./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/pthread-wmm/mix019_power.oepc_pso.oepc_rmo.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_a9348f78-7cfe-41aa-b502-97c1f7851125/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9348f78-7cfe-41aa-b502-97c1f7851125/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_a9348f78-7cfe-41aa-b502-97c1f7851125/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9348f78-7cfe-41aa-b502-97c1f7851125/bin/ukojak-verify-EEHR8qb7sm/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/pthread-wmm/mix019_power.oepc_pso.oepc_rmo.oepc.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9348f78-7cfe-41aa-b502-97c1f7851125/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_a9348f78-7cfe-41aa-b502-97c1f7851125/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 3361d121b1701e03d91abe21b23341050c9e7b0bb70abe94dd0f34e8fd521162 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 22:59:12,464 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 22:59:12,534 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9348f78-7cfe-41aa-b502-97c1f7851125/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2024-11-13 22:59:12,540 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 22:59:12,540 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 22:59:12,569 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 22:59:12,570 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 22:59:12,571 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 22:59:12,571 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 22:59:12,571 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 22:59:12,571 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 22:59:12,571 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 22:59:12,571 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 22:59:12,572 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-13 22:59:12,572 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-13 22:59:12,572 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-13 22:59:12,572 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 22:59:12,572 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 22:59:12,572 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 22:59:12,572 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 22:59:12,573 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 22:59:12,573 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 22:59:12,573 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 22:59:12,573 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 22:59:12,573 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 22:59:12,573 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:59:12,573 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 22:59:12,574 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 22:59:12,574 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 22:59:12,574 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 22:59:12,574 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_a9348f78-7cfe-41aa-b502-97c1f7851125/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 -> 3361d121b1701e03d91abe21b23341050c9e7b0bb70abe94dd0f34e8fd521162 [2024-11-13 22:59:12,843 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 22:59:12,852 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 22:59:12,854 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 22:59:12,856 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 22:59:12,856 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 22:59:12,857 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9348f78-7cfe-41aa-b502-97c1f7851125/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/pthread-wmm/mix019_power.oepc_pso.oepc_rmo.oepc.i Unable to find full path for "g++" [2024-11-13 22:59:14,780 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 22:59:15,125 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 22:59:15,125 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9348f78-7cfe-41aa-b502-97c1f7851125/sv-benchmarks/c/pthread-wmm/mix019_power.oepc_pso.oepc_rmo.oepc.i [2024-11-13 22:59:15,146 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9348f78-7cfe-41aa-b502-97c1f7851125/bin/ukojak-verify-EEHR8qb7sm/data/da1377884/e88823a9dc4c4392ac94b3c9429d5c76/FLAG0b7087530 [2024-11-13 22:59:15,360 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9348f78-7cfe-41aa-b502-97c1f7851125/bin/ukojak-verify-EEHR8qb7sm/data/da1377884/e88823a9dc4c4392ac94b3c9429d5c76 [2024-11-13 22:59:15,362 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 22:59:15,363 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 22:59:15,364 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 22:59:15,364 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 22:59:15,370 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 22:59:15,370 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:59:15" (1/1) ... [2024-11-13 22:59:15,371 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@66039e6b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:59:15, skipping insertion in model container [2024-11-13 22:59:15,372 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:59:15" (1/1) ... [2024-11-13 22:59:15,409 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 22:59:15,901 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:59:15,916 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 22:59:16,003 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:59:16,046 INFO L204 MainTranslator]: Completed translation [2024-11-13 22:59:16,047 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:59:16 WrapperNode [2024-11-13 22:59:16,048 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 22:59:16,049 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 22:59:16,049 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 22:59:16,049 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 22:59:16,057 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:59:16" (1/1) ... [2024-11-13 22:59:16,073 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:59:16" (1/1) ... [2024-11-13 22:59:16,102 INFO L138 Inliner]: procedures = 175, calls = 45, calls flagged for inlining = 6, calls inlined = 7, statements flattened = 120 [2024-11-13 22:59:16,103 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 22:59:16,104 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 22:59:16,104 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 22:59:16,104 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 22:59:16,113 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:59:16" (1/1) ... [2024-11-13 22:59:16,113 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:59:16" (1/1) ... [2024-11-13 22:59:16,118 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:59:16" (1/1) ... [2024-11-13 22:59:16,123 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:59:16" (1/1) ... [2024-11-13 