./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/pthread-wmm/mix041_power.opt_pso.opt_rmo.opt_tso.oepc_tso.opt.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3af90e89-8a58-46ff-a68d-88e6f40e23ea/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3af90e89-8a58-46ff-a68d-88e6f40e23ea/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_3af90e89-8a58-46ff-a68d-88e6f40e23ea/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3af90e89-8a58-46ff-a68d-88e6f40e23ea/bin/ukojak-verify-EEHR8qb7sm/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/pthread-wmm/mix041_power.opt_pso.opt_rmo.opt_tso.oepc_tso.opt.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3af90e89-8a58-46ff-a68d-88e6f40e23ea/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_3af90e89-8a58-46ff-a68d-88e6f40e23ea/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 bcf8be2e0ebdad705b2868a16d6f5dfa937315d70be824d82e2d5945253ac067 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 16:34:55,816 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 16:34:55,901 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3af90e89-8a58-46ff-a68d-88e6f40e23ea/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2024-11-13 16:34:55,910 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 16:34:55,912 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 16:34:55,946 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 16:34:55,948 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 16:34:55,948 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 16:34:55,949 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 16:34:55,949 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 16:34:55,950 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 16:34:55,950 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 16:34:55,950 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 16:34:55,950 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-13 16:34:55,950 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-13 16:34:55,951 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-13 16:34:55,951 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 16:34:55,951 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 16:34:55,951 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 16:34:55,951 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 16:34:55,951 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 16:34:55,951 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 16:34:55,951 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 16:34:55,951 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 16:34:55,951 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 16:34:55,952 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 16:34:55,952 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 16:34:55,952 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 16:34:55,952 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 16:34:55,952 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 16:34:55,952 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_3af90e89-8a58-46ff-a68d-88e6f40e23ea/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 -> bcf8be2e0ebdad705b2868a16d6f5dfa937315d70be824d82e2d5945253ac067 [2024-11-13 16:34:56,268 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 16:34:56,277 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 16:34:56,280 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 16:34:56,281 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 16:34:56,282 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 16:34:56,283 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3af90e89-8a58-46ff-a68d-88e6f40e23ea/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/pthread-wmm/mix041_power.opt_pso.opt_rmo.opt_tso.oepc_tso.opt.i Unable to find full path for "g++" [2024-11-13 16:34:58,603 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 16:34:58,951 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 16:34:58,952 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3af90e89-8a58-46ff-a68d-88e6f40e23ea/sv-benchmarks/c/pthread-wmm/mix041_power.opt_pso.opt_rmo.opt_tso.oepc_tso.opt.i [2024-11-13 16:34:58,982 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3af90e89-8a58-46ff-a68d-88e6f40e23ea/bin/ukojak-verify-EEHR8qb7sm/data/8d6c56953/5ffbf3c9b3394717a9fd83b590eb4c28/FLAG816f6cf47 [2024-11-13 16:34:59,002 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3af90e89-8a58-46ff-a68d-88e6f40e23ea/bin/ukojak-verify-EEHR8qb7sm/data/8d6c56953/5ffbf3c9b3394717a9fd83b590eb4c28 [2024-11-13 16:34:59,005 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 16:34:59,007 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 16:34:59,008 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 16:34:59,009 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 16:34:59,014 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 16:34:59,015 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 04:34:59" (1/1) ... [2024-11-13 16:34:59,016 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1f933d48 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:34:59, skipping insertion in model container [2024-11-13 16:34:59,016 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 04:34:59" (1/1) ... [2024-11-13 16:34:59,062 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 16:34:59,719 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 16:34:59,733 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 16:34:59,822 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 16:34:59,878 INFO L204 MainTranslator]: Completed translation [2024-11-13 16:34:59,879 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:34:59 WrapperNode [2024-11-13 16:34:59,880 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 16:34:59,881 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 16:34:59,881 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 16:34:59,881 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 16:34:59,889 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:34:59" (1/1) ... [2024-11-13 16:34:59,919 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:34:59" (1/1) ... [2024-11-13 16:34:59,958 INFO L138 Inliner]: procedures = 174, calls = 38, calls flagged for inlining = 6, calls inlined = 7, statements flattened = 134 [2024-11-13 16:34:59,959 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 16:34:59,959 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 16:34:59,960 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 16:34:59,960 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 16:34:59,969 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:34:59" (1/1) ... [2024-11-13 16:34:59,969 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:34:59" (1/1) ... [2024-11-13 16:34:59,973 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:34:59" (1/1) ... [2024-11-13 