./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/pthread-ext/43_NetBSD_sysmon_power_sliced-pthread.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_5adc3d72-8c96-4dd9-8dbd-4917c35fb81b/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5adc3d72-8c96-4dd9-8dbd-4917c35fb81b/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_5adc3d72-8c96-4dd9-8dbd-4917c35fb81b/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5adc3d72-8c96-4dd9-8dbd-4917c35fb81b/bin/ukojak-verify-EEHR8qb7sm/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/pthread-ext/43_NetBSD_sysmon_power_sliced-pthread.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5adc3d72-8c96-4dd9-8dbd-4917c35fb81b/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_5adc3d72-8c96-4dd9-8dbd-4917c35fb81b/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 8389c73a3873efed3be614e3a02a2457c4db9f1b1dfabf64c87229b49920fe65 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 16:55:22,392 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 16:55:22,452 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5adc3d72-8c96-4dd9-8dbd-4917c35fb81b/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2024-11-13 16:55:22,457 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 16:55:22,457 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 16:55:22,483 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 16:55:22,484 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 16:55:22,485 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 16:55:22,485 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 16:55:22,485 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 16:55:22,485 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 16:55:22,485 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 16:55:22,485 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 16:55:22,485 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-13 16:55:22,486 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-13 16:55:22,486 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-13 16:55:22,486 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 16:55:22,486 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 16:55:22,486 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 16:55:22,486 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 16:55:22,486 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 16:55:22,486 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 16:55:22,486 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 16:55:22,487 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 16:55:22,489 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 16:55:22,490 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 16:55:22,490 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 16:55:22,490 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 16:55:22,491 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 16:55:22,491 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 16:55:22,491 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_5adc3d72-8c96-4dd9-8dbd-4917c35fb81b/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 -> 8389c73a3873efed3be614e3a02a2457c4db9f1b1dfabf64c87229b49920fe65 [2024-11-13 16:55:22,802 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 16:55:22,817 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 16:55:22,820 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 16:55:22,822 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 16:55:22,824 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 16:55:22,825 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5adc3d72-8c96-4dd9-8dbd-4917c35fb81b/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/pthread-ext/43_NetBSD_sysmon_power_sliced-pthread.i Unable to find full path for "g++" [2024-11-13 16:55:24,797 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 16:55:25,151 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 16:55:25,155 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5adc3d72-8c96-4dd9-8dbd-4917c35fb81b/sv-benchmarks/c/pthread-ext/43_NetBSD_sysmon_power_sliced-pthread.i [2024-11-13 16:55:25,177 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5adc3d72-8c96-4dd9-8dbd-4917c35fb81b/bin/ukojak-verify-EEHR8qb7sm/data/bcaee519a/d02ca476a853434fa782c7ddec41bfe8/FLAG49cbaadca [2024-11-13 16:55:25,198 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5adc3d72-8c96-4dd9-8dbd-4917c35fb81b/bin/ukojak-verify-EEHR8qb7sm/data/bcaee519a/d02ca476a853434fa782c7ddec41bfe8 [2024-11-13 16:55:25,200 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 16:55:25,202 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 16:55:25,205 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 16:55:25,207 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 16:55:25,212 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 16:55:25,213 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 04:55:25" (1/1) ... [2024-11-13 16:55:25,216 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@190b1622 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:55:25, skipping insertion in model container [2024-11-13 16:55:25,216 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 04:55:25" (1/1) ... [2024-11-13 16:55:25,265 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 16:55:25,747 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 16:55:25,769 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 16:55:25,856 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 16:55:25,917 INFO L204 MainTranslator]: Completed translation [2024-11-13 16:55:25,918 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:55:25 WrapperNode [2024-11-13 16:55:25,919 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 16:55:25,920 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 16:55:25,921 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 16:55:25,921 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 16:55:25,928 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:55:25" (1/1) ... [2024-11-13 16:55:25,949 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:55:25" (1/1) ... [2024-11-13 16:55:25,990 INFO L138 Inliner]: procedures = 176, calls = 65, calls flagged for inlining = 24, calls inlined = 24, statements flattened = 477 [2024-11-13 16:55:25,991 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 16:55:25,991 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 16:55:25,991 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 16:55:25,991 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 16:55:26,003 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:55:25" (1/1) ... [2024-11-13 16:55:26,004 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:55:25" (1/1) ... [2024-11-13 16:55:26,009 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:55:25" (1/1) ... [2024-11-13 