./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/goblint-regression/13-privatized_24-multiple-protecting_true.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f1ce83d-de76-4935-827d-6b74d563844a/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f1ce83d-de76-4935-827d-6b74d563844a/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_7f1ce83d-de76-4935-827d-6b74d563844a/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f1ce83d-de76-4935-827d-6b74d563844a/bin/ukojak-verify-ImItNfHLgk/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/goblint-regression/13-privatized_24-multiple-protecting_true.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f1ce83d-de76-4935-827d-6b74d563844a/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_7f1ce83d-de76-4935-827d-6b74d563844a/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 5a41a1715a056c3cefb9e5b0430ae444adde5aa2f4e6078578085bf381d921cf --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-09 00:04:16,971 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 00:04:17,074 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f1ce83d-de76-4935-827d-6b74d563844a/bin/ukojak-verify-ImItNfHLgk/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2024-11-09 00:04:17,081 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 00:04:17,082 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-09 00:04:17,129 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 00:04:17,130 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-09 00:04:17,131 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-09 00:04:17,132 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 00:04:17,132 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-09 00:04:17,133 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-09 00:04:17,133 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-09 00:04:17,134 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 00:04:17,134 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-09 00:04:17,135 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-09 00:04:17,135 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-09 00:04:17,136 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 00:04:17,136 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 00:04:17,137 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-09 00:04:17,137 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-09 00:04:17,138 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 00:04:17,138 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-09 00:04:17,139 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-09 00:04:17,139 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-09 00:04:17,140 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 00:04:17,140 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:04:17,141 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 00:04:17,142 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 00:04:17,142 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-09 00:04:17,143 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-09 00:04:17,143 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_7f1ce83d-de76-4935-827d-6b74d563844a/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f1ce83d-de76-4935-827d-6b74d563844a/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5a41a1715a056c3cefb9e5b0430ae444adde5aa2f4e6078578085bf381d921cf [2024-11-09 00:04:17,479 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 00:04:17,518 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 00:04:17,521 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 00:04:17,524 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 00:04:17,524 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 00:04:17,526 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f1ce83d-de76-4935-827d-6b74d563844a/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/goblint-regression/13-privatized_24-multiple-protecting_true.i Unable to find full path for "g++" [2024-11-09 00:04:19,547 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 00:04:19,865 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 00:04:19,866 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f1ce83d-de76-4935-827d-6b74d563844a/sv-benchmarks/c/goblint-regression/13-privatized_24-multiple-protecting_true.i [2024-11-09 00:04:19,884 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f1ce83d-de76-4935-827d-6b74d563844a/bin/ukojak-verify-ImItNfHLgk/data/01f9da237/7d8ebe0c367e40f994747f7b960e5405/FLAG8a7ed385e [2024-11-09 00:04:20,167 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f1ce83d-de76-4935-827d-6b74d563844a/bin/ukojak-verify-ImItNfHLgk/data/01f9da237/7d8ebe0c367e40f994747f7b960e5405 [2024-11-09 00:04:20,170 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 00:04:20,172 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 00:04:20,174 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 00:04:20,174 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 00:04:20,181 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 00:04:20,182 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:04:20" (1/1) ... [2024-11-09 00:04:20,183 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5524e121 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:04:20, skipping insertion in model container [2024-11-09 00:04:20,184 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:04:20" (1/1) ... [2024-11-09 00:04:20,238 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 00:04:20,712 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:04:20,752 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 00:04:20,825 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:04:20,891 INFO L204 MainTranslator]: Completed translation [2024-11-09 00:04:20,892 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:04:20 WrapperNode [2024-11-09 00:04:20,892 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 00:04:20,894 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 00:04:20,894 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 00:04:20,894 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 00:04:20,906 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:04:20" (1/1) ... [2024-11-09 00:04:20,930 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:04:20" (1/1) ... [2024-11-09 00:04:20,960 INFO L138 Inliner]: procedures = 162, calls = 54, calls flagged for inlining = 7, calls inlined = 10, statements flattened = 109 [2024-11-09 00:04:20,960 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 00:04:20,961 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 00:04:20,961 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 