./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/goblint-regression/13-privatized_47-refine-protected2_true.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_f0b5236c-045d-4bb9-8ad0-0d63461a25f1/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0b5236c-045d-4bb9-8ad0-0d63461a25f1/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_f0b5236c-045d-4bb9-8ad0-0d63461a25f1/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0b5236c-045d-4bb9-8ad0-0d63461a25f1/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/goblint-regression/13-privatized_47-refine-protected2_true.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0b5236c-045d-4bb9-8ad0-0d63461a25f1/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_f0b5236c-045d-4bb9-8ad0-0d63461a25f1/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 f7e90d4b6ab0561c00fafe8b5db7dd972e67889e2cb8e9e72502cd51ce4f0a76 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 21:30:30,751 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 21:30:30,835 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0b5236c-045d-4bb9-8ad0-0d63461a25f1/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-13 21:30:30,840 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 21:30:30,840 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 21:30:30,878 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 21:30:30,879 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 21:30:30,880 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 21:30:30,880 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 21:30:30,880 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 21:30:30,880 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 21:30:30,880 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 21:30:30,881 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 21:30:30,881 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 21:30:30,881 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 21:30:30,881 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 21:30:30,881 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 21:30:30,881 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 21:30:30,881 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 21:30:30,881 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 21:30:30,881 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 21:30:30,882 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 21:30:30,882 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 21:30:30,882 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 21:30:30,882 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 21:30:30,882 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 21:30:30,882 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 21:30:30,882 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:30:30,882 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 21:30:30,884 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 21:30:30,884 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 21:30:30,884 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 21:30:30,884 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 21:30:30,884 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_f0b5236c-045d-4bb9-8ad0-0d63461a25f1/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 -> f7e90d4b6ab0561c00fafe8b5db7dd972e67889e2cb8e9e72502cd51ce4f0a76 [2024-11-13 21:30:31,195 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 21:30:31,205 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 21:30:31,209 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 21:30:31,212 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 21:30:31,213 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 21:30:31,214 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0b5236c-045d-4bb9-8ad0-0d63461a25f1/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/goblint-regression/13-privatized_47-refine-protected2_true.i Unable to find full path for "g++" [2024-11-13 21:30:33,141 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 21:30:33,462 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 21:30:33,463 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0b5236c-045d-4bb9-8ad0-0d63461a25f1/sv-benchmarks/c/goblint-regression/13-privatized_47-refine-protected2_true.i [2024-11-13 21:30:33,477 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0b5236c-045d-4bb9-8ad0-0d63461a25f1/bin/ukojak-verify-EEHR8qb7sm/data/9d4e3005f/cfc5aa77a6a44016819d21fe88195dfb/FLAG4f92013d2 [2024-11-13 21:30:33,705 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0b5236c-045d-4bb9-8ad0-0d63461a25f1/bin/ukojak-verify-EEHR8qb7sm/data/9d4e3005f/cfc5aa77a6a44016819d21fe88195dfb [2024-11-13 21:30:33,708 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 21:30:33,710 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 21:30:33,712 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 21:30:33,712 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 21:30:33,716 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 21:30:33,718 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:30:33" (1/1) ... [2024-11-13 21:30:33,719 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@29826c68 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:30:33, skipping insertion in model container [2024-11-13 21:30:33,720 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:30:33" (1/1) ... [2024-11-13 21:30:33,766 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 21:30:33,956 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_f0b5236c-045d-4bb9-8ad0-0d63461a25f1/sv-benchmarks/c/goblint-regression/13-privatized_47-refine-protected2_true.i[1094,1107] [2024-11-13 21:30:34,186 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:30:34,209 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 21:30:34,223 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_f0b5236c-045d-4bb9-8ad0-0d63461a25f1/sv-benchmarks/c/goblint-regression/13-privatized_47-refine-protected2_true.i[1094,1107] [2024-11-13 21:30:34,254 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:30:34,297 INFO L204 MainTranslator]: Completed translation [2024-11-13 21:30:34,298 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:30:34 WrapperNode [2024-11-13 21:30:34,299 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 21:30:34,300 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 21:30:34,300 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 21:30:34,300 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 21:30:34,310 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:30:34" (1/1) ... [2024-11-13 21:30:34,328 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:30:34" (1/1) ... [2024-11-13 21:30:34,353 INFO L138 Inliner]: procedures = 165, calls = 22, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 