./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/goblint-regression/13-privatized_67-pthread_cond_wait_unknown_1_pos.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e44f445-7e84-4038-9d52-5f1ed4d4b46b/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e44f445-7e84-4038-9d52-5f1ed4d4b46b/bin/ukojak-verify-EEHR8qb7sm/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e44f445-7e84-4038-9d52-5f1ed4d4b46b/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e44f445-7e84-4038-9d52-5f1ed4d4b46b/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.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_2e44f445-7e84-4038-9d52-5f1ed4d4b46b/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e44f445-7e84-4038-9d52-5f1ed4d4b46b/bin/ukojak-verify-EEHR8qb7sm --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 1cd82b96c01a730247618eab1464d47c03eec9013c1d245312913e94981f2bce --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 20:48:13,104 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 20:48:13,198 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e44f445-7e84-4038-9d52-5f1ed4d4b46b/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-13 20:48:13,206 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 20:48:13,206 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 20:48:13,242 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 20:48:13,243 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 20:48:13,244 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 20:48:13,244 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 20:48:13,245 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 20:48:13,246 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 20:48:13,246 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 20:48:13,246 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 20:48:13,246 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 20:48:13,247 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 20:48:13,247 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 20:48:13,247 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 20:48:13,247 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 20:48:13,247 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 20:48:13,248 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 20:48:13,248 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 20:48:13,248 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 20:48:13,248 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 20:48:13,248 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 20:48:13,248 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 20:48:13,248 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 20:48:13,249 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 20:48:13,249 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 20:48:13,249 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 20:48:13,250 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 20:48:13,250 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 20:48:13,250 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 20:48:13,250 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 20:48:13,250 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e44f445-7e84-4038-9d52-5f1ed4d4b46b/bin/ukojak-verify-EEHR8qb7sm Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) 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 [2024-11-13 20:48:13,643 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 20:48:13,657 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 20:48:13,663 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 20:48:13,665 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 20:48:13,665 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 20:48:13,667 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e44f445-7e84-4038-9d52-5f1ed4d4b46b/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/goblint-regression/13-privatized_67-pthread_cond_wait_unknown_1_pos.i Unable to find full path for "g++" [2024-11-13 20:48:15,692 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 20:48:16,102 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 20:48:16,104 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e44f445-7e84-4038-9d52-5f1ed4d4b46b/sv-benchmarks/c/goblint-regression/13-privatized_67-pthread_cond_wait_unknown_1_pos.i [2024-11-13 20:48:16,128 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e44f445-7e84-4038-9d52-5f1ed4d4b46b/bin/ukojak-verify-EEHR8qb7sm/data/0c6497ed2/69941c8ec95e43839f89b2897f409b07/FLAG6d81f7e72 [2024-11-13 20:48:16,144 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e44f445-7e84-4038-9d52-5f1ed4d4b46b/bin/ukojak-verify-EEHR8qb7sm/data/0c6497ed2/69941c8ec95e43839f89b2897f409b07 [2024-11-13 20:48:16,146 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 20:48:16,148 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 20:48:16,149 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 20:48:16,149 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 20:48:16,154 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 20:48:16,155 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 08:48:16" (1/1) ... [2024-11-13 20:48:16,156 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@514ad5b6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:48:16, skipping insertion in model container [2024-11-13 20:48:16,156 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 08:48:16" (1/1) ... [2024-11-13 20:48:16,195 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 20:48:16,373 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e44f445-7e84-4038-9d52-5f1ed4d4b46b/sv-benchmarks/c/goblint-regression/13-privatized_67-pthread_cond_wait_unknown_1_pos.i[1103,1116] [2024-11-13 20:48:16,689 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:48:16,707 