./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-theta/unwind3-100.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_27576251-bee4-4263-aa6d-e792289aab97/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27576251-bee4-4263-aa6d-e792289aab97/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_27576251-bee4-4263-aa6d-e792289aab97/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27576251-bee4-4263-aa6d-e792289aab97/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-theta/unwind3-100.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27576251-bee4-4263-aa6d-e792289aab97/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_27576251-bee4-4263-aa6d-e792289aab97/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 51e84781857cfc73ae131a38742d9d6222707e54f6a010e2853f82c7770f5a96 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 21:29:37,076 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 21:29:37,205 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27576251-bee4-4263-aa6d-e792289aab97/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-13 21:29:37,214 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 21:29:37,218 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 21:29:37,259 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 21:29:37,261 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 21:29:37,262 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 21:29:37,263 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 21:29:37,263 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 21:29:37,263 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 21:29:37,264 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 21:29:37,264 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 21:29:37,264 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 21:29:37,264 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 21:29:37,266 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 21:29:37,266 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 21:29:37,266 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 21:29:37,266 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 21:29:37,267 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 21:29:37,267 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 21:29:37,267 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 21:29:37,267 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 21:29:37,267 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 21:29:37,267 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 21:29:37,268 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 21:29:37,268 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 21:29:37,268 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:29:37,268 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 21:29:37,268 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 21:29:37,268 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 21:29:37,269 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 21:29:37,269 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 21:29:37,269 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_27576251-bee4-4263-aa6d-e792289aab97/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 -> 51e84781857cfc73ae131a38742d9d6222707e54f6a010e2853f82c7770f5a96 [2024-11-13 21:29:37,681 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 21:29:37,697 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 21:29:37,702 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 21:29:37,703 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 21:29:37,706 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 21:29:37,707 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27576251-bee4-4263-aa6d-e792289aab97/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/pthread-theta/unwind3-100.i Unable to find full path for "g++" [2024-11-13 21:29:39,872 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 21:29:40,291 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 21:29:40,292 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27576251-bee4-4263-aa6d-e792289aab97/sv-benchmarks/c/pthread-theta/unwind3-100.i [2024-11-13 21:29:40,311 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27576251-bee4-4263-aa6d-e792289aab97/bin/ukojak-verify-EEHR8qb7sm/data/bec6a49ea/07500746969f41f485fcaeacb8bad95d/FLAG4e0ff27f9 [2024-11-13 21:29:40,455 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27576251-bee4-4263-aa6d-e792289aab97/bin/ukojak-verify-EEHR8qb7sm/data/bec6a49ea/07500746969f41f485fcaeacb8bad95d [2024-11-13 21:29:40,458 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 21:29:40,460 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 21:29:40,462 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 21:29:40,462 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 21:29:40,468 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 21:29:40,469 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:29:40" (1/1) ... [2024-11-13 21:29:40,471 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@76d43fe6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:29:40, skipping insertion in model container [2024-11-13 21:29:40,471 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:29:40" (1/1) ... [2024-11-13 21:29:40,513 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 21:29:40,928 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_27576251-bee4-4263-aa6d-e792289aab97/sv-benchmarks/c/pthread-theta/unwind3-100.i[33026,33039] [2024-11-13 21:29:40,951 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:29:40,962 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 21:29:41,038 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_27576251-bee4-4263-aa6d-e792289aab97/sv-benchmarks/c/pthread-theta/unwind3-100.i[33026,33039] [2024-11-13 21:29:41,048 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:29:41,101 INFO L204 MainTranslator]: Completed translation [2024-11-13 21:29:41,102 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:29:41 WrapperNode [2024-11-13 21:29:41,103 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 21:29:41,107 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 21:29:41,107 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 21:29:41,107 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 21:29:41,116 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:29:41" (1/1) ... [2024-11-13 21:29:41,132 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:29:41" (1/1) ... [2024-11-13 21:29:41,158 INFO L138 Inliner]: procedures = 169, calls = 10, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 62 [2024-11-13 21:29:41,159 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 21:29:41,163 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 21:29:41,163 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 21:29:41,163 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 21:29:41,171 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:29:41" (1/1) ... [2024-11-13 21:29:41,172 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:29:41" (1/1) ... [2024-11-13 21:29:41,177 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:29:41" (1/1) ... [2024-11-13 21:29:41,178 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:29:41" (1/1) ... [2024-11-13 21:29:41,191 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:29:41" (1/1) ... [2024-11-13 21:29:41,194 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:29:41" (1/1) ... [2024-11-13 21:29:41,196 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:29:41" (1/1) ... [2024-11-13 21:29:41,197 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:29:41" (1/1) ... [2024-11-13 21:29:41,200 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 21:29:41,201 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 21:29:41,201 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 21:29:41,201 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 21:29:41,202 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:29:41" (1/1) ... [2024-11-13 21:29:41,210 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:29:41,229 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27576251-bee4-4263-aa6d-e792289aab97/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 21:29:41,245 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27576251-bee4-4263-aa6d-e792289aab97/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 21:29:41,253 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27576251-bee4-4263-aa6d-e792289aab97/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 21:29:41,286 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 21:29:41,286 INFO L130 BoogieDeclarations]: Found specification of procedure f1 [2024-11-13 21:29:41,286 INFO L138 BoogieDeclarations]: Found implementation of procedure f1 [2024-11-13 21:29:41,287 INFO L130 BoogieDeclarations]: Found specification of procedure f2 [2024-11-13 21:29:41,287 INFO L138 BoogieDeclarations]: Found implementation of procedure f2 [2024-11-13 21:29:41,287 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 21:29:41,287 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 21:29:41,287 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 21:29:41,290 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 21:29:41,466 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 21:29:41,469 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 21:29:41,690 INFO L283 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-11-13 21:29:41,691 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 21:29:41,709 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 21:29:41,709 INFO L316 CfgBuilder]: Removed 2 assume(true) statements. [2024-11-13 21:29:41,709 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:29:41 BoogieIcfgContainer [2024-11-13 21:29:41,710 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 21:29:41,711 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 21:29:41,711 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 21:29:41,724 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 21:29:41,724 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:29:41" (1/1) ... [2024-11-13 21:29:41,726 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$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-11-13 21:29:41,733 INFO L158 Benchmark]: Toolchain (without parser) took 1271.69ms. Allocated memory is still 142.6MB. Free memory was 117.8MB in the beginning and 81.1MB in the end (delta: 36.8MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. [2024-11-13 21:29:41,733 INFO L158 Benchmark]: CDTParser took 0.51ms. Allocated memory is still 142.6MB. Free memory is still 81.3MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 21:29:41,734 INFO L158 Benchmark]: CACSL2BoogieTranslator took 641.87ms. Allocated memory is still 142.6MB. Free memory was 117.6MB in the beginning and 97.7MB in the end (delta: 19.8MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-11-13 21:29:41,734 INFO L158 Benchmark]: Boogie Procedure Inliner took 51.99ms. Allocated memory is still 142.6MB. Free memory was 97.7MB in the beginning and 96.1MB in the end (delta: 1.6MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 21:29:41,735 INFO L158 Benchmark]: Boogie Preprocessor took 37.36ms. Allocated memory is still 142.6MB. Free memory was 95.9MB in the beginning and 95.0MB in the end (delta: 852.4kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 21:29:41,736 INFO L158 Benchmark]: RCFGBuilder took 509.06ms. Allocated memory is still 142.6MB. Free memory was 95.0MB in the beginning and 82.2MB in the end (delta: 12.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 21:29:41,736 INFO L158 Benchmark]: CodeCheck took 20.04ms. Allocated memory is still 142.6MB. Free memory was 82.2MB in the beginning and 81.1MB in the end (delta: 1.2MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 21:29:41,739 INFO L338 ainManager$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 0.51ms. Allocated memory is still 142.6MB. Free memory is still 81.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 641.87ms. Allocated memory is still 142.6MB. Free memory was 117.6MB in the beginning and 97.7MB in the end (delta: 19.8MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 51.99ms. Allocated memory is still 142.6MB. Free memory was 97.7MB in the beginning and 96.1MB in the end (delta: 1.6MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 37.36ms. Allocated memory is still 142.6MB. Free memory was 95.9MB in the beginning and 95.0MB in the end (delta: 852.4kB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 509.06ms. Allocated memory is still 142.6MB. Free memory was 95.0MB in the beginning and 82.2MB in the end (delta: 12.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * CodeCheck took 20.04ms. Allocated memory is still 142.6MB. Free memory was 82.2MB in the beginning and 81.1MB in the end (delta: 1.2MB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-11-13 21:29:41,780 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27576251-bee4-4263-aa6d-e792289aab97/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27576251-bee4-4263-aa6d-e792289aab97/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27576251-bee4-4263-aa6d-e792289aab97/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_27576251-bee4-4263-aa6d-e792289aab97/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27576251-bee4-4263-aa6d-e792289aab97/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-theta/unwind3-100.