37 [2024-11-13 21:30:34,356 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 21:30:34,357 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 21:30:34,357 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 21:30:34,357 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 21:30:34,364 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:30:34" (1/1) ... [2024-11-13 21:30:34,364 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:30:34" (1/1) ... [2024-11-13 21:30:34,369 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:30:34" (1/1) ... [2024-11-13 21:30:34,372 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:30:34" (1/1) ... [2024-11-13 21:30:34,376 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:30:34" (1/1) ... [2024-11-13 21:30:34,382 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:30:34" (1/1) ... [2024-11-13 21:30:34,383 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:30:34" (1/1) ... [2024-11-13 21:30:34,384 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:30:34" (1/1) ... [2024-11-13 21:30:34,390 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 21:30:34,391 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 21:30:34,391 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 21:30:34,391 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 21:30:34,392 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:30:34" (1/1) ... [2024-11-13 21:30:34,399 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:30:34,412 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0b5236c-045d-4bb9-8ad0-0d63461a25f1/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 21:30:34,429 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0b5236c-045d-4bb9-8ad0-0d63461a25f1/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 21:30:34,432 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0b5236c-045d-4bb9-8ad0-0d63461a25f1/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 21:30:34,456 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-13 21:30:34,456 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-13 21:30:34,456 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2024-11-13 21:30:34,456 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 21:30:34,456 INFO L130 BoogieDeclarations]: Found specification of procedure t_fun [2024-11-13 21:30:34,457 INFO L138 BoogieDeclarations]: Found implementation of procedure t_fun [2024-11-13 21:30:34,457 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-13 21:30:34,457 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 21:30:34,457 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexUnlock [2024-11-13 21:30:34,457 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 21:30:34,457 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 21:30:34,458 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 21:30:34,565 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 21:30:34,567 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 21:30:34,685 INFO L283 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-11-13 21:30:34,685 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 21:30:34,709 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 21:30:34,709 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-13 21:30:34,709 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:30:34 BoogieIcfgContainer [2024-11-13 21:30:34,709 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 21:30:34,710 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 21:30:34,710 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 21:30:34,720 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 21:30:34,720 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:30:34" (1/1) ... [2024-11-13 21:30:34,721 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 21:30:34,727 INFO L158 Benchmark]: Toolchain (without parser) took 1015.63ms. Allocated memory is still 117.4MB. Free memory was 90.9MB in the beginning and 55.4MB in the end (delta: 35.5MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. [2024-11-13 21:30:34,727 INFO L158 Benchmark]: CDTParser took 0.39ms. Allocated memory is still 117.4MB. Free memory was 74.7MB in the beginning and 74.5MB in the end (delta: 195.8kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 21:30:34,727 INFO L158 Benchmark]: CACSL2BoogieTranslator took 587.24ms. Allocated memory is still 117.4MB. Free memory was 90.9MB in the beginning and 71.5MB in the end (delta: 19.4MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-11-13 21:30:34,728 INFO L158 Benchmark]: Boogie Procedure Inliner took 56.48ms. Allocated memory is still 117.4MB. Free memory was 71.5MB in the beginning and 70.1MB in the end (delta: 1.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 21:30:34,728 INFO L158 Benchmark]: Boogie Preprocessor took 33.67ms. Allocated memory is still 117.4MB. Free memory was 69.6MB in the beginning and 69.1MB in the end (delta: 474.1kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 21:30:34,729 INFO L158 Benchmark]: RCFGBuilder took 318.34ms. Allocated memory is still 117.4MB. Free memory was 68.6MB in the beginning and 56.7MB in the end (delta: 11.9MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 21:30:34,729 INFO L158 Benchmark]: CodeCheck took 14.95ms. Allocated memory is still 117.4MB. Free memory was 56.3MB in the beginning and 55.4MB in the end (delta: 845.3kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 21:30:34,732 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 0.39ms. Allocated memory is still 117.4MB. Free memory was 74.7MB in the beginning and 74.5MB in the end (delta: 195.8kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 587.24ms. Allocated memory is still 117.4MB. Free memory was 90.9MB in the beginning and 71.5MB in the end (delta: 19.4MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 56.48ms. Allocated memory is still 117.4MB. Free memory was 71.5MB in the beginning and 70.1MB in the end (delta: 1.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 33.67ms. Allocated memory is still 117.4MB. Free memory was 69.6MB in the beginning and 69.1MB in the end (delta: 474.1kB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 318.34ms. Allocated memory is still 117.4MB. Free memory was 68.6MB in the beginning and 56.7MB in the end (delta: 11.9MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * CodeCheck took 14.95ms. Allocated memory is still 117.4MB. Free memory was 56.3MB in the beginning and 55.4MB in the end (delta: 845.3kB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-11-13 21:30:34,763 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0b5236c-045d-4bb9-8ad0-0d63461a25f1/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_f0b5236c-045d-4bb9-8ad0-0d63461a25f1/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0b5236c-045d-4bb9-8ad0-0d63461a25f1/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_f0b5236c-045d-4bb9-8ad0-0d63461a25f1/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0b5236c-045d-4bb9-8ad0-0d63461a25f1/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/goblint-regression/13-privatized_47-refine-protected2_true.