00:04:20,962 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 00:04:20,974 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:04:20" (1/1) ... [2024-11-09 00:04:20,975 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:04:20" (1/1) ... [2024-11-09 00:04:20,981 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:04:20" (1/1) ... [2024-11-09 00:04:20,982 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:04:20" (1/1) ... [2024-11-09 00:04:21,007 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:04:20" (1/1) ... [2024-11-09 00:04:21,011 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:04:20" (1/1) ... [2024-11-09 00:04:21,019 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:04:20" (1/1) ... [2024-11-09 00:04:21,020 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:04:20" (1/1) ... [2024-11-09 00:04:21,027 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 00:04:21,031 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 00:04:21,031 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 00:04:21,032 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 00:04:21,033 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:04:20" (1/1) ... [2024-11-09 00:04:21,044 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:04:21,059 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f1ce83d-de76-4935-827d-6b74d563844a/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-09 00:04:21,092 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f1ce83d-de76-4935-827d-6b74d563844a/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-09 00:04:21,096 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f1ce83d-de76-4935-827d-6b74d563844a/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-09 00:04:21,132 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2024-11-09 00:04:21,132 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-09 00:04:21,132 INFO L130 BoogieDeclarations]: Found specification of procedure t_fun [2024-11-09 00:04:21,133 INFO L138 BoogieDeclarations]: Found implementation of procedure t_fun [2024-11-09 00:04:21,133 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-09 00:04:21,133 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexUnlock [2024-11-09 00:04:21,133 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 00:04:21,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 00:04:21,136 WARN L207 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement. [2024-11-09 00:04:21,315 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 00:04:21,318 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 00:04:21,787 INFO L283 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-11-09 00:04:21,788 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 00:04:21,930 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 00:04:21,931 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-09 00:04:21,935 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:04:21 BoogieIcfgContainer [2024-11-09 00:04:21,935 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 00:04:21,936 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-09 00:04:21,936 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-09 00:04:21,955 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-09 00:04:21,955 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:04:21" (1/1) ... [2024-11-09 00:04:21,957 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) [2024-11-09 00:04:21,963 INFO L158 Benchmark]: Toolchain (without parser) took 1789.14ms. Allocated memory was 111.1MB in the beginning and 142.6MB in the end (delta: 31.5MB). Free memory was 74.9MB in the beginning and 90.3MB in the end (delta: -15.4MB). Peak memory consumption was 17.6MB. Max. memory is 16.1GB. [2024-11-09 00:04:21,963 INFO L158 Benchmark]: CDTParser took 0.36ms. Allocated memory is still 111.1MB. Free memory was 76.2MB in the beginning and 76.2MB in the end (delta: 34.1kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-09 00:04:21,964 INFO L158 Benchmark]: CACSL2BoogieTranslator took 718.75ms. Allocated memory is still 111.1MB. Free memory was 74.9MB in the beginning and 52.3MB in the end (delta: 22.7MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. [2024-11-09 00:04:21,965 INFO L158 Benchmark]: Boogie Procedure Inliner took 66.67ms. Allocated memory is still 111.1MB. Free memory was 51.9MB in the beginning and 49.9MB in the end (delta: 2.0MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2024-11-09 00:04:21,966 INFO L158 Benchmark]: Boogie Preprocessor took 69.20ms. Allocated memory is still 111.1MB. Free memory was 49.9MB in the beginning and 48.1MB in the end (delta: 1.8MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2024-11-09 00:04:21,967 INFO L158 Benchmark]: RCFGBuilder took 904.03ms. Allocated memory was 111.1MB in the beginning and 142.6MB in the end (delta: 31.5MB). Free memory was 48.1MB in the beginning and 91.0MB in the end (delta: -42.9MB). Peak memory consumption was 7.1MB. Max. memory is 16.1GB. [2024-11-09 00:04:21,967 INFO L158 Benchmark]: CodeCheck took 24.33ms. Allocated memory is still 142.6MB. Free memory was 91.0MB in the beginning and 90.3MB in the end (delta: 675.1kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-09 00:04:21,971 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 0.36ms. Allocated memory is still 111.1MB. Free memory was 76.2MB in the beginning and 76.2MB in the end (delta: 34.1kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 718.75ms. Allocated memory is still 111.1MB. Free memory was 74.9MB in the beginning and 52.3MB in the end (delta: 22.7MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 66.67ms. Allocated memory is still 111.1MB. Free memory was 51.9MB in the beginning and 49.9MB in the end (delta: 2.0MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 69.20ms. Allocated memory is still 111.1MB. Free memory was 49.9MB in the beginning and 48.1MB in the end (delta: 1.8MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 904.03ms. Allocated memory was 111.1MB in the beginning and 142.6MB in the end (delta: 31.5MB). Free memory was 48.1MB in the beginning and 91.0MB in the end (delta: -42.9MB). Peak memory consumption was 7.1MB. Max. memory is 16.1GB. * CodeCheck took 24.33ms. Allocated memory is still 142.6MB. Free memory was 91.0MB in the beginning and 90.3MB in the end (delta: 675.1kB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-11-09 00:04:22,010 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f1ce83d-de76-4935-827d-6b74d563844a/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-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f1ce83d-de76-4935-827d-6b74d563844a/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f1ce83d-de76-4935-827d-6b74d563844a/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_7f1ce83d-de76-4935-827d-6b74d563844a/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f1ce83d-de76-4935-827d-6b74d563844a/bin/ukojak-verify-ImItNfHLgk/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/goblint-regression/13-privatized_24-multiple-protecting_true.