./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/pthread-wmm/mix045_power.opt_pso.opt_rmo.opt_tso.oepc_tso.opt.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_586b9d11-d965-476f-b31e-d6c2af15fefe/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_586b9d11-d965-476f-b31e-d6c2af15fefe/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_586b9d11-d965-476f-b31e-d6c2af15fefe/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_586b9d11-d965-476f-b31e-d6c2af15fefe/bin/ukojak-verify-EEHR8qb7sm/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/pthread-wmm/mix045_power.opt_pso.opt_rmo.opt_tso.oepc_tso.opt.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_586b9d11-d965-476f-b31e-d6c2af15fefe/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_586b9d11-d965-476f-b31e-d6c2af15fefe/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 3e08637578a960e5117d483812e56de1a390e4c3bc66da607109cc6e10390727 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 21:22:55,572 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 21:22:55,638 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_586b9d11-d965-476f-b31e-d6c2af15fefe/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2024-11-13 21:22:55,643 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 21:22:55,643 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 21:22:55,684 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 21:22:55,685 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 21:22:55,687 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 21:22:55,687 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 21:22:55,687 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 21:22:55,687 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 21:22:55,688 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 21:22:55,688 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 21:22:55,688 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-13 21:22:55,688 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-13 21:22:55,688 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-13 21:22:55,688 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 21:22:55,688 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 21:22:55,688 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 21:22:55,688 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 21:22:55,688 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 21:22:55,689 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 21:22:55,689 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 21:22:55,689 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 21:22:55,689 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 21:22:55,689 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:22:55,689 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 21:22:55,692 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 21:22:55,692 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 21:22:55,692 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 21:22:55,692 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_586b9d11-d965-476f-b31e-d6c2af15fefe/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 -> 3e08637578a960e5117d483812e56de1a390e4c3bc66da607109cc6e10390727 [2024-11-13 21:22:56,016 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 21:22:56,024 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 21:22:56,030 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 21:22:56,032 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 21:22:56,033 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 21:22:56,034 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_586b9d11-d965-476f-b31e-d6c2af15fefe/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/pthread-wmm/mix045_power.opt_pso.opt_rmo.opt_tso.oepc_tso.opt.i Unable to find full path for "g++" [2024-11-13 21:22:58,649 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 21:22:59,117 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 21:22:59,120 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_586b9d11-d965-476f-b31e-d6c2af15fefe/sv-benchmarks/c/pthread-wmm/mix045_power.opt_pso.opt_rmo.opt_tso.oepc_tso.opt.i [2024-11-13 21:22:59,144 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_586b9d11-d965-476f-b31e-d6c2af15fefe/bin/ukojak-verify-EEHR8qb7sm/data/f6d736467/1a9fd5554e32421bae2c31859c7eea8d/FLAG4d06905fe [2024-11-13 21:22:59,172 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_586b9d11-d965-476f-b31e-d6c2af15fefe/bin/ukojak-verify-EEHR8qb7sm/data/f6d736467/1a9fd5554e32421bae2c31859c7eea8d [2024-11-13 21:22:59,175 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 21:22:59,179 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 21:22:59,181 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 21:22:59,182 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 21:22:59,194 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 21:22:59,195 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:22:59" (1/1) ... [2024-11-13 21:22:59,196 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7a203221 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:22:59, skipping insertion in model container [2024-11-13 21:22:59,197 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:22:59" (1/1) ... [2024-11-13 21:22:59,260 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 21:22:59,810 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:22:59,827 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 21:22:59,908 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:22:59,956 INFO L204 MainTranslator]: Completed translation [2024-11-13 21:22:59,957 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:22:59 WrapperNode [2024-11-13 21:22:59,957 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 21:22:59,959 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 21:22:59,959 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 21:22:59,959 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 21:22:59,968 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:22:59" (1/1) ... [2024-11-13 21:22:59,985 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:22:59" (1/1) ... [2024-11-13 21:23:00,031 INFO L138 Inliner]: procedures = 175, calls = 47, calls flagged for inlining = 6, calls inlined = 7, statements flattened = 145 [2024-11-13 21:23:00,032 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 21:23:00,033 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 21:23:00,033 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 21:23:00,033 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 