./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/goblint-regression/13-privatized_18-first-reads_true.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_9f100fde-d018-4c50-96c0-fb468d3754ab/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f100fde-d018-4c50-96c0-fb468d3754ab/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_9f100fde-d018-4c50-96c0-fb468d3754ab/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f100fde-d018-4c50-96c0-fb468d3754ab/bin/ukojak-verify-EEHR8qb7sm/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/goblint-regression/13-privatized_18-first-reads_true.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f100fde-d018-4c50-96c0-fb468d3754ab/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_9f100fde-d018-4c50-96c0-fb468d3754ab/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 3427cff38b27502f1724e7992c2bbd22dfeaf576101e50c5b78d18afb7a0563f --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 22:25:15,671 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 22:25:15,795 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f100fde-d018-4c50-96c0-fb468d3754ab/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2024-11-13 22:25:15,802 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 22:25:15,802 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 22:25:15,832 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 22:25:15,833 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 22:25:15,834 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 22:25:15,834 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 22:25:15,834 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 22:25:15,834 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 22:25:15,835 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 22:25:15,835 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 22:25:15,835 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-13 22:25:15,835 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-13 22:25:15,835 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-13 22:25:15,835 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 22:25:15,836 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 22:25:15,836 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 22:25:15,836 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 22:25:15,836 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 22:25:15,836 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 22:25:15,837 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 22:25:15,837 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 22:25:15,837 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 22:25:15,837 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:25:15,838 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 22:25:15,838 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 22:25:15,838 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 22:25:15,838 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 22:25:15,838 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_9f100fde-d018-4c50-96c0-fb468d3754ab/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 -> 3427cff38b27502f1724e7992c2bbd22dfeaf576101e50c5b78d18afb7a0563f [2024-11-13 22:25:16,245 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 22:25:16,256 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 22:25:16,261 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 22:25:16,265 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 22:25:16,265 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 22:25:16,269 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f100fde-d018-4c50-96c0-fb468d3754ab/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/goblint-regression/13-privatized_18-first-reads_true.i Unable to find full path for "g++" [2024-11-13 22:25:18,900 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 22:25:19,265 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 22:25:19,266 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f100fde-d018-4c50-96c0-fb468d3754ab/sv-benchmarks/c/goblint-regression/13-privatized_18-first-reads_true.i [2024-11-13 22:25:19,284 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f100fde-d018-4c50-96c0-fb468d3754ab/bin/ukojak-verify-EEHR8qb7sm/data/fd5f75939/c17ff9ee237c4e3495827cd3e6119d2e/FLAGf98293359 [2024-11-13 22:25:19,321 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f100fde-d018-4c50-96c0-fb468d3754ab/bin/ukojak-verify-EEHR8qb7sm/data/fd5f75939/c17ff9ee237c4e3495827cd3e6119d2e [2024-11-13 22:25:19,327 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 22:25:19,331 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 22:25:19,334 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 22:25:19,335 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 22:25:19,341 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 22:25:19,343 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:25:19" (1/1) ... [2024-11-13 22:25:19,345 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2a1737e5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:25:19, skipping insertion in model container [2024-11-13 22:25:19,347 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:25:19" (1/1) ... [2024-11-13 22:25:19,406 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 22:25:19,990 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:25:20,023 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 22:25:20,115 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:25:20,169 INFO L204 MainTranslator]: Completed translation [2024-11-13 22:25:20,170 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:25:20 WrapperNode [2024-11-13 22:25:20,170 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 22:25:20,172 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 22:25:20,172 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 22:25:20,172 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 22:25:20,181 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:25:20" (1/1) ... [2024-11-13 22:25:20,204 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:25:20" (1/1) ... [2024-11-13 22:25:20,242 INFO L138 Inliner]: procedures = 166, calls = 23, calls flagged for inlining = 5, calls inlined = 6, statements flattened = 51 [2024-11-13 22:25:20,246 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 22:25:20,246 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 22:25:20,247 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 22:25:20,248 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 22:25:20,258 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:25:20" (1/1) ... [2024-11-13 22:25:20,258 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:25:20" (1/1) ... [2024-11-13 22:25:20,264 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:25:20" (1/1) ... [2024-11-13 