./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/goblint-regression/13-privatized_32-traces-mine-vs-oplus-vs-meet_true.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69f6b1d6-9279-4da8-a5b9-d67c8eb5f519/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69f6b1d6-9279-4da8-a5b9-d67c8eb5f519/bin/ukojak-verify-ImItNfHLgk/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69f6b1d6-9279-4da8-a5b9-d67c8eb5f519/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69f6b1d6-9279-4da8-a5b9-d67c8eb5f519/bin/ukojak-verify-ImItNfHLgk/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/goblint-regression/13-privatized_32-traces-mine-vs-oplus-vs-meet_true.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69f6b1d6-9279-4da8-a5b9-d67c8eb5f519/bin/ukojak-verify-ImItNfHLgk/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69f6b1d6-9279-4da8-a5b9-d67c8eb5f519/bin/ukojak-verify-ImItNfHLgk --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 a233f90faab2ceb8ddfb042463870c03c0794d3cd45b2ba20de731314559cb95 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 19:38:23,447 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 19:38:23,563 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69f6b1d6-9279-4da8-a5b9-d67c8eb5f519/bin/ukojak-verify-ImItNfHLgk/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2024-11-08 19:38:23,570 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 19:38:23,571 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 19:38:23,620 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 19:38:23,624 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 19:38:23,625 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 19:38:23,626 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 19:38:23,626 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 19:38:23,627 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 19:38:23,627 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 19:38:23,627 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 19:38:23,628 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-08 19:38:23,631 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-08 19:38:23,632 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-08 19:38:23,632 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 19:38:23,636 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 19:38:23,637 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-08 19:38:23,637 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 19:38:23,638 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 19:38:23,638 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 19:38:23,639 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 19:38:23,639 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 19:38:23,639 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 19:38:23,640 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 19:38:23,640 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 19:38:23,641 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 19:38:23,641 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 19:38:23,641 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 19:38:23,642 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69f6b1d6-9279-4da8-a5b9-d67c8eb5f519/bin/ukojak-verify-ImItNfHLgk/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69f6b1d6-9279-4da8-a5b9-d67c8eb5f519/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a233f90faab2ceb8ddfb042463870c03c0794d3cd45b2ba20de731314559cb95 [2024-11-08 19:38:23,982 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 19:38:24,024 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 19:38:24,027 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 19:38:24,030 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 19:38:24,031 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 19:38:24,033 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69f6b1d6-9279-4da8-a5b9-d67c8eb5f519/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/goblint-regression/13-privatized_32-traces-mine-vs-oplus-vs-meet_true.i Unable to find full path for "g++" [2024-11-08 19:38:26,468 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 19:38:26,840 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 19:38:26,841 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69f6b1d6-9279-4da8-a5b9-d67c8eb5f519/sv-benchmarks/c/goblint-regression/13-privatized_32-traces-mine-vs-oplus-vs-meet_true.i [2024-11-08 19:38:26,859 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69f6b1d6-9279-4da8-a5b9-d67c8eb5f519/bin/ukojak-verify-ImItNfHLgk/data/07b840fd7/ab691c292def492fb7f5db14e2b831fb/FLAG7a4a00c4b [2024-11-08 19:38:26,877 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69f6b1d6-9279-4da8-a5b9-d67c8eb5f519/bin/ukojak-verify-ImItNfHLgk/data/07b840fd7/ab691c292def492fb7f5db14e2b831fb [2024-11-08 19:38:26,880 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 19:38:26,882 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 19:38:26,884 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 19:38:26,884 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 19:38:26,891 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 19:38:26,893 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 07:38:26" (1/1) ... [2024-11-08 19:38:26,894 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4b1e4622 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:38:26, skipping