./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/pthread-wmm/mix011_tso.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_074971ef-3133-4f7f-aced-ec11efc3dfb7/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_074971ef-3133-4f7f-aced-ec11efc3dfb7/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_074971ef-3133-4f7f-aced-ec11efc3dfb7/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_074971ef-3133-4f7f-aced-ec11efc3dfb7/bin/ukojak-verify-EEHR8qb7sm/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/pthread-wmm/mix011_tso.oepc.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_074971ef-3133-4f7f-aced-ec11efc3dfb7/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_074971ef-3133-4f7f-aced-ec11efc3dfb7/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 a4d86e141dde5935b04f74715dd2fbb14b0de9136d07674e0b6c5447ac95e0ef --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 21:30:29,332 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 21:30:29,395 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_074971ef-3133-4f7f-aced-ec11efc3dfb7/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2024-11-13 21:30:29,404 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 21:30:29,405 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 21:30:29,443 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 21:30:29,445 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 21:30:29,446 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 21:30:29,446 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 21:30:29,446 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 21:30:29,446 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 21:30:29,446 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 21:30:29,446 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 21:30:29,446 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-13 21:30:29,446 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-13 21:30:29,447 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-13 21:30:29,447 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 21:30:29,447 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 21:30:29,447 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 21:30:29,447 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 21:30:29,447 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 21:30:29,447 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 21:30:29,447 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 21:30:29,448 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 21:30:29,448 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 21:30:29,448 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:30:29,448 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 21:30:29,448 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 21:30:29,448 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 21:30:29,448 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 21:30:29,448 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_074971ef-3133-4f7f-aced-ec11efc3dfb7/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 -> a4d86e141dde5935b04f74715dd2fbb14b0de9136d07674e0b6c5447ac95e0ef [2024-11-13 21:30:29,783 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 21:30:29,792 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 21:30:29,794 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 21:30:29,795 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 21:30:29,796 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 21:30:29,797 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_074971ef-3133-4f7f-aced-ec11efc3dfb7/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/pthread-wmm/mix011_tso.oepc.i Unable to find full path for "g++" [2024-11-13 21:30:31,667 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 21:30:32,065 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 21:30:32,066 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_074971ef-3133-4f7f-aced-ec11efc3dfb7/sv-benchmarks/c/pthread-wmm/mix011_tso.oepc.i [2024-11-13 21:30:32,081 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_074971ef-3133-4f7f-aced-ec11efc3dfb7/bin/ukojak-verify-EEHR8qb7sm/data/9d903bf72/0c78ced3382e4a0b91596883e5fcce6c/FLAGb3fbc08fd [2024-11-13 21:30:32,108 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_074971ef-3133-4f7f-aced-ec11efc3dfb7/bin/ukojak-verify-EEHR8qb7sm/data/9d903bf72/0c78ced3382e4a0b91596883e5fcce6c [2024-11-13 21:30:32,111 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 21:30:32,113 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 21:30:32,116 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 21:30:32,117 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 21:30:32,122 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 21:30:32,123 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:30:32" (1/1) ... [2024-11-13 21:30:32,124 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@761321ff and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:30:32, skipping insertion in model container [2024-11-13 21:30:32,125 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:30:32" (1/1) ... [2024-11-13 21:30:32,187 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 21:30:32,779 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:30:32,799 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 21:30:32,924 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:30:32,986 INFO L204 MainTranslator]: Completed translation [2024-11-13 21:30:32,987 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:30:32 WrapperNode [2024-11-13 21:30:32,987 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 21:30:32,989 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 21:30:32,989 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 21:30:32,989 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 21:30:32,998 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:30:32" (1/1) ... [2024-11-13 21:30:33,022 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:30:32" (1/1) ... [2024-11-13 21:30:33,074 INFO L138 Inliner]: procedures = 175, calls = 49, calls flagged for inlining = 6, calls inlined = 7, statements flattened = 147 [2024-11-13 21:30:33,074 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 21:30:33,075 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 21:30:33,075 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 21:30:33,075 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 21:30:33,090 