22:25:20,265 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:25:20" (1/1) ... [2024-11-13 22:25:20,278 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:25:20" (1/1) ... [2024-11-13 22:25:20,284 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:25:20" (1/1) ... [2024-11-13 22:25:20,289 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:25:20" (1/1) ... [2024-11-13 22:25:20,290 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:25:20" (1/1) ... [2024-11-13 22:25:20,298 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 22:25:20,299 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 22:25:20,303 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 22:25:20,303 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 22:25:20,304 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:25:20" (1/1) ... [2024-11-13 22:25:20,320 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:25:20,341 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f100fde-d018-4c50-96c0-fb468d3754ab/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 22:25:20,361 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f100fde-d018-4c50-96c0-fb468d3754ab/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 22:25:20,366 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f100fde-d018-4c50-96c0-fb468d3754ab/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 22:25:20,407 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2024-11-13 22:25:20,407 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 22:25:20,407 INFO L130 BoogieDeclarations]: Found specification of procedure t_fun [2024-11-13 22:25:20,408 INFO L138 BoogieDeclarations]: Found implementation of procedure t_fun [2024-11-13 22:25:20,408 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-13 22:25:20,409 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 22:25:20,409 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexUnlock [2024-11-13 22:25:20,409 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 22:25:20,409 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 22:25:20,411 WARN L207 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement. [2024-11-13 22:25:20,610 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 22:25:20,613 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 22:25:20,853 INFO L283 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-11-13 22:25:20,854 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 22:25:20,885 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 22:25:20,886 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-13 22:25:20,886 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:25:20 BoogieIcfgContainer [2024-11-13 22:25:20,886 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 22:25:20,887 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 22:25:20,887 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 22:25:20,898 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 22:25:20,899 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:25:20" (1/1) ... [2024-11-13 22:25:20,900 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck has thrown an exception: java.lang.UnsupportedOperationException: Concurrent programs are currently unsupported at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.initialize(CodeCheckObserver.java:172) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:356) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:166) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:150) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:127) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:233) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:227) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:144) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:106) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-11-13 22:25:20,905 INFO L158 Benchmark]: Toolchain (without parser) took 1574.16ms. Allocated memory is still 117.4MB. Free memory was 90.6MB in the beginning and 53.5MB in the end (delta: 37.2MB). Peak memory consumption was 41.9MB. Max. memory is 16.1GB. [2024-11-13 22:25:20,906 INFO L158 Benchmark]: CDTParser took 2.30ms. Allocated memory is still 83.9MB. Free memory is still 40.2MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:25:20,906 INFO L158 Benchmark]: CACSL2BoogieTranslator took 836.42ms. Allocated memory is still 117.4MB. Free memory was 90.2MB in the beginning and 70.8MB in the end (delta: 19.4MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2024-11-13 22:25:20,907 INFO L158 Benchmark]: Boogie Procedure Inliner took 74.29ms. Allocated memory is still 117.4MB. Free memory was 70.8MB in the beginning and 69.1MB in the end (delta: 1.7MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:25:20,907 INFO L158 Benchmark]: Boogie Preprocessor took 51.91ms. Allocated memory is still 117.4MB. Free memory was 69.1MB in the beginning and 68.2MB in the end (delta: 838.6kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:25:20,908 INFO L158 Benchmark]: RCFGBuilder took 587.11ms. Allocated memory is still 117.4MB. Free memory was 67.8MB in the beginning and 54.8MB in the end (delta: 13.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 22:25:20,908 INFO L158 Benchmark]: CodeCheck took 16.27ms. Allocated memory is still 117.4MB. Free memory was 54.8MB in the beginning and 53.5MB in the end (delta: 1.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 22:25:20,912 INFO L338 ainManager$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 2.30ms. Allocated memory is still 83.9MB. Free memory is still 40.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 836.42ms. Allocated memory is still 117.4MB. Free memory was 90.2MB in the beginning and 70.8MB in the end (delta: 19.4MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 74.29ms. Allocated memory is still 117.4MB. Free memory was 70.8MB in the beginning and 69.1MB in the end (delta: 1.7MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 51.91ms. Allocated memory is still 117.4MB. Free memory was 69.1MB in the beginning and 68.2MB in the end (delta: 838.6kB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 587.11ms. Allocated memory is still 117.4MB. Free memory was 67.8MB in the beginning and 54.8MB in the end (delta: 13.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * CodeCheck took 16.27ms. Allocated memory is still 117.4MB. Free memory was 54.8MB in the beginning and 53.5MB in the end (delta: 1.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-11-13 22:25:20,942 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f100fde-d018-4c50-96c0-fb468d3754ab/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_9f100fde-d018-4c50-96c0-fb468d3754ab/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f100fde-d018-4c50-96c0-fb468d3754ab/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_9f100fde-d018-4c50-96c0-fb468d3754ab/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f100fde-d018-4c50-96c0-fb468d3754ab/bin/ukojak-verify-EEHR8qb7sm/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/goblint-regression/13-privatized_18-first-reads_true.