./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/goblint-regression/13-privatized_36-traces-ex-3_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_0d6fad89-ac58-4f61-9e39-2b36596fb303/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d6fad89-ac58-4f61-9e39-2b36596fb303/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_0d6fad89-ac58-4f61-9e39-2b36596fb303/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d6fad89-ac58-4f61-9e39-2b36596fb303/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/goblint-regression/13-privatized_36-traces-ex-3_true.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d6fad89-ac58-4f61-9e39-2b36596fb303/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_0d6fad89-ac58-4f61-9e39-2b36596fb303/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 00ab4006d72abca4f35a64fe9dabb6d6d9b6871c611e836e638cfc5bf3cdc124 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-05 22:18:59,363 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-05 22:18:59,416 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d6fad89-ac58-4f61-9e39-2b36596fb303/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-12-05 22:18:59,420 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-05 22:18:59,420 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-05 22:18:59,438 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-05 22:18:59,439 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-05 22:18:59,439 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-05 22:18:59,439 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-05 22:18:59,439 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-05 22:18:59,439 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-05 22:18:59,439 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-05 22:18:59,440 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-05 22:18:59,440 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-05 22:18:59,440 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-05 22:18:59,440 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-05 22:18:59,440 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-05 22:18:59,440 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-05 22:18:59,440 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-05 22:18:59,440 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-05 22:18:59,440 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-05 22:18:59,440 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-05 22:18:59,441 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-05 22:18:59,441 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-05 22:18:59,441 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-05 22:18:59,441 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-05 22:18:59,441 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-05 22:18:59,441 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 22:18:59,441 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-05 22:18:59,441 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-05 22:18:59,441 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-05 22:18:59,442 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-05 22:18:59,442 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-05 22:18:59,442 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_0d6fad89-ac58-4f61-9e39-2b36596fb303/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 -> 00ab4006d72abca4f35a64fe9dabb6d6d9b6871c611e836e638cfc5bf3cdc124 [2024-12-05 22:18:59,672 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-05 22:18:59,680 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-05 22:18:59,682 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-05 22:18:59,683 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-05 22:18:59,684 INFO L274 PluginConnector]: CDTParser initialized [2024-12-05 22:18:59,685 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d6fad89-ac58-4f61-9e39-2b36596fb303/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/goblint-regression/13-privatized_36-traces-ex-3_true.i [2024-12-05 22:19:02,336 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d6fad89-ac58-4f61-9e39-2b36596fb303/bin/ukojak-verify-CZk0znPC7b/data/70163e2be/826690c5be364084ae2a29260a6464c5/FLAGdae57ffa2 [2024-12-05 22:19:02,591 INFO L384 CDTParser]: Found 1 translation units. [2024-12-05 22:19:02,592 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d6fad89-ac58-4f61-9e39-2b36596fb303/sv-benchmarks/c/goblint-regression/13-privatized_36-traces-ex-3_true.i [2024-12-05 22:19:02,605 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d6fad89-ac58-4f61-9e39-2b36596fb303/bin/ukojak-verify-CZk0znPC7b/data/70163e2be/826690c5be364084ae2a29260a6464c5/FLAGdae57ffa2 [2024-12-05 22:19:02,918 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d6fad89-ac58-4f61-9e39-2b36596fb303/bin/ukojak-verify-CZk0znPC7b/data/70163e2be/826690c5be364084ae2a29260a6464c5 [2024-12-05 22:19:02,921 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-05 22:19:02,922 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-05 22:19:02,923 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-05 22:19:02,923 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-05 22:19:02,926 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-05 22:19:02,927 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 10:19:02" (1/1) ... [2024-12-05 22:19:02,927 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@28a7c4ec and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:19:02, skipping insertion in model container [2024-12-05 22:19:02,928 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 10:19:02" (1/1) ... [2024-12-05 22:19:02,955 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-05 22:19:03,093 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_0d6fad89-ac58-4f61-9e39-2b36596fb303/sv-benchmarks/c/goblint-regression/13-privatized_36-traces-ex-3_true.i[1088,1101] [2024-12-05 22:19:03,201 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 22:19:03,217 INFO L200 MainTranslator]: Completed pre-run [2024-12-05 22:19:03,225 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_0d6fad89-ac58-4f61-9e39-2b36596fb303/sv-benchmarks/c/goblint-regression/13-privatized_36-traces-ex-3_true.i[1088,1101] [2024-12-05 