./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/goblint-regression/13-privatized_67-pthread_cond_wait_unknown_1_pos.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_2c93b8db-039f-44f9-bf7d-fb39008e01f5/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c93b8db-039f-44f9-bf7d-fb39008e01f5/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_2c93b8db-039f-44f9-bf7d-fb39008e01f5/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c93b8db-039f-44f9-bf7d-fb39008e01f5/bin/ukojak-verify-ImItNfHLgk/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/goblint-regression/13-privatized_67-pthread_cond_wait_unknown_1_pos.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c93b8db-039f-44f9-bf7d-fb39008e01f5/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_2c93b8db-039f-44f9-bf7d-fb39008e01f5/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 1cd82b96c01a730247618eab1464d47c03eec9013c1d245312913e94981f2bce --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 23:35:33,923 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 23:35:34,009 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c93b8db-039f-44f9-bf7d-fb39008e01f5/bin/ukojak-verify-ImItNfHLgk/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2024-11-08 23:35:34,022 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 23:35:34,022 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 23:35:34,069 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 23:35:34,070 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 23:35:34,070 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 23:35:34,071 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 23:35:34,072 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 23:35:34,073 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 23:35:34,073 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 23:35:34,073 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 23:35:34,074 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-08 23:35:34,074 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-08 23:35:34,074 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-08 23:35:34,075 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 23:35:34,079 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 23:35:34,079 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-08 23:35:34,080 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 23:35:34,080 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 23:35:34,081 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 23:35:34,081 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 23:35:34,082 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 23:35:34,082 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 23:35:34,083 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:35:34,083 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 23:35:34,084 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 23:35:34,084 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 23:35:34,084 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 23:35:34,085 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_2c93b8db-039f-44f9-bf7d-fb39008e01f5/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c93b8db-039f-44f9-bf7d-fb39008e01f5/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1cd82b96c01a730247618eab1464d47c03eec9013c1d245312913e94981f2bce [2024-11-08 23:35:34,381 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 23:35:34,424 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 23:35:34,427 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 23:35:34,429 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 23:35:34,430 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 23:35:34,431 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c93b8db-039f-44f9-bf7d-fb39008e01f5/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/goblint-regression/13-privatized_67-pthread_cond_wait_unknown_1_pos.i Unable to find full path for "g++" [2024-11-08 23:35:36,831 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 23:35:37,236 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 23:35:37,237 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c93b8db-039f-44f9-bf7d-fb39008e01f5/sv-benchmarks/c/goblint-regression/13-privatized_67-pthread_cond_wait_unknown_1_pos.i [2024-11-08 23:35:37,259 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c93b8db-039f-44f9-bf7d-fb39008e01f5/bin/ukojak-verify-ImItNfHLgk/data/0cff1dfbf/649fe6f2758442998b8dc7a73a682cc4/FLAGbe92985f1 [2024-11-08 23:35:37,277 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c93b8db-039f-44f9-bf7d-fb39008e01f5/bin/ukojak-verify-ImItNfHLgk/data/0cff1dfbf/649fe6f2758442998b8dc7a73a682cc4 [2024-11-08 23:35:37,280 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 23:35:37,282 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 23:35:37,284 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 23:35:37,284 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 23:35:37,295 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 23:35:37,296 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:35:37" (1/1) ... [2024-11-08 23:35:37,298 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@550a47b0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:35:37, skipping insertion in model container [2024-11-08 23:35:37,298 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:35:37" (1/1) ... [2024-11-08 23:35:37,371 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 23:35:38,081 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:35:38,125 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 23:35:38,243 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:35:38,453 INFO L204 MainTranslator]: Completed translation [2024-11-08 23:35:38,454 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:35:38 WrapperNode [2024-11-08 23:35:38,454 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 23:35:38,455 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 23:35:38,456 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 23:35:38,456 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 23:35:38,466 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:35:38" (1/1) ... [2024-11-08 23:35:38,494 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:35:38" (1/1) ... [2024-11-08 23:35:38,529 INFO L138 Inliner]: procedures = 354, calls = 22, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 160 [2024-11-08 23:35:38,529 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 23:35:38,530 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 23:35:38,530 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 23:35:38,531 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 