16:34:59,973 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:34:59" (1/1) ... [2024-11-13 16:34:59,981 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:34:59" (1/1) ... [2024-11-13 16:34:59,984 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:34:59" (1/1) ... [2024-11-13 16:34:59,986 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:34:59" (1/1) ... [2024-11-13 16:34:59,988 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:34:59" (1/1) ... [2024-11-13 16:34:59,992 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 16:34:59,993 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 16:34:59,993 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 16:34:59,993 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 16:34:59,994 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:34:59" (1/1) ... [2024-11-13 16:35:00,001 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 16:35:00,027 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3af90e89-8a58-46ff-a68d-88e6f40e23ea/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 16:35:00,046 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3af90e89-8a58-46ff-a68d-88e6f40e23ea/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 16:35:00,050 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3af90e89-8a58-46ff-a68d-88e6f40e23ea/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 16:35:00,083 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2024-11-13 16:35:00,083 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 16:35:00,083 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2024-11-13 16:35:00,083 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2024-11-13 16:35:00,084 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2024-11-13 16:35:00,084 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2024-11-13 16:35:00,084 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 16:35:00,084 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2024-11-13 16:35:00,084 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 16:35:00,084 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 16:35:00,086 WARN L207 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement. [2024-11-13 16:35:00,294 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 16:35:00,297 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 16:35:00,773 INFO L283 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-11-13 16:35:00,774 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 16:35:01,005 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 16:35:01,006 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-13 16:35:01,006 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 04:35:01 BoogieIcfgContainer [2024-11-13 16:35:01,006 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 16:35:01,007 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 16:35:01,007 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 16:35:01,021 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 16:35:01,022 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 04:35:01" (1/1) ... [2024-11-13 16:35:01,023 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck has thrown an exception: java.lang.UnsupportedOperationException: Concurrent programs are currently unsupported at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.initialize(CodeCheckObserver.java:172) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:356) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:166) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:150) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:127) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:233) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:227) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:144) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:106) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-11-13 16:35:01,033 INFO L158 Benchmark]: Toolchain (without parser) took 2024.00ms. Allocated memory is still 117.4MB. Free memory was 91.5MB in the beginning and 79.8MB in the end (delta: 11.7MB). Peak memory consumption was 13.5MB. Max. memory is 16.1GB. [2024-11-13 16:35:01,036 INFO L158 Benchmark]: CDTParser took 0.43ms. Allocated memory is still 117.4MB. Free memory is still 74.4MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 16:35:01,037 INFO L158 Benchmark]: CACSL2BoogieTranslator took 872.05ms. Allocated memory is still 117.4MB. Free memory was 91.3MB in the beginning and 68.7MB in the end (delta: 22.6MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2024-11-13 16:35:01,038 INFO L158 Benchmark]: Boogie Procedure Inliner took 77.96ms. Allocated memory is still 117.4MB. Free memory was 68.7MB in the beginning and 66.2MB in the end (delta: 2.5MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 16:35:01,038 INFO L158 Benchmark]: Boogie Preprocessor took 32.64ms. Allocated memory is still 117.4MB. Free memory was 66.2MB in the beginning and 64.9MB in the end (delta: 1.3MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 16:35:01,038 INFO L158 Benchmark]: RCFGBuilder took 1013.63ms. Allocated memory is still 117.4MB. Free memory was 64.7MB in the beginning and 81.3MB in the end (delta: -16.6MB). Peak memory consumption was 38.7MB. Max. memory is 16.1GB. [2024-11-13 16:35:01,042 INFO L158 Benchmark]: CodeCheck took 22.26ms. Allocated memory is still 117.4MB. Free memory was 81.3MB in the beginning and 79.8MB in the end (delta: 1.5MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 16:35:01,046 INFO L338 ainManager$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 0.43ms. Allocated memory is still 117.4MB. Free memory is still 74.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 872.05ms. Allocated memory is still 117.4MB. Free memory was 91.3MB in the beginning and 68.7MB in the end (delta: 22.6MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 77.96ms. Allocated memory is still 117.4MB. Free memory was 68.7MB in the beginning and 66.2MB in the end (delta: 2.5MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 32.64ms. Allocated memory is still 117.4MB. Free memory was 66.2MB in the beginning and 64.9MB in the end (delta: 1.3MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 1013.63ms. Allocated memory is still 117.4MB. Free memory was 64.7MB in the beginning and 81.3MB in the end (delta: -16.6MB). Peak memory consumption was 38.7MB. Max. memory is 16.1GB. * CodeCheck took 22.26ms. Allocated memory is still 117.4MB. Free memory was 81.3MB in the beginning and 79.8MB in the end (delta: 1.5MB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-11-13 16:35:01,081 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3af90e89-8a58-46ff-a68d-88e6f40e23ea/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_3af90e89-8a58-46ff-a68d-88e6f40e23ea/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3af90e89-8a58-46ff-a68d-88e6f40e23ea/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_3af90e89-8a58-46ff-a68d-88e6f40e23ea/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3af90e89-8a58-46ff-a68d-88e6f40e23ea/bin/ukojak-verify-EEHR8qb7sm/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/pthread-wmm/mix041_power.opt_pso.opt_rmo.opt_tso.oepc_tso.opt.