./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/pthread-wmm/mix006_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_abadd36c-67cb-4cd0-b903-30f88d631cc8/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_abadd36c-67cb-4cd0-b903-30f88d631cc8/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_abadd36c-67cb-4cd0-b903-30f88d631cc8/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_abadd36c-67cb-4cd0-b903-30f88d631cc8/bin/ukojak-verify-EEHR8qb7sm/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/pthread-wmm/mix006_tso.oepc.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_abadd36c-67cb-4cd0-b903-30f88d631cc8/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_abadd36c-67cb-4cd0-b903-30f88d631cc8/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 a555daf8b3d43d9709cd95be6561d3a47f75ee906fd0e296710c365eb1f220a2 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 20:51:27,480 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 20:51:27,600 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_abadd36c-67cb-4cd0-b903-30f88d631cc8/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2024-11-13 20:51:27,610 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 20:51:27,611 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 20:51:27,651 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 20:51:27,653 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 20:51:27,653 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 20:51:27,654 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 20:51:27,654 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 20:51:27,655 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 20:51:27,655 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 20:51:27,655 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 20:51:27,655 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-13 20:51:27,655 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-13 20:51:27,655 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-13 20:51:27,657 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 20:51:27,657 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 20:51:27,658 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 20:51:27,658 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 20:51:27,658 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 20:51:27,658 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 20:51:27,658 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 20:51:27,658 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 20:51:27,658 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 20:51:27,658 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 20:51:27,659 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 20:51:27,659 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 20:51:27,659 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 20:51:27,659 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 20:51:27,659 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_abadd36c-67cb-4cd0-b903-30f88d631cc8/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 -> a555daf8b3d43d9709cd95be6561d3a47f75ee906fd0e296710c365eb1f220a2 [2024-11-13 20:51:28,048 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 20:51:28,059 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 20:51:28,062 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 20:51:28,068 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 20:51:28,069 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 20:51:28,071 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_abadd36c-67cb-4cd0-b903-30f88d631cc8/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/pthread-wmm/mix006_tso.oepc.i Unable to find full path for "g++" [2024-11-13 20:51:30,498 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 20:51:30,920 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 20:51:30,921 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_abadd36c-67cb-4cd0-b903-30f88d631cc8/sv-benchmarks/c/pthread-wmm/mix006_tso.oepc.i [2024-11-13 20:51:30,942 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_abadd36c-67cb-4cd0-b903-30f88d631cc8/bin/ukojak-verify-EEHR8qb7sm/data/70fa1bade/2ba037faa95c4f71bf2562a4ded9017e/FLAG5b624e7c6 [2024-11-13 20:51:30,962 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_abadd36c-67cb-4cd0-b903-30f88d631cc8/bin/ukojak-verify-EEHR8qb7sm/data/70fa1bade/2ba037faa95c4f71bf2562a4ded9017e [2024-11-13 20:51:30,965 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 20:51:30,967 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 20:51:30,972 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 20:51:30,972 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 20:51:30,978 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 20:51:30,979 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 08:51:30" (1/1) ... [2024-11-13 20:51:30,980 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4a24007f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:51:30, skipping insertion in model container [2024-11-13 20:51:30,980 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 08:51:30" (1/1) ... [2024-11-13 20:51:31,037 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 20:51:31,567 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:51:31,588 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 20:51:31,697 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:51:31,742 INFO L204 MainTranslator]: Completed translation [2024-11-13 20:51:31,743 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:51:31 WrapperNode [2024-11-13 20:51:31,745 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 20:51:31,746 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 20:51:31,746 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 20:51:31,746 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 20:51:31,753 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:51:31" (1/1) ... [2024-11-13 20:51:31,769 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:51:31" (1/1) ... [2024-11-13 20:51:31,808 INFO L138 Inliner]: procedures = 175, calls = 48, calls flagged for inlining = 7, calls inlined = 9, statements flattened = 265 [2024-11-13 20:51:31,808 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 20:51:31,809 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 20:51:31,809 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 20:51:31,809 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 20:51:31,820 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:51:31" (1/1) ... [2024-11-13 20:51:31,821 