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f100fde-d018-4c50-96c0-fb468d3754ab/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_9f100fde-d018-4c50-96c0-fb468d3754ab/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 3427cff38b27502f1724e7992c2bbd22dfeaf576101e50c5b78d18afb7a0563f --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 22:25:24,440 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 22:25:24,593 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f100fde-d018-4c50-96c0-fb468d3754ab/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2024-11-13 22:25:24,653 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 22:25:24,655 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 22:25:24,656 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 22:25:24,656 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 22:25:24,656 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 22:25:24,656 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 22:25:24,656 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 22:25:24,657 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 22:25:24,657 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-13 22:25:24,657 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-13 22:25:24,657 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-13 22:25:24,661 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 22:25:24,661 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-13 22:25:24,662 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-13 22:25:24,662 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 22:25:24,662 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-13 22:25:24,662 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 22:25:24,662 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 22:25:24,662 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 22:25:24,662 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 22:25:24,662 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 22:25:24,662 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 22:25:24,663 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 22:25:24,663 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-11-13 22:25:24,663 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 22:25:24,663 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:25:24,663 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 22:25:24,663 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 22:25:24,663 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-13 22:25:24,663 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 22:25:24,663 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-11-13 22:25:24,664 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_9f100fde-d018-4c50-96c0-fb468d3754ab/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 -> 3427cff38b27502f1724e7992c2bbd22dfeaf576101e50c5b78d18afb7a0563f [2024-11-13 22:25:25,092 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 22:25:25,110 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 22:25:25,114 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 22:25:25,119 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 22:25:25,120 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 22:25:25,121 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f100fde-d018-4c50-96c0-fb468d3754ab/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/goblint-regression/13-privatized_18-first-reads_true.i Unable to find full path for "g++" [2024-11-13 22:25:27,543 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 22:25:27,987 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 22:25:27,988 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f100fde-d018-4c50-96c0-fb468d3754ab/sv-benchmarks/c/goblint-regression/13-privatized_18-first-reads_true.i [2024-11-13 22:25:28,005 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f100fde-d018-4c50-96c0-fb468d3754ab/bin/ukojak-verify-EEHR8qb7sm/data/9e17595c5/f6f5416fc07b44e0a900106ded7a28cb/FLAG95b280b2f [2024-11-13 22:25:28,036 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f100fde-d018-4c50-96c0-fb468d3754ab/bin/ukojak-verify-EEHR8qb7sm/data/9e17595c5/f6f5416fc07b44e0a900106ded7a28cb [2024-11-13 22:25:28,042 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 22:25:28,044 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 22:25:28,046 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 22:25:28,047 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 22:25:28,053 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 22:25:28,055 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:25:28" (1/1) ... [2024-11-13 22:25:28,056 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1fdb254 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:25:28, skipping insertion in model container [2024-11-13 22:25:28,056 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:25:28" (1/1) ... [2024-11-13 22:25:28,116 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 22:25:28,640 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:25:28,668 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 22:25:28,725 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:25:28,790 INFO L204 MainTranslator]: Completed translation [2024-11-13 22:25:28,791 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:25:28 WrapperNode [2024-11-13 22:25:28,791 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 22:25:28,792 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 22:25:28,793 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 22:25:28,793 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 22:25:28,802 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:25:28" (1/1) ... [2024-11-13 22:25:28,833 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:25:28" (1/1) ... [2024-11-13 22:25:28,866 INFO L138 Inliner]: procedures = 173, calls = 23, calls flagged for inlining = 5, calls inlined = 6, statements flattened = 52 [2024-11-13 22:25:28,868 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 22:25:28,869 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 22:25:28,869 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 22:25:28,869 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 22:25:28,878 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:25:28" (1/1) ... [2024-11-13 22:25:28,880 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:25:28" (1/1) ... [2024-11-13 22:25:28,887 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:25:28" (1/1) ... [2024-11-13 