23:35:38,542 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:35:38" (1/1) ... [2024-11-08 23:35:38,543 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:35:38" (1/1) ... [2024-11-08 23:35:38,550 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:35:38" (1/1) ... [2024-11-08 23:35:38,550 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:35:38" (1/1) ... [2024-11-08 23:35:38,567 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:35:38" (1/1) ... [2024-11-08 23:35:38,570 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:35:38" (1/1) ... [2024-11-08 23:35:38,575 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:35:38" (1/1) ... [2024-11-08 23:35:38,584 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:35:38" (1/1) ... [2024-11-08 23:35:38,592 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 23:35:38,596 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 23:35:38,597 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 23:35:38,597 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 23:35:38,598 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:35:38" (1/1) ... [2024-11-08 23:35:38,611 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:35:38,626 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c93b8db-039f-44f9-bf7d-fb39008e01f5/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 23:35:38,652 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c93b8db-039f-44f9-bf7d-fb39008e01f5/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 23:35:38,661 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c93b8db-039f-44f9-bf7d-fb39008e01f5/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 23:35:38,691 INFO L130 BoogieDeclarations]: Found specification of procedure f1 [2024-11-08 23:35:38,691 INFO L138 BoogieDeclarations]: Found implementation of procedure f1 [2024-11-08 23:35:38,692 INFO L130 BoogieDeclarations]: Found specification of procedure f2 [2024-11-08 23:35:38,692 INFO L138 BoogieDeclarations]: Found implementation of procedure f2 [2024-11-08 23:35:38,692 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexUnlock [2024-11-08 23:35:38,692 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2024-11-08 23:35:38,692 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 23:35:38,693 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 23:35:38,693 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 23:35:38,693 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 23:35:38,695 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 23:35:39,046 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 23:35:39,050 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 23:35:39,395 INFO L283 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-11-08 23:35:39,396 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 23:35:39,435 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 23:35:39,436 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-08 23:35:39,437 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:35:39 BoogieIcfgContainer [2024-11-08 23:35:39,440 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 23:35:39,441 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 23:35:39,441 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 23:35:39,455 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 23:35:39,456 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:35:39" (1/1) ... [2024-11-08 23:35:39,457 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 23:35:39,465 INFO L158 Benchmark]: Toolchain (without parser) took 2181.69ms. Allocated memory was 142.6MB in the beginning and 188.7MB in the end (delta: 46.1MB). Free memory was 106.4MB in the beginning and 121.1MB in the end (delta: -14.7MB). Peak memory consumption was 32.9MB. Max. memory is 16.1GB. [2024-11-08 23:35:39,465 INFO L158 Benchmark]: CDTParser took 0.40ms. Allocated memory is still 96.5MB. Free memory is still 42.9MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-08 23:35:39,466 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1170.94ms. Allocated memory was 142.6MB in the beginning and 188.7MB in the end (delta: 46.1MB). Free memory was 106.4MB in the beginning and 154.6MB in the end (delta: -48.3MB). Peak memory consumption was 49.7MB. Max. memory is 16.1GB. [2024-11-08 23:35:39,467 INFO L158 Benchmark]: Boogie Procedure Inliner took 74.14ms. Allocated memory is still 188.7MB. Free memory was 154.6MB in the beginning and 151.5MB in the end (delta: 3.1MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2024-11-08 23:35:39,468 INFO L158 Benchmark]: Boogie Preprocessor took 65.17ms. Allocated memory is still 188.7MB. Free memory was 151.5MB in the beginning and 148.3MB in the end (delta: 3.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2024-11-08 23:35:39,468 INFO L158 Benchmark]: RCFGBuilder took 843.51ms. Allocated memory is still 188.7MB. Free memory was 148.3MB in the beginning and 122.1MB in the end (delta: 26.2MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB. [2024-11-08 23:35:39,469 INFO L158 Benchmark]: CodeCheck took 21.86ms. Allocated memory is still 188.7MB. Free memory was 122.1MB in the beginning and 121.1MB in the end (delta: 1.0MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-08 23:35:39,473 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 0.40ms. Allocated memory is still 96.5MB. Free memory is still 42.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1170.94ms. Allocated memory was 142.6MB in the beginning and 188.7MB in the end (delta: 46.1MB). Free memory was 106.4MB in the beginning and 154.6MB in the end (delta: -48.3MB). Peak memory consumption was 49.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 74.14ms. Allocated memory is still 188.7MB. Free memory was 154.6MB in the beginning and 151.5MB in the end (delta: 3.1MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 65.17ms. Allocated memory is still 188.7MB. Free memory was 151.5MB in the beginning and 148.3MB in the end (delta: 3.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 843.51ms. Allocated memory is still 188.7MB. Free memory was 148.3MB in the beginning and 122.1MB in the end (delta: 26.2MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB. * CodeCheck took 21.86ms. Allocated memory is still 188.7MB. Free memory was 122.1MB in the beginning and 121.1MB in the end (delta: 1.0MB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-11-08 23:35:39,513 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c93b8db-039f-44f9-bf7d-fb39008e01f5/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c93b8db-039f-44f9-bf7d-fb39008e01f5/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c93b8db-039f-44f9-bf7d-fb39008e01f5/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_2c93b8db-039f-44f9-bf7d-fb39008e01f5/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c93b8db-039f-44f9-bf7d-fb39008e01f5/bin/ukojak-verify-ImItNfHLgk/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/goblint-regression/13-privatized_67-pthread_cond_wait_unknown_1_pos.