./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/pthread-wmm/mix035.oepc.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_f5e80a57-5d65-4c19-9a88-bec648b3ef9c/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f5e80a57-5d65-4c19-9a88-bec648b3ef9c/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_f5e80a57-5d65-4c19-9a88-bec648b3ef9c/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f5e80a57-5d65-4c19-9a88-bec648b3ef9c/bin/ukojak-verify-EEHR8qb7sm/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/pthread-wmm/mix035.oepc.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f5e80a57-5d65-4c19-9a88-bec648b3ef9c/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_f5e80a57-5d65-4c19-9a88-bec648b3ef9c/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 65062a4b0d520b12bcf8d6a9b80d96fd04b54c0c91d2bd97d502a34cc77f9c59 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 21:21:35,657 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 21:21:35,752 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f5e80a57-5d65-4c19-9a88-bec648b3ef9c/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2024-11-13 21:21:35,757 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 21:21:35,757 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 21:21:35,777 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 21:21:35,778 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 21:21:35,778 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 21:21:35,778 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 21:21:35,778 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 21:21:35,779 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 21:21:35,779 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 21:21:35,779 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 21:21:35,779 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-13 21:21:35,779 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-13 21:21:35,779 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-13 21:21:35,779 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 21:21:35,779 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 21:21:35,779 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 21:21:35,779 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 21:21:35,780 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 21:21:35,780 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 21:21:35,780 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 21:21:35,780 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 21:21:35,780 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 21:21:35,780 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:21:35,780 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 21:21:35,780 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 21:21:35,781 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 21:21:35,781 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 21:21:35,781 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_f5e80a57-5d65-4c19-9a88-bec648b3ef9c/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 -> 65062a4b0d520b12bcf8d6a9b80d96fd04b54c0c91d2bd97d502a34cc77f9c59 [2024-11-13 21:21:36,073 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 21:21:36,081 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 21:21:36,084 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 21:21:36,085 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 21:21:36,086 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 21:21:36,087 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f5e80a57-5d65-4c19-9a88-bec648b3ef9c/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/pthread-wmm/mix035.oepc.i Unable to find full path for "g++" [2024-11-13 21:21:37,908 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 21:21:38,257 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 21:21:38,259 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f5e80a57-5d65-4c19-9a88-bec648b3ef9c/sv-benchmarks/c/pthread-wmm/mix035.oepc.i [2024-11-13 21:21:38,272 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f5e80a57-5d65-4c19-9a88-bec648b3ef9c/bin/ukojak-verify-EEHR8qb7sm/data/048a8a4ea/7586394fdb97438c9cc017f593e2f1e9/FLAG607ed3cd6 [2024-11-13 21:21:38,293 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f5e80a57-5d65-4c19-9a88-bec648b3ef9c/bin/ukojak-verify-EEHR8qb7sm/data/048a8a4ea/7586394fdb97438c9cc017f593e2f1e9 [2024-11-13 21:21:38,297 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 21:21:38,299 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 21:21:38,302 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 21:21:38,302 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 21:21:38,310 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 21:21:38,312 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:21:38" (1/1) ... [2024-11-13 21:21:38,314 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4273cfee and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:21:38, skipping insertion in model container [2024-11-13 21:21:38,315 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:21:38" (1/1) ... [2024-11-13 21:21:38,373 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 21:21:38,875 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:21:38,887 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 21:21:38,994 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:21:39,037 INFO L204 MainTranslator]: Completed translation [2024-11-13 21:21:39,038 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:21:39 WrapperNode [2024-11-13 21:21:39,039 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 21:21:39,040 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 21:21:39,040 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 21:21:39,040 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 21:21:39,047 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:21:39" (1/1) ... [2024-11-13 21:21:39,064 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:21:39" (1/1) ... [2024-11-13 21:21:39,105 INFO L138 Inliner]: procedures = 175, calls = 47, calls flagged for inlining = 6, calls inlined = 7, statements flattened = 122 [2024-11-13 21:21:39,109 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 21:21:39,109 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 21:21:39,109 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 21:21:39,110 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 21:21:39,121 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:21:39" (1/1) ... [2024-11-13 