./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/pthread-wmm/safe003_power.oepc_pso.oepc_pso.opt_rmo.oepc_rmo.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_efc8786c-d26e-497a-b32d-958c0ace98a6/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_efc8786c-d26e-497a-b32d-958c0ace98a6/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_efc8786c-d26e-497a-b32d-958c0ace98a6/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_efc8786c-d26e-497a-b32d-958c0ace98a6/bin/ukojak-verify-EEHR8qb7sm/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/pthread-wmm/safe003_power.oepc_pso.oepc_pso.opt_rmo.oepc_rmo.opt.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_efc8786c-d26e-497a-b32d-958c0ace98a6/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_efc8786c-d26e-497a-b32d-958c0ace98a6/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 5e0f2637c3745e36a3708f37a9783771b3e1c15cb350f0e936eafd42058bd9cf --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 22:25:10,566 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 22:25:10,662 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_efc8786c-d26e-497a-b32d-958c0ace98a6/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2024-11-13 22:25:10,666 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 22:25:10,667 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 22:25:10,689 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 22:25:10,692 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 22:25:10,693 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 22:25:10,693 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 22:25:10,693 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 22:25:10,693 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 22:25:10,694 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 22:25:10,694 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 22:25:10,695 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-13 22:25:10,695 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-13 22:25:10,695 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-13 22:25:10,695 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 22:25:10,695 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 22:25:10,695 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 22:25:10,695 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 22:25:10,695 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 22:25:10,695 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 22:25:10,695 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 22:25:10,696 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 22:25:10,696 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 22:25:10,696 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:25:10,696 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 22:25:10,696 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 22:25:10,696 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 22:25:10,696 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 22:25:10,696 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_efc8786c-d26e-497a-b32d-958c0ace98a6/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 -> 5e0f2637c3745e36a3708f37a9783771b3e1c15cb350f0e936eafd42058bd9cf [2024-11-13 22:25:11,012 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 22:25:11,021 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 22:25:11,023 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 22:25:11,024 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 22:25:11,025 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 22:25:11,026 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_efc8786c-d26e-497a-b32d-958c0ace98a6/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/pthread-wmm/safe003_power.oepc_pso.oepc_pso.opt_rmo.oepc_rmo.opt.i Unable to find full path for "g++" [2024-11-13 22:25:13,016 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 22:25:13,485 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 22:25:13,486 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_efc8786c-d26e-497a-b32d-958c0ace98a6/sv-benchmarks/c/pthread-wmm/safe003_power.oepc_pso.oepc_pso.opt_rmo.oepc_rmo.opt.i [2024-11-13 22:25:13,511 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_efc8786c-d26e-497a-b32d-958c0ace98a6/bin/ukojak-verify-EEHR8qb7sm/data/cf0800714/419454460ff04e73a549da0c48fce3a4/FLAGcb550cd91 [2024-11-13 22:25:13,537 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_efc8786c-d26e-497a-b32d-958c0ace98a6/bin/ukojak-verify-EEHR8qb7sm/data/cf0800714/419454460ff04e73a549da0c48fce3a4 [2024-11-13 22:25:13,541 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 22:25:13,545 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 22:25:13,549 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 22:25:13,549 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 22:25:13,556 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 22:25:13,557 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:25:13" (1/1) ... [2024-11-13 22:25:13,559 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6d6cf472 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:25:13, skipping insertion in model container [2024-11-13 22:25:13,559 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:25:13" (1/1) ... [2024-11-13 22:25:13,617 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 22:25:14,202 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:25:14,225 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 22:25:14,364 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:25:14,426 INFO L204 MainTranslator]: Completed translation [2024-11-13 22:25:14,427 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:25:14 WrapperNode [2024-11-13 22:25:14,427 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 22:25:14,430 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 22:25:14,430 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 22:25:14,430 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 22:25:14,439 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:25:14" (1/1) ... [2024-11-13 22:25:14,473 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:25:14" (1/1) ... [2024-11-13 22:25:14,522 INFO L138 Inliner]: procedures = 175, calls = 43, calls flagged for inlining = 6, calls inlined = 7, statements flattened = 138 [2024-11-13 22:25:14,522 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 22:25:14,523 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 22:25:14,523 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 22:25:14,523 