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 20:48:16,717 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e44f445-7e84-4038-9d52-5f1ed4d4b46b/sv-benchmarks/c/goblint-regression/13-privatized_67-pthread_cond_wait_unknown_1_pos.i[1103,1116] [2024-11-13 20:48:16,796 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:48:16,898 INFO L204 MainTranslator]: Completed translation [2024-11-13 20:48:16,899 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:48:16 WrapperNode [2024-11-13 20:48:16,900 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 20:48:16,901 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 20:48:16,901 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 20:48:16,901 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 20:48:16,907 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:48:16" (1/1) ... [2024-11-13 20:48:16,939 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:48:16" (1/1) ... [2024-11-13 20:48:16,975 INFO L138 Inliner]: procedures = 357, calls = 24, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 167 [2024-11-13 20:48:16,977 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 20:48:16,978 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 20:48:16,978 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 20:48:16,978 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 20:48:16,985 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:48:16" (1/1) ... [2024-11-13 20:48:16,985 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:48:16" (1/1) ... [2024-11-13 20:48:16,990 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:48:16" (1/1) ... [2024-11-13 20:48:16,990 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:48:16" (1/1) ... [2024-11-13 20:48:17,003 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:48:16" (1/1) ... [2024-11-13 20:48:17,005 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:48:16" (1/1) ... [2024-11-13 20:48:17,008 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:48:16" (1/1) ... [2024-11-13 20:48:17,010 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:48:16" (1/1) ... [2024-11-13 20:48:17,017 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 20:48:17,018 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 20:48:17,019 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 20:48:17,020 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 20:48:17,021 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:48:16" (1/1) ... [2024-11-13 20:48:17,029 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 20:48:17,042 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e44f445-7e84-4038-9d52-5f1ed4d4b46b/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 20:48:17,054 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e44f445-7e84-4038-9d52-5f1ed4d4b46b/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 20:48:17,056 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e44f445-7e84-4038-9d52-5f1ed4d4b46b/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 20:48:17,080 INFO L130 BoogieDeclarations]: Found specification of procedure f1 [2024-11-13 20:48:17,081 INFO L138 BoogieDeclarations]: Found implementation of procedure f1 [2024-11-13 20:48:17,081 INFO L130 BoogieDeclarations]: Found specification of procedure f2 [2024-11-13 20:48:17,081 INFO L138 BoogieDeclarations]: Found implementation of procedure f2 [2024-11-13 20:48:17,081 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-13 20:48:17,081 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexUnlock [2024-11-13 20:48:17,081 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2024-11-13 20:48:17,081 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 20:48:17,081 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 20:48:17,081 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 20:48:17,081 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 20:48:17,082 WARN L207 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement. [2024-11-13 20:48:17,411 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 20:48:17,413 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 20:48:17,697 INFO L283 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-11-13 20:48:17,697 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 20:48:17,750 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 20:48:17,750 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-13 20:48:17,751 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 08:48:17 BoogieIcfgContainer [2024-11-13 20:48:17,751 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 20:48:17,752 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 20:48:17,752 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 20:48:17,769 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 20:48:17,770 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 08:48:17" (1/1) ... [2024-11-13 20:48:17,771 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck has thrown an exception: java.lang.UnsupportedOperationException: Concurrent programs are currently unsupported at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.initialize(CodeCheckObserver.java:172) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:356) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:166) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:150) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:127) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:233) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:227) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:144) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:106) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-11-13 20:48:17,781 INFO L158 Benchmark]: Toolchain (without parser) took 1630.03ms. Allocated memory is still 142.6MB. Free