./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/goblint-regression/06-symbeq_07-tricky_address2.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_b6e7b814-a603-41a8-ac84-a85d00e6650a/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b6e7b814-a603-41a8-ac84-a85d00e6650a/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_b6e7b814-a603-41a8-ac84-a85d00e6650a/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b6e7b814-a603-41a8-ac84-a85d00e6650a/bin/ukojak-verify-EEHR8qb7sm/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/goblint-regression/06-symbeq_07-tricky_address2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b6e7b814-a603-41a8-ac84-a85d00e6650a/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_b6e7b814-a603-41a8-ac84-a85d00e6650a/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 c18dd13658bb5739ed2db8c4c80ae330682b7c3cebd2ad85657518c27ca325b9 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 21:43:42,782 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 21:43:42,874 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b6e7b814-a603-41a8-ac84-a85d00e6650a/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2024-11-13 21:43:42,880 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 21:43:42,881 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 21:43:42,909 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 21:43:42,910 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 21:43:42,910 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 21:43:42,911 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 21:43:42,911 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 21:43:42,911 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 21:43:42,911 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 21:43:42,911 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 21:43:42,911 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-13 21:43:42,911 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-13 21:43:42,912 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-13 21:43:42,912 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 21:43:42,912 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 21:43:42,912 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 21:43:42,912 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 21:43:42,917 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 21:43:42,917 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 21:43:42,917 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 21:43:42,917 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 21:43:42,917 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 21:43:42,917 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:43:42,918 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 21:43:42,918 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 21:43:42,918 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 21:43:42,918 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 21:43:42,918 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_b6e7b814-a603-41a8-ac84-a85d00e6650a/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 -> c18dd13658bb5739ed2db8c4c80ae330682b7c3cebd2ad85657518c27ca325b9 [2024-11-13 21:43:43,308 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 21:43:43,325 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 21:43:43,330 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 21:43:43,332 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 21:43:43,333 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 21:43:43,335 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b6e7b814-a603-41a8-ac84-a85d00e6650a/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/goblint-regression/06-symbeq_07-tricky_address2.i Unable to find full path for "g++" [2024-11-13 21:43:45,602 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 21:43:46,096 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 21:43:46,097 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b6e7b814-a603-41a8-ac84-a85d00e6650a/sv-benchmarks/c/goblint-regression/06-symbeq_07-tricky_address2.i [2024-11-13 21:43:46,130 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b6e7b814-a603-41a8-ac84-a85d00e6650a/bin/ukojak-verify-EEHR8qb7sm/data/668b9100e/e9fe0081b21e4196a1ba98ffafd615a2/FLAG75e850859 [2024-11-13 21:43:46,151 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b6e7b814-a603-41a8-ac84-a85d00e6650a/bin/ukojak-verify-EEHR8qb7sm/data/668b9100e/e9fe0081b21e4196a1ba98ffafd615a2 [2024-11-13 21:43:46,154 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 21:43:46,156 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 21:43:46,158 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 21:43:46,159 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 21:43:46,164 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 21:43:46,165 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:43:46" (1/1) ... [2024-11-13 21:43:46,168 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6d45e676 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:43:46, skipping insertion in model container [2024-11-13 21:43:46,169 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:43:46" (1/1) ... [2024-11-13 21:43:46,234 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 21:43:46,887 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:43:46,936 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 21:43:47,015 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:43:47,099 INFO L204 MainTranslator]: Completed translation [2024-11-13 21:43:47,100 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:43:47 WrapperNode [2024-11-13 21:43:47,100 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 21:43:47,101 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 21:43:47,102 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 21:43:47,102 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 21:43:47,110 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:43:47" (1/1) ... [2024-11-13 21:43:47,129 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:43:47" (1/1) ... [2024-11-13 21:43:47,160 INFO L138 Inliner]: procedures = 268, calls = 104, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 156 [2024-11-13 21:43:47,161 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 21:43:47,162 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 21:43:47,162 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 21:43:47,162 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 21:43:47,171 