21:21:39,121 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:21:39" (1/1) ... [2024-11-13 21:21:39,127 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:21:39" (1/1) ... [2024-11-13 21:21:39,127 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:21:39" (1/1) ... [2024-11-13 21:21:39,143 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:21:39" (1/1) ... [2024-11-13 21:21:39,145 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:21:39" (1/1) ... [2024-11-13 21:21:39,150 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:21:39" (1/1) ... [2024-11-13 21:21:39,151 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:21:39" (1/1) ... [2024-11-13 21:21:39,156 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 21:21:39,157 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 21:21:39,157 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 21:21:39,157 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 21:21:39,158 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:21:39" (1/1) ... [2024-11-13 21:21:39,175 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:21:39,191 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f5e80a57-5d65-4c19-9a88-bec648b3ef9c/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 21:21:39,204 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f5e80a57-5d65-4c19-9a88-bec648b3ef9c/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 21:21:39,211 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f5e80a57-5d65-4c19-9a88-bec648b3ef9c/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 21:21:39,238 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2024-11-13 21:21:39,238 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 21:21:39,238 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2024-11-13 21:21:39,239 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2024-11-13 21:21:39,239 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2024-11-13 21:21:39,239 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2024-11-13 21:21:39,239 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2024-11-13 21:21:39,239 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2024-11-13 21:21:39,240 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 21:21:39,241 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2024-11-13 21:21:39,241 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 21:21:39,241 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 21:21:39,242 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 21:21:39,431 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 21:21:39,433 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 21:21:39,897 INFO L283 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-11-13 21:21:39,898 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 21:21:40,122 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 21:21:40,123 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-13 21:21:40,123 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:21:40 BoogieIcfgContainer [2024-11-13 21:21:40,123 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 21:21:40,124 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 21:21:40,124 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 21:21:40,136 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 21:21:40,136 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:21:40" (1/1) ... [2024-11-13 21:21:40,137 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$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-11-13 21:21:40,142 INFO L158 Benchmark]: Toolchain (without parser) took 1843.14ms. Allocated memory is still 117.4MB. Free memory was 91.3MB in the beginning and 75.0MB in the end (delta: 16.3MB). Peak memory consumption was 13.6MB. Max. memory is 16.1GB. [2024-11-13 21:21:40,143 INFO L158 Benchmark]: CDTParser took 0.45ms. Allocated memory is still 117.4MB. Free memory is still 73.1MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 21:21:40,143 INFO L158 Benchmark]: CACSL2BoogieTranslator took 737.11ms. Allocated memory is still 117.4MB. Free memory was 91.0MB in the beginning and 67.6MB in the end (delta: 23.3MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-11-13 21:21:40,144 INFO L158 Benchmark]: Boogie Procedure Inliner took 69.19ms. Allocated memory is still 117.4MB. Free memory was 67.6MB in the beginning and 65.5MB in the end (delta: 2.1MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 21:21:40,144 INFO L158 Benchmark]: Boogie Preprocessor took 47.19ms. Allocated memory is still 117.4MB. Free memory was 65.5MB in the beginning and 64.0MB in the end (delta: 1.5MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 21:21:40,145 INFO L158 Benchmark]: RCFGBuilder took 966.19ms. Allocated memory is still 117.4MB. Free memory was 63.7MB in the beginning and 76.0MB in the end (delta: -12.3MB). Peak memory consumption was 38.7MB. Max. memory is 16.1GB. [2024-11-13 21:21:40,145 INFO L158 Benchmark]: CodeCheck took 16.94ms. Allocated memory is still 117.4MB. Free memory was 76.0MB in the beginning and 75.0MB in the end (delta: 1.0MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 21:21:40,148 INFO L338 ainManager$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 0.45ms. Allocated memory is still 117.4MB. Free memory is still 73.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 737.11ms. Allocated memory is still 117.4MB. Free memory was 91.0MB in the beginning and 67.6MB in the end (delta: 23.3MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 69.19ms. Allocated memory is still 117.4MB. Free memory was 67.6MB in the beginning and 65.5MB in the end (delta: 2.1MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 47.19ms. Allocated memory is still 117.4MB. Free memory was 65.5MB in the beginning and 64.0MB in the end (delta: 1.5MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 966.19ms. Allocated memory is still 117.4MB. Free memory was 63.7MB in the beginning and 76.0MB in the end (delta: -12.3MB). Peak memory consumption was 38.7MB. Max. memory is 16.1GB. * CodeCheck took 16.94ms. Allocated memory is still 117.4MB. Free memory was 76.0MB in the beginning and 75.0MB in the end (delta: 1.0MB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-11-13 21:21:40,176 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f5e80a57-5d65-4c19-9a88-bec648b3ef9c/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_f5e80a57-5d65-4c19-9a88-bec648b3ef9c/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f5e80a57-5d65-4c19-9a88-bec648b3ef9c/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_f5e80a57-5d65-4c19-9a88-bec648b3ef9c/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f5e80a57-5d65-4c19-9a88-bec648b3ef9c/bin/ukojak-verify-EEHR8qb7sm/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/pthread-wmm/mix035.oepc.