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:51:31" (1/1) ... [2024-11-13 20:51:31,827 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:51:31" (1/1) ... [2024-11-13 20:51:31,832 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:51:31" (1/1) ... [2024-11-13 20:51:31,845 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:51:31" (1/1) ... [2024-11-13 20:51:31,851 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:51:31" (1/1) ... [2024-11-13 20:51:31,857 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:51:31" (1/1) ... [2024-11-13 20:51:31,859 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:51:31" (1/1) ... [2024-11-13 20:51:31,870 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 20:51:31,871 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 20:51:31,875 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 20:51:31,875 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 20:51:31,876 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:51:31" (1/1) ... [2024-11-13 20:51:31,885 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 20:51:31,913 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_abadd36c-67cb-4cd0-b903-30f88d631cc8/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 20:51:31,926 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_abadd36c-67cb-4cd0-b903-30f88d631cc8/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 20:51:31,932 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_abadd36c-67cb-4cd0-b903-30f88d631cc8/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 20:51:31,963 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2024-11-13 20:51:31,964 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 20:51:31,964 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2024-11-13 20:51:31,964 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2024-11-13 20:51:31,965 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2024-11-13 20:51:31,965 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2024-11-13 20:51:31,965 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2024-11-13 20:51:31,965 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2024-11-13 20:51:31,966 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 20:51:31,966 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2024-11-13 20:51:31,966 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 20:51:31,966 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 20:51:31,967 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 20:51:32,146 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 20:51:32,148 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 20:51:32,879 INFO L283 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-11-13 20:51:32,883 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 20:51:33,365 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 20:51:33,365 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-13 20:51:33,366 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 08:51:33 BoogieIcfgContainer [2024-11-13 20:51:33,366 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 20:51:33,367 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 20:51:33,367 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 20:51:33,378 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 20:51:33,379 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 08:51:33" (1/1) ... [2024-11-13 20:51:33,380 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$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-11-13 20:51:33,389 INFO L158 Benchmark]: Toolchain (without parser) took 2418.98ms. Allocated memory is still 117.4MB. Free memory was 90.4MB in the beginning and 74.7MB in the end (delta: 15.7MB). Peak memory consumption was 18.1MB. Max. memory is 16.1GB. [2024-11-13 20:51:33,389 INFO L158 Benchmark]: CDTParser took 2.08ms. Allocated memory is still 117.4MB. Free memory is still 75.1MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 20:51:33,390 INFO L158 Benchmark]: CACSL2BoogieTranslator took 773.29ms. Allocated memory is still 117.4MB. Free memory was 90.1MB in the beginning and 62.1MB in the end (delta: 28.0MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. [2024-11-13 20:51:33,390 INFO L158 Benchmark]: Boogie Procedure Inliner took 62.55ms. Allocated memory is still 117.4MB. Free memory was 62.1MB in the beginning and 57.8MB in the end (delta: 4.3MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 20:51:33,391 INFO L158 Benchmark]: Boogie Preprocessor took 61.31ms. Allocated memory is still 117.4MB. Free memory was 57.8MB in the beginning and 55.5MB in the end (delta: 2.2MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 20:51:33,394 INFO L158 Benchmark]: RCFGBuilder took 1495.50ms. Allocated memory is still 117.4MB. Free memory was 55.5MB in the beginning and 75.7MB in the end (delta: -20.1MB). Peak memory consumption was 38.9MB. Max. memory is 16.1GB. [2024-11-13 20:51:33,395 INFO L158 Benchmark]: CodeCheck took 17.36ms. Allocated memory is still 117.4MB. Free memory was 75.7MB in the beginning and 74.7MB in the end (delta: 956.2kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 20:51:33,400 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: UnsupportedOperationException: Concurrent programs are currently unsupported de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: UnsupportedOperationException: Concurrent programs are currently unsupported: de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.initialize(CodeCheckObserver.java:172) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 2.08ms. Allocated memory is still 117.4MB. Free memory is still 75.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 773.29ms. Allocated memory is still 117.4MB. Free memory was 90.1MB in the beginning and 62.1MB in the end (delta: 28.0MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 62.55ms. Allocated memory is still 117.4MB. Free memory was 62.1MB in the beginning and 57.8MB in the end (delta: 4.3MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 61.31ms. Allocated memory is still 117.4MB. Free memory was 57.8MB in the beginning and 55.5MB in the end (delta: 2.2MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 1495.50ms. Allocated memory is still 117.4MB. Free memory was 55.5MB in the beginning and 75.7MB in the end (delta: -20.1MB). Peak memory consumption was 38.9MB. Max. memory is 16.1GB. * CodeCheck took 17.36ms. Allocated memory is still 117.4MB. Free memory was 75.7MB in the beginning and 74.7MB in the end (delta: 956.2kB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-11-13 20:51:33,425 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_abadd36c-67cb-4cd0-b903-30f88d631cc8/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_abadd36c-67cb-4cd0-b903-30f88d631cc8/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_abadd36c-67cb-4cd0-b903-30f88d631cc8/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_abadd36c-67cb-4cd0-b903-30f88d631cc8/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_abadd36c-67cb-4cd0-b903-30f88d631cc8/bin/ukojak-verify-EEHR8qb7sm/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/pthread-wmm/mix006_tso.oepc.