16:55:26,012 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:55:25" (1/1) ... [2024-11-13 16:55:26,033 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:55:25" (1/1) ... [2024-11-13 16:55:26,042 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:55:25" (1/1) ... [2024-11-13 16:55:26,048 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:55:25" (1/1) ... [2024-11-13 16:55:26,053 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:55:25" (1/1) ... [2024-11-13 16:55:26,057 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 16:55:26,062 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 16:55:26,062 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 16:55:26,062 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 16:55:26,063 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:55:25" (1/1) ... [2024-11-13 16:55:26,076 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 16:55:26,104 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5adc3d72-8c96-4dd9-8dbd-4917c35fb81b/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 16:55:26,119 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5adc3d72-8c96-4dd9-8dbd-4917c35fb81b/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 16:55:26,125 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5adc3d72-8c96-4dd9-8dbd-4917c35fb81b/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 16:55:26,156 INFO L130 BoogieDeclarations]: Found specification of procedure thr1 [2024-11-13 16:55:26,156 INFO L138 BoogieDeclarations]: Found implementation of procedure thr1 [2024-11-13 16:55:26,157 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2024-11-13 16:55:26,157 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 16:55:26,157 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-13 16:55:26,157 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 16:55:26,157 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexUnlock [2024-11-13 16:55:26,158 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 16:55:26,158 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 16:55:26,159 WARN L207 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement. [2024-11-13 16:55:26,358 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 16:55:26,360 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 16:55:27,043 INFO L283 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-11-13 16:55:27,043 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 16:55:27,142 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 16:55:27,142 INFO L316 CfgBuilder]: Removed 4 assume(true) statements. [2024-11-13 16:55:27,142 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 04:55:27 BoogieIcfgContainer [2024-11-13 16:55:27,142 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 16:55:27,143 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 16:55:27,143 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 16:55:27,163 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 16:55:27,164 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 04:55:27" (1/1) ... [2024-11-13 16:55:27,165 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck has thrown an exception: java.lang.UnsupportedOperationException: Concurrent programs are currently unsupported at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.initialize(CodeCheckObserver.java:172) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:356) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:166) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:150) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:127) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:233) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:227) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:144) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:106) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-11-13 16:55:27,171 INFO L158 Benchmark]: Toolchain (without parser) took 1968.52ms. Allocated memory is still 117.4MB. Free memory was 91.4MB in the beginning and 78.3MB in the end (delta: 13.1MB). Peak memory consumption was 14.8MB. Max. memory is 16.1GB. [2024-11-13 16:55:27,172 INFO L158 Benchmark]: CDTParser took 0.41ms. Allocated memory is still 117.4MB. Free memory is still 72.6MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 16:55:27,172 INFO L158 Benchmark]: CACSL2BoogieTranslator took 714.27ms. Allocated memory is still 117.4MB. Free memory was 91.4MB in the beginning and 68.7MB in the end (delta: 22.7MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2024-11-13 16:55:27,173 INFO L158 Benchmark]: Boogie Procedure Inliner took 70.32ms. Allocated memory is still 117.4MB. Free memory was 68.7MB in the beginning and 65.6MB in the end (delta: 3.1MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 16:55:27,173 INFO L158 Benchmark]: Boogie Preprocessor took 69.72ms. Allocated memory is still 117.4MB. Free memory was 65.6MB in the beginning and 63.1MB in the end (delta: 2.5MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 16:55:27,174 INFO L158 Benchmark]: RCFGBuilder took 1080.90ms. Allocated memory is still 117.4MB. Free memory was 63.1MB in the beginning and 79.6MB in the end (delta: -16.4MB). Peak memory consumption was 40.0MB. Max. memory is 16.1GB. [2024-11-13 16:55:27,174 INFO L158 Benchmark]: CodeCheck took 26.49ms. Allocated memory is still 117.4MB. Free memory was 79.6MB in the beginning and 78.3MB in the end (delta: 1.3MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 16:55:27,177 INFO L338 ainManager$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 117.4MB. Free memory is still 72.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 714.27ms. Allocated memory is still 117.4MB. Free memory was 91.4MB in the beginning and 68.7MB in the end (delta: 22.7MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 70.32ms. Allocated memory is still 117.4MB. Free memory was 68.7MB in the beginning and 65.6MB in the end (delta: 3.1MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 69.72ms. Allocated memory is still 117.4MB. Free memory was 65.6MB in the beginning and 63.1MB in the end (delta: 2.5MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 1080.90ms. Allocated memory is still 117.4MB. Free memory was 63.1MB in the beginning and 79.6MB in the end (delta: -16.4MB). Peak memory consumption was 40.0MB. Max. memory is 16.1GB. * CodeCheck took 26.49ms. Allocated memory is still 117.4MB. Free memory was 79.6MB in the beginning and 78.3MB 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 16:55:27,211 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5adc3d72-8c96-4dd9-8dbd-4917c35fb81b/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_5adc3d72-8c96-4dd9-8dbd-4917c35fb81b/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5adc3d72-8c96-4dd9-8dbd-4917c35fb81b/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_5adc3d72-8c96-4dd9-8dbd-4917c35fb81b/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5adc3d72-8c96-4dd9-8dbd-4917c35fb81b/bin/ukojak-verify-EEHR8qb7sm/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/pthread-ext/43_NetBSD_sysmon_power_sliced-pthread.