./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/pthread-wmm/mix024_power.opt_pso.opt_rmo.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_08701ebc-7373-4bb1-916a-11e04f1a5c66/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08701ebc-7373-4bb1-916a-11e04f1a5c66/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_08701ebc-7373-4bb1-916a-11e04f1a5c66/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08701ebc-7373-4bb1-916a-11e04f1a5c66/bin/ukojak-verify-EEHR8qb7sm/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/pthread-wmm/mix024_power.opt_pso.opt_rmo.opt.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08701ebc-7373-4bb1-916a-11e04f1a5c66/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_08701ebc-7373-4bb1-916a-11e04f1a5c66/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 1b7eb90186eb2f5804d582daa800e24f20cc36e3f07dd8983b72b6a43dcf9225 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 22:30:19,583 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 22:30:19,667 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08701ebc-7373-4bb1-916a-11e04f1a5c66/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2024-11-13 22:30:19,672 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 22:30:19,673 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 22:30:19,700 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 22:30:19,704 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 22:30:19,704 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 22:30:19,705 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 22:30:19,705 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 22:30:19,706 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 22:30:19,706 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 22:30:19,706 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 22:30:19,706 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-13 22:30:19,707 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-13 22:30:19,707 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-13 22:30:19,707 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 22:30:19,707 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 22:30:19,708 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 22:30:19,708 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 22:30:19,708 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 22:30:19,708 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 22:30:19,708 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 22:30:19,708 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 22:30:19,709 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 22:30:19,709 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:30:19,709 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 22:30:19,709 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 22:30:19,709 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 22:30:19,710 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 22:30:19,710 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_08701ebc-7373-4bb1-916a-11e04f1a5c66/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 -> 1b7eb90186eb2f5804d582daa800e24f20cc36e3f07dd8983b72b6a43dcf9225 [2024-11-13 22:30:19,999 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 22:30:20,012 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 22:30:20,015 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 22:30:20,017 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 22:30:20,017 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 22:30:20,020 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08701ebc-7373-4bb1-916a-11e04f1a5c66/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/pthread-wmm/mix024_power.opt_pso.opt_rmo.opt.i Unable to find full path for "g++" [2024-11-13 22:30:21,986 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 22:30:22,352 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 22:30:22,353 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08701ebc-7373-4bb1-916a-11e04f1a5c66/sv-benchmarks/c/pthread-wmm/mix024_power.opt_pso.opt_rmo.opt.i [2024-11-13 22:30:22,375 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08701ebc-7373-4bb1-916a-11e04f1a5c66/bin/ukojak-verify-EEHR8qb7sm/data/04e10c082/f98d2cf5b3b54334b4b7c80b04fd6ea3/FLAG5c79978fd [2024-11-13 22:30:22,399 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08701ebc-7373-4bb1-916a-11e04f1a5c66/bin/ukojak-verify-EEHR8qb7sm/data/04e10c082/f98d2cf5b3b54334b4b7c80b04fd6ea3 [2024-11-13 22:30:22,402 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 22:30:22,404 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 22:30:22,407 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 22:30:22,407 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 22:30:22,418 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 22:30:22,419 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:30:22" (1/1) ... [2024-11-13 22:30:22,420 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@40c1ad49 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:30:22, skipping insertion in model container [2024-11-13 22:30:22,420 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:30:22" (1/1) ... [2024-11-13 22:30:22,471 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 22:30:23,012 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:30:23,025 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 22:30:23,090 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:30:23,127 INFO L204 MainTranslator]: Completed translation [2024-11-13 22:30:23,128 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:30:23 WrapperNode [2024-11-13 22:30:23,128 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 22:30:23,129 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 22:30:23,129 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 22:30:23,129 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 22:30:23,136 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:30:23" (1/1) ... [2024-11-13 22:30:23,151 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:30:23" (1/1) ... [2024-11-13 22:30:23,177 INFO L138 Inliner]: procedures = 175, calls = 49, calls flagged for inlining = 6, calls inlined = 7, statements flattened = 122 [2024-11-13 22:30:23,177 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 22:30:23,178 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 22:30:23,178 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 22:30:23,178 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 22:30:23,186 