./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/goblint-regression/13-privatized_04-priv_multi_true.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_910c9b6b-ad19-49db-8022-bcd54d012e5c/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_910c9b6b-ad19-49db-8022-bcd54d012e5c/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_910c9b6b-ad19-49db-8022-bcd54d012e5c/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_910c9b6b-ad19-49db-8022-bcd54d012e5c/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/goblint-regression/13-privatized_04-priv_multi_true.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_910c9b6b-ad19-49db-8022-bcd54d012e5c/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_910c9b6b-ad19-49db-8022-bcd54d012e5c/bin/ukojak-verify-CZk0znPC7b --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 d5772eac83993f999ed7a0d2c72e283c734e18136b4020af8f8e407255c20c04 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 03:33:59,710 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 03:33:59,763 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_910c9b6b-ad19-49db-8022-bcd54d012e5c/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-12-06 03:33:59,767 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 03:33:59,767 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 03:33:59,787 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 03:33:59,788 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 03:33:59,788 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 03:33:59,788 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 03:33:59,789 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 03:33:59,789 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 03:33:59,789 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 03:33:59,789 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 03:33:59,789 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 03:33:59,789 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 03:33:59,789 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 03:33:59,789 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 03:33:59,789 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 03:33:59,790 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 03:33:59,790 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 03:33:59,790 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 03:33:59,790 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 03:33:59,790 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 03:33:59,790 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 03:33:59,790 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 03:33:59,790 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 03:33:59,790 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 03:33:59,790 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 03:33:59,791 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 03:33:59,791 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 03:33:59,791 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 03:33:59,791 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 03:33:59,791 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 03:33:59,791 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_910c9b6b-ad19-49db-8022-bcd54d012e5c/bin/ukojak-verify-CZk0znPC7b 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 -> d5772eac83993f999ed7a0d2c72e283c734e18136b4020af8f8e407255c20c04 [2024-12-06 03:34:00,002 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 03:34:00,010 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 03:34:00,012 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 03:34:00,013 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 03:34:00,014 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 03:34:00,015 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_910c9b6b-ad19-49db-8022-bcd54d012e5c/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/goblint-regression/13-privatized_04-priv_multi_true.i [2024-12-06 03:34:02,671 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_910c9b6b-ad19-49db-8022-bcd54d012e5c/bin/ukojak-verify-CZk0znPC7b/data/d23a77321/a1c7d0f511694ddda4405e6d83240ada/FLAG14e50afcb [2024-12-06 03:34:02,929 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 03:34:02,929 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_910c9b6b-ad19-49db-8022-bcd54d012e5c/sv-benchmarks/c/goblint-regression/13-privatized_04-priv_multi_true.i [2024-12-06 03:34:02,942 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_910c9b6b-ad19-49db-8022-bcd54d012e5c/bin/ukojak-verify-CZk0znPC7b/data/d23a77321/a1c7d0f511694ddda4405e6d83240ada/FLAG14e50afcb [2024-12-06 03:34:02,956 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_910c9b6b-ad19-49db-8022-bcd54d012e5c/bin/ukojak-verify-CZk0znPC7b/data/d23a77321/a1c7d0f511694ddda4405e6d83240ada [2024-12-06 03:34:02,958 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 03:34:02,960 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 03:34:02,961 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 03:34:02,961 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 03:34:02,965 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 03:34:02,966 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 03:34:02" (1/1) ... [2024-12-06 03:34:02,967 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5a3d2dbe and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:34:02, skipping insertion in model container [2024-12-06 03:34:02,967 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 03:34:02" (1/1) ... [2024-12-06 03:34:02,998 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 03:34:03,138 