./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/pthread-ext/43_NetBSD_sysmon_power_sliced.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_f5d22a85-6049-41ed-be72-e200a4773c94/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f5d22a85-6049-41ed-be72-e200a4773c94/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_f5d22a85-6049-41ed-be72-e200a4773c94/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f5d22a85-6049-41ed-be72-e200a4773c94/bin/ukojak-verify-EEHR8qb7sm/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/pthread-ext/43_NetBSD_sysmon_power_sliced.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f5d22a85-6049-41ed-be72-e200a4773c94/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_f5d22a85-6049-41ed-be72-e200a4773c94/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 0cc2344d8bedffb786f66d288e651407abc416f1e22d065ca4595f05e214f2a3 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 20:35:18,741 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 20:35:18,850 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f5d22a85-6049-41ed-be72-e200a4773c94/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2024-11-13 20:35:18,857 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 20:35:18,858 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 20:35:18,898 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 20:35:18,899 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 20:35:18,899 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 20:35:18,899 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 20:35:18,899 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 20:35:18,900 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 20:35:18,900 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 20:35:18,900 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 20:35:18,900 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-13 20:35:18,901 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-13 20:35:18,901 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-13 20:35:18,901 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 20:35:18,901 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 20:35:18,902 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 20:35:18,902 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 20:35:18,902 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 20:35:18,902 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 20:35:18,902 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 20:35:18,902 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 20:35:18,902 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 20:35:18,902 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 20:35:18,903 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 20:35:18,903 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 20:35:18,903 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 20:35:18,903 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 20:35:18,903 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_f5d22a85-6049-41ed-be72-e200a4773c94/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 -> 0cc2344d8bedffb786f66d288e651407abc416f1e22d065ca4595f05e214f2a3 [2024-11-13 20:35:19,251 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 20:35:19,260 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 20:35:19,262 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 20:35:19,263 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 20:35:19,264 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 20:35:19,265 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f5d22a85-6049-41ed-be72-e200a4773c94/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/pthread-ext/43_NetBSD_sysmon_power_sliced.i Unable to find full path for "g++" [2024-11-13 20:35:21,160 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 20:35:21,523 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 20:35:21,524 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f5d22a85-6049-41ed-be72-e200a4773c94/sv-benchmarks/c/pthread-ext/43_NetBSD_sysmon_power_sliced.i [2024-11-13 20:35:21,538 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f5d22a85-6049-41ed-be72-e200a4773c94/bin/ukojak-verify-EEHR8qb7sm/data/87b4282c1/fe1ae1381d3d4f458cdcd34f08280feb/FLAGa19a5e9e3 [2024-11-13 20:35:21,560 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f5d22a85-6049-41ed-be72-e200a4773c94/bin/ukojak-verify-EEHR8qb7sm/data/87b4282c1/fe1ae1381d3d4f458cdcd34f08280feb [2024-11-13 20:35:21,562 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 20:35:21,564 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 20:35:21,565 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 20:35:21,566 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 20:35:21,570 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 20:35:21,571 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 08:35:21" (1/1) ... [2024-11-13 20:35:21,573 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@18504663 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:35:21, skipping insertion in model container [2024-11-13 20:35:21,573 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 08:35:21" (1/1) ... [2024-11-13 20:35:21,615 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 20:35:21,980 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:35:21,989 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 20:35:22,045 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:35:22,086 INFO L204 MainTranslator]: Completed translation [2024-11-13 20:35:22,087 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:35:22 WrapperNode [2024-11-13 20:35:22,087 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 20:35:22,088 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 20:35:22,088 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 20:35:22,088 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 20:35:22,094 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:35:22" (1/1) ... [2024-11-13 20:35:22,106 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:35:22" (1/1) ... [2024-11-13 20:35:22,140 INFO L138 Inliner]: procedures = 180, calls = 59, calls flagged for inlining = 54, calls inlined = 79, statements flattened = 476 [2024-11-13 20:35:22,140 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 20:35:22,141 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 20:35:22,141 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 20:35:22,141 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 20:35:22,148 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:35:22" (1/1) ... [2024-11-13 20:35:22,148 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:35:22" (1/1) ... [2024-11-13 20:35:22,153 