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_abadd36c-67cb-4cd0-b903-30f88d631cc8/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_abadd36c-67cb-4cd0-b903-30f88d631cc8/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 a555daf8b3d43d9709cd95be6561d3a47f75ee906fd0e296710c365eb1f220a2 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 20:51:36,517 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 20:51:36,701 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_abadd36c-67cb-4cd0-b903-30f88d631cc8/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2024-11-13 20:51:36,768 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 20:51:36,769 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 20:51:36,769 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 20:51:36,769 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 20:51:36,770 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 20:51:36,770 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 20:51:36,770 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 20:51:36,770 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 20:51:36,770 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-13 20:51:36,770 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-13 20:51:36,770 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-13 20:51:36,770 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 20:51:36,771 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-13 20:51:36,771 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-13 20:51:36,771 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 20:51:36,772 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-13 20:51:36,773 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 20:51:36,773 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 20:51:36,773 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 20:51:36,774 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 20:51:36,774 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 20:51:36,774 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 20:51:36,774 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 20:51:36,774 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-11-13 20:51:36,774 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 20:51:36,774 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 20:51:36,775 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 20:51:36,775 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 20:51:36,775 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-13 20:51:36,775 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 20:51:36,775 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-11-13 20:51:36,775 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_abadd36c-67cb-4cd0-b903-30f88d631cc8/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 -> a555daf8b3d43d9709cd95be6561d3a47f75ee906fd0e296710c365eb1f220a2 [2024-11-13 20:51:37,174 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 20:51:37,185 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 20:51:37,188 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 20:51:37,189 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 20:51:37,190 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 20:51:37,191 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_abadd36c-67cb-4cd0-b903-30f88d631cc8/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/pthread-wmm/mix006_tso.oepc.i Unable to find full path for "g++" [2024-11-13 20:51:39,456 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 20:51:39,922 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 20:51:39,923 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_abadd36c-67cb-4cd0-b903-30f88d631cc8/sv-benchmarks/c/pthread-wmm/mix006_tso.oepc.i [2024-11-13 20:51:39,959 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_abadd36c-67cb-4cd0-b903-30f88d631cc8/bin/ukojak-verify-EEHR8qb7sm/data/ce3bb74b2/df2f5050010b4896afda494077e7267d/FLAG0752ab4d8 [2024-11-13 20:51:40,063 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_abadd36c-67cb-4cd0-b903-30f88d631cc8/bin/ukojak-verify-EEHR8qb7sm/data/ce3bb74b2/df2f5050010b4896afda494077e7267d [2024-11-13 20:51:40,066 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 20:51:40,072 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 20:51:40,075 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 20:51:40,075 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 20:51:40,082 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 20:51:40,083 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 08:51:40" (1/1) ... [2024-11-13 20:51:40,084 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5e6c2f9b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:51:40, skipping insertion in model container [2024-11-13 20:51:40,087 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 08:51:40" (1/1) ... [2024-11-13 20:51:40,151 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 20:51:40,685 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:51:40,709 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 20:51:40,846 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:51:40,898 INFO L204 MainTranslator]: Completed translation [2024-11-13 20:51:40,899 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:51:40 WrapperNode [2024-11-13 20:51:40,899 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 20:51:40,900 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 20:51:40,901 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 20:51:40,901 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 20:51:40,912 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:51:40" (1/1) ... [2024-11-13 20:51:40,931 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:51:40" (1/1) ... [2024-11-13 20:51:40,976 INFO L138 Inliner]: procedures = 176, calls = 48, calls flagged for inlining = 7, calls inlined = 9, statements flattened = 266 [2024-11-13 20:51:40,976 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 20:51:40,977 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 20:51:40,977 