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:43:47" (1/1) ... [2024-11-13 21:43:47,172 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:43:47" (1/1) ... [2024-11-13 21:43:47,176 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:43:47" (1/1) ... [2024-11-13 21:43:47,176 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:43:47" (1/1) ... [2024-11-13 21:43:47,186 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:43:47" (1/1) ... [2024-11-13 21:43:47,189 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:43:47" (1/1) ... [2024-11-13 21:43:47,191 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:43:47" (1/1) ... [2024-11-13 21:43:47,192 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:43:47" (1/1) ... [2024-11-13 21:43:47,195 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 21:43:47,196 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 21:43:47,197 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 21:43:47,197 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 21:43:47,198 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:43:47" (1/1) ... [2024-11-13 21:43:47,208 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:43:47,235 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b6e7b814-a603-41a8-ac84-a85d00e6650a/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 21:43:47,252 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b6e7b814-a603-41a8-ac84-a85d00e6650a/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 21:43:47,260 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b6e7b814-a603-41a8-ac84-a85d00e6650a/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 21:43:47,292 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-13 21:43:47,292 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexUnlock [2024-11-13 21:43:47,292 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 21:43:47,292 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 21:43:47,292 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2024-11-13 21:43:47,292 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 21:43:47,293 INFO L130 BoogieDeclarations]: Found specification of procedure t_fun [2024-11-13 21:43:47,293 INFO L138 BoogieDeclarations]: Found implementation of procedure t_fun [2024-11-13 21:43:47,293 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 21:43:47,293 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 21:43:47,293 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 21:43:47,295 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 21:43:47,487 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 21:43:47,490 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 21:43:48,066 INFO L283 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-11-13 21:43:48,066 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 21:43:48,123 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 21:43:48,123 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-13 21:43:48,127 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:43:48 BoogieIcfgContainer [2024-11-13 21:43:48,127 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 21:43:48,128 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 21:43:48,128 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 21:43:48,142 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 21:43:48,142 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:43:48" (1/1) ... [2024-11-13 21:43:48,143 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$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-11-13 21:43:48,154 INFO L158 Benchmark]: Toolchain (without parser) took 1994.37ms. Allocated memory is still 117.4MB. Free memory was 93.6MB in the beginning and 88.5MB in the end (delta: 5.1MB). Peak memory consumption was 5.6MB. Max. memory is 16.1GB. [2024-11-13 21:43:48,154 INFO L158 Benchmark]: CDTParser took 1.35ms. Allocated memory is still 142.6MB. Free memory is still 81.4MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 21:43:48,155 INFO L158 Benchmark]: CACSL2BoogieTranslator took 942.26ms. Allocated memory is still 117.4MB. Free memory was 93.3MB in the beginning and 63.1MB in the end (delta: 30.1MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2024-11-13 21:43:48,155 INFO L158 Benchmark]: Boogie Procedure Inliner took 59.77ms. Allocated memory is still 117.4MB. Free memory was 63.1MB in the beginning and 60.4MB in the end (delta: 2.8MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 21:43:48,156 INFO L158 Benchmark]: Boogie Preprocessor took 34.16ms. Allocated memory is still 117.4MB. Free memory was 60.4MB in the beginning and 58.6MB in the end (delta: 1.8MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 21:43:48,156 INFO L158 Benchmark]: RCFGBuilder took 930.69ms. Allocated memory is still 117.4MB. Free memory was 58.6MB in the beginning and 89.9MB in the end (delta: -31.3MB). Peak memory consumption was 30.7MB. Max. memory is 16.1GB. [2024-11-13 21:43:48,160 INFO L158 Benchmark]: CodeCheck took 21.48ms. Allocated memory is still 117.4MB. Free memory was 89.3MB in the beginning and 88.5MB in the end (delta: 829.8kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 21:43:48,165 INFO L338 ainManager$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 1.35ms. Allocated memory is still 142.6MB. Free memory is still 81.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 942.26ms. Allocated memory is still 117.4MB. Free memory was 93.3MB in the beginning and 63.1MB in the end (delta: 30.1MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 59.77ms. Allocated memory is still 117.4MB. Free memory was 63.1MB in the beginning and 60.4MB in the end (delta: 2.8MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 34.16ms. Allocated memory is still 117.4MB. Free memory was 60.4MB in the beginning and 58.6MB in the end (delta: 1.8MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 930.69ms. Allocated memory is still 117.4MB. Free memory was 58.6MB in the beginning and 89.9MB in the end (delta: -31.3MB). Peak memory consumption was 30.7MB. Max. memory is 16.1GB. * CodeCheck took 21.48ms. Allocated memory is still 117.4MB. Free memory was 89.3MB in the beginning and 88.5MB in the end (delta: 829.8kB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-11-13 21:43:48,208 