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:35:22" (1/1) ... [2024-11-13 20:35:22,153 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:35:22" (1/1) ... [2024-11-13 20:35:22,164 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:35:22" (1/1) ... [2024-11-13 20:35:22,171 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:35:22" (1/1) ... [2024-11-13 20:35:22,174 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:35:22" (1/1) ... [2024-11-13 20:35:22,176 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:35:22" (1/1) ... [2024-11-13 20:35:22,181 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 20:35:22,182 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 20:35:22,182 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 20:35:22,182 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 20:35:22,183 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:35:22" (1/1) ... [2024-11-13 20:35:22,188 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 20:35:22,202 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f5d22a85-6049-41ed-be72-e200a4773c94/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 20:35:22,214 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f5d22a85-6049-41ed-be72-e200a4773c94/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 20:35:22,230 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f5d22a85-6049-41ed-be72-e200a4773c94/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 20:35:22,256 INFO L130 BoogieDeclarations]: Found specification of procedure thr1 [2024-11-13 20:35:22,256 INFO L138 BoogieDeclarations]: Found implementation of procedure thr1 [2024-11-13 20:35:22,256 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 20:35:22,256 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 20:35:22,256 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 20:35:22,256 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 20:35:22,258 WARN L207 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement. [2024-11-13 20:35:22,380 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 20:35:22,382 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 20:35:23,135 INFO L283 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-11-13 20:35:23,135 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 20:35:23,431 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 20:35:23,432 INFO L316 CfgBuilder]: Removed 3 assume(true) statements. [2024-11-13 20:35:23,432 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 08:35:23 BoogieIcfgContainer [2024-11-13 20:35:23,432 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 20:35:23,434 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 20:35:23,434 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 20:35:23,448 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 20:35:23,450 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 08:35:23" (1/1) ... [2024-11-13 20:35:23,451 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck has thrown an exception: java.lang.UnsupportedOperationException: Concurrent programs are currently unsupported at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.initialize(CodeCheckObserver.java:172) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:356) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:166) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:150) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:127) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:233) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:227) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:144) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:106) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-11-13 20:35:23,458 INFO L158 Benchmark]: Toolchain (without parser) took 1893.30ms. Allocated memory is still 117.4MB. Free memory was 92.3MB in the beginning and 51.2MB in the end (delta: 41.1MB). Peak memory consumption was 39.5MB. Max. memory is 16.1GB. [2024-11-13 20:35:23,458 INFO L158 Benchmark]: CDTParser took 0.27ms. Allocated memory is still 167.8MB. Free memory is still 106.5MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 20:35:23,461 INFO L158 Benchmark]: CACSL2BoogieTranslator took 521.87ms. Allocated memory is still 117.4MB. Free memory was 92.3MB in the beginning and 70.6MB in the end (delta: 21.7MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2024-11-13 20:35:23,462 INFO L158 Benchmark]: Boogie Procedure Inliner took 52.50ms. Allocated memory is still 117.4MB. Free memory was 70.6MB in the beginning and 67.1MB in the end (delta: 3.5MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 20:35:23,462 INFO L158 Benchmark]: Boogie Preprocessor took 40.30ms. Allocated memory is still 117.4MB. Free memory was 67.1MB in the beginning and 64.4MB in the end (delta: 2.7MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 20:35:23,462 INFO L158 Benchmark]: RCFGBuilder took 1250.62ms. Allocated memory is still 117.4MB. Free memory was 64.4MB in the beginning and 52.0MB in the end (delta: 12.4MB). Peak memory consumption was 32.0MB. Max. memory is 16.1GB. [2024-11-13 20:35:23,463 INFO L158 Benchmark]: CodeCheck took 21.82ms. Allocated memory is still 117.4MB. Free memory was 52.0MB in the beginning and 51.2MB in the end (delta: 802.6kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 20:35:23,467 INFO L338 ainManager$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 0.27ms. Allocated memory is still 167.8MB. Free memory is still 106.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 521.87ms. Allocated memory is still 117.4MB. Free memory was 92.3MB in the beginning and 70.6MB in the end (delta: 21.7MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 52.50ms. Allocated memory is still 117.4MB. Free memory was 70.6MB in the beginning and 67.1MB in the end (delta: 3.5MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 40.30ms. Allocated memory is still 117.4MB. Free memory was 67.1MB in the beginning and 64.4MB in the end (delta: 2.7MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 1250.62ms. Allocated memory is still 117.4MB. Free memory was 64.4MB in the beginning and 52.0MB in the end (delta: 12.4MB). Peak memory consumption was 32.0MB. Max. memory is 16.1GB. * CodeCheck took 21.82ms. Allocated memory is still 117.4MB. Free memory was 52.0MB in the beginning and 51.2MB in the end (delta: 802.6kB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-11-13 20:35:23,502 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f5d22a85-6049-41ed-be72-e200a4773c94/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_f5d22a85-6049-41ed-be72-e200a4773c94/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f5d22a85-6049-41ed-be72-e200a4773c94/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_f5d22a85-6049-41ed-be72-e200a4773c94/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f5d22a85-6049-41ed-be72-e200a4773c94/bin/ukojak-verify-EEHR8qb7sm/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/pthread-ext/43_NetBSD_sysmon_power_sliced.