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27576251-bee4-4263-aa6d-e792289aab97/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_27576251-bee4-4263-aa6d-e792289aab97/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 51e84781857cfc73ae131a38742d9d6222707e54f6a010e2853f82c7770f5a96 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 21:29:44,980 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 21:29:45,112 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27576251-bee4-4263-aa6d-e792289aab97/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2024-11-13 21:29:45,175 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 21:29:45,177 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 21:29:45,180 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 21:29:45,181 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 21:29:45,181 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 21:29:45,181 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 21:29:45,181 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 21:29:45,181 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 21:29:45,182 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 21:29:45,182 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 21:29:45,182 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 21:29:45,182 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 21:29:45,182 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 21:29:45,182 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-13 21:29:45,182 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-13 21:29:45,182 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 21:29:45,183 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-13 21:29:45,183 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 21:29:45,183 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 21:29:45,183 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 21:29:45,183 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 21:29:45,183 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 21:29:45,183 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 21:29:45,184 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 21:29:45,184 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-11-13 21:29:45,184 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 21:29:45,184 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:29:45,184 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 21:29:45,191 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 21:29:45,192 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 21:29:45,192 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-13 21:29:45,192 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 21:29:45,192 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-11-13 21:29:45,192 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_27576251-bee4-4263-aa6d-e792289aab97/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 -> 51e84781857cfc73ae131a38742d9d6222707e54f6a010e2853f82c7770f5a96 [2024-11-13 21:29:45,577 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 21:29:45,588 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 21:29:45,591 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 21:29:45,592 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 21:29:45,593 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 21:29:45,594 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27576251-bee4-4263-aa6d-e792289aab97/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/pthread-theta/unwind3-100.i Unable to find full path for "g++" [2024-11-13 21:29:47,763 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 21:29:48,135 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 21:29:48,136 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27576251-bee4-4263-aa6d-e792289aab97/sv-benchmarks/c/pthread-theta/unwind3-100.i [2024-11-13 21:29:48,152 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27576251-bee4-4263-aa6d-e792289aab97/bin/ukojak-verify-EEHR8qb7sm/data/fde08de08/06a33c844d80436a8a152e71171208ce/FLAG618c180c4 [2024-11-13 21:29:48,181 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27576251-bee4-4263-aa6d-e792289aab97/bin/ukojak-verify-EEHR8qb7sm/data/fde08de08/06a33c844d80436a8a152e71171208ce [2024-11-13 21:29:48,184 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 21:29:48,187 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 21:29:48,191 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 21:29:48,192 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 21:29:48,198 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 21:29:48,200 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:29:48" (1/1) ... [2024-11-13 21:29:48,203 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@10862a53 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:29:48, skipping insertion in model container [2024-11-13 21:29:48,204 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:29:48" (1/1) ... [2024-11-13 21:29:48,252 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 21:29:48,711 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_27576251-bee4-4263-aa6d-e792289aab97/sv-benchmarks/c/pthread-theta/unwind3-100.i[33026,33039] [2024-11-13 21:29:48,735 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:29:48,751 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 21:29:48,819 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_27576251-bee4-4263-aa6d-e792289aab97/sv-benchmarks/c/pthread-theta/unwind3-100.i[33026,33039] [2024-11-13 21:29:48,826 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:29:48,874 INFO L204 MainTranslator]: Completed translation [2024-11-13 21:29:48,875 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:29:48 WrapperNode [2024-11-13 21:29:48,875 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 21:29:48,877 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 21:29:48,877 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 21:29:48,877 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 21:29:48,885 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:29:48" (1/1) ... [2024-11-13 21:29:48,913 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:29:48" (1/1) ... [2024-11-13 21:29:48,944 INFO L138 