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f5e80a57-5d65-4c19-9a88-bec648b3ef9c/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_f5e80a57-5d65-4c19-9a88-bec648b3ef9c/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 65062a4b0d520b12bcf8d6a9b80d96fd04b54c0c91d2bd97d502a34cc77f9c59 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 21:21:42,853 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 21:21:42,986 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f5e80a57-5d65-4c19-9a88-bec648b3ef9c/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2024-11-13 21:21:43,033 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 21:21:43,035 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 21:21:43,036 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 21:21:43,037 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 21:21:43,037 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 21:21:43,037 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 21:21:43,037 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 21:21:43,038 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 21:21:43,039 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-13 21:21:43,039 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-13 21:21:43,039 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-13 21:21:43,039 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 21:21:43,039 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-13 21:21:43,039 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-13 21:21:43,039 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 21:21:43,039 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-13 21:21:43,040 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 21:21:43,040 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 21:21:43,040 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 21:21:43,040 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 21:21:43,040 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 21:21:43,041 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 21:21:43,041 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 21:21:43,041 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-11-13 21:21:43,041 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 21:21:43,041 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:21:43,041 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 21:21:43,041 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 21:21:43,041 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-13 21:21:43,042 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 21:21:43,042 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-11-13 21:21:43,042 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_f5e80a57-5d65-4c19-9a88-bec648b3ef9c/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 -> 65062a4b0d520b12bcf8d6a9b80d96fd04b54c0c91d2bd97d502a34cc77f9c59 [2024-11-13 21:21:43,371 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 21:21:43,380 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 21:21:43,382 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 21:21:43,384 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 21:21:43,384 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 21:21:43,385 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f5e80a57-5d65-4c19-9a88-bec648b3ef9c/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/pthread-wmm/mix035.oepc.i Unable to find full path for "g++" [2024-11-13 21:21:45,380 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 21:21:45,740 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 21:21:45,740 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f5e80a57-5d65-4c19-9a88-bec648b3ef9c/sv-benchmarks/c/pthread-wmm/mix035.oepc.i [2024-11-13 21:21:45,760 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f5e80a57-5d65-4c19-9a88-bec648b3ef9c/bin/ukojak-verify-EEHR8qb7sm/data/65c7d4ea5/37b26925fbca4d27a708d8dd97206cc8/FLAG390cf5ed2 [2024-11-13 21:21:45,967 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f5e80a57-5d65-4c19-9a88-bec648b3ef9c/bin/ukojak-verify-EEHR8qb7sm/data/65c7d4ea5/37b26925fbca4d27a708d8dd97206cc8 [2024-11-13 21:21:45,969 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 21:21:45,971 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 21:21:45,972 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 21:21:45,972 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 21:21:45,976 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 21:21:45,977 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:21:45" (1/1) ... [2024-11-13 21:21:45,977 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5b00dc4a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:21:45, skipping insertion in model container [2024-11-13 21:21:45,978 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:21:45" (1/1) ... [2024-11-13 21:21:46,010 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 21:21:46,394 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:21:46,418 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 21:21:46,523 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:21:46,567 INFO L204 MainTranslator]: Completed translation [2024-11-13 21:21:46,567 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:21:46 WrapperNode [2024-11-13 21:21:46,567 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 21:21:46,568 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 21:21:46,568 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 21:21:46,569 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 21:21:46,575 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:21:46" (1/1) ... [2024-11-13 21:21:46,591 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:21:46" (1/1) ... [2024-11-13 21:21:46,615 INFO L138 Inliner]: procedures = 176, calls = 47, calls flagged for inlining = 6, calls inlined = 7, statements flattened = 123 [2024-11-13 21:21:46,615 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 21:21:46,616 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 21:21:46,616 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 21:21:46,616 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 