insertion in model container [2024-11-08 19:38:26,895 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 07:38:26" (1/1) ... [2024-11-08 19:38:26,969 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 19:38:27,451 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 19:38:27,492 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 19:38:27,548 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 19:38:27,602 INFO L204 MainTranslator]: Completed translation [2024-11-08 19:38:27,603 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:38:27 WrapperNode [2024-11-08 19:38:27,603 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 19:38:27,605 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 19:38:27,605 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 19:38:27,605 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 19:38:27,616 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:38:27" (1/1) ... [2024-11-08 19:38:27,637 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:38:27" (1/1) ... [2024-11-08 19:38:27,683 INFO L138 Inliner]: procedures = 162, calls = 44, calls flagged for inlining = 5, calls inlined = 6, statements flattened = 80 [2024-11-08 19:38:27,685 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 19:38:27,687 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 19:38:27,687 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 19:38:27,687 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 19:38:27,701 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:38:27" (1/1) ... [2024-11-08 19:38:27,702 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:38:27" (1/1) ... [2024-11-08 19:38:27,710 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:38:27" (1/1) ... [2024-11-08 19:38:27,714 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:38:27" (1/1) ... [2024-11-08 19:38:27,724 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:38:27" (1/1) ... [2024-11-08 19:38:27,731 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:38:27" (1/1) ... [2024-11-08 19:38:27,733 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:38:27" (1/1) ... [2024-11-08 19:38:27,738 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:38:27" (1/1) ... [2024-11-08 19:38:27,744 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 19:38:27,749 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 19:38:27,750 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 19:38:27,750 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 19:38:27,751 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:38:27" (1/1) ... [2024-11-08 19:38:27,766 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 19:38:27,790 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69f6b1d6-9279-4da8-a5b9-d67c8eb5f519/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 19:38:27,816 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69f6b1d6-9279-4da8-a5b9-d67c8eb5f519/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 19:38:27,826 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69f6b1d6-9279-4da8-a5b9-d67c8eb5f519/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 19:38:27,873 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2024-11-08 19:38:27,875 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 19:38:27,875 INFO L130 BoogieDeclarations]: Found specification of procedure t_fun [2024-11-08 19:38:27,875 INFO L138 BoogieDeclarations]: Found implementation of procedure t_fun [2024-11-08 19:38:27,876 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 19:38:27,877 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexUnlock [2024-11-08 19:38:27,877 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 19:38:27,877 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 19:38:27,879 WARN L207 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement. [2024-11-08 19:38:28,109 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 19:38:28,113 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 19:38:28,444 INFO L283 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-11-08 19:38:28,445 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 19:38:28,542 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 19:38:28,542 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-08 19:38:28,543 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 07:38:28 BoogieIcfgContainer [2024-11-08 19:38:28,543 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 19:38:28,544 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 19:38:28,544 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 19:38:28,558 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 19:38:28,559 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 07:38:28" (1/1) ... [2024-11-08 19:38:28,560 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) [2024-11-08 19:38:28,568 INFO L158 Benchmark]: Toolchain (without parser) took 1682.32ms. Allocated memory is still 184.5MB. Free memory was 144.0MB in the beginning and 97.6MB in the end (delta: 46.3MB). Peak memory consumption was 46.1MB. Max. memory is 16.1GB. [2024-11-08 19:38:28,569 INFO L158 Benchmark]: CDTParser took 0.45ms. Allocated memory is still 134.2MB. Free memory is still 78.9MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-08 19:38:28,570 INFO L158 Benchmark]: CACSL2BoogieTranslator took 720.03ms. Allocated memory is still 184.5MB. Free memory was 143.6MB in the beginning and 120.9MB in the end (delta: 