21:23:00,046 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:22:59" (1/1) ... [2024-11-13 21:23:00,046 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:22:59" (1/1) ... [2024-11-13 21:23:00,051 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:22:59" (1/1) ... [2024-11-13 21:23:00,051 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:22:59" (1/1) ... [2024-11-13 21:23:00,061 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:22:59" (1/1) ... [2024-11-13 21:23:00,064 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:22:59" (1/1) ... [2024-11-13 21:23:00,067 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:22:59" (1/1) ... [2024-11-13 21:23:00,069 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:22:59" (1/1) ... [2024-11-13 21:23:00,072 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 21:23:00,074 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 21:23:00,074 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 21:23:00,074 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 21:23:00,075 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:22:59" (1/1) ... [2024-11-13 21:23:00,084 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:23:00,102 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_586b9d11-d965-476f-b31e-d6c2af15fefe/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 21:23:00,122 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_586b9d11-d965-476f-b31e-d6c2af15fefe/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 21:23:00,131 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_586b9d11-d965-476f-b31e-d6c2af15fefe/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 21:23:00,169 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2024-11-13 21:23:00,169 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 21:23:00,169 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2024-11-13 21:23:00,170 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2024-11-13 21:23:00,170 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2024-11-13 21:23:00,170 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2024-11-13 21:23:00,171 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2024-11-13 21:23:00,171 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2024-11-13 21:23:00,171 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 21:23:00,171 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2024-11-13 21:23:00,171 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 21:23:00,171 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 21:23:00,173 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 21:23:00,404 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 21:23:00,406 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 21:23:00,935 INFO L283 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-11-13 21:23:00,939 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 21:23:01,148 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 21:23:01,149 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-13 21:23:01,149 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:23:01 BoogieIcfgContainer [2024-11-13 21:23:01,149 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 21:23:01,150 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 21:23:01,151 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 21:23:01,165 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 21:23:01,166 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:23:01" (1/1) ... [2024-11-13 21:23:01,167 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$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-11-13 21:23:01,176 INFO L158 Benchmark]: Toolchain (without parser) took 1996.89ms. Allocated memory is still 109.1MB. Free memory was 82.0MB in the beginning and 60.7MB in the end (delta: 21.3MB). Peak memory consumption was 22.2MB. Max. memory is 16.1GB. [2024-11-13 21:23:01,177 INFO L158 Benchmark]: CDTParser took 0.37ms. Allocated memory is still 83.9MB. Free memory is still 40.5MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 21:23:01,177 INFO L158 Benchmark]: CACSL2BoogieTranslator took 776.80ms. Allocated memory is still 109.1MB. Free memory was 81.6MB in the beginning and 58.7MB in the end (delta: 22.9MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2024-11-13 21:23:01,178 INFO L158 Benchmark]: Boogie Procedure Inliner took 73.21ms. Allocated memory is still 109.1MB. Free memory was 58.7MB in the beginning and 56.2MB in the end (delta: 2.5MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 21:23:01,178 INFO L158 Benchmark]: Boogie Preprocessor took 40.25ms. Allocated memory is still 109.1MB. Free memory was 56.2MB in the beginning and 55.0MB in the end (delta: 1.2MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 21:23:01,179 INFO L158 Benchmark]: RCFGBuilder took 1075.88ms. Allocated memory is still 109.1MB. Free memory was 55.0MB in the beginning and 61.9MB in the end (delta: -6.9MB). Peak memory consumption was 30.6MB. Max. memory is 16.1GB. [2024-11-13 21:23:01,179 INFO L158 Benchmark]: CodeCheck took 23.36ms. Allocated memory is still 109.1MB. Free memory was 61.9MB in the beginning and 60.7MB in the end (delta: 1.2MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 21:23:01,183 INFO L338 ainManager$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 0.37ms. Allocated memory is still 83.9MB. Free memory is still 40.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 776.80ms. Allocated memory is still 109.1MB. Free memory was 81.6MB in the beginning and 58.7MB in the end (delta: 22.9MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 73.21ms. Allocated memory is still 109.1MB. Free memory was 58.7MB in the beginning and 56.2MB in the end (delta: 2.5MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 40.25ms. Allocated memory is still 109.1MB. Free memory was 56.2MB in the beginning and 55.0MB in the end (delta: 1.2MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 1075.88ms. Allocated memory is still 109.1MB. Free memory was 55.0MB in the beginning and 61.9MB in the end (delta: -6.9MB). Peak memory consumption was 30.6MB. Max. memory is 16.1GB. * CodeCheck took 23.36ms. Allocated memory is still 109.1MB. Free memory was 61.9MB in the beginning and 60.7MB in the end (delta: 1.2MB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-11-13 21:23:01,222 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_586b9d11-d965-476f-b31e-d6c2af15fefe/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_586b9d11-d965-476f-b31e-d6c2af15fefe/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_586b9d11-d965-476f-b31e-d6c2af15fefe/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_586b9d11-d965-476f-b31e-d6c2af15fefe/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_586b9d11-d965-476f-b31e-d6c2af15fefe/bin/ukojak-verify-EEHR8qb7sm/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/pthread-wmm/mix045_power.opt_pso.opt_rmo.opt_tso.oepc_tso.opt.