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b6e7b814-a603-41a8-ac84-a85d00e6650a/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_b6e7b814-a603-41a8-ac84-a85d00e6650a/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b6e7b814-a603-41a8-ac84-a85d00e6650a/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_b6e7b814-a603-41a8-ac84-a85d00e6650a/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b6e7b814-a603-41a8-ac84-a85d00e6650a/bin/ukojak-verify-EEHR8qb7sm/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/goblint-regression/06-symbeq_07-tricky_address2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b6e7b814-a603-41a8-ac84-a85d00e6650a/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_b6e7b814-a603-41a8-ac84-a85d00e6650a/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 c18dd13658bb5739ed2db8c4c80ae330682b7c3cebd2ad85657518c27ca325b9 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 21:43:51,223 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 21:43:51,358 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b6e7b814-a603-41a8-ac84-a85d00e6650a/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2024-11-13 21:43:51,421 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 21:43:51,423 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 21:43:51,423 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 21:43:51,423 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 21:43:51,423 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 21:43:51,423 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 21:43:51,423 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 21:43:51,423 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 21:43:51,423 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-13 21:43:51,424 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-13 21:43:51,424 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-13 21:43:51,424 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 21:43:51,424 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-13 21:43:51,424 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-13 21:43:51,424 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 21:43:51,424 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-13 21:43:51,424 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 21:43:51,426 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 21:43:51,426 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 21:43:51,426 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 21:43:51,426 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 21:43:51,426 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 21:43:51,426 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 21:43:51,427 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-11-13 21:43:51,427 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 21:43:51,427 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:43:51,427 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 21:43:51,427 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 21:43:51,427 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-13 21:43:51,427 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 21:43:51,427 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-11-13 21:43:51,427 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_b6e7b814-a603-41a8-ac84-a85d00e6650a/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 -> c18dd13658bb5739ed2db8c4c80ae330682b7c3cebd2ad85657518c27ca325b9 [2024-11-13 21:43:51,750 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 21:43:51,761 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 21:43:51,765 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 21:43:51,766 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 21:43:51,767 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 21:43:51,768 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b6e7b814-a603-41a8-ac84-a85d00e6650a/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/goblint-regression/06-symbeq_07-tricky_address2.i Unable to find full path for "g++" [2024-11-13 21:43:54,050 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 21:43:54,491 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 21:43:54,491 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b6e7b814-a603-41a8-ac84-a85d00e6650a/sv-benchmarks/c/goblint-regression/06-symbeq_07-tricky_address2.i [2024-11-13 21:43:54,521 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b6e7b814-a603-41a8-ac84-a85d00e6650a/bin/ukojak-verify-EEHR8qb7sm/data/7b9a00dc5/78cc7cac046348f6912b7db4c2d640dd/FLAGd83f7a875 [2024-11-13 21:43:54,549 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b6e7b814-a603-41a8-ac84-a85d00e6650a/bin/ukojak-verify-EEHR8qb7sm/data/7b9a00dc5/78cc7cac046348f6912b7db4c2d640dd [2024-11-13 21:43:54,553 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 21:43:54,555 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 21:43:54,557 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 21:43:54,557 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 21:43:54,566 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 21:43:54,567 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:43:54" (1/1) ... [2024-11-13 21:43:54,570 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5b435473 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:43:54, skipping insertion in model container [2024-11-13 21:43:54,571 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:43:54" (1/1) ... [2024-11-13 21:43:54,631 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 21:43:55,250 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:43:55,322 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 21:43:55,424 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:43:55,530 INFO L204 MainTranslator]: Completed translation [2024-11-13 21:43:55,530 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:43:55 WrapperNode [2024-11-13 21:43:55,530 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 21:43:55,532 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 21:43:55,532 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 21:43:55,532 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 21:43:55,540 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:43:55" (1/1) ... [2024-11-13 21:43:55,572 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:43:55" (1/1) ... [2024-11-13 21:43:55,621 INFO L138 Inliner]: procedures = 272, calls = 104, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 155 [2024-11-13 21:43:55,626 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 21:43:55,626 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 21:43:55,627 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 21:43:55,627 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 