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:30:23" (1/1) ... [2024-11-13 22:30:23,187 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:30:23" (1/1) ... [2024-11-13 22:30:23,190 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:30:23" (1/1) ... [2024-11-13 22:30:23,191 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:30:23" (1/1) ... [2024-11-13 22:30:23,202 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:30:23" (1/1) ... [2024-11-13 22:30:23,204 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:30:23" (1/1) ... [2024-11-13 22:30:23,210 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:30:23" (1/1) ... [2024-11-13 22:30:23,212 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:30:23" (1/1) ... [2024-11-13 22:30:23,217 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 22:30:23,218 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 22:30:23,218 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 22:30:23,218 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 22:30:23,219 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:30:23" (1/1) ... [2024-11-13 22:30:23,225 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:30:23,244 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08701ebc-7373-4bb1-916a-11e04f1a5c66/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 22:30:23,259 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08701ebc-7373-4bb1-916a-11e04f1a5c66/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 22:30:23,263 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08701ebc-7373-4bb1-916a-11e04f1a5c66/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 22:30:23,290 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2024-11-13 22:30:23,290 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 22:30:23,290 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2024-11-13 22:30:23,290 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2024-11-13 22:30:23,290 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2024-11-13 22:30:23,290 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2024-11-13 22:30:23,290 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2024-11-13 22:30:23,290 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2024-11-13 22:30:23,291 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 22:30:23,291 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2024-11-13 22:30:23,291 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 22:30:23,291 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 22:30:23,292 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 22:30:23,432 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 22:30:23,435 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 22:30:23,907 INFO L283 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-11-13 22:30:23,908 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 22:30:24,168 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 22:30:24,168 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-13 22:30:24,169 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:30:24 BoogieIcfgContainer [2024-11-13 22:30:24,169 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 22:30:24,170 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 22:30:24,170 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 22:30:24,182 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 22:30:24,182 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:30:24" (1/1) ... [2024-11-13 22:30:24,183 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$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-11-13 22:30:24,189 INFO L158 Benchmark]: Toolchain (without parser) took 1784.77ms. Allocated memory is still 117.4MB. Free memory was 91.3MB in the beginning and 77.0MB in the end (delta: 14.3MB). Peak memory consumption was 13.8MB. Max. memory is 16.1GB. [2024-11-13 22:30:24,193 INFO L158 Benchmark]: CDTParser took 0.65ms. Allocated memory is still 117.4MB. Free memory is still 75.4MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:30:24,193 INFO L158 Benchmark]: CACSL2BoogieTranslator took 721.50ms. Allocated memory is still 117.4MB. Free memory was 91.3MB in the beginning and 68.1MB in the end (delta: 23.2MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2024-11-13 22:30:24,194 INFO L158 Benchmark]: Boogie Procedure Inliner took 48.42ms. Allocated memory is still 117.4MB. Free memory was 68.1MB in the beginning and 66.0MB in the end (delta: 2.1MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:30:24,194 INFO L158 Benchmark]: Boogie Preprocessor took 39.22ms. Allocated memory is still 117.4MB. Free memory was 66.0MB in the beginning and 64.6MB in the end (delta: 1.4MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:30:24,196 INFO L158 Benchmark]: RCFGBuilder took 951.22ms. Allocated memory is still 117.4MB. Free memory was 64.4MB in the beginning and 78.1MB in the end (delta: -13.7MB). Peak memory consumption was 38.9MB. Max. memory is 16.1GB. [2024-11-13 22:30:24,196 INFO L158 Benchmark]: CodeCheck took 17.96ms. Allocated memory is still 117.4MB. Free memory was 78.1MB in the beginning and 77.0MB in the end (delta: 1.0MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:30:24,201 INFO L338 ainManager$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 0.65ms. Allocated memory is still 117.4MB. Free memory is still 75.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 721.50ms. Allocated memory is still 117.4MB. Free memory was 91.3MB in the beginning and 68.1MB in the end (delta: 23.2MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 48.42ms. Allocated memory is still 117.4MB. Free memory was 68.1MB in the beginning and 66.0MB in the end (delta: 2.1MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 39.22ms. Allocated memory is still 117.4MB. Free memory was 66.0MB in the beginning and 64.6MB in the end (delta: 1.4MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 951.22ms. Allocated memory is still 117.4MB. Free memory was 64.4MB in the beginning and 78.1MB in the end (delta: -13.7MB). Peak memory consumption was 38.9MB. Max. memory is 16.1GB. * CodeCheck took 17.96ms. Allocated memory is still 117.4MB. Free memory was 78.1MB in the beginning and 77.0MB in the end (delta: 1.0MB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-11-13 22:30:24,233 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08701ebc-7373-4bb1-916a-11e04f1a5c66/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 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_08701ebc-7373-4bb1-916a-11e04f1a5c66/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08701ebc-7373-4bb1-916a-11e04f1a5c66/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_08701ebc-7373-4bb1-916a-11e04f1a5c66/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08701ebc-7373-4bb1-916a-11e04f1a5c66/bin/ukojak-verify-EEHR8qb7sm/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/pthread-wmm/mix024_power.opt_pso.opt_rmo.opt.