22:59:16,138 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:59:16" (1/1) ... [2024-11-13 22:59:16,140 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:59:16" (1/1) ... [2024-11-13 22:59:16,145 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:59:16" (1/1) ... [2024-11-13 22:59:16,151 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:59:16" (1/1) ... [2024-11-13 22:59:16,154 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 22:59:16,158 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 22:59:16,158 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 22:59:16,158 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 22:59:16,160 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:59:16" (1/1) ... [2024-11-13 22:59:16,170 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:59:16,188 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9348f78-7cfe-41aa-b502-97c1f7851125/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 22:59:16,201 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9348f78-7cfe-41aa-b502-97c1f7851125/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 22:59:16,210 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9348f78-7cfe-41aa-b502-97c1f7851125/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 22:59:16,237 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2024-11-13 22:59:16,237 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 22:59:16,237 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2024-11-13 22:59:16,237 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2024-11-13 22:59:16,237 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2024-11-13 22:59:16,237 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2024-11-13 22:59:16,238 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2024-11-13 22:59:16,238 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2024-11-13 22:59:16,238 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 22:59:16,238 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2024-11-13 22:59:16,238 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 22:59:16,238 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 22:59:16,239 WARN L207 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement. [2024-11-13 22:59:16,379 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 22:59:16,381 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 22:59:16,814 INFO L283 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-11-13 22:59:16,814 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 22:59:16,998 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 22:59:17,000 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-13 22:59:17,001 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:59:17 BoogieIcfgContainer [2024-11-13 22:59:17,001 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 22:59:17,002 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 22:59:17,002 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 22:59:17,013 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 22:59:17,013 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:59:17" (1/1) ... [2024-11-13 22:59:17,015 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck has thrown an exception: java.lang.UnsupportedOperationException: Concurrent programs are currently unsupported at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.initialize(CodeCheckObserver.java:172) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:356) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:166) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:150) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:127) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:233) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:227) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:144) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:106) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-11-13 22:59:17,023 INFO L158 Benchmark]: Toolchain (without parser) took 1658.16ms. Allocated memory is still 142.6MB. Free memory was 116.0MB in the beginning and 47.1MB in the end (delta: 68.9MB). Peak memory consumption was 67.1MB. Max. memory is 16.1GB. [2024-11-13 22:59:17,024 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 117.4MB. Free memory is still 74.7MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:59:17,026 INFO L158 Benchmark]: CACSL2BoogieTranslator took 684.48ms. Allocated memory is still 142.6MB. Free memory was 115.9MB in the beginning and 92.5MB in the end (delta: 23.3MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2024-11-13 22:59:17,026 INFO L158 Benchmark]: Boogie Procedure Inliner took 54.03ms. Allocated memory is still 142.6MB. Free memory was 92.5MB in the beginning and 90.4MB in the end (delta: 2.1MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:59:17,027 INFO L158 Benchmark]: Boogie Preprocessor took 53.93ms. Allocated memory is still 142.6MB. Free memory was 90.4MB in the beginning and 88.8MB in the end (delta: 1.6MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:59:17,027 INFO L158 Benchmark]: RCFGBuilder took 842.94ms. Allocated memory is still 142.6MB. Free memory was 88.8MB in the beginning and 48.5MB in the end (delta: 40.3MB). Peak memory consumption was 41.9MB. Max. memory is 16.1GB. [2024-11-13 22:59:17,030 INFO L158 Benchmark]: CodeCheck took 18.47ms. Allocated memory is still 142.6MB. Free memory was 48.3MB in the beginning and 47.1MB in the end (delta: 1.2MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:59:17,032 INFO L338 ainManager$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 0.29ms. Allocated memory is still 117.4MB. Free memory is still 74.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 684.48ms. Allocated memory is still 142.6MB. Free memory was 115.9MB in the beginning and 92.5MB in the end (delta: 23.3MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 54.03ms. Allocated memory is still 142.6MB. Free memory was 92.5MB in the beginning and 90.4MB in the end (delta: 2.1MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 53.93ms. Allocated memory is still 142.6MB. Free memory was 90.4MB in the beginning and 88.8MB in the end (delta: 1.6MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 842.94ms. Allocated memory is still 142.6MB. Free memory was 88.8MB in the beginning and 48.5MB in the end (delta: 40.3MB). Peak memory consumption was 41.9MB. Max. memory is 16.1GB. * CodeCheck took 18.47ms. Allocated memory is still 142.6MB. Free memory was 48.3MB in the beginning and 47.1MB in the end (delta: 1.2MB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-11-13 22:59:17,059 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9348f78-7cfe-41aa-b502-97c1f7851125/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_a9348f78-7cfe-41aa-b502-97c1f7851125/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9348f78-7cfe-41aa-b502-97c1f7851125/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_a9348f78-7cfe-41aa-b502-97c1f7851125/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9348f78-7cfe-41aa-b502-97c1f7851125/bin/ukojak-verify-EEHR8qb7sm/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/pthread-wmm/mix019_power.oepc_pso.oepc_rmo.oepc.