22:19:03,245 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 22:19:03,277 INFO L204 MainTranslator]: Completed translation [2024-12-05 22:19:03,278 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:19:03 WrapperNode [2024-12-05 22:19:03,278 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-05 22:19:03,279 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-05 22:19:03,279 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-05 22:19:03,279 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-05 22:19:03,285 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:19:03" (1/1) ... [2024-12-05 22:19:03,293 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:19:03" (1/1) ... [2024-12-05 22:19:03,306 INFO L138 Inliner]: procedures = 162, calls = 28, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 50 [2024-12-05 22:19:03,306 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-05 22:19:03,307 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-05 22:19:03,307 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-05 22:19:03,307 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-05 22:19:03,312 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:19:03" (1/1) ... [2024-12-05 22:19:03,312 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:19:03" (1/1) ... [2024-12-05 22:19:03,314 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:19:03" (1/1) ... [2024-12-05 22:19:03,314 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:19:03" (1/1) ... [2024-12-05 22:19:03,319 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:19:03" (1/1) ... [2024-12-05 22:19:03,319 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:19:03" (1/1) ... [2024-12-05 22:19:03,321 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:19:03" (1/1) ... [2024-12-05 22:19:03,322 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:19:03" (1/1) ... [2024-12-05 22:19:03,323 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:19:03" (1/1) ... [2024-12-05 22:19:03,325 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-05 22:19:03,325 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-05 22:19:03,325 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-05 22:19:03,325 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-05 22:19:03,326 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:19:03" (1/1) ... [2024-12-05 22:19:03,330 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 22:19:03,340 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d6fad89-ac58-4f61-9e39-2b36596fb303/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-05 22:19:03,350 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d6fad89-ac58-4f61-9e39-2b36596fb303/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-05 22:19:03,353 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d6fad89-ac58-4f61-9e39-2b36596fb303/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-05 22:19:03,371 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2024-12-05 22:19:03,371 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-05 22:19:03,371 INFO L130 BoogieDeclarations]: Found specification of procedure t_fun [2024-12-05 22:19:03,371 INFO L138 BoogieDeclarations]: Found implementation of procedure t_fun [2024-12-05 22:19:03,371 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-05 22:19:03,372 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexUnlock [2024-12-05 22:19:03,372 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-05 22:19:03,372 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-05 22:19:03,373 WARN L203 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement. [2024-12-05 22:19:03,459 INFO L234 CfgBuilder]: Building ICFG [2024-12-05 22:19:03,461 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-05 22:19:03,581 INFO L279 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-12-05 22:19:03,581 INFO L283 CfgBuilder]: Performing block encoding [2024-12-05 22:19:03,608 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-05 22:19:03,608 INFO L312 CfgBuilder]: Removed 0 assume(true) statements. [2024-12-05 22:19:03,609 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 10:19:03 BoogieIcfgContainer [2024-12-05 22:19:03,609 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-05 22:19:03,609 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-05 22:19:03,610 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-05 22:19:03,618 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-05 22:19:03,618 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 10:19:03" (1/1) ... [2024-12-05 22:19:03,618 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$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-12-05 22:19:03,622 INFO L158 Benchmark]: Toolchain (without parser) took 700.30ms. Allocated memory is still 142.6MB. Free memory was 115.0MB in the beginning and 77.3MB in the end (delta: 37.7MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. [2024-12-05 22:19:03,623 INFO L158 Benchmark]: CDTParser took 0.27ms. Allocated memory is still 142.6MB. Free memory is still 83.4MB. There was no memory consumed. Max. memory is 16.1GB. [2024-12-05 22:19:03,623 INFO L158 Benchmark]: CACSL2BoogieTranslator took 355.35ms. Allocated memory is still 142.6MB. Free memory was 114.8MB in the beginning and 95.3MB in the end (delta: 19.6MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-12-05 22:19:03,624 INFO L158 Benchmark]: Boogie Procedure Inliner took 27.33ms. Allocated memory is still 142.6MB. Free memory was 95.3MB in the beginning and 93.7MB in the end (delta: 1.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-12-05 22:19:03,624 INFO L158 Benchmark]: Boogie Preprocessor took 18.13ms. Allocated memory is still 142.6MB. Free memory was 93.7MB in the beginning and 92.7MB in the end (delta: 1.0MB). There was no memory consumed. Max. memory is 16.1GB. [2024-12-05 22:19:03,624 INFO L158 Benchmark]: RCFGBuilder took 283.54ms. Allocated memory is still 142.6MB. Free memory was 92.7MB in the beginning and 78.6MB in the end (delta: 14.1MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-12-05 22:19:03,625 INFO L158 Benchmark]: CodeCheck took 11.84ms. Allocated memory is still 142.6MB. Free memory was 78.6MB in the beginning and 77.3MB in the end (delta: 1.3MB). There was no memory consumed. Max. memory is 16.1GB. [2024-12-05 22:19:03,627 INFO L338 ainManager$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 0.27ms. Allocated memory is still 142.6MB. Free memory is still 83.