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5adc3d72-8c96-4dd9-8dbd-4917c35fb81b/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_5adc3d72-8c96-4dd9-8dbd-4917c35fb81b/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 8389c73a3873efed3be614e3a02a2457c4db9f1b1dfabf64c87229b49920fe65 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 16:55:29,925 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 16:55:30,083 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5adc3d72-8c96-4dd9-8dbd-4917c35fb81b/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2024-11-13 16:55:30,145 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 16:55:30,146 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 16:55:30,147 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 16:55:30,147 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 16:55:30,147 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 16:55:30,147 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 16:55:30,147 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 16:55:30,147 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 16:55:30,147 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-13 16:55:30,147 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-13 16:55:30,147 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-13 16:55:30,148 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 16:55:30,148 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-13 16:55:30,148 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-13 16:55:30,148 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 16:55:30,148 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-13 16:55:30,148 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 16:55:30,148 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 16:55:30,148 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 16:55:30,149 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 16:55:30,149 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 16:55:30,149 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 16:55:30,149 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 16:55:30,149 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-11-13 16:55:30,149 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 16:55:30,149 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 16:55:30,151 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 16:55:30,151 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 16:55:30,151 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-13 16:55:30,151 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 16:55:30,152 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-11-13 16:55:30,152 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_5adc3d72-8c96-4dd9-8dbd-4917c35fb81b/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 -> 8389c73a3873efed3be614e3a02a2457c4db9f1b1dfabf64c87229b49920fe65 [2024-11-13 16:55:30,451 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 16:55:30,460 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 16:55:30,463 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 16:55:30,464 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 16:55:30,465 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 16:55:30,467 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5adc3d72-8c96-4dd9-8dbd-4917c35fb81b/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/pthread-ext/43_NetBSD_sysmon_power_sliced-pthread.i Unable to find full path for "g++" [2024-11-13 16:55:32,417 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 16:55:32,801 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 16:55:32,801 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5adc3d72-8c96-4dd9-8dbd-4917c35fb81b/sv-benchmarks/c/pthread-ext/43_NetBSD_sysmon_power_sliced-pthread.i [2024-11-13 16:55:32,814 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5adc3d72-8c96-4dd9-8dbd-4917c35fb81b/bin/ukojak-verify-EEHR8qb7sm/data/931af8741/ca8c7e396c3d4c04aed4e71e9301875a/FLAGd72247f3b [2024-11-13 16:55:32,830 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5adc3d72-8c96-4dd9-8dbd-4917c35fb81b/bin/ukojak-verify-EEHR8qb7sm/data/931af8741/ca8c7e396c3d4c04aed4e71e9301875a [2024-11-13 16:55:32,832 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 16:55:32,834 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 16:55:32,835 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 16:55:32,835 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 16:55:32,842 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 16:55:32,843 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 04:55:32" (1/1) ... [2024-11-13 16:55:32,844 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3443c655 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:55:32, skipping insertion in model container [2024-11-13 16:55:32,844 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 04:55:32" (1/1) ... [2024-11-13 16:55:32,893 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 16:55:33,365 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 16:55:33,389 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 16:55:33,446 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 16:55:33,512 INFO L204 MainTranslator]: Completed translation [2024-11-13 16:55:33,513 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:55:33 WrapperNode [2024-11-13 16:55:33,513 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 16:55:33,515 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 16:55:33,515 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 16:55:33,515 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 16:55:33,522 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:55:33" (1/1) ... [2024-11-13 16:55:33,550 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:55:33" (1/1) ... [2024-11-13 16:55:33,580 INFO L138 Inliner]: procedures = 183, calls = 65, calls flagged for inlining = 24, calls inlined = 24, statements flattened = 460 [2024-11-13 16:55:33,584 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 16:55:33,585 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 16:55:33,585 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 16:55:33,585 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 16:55:33,592 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:55:33" (1/1) ... [2024-11-13 16:55:33,593 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:55:33" (1/1) ... [2024-11-13 16:55:33,598 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:55:33" (1/1) ... [2024-11-13 16:55:33,598 