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_586b9d11-d965-476f-b31e-d6c2af15fefe/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_586b9d11-d965-476f-b31e-d6c2af15fefe/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 3e08637578a960e5117d483812e56de1a390e4c3bc66da607109cc6e10390727 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 21:23:03,998 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 21:23:04,139 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_586b9d11-d965-476f-b31e-d6c2af15fefe/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2024-11-13 21:23:04,237 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 21:23:04,239 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 21:23:04,239 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 21:23:04,240 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 21:23:04,240 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 21:23:04,240 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 21:23:04,240 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 21:23:04,240 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 21:23:04,240 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-13 21:23:04,240 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-13 21:23:04,241 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-13 21:23:04,241 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 21:23:04,241 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-13 21:23:04,241 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-13 21:23:04,241 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 21:23:04,241 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-13 21:23:04,241 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 21:23:04,241 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 21:23:04,241 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 21:23:04,241 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 21:23:04,241 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 21:23:04,242 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 21:23:04,242 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 21:23:04,242 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-11-13 21:23:04,242 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 21:23:04,242 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:23:04,242 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 21:23:04,258 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 21:23:04,258 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-13 21:23:04,258 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 21:23:04,258 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-11-13 21:23:04,258 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_586b9d11-d965-476f-b31e-d6c2af15fefe/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 -> 3e08637578a960e5117d483812e56de1a390e4c3bc66da607109cc6e10390727 [2024-11-13 21:23:04,611 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 21:23:04,628 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 21:23:04,634 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 21:23:04,639 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 21:23:04,643 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 21:23:04,644 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_586b9d11-d965-476f-b31e-d6c2af15fefe/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/pthread-wmm/mix045_power.opt_pso.opt_rmo.opt_tso.oepc_tso.opt.i Unable to find full path for "g++" [2024-11-13 21:23:06,887 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 21:23:07,259 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 21:23:07,259 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_586b9d11-d965-476f-b31e-d6c2af15fefe/sv-benchmarks/c/pthread-wmm/mix045_power.opt_pso.opt_rmo.opt_tso.oepc_tso.opt.i [2024-11-13 21:23:07,284 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_586b9d11-d965-476f-b31e-d6c2af15fefe/bin/ukojak-verify-EEHR8qb7sm/data/558d52ba1/6136ad5ea31944628a97e94021b117e4/FLAGf8714eb67 [2024-11-13 21:23:07,306 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_586b9d11-d965-476f-b31e-d6c2af15fefe/bin/ukojak-verify-EEHR8qb7sm/data/558d52ba1/6136ad5ea31944628a97e94021b117e4 [2024-11-13 21:23:07,309 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 21:23:07,310 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 21:23:07,312 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 21:23:07,312 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 21:23:07,318 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 21:23:07,320 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:23:07" (1/1) ... [2024-11-13 21:23:07,321 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@296b6296 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:23:07, skipping insertion in model container [2024-11-13 21:23:07,321 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:23:07" (1/1) ... [2024-11-13 21:23:07,371 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 21:23:07,853 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:23:07,874 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 21:23:07,964 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:23:08,018 INFO L204 MainTranslator]: Completed translation [2024-11-13 21:23:08,018 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:23:08 WrapperNode [2024-11-13 21:23:08,019 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 21:23:08,020 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 21:23:08,020 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 21:23:08,020 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 21:23:08,025 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:23:08" (1/1) ... [2024-11-13 21:23:08,039 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:23:08" (1/1) ... [2024-11-13 21:23:08,065 INFO L138 Inliner]: procedures = 176, calls = 47, calls flagged for inlining = 6, calls inlined = 7, statements flattened = 146 [2024-11-13 21:23:08,066 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 21:23:08,066 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 21:23:08,066 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 21:23:08,066 