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9348f78-7cfe-41aa-b502-97c1f7851125/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_a9348f78-7cfe-41aa-b502-97c1f7851125/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 3361d121b1701e03d91abe21b23341050c9e7b0bb70abe94dd0f34e8fd521162 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 22:59:19,791 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 22:59:19,966 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9348f78-7cfe-41aa-b502-97c1f7851125/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2024-11-13 22:59:20,010 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 22:59:20,012 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 22:59:20,013 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 22:59:20,013 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 22:59:20,013 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 22:59:20,013 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 22:59:20,014 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 22:59:20,014 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 22:59:20,015 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-13 22:59:20,015 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-13 22:59:20,015 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-13 22:59:20,015 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 22:59:20,015 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-13 22:59:20,015 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-13 22:59:20,015 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 22:59:20,015 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-13 22:59:20,015 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 22:59:20,016 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 22:59:20,016 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 22:59:20,016 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 22:59:20,016 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 22:59:20,016 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 22:59:20,016 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 22:59:20,016 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-11-13 22:59:20,016 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 22:59:20,016 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:59:20,016 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 22:59:20,017 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 22:59:20,018 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-13 22:59:20,018 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 22:59:20,018 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-11-13 22:59:20,019 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_a9348f78-7cfe-41aa-b502-97c1f7851125/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 -> 3361d121b1701e03d91abe21b23341050c9e7b0bb70abe94dd0f34e8fd521162 [2024-11-13 22:59:20,372 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 22:59:20,380 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 22:59:20,382 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 22:59:20,383 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 22:59:20,384 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 22:59:20,388 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9348f78-7cfe-41aa-b502-97c1f7851125/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/pthread-wmm/mix019_power.oepc_pso.oepc_rmo.oepc.i Unable to find full path for "g++" [2024-11-13 22:59:22,380 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 22:59:22,660 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 22:59:22,661 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9348f78-7cfe-41aa-b502-97c1f7851125/sv-benchmarks/c/pthread-wmm/mix019_power.oepc_pso.oepc_rmo.oepc.i [2024-11-13 22:59:22,678 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9348f78-7cfe-41aa-b502-97c1f7851125/bin/ukojak-verify-EEHR8qb7sm/data/5dbf2aa55/7a562fad3cd04668904f3b669548b091/FLAG9d704eceb [2024-11-13 22:59:22,953 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9348f78-7cfe-41aa-b502-97c1f7851125/bin/ukojak-verify-EEHR8qb7sm/data/5dbf2aa55/7a562fad3cd04668904f3b669548b091 [2024-11-13 22:59:22,956 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 22:59:22,959 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 22:59:22,961 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 22:59:22,961 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 22:59:22,966 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 22:59:22,968 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:59:22" (1/1) ... [2024-11-13 22:59:22,969 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@640daa0d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:59:22, skipping insertion in model container [2024-11-13 22:59:22,969 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:59:22" (1/1) ... [2024-11-13 22:59:23,062 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 22:59:23,619 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:59:23,643 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 22:59:23,733 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:59:23,784 INFO L204 MainTranslator]: Completed translation [2024-11-13 22:59:23,786 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:59:23 WrapperNode [2024-11-13 22:59:23,786 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 22:59:23,788 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 22:59:23,788 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 22:59:23,788 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 22:59:23,795 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:59:23" (1/1) ... [2024-11-13 22:59:23,822 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:59:23" (1/1) ... [2024-11-13 22:59:23,855 INFO L138 Inliner]: procedures = 176, calls = 45, calls flagged for inlining = 6, calls inlined = 7, statements flattened = 121 [2024-11-13 22:59:23,855 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 22:59:23,856 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 22:59:23,856 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 22:59:23,856 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 22:59:23,864 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:59:23" (1/1) ... [2024-11-13 22:59:23,864 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:59:23" (1/1) ... [2024-11-13 22:59:23,868 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:59:23" (1/1) ... [2024-11-13 