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:55:33" (1/1) ... [2024-11-13 16:55:33,620 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:55:33" (1/1) ... [2024-11-13 16:55:33,628 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:55:33" (1/1) ... [2024-11-13 16:55:33,630 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:55:33" (1/1) ... [2024-11-13 16:55:33,632 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:55:33" (1/1) ... [2024-11-13 16:55:33,637 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 16:55:33,638 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 16:55:33,638 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 16:55:33,638 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 16:55:33,640 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:55:33" (1/1) ... [2024-11-13 16:55:33,646 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 16:55:33,660 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5adc3d72-8c96-4dd9-8dbd-4917c35fb81b/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 16:55:33,673 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5adc3d72-8c96-4dd9-8dbd-4917c35fb81b/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 16:55:33,676 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5adc3d72-8c96-4dd9-8dbd-4917c35fb81b/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 16:55:33,705 INFO L130 BoogieDeclarations]: Found specification of procedure thr1 [2024-11-13 16:55:33,705 INFO L138 BoogieDeclarations]: Found implementation of procedure thr1 [2024-11-13 16:55:33,706 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2024-11-13 16:55:33,706 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 16:55:33,706 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-13 16:55:33,706 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2024-11-13 16:55:33,707 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-11-13 16:55:33,707 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2024-11-13 16:55:33,707 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexUnlock [2024-11-13 16:55:33,707 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 16:55:33,707 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 16:55:33,709 WARN L207 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement. [2024-11-13 16:55:33,932 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 16:55:33,935 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 16:55:34,661 INFO L283 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-11-13 16:55:34,661 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 16:55:34,791 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 16:55:34,792 INFO L316 CfgBuilder]: Removed 4 assume(true) statements. [2024-11-13 16:55:34,792 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 04:55:34 BoogieIcfgContainer [2024-11-13 16:55:34,792 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 16:55:34,795 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 16:55:34,795 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 16:55:34,807 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 16:55:34,807 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 04:55:34" (1/1) ... [2024-11-13 16:55:34,809 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck has thrown an exception: java.lang.UnsupportedOperationException: Concurrent programs are currently unsupported at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.initialize(CodeCheckObserver.java:172) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:356) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:166) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:150) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:127) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:233) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:227) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:144) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:106) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-11-13 16:55:34,815 INFO L158 Benchmark]: Toolchain (without parser) took 1980.81ms. Allocated memory is still 117.4MB. Free memory was 91.2MB in the beginning and 65.4MB in the end (delta: 25.8MB). Peak memory consumption was 22.8MB. Max. memory is 16.1GB. [2024-11-13 16:55:34,815 INFO L158 Benchmark]: CDTParser took 0.50ms. Allocated memory is still 117.4MB. Free memory is still 82.8MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 16:55:34,817 INFO L158 Benchmark]: CACSL2BoogieTranslator took 678.87ms. Allocated memory is still 117.4MB. Free memory was 91.0MB in the beginning and 67.1MB in the end (delta: 23.9MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2024-11-13 16:55:34,818 INFO L158 Benchmark]: Boogie Procedure Inliner took 69.56ms. Allocated memory is still 117.4MB. Free memory was 67.1MB in the beginning and 64.2MB in the end (delta: 2.9MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 16:55:34,818 INFO L158 Benchmark]: Boogie Preprocessor took 52.72ms. Allocated memory is still 117.4MB. Free memory was 64.2MB in the beginning and 61.4MB in the end (delta: 2.9MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 16:55:34,819 INFO L158 Benchmark]: RCFGBuilder took 1154.18ms. Allocated memory is still 117.4MB. Free memory was 61.4MB in the beginning and 67.1MB in the end (delta: -5.8MB). Peak memory consumption was 22.8MB. Max. memory is 16.1GB. [2024-11-13 16:55:34,819 INFO L158 Benchmark]: CodeCheck took 17.95ms. Allocated memory is still 117.4MB. Free memory was 66.6MB in the beginning and 65.4MB in the end (delta: 1.2MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 16:55:34,824 INFO L338 ainManager$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 0.50ms. Allocated memory is still 117.4MB. Free memory is still 82.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 678.87ms. Allocated memory is still 117.4MB. Free memory was 91.0MB in the beginning and 67.1MB in the end (delta: 23.9MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 69.56ms. Allocated memory is still 117.4MB. Free memory was 67.1MB in the beginning and 64.2MB in the end (delta: 2.9MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 52.72ms. Allocated memory is still 117.4MB. Free memory was 64.2MB in the beginning and 61.4MB in the end (delta: 2.9MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 1154.18ms. Allocated memory is still 117.4MB. Free memory was 61.4MB in the beginning and 67.1MB in the end (delta: -5.8MB). Peak memory consumption was 22.8MB. Max. memory is 16.1GB. * CodeCheck took 17.95ms. Allocated memory is still 117.4MB. Free memory was 66.6MB in the beginning and 65.4MB in the end (delta: 1.2MB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-11-13 16:55:34,855 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5adc3d72-8c96-4dd9-8dbd-4917c35fb81b/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