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0b5236c-045d-4bb9-8ad0-0d63461a25f1/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_f0b5236c-045d-4bb9-8ad0-0d63461a25f1/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 f7e90d4b6ab0561c00fafe8b5db7dd972e67889e2cb8e9e72502cd51ce4f0a76 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 21:30:37,499 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 21:30:37,636 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0b5236c-045d-4bb9-8ad0-0d63461a25f1/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2024-11-13 21:30:37,687 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 21:30:37,689 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 21:30:37,690 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 21:30:37,690 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 21:30:37,690 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 21:30:37,690 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 21:30:37,691 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 21:30:37,691 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 21:30:37,691 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 21:30:37,692 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 21:30:37,692 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 21:30:37,693 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 21:30:37,693 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 21:30:37,693 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-13 21:30:37,693 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-13 21:30:37,693 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 21:30:37,693 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-13 21:30:37,693 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 21:30:37,693 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 21:30:37,694 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 21:30:37,694 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 21:30:37,694 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 21:30:37,694 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 21:30:37,695 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 21:30:37,695 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-11-13 21:30:37,695 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 21:30:37,695 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:30:37,695 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 21:30:37,695 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 21:30:37,695 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 21:30:37,696 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-13 21:30:37,696 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 21:30:37,696 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-11-13 21:30:37,697 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_f0b5236c-045d-4bb9-8ad0-0d63461a25f1/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 -> f7e90d4b6ab0561c00fafe8b5db7dd972e67889e2cb8e9e72502cd51ce4f0a76 [2024-11-13 21:30:38,021 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 21:30:38,032 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 21:30:38,036 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 21:30:38,039 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 21:30:38,040 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 21:30:38,041 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0b5236c-045d-4bb9-8ad0-0d63461a25f1/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/goblint-regression/13-privatized_47-refine-protected2_true.i Unable to find full path for "g++" [2024-11-13 21:30:40,078 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 21:30:40,432 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 21:30:40,433 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0b5236c-045d-4bb9-8ad0-0d63461a25f1/sv-benchmarks/c/goblint-regression/13-privatized_47-refine-protected2_true.i [2024-11-13 21:30:40,446 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0b5236c-045d-4bb9-8ad0-0d63461a25f1/bin/ukojak-verify-EEHR8qb7sm/data/bf272468f/2a691c7aa97e499382c63e9cdabc9a67/FLAG6d150f4cc [2024-11-13 21:30:40,475 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0b5236c-045d-4bb9-8ad0-0d63461a25f1/bin/ukojak-verify-EEHR8qb7sm/data/bf272468f/2a691c7aa97e499382c63e9cdabc9a67 [2024-11-13 21:30:40,477 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 21:30:40,479 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 21:30:40,481 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 21:30:40,481 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 21:30:40,487 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 21:30:40,488 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:30:40" (1/1) ... [2024-11-13 21:30:40,490 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1becf4e1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:30:40, skipping insertion in model container [2024-11-13 21:30:40,491 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:30:40" (1/1) ... [2024-11-13 21:30:40,525 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 21:30:40,724 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_f0b5236c-045d-4bb9-8ad0-0d63461a25f1/sv-benchmarks/c/goblint-regression/13-privatized_47-refine-protected2_true.i[1094,1107] [2024-11-13 21:30:40,899 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:30:40,918 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 21:30:40,929 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_f0b5236c-045d-4bb9-8ad0-0d63461a25f1/sv-benchmarks/c/goblint-regression/13-privatized_47-refine-protected2_true.i[1094,1107] [2024-11-13 21:30:40,962 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:30:41,024 INFO L204 MainTranslator]: Completed translation [2024-11-13 21:30:41,024 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:30:41 WrapperNode [2024-11-13 21:30:41,025 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 21:30:41,026 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 21:30:41,026 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 21:30:41,026 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 21:30:41,033 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:30:41" (1/1) ... [2024-11-13 21:30:41,054 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:30:41" (1/1) ... [2024-11-13 21:30:41,079 INFO L138 Inliner]: procedures = 172, calls = 22, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 38 [2024-11-13 21:30:41,081 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 