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f5d22a85-6049-41ed-be72-e200a4773c94/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_f5d22a85-6049-41ed-be72-e200a4773c94/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 0cc2344d8bedffb786f66d288e651407abc416f1e22d065ca4595f05e214f2a3 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 20:35:26,236 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 20:35:26,343 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f5d22a85-6049-41ed-be72-e200a4773c94/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2024-11-13 20:35:26,405 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 20:35:26,406 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 20:35:26,407 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 20:35:26,407 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 20:35:26,407 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 20:35:26,407 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 20:35:26,414 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 20:35:26,414 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 20:35:26,414 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-13 20:35:26,415 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-13 20:35:26,415 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-13 20:35:26,415 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 20:35:26,415 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-13 20:35:26,415 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-13 20:35:26,415 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 20:35:26,415 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-13 20:35:26,415 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 20:35:26,415 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 20:35:26,415 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 20:35:26,416 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 20:35:26,416 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 20:35:26,416 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 20:35:26,416 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 20:35:26,416 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-11-13 20:35:26,416 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 20:35:26,416 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 20:35:26,416 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 20:35:26,416 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 20:35:26,417 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-13 20:35:26,417 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 20:35:26,417 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-11-13 20:35:26,417 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_f5d22a85-6049-41ed-be72-e200a4773c94/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 -> 0cc2344d8bedffb786f66d288e651407abc416f1e22d065ca4595f05e214f2a3 [2024-11-13 20:35:26,730 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 20:35:26,738 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 20:35:26,740 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 20:35:26,742 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 20:35:26,742 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 20:35:26,743 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f5d22a85-6049-41ed-be72-e200a4773c94/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/pthread-ext/43_NetBSD_sysmon_power_sliced.i Unable to find full path for "g++" [2024-11-13 20:35:28,815 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 20:35:29,171 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 20:35:29,172 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f5d22a85-6049-41ed-be72-e200a4773c94/sv-benchmarks/c/pthread-ext/43_NetBSD_sysmon_power_sliced.i [2024-11-13 20:35:29,198 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f5d22a85-6049-41ed-be72-e200a4773c94/bin/ukojak-verify-EEHR8qb7sm/data/1c6b48836/ec69afd2185e473fa980e9e5bea993dc/FLAGa9fd75f22 [2024-11-13 20:35:29,226 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f5d22a85-6049-41ed-be72-e200a4773c94/bin/ukojak-verify-EEHR8qb7sm/data/1c6b48836/ec69afd2185e473fa980e9e5bea993dc [2024-11-13 20:35:29,230 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 20:35:29,231 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 20:35:29,234 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 20:35:29,234 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 20:35:29,240 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 20:35:29,241 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 08:35:29" (1/1) ... [2024-11-13 20:35:29,243 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@483651fd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:35:29, skipping insertion in model container [2024-11-13 20:35:29,245 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 08:35:29" (1/1) ... [2024-11-13 20:35:29,284 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 20:35:29,811 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:35:29,825 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 20:35:29,892 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:35:29,934 INFO L204 MainTranslator]: Completed translation [2024-11-13 20:35:29,935 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:35:29 WrapperNode [2024-11-13 20:35:29,935 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 20:35:29,936 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 20:35:29,936 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 20:35:29,936 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 20:35:29,943 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:35:29" (1/1) ... [2024-11-13 20:35:29,966 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:35:29" (1/1) ... [2024-11-13 20:35:29,999 INFO L138 Inliner]: procedures = 181, calls = 59, calls flagged for inlining = 54, calls inlined = 79, statements flattened = 458 [2024-11-13 20:35:30,000 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 20:35:30,000 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 20:35:30,000 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 20:35:30,000 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 20:35:30,008 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:35:29" (1/1) ... [2024-11-13 20:35:30,008 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:35:29" (1/1) ... [2024-11-13 20:35:30,013 