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08701ebc-7373-4bb1-916a-11e04f1a5c66/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_08701ebc-7373-4bb1-916a-11e04f1a5c66/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 1b7eb90186eb2f5804d582daa800e24f20cc36e3f07dd8983b72b6a43dcf9225 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 22:30:27,073 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 22:30:27,209 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08701ebc-7373-4bb1-916a-11e04f1a5c66/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2024-11-13 22:30:27,289 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 22:30:27,291 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 22:30:27,291 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 22:30:27,291 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 22:30:27,291 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 22:30:27,291 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 22:30:27,291 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 22:30:27,292 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 22:30:27,292 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-13 22:30:27,292 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-13 22:30:27,292 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-13 22:30:27,292 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 22:30:27,292 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-13 22:30:27,292 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-13 22:30:27,292 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 22:30:27,292 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-13 22:30:27,293 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 22:30:27,293 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 22:30:27,293 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 22:30:27,293 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 22:30:27,293 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 22:30:27,293 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 22:30:27,293 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 22:30:27,293 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-11-13 22:30:27,294 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 22:30:27,297 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:30:27,297 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 22:30:27,298 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 22:30:27,298 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-13 22:30:27,298 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 22:30:27,298 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-11-13 22:30:27,299 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_08701ebc-7373-4bb1-916a-11e04f1a5c66/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 -> 1b7eb90186eb2f5804d582daa800e24f20cc36e3f07dd8983b72b6a43dcf9225 [2024-11-13 22:30:27,654 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 22:30:27,664 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 22:30:27,667 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 22:30:27,668 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 22:30:27,669 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 22:30:27,670 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08701ebc-7373-4bb1-916a-11e04f1a5c66/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/pthread-wmm/mix024_power.opt_pso.opt_rmo.opt.i Unable to find full path for "g++" [2024-11-13 22:30:29,708 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 22:30:30,158 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 22:30:30,162 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08701ebc-7373-4bb1-916a-11e04f1a5c66/sv-benchmarks/c/pthread-wmm/mix024_power.opt_pso.opt_rmo.opt.i [2024-11-13 22:30:30,183 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08701ebc-7373-4bb1-916a-11e04f1a5c66/bin/ukojak-verify-EEHR8qb7sm/data/9226b34e4/16ac9647da5b40f9bd51cb268b430bdb/FLAGe5db29d8c [2024-11-13 22:30:30,211 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08701ebc-7373-4bb1-916a-11e04f1a5c66/bin/ukojak-verify-EEHR8qb7sm/data/9226b34e4/16ac9647da5b40f9bd51cb268b430bdb [2024-11-13 22:30:30,214 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 22:30:30,216 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 22:30:30,221 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 22:30:30,221 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 22:30:30,227 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 22:30:30,229 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:30:30" (1/1) ... [2024-11-13 22:30:30,231 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@e2a3f14 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:30:30, skipping insertion in model container [2024-11-13 22:30:30,233 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:30:30" (1/1) ... [2024-11-13 22:30:30,291 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 22:30:30,724 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:30:30,738 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 22:30:30,813 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:30:30,858 INFO L204 MainTranslator]: Completed translation [2024-11-13 22:30:30,859 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:30:30 WrapperNode [2024-11-13 22:30:30,859 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 22:30:30,860 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 22:30:30,860 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 22:30:30,860 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 22:30:30,868 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:30:30" (1/1) ... [2024-11-13 22:30:30,885 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:30:30" (1/1) ... [2024-11-13 22:30:30,911 INFO L138 Inliner]: procedures = 176, calls = 49, calls flagged for inlining = 6, calls inlined = 7, statements flattened = 123 [2024-11-13 22:30:30,911 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 22:30:30,912 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 22:30:30,912 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 