22.8MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. [2024-11-08 19:38:28,571 INFO L158 Benchmark]: Boogie Procedure Inliner took 81.33ms. Allocated memory is still 184.5MB. Free memory was 120.9MB in the beginning and 118.8MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2024-11-08 19:38:28,572 INFO L158 Benchmark]: Boogie Preprocessor took 61.52ms. Allocated memory is still 184.5MB. Free memory was 118.8MB in the beginning and 117.3MB in the end (delta: 1.5MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2024-11-08 19:38:28,573 INFO L158 Benchmark]: RCFGBuilder took 793.93ms. Allocated memory is still 184.5MB. Free memory was 117.3MB in the beginning and 99.0MB in the end (delta: 18.3MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2024-11-08 19:38:28,575 INFO L158 Benchmark]: CodeCheck took 19.00ms. Allocated memory is still 184.5MB. Free memory was 98.4MB in the beginning and 97.6MB in the end (delta: 807.0kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-08 19:38:28,582 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: UnsupportedOperationException: Concurrent programs are currently unsupported de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: UnsupportedOperationException: Concurrent programs are currently unsupported: de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.initialize(CodeCheckObserver.java:172) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.45ms. Allocated memory is still 134.2MB. Free memory is still 78.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 720.03ms. Allocated memory is still 184.5MB. Free memory was 143.6MB in the beginning and 120.9MB in the end (delta: 22.8MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 81.33ms. Allocated memory is still 184.5MB. Free memory was 120.9MB in the beginning and 118.8MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 61.52ms. Allocated memory is still 184.5MB. Free memory was 118.8MB in the beginning and 117.3MB in the end (delta: 1.5MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 793.93ms. Allocated memory is still 184.5MB. Free memory was 117.3MB in the beginning and 99.0MB in the end (delta: 18.3MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. * CodeCheck took 19.00ms. Allocated memory is still 184.5MB. Free memory was 98.4MB in the beginning and 97.6MB in the end (delta: 807.0kB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-11-08 19:38:28,634 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69f6b1d6-9279-4da8-a5b9-d67c8eb5f519/bin/ukojak-verify-ImItNfHLgk/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/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69f6b1d6-9279-4da8-a5b9-d67c8eb5f519/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69f6b1d6-9279-4da8-a5b9-d67c8eb5f519/bin/ukojak-verify-ImItNfHLgk/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69f6b1d6-9279-4da8-a5b9-d67c8eb5f519/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69f6b1d6-9279-4da8-a5b9-d67c8eb5f519/bin/ukojak-verify-ImItNfHLgk/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/goblint-regression/13-privatized_32-traces-mine-vs-oplus-vs-meet_true.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69f6b1d6-9279-4da8-a5b9-d67c8eb5f519/bin/ukojak-verify-ImItNfHLgk/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69f6b1d6-9279-4da8-a5b9-d67c8eb5f519/bin/ukojak-verify-ImItNfHLgk --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 a233f90faab2ceb8ddfb042463870c03c0794d3cd45b2ba20de731314559cb95 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 19:38:31,550 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 19:38:31,673 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69f6b1d6-9279-4da8-a5b9-d67c8eb5f519/bin/ukojak-verify-ImItNfHLgk/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2024-11-08 19:38:31,749 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 19:38:31,751 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 19:38:31,751 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 19:38:31,752 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 19:38:31,752 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 19:38:31,753 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 19:38:31,753 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 19:38:31,754 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 19:38:31,754 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-08 19:38:31,755 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-08 19:38:31,755 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-08 19:38:31,757 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 19:38:31,758 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-08 19:38:31,759 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-08 19:38:31,763 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 19:38:31,763 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-08 19:38:31,763 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-08 19:38:31,764 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 19:38:31,764 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 19:38:31,765 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 19:38:31,765 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 19:38:31,765 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 19:38:31,765 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-11-08 19:38:31,766 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-11-08 