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 20:51:40,977 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 20:51:40,986 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:51:40" (1/1) ... [2024-11-13 20:51:40,986 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:51:40" (1/1) ... [2024-11-13 20:51:40,991 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:51:40" (1/1) ... [2024-11-13 20:51:40,991 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:51:40" (1/1) ... [2024-11-13 20:51:41,005 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:51:40" (1/1) ... [2024-11-13 20:51:41,007 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:51:40" (1/1) ... [2024-11-13 20:51:41,014 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:51:40" (1/1) ... [2024-11-13 20:51:41,016 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:51:40" (1/1) ... [2024-11-13 20:51:41,021 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 20:51:41,021 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 20:51:41,022 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 20:51:41,022 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 20:51:41,023 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:51:40" (1/1) ... [2024-11-13 20:51:41,029 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 20:51:41,045 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_abadd36c-67cb-4cd0-b903-30f88d631cc8/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 20:51:41,059 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_abadd36c-67cb-4cd0-b903-30f88d631cc8/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 20:51:41,063 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_abadd36c-67cb-4cd0-b903-30f88d631cc8/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 20:51:41,119 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2024-11-13 20:51:41,119 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 20:51:41,119 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-11-13 20:51:41,120 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2024-11-13 20:51:41,120 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2024-11-13 20:51:41,120 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2024-11-13 20:51:41,120 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2024-11-13 20:51:41,120 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2024-11-13 20:51:41,120 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2024-11-13 20:51:41,121 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2024-11-13 20:51:41,121 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 20:51:41,121 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 20:51:41,123 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 20:51:41,323 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 20:51:41,325 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 20:51:42,014 INFO L283 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-11-13 20:51:42,015 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 20:51:42,486 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 20:51:42,487 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-13 20:51:42,487 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 08:51:42 BoogieIcfgContainer [2024-11-13 20:51:42,487 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 20:51:42,489 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 20:51:42,490 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 20:51:42,501 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 20:51:42,501 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 08:51:42" (1/1) ... [2024-11-13 20:51:42,503 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$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-11-13 20:51:42,510 INFO L158 Benchmark]: Toolchain (without parser) took 2438.30ms. Allocated memory is still 83.9MB. Free memory was 59.0MB in the beginning and 51.7MB in the end (delta: 7.3MB). Peak memory consumption was 8.5MB. Max. memory is 16.1GB. [2024-11-13 20:51:42,511 INFO L158 Benchmark]: CDTParser took 0.34ms. Allocated memory is still 83.9MB. Free memory is still 64.9MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 20:51:42,513 INFO L158 Benchmark]: CACSL2BoogieTranslator took 825.23ms. Allocated memory is still 83.9MB. Free memory was 59.0MB in the beginning and 31.5MB in the end (delta: 27.5MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-11-13 20:51:42,513 INFO L158 Benchmark]: Boogie Procedure Inliner took 76.08ms. Allocated memory is still 83.9MB. Free memory was 31.2MB in the beginning and 27.6MB in the end (delta: 3.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 20:51:42,516 INFO L158 Benchmark]: Boogie Preprocessor took 43.68ms. Allocated memory is still 83.9MB. Free memory was 27.6MB in the beginning and 25.2MB in the end (delta: 2.3MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 20:51:42,517 INFO L158 Benchmark]: RCFGBuilder took 1466.93ms. Allocated memory is still 83.9MB. Free memory was 25.2MB in the beginning and 52.6MB in the end (delta: -27.4MB). Peak memory consumption was 21.9MB. Max. memory is 16.1GB. [2024-11-13 20:51:42,517 INFO L158 Benchmark]: CodeCheck took 19.08ms. Allocated memory is still 83.9MB. Free memory was 52.6MB in the beginning and 51.7MB in the end (delta: 957.8kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 20:51:42,519 INFO L338 ainManager$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 0.34ms. Allocated memory is still 83.9MB. Free memory is still 64.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 825.23ms. Allocated memory is still 83.9MB. Free memory was 59.0MB in the beginning and 31.5MB in the end (delta: 27.5MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 76.08ms. Allocated memory is still 83.9MB. Free memory was 31.2MB in the beginning and 27.6MB in the end (delta: 3.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 43.68ms. Allocated memory is still 83.9MB. Free memory was 27.6MB in the beginning and 25.2MB in the end (delta: 2.3MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 1466.93ms. Allocated memory is still 83.9MB. Free memory was 25.2MB in the beginning and 52.6MB in the end (delta: -27.4MB). Peak memory consumption was 21.9MB. Max. memory is 16.1GB. * CodeCheck took 19.08ms. Allocated memory is still 83.9MB. Free memory was 52.6MB in the beginning and 51.7MB in the end (delta: 957.8kB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-11-13 20:51:42,556 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_abadd36c-67cb-4cd0-b903-30f88d631cc8/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