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_910c9b6b-ad19-49db-8022-bcd54d012e5c/sv-benchmarks/c/goblint-regression/13-privatized_04-priv_multi_true.i[1087,1100] [2024-12-06 03:34:03,310 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 03:34:03,325 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 03:34:03,333 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_910c9b6b-ad19-49db-8022-bcd54d012e5c/sv-benchmarks/c/goblint-regression/13-privatized_04-priv_multi_true.i[1087,1100] [2024-12-06 03:34:03,374 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 03:34:03,412 INFO L204 MainTranslator]: Completed translation [2024-12-06 03:34:03,413 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:34:03 WrapperNode [2024-12-06 03:34:03,413 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 03:34:03,414 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 03:34:03,414 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 03:34:03,414 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 03:34:03,419 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:34:03" (1/1) ... [2024-12-06 03:34:03,433 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:34:03" (1/1) ... [2024-12-06 03:34:03,450 INFO L138 Inliner]: procedures = 271, calls = 37, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 69 [2024-12-06 03:34:03,450 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 03:34:03,451 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 03:34:03,451 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 03:34:03,451 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 03:34:03,456 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:34:03" (1/1) ... [2024-12-06 03:34:03,456 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:34:03" (1/1) ... [2024-12-06 03:34:03,460 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:34:03" (1/1) ... [2024-12-06 03:34:03,460 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:34:03" (1/1) ... [2024-12-06 03:34:03,470 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:34:03" (1/1) ... [2024-12-06 03:34:03,471 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:34:03" (1/1) ... [2024-12-06 03:34:03,474 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:34:03" (1/1) ... [2024-12-06 03:34:03,478 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:34:03" (1/1) ... [2024-12-06 03:34:03,479 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:34:03" (1/1) ... [2024-12-06 03:34:03,483 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 03:34:03,484 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 03:34:03,484 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 03:34:03,484 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 03:34:03,485 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:34:03" (1/1) ... [2024-12-06 03:34:03,490 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 03:34:03,502 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_910c9b6b-ad19-49db-8022-bcd54d012e5c/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 03:34:03,511 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_910c9b6b-ad19-49db-8022-bcd54d012e5c/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 03:34:03,514 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_910c9b6b-ad19-49db-8022-bcd54d012e5c/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 03:34:03,532 INFO L130 BoogieDeclarations]: Found specification of procedure generate [2024-12-06 03:34:03,532 INFO L138 BoogieDeclarations]: Found implementation of procedure generate [2024-12-06 03:34:03,532 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexUnlock [2024-12-06 03:34:03,532 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-12-06 03:34:03,532 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-12-06 03:34:03,532 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2024-12-06 03:34:03,532 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 03:34:03,532 INFO L130 BoogieDeclarations]: Found specification of procedure dispose [2024-12-06 03:34:03,532 INFO L138 BoogieDeclarations]: Found implementation of procedure dispose [2024-12-06 03:34:03,532 INFO L130 BoogieDeclarations]: Found specification of procedure process [2024-12-06 03:34:03,533 INFO L138 BoogieDeclarations]: Found implementation of procedure process [2024-12-06 03:34:03,533 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 03:34:03,533 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 03:34:03,533 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 03:34:03,534 WARN L203 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement. [2024-12-06 03:34:03,739 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 03:34:03,740 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 03:34:03,921 INFO L279 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-12-06 03:34:03,921 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 03:34:03,955 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 03:34:03,955 INFO L312 CfgBuilder]: Removed 6 assume(true) statements. [2024-12-06 03:34:03,955 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 03:34:03 BoogieIcfgContainer [2024-12-06 03:34:03,955 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 03:34:03,956 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 03:34:03,956 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 03:34:03,965 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 03:34:03,965 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 03:34:03" (1/1) ... [2024-12-06 03:34:03,966 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$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-12-06 03:34:03,971 INFO L158 Benchmark]: Toolchain (without parser) took 1010.94ms. Allocated memory is still 142.6MB. Free memory was 115.2MB in