19:38:31,766 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 19:38:31,766 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 19:38:31,767 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 19:38:31,767 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 19:38:31,768 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-08 19:38:31,768 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-08 19:38:31,768 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-11-08 19:38:31,768 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69f6b1d6-9279-4da8-a5b9-d67c8eb5f519/bin/ukojak-verify-ImItNfHLgk/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69f6b1d6-9279-4da8-a5b9-d67c8eb5f519/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a233f90faab2ceb8ddfb042463870c03c0794d3cd45b2ba20de731314559cb95 [2024-11-08 19:38:32,232 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 19:38:32,270 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 19:38:32,274 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 19:38:32,280 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 19:38:32,284 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 19:38:32,286 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69f6b1d6-9279-4da8-a5b9-d67c8eb5f519/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/goblint-regression/13-privatized_32-traces-mine-vs-oplus-vs-meet_true.i Unable to find full path for "g++" [2024-11-08 19:38:34,749 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 19:38:35,192 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 19:38:35,193 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69f6b1d6-9279-4da8-a5b9-d67c8eb5f519/sv-benchmarks/c/goblint-regression/13-privatized_32-traces-mine-vs-oplus-vs-meet_true.i [2024-11-08 19:38:35,220 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69f6b1d6-9279-4da8-a5b9-d67c8eb5f519/bin/ukojak-verify-ImItNfHLgk/data/211e6a988/bcbb1b8f7fad43c6b96c4abb7fcf1ffc/FLAGc1aa96954 [2024-11-08 19:38:35,249 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69f6b1d6-9279-4da8-a5b9-d67c8eb5f519/bin/ukojak-verify-ImItNfHLgk/data/211e6a988/bcbb1b8f7fad43c6b96c4abb7fcf1ffc [2024-11-08 19:38:35,252 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 19:38:35,256 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 19:38:35,257 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 19:38:35,257 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 19:38:35,264 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 19:38:35,266 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 07:38:35" (1/1) ... [2024-11-08 19:38:35,267 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6e163291 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:38:35, skipping insertion in model container [2024-11-08 19:38:35,267 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 07:38:35" (1/1) ... [2024-11-08 19:38:35,327 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 19:38:35,973 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 19:38:36,024 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 19:38:36,110 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 19:38:36,183 INFO L204 MainTranslator]: Completed translation [2024-11-08 19:38:36,184 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:38:36 WrapperNode [2024-11-08 19:38:36,184 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 19:38:36,186 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 19:38:36,186 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 19:38:36,186 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 19:38:36,196 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:38:36" (1/1) ... [2024-11-08 19:38:36,216 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:38:36" (1/1) ... [2024-11-08 19:38:36,245 INFO L138 Inliner]: procedures = 166, calls = 44, calls flagged for inlining = 5, calls inlined = 6, statements flattened = 81 [2024-11-08 19:38:36,245 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 19:38:36,246 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 19:38:36,246 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 19:38:36,246 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 19:38:36,259 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:38:36" (1/1) ... [2024-11-08 19:38:36,259 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:38:36" (1/1) ... [2024-11-08 19:38:36,264 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:38:36" (1/1) ... [2024-11-08 19:38:36,264 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:38:36" (1/1) ... [2024-11-08 19:38:36,274 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:38:36" (1/1) ... [2024-11-08 19:38:36,281 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:38:36" (1/1) ... [2024-11-08 19:38:36,287 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:38:36" (1/1) ... [2024-11-08 19:38:36,289 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:38:36" (1/1) ... [2024-11-08 19:38:36,296 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 19:38:36,297 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 19:38:36,297 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 19:38:36,297 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 19:38:36,298 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:38:36" (1/1) ... [2024-11-08 19:38:36,306 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 19:38:36,322 