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:30:32" (1/1) ... [2024-11-13 21:30:33,090 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:30:32" (1/1) ... [2024-11-13 21:30:33,093 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:30:32" (1/1) ... [2024-11-13 21:30:33,095 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:30:32" (1/1) ... [2024-11-13 21:30:33,107 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:30:32" (1/1) ... [2024-11-13 21:30:33,113 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:30:32" (1/1) ... [2024-11-13 21:30:33,116 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:30:32" (1/1) ... [2024-11-13 21:30:33,121 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:30:32" (1/1) ... [2024-11-13 21:30:33,127 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 21:30:33,128 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 21:30:33,132 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 21:30:33,132 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 21:30:33,133 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:30:32" (1/1) ... [2024-11-13 21:30:33,145 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:30:33,160 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_074971ef-3133-4f7f-aced-ec11efc3dfb7/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 21:30:33,175 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_074971ef-3133-4f7f-aced-ec11efc3dfb7/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 21:30:33,181 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_074971ef-3133-4f7f-aced-ec11efc3dfb7/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 21:30:33,212 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2024-11-13 21:30:33,212 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 21:30:33,212 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2024-11-13 21:30:33,212 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2024-11-13 21:30:33,212 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2024-11-13 21:30:33,212 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2024-11-13 21:30:33,213 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2024-11-13 21:30:33,213 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2024-11-13 21:30:33,213 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 21:30:33,213 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2024-11-13 21:30:33,213 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 21:30:33,213 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 21:30:33,215 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 21:30:33,383 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 21:30:33,385 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 21:30:33,846 INFO L283 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-11-13 21:30:33,846 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 21:30:34,073 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 21:30:34,076 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-13 21:30:34,076 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:30:34 BoogieIcfgContainer [2024-11-13 21:30:34,076 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 21:30:34,077 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 21:30:34,077 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 21:30:34,088 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 21:30:34,089 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:30:34" (1/1) ... [2024-11-13 21:30:34,090 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$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-11-13 21:30:34,099 INFO L158 Benchmark]: Toolchain (without parser) took 1984.98ms. Allocated memory is still 117.4MB. Free memory was 90.1MB in the beginning and 71.4MB in the end (delta: 18.7MB). Peak memory consumption was 22.1MB. Max. memory is 16.1GB. [2024-11-13 21:30:34,100 INFO L158 Benchmark]: CDTParser took 0.44ms. Allocated memory is still 83.9MB. Free memory is still 40.1MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 21:30:34,100 INFO L158 Benchmark]: CACSL2BoogieTranslator took 872.25ms. Allocated memory is still 117.4MB. Free memory was 89.6MB in the beginning and 66.4MB in the end (delta: 23.2MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2024-11-13 21:30:34,103 INFO L158 Benchmark]: Boogie Procedure Inliner took 85.72ms. Allocated memory is still 117.4MB. Free memory was 66.4MB in the beginning and 63.9MB in the end (delta: 2.5MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 21:30:34,104 INFO L158 Benchmark]: Boogie Preprocessor took 52.59ms. Allocated memory is still 117.4MB. Free memory was 63.9MB in the beginning and 62.2MB in the end (delta: 1.7MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 21:30:34,104 INFO L158 Benchmark]: RCFGBuilder took 948.36ms. Allocated memory is still 117.4MB. Free memory was 62.2MB in the beginning and 72.8MB in the end (delta: -10.6MB). Peak memory consumption was 38.8MB. Max. memory is 16.1GB. [2024-11-13 21:30:34,105 INFO L158 Benchmark]: CodeCheck took 19.48ms. Allocated memory is still 117.4MB. Free memory was 72.8MB in the beginning and 71.4MB in the end (delta: 1.4MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 21:30:34,107 INFO L338 ainManager$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 0.44ms. Allocated memory is still 83.9MB. Free memory is still 40.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 872.25ms. Allocated memory is still 117.4MB. Free memory was 89.6MB in the beginning and 66.4MB in the end (delta: 23.2MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 85.72ms. Allocated memory is still 117.4MB. Free memory was 66.4MB in the beginning and 63.9MB in the end (delta: 2.5MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 52.59ms. Allocated memory is still 117.4MB. Free memory was 63.9MB in the beginning and 62.2MB in the end (delta: 1.7MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 948.36ms. Allocated memory is still 117.4MB. Free memory was 62.2MB in the beginning and 72.8MB in the end (delta: -10.6MB). Peak memory consumption was 38.8MB. Max. memory is 16.1GB. * CodeCheck took 19.48ms. Allocated memory is still 117.4MB. Free memory was 72.8MB in the beginning and 71.4MB in the end (delta: 1.4MB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-11-13 21:30:34,137 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_074971ef-3133-4f7f-aced-ec11efc3dfb7/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_074971ef-3133-4f7f-aced-ec11efc3dfb7/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_074971ef-3133-4f7f-aced-ec11efc3dfb7/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_074971ef-3133-4f7f-aced-ec11efc3dfb7/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_074971ef-3133-4f7f-aced-ec11efc3dfb7/bin/ukojak-verify-EEHR8qb7sm/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/pthread-wmm/mix011_tso.oepc.