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 22:25:14,533 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:25:14" (1/1) ... [2024-11-13 22:25:14,534 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:25:14" (1/1) ... [2024-11-13 22:25:14,539 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:25:14" (1/1) ... [2024-11-13 22:25:14,539 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:25:14" (1/1) ... [2024-11-13 22:25:14,554 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:25:14" (1/1) ... [2024-11-13 22:25:14,557 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:25:14" (1/1) ... [2024-11-13 22:25:14,564 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:25:14" (1/1) ... [2024-11-13 22:25:14,568 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:25:14" (1/1) ... [2024-11-13 22:25:14,577 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 22:25:14,581 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 22:25:14,582 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 22:25:14,582 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 22:25:14,583 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:25:14" (1/1) ... [2024-11-13 22:25:14,599 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:25:14,616 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_efc8786c-d26e-497a-b32d-958c0ace98a6/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 22:25:14,633 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_efc8786c-d26e-497a-b32d-958c0ace98a6/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 22:25:14,640 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_efc8786c-d26e-497a-b32d-958c0ace98a6/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 22:25:14,678 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2024-11-13 22:25:14,678 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 22:25:14,679 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2024-11-13 22:25:14,679 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2024-11-13 22:25:14,680 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2024-11-13 22:25:14,680 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2024-11-13 22:25:14,680 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2024-11-13 22:25:14,680 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2024-11-13 22:25:14,680 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 22:25:14,681 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2024-11-13 22:25:14,681 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 22:25:14,681 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 22:25:14,683 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 22:25:14,931 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 22:25:14,935 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 22:25:15,672 INFO L283 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-11-13 22:25:15,673 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 22:25:16,061 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 22:25:16,061 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-13 22:25:16,062 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:25:16 BoogieIcfgContainer [2024-11-13 22:25:16,062 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 22:25:16,063 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 22:25:16,064 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 22:25:16,082 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 22:25:16,082 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:25:16" (1/1) ... [2024-11-13 22:25:16,084 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$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-11-13 22:25:16,095 INFO L158 Benchmark]: Toolchain (without parser) took 2549.15ms. Allocated memory is still 117.4MB. Free memory was 92.5MB in the beginning and 52.2MB in the end (delta: 40.3MB). Peak memory consumption was 39.5MB. Max. memory is 16.1GB. [2024-11-13 22:25:16,095 INFO L158 Benchmark]: CDTParser took 0.41ms. Allocated memory is still 167.8MB. Free memory is still 104.1MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:25:16,096 INFO L158 Benchmark]: CACSL2BoogieTranslator took 880.05ms. Allocated memory is still 117.4MB. Free memory was 92.2MB in the beginning and 66.7MB in the end (delta: 25.4MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2024-11-13 22:25:16,100 INFO L158 Benchmark]: Boogie Procedure Inliner took 93.05ms. Allocated memory is still 117.4MB. Free memory was 66.7MB in the beginning and 64.2MB in the end (delta: 2.5MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:25:16,101 INFO L158 Benchmark]: Boogie Preprocessor took 57.41ms. Allocated memory is still 117.4MB. Free memory was 64.2MB in the beginning and 62.3MB in the end (delta: 1.9MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 22:25:16,101 INFO L158 Benchmark]: RCFGBuilder took 1481.02ms. Allocated memory is still 117.4MB. Free memory was 62.0MB in the beginning and 53.2MB in the end (delta: 8.7MB). Peak memory consumption was 32.8MB. Max. memory is 16.1GB. [2024-11-13 22:25:16,102 INFO L158 Benchmark]: CodeCheck took 29.09ms. Allocated memory is still 117.4MB. Free memory was 53.2MB in the beginning and 52.2MB in the end (delta: 987.8kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:25:16,109 INFO L338 ainManager$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 0.41ms. Allocated memory is still 167.8MB. Free memory is still 104.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 880.05ms. Allocated memory is still 117.4MB. Free memory was 92.2MB in the beginning and 66.7MB in the end (delta: 25.4MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 93.05ms. Allocated memory is still 117.4MB. Free memory was 66.7MB in the beginning and 64.2MB in the end (delta: 2.5MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 57.41ms. Allocated memory is still 117.4MB. Free memory was 64.2MB in the beginning and 62.3MB in the end (delta: 1.9MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 1481.02ms. Allocated memory is still 117.4MB. Free memory was 62.0MB in the beginning and 53.2MB in the end (delta: 8.7MB). Peak memory consumption was 32.8MB. Max. memory is 16.1GB. * CodeCheck took 29.09ms. Allocated memory is still 117.4MB. Free memory was 53.2MB in the beginning and 52.2MB in the end (delta: 987.8kB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-11-13 22:25:16,151 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_efc8786c-d26e-497a-b32d-958c0ace98a6/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_efc8786c-d26e-497a-b32d-958c0ace98a6/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_efc8786c-d26e-497a-b32d-958c0ace98a6/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_efc8786c-d26e-497a-b32d-958c0ace98a6/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_efc8786c-d26e-497a-b32d-958c0ace98a6/bin/ukojak-verify-EEHR8qb7sm/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/pthread-wmm/safe003_power.oepc_pso.oepc_pso.opt_rmo.oepc_rmo.opt.