the beginning and 55.6MB in the end (delta: 59.6MB). Peak memory consumption was 50.3MB. Max. memory is 16.1GB. [2024-12-06 03:34:03,971 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 142.6MB. Free memory is still 83.8MB. There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 03:34:03,972 INFO L158 Benchmark]: CACSL2BoogieTranslator took 452.32ms. Allocated memory is still 142.6MB. Free memory was 115.2MB in the beginning and 85.3MB in the end (delta: 29.9MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2024-12-06 03:34:03,972 INFO L158 Benchmark]: Boogie Procedure Inliner took 36.82ms. Allocated memory is still 142.6MB. Free memory was 85.1MB in the beginning and 83.1MB in the end (delta: 2.0MB). There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 03:34:03,973 INFO L158 Benchmark]: Boogie Preprocessor took 32.50ms. Allocated memory is still 142.6MB. Free memory was 83.1MB in the beginning and 80.8MB in the end (delta: 2.4MB). There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 03:34:03,973 INFO L158 Benchmark]: RCFGBuilder took 471.55ms. Allocated memory is still 142.6MB. Free memory was 80.8MB in the beginning and 56.9MB in the end (delta: 23.8MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2024-12-06 03:34:03,973 INFO L158 Benchmark]: CodeCheck took 13.37ms. Allocated memory is still 142.6MB. Free memory was 56.9MB in the beginning and 55.6MB in the end (delta: 1.3MB). There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 03:34:03,976 INFO L338 ainManager$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 0.31ms. Allocated memory is still 142.6MB. Free memory is still 83.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 452.32ms. Allocated memory is still 142.6MB. Free memory was 115.2MB in the beginning and 85.3MB in the end (delta: 29.9MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 36.82ms. Allocated memory is still 142.6MB. Free memory was 85.1MB in the beginning and 83.1MB in the end (delta: 2.0MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 32.50ms. Allocated memory is still 142.6MB. Free memory was 83.1MB in the beginning and 80.8MB in the end (delta: 2.4MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 471.55ms. Allocated memory is still 142.6MB. Free memory was 80.8MB in the beginning and 56.9MB in the end (delta: 23.8MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * CodeCheck took 13.37ms. Allocated memory is still 142.6MB. Free memory was 56.9MB in the beginning and 55.6MB in the end (delta: 1.3MB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-12-06 03:34:03,991 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_910c9b6b-ad19-49db-8022-bcd54d012e5c/bin/ukojak-verify-CZk0znPC7b/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_910c9b6b-ad19-49db-8022-bcd54d012e5c/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_910c9b6b-ad19-49db-8022-bcd54d012e5c/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_910c9b6b-ad19-49db-8022-bcd54d012e5c/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_910c9b6b-ad19-49db-8022-bcd54d012e5c/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/goblint-regression/13-privatized_04-priv_multi_true.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_910c9b6b-ad19-49db-8022-bcd54d012e5c/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_910c9b6b-ad19-49db-8022-bcd54d012e5c/bin/ukojak-verify-CZk0znPC7b --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 d5772eac83993f999ed7a0d2c72e283c734e18136b4020af8f8e407255c20c04 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 03:34:05,963 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 03:34:06,053 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_910c9b6b-ad19-49db-8022-bcd54d012e5c/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2024-12-06 03:34:06,078 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 03:34:06,079 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 03:34:06,079 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 03:34:06,079 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 03:34:06,080 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 03:34:06,080 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 03:34:06,080 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 03:34:06,080 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 03:34:06,080 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 03:34:06,080 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 03:34:06,080 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 03:34:06,080 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 03:34:06,080 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 03:34:06,080 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-12-06 03:34:06,080 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-12-06 03:34:06,081 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-12-06 03:34:06,081 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 03:34:06,081 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 03:34:06,081 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 03:34:06,081 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 03:34:06,081 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 03:34:06,081 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 03:34:06,081 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 03:34:06,081 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-12-06 03:34:06,081 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-12-06 03:34:06,081 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 03:34:06,082 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 03:34:06,082 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 03:34:06,082 