22:25:28,888 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:25:28" (1/1) ... [2024-11-13 22:25:28,903 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:25:28" (1/1) ... [2024-11-13 22:25:28,909 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:25:28" (1/1) ... [2024-11-13 22:25:28,911 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:25:28" (1/1) ... [2024-11-13 22:25:28,916 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:25:28" (1/1) ... [2024-11-13 22:25:28,922 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 22:25:28,927 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 22:25:28,928 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 22:25:28,928 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 22:25:28,929 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:25:28" (1/1) ... [2024-11-13 22:25:28,943 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:25:28,965 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f100fde-d018-4c50-96c0-fb468d3754ab/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 22:25:28,982 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f100fde-d018-4c50-96c0-fb468d3754ab/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 22:25:28,987 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f100fde-d018-4c50-96c0-fb468d3754ab/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 22:25:29,014 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2024-11-13 22:25:29,014 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 22:25:29,014 INFO L130 BoogieDeclarations]: Found specification of procedure t_fun [2024-11-13 22:25:29,014 INFO L138 BoogieDeclarations]: Found implementation of procedure t_fun [2024-11-13 22:25:29,015 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-13 22:25:29,015 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2024-11-13 22:25:29,015 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-11-13 22:25:29,015 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2024-11-13 22:25:29,015 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexUnlock [2024-11-13 22:25:29,015 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 22:25:29,015 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 22:25:29,017 WARN L207 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement. [2024-11-13 22:25:29,206 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 22:25:29,209 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 22:25:29,575 INFO L283 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-11-13 22:25:29,576 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 22:25:29,641 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 22:25:29,642 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-13 22:25:29,642 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:25:29 BoogieIcfgContainer [2024-11-13 22:25:29,642 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 22:25:29,645 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 22:25:29,645 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 22:25:29,660 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 22:25:29,660 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:25:29" (1/1) ... [2024-11-13 22:25:29,663 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck has thrown an exception: java.lang.UnsupportedOperationException: Concurrent programs are currently unsupported at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.initialize(CodeCheckObserver.java:172) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:356) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:166) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:150) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:127) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:233) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:227) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:144) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:106) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-11-13 22:25:29,672 INFO L158 Benchmark]: Toolchain (without parser) took 1625.10ms. Allocated memory is still 117.4MB. Free memory was 93.6MB in the beginning and 52.5MB in the end (delta: 41.0MB). Peak memory consumption was 41.9MB. Max. memory is 16.1GB. [2024-11-13 22:25:29,675 INFO L158 Benchmark]: CDTParser took 0.61ms. Allocated memory is still 83.9MB. Free memory is still 49.3MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:25:29,676 INFO L158 Benchmark]: CACSL2BoogieTranslator took 745.50ms. Allocated memory is still 117.4MB. Free memory was 93.3MB in the beginning and 73.0MB in the end (delta: 20.3MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-11-13 22:25:29,677 INFO L158 Benchmark]: Boogie Procedure Inliner took 75.94ms. Allocated memory is still 117.4MB. Free memory was 72.8MB in the beginning and 71.2MB in the end (delta: 1.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 22:25:29,677 INFO L158 Benchmark]: Boogie Preprocessor took 57.58ms. Allocated memory is still 117.4MB. Free memory was 71.2MB in the beginning and 70.0MB in the end (delta: 1.2MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:25:29,678 INFO L158 Benchmark]: RCFGBuilder took 715.00ms. Allocated memory is still 117.4MB. Free memory was 69.8MB in the beginning and 53.9MB in the end (delta: 15.9MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-11-13 22:25:29,678 INFO L158 Benchmark]: CodeCheck took 23.44ms. Allocated memory is still 117.4MB. Free memory was 53.6MB in the beginning and 52.5MB in the end (delta: 1.1MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:25:29,685 INFO L338 ainManager$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 0.61ms. Allocated memory is still 83.9MB. Free memory is still 49.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 745.50ms. Allocated memory is still 117.4MB. Free memory was 93.3MB in the beginning and 73.0MB in the end (delta: 20.3MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 75.94ms. Allocated memory is still 117.4MB. Free memory was 72.8MB in the beginning and 71.2MB in the end (delta: 1.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 57.58ms. Allocated memory is still 117.4MB. Free memory was 71.2MB in the beginning and 70.0MB in the end (delta: 1.2MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 715.00ms. Allocated memory is still 117.4MB. Free memory was 69.8MB in the beginning and 53.9MB in the end (delta: 15.9MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * CodeCheck took 23.44ms. Allocated memory is still 117.4MB. Free memory was 53.6MB in the beginning and 52.5MB 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 22:25:29,730 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f100fde-d018-4c50-96c0-fb468d3754ab/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