21:43:55,637 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:43:55" (1/1) ... [2024-11-13 21:43:55,638 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:43:55" (1/1) ... [2024-11-13 21:43:55,643 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:43:55" (1/1) ... [2024-11-13 21:43:55,648 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:43:55" (1/1) ... [2024-11-13 21:43:55,676 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:43:55" (1/1) ... [2024-11-13 21:43:55,682 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:43:55" (1/1) ... [2024-11-13 21:43:55,689 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:43:55" (1/1) ... [2024-11-13 21:43:55,690 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:43:55" (1/1) ... [2024-11-13 21:43:55,698 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 21:43:55,702 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 21:43:55,702 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 21:43:55,703 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 21:43:55,704 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:43:55" (1/1) ... [2024-11-13 21:43:55,718 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:43:55,741 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b6e7b814-a603-41a8-ac84-a85d00e6650a/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 21:43:55,758 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b6e7b814-a603-41a8-ac84-a85d00e6650a/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 21:43:55,766 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b6e7b814-a603-41a8-ac84-a85d00e6650a/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 21:43:55,800 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2024-11-13 21:43:55,800 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2024-11-13 21:43:55,800 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-13 21:43:55,800 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2024-11-13 21:43:55,800 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2024-11-13 21:43:55,801 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexUnlock [2024-11-13 21:43:55,801 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2024-11-13 21:43:55,802 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 21:43:55,802 INFO L130 BoogieDeclarations]: Found specification of procedure t_fun [2024-11-13 21:43:55,802 INFO L138 BoogieDeclarations]: Found implementation of procedure t_fun [2024-11-13 21:43:55,802 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 21:43:55,802 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 21:43:55,804 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 21:43:56,015 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 21:43:56,017 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 21:43:56,700 INFO L283 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-11-13 21:43:56,700 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 21:43:56,750 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 21:43:56,750 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-13 21:43:56,750 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:43:56 BoogieIcfgContainer [2024-11-13 21:43:56,750 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 21:43:56,751 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 21:43:56,751 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 21:43:56,765 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 21:43:56,765 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:43:56" (1/1) ... [2024-11-13 21:43:56,767 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$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-11-13 21:43:56,774 INFO L158 Benchmark]: Toolchain (without parser) took 2218.81ms. Allocated memory is still 117.4MB. Free memory was 91.5MB in the beginning and 66.7MB in the end (delta: 24.7MB). Peak memory consumption was 22.0MB. Max. memory is 16.1GB. [2024-11-13 21:43:56,778 INFO L158 Benchmark]: CDTParser took 0.46ms. Allocated memory is still 117.4MB. Free memory is still 84.4MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 21:43:56,779 INFO L158 Benchmark]: CACSL2BoogieTranslator took 974.16ms. Allocated memory is still 117.4MB. Free memory was 91.3MB in the beginning and 58.6MB in the end (delta: 32.7MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. [2024-11-13 21:43:56,782 INFO L158 Benchmark]: Boogie Procedure Inliner took 93.98ms. Allocated memory is still 117.4MB. Free memory was 58.6MB in the beginning and 55.7MB in the end (delta: 2.9MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 21:43:56,783 INFO L158 Benchmark]: Boogie Preprocessor took 74.92ms. Allocated memory is still 117.4MB. Free memory was 55.7MB in the beginning and 53.5MB in the end (delta: 2.2MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 21:43:56,783 INFO L158 Benchmark]: RCFGBuilder took 1048.46ms. Allocated memory is still 117.4MB. Free memory was 53.4MB in the beginning and 68.4MB in the end (delta: -15.0MB). Peak memory consumption was 22.0MB. Max. memory is 16.1GB. [2024-11-13 21:43:56,784 INFO L158 Benchmark]: CodeCheck took 20.94ms. Allocated memory is still 117.4MB. Free memory was 67.9MB in the beginning and 66.7MB in the end (delta: 1.2MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 21:43:56,786 INFO L338 ainManager$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 0.46ms. Allocated memory is still 117.4MB. Free memory is still 84.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 974.16ms. Allocated memory is still 117.4MB. Free memory was 91.3MB in the beginning and 58.6MB in the end (delta: 32.7MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 93.98ms. Allocated memory is still 117.4MB. Free memory was 58.6MB in the beginning and 55.7MB in the end (delta: 2.9MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 74.92ms. Allocated memory is still 117.4MB. Free memory was 55.7MB in the beginning and 53.5MB in the end (delta: 2.2MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 1048.46ms. Allocated memory is still 117.4MB. Free memory was 53.4MB in the beginning and 68.4MB in the end (delta: -15.0MB). Peak memory consumption was 22.0MB. Max. memory is 16.1GB. * CodeCheck took 20.94ms. Allocated memory is still 117.4MB. Free memory was 67.9MB in the beginning and 66.7MB 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 21:43:56,827 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b6e7b814-a603-41a8-ac84-a85d00e6650a/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