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69f6b1d6-9279-4da8-a5b9-d67c8eb5f519/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 19:38:36,353 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69f6b1d6-9279-4da8-a5b9-d67c8eb5f519/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 19:38:36,359 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69f6b1d6-9279-4da8-a5b9-d67c8eb5f519/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 19:38:36,399 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2024-11-08 19:38:36,399 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 19:38:36,400 INFO L130 BoogieDeclarations]: Found specification of procedure t_fun [2024-11-08 19:38:36,400 INFO L138 BoogieDeclarations]: Found implementation of procedure t_fun [2024-11-08 19:38:36,400 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-11-08 19:38:36,402 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2024-11-08 19:38:36,403 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexUnlock [2024-11-08 19:38:36,403 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 19:38:36,403 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 19:38:36,405 WARN L207 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement. [2024-11-08 19:38:36,607 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 19:38:36,609 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 19:38:37,012 INFO L283 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-11-08 19:38:37,012 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 19:38:37,096 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 19:38:37,096 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-08 19:38:37,097 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 07:38:37 BoogieIcfgContainer [2024-11-08 19:38:37,100 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 19:38:37,101 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 19:38:37,101 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 19:38:37,112 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 19:38:37,113 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 07:38:37" (1/1) ... [2024-11-08 19:38:37,114 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) [2024-11-08 19:38:37,120 INFO L158 Benchmark]: Toolchain (without parser) took 1862.33ms. Allocated memory was 71.3MB in the beginning and 96.5MB in the end (delta: 25.2MB). Free memory was 45.2MB in the beginning and 57.8MB in the end (delta: -12.7MB). Peak memory consumption was 16.1MB. Max. memory is 16.1GB. [2024-11-08 19:38:37,121 INFO L158 Benchmark]: CDTParser took 0.57ms. Allocated memory is still 71.3MB. Free memory was 46.7MB in the beginning and 46.6MB in the end (delta: 73.5kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-08 19:38:37,125 INFO L158 Benchmark]: CACSL2BoogieTranslator took 927.45ms. Allocated memory was 71.3MB in the beginning and 96.5MB in the end (delta: 25.2MB). Free memory was 45.1MB in the beginning and 61.9MB in the end (delta: -16.8MB). Peak memory consumption was 16.0MB. Max. memory is 16.1GB. [2024-11-08 19:38:37,126 INFO L158 Benchmark]: Boogie Procedure Inliner took 59.73ms. Allocated memory is still 96.5MB. Free memory was 61.9MB in the beginning and 59.7MB in the end (delta: 2.2MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2024-11-08 19:38:37,127 INFO L158 Benchmark]: Boogie Preprocessor took 49.91ms. Allocated memory is still 96.5MB. Free memory was 59.7MB in the beginning and 58.1MB in the end (delta: 1.7MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2024-11-08 19:38:37,128 INFO L158 Benchmark]: RCFGBuilder took 803.13ms. Allocated memory is still 96.5MB. Free memory was 57.8MB in the beginning and 59.1MB in the end (delta: -1.3MB). Peak memory consumption was 12.7MB. Max. memory is 16.1GB. [2024-11-08 19:38:37,129 INFO L158 Benchmark]: CodeCheck took 16.19ms. Allocated memory is still 96.5MB. Free memory was 58.6MB in the beginning and 57.8MB in the end (delta: 791.8kB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2024-11-08 19:38:37,133 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 0.57ms. Allocated memory is still 71.3MB. Free memory was 46.7MB in the beginning and 46.6MB in the end (delta: 73.5kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 927.45ms. Allocated memory was 71.3MB in the beginning and 96.5MB in the end (delta: 25.2MB). Free memory was 45.1MB in the beginning and 61.9MB in the end (delta: -16.8MB). Peak memory consumption was 16.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 59.73ms. Allocated memory is still 96.5MB. Free memory was 61.9MB in the beginning and 59.7MB in the end (delta: 2.2MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 49.91ms. Allocated memory is still 96.5MB. Free memory was 59.7MB in the beginning and 58.1MB in the end (delta: 1.7MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 803.13ms. Allocated memory is still 96.5MB. Free memory was 57.8MB in the beginning and 59.1MB in the end (delta: -1.3MB). Peak memory consumption was 12.7MB. Max. memory is 16.1GB. * CodeCheck took 16.19ms. Allocated memory is still 96.5MB. Free memory was 58.6MB in the beginning and 57.8MB in the end (delta: 791.8kB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-11-08 19:38:37,174 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69f6b1d6-9279-4da8-a5b9-d67c8eb5f519/bin/ukojak-verify-ImItNfHLgk/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