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_efc8786c-d26e-497a-b32d-958c0ace98a6/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_efc8786c-d26e-497a-b32d-958c0ace98a6/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 5e0f2637c3745e36a3708f37a9783771b3e1c15cb350f0e936eafd42058bd9cf --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 22:25:19,579 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 22:25:19,745 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_efc8786c-d26e-497a-b32d-958c0ace98a6/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2024-11-13 22:25:19,807 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 22:25:19,811 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 22:25:19,811 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 22:25:19,812 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 22:25:19,812 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 22:25:19,813 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 22:25:19,813 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 22:25:19,813 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 22:25:19,813 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-13 22:25:19,813 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-13 22:25:19,814 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-13 22:25:19,814 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 22:25:19,814 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-13 22:25:19,814 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-13 22:25:19,814 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 22:25:19,814 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-13 22:25:19,814 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 22:25:19,816 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 22:25:19,817 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 22:25:19,817 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 22:25:19,817 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 22:25:19,817 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 22:25:19,817 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 22:25:19,817 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-11-13 22:25:19,817 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 22:25:19,817 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:25:19,818 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 22:25:19,818 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 22:25:19,818 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-13 22:25:19,818 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 22:25:19,818 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-11-13 22:25:19,818 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_efc8786c-d26e-497a-b32d-958c0ace98a6/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 -> 5e0f2637c3745e36a3708f37a9783771b3e1c15cb350f0e936eafd42058bd9cf [2024-11-13 22:25:20,243 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 22:25:20,259 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 22:25:20,261 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 22:25:20,263 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 22:25:20,264 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 22:25:20,270 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_efc8786c-d26e-497a-b32d-958c0ace98a6/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/pthread-wmm/safe003_power.oepc_pso.oepc_pso.opt_rmo.oepc_rmo.opt.i Unable to find full path for "g++" [2024-11-13 22:25:22,421 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 22:25:22,857 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 22:25:22,861 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_efc8786c-d26e-497a-b32d-958c0ace98a6/sv-benchmarks/c/pthread-wmm/safe003_power.oepc_pso.oepc_pso.opt_rmo.oepc_rmo.opt.i [2024-11-13 22:25:22,892 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_efc8786c-d26e-497a-b32d-958c0ace98a6/bin/ukojak-verify-EEHR8qb7sm/data/1c9ab69cf/bd37de0173c54aea86167ce4a887172e/FLAG4cb842d6d [2024-11-13 22:25:22,923 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_efc8786c-d26e-497a-b32d-958c0ace98a6/bin/ukojak-verify-EEHR8qb7sm/data/1c9ab69cf/bd37de0173c54aea86167ce4a887172e [2024-11-13 22:25:22,927 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 22:25:22,931 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 22:25:22,933 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 22:25:22,933 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 22:25:22,944 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 22:25:22,945 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:25:22" (1/1) ... [2024-11-13 22:25:22,946 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3468946a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:25:22, skipping insertion in model container [2024-11-13 22:25:22,949 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:25:22" (1/1) ... [2024-11-13 22:25:23,010 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 22:25:23,547 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:25:23,565 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 22:25:23,660 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:25:23,729 INFO L204 MainTranslator]: Completed translation [2024-11-13 22:25:23,731 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:25:23 WrapperNode [2024-11-13 22:25:23,731 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 22:25:23,732 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 22:25:23,733 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 22:25:23,733 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 22:25:23,742 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:25:23" (1/1) ... [2024-11-13 22:25:23,775 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:25:23" (1/1) ... [2024-11-13 22:25:23,807 INFO L138 Inliner]: procedures = 176, calls = 43, calls flagged for inlining = 6, calls inlined = 7, statements flattened = 139 [2024-11-13 22:25:23,808 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 22:25:23,808 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 22:25:23,808 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 