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c93b8db-039f-44f9-bf7d-fb39008e01f5/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_2c93b8db-039f-44f9-bf7d-fb39008e01f5/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 1cd82b96c01a730247618eab1464d47c03eec9013c1d245312913e94981f2bce --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 23:35:42,346 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 23:35:42,447 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c93b8db-039f-44f9-bf7d-fb39008e01f5/bin/ukojak-verify-ImItNfHLgk/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2024-11-08 23:35:42,495 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 23:35:42,497 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 23:35:42,498 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 23:35:42,498 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 23:35:42,499 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 23:35:42,499 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 23:35:42,500 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 23:35:42,500 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 23:35:42,501 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-08 23:35:42,501 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-08 23:35:42,506 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-08 23:35:42,507 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 23:35:42,507 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-08 23:35:42,507 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-08 23:35:42,508 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 23:35:42,508 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-08 23:35:42,509 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-08 23:35:42,509 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 23:35:42,513 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 23:35:42,513 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 23:35:42,514 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 23:35:42,514 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 23:35:42,515 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-11-08 23:35:42,515 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-11-08 23:35:42,515 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 23:35:42,516 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:35:42,516 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 23:35:42,518 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 23:35:42,518 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-08 23:35:42,519 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-08 23:35:42,519 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-11-08 23:35:42,519 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_2c93b8db-039f-44f9-bf7d-fb39008e01f5/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c93b8db-039f-44f9-bf7d-fb39008e01f5/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1cd82b96c01a730247618eab1464d47c03eec9013c1d245312913e94981f2bce [2024-11-08 23:35:43,024 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 23:35:43,054 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 23:35:43,063 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 23:35:43,068 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 23:35:43,069 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 23:35:43,070 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c93b8db-039f-44f9-bf7d-fb39008e01f5/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/goblint-regression/13-privatized_67-pthread_cond_wait_unknown_1_pos.i Unable to find full path for "g++" [2024-11-08 23:35:45,421 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 23:35:45,841 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 23:35:45,845 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c93b8db-039f-44f9-bf7d-fb39008e01f5/sv-benchmarks/c/goblint-regression/13-privatized_67-pthread_cond_wait_unknown_1_pos.i [2024-11-08 23:35:45,875 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c93b8db-039f-44f9-bf7d-fb39008e01f5/bin/ukojak-verify-ImItNfHLgk/data/6b3bf0475/d8edcebb5d6743cdbd380253b58b51ca/FLAG91ab9d0a7 [2024-11-08 23:35:46,024 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c93b8db-039f-44f9-bf7d-fb39008e01f5/bin/ukojak-verify-ImItNfHLgk/data/6b3bf0475/d8edcebb5d6743cdbd380253b58b51ca [2024-11-08 23:35:46,027 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 23:35:46,029 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 23:35:46,031 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 23:35:46,031 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 23:35:46,037 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 23:35:46,038 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:35:46" (1/1) ... [2024-11-08 23:35:46,040 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@545d3c9c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:35:46, skipping insertion in model container [2024-11-08 23:35:46,040 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:35:46" (1/1) ... [2024-11-08 23:35:46,162 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 23:35:47,064 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:35:47,111 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 23:35:47,198 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:35:47,357 INFO L204 MainTranslator]: Completed translation [2024-11-08 23:35:47,358 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:35:47 WrapperNode [2024-11-08 23:35:47,358 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 23:35:47,359 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 23:35:47,360 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 23:35:47,360 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 23:35:47,370 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:35:47" (1/1) ... [2024-11-08 23:35:47,410 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:35:47" (1/1) ... [2024-11-08 23:35:47,463 INFO L138 Inliner]: procedures = 358, calls = 22, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 161 [2024-11-08 23:35:47,465 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 23:35:47,466 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 23:35:47,466 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 23:35:47,467 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 23:35:47,477 