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_074971ef-3133-4f7f-aced-ec11efc3dfb7/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_074971ef-3133-4f7f-aced-ec11efc3dfb7/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 a4d86e141dde5935b04f74715dd2fbb14b0de9136d07674e0b6c5447ac95e0ef --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 21:30:37,026 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 21:30:37,163 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_074971ef-3133-4f7f-aced-ec11efc3dfb7/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2024-11-13 21:30:37,211 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 21:30:37,213 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 21:30:37,214 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 21:30:37,215 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 21:30:37,215 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 21:30:37,215 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 21:30:37,215 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 21:30:37,216 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 21:30:37,216 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-13 21:30:37,216 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-13 21:30:37,216 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-13 21:30:37,217 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 21:30:37,217 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-13 21:30:37,218 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-13 21:30:37,219 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 21:30:37,219 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-13 21:30:37,219 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 21:30:37,219 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 21:30:37,219 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 21:30:37,219 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 21:30:37,219 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 21:30:37,219 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 21:30:37,220 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 21:30:37,220 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-11-13 21:30:37,220 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 21:30:37,220 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:30:37,220 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 21:30:37,220 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 21:30:37,220 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-13 21:30:37,221 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 21:30:37,221 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-11-13 21:30:37,221 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_074971ef-3133-4f7f-aced-ec11efc3dfb7/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 -> a4d86e141dde5935b04f74715dd2fbb14b0de9136d07674e0b6c5447ac95e0ef [2024-11-13 21:30:37,595 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 21:30:37,607 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 21:30:37,610 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 21:30:37,613 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 21:30:37,616 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 21:30:37,618 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_074971ef-3133-4f7f-aced-ec11efc3dfb7/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/pthread-wmm/mix011_tso.oepc.i Unable to find full path for "g++" [2024-11-13 21:30:39,786 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 21:30:40,121 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 21:30:40,124 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_074971ef-3133-4f7f-aced-ec11efc3dfb7/sv-benchmarks/c/pthread-wmm/mix011_tso.oepc.i [2024-11-13 21:30:40,146 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_074971ef-3133-4f7f-aced-ec11efc3dfb7/bin/ukojak-verify-EEHR8qb7sm/data/af3b00a10/690950badb814e8dbe2f3a01ba89a417/FLAGb0defcf15 [2024-11-13 21:30:40,171 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_074971ef-3133-4f7f-aced-ec11efc3dfb7/bin/ukojak-verify-EEHR8qb7sm/data/af3b00a10/690950badb814e8dbe2f3a01ba89a417 [2024-11-13 21:30:40,173 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 21:30:40,177 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 21:30:40,179 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 21:30:40,179 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 21:30:40,184 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 21:30:40,185 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:30:40" (1/1) ... [2024-11-13 21:30:40,187 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@62899a66 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:30:40, skipping insertion in model container [2024-11-13 21:30:40,188 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:30:40" (1/1) ... [2024-11-13 21:30:40,243 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 21:30:40,803 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:30:40,827 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 21:30:40,935 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:30:40,998 INFO L204 MainTranslator]: Completed translation [2024-11-13 21:30:40,999 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:30:40 WrapperNode [2024-11-13 21:30:41,000 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 21:30:41,001 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 21:30:41,001 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 21:30:41,001 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 21:30:41,008 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:30:40" (1/1) ... [2024-11-13 21:30:41,037 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:30:40" (1/1) ... [2024-11-13 21:30:41,081 INFO L138 Inliner]: procedures = 176, calls = 49, calls flagged for inlining = 6, calls inlined = 7, statements flattened = 148 [2024-11-13 21:30:41,085 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 21:30:41,086 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 21:30:41,086 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 21:30:41,086 