Inliner]: procedures = 170, calls = 10, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 63 [2024-11-13 21:29:48,945 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 21:29:48,946 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 21:29:48,946 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 21:29:48,946 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 21:29:48,954 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:29:48" (1/1) ... [2024-11-13 21:29:48,954 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:29:48" (1/1) ... [2024-11-13 21:29:48,958 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:29:48" (1/1) ... [2024-11-13 21:29:48,962 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:29:48" (1/1) ... [2024-11-13 21:29:48,976 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:29:48" (1/1) ... [2024-11-13 21:29:48,986 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:29:48" (1/1) ... [2024-11-13 21:29:48,988 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:29:48" (1/1) ... [2024-11-13 21:29:48,993 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:29:48" (1/1) ... [2024-11-13 21:29:49,000 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 21:29:49,001 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 21:29:49,003 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 21:29:49,003 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 21:29:49,004 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:29:48" (1/1) ... [2024-11-13 21:29:49,011 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:29:49,028 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27576251-bee4-4263-aa6d-e792289aab97/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 21:29:49,045 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27576251-bee4-4263-aa6d-e792289aab97/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 21:29:49,052 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27576251-bee4-4263-aa6d-e792289aab97/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 21:29:49,089 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 21:29:49,089 INFO L130 BoogieDeclarations]: Found specification of procedure f1 [2024-11-13 21:29:49,089 INFO L138 BoogieDeclarations]: Found implementation of procedure f1 [2024-11-13 21:29:49,089 INFO L130 BoogieDeclarations]: Found specification of procedure f2 [2024-11-13 21:29:49,089 INFO L138 BoogieDeclarations]: Found implementation of procedure f2 [2024-11-13 21:29:49,089 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-11-13 21:29:49,089 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 21:29:49,089 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 21:29:49,092 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 21:29:49,338 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 21:29:49,340 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 21:29:49,611 INFO L283 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-11-13 21:29:49,611 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 21:29:49,624 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 21:29:49,625 INFO L316 CfgBuilder]: Removed 2 assume(true) statements. [2024-11-13 21:29:49,625 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:29:49 BoogieIcfgContainer [2024-11-13 21:29:49,626 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 21:29:49,626 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 21:29:49,626 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 21:29:49,638 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 21:29:49,638 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:29:49" (1/1) ... [2024-11-13 21:29:49,640 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$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-11-13 21:29:49,650 INFO L158 Benchmark]: Toolchain (without parser) took 1462.65ms. Allocated memory is still 117.4MB. Free memory was 91.3MB in the beginning and 52.2MB in the end (delta: 39.1MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. [2024-11-13 21:29:49,650 INFO L158 Benchmark]: CDTParser took 0.48ms. Allocated memory is still 117.4MB. Free memory is still 84.0MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 21:29:49,651 INFO L158 Benchmark]: CACSL2BoogieTranslator took 685.09ms. Allocated memory is still 117.4MB. Free memory was 91.1MB in the beginning and 70.1MB in the end (delta: 21.0MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-11-13 21:29:49,652 INFO L158 Benchmark]: Boogie Procedure Inliner took 68.52ms. Allocated memory is still 117.4MB. Free memory was 70.1MB in the beginning and 68.5MB in the end (delta: 1.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 21:29:49,652 INFO L158 Benchmark]: Boogie Preprocessor took 54.53ms. Allocated memory is still 117.4MB. Free memory was 68.5MB in the beginning and 66.9MB in the end (delta: 1.6MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 21:29:49,653 INFO L158 Benchmark]: RCFGBuilder took 624.50ms. Allocated memory is still 117.4MB. Free memory was 66.9MB in the beginning and 53.6MB in the end (delta: 13.3MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 21:29:49,653 INFO L158 Benchmark]: CodeCheck took 21.54ms. Allocated memory is still 117.4MB. Free memory was 53.6MB in the beginning and 52.2MB in the end (delta: 1.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 21:29:49,656 INFO L338 ainManager$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 0.48ms. Allocated memory is still 117.4MB. Free memory is still 84.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 685.09ms. Allocated memory is still 117.4MB. Free memory was 91.1MB in the beginning and 70.1MB in the end (delta: 21.0MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 68.52ms. Allocated memory is still 117.4MB. Free memory was 70.1MB in the beginning and 68.5MB in the end (delta: 1.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 54.53ms. Allocated memory is still 117.4MB. Free memory was 68.5MB in the beginning and 66.9MB in the end (delta: 1.6MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 624.50ms. Allocated memory is still 117.4MB. Free memory was 66.9MB in the beginning and 53.6MB in the end (delta: 13.3MB). There was no memory consumed. Max. memory is 16.1GB. * CodeCheck took 21.54ms. Allocated memory is still 117.4MB. Free memory was 53.6MB in the beginning and 52.2MB in the end (delta: 1.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-11-13 21:29:49,685 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27576251-bee4-4263-aa6d-e792289aab97/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