcfgContainer [2024-11-13 21:39:34,384 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 21:39:34,386 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 21:39:34,386 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 21:39:34,401 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 21:39:34,401 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:39:34" (1/1) ... [2024-11-13 21:39:34,402 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck has thrown an exception: java.lang.UnsupportedOperationException: Concurrent programs are currently unsupported at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.initialize(CodeCheckObserver.java:172) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:356) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:166) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:150) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:127) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:233) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:227) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:144) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:106) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-11-13 21:39:34,408 INFO L158 Benchmark]: Toolchain (without parser) took 1641.38ms. Allocated memory is still 117.4MB. Free memory was 92.5MB in the beginning and 65.6MB in the end (delta: 26.9MB). Peak memory consumption was 30.3MB. Max. memory is 16.1GB. [2024-11-13 21:39:34,409 INFO L158 Benchmark]: CDTParser took 0.44ms. Allocated memory is still 83.9MB. Free memory is still 48.9MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 21:39:34,411 INFO L158 Benchmark]: CACSL2BoogieTranslator took 609.75ms. Allocated memory is still 117.4MB. Free memory was 92.3MB in the beginning and 68.6MB in the end (delta: 23.6MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2024-11-13 21:39:34,411 INFO L158 Benchmark]: Boogie Procedure Inliner took 67.82ms. Allocated memory is still 117.4MB. Free memory was 68.6MB in the beginning and 66.3MB in the end (delta: 2.3MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 21:39:34,411 INFO L158 Benchmark]: Boogie Preprocessor took 33.83ms. Allocated memory is still 117.4MB. Free memory was 66.3MB in the beginning and 64.6MB in the end (delta: 1.7MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 21:39:34,412 INFO L158 Benchmark]: RCFGBuilder took 902.46ms. Allocated memory is still 117.4MB. Free memory was 64.6MB in the beginning and 66.8MB in the end (delta: -2.2MB). Peak memory consumption was 38.7MB. Max. memory is 16.1GB. [2024-11-13 21:39:34,412 INFO L158 Benchmark]: CodeCheck took 20.54ms. Allocated memory is still 117.4MB. Free memory was 66.8MB in the beginning and 65.6MB in the end (delta: 1.2MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 21:39:34,414 INFO L338 ainManager$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 0.44ms. Allocated memory is still 83.9MB. Free memory is still 48.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 609.75ms. Allocated memory is still 117.4MB. Free memory was 92.3MB in the beginning and 68.6MB in the end (delta: 23.6MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 67.82ms. Allocated memory is still 117.4MB. Free memory was 68.6MB in the beginning and 66.3MB in the end (delta: 2.3MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 33.83ms. Allocated memory is still 117.4MB. Free memory was 66.3MB in the beginning and 64.6MB in the end (delta: 1.7MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 902.46ms. Allocated memory is still 117.4MB. Free memory was 64.6MB in the beginning and 66.8MB in the end (delta: -2.2MB). Peak memory consumption was 38.7MB. Max. memory is 16.1GB. * CodeCheck took 20.54ms. Allocated memory is still 117.4MB. Free memory was 66.8MB in the beginning and 65.6MB in the end (delta: 1.2MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-11-13 21:39:34,452 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e631c753-46ed-492b-bdcc-56b8d61090b2/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