memory was 116.3MB in the beginning and 98.8MB in the end (delta: 17.5MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2024-11-13 20:48:17,784 INFO L158 Benchmark]: CDTParser took 1.54ms. Allocated memory is still 142.6MB. Free memory is still 80.9MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 20:48:17,785 INFO L158 Benchmark]: CACSL2BoogieTranslator took 750.99ms. Allocated memory is still 142.6MB. Free memory was 116.0MB in the beginning and 77.8MB in the end (delta: 38.2MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. [2024-11-13 20:48:17,785 INFO L158 Benchmark]: Boogie Procedure Inliner took 76.78ms. Allocated memory is still 142.6MB. Free memory was 77.6MB in the beginning and 74.7MB in the end (delta: 2.8MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 20:48:17,786 INFO L158 Benchmark]: Boogie Preprocessor took 39.53ms. Allocated memory is still 142.6MB. Free memory was 74.7MB in the beginning and 72.1MB in the end (delta: 2.7MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 20:48:17,786 INFO L158 Benchmark]: RCFGBuilder took 732.89ms. Allocated memory is still 142.6MB. Free memory was 72.1MB in the beginning and 100.2MB in the end (delta: -28.1MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. [2024-11-13 20:48:17,786 INFO L158 Benchmark]: CodeCheck took 25.03ms. Allocated memory is still 142.6MB. Free memory was 100.2MB in the beginning and 98.8MB in the end (delta: 1.4MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 20:48:17,789 INFO L338 ainManager$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 1.54ms. Allocated memory is still 142.6MB. Free memory is still 80.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 750.99ms. Allocated memory is still 142.6MB. Free memory was 116.0MB in the beginning and 77.8MB in the end (delta: 38.2MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 76.78ms. Allocated memory is still 142.6MB. Free memory was 77.6MB in the beginning and 74.7MB in the end (delta: 2.8MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 39.53ms. Allocated memory is still 142.6MB. Free memory was 74.7MB in the beginning and 72.1MB in the end (delta: 2.7MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 732.89ms. Allocated memory is still 142.6MB. Free memory was 72.1MB in the beginning and 100.2MB in the end (delta: -28.1MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. * CodeCheck took 25.03ms. Allocated memory is still 142.6MB. Free memory was 100.2MB in the beginning and 98.8MB in the end (delta: 1.4MB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-11-13 20:48:17,824 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e44f445-7e84-4038-9d52-5f1ed4d4b46b/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e44f445-7e84-4038-9d52-5f1ed4d4b46b/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e44f445-7e84-4038-9d52-5f1ed4d4b46b/bin/ukojak-verify-EEHR8qb7sm/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e44f445-7e84-4038-9d52-5f1ed4d4b46b/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e44f445-7e84-4038-9d52-5f1ed4d4b46b/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.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_2e44f445-7e84-4038-9d52-5f1ed4d4b46b/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e44f445-7e84-4038-9d52-5f1ed4d4b46b/bin/ukojak-verify-EEHR8qb7sm --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 1cd82b96c01a730247618eab1464d47c03eec9013c1d245312913e94981f2bce --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 20:48:20,660 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 20:48:20,787 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e44f445-7e84-4038-9d52-5f1ed4d4b46b/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2024-11-13 20:48:20,822 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 20:48:20,823 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 20:48:20,823 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 20:48:20,823 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 20:48:20,824 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 20:48:20,824 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 20:48:20,824 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 20:48:20,824 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 20:48:20,824 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 20:48:20,824 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 20:48:20,824 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 20:48:20,824 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 20:48:20,824 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 20:48:20,824 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-13 20:48:20,825 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-13 20:48:20,825 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 20:48:20,825 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-13 20:48:20,825 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 20:48:20,826 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 20:48:20,826 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 20:48:20,826 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 20:48:20,826 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 20:48:20,826 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 20:48:20,826 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 20:48:20,826 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-11-13 20:48:20,827 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 20:48:20,827 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 20:48:20,827 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 20:48:20,827 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 20:48:20,827 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 20:48:20,827 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-13 