21:30:41,082 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 21:30:41,082 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 21:30:41,082 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 21:30:41,090 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:30:41" (1/1) ... [2024-11-13 21:30:41,090 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:30:41" (1/1) ... [2024-11-13 21:30:41,093 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:30:41" (1/1) ... [2024-11-13 21:30:41,096 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:30:41" (1/1) ... [2024-11-13 21:30:41,109 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:30:41" (1/1) ... [2024-11-13 21:30:41,113 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:30:41" (1/1) ... [2024-11-13 21:30:41,119 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:30:41" (1/1) ... [2024-11-13 21:30:41,120 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:30:41" (1/1) ... [2024-11-13 21:30:41,126 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 21:30:41,127 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 21:30:41,127 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 21:30:41,127 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 21:30:41,128 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:30:41" (1/1) ... [2024-11-13 21:30:41,138 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:30:41,156 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0b5236c-045d-4bb9-8ad0-0d63461a25f1/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 21:30:41,170 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0b5236c-045d-4bb9-8ad0-0d63461a25f1/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 21:30:41,177 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0b5236c-045d-4bb9-8ad0-0d63461a25f1/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 21:30:41,201 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-13 21:30:41,201 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-13 21:30:41,201 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2024-11-13 21:30:41,201 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 21:30:41,202 INFO L130 BoogieDeclarations]: Found specification of procedure t_fun [2024-11-13 21:30:41,202 INFO L138 BoogieDeclarations]: Found implementation of procedure t_fun [2024-11-13 21:30:41,202 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-13 21:30:41,202 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2024-11-13 21:30:41,202 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-11-13 21:30:41,202 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2024-11-13 21:30:41,202 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexUnlock [2024-11-13 21:30:41,202 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 21:30:41,202 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 21:30:41,203 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 21:30:41,367 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 21:30:41,369 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 21:30:41,572 INFO L283 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-11-13 21:30:41,572 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 21:30:41,605 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 21:30:41,605 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-13 21:30:41,605 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:30:41 BoogieIcfgContainer [2024-11-13 21:30:41,605 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 21:30:41,606 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 21:30:41,606 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 21:30:41,637 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 21:30:41,637 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:30:41" (1/1) ... [2024-11-13 21:30:41,638 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$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-11-13 21:30:41,642 INFO L158 Benchmark]: Toolchain (without parser) took 1162.78ms. Allocated memory is still 83.9MB. Free memory was 59.2MB in the beginning and 58.2MB in the end (delta: 972.6kB). Peak memory consumption was 37.6MB. Max. memory is 16.1GB. [2024-11-13 21:30:41,643 INFO L158 Benchmark]: CDTParser took 3.02ms. Allocated memory is still 83.9MB. Free memory is still 64.7MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 21:30:41,643 INFO L158 Benchmark]: CACSL2BoogieTranslator took 544.33ms. Allocated memory is still 83.9MB. Free memory was 59.2MB in the beginning and 38.6MB in the end (delta: 20.6MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-11-13 21:30:41,643 INFO L158 Benchmark]: Boogie Procedure Inliner took 55.34ms. Allocated memory is still 83.9MB. Free memory was 38.6MB in the beginning and 36.7MB in the end (delta: 1.9MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 21:30:41,644 INFO L158 Benchmark]: Boogie Preprocessor took 44.81ms. Allocated memory is still 83.9MB. Free memory was 36.7MB in the beginning and 35.5MB in the end (delta: 1.2MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 21:30:41,644 INFO L158 Benchmark]: RCFGBuilder took 478.42ms. Allocated memory is still 83.9MB. Free memory was 35.5MB in the beginning and 21.8MB in the end (delta: 13.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 21:30:41,644 INFO L158 Benchmark]: CodeCheck took 34.38ms. Allocated memory is still 83.9MB. Free memory was 21.8MB in the beginning and 58.2MB in the end (delta: -36.4MB). Peak memory consumption was 12.4MB. Max. memory is 16.1GB. [2024-11-13 21:30:41,647 INFO L338 ainManager$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 3.02ms. Allocated memory is still 83.9MB. Free memory is still 64.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 544.33ms. Allocated memory is still 83.9MB. Free memory was 59.2MB in the beginning and 38.6MB in the end (delta: 20.6MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 55.34ms. Allocated memory is still 83.9MB. Free memory was 38.6MB in the beginning and 36.7MB in the end (delta: 1.9MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 44.81ms. Allocated memory is still 83.9MB. Free memory was 36.7MB in the beginning and 35.5MB in the end (delta: 1.2MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 478.42ms. Allocated memory is still 83.9MB. Free memory was 35.5MB in the beginning and 21.8MB in the end (delta: 13.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * CodeCheck took 34.38ms. Allocated memory is still 83.9MB. Free memory was 21.8MB in the beginning and 58.2MB in the end (delta: -36.4MB). Peak memory consumption was 12.4MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-11-13 21:30:41,668 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0b5236c-045d-4bb9-8ad0-0d63461a25f1/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