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3af90e89-8a58-46ff-a68d-88e6f40e23ea/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_3af90e89-8a58-46ff-a68d-88e6f40e23ea/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 bcf8be2e0ebdad705b2868a16d6f5dfa937315d70be824d82e2d5945253ac067 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 16:35:04,340 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 16:35:04,471 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3af90e89-8a58-46ff-a68d-88e6f40e23ea/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2024-11-13 16:35:04,508 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 16:35:04,510 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 16:35:04,510 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 16:35:04,510 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 16:35:04,510 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 16:35:04,510 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 16:35:04,510 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 16:35:04,511 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 16:35:04,511 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-13 16:35:04,511 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-13 16:35:04,511 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-13 16:35:04,511 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 16:35:04,511 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-13 16:35:04,511 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-13 16:35:04,512 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 16:35:04,512 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-13 16:35:04,512 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 16:35:04,512 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 16:35:04,512 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 16:35:04,512 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 16:35:04,512 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 16:35:04,513 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 16:35:04,513 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 16:35:04,513 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-11-13 16:35:04,513 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 16:35:04,513 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 16:35:04,513 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 16:35:04,513 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 16:35:04,514 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-13 16:35:04,514 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 16:35:04,514 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-11-13 16:35:04,514 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_3af90e89-8a58-46ff-a68d-88e6f40e23ea/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 -> bcf8be2e0ebdad705b2868a16d6f5dfa937315d70be824d82e2d5945253ac067 [2024-11-13 16:35:04,910 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 16:35:04,924 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 16:35:04,927 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 16:35:04,931 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 16:35:04,932 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 16:35:04,933 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3af90e89-8a58-46ff-a68d-88e6f40e23ea/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/pthread-wmm/mix041_power.opt_pso.opt_rmo.opt_tso.oepc_tso.opt.i Unable to find full path for "g++" [2024-11-13 16:35:07,377 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 16:35:07,800 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 16:35:07,804 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3af90e89-8a58-46ff-a68d-88e6f40e23ea/sv-benchmarks/c/pthread-wmm/mix041_power.opt_pso.opt_rmo.opt_tso.oepc_tso.opt.i [2024-11-13 16:35:07,832 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3af90e89-8a58-46ff-a68d-88e6f40e23ea/bin/ukojak-verify-EEHR8qb7sm/data/7feaf6241/d091ab3a17084a739868abc2088c0f6d/FLAG3f2ca1cfe [2024-11-13 16:35:07,961 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3af90e89-8a58-46ff-a68d-88e6f40e23ea/bin/ukojak-verify-EEHR8qb7sm/data/7feaf6241/d091ab3a17084a739868abc2088c0f6d [2024-11-13 16:35:07,964 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 16:35:07,967 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 16:35:07,969 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 16:35:07,969 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 16:35:07,976 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 16:35:07,978 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 04:35:07" (1/1) ... [2024-11-13 16:35:07,982 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@39b8c962 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:35:07, skipping insertion in model container [2024-11-13 16:35:07,982 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 04:35:07" (1/1) ... [2024-11-13 16:35:08,043 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 16:35:08,691 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 16:35:08,722 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 16:35:08,825 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 16:35:08,879 INFO L204 MainTranslator]: Completed translation [2024-11-13 16:35:08,880 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:35:08 WrapperNode [2024-11-13 16:35:08,880 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 16:35:08,881 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 16:35:08,882 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 16:35:08,882 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 16:35:08,890 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:35:08" (1/1) ... [2024-11-13 16:35:08,917 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:35:08" (1/1) ... [2024-11-13 16:35:08,953 INFO L138 Inliner]: procedures = 175, calls = 38, calls flagged for inlining = 6, calls inlined = 7, statements flattened = 135 [2024-11-13 16:35:08,953 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 16:35:08,954 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 16:35:08,954 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 16:35:08,954 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 16:35:08,963 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:35:08" (1/1) ... [2024-11-13 16:35:08,963 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:35:08" (1/1) ... [2024-11-13 