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f1ce83d-de76-4935-827d-6b74d563844a/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_7f1ce83d-de76-4935-827d-6b74d563844a/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 5a41a1715a056c3cefb9e5b0430ae444adde5aa2f4e6078578085bf381d921cf --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-09 00:04:24,801 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 00:04:24,917 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f1ce83d-de76-4935-827d-6b74d563844a/bin/ukojak-verify-ImItNfHLgk/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2024-11-09 00:04:24,966 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 00:04:24,970 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-09 00:04:24,971 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-09 00:04:24,971 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 00:04:24,972 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-09 00:04:24,973 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-09 00:04:24,973 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-09 00:04:24,974 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 00:04:24,975 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-09 00:04:24,975 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-09 00:04:24,978 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-09 00:04:24,979 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 00:04:24,979 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-09 00:04:24,984 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-09 00:04:24,984 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 00:04:24,985 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-09 00:04:24,985 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-09 00:04:24,985 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-09 00:04:24,988 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 00:04:24,989 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-09 00:04:24,989 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-09 00:04:24,990 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-09 00:04:24,990 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-11-09 00:04:24,991 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-11-09 00:04:24,991 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 00:04:24,991 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:04:24,992 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 00:04:24,992 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 00:04:24,993 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-09 00:04:24,993 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-09 00:04:24,994 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-11-09 00:04:24,994 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_7f1ce83d-de76-4935-827d-6b74d563844a/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f1ce83d-de76-4935-827d-6b74d563844a/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5a41a1715a056c3cefb9e5b0430ae444adde5aa2f4e6078578085bf381d921cf [2024-11-09 00:04:25,450 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 00:04:25,484 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 00:04:25,491 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 00:04:25,492 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 00:04:25,493 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 00:04:25,494 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f1ce83d-de76-4935-827d-6b74d563844a/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/goblint-regression/13-privatized_24-multiple-protecting_true.i Unable to find full path for "g++" [2024-11-09 00:04:27,826 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 00:04:28,143 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 00:04:28,144 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f1ce83d-de76-4935-827d-6b74d563844a/sv-benchmarks/c/goblint-regression/13-privatized_24-multiple-protecting_true.i [2024-11-09 00:04:28,166 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f1ce83d-de76-4935-827d-6b74d563844a/bin/ukojak-verify-ImItNfHLgk/data/21f636d1c/40f31977fa4a40e6bd920bc9ba8cdc11/FLAG78f3ff9a6 [2024-11-09 00:04:28,420 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f1ce83d-de76-4935-827d-6b74d563844a/bin/ukojak-verify-ImItNfHLgk/data/21f636d1c/40f31977fa4a40e6bd920bc9ba8cdc11 [2024-11-09 00:04:28,422 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 00:04:28,424 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 00:04:28,426 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 00:04:28,426 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 00:04:28,432 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 00:04:28,433 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:04:28" (1/1) ... [2024-11-09 00:04:28,435 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@533b6b6f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:04:28, skipping insertion in model container [2024-11-09 00:04:28,435 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:04:28" (1/1) ... [2024-11-09 00:04:28,493 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 00:04:29,073 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:04:29,118 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 00:04:29,210 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:04:29,276 INFO L204 MainTranslator]: Completed translation [2024-11-09 00:04:29,277 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:04:29 WrapperNode [2024-11-09 00:04:29,277 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 00:04:29,299 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 00:04:29,300 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 00:04:29,300 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 00:04:29,311 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:04:29" (1/1) ... [2024-11-09 00:04:29,339 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:04:29" (1/1) ... [2024-11-09 00:04:29,380 INFO L138 Inliner]: procedures = 166, calls = 54, calls flagged for inlining = 7, calls inlined = 10, statements flattened = 110 [2024-11-09 00:04:29,382 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 00:04:29,383 