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 21:30:41,093 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:30:40" (1/1) ... [2024-11-13 21:30:41,094 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:30:40" (1/1) ... [2024-11-13 21:30:41,099 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:30:40" (1/1) ... [2024-11-13 21:30:41,099 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:30:40" (1/1) ... [2024-11-13 21:30:41,119 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:30:40" (1/1) ... [2024-11-13 21:30:41,121 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:30:40" (1/1) ... [2024-11-13 21:30:41,124 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:30:40" (1/1) ... [2024-11-13 21:30:41,125 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:30:40" (1/1) ... [2024-11-13 21:30:41,128 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 21:30:41,129 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 21:30:41,130 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 21:30:41,130 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 21:30:41,131 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:30:40" (1/1) ... [2024-11-13 21:30:41,138 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:30:41,157 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_074971ef-3133-4f7f-aced-ec11efc3dfb7/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 21:30:41,168 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_074971ef-3133-4f7f-aced-ec11efc3dfb7/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 21:30:41,171 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_074971ef-3133-4f7f-aced-ec11efc3dfb7/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 21:30:41,197 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2024-11-13 21:30:41,197 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 21:30:41,197 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-11-13 21:30:41,197 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2024-11-13 21:30:41,197 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2024-11-13 21:30:41,197 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2024-11-13 21:30:41,197 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2024-11-13 21:30:41,198 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2024-11-13 21:30:41,198 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2024-11-13 21:30:41,198 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2024-11-13 21:30:41,198 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 21:30:41,198 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 21:30:41,200 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 21:30:41,391 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 21:30:41,393 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 21:30:41,786 INFO L283 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-11-13 21:30:41,787 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 21:30:42,039 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 21:30:42,040 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-13 21:30:42,041 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:30:42 BoogieIcfgContainer [2024-11-13 21:30:42,042 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 21:30:42,043 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 21:30:42,043 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 21:30:42,053 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 21:30:42,053 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:30:42" (1/1) ... [2024-11-13 21:30:42,055 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$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-11-13 21:30:42,060 INFO L158 Benchmark]: Toolchain (without parser) took 1883.89ms. Allocated memory is still 83.9MB. Free memory was 59.4MB in the beginning and 47.4MB in the end (delta: 12.0MB). Peak memory consumption was 14.4MB. Max. memory is 16.1GB. [2024-11-13 21:30:42,064 INFO L158 Benchmark]: CDTParser took 0.53ms. Allocated memory is still 83.9MB. Free memory is still 64.8MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 21:30:42,064 INFO L158 Benchmark]: CACSL2BoogieTranslator took 821.37ms. Allocated memory is still 83.9MB. Free memory was 59.4MB in the beginning and 35.7MB in the end (delta: 23.6MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2024-11-13 21:30:42,065 INFO L158 Benchmark]: Boogie Procedure Inliner took 84.47ms. Allocated memory is still 83.9MB. Free memory was 35.7MB in the beginning and 33.4MB in the end (delta: 2.3MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 21:30:42,065 INFO L158 Benchmark]: Boogie Preprocessor took 43.19ms. Allocated memory is still 83.9MB. Free memory was 33.4MB in the beginning and 31.6MB in the end (delta: 1.8MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 21:30:42,067 INFO L158 Benchmark]: RCFGBuilder took 912.90ms. Allocated memory is still 83.9MB. Free memory was 31.6MB in the beginning and 48.7MB in the end (delta: -17.1MB). Peak memory consumption was 29.1MB. Max. memory is 16.1GB. [2024-11-13 21:30:42,068 INFO L158 Benchmark]: CodeCheck took 15.54ms. Allocated memory is still 83.9MB. Free memory was 48.7MB in the beginning and 47.4MB in the end (delta: 1.4MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 21:30:42,070 INFO L338 ainManager$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 0.53ms. Allocated memory is still 83.9MB. Free memory is still 64.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 821.37ms. Allocated memory is still 83.9MB. Free memory was 59.4MB in the beginning and 35.7MB in the end (delta: 23.6MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 84.47ms. Allocated memory is still 83.9MB. Free memory was 35.7MB in the beginning and 33.4MB in the end (delta: 2.3MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 43.19ms. Allocated memory is still 83.9MB. Free memory was 33.4MB in the beginning and 31.6MB in the end (delta: 1.8MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 912.90ms. Allocated memory is still 83.9MB. Free memory was 31.6MB in the beginning and 48.7MB in the end (delta: -17.1MB). Peak memory consumption was 29.1MB. Max. memory is 16.1GB. * CodeCheck took 15.54ms. Allocated memory is still 83.9MB. Free memory was 48.7MB in the beginning and 47.4MB in the end (delta: 1.4MB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-11-13 21:30:42,105 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_074971ef-3133-4f7f-aced-ec11efc3dfb7/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