20:48:20,827 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 20:48:20,827 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-11-13 20:48:20,827 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e44f445-7e84-4038-9d52-5f1ed4d4b46b/bin/ukojak-verify-EEHR8qb7sm Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) 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 [2024-11-13 20:48:21,195 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 20:48:21,205 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 20:48:21,208 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 20:48:21,212 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 20:48:21,212 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 20:48:21,214 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e44f445-7e84-4038-9d52-5f1ed4d4b46b/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/goblint-regression/13-privatized_67-pthread_cond_wait_unknown_1_pos.i Unable to find full path for "g++" [2024-11-13 20:48:23,259 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 20:48:23,665 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 20:48:23,666 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e44f445-7e84-4038-9d52-5f1ed4d4b46b/sv-benchmarks/c/goblint-regression/13-privatized_67-pthread_cond_wait_unknown_1_pos.i [2024-11-13 20:48:23,695 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e44f445-7e84-4038-9d52-5f1ed4d4b46b/bin/ukojak-verify-EEHR8qb7sm/data/8f706c418/f6fe2d3cf7d2483983a8abd9b0e6c2e5/FLAGd8988fc16 [2024-11-13 20:48:23,844 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e44f445-7e84-4038-9d52-5f1ed4d4b46b/bin/ukojak-verify-EEHR8qb7sm/data/8f706c418/f6fe2d3cf7d2483983a8abd9b0e6c2e5 [2024-11-13 20:48:23,846 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 20:48:23,848 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 20:48:23,849 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 20:48:23,849 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 20:48:23,853 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 20:48:23,854 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 08:48:23" (1/1) ... [2024-11-13 20:48:23,855 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3fdda4d1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:48:23, skipping insertion in model container [2024-11-13 20:48:23,855 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 08:48:23" (1/1) ... [2024-11-13 20:48:23,907 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 20:48:24,115 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e44f445-7e84-4038-9d52-5f1ed4d4b46b/sv-benchmarks/c/goblint-regression/13-privatized_67-pthread_cond_wait_unknown_1_pos.i[1103,1116] [2024-11-13 20:48:24,697 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:48:24,732 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 20:48:24,747 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e44f445-7e84-4038-9d52-5f1ed4d4b46b/sv-benchmarks/c/goblint-regression/13-privatized_67-pthread_cond_wait_unknown_1_pos.i[1103,1116] [2024-11-13 20:48:24,853 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:48:24,982 INFO L204 MainTranslator]: Completed translation [2024-11-13 20:48:24,982 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:48:24 WrapperNode [2024-11-13 20:48:24,983 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 20:48:24,984 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 20:48:24,984 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 20:48:24,984 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 20:48:24,992 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:48:24" (1/1) ... [2024-11-13 20:48:25,031 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:48:24" (1/1) ... [2024-11-13 20:48:25,069 INFO L138 Inliner]: procedures = 364, calls = 24, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 168 [2024-11-13 20:48:25,069 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 20:48:25,070 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 20:48:25,070 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 20:48:25,070 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 20:48:25,078 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:48:24" (1/1) ... [2024-11-13 20:48:25,078 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:48:24" (1/1) ... [2024-11-13 20:48:25,084 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:48:24" (1/1) ... [2024-11-13 20:48:25,091 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:48:24" (1/1) ... [2024-11-13 20:48:25,121 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:48:24" (1/1) ... [2024-11-13 20:48:25,123 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:48:24" (1/1) ... [2024-11-13 20:48:25,129 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:48:24" (1/1) ... [2024-11-13 20:48:25,131 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:48:24" (1/1) ... [2024-11-13 20:48:25,137 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 20:48:25,138 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 20:48:25,138 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 20:48:25,138 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 20:48:25,139 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:48:24" (1/1) ... [2024-11-13 20:48:25,147 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 20:48:25,172 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e44f445-7e84-4038-9d52-5f1ed4d4b46b/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 20:48:25,185 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e44f445-7e84-4038-9d52-5f1ed4d4b46b/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 20:48:25,188 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e44f445-7e84-4038-9d52-5f1ed4d4b46b/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 