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 00:04:29,383 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 00:04:29,383 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 00:04:29,395 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:04:29" (1/1) ... [2024-11-09 00:04:29,396 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:04:29" (1/1) ... [2024-11-09 00:04:29,400 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:04:29" (1/1) ... [2024-11-09 00:04:29,400 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:04:29" (1/1) ... [2024-11-09 00:04:29,409 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:04:29" (1/1) ... [2024-11-09 00:04:29,411 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:04:29" (1/1) ... [2024-11-09 00:04:29,414 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:04:29" (1/1) ... [2024-11-09 00:04:29,416 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:04:29" (1/1) ... [2024-11-09 00:04:29,419 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 00:04:29,420 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 00:04:29,421 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 00:04:29,421 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 00:04:29,422 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:04:29" (1/1) ... [2024-11-09 00:04:29,429 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:04:29,457 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f1ce83d-de76-4935-827d-6b74d563844a/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-09 00:04:29,474 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f1ce83d-de76-4935-827d-6b74d563844a/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-09 00:04:29,480 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f1ce83d-de76-4935-827d-6b74d563844a/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-09 00:04:29,521 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2024-11-09 00:04:29,521 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-09 00:04:29,522 INFO L130 BoogieDeclarations]: Found specification of procedure t_fun [2024-11-09 00:04:29,522 INFO L138 BoogieDeclarations]: Found implementation of procedure t_fun [2024-11-09 00:04:29,522 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-11-09 00:04:29,522 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2024-11-09 00:04:29,524 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexUnlock [2024-11-09 00:04:29,524 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 00:04:29,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 00:04:29,527 WARN L207 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement. [2024-11-09 00:04:29,771 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 00:04:29,774 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 00:04:30,235 INFO L283 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-11-09 00:04:30,235 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 00:04:30,324 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 00:04:30,324 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-09 00:04:30,325 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:04:30 BoogieIcfgContainer [2024-11-09 00:04:30,325 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 00:04:30,326 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-09 00:04:30,326 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-09 00:04:30,342 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-09 00:04:30,342 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:04:30" (1/1) ... [2024-11-09 00:04:30,343 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) [2024-11-09 00:04:30,348 INFO L158 Benchmark]: Toolchain (without parser) took 1923.31ms. Allocated memory was 79.7MB in the beginning and 104.9MB in the end (delta: 25.2MB). Free memory was 55.1MB in the beginning and 68.9MB in the end (delta: -13.8MB). Peak memory consumption was 14.9MB. Max. memory is 16.1GB. [2024-11-09 00:04:30,349 INFO L158 Benchmark]: CDTParser took 0.59ms. Allocated memory is still 79.7MB. Free memory is still 55.2MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-09 00:04:30,350 INFO L158 Benchmark]: CACSL2BoogieTranslator took 872.98ms. Allocated memory is still 79.7MB. Free memory was 54.8MB in the beginning and 52.4MB in the end (delta: 2.3MB). Peak memory consumption was 22.2MB. Max. memory is 16.1GB. [2024-11-09 00:04:30,351 INFO L158 Benchmark]: Boogie Procedure Inliner took 82.54ms. Allocated memory is still 79.7MB. Free memory was 52.4MB in the beginning and 50.0MB in the end (delta: 2.4MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-09 00:04:30,352 INFO L158 Benchmark]: Boogie Preprocessor took 36.83ms. Allocated memory is still 79.7MB. Free memory was 50.0MB in the beginning and 48.2MB in the end (delta: 1.8MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2024-11-09 00:04:30,353 INFO L158 Benchmark]: RCFGBuilder took 904.59ms. Allocated memory was 79.7MB in the beginning and 104.9MB in the end (delta: 25.2MB). Free memory was 48.2MB in the beginning and 70.1MB in the end (delta: -21.8MB). Peak memory consumption was 20.0MB. Max. memory is 16.1GB. [2024-11-09 00:04:30,353 INFO L158 Benchmark]: CodeCheck took 20.71ms. Allocated memory is still 104.9MB. Free memory was 70.1MB in the beginning and 69.4MB in the end (delta: 649.4kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-09 00:04:30,357 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 0.59ms. Allocated memory is still 79.7MB. Free memory is still 55.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 872.98ms. Allocated memory is still 79.7MB. Free memory was 54.8MB in the beginning and 52.4MB in the end (delta: 2.3MB). Peak memory consumption was 22.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 82.54ms. Allocated memory is still 79.7MB. Free memory was 52.4MB in the beginning and 50.0MB in the end (delta: 2.4MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 36.83ms. Allocated memory is still 79.7MB. Free memory was 50.0MB in the beginning and 48.2MB in the end (delta: 1.8MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 904.59ms. Allocated memory was 79.7MB in the beginning and 104.9MB in the end (delta: 25.2MB). Free memory was 48.2MB in the beginning and 70.1MB in the end (delta: -21.8MB). Peak memory consumption was 20.0MB. Max. memory is 16.1GB. * CodeCheck took 20.71ms. Allocated memory is still 104.9MB. Free memory was 70.1MB in the beginning and 69.4MB in the end (delta: 649.4kB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-11-09 00:04:30,392 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f1ce83d-de76-4935-827d-6b74d563844a/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