22:59:23,869 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:59:23" (1/1) ... [2024-11-13 22:59:23,879 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:59:23" (1/1) ... [2024-11-13 22:59:23,881 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:59:23" (1/1) ... [2024-11-13 22:59:23,884 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:59:23" (1/1) ... [2024-11-13 22:59:23,885 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:59:23" (1/1) ... [2024-11-13 22:59:23,889 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 22:59:23,890 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 22:59:23,890 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 22:59:23,890 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 22:59:23,891 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:59:23" (1/1) ... [2024-11-13 22:59:23,898 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:59:23,913 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9348f78-7cfe-41aa-b502-97c1f7851125/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 22:59:23,930 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9348f78-7cfe-41aa-b502-97c1f7851125/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 22:59:23,935 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9348f78-7cfe-41aa-b502-97c1f7851125/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 22:59:23,967 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2024-11-13 22:59:23,967 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 22:59:23,968 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-11-13 22:59:23,968 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2024-11-13 22:59:23,968 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2024-11-13 22:59:23,968 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2024-11-13 22:59:23,969 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2024-11-13 22:59:23,969 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2024-11-13 22:59:23,969 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2024-11-13 22:59:23,969 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2024-11-13 22:59:23,969 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 22:59:23,970 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 22:59:23,971 WARN L207 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement. [2024-11-13 22:59:24,187 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 22:59:24,188 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 22:59:24,621 INFO L283 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-11-13 22:59:24,621 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 22:59:24,829 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 22:59:24,830 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-13 22:59:24,830 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:59:24 BoogieIcfgContainer [2024-11-13 22:59:24,831 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 22:59:24,831 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 22:59:24,832 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 22:59:24,845 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 22:59:24,845 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:59:24" (1/1) ... [2024-11-13 22:59:24,847 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck has thrown an exception: java.lang.UnsupportedOperationException: Concurrent programs are currently unsupported at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.initialize(CodeCheckObserver.java:172) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:356) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:166) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:150) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:127) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:233) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:227) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:144) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:106) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-11-13 22:59:24,853 INFO L158 Benchmark]: Toolchain (without parser) took 1894.36ms. Allocated memory is still 83.9MB. Free memory was 59.0MB in the beginning and 50.3MB in the end (delta: 8.7MB). Peak memory consumption was 6.2MB. Max. memory is 16.1GB. [2024-11-13 22:59:24,855 INFO L158 Benchmark]: CDTParser took 0.33ms. Allocated memory is still 83.9MB. Free memory is still 64.3MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:59:24,858 INFO L158 Benchmark]: CACSL2BoogieTranslator took 825.92ms. Allocated memory is still 83.9MB. Free memory was 59.0MB in the beginning and 35.4MB in the end (delta: 23.6MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2024-11-13 22:59:24,858 INFO L158 Benchmark]: Boogie Procedure Inliner took 68.05ms. Allocated memory is still 83.9MB. Free memory was 35.4MB in the beginning and 33.2MB in the end (delta: 2.2MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:59:24,859 INFO L158 Benchmark]: Boogie Preprocessor took 32.97ms. Allocated memory is still 83.9MB. Free memory was 33.2MB in the beginning and 31.4MB in the end (delta: 1.8MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:59:24,859 INFO L158 Benchmark]: RCFGBuilder took 941.02ms. Allocated memory is still 83.9MB. Free memory was 31.4MB in the beginning and 51.2MB in the end (delta: -19.8MB). Peak memory consumption was 29.2MB. Max. memory is 16.1GB. [2024-11-13 22:59:24,861 INFO L158 Benchmark]: CodeCheck took 19.77ms. Allocated memory is still 83.9MB. Free memory was 51.2MB in the beginning and 50.3MB in the end (delta: 941.4kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:59:24,863 INFO L338 ainManager$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 0.33ms. Allocated memory is still 83.9MB. Free memory is still 64.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 825.92ms. Allocated memory is still 83.9MB. Free memory was 59.0MB in the beginning and 35.4MB in the end (delta: 23.6MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 68.05ms. Allocated memory is still 83.9MB. Free memory was 35.4MB in the beginning and 33.2MB in the end (delta: 2.2MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 32.97ms. Allocated memory is still 83.9MB. Free memory was 33.2MB in the beginning and 31.4MB in the end (delta: 1.8MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 941.02ms. Allocated memory is still 83.9MB. Free memory was 31.4MB in the beginning and 51.2MB in the end (delta: -19.8MB). Peak memory consumption was 29.2MB. Max. memory is 16.1GB. * CodeCheck took 19.77ms. Allocated memory is still 83.9MB. Free memory was 51.2MB in the beginning and 50.3MB in the end (delta: 941.4kB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-11-13 22:59:24,889 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9348f78-7cfe-41aa-b502-97c1f7851125/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