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:35:47" (1/1) ... [2024-11-08 23:35:47,478 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:35:47" (1/1) ... [2024-11-08 23:35:47,488 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:35:47" (1/1) ... [2024-11-08 23:35:47,492 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:35:47" (1/1) ... [2024-11-08 23:35:47,526 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:35:47" (1/1) ... [2024-11-08 23:35:47,529 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:35:47" (1/1) ... [2024-11-08 23:35:47,534 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:35:47" (1/1) ... [2024-11-08 23:35:47,537 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:35:47" (1/1) ... [2024-11-08 23:35:47,543 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 23:35:47,544 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 23:35:47,544 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 23:35:47,544 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 23:35:47,545 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:35:47" (1/1) ... [2024-11-08 23:35:47,552 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:35:47,585 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c93b8db-039f-44f9-bf7d-fb39008e01f5/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 23:35:47,600 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c93b8db-039f-44f9-bf7d-fb39008e01f5/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 23:35:47,610 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c93b8db-039f-44f9-bf7d-fb39008e01f5/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 23:35:47,649 INFO L130 BoogieDeclarations]: Found specification of procedure f1 [2024-11-08 23:35:47,649 INFO L138 BoogieDeclarations]: Found implementation of procedure f1 [2024-11-08 23:35:47,649 INFO L130 BoogieDeclarations]: Found specification of procedure f2 [2024-11-08 23:35:47,650 INFO L138 BoogieDeclarations]: Found implementation of procedure f2 [2024-11-08 23:35:47,650 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-11-08 23:35:47,650 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2024-11-08 23:35:47,650 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexUnlock [2024-11-08 23:35:47,650 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2024-11-08 23:35:47,652 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 23:35:47,652 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 23:35:47,652 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 23:35:47,654 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 23:35:48,137 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 23:35:48,139 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 23:35:48,553 INFO L283 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-11-08 23:35:48,553 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 23:35:48,597 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 23:35:48,597 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-08 23:35:48,601 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:35:48 BoogieIcfgContainer [2024-11-08 23:35:48,601 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 23:35:48,605 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 23:35:48,605 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 23:35:48,618 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 23:35:48,618 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:35:48" (1/1) ... [2024-11-08 23:35:48,619 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 23:35:48,627 INFO L158 Benchmark]: Toolchain (without parser) took 2596.90ms. Allocated memory was 60.8MB in the beginning and 86.0MB in the end (delta: 25.2MB). Free memory was 28.8MB in the beginning and 47.0MB in the end (delta: -18.2MB). Peak memory consumption was 5.9MB. Max. memory is 16.1GB. [2024-11-08 23:35:48,627 INFO L158 Benchmark]: CDTParser took 1.49ms. Allocated memory is still 60.8MB. Free memory was 37.4MB in the beginning and 37.3MB in the end (delta: 81.6kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-08 23:35:48,629 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1328.02ms. Allocated memory was 60.8MB in the beginning and 86.0MB in the end (delta: 25.2MB). Free memory was 28.6MB in the beginning and 42.2MB in the end (delta: -13.5MB). Peak memory consumption was 17.4MB. Max. memory is 16.1GB. [2024-11-08 23:35:48,630 INFO L158 Benchmark]: Boogie Procedure Inliner took 106.19ms. Allocated memory is still 86.0MB. Free memory was 42.2MB in the beginning and 38.6MB in the end (delta: 3.5MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2024-11-08 23:35:48,631 INFO L158 Benchmark]: Boogie Preprocessor took 76.92ms. Allocated memory is still 86.0MB. Free memory was 38.6MB in the beginning and 56.7MB in the end (delta: -18.1MB). Peak memory consumption was 6.0MB. Max. memory is 16.1GB. [2024-11-08 23:35:48,632 INFO L158 Benchmark]: RCFGBuilder took 1060.50ms. Allocated memory is still 86.0MB. Free memory was 56.4MB in the beginning and 48.2MB in the end (delta: 8.1MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. [2024-11-08 23:35:48,633 INFO L158 Benchmark]: CodeCheck took 19.52ms. Allocated memory is still 86.0MB. Free memory was 47.8MB in the beginning and 47.0MB in the end (delta: 826.6kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-08 23:35:48,638 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 1.49ms. Allocated memory is still 60.8MB. Free memory was 37.4MB in the beginning and 37.3MB in the end (delta: 81.6kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1328.02ms. Allocated memory was 60.8MB in the beginning and 86.0MB in the end (delta: 25.2MB). Free memory was 28.6MB in the beginning and 42.2MB in the end (delta: -13.5MB). Peak memory consumption was 17.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 106.19ms. Allocated memory is still 86.0MB. Free memory was 42.2MB in the beginning and 38.6MB in the end (delta: 3.5MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 76.92ms. Allocated memory is still 86.0MB. Free memory was 38.6MB in the beginning and 56.7MB in the end (delta: -18.1MB). Peak memory consumption was 6.0MB. Max. memory is 16.1GB. * RCFGBuilder took 1060.50ms. Allocated memory is still 86.0MB. Free memory was 56.4MB in the beginning and 48.2MB in the end (delta: 8.1MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. * CodeCheck took 19.52ms. Allocated memory is still 86.0MB. Free memory was 47.8MB in the beginning and 47.0MB in the end (delta: 826.6kB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-11-08 23:35:48,690 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c93b8db-039f-44f9-bf7d-fb39008e01f5/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