22:25:23,808 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 22:25:23,818 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:25:23" (1/1) ... [2024-11-13 22:25:23,818 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:25:23" (1/1) ... [2024-11-13 22:25:23,823 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:25:23" (1/1) ... [2024-11-13 22:25:23,824 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:25:23" (1/1) ... [2024-11-13 22:25:23,841 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:25:23" (1/1) ... [2024-11-13 22:25:23,843 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:25:23" (1/1) ... [2024-11-13 22:25:23,847 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:25:23" (1/1) ... [2024-11-13 22:25:23,848 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:25:23" (1/1) ... [2024-11-13 22:25:23,853 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 22:25:23,854 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 22:25:23,855 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 22:25:23,855 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 22:25:23,856 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:25:23" (1/1) ... [2024-11-13 22:25:23,864 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:25:23,890 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_efc8786c-d26e-497a-b32d-958c0ace98a6/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 22:25:23,907 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_efc8786c-d26e-497a-b32d-958c0ace98a6/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 22:25:23,911 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_efc8786c-d26e-497a-b32d-958c0ace98a6/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 22:25:23,938 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2024-11-13 22:25:23,938 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 22:25:23,938 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-11-13 22:25:23,939 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2024-11-13 22:25:23,939 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2024-11-13 22:25:23,939 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2024-11-13 22:25:23,939 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2024-11-13 22:25:23,939 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2024-11-13 22:25:23,939 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2024-11-13 22:25:23,939 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2024-11-13 22:25:23,939 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 22:25:23,939 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 22:25:23,942 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 22:25:24,153 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 22:25:24,155 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 22:25:24,815 INFO L283 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-11-13 22:25:24,815 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 22:25:25,182 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 22:25:25,182 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-13 22:25:25,183 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:25:25 BoogieIcfgContainer [2024-11-13 22:25:25,183 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 22:25:25,190 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 22:25:25,190 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 22:25:25,208 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 22:25:25,209 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:25:25" (1/1) ... [2024-11-13 22:25:25,210 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$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-11-13 22:25:25,218 INFO L158 Benchmark]: Toolchain (without parser) took 2287.43ms. Allocated memory is still 83.9MB. Free memory was 59.0MB in the beginning and 55.3MB in the end (delta: 3.7MB). Peak memory consumption was 6.8MB. Max. memory is 16.1GB. [2024-11-13 22:25:25,218 INFO L158 Benchmark]: CDTParser took 4.71ms. Allocated memory is still 83.9MB. Free memory is still 65.1MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:25:25,219 INFO L158 Benchmark]: CACSL2BoogieTranslator took 798.67ms. Allocated memory is still 83.9MB. Free memory was 59.0MB in the beginning and 33.7MB in the end (delta: 25.3MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2024-11-13 22:25:25,219 INFO L158 Benchmark]: Boogie Procedure Inliner took 75.29ms. Allocated memory is still 83.9MB. Free memory was 33.4MB in the beginning and 31.0MB in the end (delta: 2.4MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:25:25,220 INFO L158 Benchmark]: Boogie Preprocessor took 45.27ms. Allocated memory is still 83.9MB. Free memory was 31.0MB in the beginning and 29.2MB in the end (delta: 1.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 22:25:25,220 INFO L158 Benchmark]: RCFGBuilder took 1328.55ms. Allocated memory is still 83.9MB. Free memory was 28.9MB in the beginning and 23.8MB in the end (delta: 5.1MB). Peak memory consumption was 13.0MB. Max. memory is 16.1GB. [2024-11-13 22:25:25,221 INFO L158 Benchmark]: CodeCheck took 26.28ms. Allocated memory is still 83.9MB. Free memory was 56.7MB in the beginning and 55.3MB in the end (delta: 1.3MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:25:25,227 INFO L338 ainManager$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 4.71ms. Allocated memory is still 83.9MB. Free memory is still 65.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 798.67ms. Allocated memory is still 83.9MB. Free memory was 59.0MB in the beginning and 33.7MB in the end (delta: 25.3MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 75.29ms. Allocated memory is still 83.9MB. Free memory was 33.4MB in the beginning and 31.0MB in the end (delta: 2.4MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 45.27ms. Allocated memory is still 83.9MB. Free memory was 31.0MB in the beginning and 29.2MB in the end (delta: 1.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 1328.55ms. Allocated memory is still 83.9MB. Free memory was 28.9MB in the beginning and 23.8MB in the end (delta: 5.1MB). Peak memory consumption was 13.0MB. Max. memory is 16.1GB. * CodeCheck took 26.28ms. Allocated memory is still 83.9MB. Free memory was 56.7MB in the beginning and 55.3MB 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 22:25:25,271 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_efc8786c-d26e-497a-b32d-958c0ace98a6/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: Concurrent programs are currently unsupported