16:35:08,967 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:35:08" (1/1) ... [2024-11-13 16:35:08,968 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:35:08" (1/1) ... [2024-11-13 16:35:08,978 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:35:08" (1/1) ... [2024-11-13 16:35:08,980 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:35:08" (1/1) ... [2024-11-13 16:35:08,983 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:35:08" (1/1) ... [2024-11-13 16:35:08,984 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:35:08" (1/1) ... [2024-11-13 16:35:08,988 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 16:35:08,989 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 16:35:08,989 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 16:35:08,989 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 16:35:08,994 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:35:08" (1/1) ... [2024-11-13 16:35:09,005 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 16:35:09,024 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3af90e89-8a58-46ff-a68d-88e6f40e23ea/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 16:35:09,038 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3af90e89-8a58-46ff-a68d-88e6f40e23ea/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 16:35:09,044 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3af90e89-8a58-46ff-a68d-88e6f40e23ea/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 16:35:09,075 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2024-11-13 16:35:09,076 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 16:35:09,076 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-11-13 16:35:09,076 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2024-11-13 16:35:09,076 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2024-11-13 16:35:09,077 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2024-11-13 16:35:09,077 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2024-11-13 16:35:09,077 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2024-11-13 16:35:09,078 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 16:35:09,078 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 16:35:09,080 WARN L207 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement. [2024-11-13 16:35:09,254 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 16:35:09,256 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 16:35:09,844 INFO L283 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-11-13 16:35:09,844 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 16:35:10,182 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 16:35:10,183 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-13 16:35:10,184 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 04:35:10 BoogieIcfgContainer [2024-11-13 16:35:10,184 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 16:35:10,185 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 16:35:10,185 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 16:35:10,203 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 16:35:10,204 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 04:35:10" (1/1) ... [2024-11-13 16:35:10,205 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck has thrown an exception: java.lang.UnsupportedOperationException: Concurrent programs are currently unsupported at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.initialize(CodeCheckObserver.java:172) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:356) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:166) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:150) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:127) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:233) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:227) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:144) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:106) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-11-13 16:35:10,212 INFO L158 Benchmark]: Toolchain (without parser) took 2244.65ms. Allocated memory is still 83.9MB. Free memory was 57.7MB in the beginning and 45.2MB in the end (delta: 12.5MB). Peak memory consumption was 14.0MB. Max. memory is 16.1GB. [2024-11-13 16:35:10,212 INFO L158 Benchmark]: CDTParser took 4.38ms. Allocated memory is still 83.9MB. Free memory is still 63.2MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 16:35:10,213 INFO L158 Benchmark]: CACSL2BoogieTranslator took 912.04ms. Allocated memory is still 83.9MB. Free memory was 57.4MB in the beginning and 34.4MB in the end (delta: 23.0MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2024-11-13 16:35:10,213 INFO L158 Benchmark]: Boogie Procedure Inliner took 72.09ms. Allocated memory is still 83.9MB. Free memory was 34.4MB in the beginning and 32.1MB in the end (delta: 2.4MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 16:35:10,214 INFO L158 Benchmark]: Boogie Preprocessor took 34.41ms. Allocated memory is still 83.9MB. Free memory was 32.1MB in the beginning and 30.6MB in the end (delta: 1.5MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 16:35:10,214 INFO L158 Benchmark]: RCFGBuilder took 1194.98ms. Allocated memory is still 83.9MB. Free memory was 30.6MB in the beginning and 46.5MB in the end (delta: -15.9MB). Peak memory consumption was 20.0MB. Max. memory is 16.1GB. [2024-11-13 16:35:10,215 INFO L158 Benchmark]: CodeCheck took 25.16ms. Allocated memory is still 83.9MB. Free memory was 46.5MB in the beginning and 45.2MB in the end (delta: 1.3MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 16:35:10,220 INFO L338 ainManager$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 4.38ms. Allocated memory is still 83.9MB. Free memory is still 63.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 912.04ms. Allocated memory is still 83.9MB. Free memory was 57.4MB in the beginning and 34.4MB in the end (delta: 23.0MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 72.09ms. Allocated memory is still 83.9MB. Free memory was 34.4MB in the beginning and 32.1MB in the end (delta: 2.4MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 34.41ms. Allocated memory is still 83.9MB. Free memory was 32.1MB in the beginning and 30.6MB in the end (delta: 1.5MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 1194.98ms. Allocated memory is still 83.9MB. Free memory was 30.6MB in the beginning and 46.5MB in the end (delta: -15.9MB). Peak memory consumption was 20.0MB. Max. memory is 16.1GB. * CodeCheck took 25.16ms. Allocated memory is still 83.9MB. Free memory was 46.5MB in the beginning and 45.2MB in the end (delta: 1.3MB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-11-13 16:35:10,256 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3af90e89-8a58-46ff-a68d-88e6f40e23ea/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