22:30:30,912 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 22:30:30,923 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:30:30" (1/1) ... [2024-11-13 22:30:30,924 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:30:30" (1/1) ... [2024-11-13 22:30:30,930 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:30:30" (1/1) ... [2024-11-13 22:30:30,934 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:30:30" (1/1) ... [2024-11-13 22:30:30,956 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:30:30" (1/1) ... [2024-11-13 22:30:30,958 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:30:30" (1/1) ... [2024-11-13 22:30:30,964 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:30:30" (1/1) ... [2024-11-13 22:30:30,969 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:30:30" (1/1) ... [2024-11-13 22:30:30,976 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 22:30:30,977 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 22:30:30,980 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 22:30:30,980 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 22:30:30,982 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:30:30" (1/1) ... [2024-11-13 22:30:30,994 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:30:31,008 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08701ebc-7373-4bb1-916a-11e04f1a5c66/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 22:30:31,022 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08701ebc-7373-4bb1-916a-11e04f1a5c66/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 22:30:31,026 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08701ebc-7373-4bb1-916a-11e04f1a5c66/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 22:30:31,060 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2024-11-13 22:30:31,060 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 22:30:31,060 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-11-13 22:30:31,060 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2024-11-13 22:30:31,060 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2024-11-13 22:30:31,060 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2024-11-13 22:30:31,060 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2024-11-13 22:30:31,061 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2024-11-13 22:30:31,061 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2024-11-13 22:30:31,061 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2024-11-13 22:30:31,061 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 22:30:31,062 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 22:30:31,063 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 22:30:31,235 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 22:30:31,237 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 22:30:31,750 INFO L283 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-11-13 22:30:31,751 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 22:30:31,971 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 22:30:31,973 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-13 22:30:31,973 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:30:31 BoogieIcfgContainer [2024-11-13 22:30:31,974 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 22:30:31,974 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 22:30:31,975 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 22:30:31,987 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 22:30:31,987 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:30:31" (1/1) ... [2024-11-13 22:30:31,989 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$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-11-13 22:30:31,996 INFO L158 Benchmark]: Toolchain (without parser) took 1779.25ms. Allocated memory is still 117.4MB. Free memory was 91.6MB in the beginning and 60.7MB in the end (delta: 30.9MB). Peak memory consumption was 30.1MB. Max. memory is 16.1GB. [2024-11-13 22:30:31,999 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 117.4MB. Free memory is still 82.9MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:30:32,000 INFO L158 Benchmark]: CACSL2BoogieTranslator took 638.39ms. Allocated memory is still 117.4MB. Free memory was 91.4MB in the beginning and 68.1MB in the end (delta: 23.3MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2024-11-13 22:30:32,000 INFO L158 Benchmark]: Boogie Procedure Inliner took 51.38ms. Allocated memory is still 117.4MB. Free memory was 68.1MB in the beginning and 65.9MB in the end (delta: 2.2MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:30:32,001 INFO L158 Benchmark]: Boogie Preprocessor took 64.40ms. Allocated memory is still 117.4MB. Free memory was 65.9MB in the beginning and 64.3MB in the end (delta: 1.6MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:30:32,001 INFO L158 Benchmark]: RCFGBuilder took 996.77ms. Allocated memory is still 117.4MB. Free memory was 64.1MB in the beginning and 62.1MB in the end (delta: 2.0MB). Peak memory consumption was 30.1MB. Max. memory is 16.1GB. [2024-11-13 22:30:32,001 INFO L158 Benchmark]: CodeCheck took 19.50ms. Allocated memory is still 117.4MB. Free memory was 62.1MB in the beginning and 60.7MB in the end (delta: 1.4MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:30:32,006 INFO L338 ainManager$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 0.28ms. Allocated memory is still 117.4MB. Free memory is still 82.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 638.39ms. Allocated memory is still 117.4MB. Free memory was 91.4MB in the beginning and 68.1MB in the end (delta: 23.3MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 51.38ms. Allocated memory is still 117.4MB. Free memory was 68.1MB in the beginning and 65.9MB in the end (delta: 2.2MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 64.40ms. Allocated memory is still 117.4MB. Free memory was 65.9MB in the beginning and 64.3MB in the end (delta: 1.6MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 996.77ms. Allocated memory is still 117.4MB. Free memory was 64.1MB in the beginning and 62.1MB in the end (delta: 2.0MB). Peak memory consumption was 30.1MB. Max. memory is 16.1GB. * CodeCheck took 19.50ms. Allocated memory is still 117.4MB. Free memory was 62.1MB in the beginning and 60.7MB in the end (delta: 1.4MB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-11-13 22:30:32,036 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08701ebc-7373-4bb1-916a-11e04f1a5c66/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