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 21:23:08,074 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:23:08" (1/1) ... [2024-11-13 21:23:08,074 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:23:08" (1/1) ... [2024-11-13 21:23:08,078 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:23:08" (1/1) ... [2024-11-13 21:23:08,079 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:23:08" (1/1) ... [2024-11-13 21:23:08,094 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:23:08" (1/1) ... [2024-11-13 21:23:08,096 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:23:08" (1/1) ... [2024-11-13 21:23:08,099 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:23:08" (1/1) ... [2024-11-13 21:23:08,101 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:23:08" (1/1) ... [2024-11-13 21:23:08,104 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 21:23:08,105 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 21:23:08,105 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 21:23:08,105 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 21:23:08,106 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:23:08" (1/1) ... [2024-11-13 21:23:08,117 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:23:08,135 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_586b9d11-d965-476f-b31e-d6c2af15fefe/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 21:23:08,148 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_586b9d11-d965-476f-b31e-d6c2af15fefe/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 21:23:08,152 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_586b9d11-d965-476f-b31e-d6c2af15fefe/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 21:23:08,178 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2024-11-13 21:23:08,179 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 21:23:08,179 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-11-13 21:23:08,179 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2024-11-13 21:23:08,179 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2024-11-13 21:23:08,180 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2024-11-13 21:23:08,180 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2024-11-13 21:23:08,180 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2024-11-13 21:23:08,180 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2024-11-13 21:23:08,180 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2024-11-13 21:23:08,180 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 21:23:08,180 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 21:23:08,181 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 21:23:08,340 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 21:23:08,342 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 21:23:08,761 INFO L283 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-11-13 21:23:08,761 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 21:23:08,948 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 21:23:08,948 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-13 21:23:08,949 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:23:08 BoogieIcfgContainer [2024-11-13 21:23:08,949 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 21:23:08,950 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 21:23:08,950 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 21:23:08,961 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 21:23:08,962 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:23:08" (1/1) ... [2024-11-13 21:23:08,963 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$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-11-13 21:23:08,970 INFO L158 Benchmark]: Toolchain (without parser) took 1658.66ms. Allocated memory is still 117.4MB. Free memory was 90.8MB in the beginning and 59.9MB in the end (delta: 30.9MB). Peak memory consumption was 30.2MB. Max. memory is 16.1GB. [2024-11-13 21:23:08,970 INFO L158 Benchmark]: CDTParser took 0.35ms. Allocated memory is still 117.4MB. Free memory is still 84.2MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 21:23:08,971 INFO L158 Benchmark]: CACSL2BoogieTranslator took 707.25ms. Allocated memory is still 117.4MB. Free memory was 90.6MB in the beginning and 67.4MB in the end (delta: 23.3MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2024-11-13 21:23:08,974 INFO L158 Benchmark]: Boogie Procedure Inliner took 46.25ms. Allocated memory is still 117.4MB. Free memory was 67.4MB in the beginning and 64.9MB in the end (delta: 2.5MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 21:23:08,975 INFO L158 Benchmark]: Boogie Preprocessor took 37.70ms. Allocated memory is still 117.4MB. Free memory was 64.9MB in the beginning and 62.6MB in the end (delta: 2.4MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 21:23:08,975 INFO L158 Benchmark]: RCFGBuilder took 844.41ms. Allocated memory is still 117.4MB. Free memory was 62.4MB in the beginning and 61.1MB in the end (delta: 1.2MB). Peak memory consumption was 30.2MB. Max. memory is 16.1GB. [2024-11-13 21:23:08,975 INFO L158 Benchmark]: CodeCheck took 18.26ms. Allocated memory is still 117.4MB. Free memory was 61.1MB in the beginning and 59.9MB in the end (delta: 1.2MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 21:23:08,977 INFO L338 ainManager$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 0.35ms. Allocated memory is still 117.4MB. Free memory is still 84.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 707.25ms. Allocated memory is still 117.4MB. Free memory was 90.6MB in the beginning and 67.4MB in the end (delta: 23.3MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 46.25ms. Allocated memory is still 117.4MB. Free memory was 67.4MB in the beginning and 64.9MB in the end (delta: 2.5MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 37.70ms. Allocated memory is still 117.4MB. Free memory was 64.9MB in the beginning and 62.6MB in the end (delta: 2.4MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 844.41ms. Allocated memory is still 117.4MB. Free memory was 62.4MB in the beginning and 61.1MB in the end (delta: 1.2MB). Peak memory consumption was 30.2MB. Max. memory is 16.1GB. * CodeCheck took 18.26ms. Allocated memory is still 117.4MB. Free memory was 61.1MB in the beginning and 59.9MB in the end (delta: 1.2MB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-11-13 21:23:09,013 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_586b9d11-d965-476f-b31e-d6c2af15fefe/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, 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