21:21:46,623 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:21:46" (1/1) ... [2024-11-13 21:21:46,623 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:21:46" (1/1) ... [2024-11-13 21:21:46,627 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:21:46" (1/1) ... [2024-11-13 21:21:46,627 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:21:46" (1/1) ... [2024-11-13 21:21:46,638 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:21:46" (1/1) ... [2024-11-13 21:21:46,641 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:21:46" (1/1) ... [2024-11-13 21:21:46,647 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:21:46" (1/1) ... [2024-11-13 21:21:46,648 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:21:46" (1/1) ... [2024-11-13 21:21:46,659 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 21:21:46,660 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 21:21:46,660 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 21:21:46,660 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 21:21:46,661 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:21:46" (1/1) ... [2024-11-13 21:21:46,667 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:21:46,688 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f5e80a57-5d65-4c19-9a88-bec648b3ef9c/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 21:21:46,701 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f5e80a57-5d65-4c19-9a88-bec648b3ef9c/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 21:21:46,706 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f5e80a57-5d65-4c19-9a88-bec648b3ef9c/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 21:21:46,736 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2024-11-13 21:21:46,736 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 21:21:46,737 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-11-13 21:21:46,737 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2024-11-13 21:21:46,737 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2024-11-13 21:21:46,737 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2024-11-13 21:21:46,738 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2024-11-13 21:21:46,738 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2024-11-13 21:21:46,738 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2024-11-13 21:21:46,738 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2024-11-13 21:21:46,738 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 21:21:46,738 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 21:21:46,740 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 21:21:46,896 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 21:21:46,897 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 21:21:47,346 INFO L283 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-11-13 21:21:47,346 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 21:21:47,533 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 21:21:47,534 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-13 21:21:47,534 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:21:47 BoogieIcfgContainer [2024-11-13 21:21:47,536 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 21:21:47,536 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 21:21:47,537 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 21:21:47,547 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 21:21:47,547 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:21:47" (1/1) ... [2024-11-13 21:21:47,549 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$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-11-13 21:21:47,554 INFO L158 Benchmark]: Toolchain (without parser) took 1582.68ms. Allocated memory is still 83.9MB. Free memory was 58.4MB in the beginning and 49.7MB in the end (delta: 8.7MB). Peak memory consumption was 5.4MB. Max. memory is 16.1GB. [2024-11-13 21:21:47,556 INFO L158 Benchmark]: CDTParser took 0.38ms. Allocated memory is still 83.9MB. Free memory is still 64.8MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 21:21:47,559 INFO L158 Benchmark]: CACSL2BoogieTranslator took 595.94ms. Allocated memory is still 83.9MB. Free memory was 58.4MB in the beginning and 34.8MB in the end (delta: 23.6MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-11-13 21:21:47,559 INFO L158 Benchmark]: Boogie Procedure Inliner took 46.79ms. Allocated memory is still 83.9MB. Free memory was 34.8MB in the beginning and 32.6MB in the end (delta: 2.2MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 21:21:47,560 INFO L158 Benchmark]: Boogie Preprocessor took 43.72ms. Allocated memory is still 83.9MB. Free memory was 32.6MB in the beginning and 30.8MB in the end (delta: 1.8MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 21:21:47,560 INFO L158 Benchmark]: RCFGBuilder took 875.71ms. Allocated memory is still 83.9MB. Free memory was 30.8MB in the beginning and 51.4MB in the end (delta: -20.6MB). Peak memory consumption was 28.5MB. Max. memory is 16.1GB. [2024-11-13 21:21:47,560 INFO L158 Benchmark]: CodeCheck took 15.99ms. Allocated memory is still 83.9MB. Free memory was 51.4MB in the beginning and 49.7MB in the end (delta: 1.6MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 21:21:47,562 INFO L338 ainManager$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 0.38ms. Allocated memory is still 83.9MB. Free memory is still 64.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 595.94ms. Allocated memory is still 83.9MB. Free memory was 58.4MB in the beginning and 34.8MB in the end (delta: 23.6MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 46.79ms. Allocated memory is still 83.9MB. Free memory was 34.8MB in the beginning and 32.6MB in the end (delta: 2.2MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 43.72ms. Allocated memory is still 83.9MB. Free memory was 32.6MB in the beginning and 30.8MB in the end (delta: 1.8MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 875.71ms. Allocated memory is still 83.9MB. Free memory was 30.8MB in the beginning and 51.4MB in the end (delta: -20.6MB). Peak memory consumption was 28.5MB. Max. memory is 16.1GB. * CodeCheck took 15.99ms. Allocated memory is still 83.9MB. Free memory was 51.4MB in the beginning and 49.7MB in the end (delta: 1.6MB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-11-13 21:21:47,598 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f5e80a57-5d65-4c19-9a88-bec648b3ef9c/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