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:35:29" (1/1) ... [2024-11-13 20:35:30,013 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:35:29" (1/1) ... [2024-11-13 20:35:30,024 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:35:29" (1/1) ... [2024-11-13 20:35:30,031 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:35:29" (1/1) ... [2024-11-13 20:35:30,034 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:35:29" (1/1) ... [2024-11-13 20:35:30,036 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:35:29" (1/1) ... [2024-11-13 20:35:30,040 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 20:35:30,046 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 20:35:30,046 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 20:35:30,046 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 20:35:30,047 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:35:29" (1/1) ... [2024-11-13 20:35:30,061 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 20:35:30,079 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f5d22a85-6049-41ed-be72-e200a4773c94/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 20:35:30,088 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f5d22a85-6049-41ed-be72-e200a4773c94/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 20:35:30,091 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f5d22a85-6049-41ed-be72-e200a4773c94/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 20:35:30,115 INFO L130 BoogieDeclarations]: Found specification of procedure thr1 [2024-11-13 20:35:30,115 INFO L138 BoogieDeclarations]: Found implementation of procedure thr1 [2024-11-13 20:35:30,115 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 20:35:30,115 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-11-13 20:35:30,115 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 20:35:30,115 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 20:35:30,118 WARN L207 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement. [2024-11-13 20:35:30,278 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 20:35:30,280 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 20:35:31,081 INFO L283 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-11-13 20:35:31,082 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 20:35:31,495 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 20:35:31,498 INFO L316 CfgBuilder]: Removed 3 assume(true) statements. [2024-11-13 20:35:31,499 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 08:35:31 BoogieIcfgContainer [2024-11-13 20:35:31,499 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 20:35:31,500 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 20:35:31,500 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 20:35:31,515 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 20:35:31,515 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 08:35:31" (1/1) ... [2024-11-13 20:35:31,517 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck has thrown an exception: java.lang.UnsupportedOperationException: Concurrent programs are currently unsupported at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.initialize(CodeCheckObserver.java:172) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:356) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:166) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:150) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:127) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:233) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:227) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:144) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:106) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-11-13 20:35:31,524 INFO L158 Benchmark]: Toolchain (without parser) took 2292.06ms. Allocated memory was 117.4MB in the beginning and 243.3MB in the end (delta: 125.8MB). Free memory was 91.6MB in the beginning and 207.0MB in the end (delta: -115.5MB). Peak memory consumption was 7.5MB. Max. memory is 16.1GB. [2024-11-13 20:35:31,525 INFO L158 Benchmark]: CDTParser took 0.35ms. Allocated memory is still 117.4MB. Free memory is still 84.4MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 20:35:31,525 INFO L158 Benchmark]: CACSL2BoogieTranslator took 701.62ms. Allocated memory is still 117.4MB. Free memory was 91.4MB in the beginning and 69.1MB in the end (delta: 22.2MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2024-11-13 20:35:31,525 INFO L158 Benchmark]: Boogie Procedure Inliner took 63.85ms. Allocated memory is still 117.4MB. Free memory was 69.1MB in the beginning and 66.1MB in the end (delta: 3.0MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 20:35:31,526 INFO L158 Benchmark]: Boogie Preprocessor took 40.43ms. Allocated memory is still 117.4MB. Free memory was 66.1MB in the beginning and 63.5MB in the end (delta: 2.6MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 20:35:31,526 INFO L158 Benchmark]: RCFGBuilder took 1453.72ms. Allocated memory was 117.4MB in the beginning and 243.3MB in the end (delta: 125.8MB). Free memory was 63.5MB in the beginning and 208.1MB in the end (delta: -144.5MB). Peak memory consumption was 36.6MB. Max. memory is 16.1GB. [2024-11-13 20:35:31,527 INFO L158 Benchmark]: CodeCheck took 22.02ms. Allocated memory is still 243.3MB. Free memory was 208.1MB in the beginning and 207.0MB in the end (delta: 1.1MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 20:35:31,533 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 0.35ms. Allocated memory is still 117.4MB. Free memory is still 84.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 701.62ms. Allocated memory is still 117.4MB. Free memory was 91.4MB in the beginning and 69.1MB in the end (delta: 22.2MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 63.85ms. Allocated memory is still 117.4MB. Free memory was 69.1MB in the beginning and 66.1MB in the end (delta: 3.0MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 40.43ms. Allocated memory is still 117.4MB. Free memory was 66.1MB in the beginning and 63.5MB in the end (delta: 2.6MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 1453.72ms. Allocated memory was 117.4MB in the beginning and 243.3MB in the end (delta: 125.8MB). Free memory was 63.5MB in the beginning and 208.1MB in the end (delta: -144.5MB). Peak memory consumption was 36.6MB. Max. memory is 16.1GB. * CodeCheck took 22.02ms. Allocated memory is still 243.3MB. Free memory was 208.1MB in the beginning and 207.0MB in the end (delta: 1.1MB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-11-13 20:35:31,563 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f5d22a85-6049-41ed-be72-e200a4773c94/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