20:48:25,212 INFO L130 BoogieDeclarations]: Found specification of procedure f1 [2024-11-13 20:48:25,212 INFO L138 BoogieDeclarations]: Found implementation of procedure f1 [2024-11-13 20:48:25,212 INFO L130 BoogieDeclarations]: Found specification of procedure f2 [2024-11-13 20:48:25,213 INFO L138 BoogieDeclarations]: Found implementation of procedure f2 [2024-11-13 20:48:25,213 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-13 20:48:25,213 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2024-11-13 20:48:25,213 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-11-13 20:48:25,213 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2024-11-13 20:48:25,213 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexUnlock [2024-11-13 20:48:25,213 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2024-11-13 20:48:25,213 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 20:48:25,213 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 20:48:25,214 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 20:48:25,215 WARN L207 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement. [2024-11-13 20:48:25,568 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 20:48:25,570 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 20:48:25,985 INFO L283 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-11-13 20:48:25,987 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 20:48:26,036 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 20:48:26,039 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-13 20:48:26,039 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 08:48:26 BoogieIcfgContainer [2024-11-13 20:48:26,039 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 20:48:26,040 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 20:48:26,040 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 20:48:26,052 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 20:48:26,052 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 08:48:26" (1/1) ... [2024-11-13 20:48:26,054 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck has thrown an exception: java.lang.UnsupportedOperationException: Concurrent programs are currently unsupported at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.initialize(CodeCheckObserver.java:172) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:356) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:166) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:150) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:127) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:233) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:227) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:144) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:106) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-11-13 20:48:26,059 INFO L158 Benchmark]: Toolchain (without parser) took 2211.43ms. Allocated memory is still 117.4MB. Free memory was 93.6MB in the beginning and 66.5MB in the end (delta: 27.1MB). Peak memory consumption was 23.6MB. Max. memory is 16.1GB. [2024-11-13 20:48:26,060 INFO L158 Benchmark]: CDTParser took 1.48ms. Allocated memory is still 83.9MB. Free memory is still 48.1MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 20:48:26,061 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1134.54ms. Allocated memory is still 117.4MB. Free memory was 93.4MB in the beginning and 52.6MB in the end (delta: 40.8MB). Peak memory consumption was 41.9MB. Max. memory is 16.1GB. [2024-11-13 20:48:26,061 INFO L158 Benchmark]: Boogie Procedure Inliner took 85.48ms. Allocated memory is still 117.4MB. Free memory was 52.6MB in the beginning and 49.6MB in the end (delta: 3.0MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 20:48:26,062 INFO L158 Benchmark]: Boogie Preprocessor took 66.83ms. Allocated memory is still 117.4MB. Free memory was 49.6MB in the beginning and 45.6MB in the end (delta: 3.9MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 20:48:26,062 INFO L158 Benchmark]: RCFGBuilder took 901.99ms. Allocated memory is still 117.4MB. Free memory was 45.6MB in the beginning and 67.4MB in the end (delta: -21.8MB). Peak memory consumption was 15.2MB. Max. memory is 16.1GB. [2024-11-13 20:48:26,063 INFO L158 Benchmark]: CodeCheck took 17.81ms. Allocated memory is still 117.4MB. Free memory was 67.4MB in the beginning and 66.5MB in the end (delta: 975.0kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 20:48:26,065 INFO L338 ainManager$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 1.48ms. Allocated memory is still 83.9MB. Free memory is still 48.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1134.54ms. Allocated memory is still 117.4MB. Free memory was 93.4MB in the beginning and 52.6MB in the end (delta: 40.8MB). Peak memory consumption was 41.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 85.48ms. Allocated memory is still 117.4MB. Free memory was 52.6MB in the beginning and 49.6MB in the end (delta: 3.0MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 66.83ms. Allocated memory is still 117.4MB. Free memory was 49.6MB in the beginning and 45.6MB in the end (delta: 3.9MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 901.99ms. Allocated memory is still 117.4MB. Free memory was 45.6MB in the beginning and 67.4MB in the end (delta: -21.8MB). Peak memory consumption was 15.2MB. Max. memory is 16.1GB. * CodeCheck took 17.81ms. Allocated memory is still 117.4MB. Free memory was 67.4MB in the beginning and 66.5MB in the end (delta: 975.0kB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-11-13 20:48:26,101 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e44f445-7e84-4038-9d52-5f1ed4d4b46b/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: Concurrent programs are currently unsupported