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 03:34:06,082 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 03:34:06,082 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-12-06 03:34:06,082 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-12-06 03:34:06,082 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-12-06 03:34:06,082 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_910c9b6b-ad19-49db-8022-bcd54d012e5c/bin/ukojak-verify-CZk0znPC7b 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 -> d5772eac83993f999ed7a0d2c72e283c734e18136b4020af8f8e407255c20c04 [2024-12-06 03:34:06,319 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 03:34:06,327 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 03:34:06,329 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 03:34:06,330 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 03:34:06,331 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 03:34:06,332 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_910c9b6b-ad19-49db-8022-bcd54d012e5c/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/goblint-regression/13-privatized_04-priv_multi_true.i [2024-12-06 03:34:08,959 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_910c9b6b-ad19-49db-8022-bcd54d012e5c/bin/ukojak-verify-CZk0znPC7b/data/7c23fb804/accd952f1e14406b89597b27c99f1120/FLAG8a47aa9a4 [2024-12-06 03:34:09,196 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 03:34:09,197 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_910c9b6b-ad19-49db-8022-bcd54d012e5c/sv-benchmarks/c/goblint-regression/13-privatized_04-priv_multi_true.i [2024-12-06 03:34:09,210 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_910c9b6b-ad19-49db-8022-bcd54d012e5c/bin/ukojak-verify-CZk0znPC7b/data/7c23fb804/accd952f1e14406b89597b27c99f1120/FLAG8a47aa9a4 [2024-12-06 03:34:09,507 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_910c9b6b-ad19-49db-8022-bcd54d012e5c/bin/ukojak-verify-CZk0znPC7b/data/7c23fb804/accd952f1e14406b89597b27c99f1120 [2024-12-06 03:34:09,508 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 03:34:09,509 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 03:34:09,510 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 03:34:09,510 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 03:34:09,514 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 03:34:09,514 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 03:34:09" (1/1) ... [2024-12-06 03:34:09,515 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1053a347 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:34:09, skipping insertion in model container [2024-12-06 03:34:09,515 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 03:34:09" (1/1) ... [2024-12-06 03:34:09,540 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 03:34:09,680 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_910c9b6b-ad19-49db-8022-bcd54d012e5c/sv-benchmarks/c/goblint-regression/13-privatized_04-priv_multi_true.i[1087,1100] [2024-12-06 03:34:09,853 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 03:34:09,871 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 03:34:09,880 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_910c9b6b-ad19-49db-8022-bcd54d012e5c/sv-benchmarks/c/goblint-regression/13-privatized_04-priv_multi_true.i[1087,1100] [2024-12-06 03:34:09,924 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 03:34:09,980 INFO L204 MainTranslator]: Completed translation [2024-12-06 03:34:09,981 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:34:09 WrapperNode [2024-12-06 03:34:09,981 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 03:34:09,981 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 03:34:09,982 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 03:34:09,982 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 03:34:09,987 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:34:09" (1/1) ... [2024-12-06 03:34:10,002 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:34:09" (1/1) ... [2024-12-06 03:34:10,020 INFO L138 Inliner]: procedures = 275, calls = 37, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 70 [2024-12-06 03:34:10,020 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 03:34:10,020 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 03:34:10,020 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 03:34:10,020 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 03:34:10,026 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:34:09" (1/1) ... [2024-12-06 03:34:10,026 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:34:09" (1/1) ... [2024-12-06 03:34:10,031 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:34:09" (1/1) ... [2024-12-06 03:34:10,031 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:34:09" (1/1) ... [2024-12-06 03:34:10,043 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:34:09" (1/1) ... [2024-12-06 03:34:10,044 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:34:09" (1/1) ... [2024-12-06 03:34:10,047 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:34:09" (1/1) ... [2024-12-06 03:34:10,052 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:34:09" (1/1) ... [2024-12-06 03:34:10,053 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:34:09" (1/1) ... [2024-12-06 03:34:10,057 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 03:34:10,057 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 03:34:10,057 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 03:34:10,057 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 03:34:10,058 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:34:09" (1/1) ... [2024-12-06 03:34:10,064 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 03:34:10,077 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_910c9b6b-ad19-49db-8022-bcd54d012e5c/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 03:34:10,089 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_910c9b6b-ad19-49db-8022-bcd54d012e5c/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 03:34:10,091 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_910c9b6b-ad19-49db-8022-bcd54d012e5c/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 03:34:10,112 INFO L130 BoogieDeclarations]: Found specification of procedure generate [2024-12-06 03:34:10,112 INFO L138 BoogieDeclarations]: Found implementation of procedure generate [2024-12-06 03:34:10,112 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-12-06 03:34:10,112 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2024-12-06 03:34:10,112 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexUnlock [2024-12-06 03:34:10,112 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-12-06 03:34:10,112 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-12-06 03:34:10,112 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2024-12-06 03:34:10,113 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 03:34:10,113 INFO L130 BoogieDeclarations]: Found specification of procedure dispose [2024-12-06 03:34:10,113 INFO L138 BoogieDeclarations]: Found implementation of procedure dispose [2024-12-06 03:34:10,113 INFO L130 BoogieDeclarations]: Found specification of procedure process [2024-12-06 03:34:10,113 INFO L138 BoogieDeclarations]: Found implementation of procedure process [2024-12-06 03:34:10,113 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 03:34:10,113 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 03:34:10,114 WARN L203 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement. [2024-12-06 03:34:10,355 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 03:34:10,357 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 03:34:10,616 INFO L279 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-12-06 03:34:10,616 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 03:34:10,651 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 03:34:10,651 INFO L312 CfgBuilder]: Removed 6 assume(true) statements. [2024-12-06 03:34:10,652 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 03:34:10 BoogieIcfgContainer [2024-12-06 03:34:10,652 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 03:34:10,652 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 03:34:10,652 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 03:34:10,661 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 03:34:10,662 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 03:34:10" (1/1) ... [2024-12-06 03:34:10,663 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$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-12-06 03:34:10,667 INFO L158 Benchmark]: Toolchain (without parser) took 1157.21ms. Allocated memory is still 92.3MB. Free memory was 67.9MB in the beginning and 59.5MB in the end (delta: 8.4MB). Peak memory consumption was 7.1MB. Max. memory is 16.1GB. [2024-12-06 03:34:10,668 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 83.9MB. Free memory is still 48.0MB. There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 03:34:10,668 INFO L158 Benchmark]: CACSL2BoogieTranslator took 470.90ms. Allocated memory is still 92.3MB. Free memory was 67.7MB in the beginning and 63.1MB in the end (delta: 4.6MB). Peak memory consumption was 31.4MB. Max. memory is 16.1GB. [2024-12-06 03:34:10,668 INFO L158 Benchmark]: Boogie Procedure Inliner took 38.48ms. Allocated memory is still 92.3MB. Free memory was 63.1MB in the beginning and 60.6MB in the end (delta: 2.5MB). There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 03:34:10,669 INFO L158 Benchmark]: Boogie Preprocessor took 36.45ms. Allocated memory is still 92.3MB. Free memory was 60.6MB in the beginning and 57.2MB in the end (delta: 3.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-12-06 03:34:10,669 INFO L158 Benchmark]: RCFGBuilder took 594.38ms. Allocated memory is still 92.3MB. Free memory was 57.2MB in the beginning and 61.0MB in the end (delta: -3.8MB). Peak memory consumption was 29.6MB. Max. memory is 16.1GB. [2024-12-06 03:34:10,669 INFO L158 Benchmark]: CodeCheck took 13.45ms. Allocated memory is still 92.3MB. Free memory was 61.0MB in the beginning and 59.5MB in the end (delta: 1.5MB). There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 03:34:10,672 INFO L338 ainManager$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 0.28ms. Allocated memory is still 83.9MB. Free memory is still 48.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 470.90ms. Allocated memory is still 92.3MB. Free memory was 67.7MB in the beginning and 63.1MB in the end (delta: 4.6MB). Peak memory consumption was 31.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 38.48ms. Allocated memory is still 92.3MB. Free memory was 63.1MB in the beginning and 60.6MB in the end (delta: 2.5MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 36.45ms. Allocated memory is still 92.3MB. Free memory was 60.6MB in the beginning and 57.2MB in the end (delta: 3.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 594.38ms. Allocated memory is still 92.3MB. Free memory was 57.2MB in the beginning and 61.0MB in the end (delta: -3.8MB). Peak memory consumption was 29.6MB. Max. memory is 16.1GB. * CodeCheck took 13.45ms. Allocated memory is still 92.3MB. Free memory was 61.0MB in the beginning and 59.5MB in the end (delta: 1.5MB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-12-06 03:34:10,691 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_910c9b6b-ad19-49db-8022-bcd54d012e5c/bin/ukojak-verify-CZk0znPC7b/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