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 355.35ms. Allocated memory is still 142.6MB. Free memory was 114.8MB in the beginning and 95.3MB in the end (delta: 19.6MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 27.33ms. Allocated memory is still 142.6MB. Free memory was 95.3MB in the beginning and 93.7MB in the end (delta: 1.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 18.13ms. Allocated memory is still 142.6MB. Free memory was 93.7MB in the beginning and 92.7MB in the end (delta: 1.0MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 283.54ms. Allocated memory is still 142.6MB. Free memory was 92.7MB in the beginning and 78.6MB in the end (delta: 14.1MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * CodeCheck took 11.84ms. Allocated memory is still 142.6MB. Free memory was 78.6MB in the beginning and 77.3MB 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. [2024-12-05 22:19:03,640 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d6fad89-ac58-4f61-9e39-2b36596fb303/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_0d6fad89-ac58-4f61-9e39-2b36596fb303/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d6fad89-ac58-4f61-9e39-2b36596fb303/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_0d6fad89-ac58-4f61-9e39-2b36596fb303/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d6fad89-ac58-4f61-9e39-2b36596fb303/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/goblint-regression/13-privatized_36-traces-ex-3_true.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d6fad89-ac58-4f61-9e39-2b36596fb303/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_0d6fad89-ac58-4f61-9e39-2b36596fb303/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 00ab4006d72abca4f35a64fe9dabb6d6d9b6871c611e836e638cfc5bf3cdc124 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-05 22:19:05,519 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-05 22:19:05,597 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d6fad89-ac58-4f61-9e39-2b36596fb303/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2024-12-05 22:19:05,623 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-05 22:19:05,624 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-05 22:19:05,624 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-05 22:19:05,624 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-05 22:19:05,624 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-05 22:19:05,624 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-05 22:19:05,624 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-05 22:19:05,625 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-05 22:19:05,625 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-05 22:19:05,625 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-05 22:19:05,625 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-05 22:19:05,625 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-05 22:19:05,625 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-05 22:19:05,625 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-12-05 22:19:05,625 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-12-05 22:19:05,625 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-12-05 22:19:05,625 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-05 22:19:05,626 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-05 22:19:05,626 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-05 22:19:05,626 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-05 22:19:05,626 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-05 22:19:05,626 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-05 22:19:05,626 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-05 22:19:05,626 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-12-05 22:19:05,626 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-12-05 22:19:05,626 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-05 22:19:05,626 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 22:19:05,627 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-05 22:19:05,627 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-05 22:19:05,627 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-05 22:19:05,627 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-12-05 22:19:05,627 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-12-05 22:19:05,627 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-12-05 22:19:05,627 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_0d6fad89-ac58-4f61-9e39-2b36596fb303/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 -> 00ab4006d72abca4f35a64fe9dabb6d6d9b6871c611e836e638cfc5bf3cdc124 [2024-12-05 22:19:05,858 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-05 22:19:05,866 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-05 22:19:05,868 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-05 22:19:05,869 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-05 22:19:05,869 INFO L274 PluginConnector]: CDTParser initialized [2024-12-05 22:19:05,870 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d6fad89-ac58-4f61-9e39-2b36596fb303/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/goblint-regression/13-privatized_36-traces-ex-3_true.i [2024-12-05 22:19:08,523 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d6fad89-ac58-4f61-9e39-2b36596fb303/bin/ukojak-verify-CZk0znPC7b/data/146c1dbc2/c13a353c3d124dfc986977c576d648bd/FLAGe74537088 [2024-12-05 22:19:08,738 INFO L384 CDTParser]: Found 1 translation units. [2024-12-05 22:19:08,739 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d6fad89-ac58-4f61-9e39-2b36596fb303/sv-benchmarks/c/goblint-regression/13-privatized_36-traces-ex-3_true.i [2024-12-05 22:19:08,751 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d6fad89-ac58-4f61-9e39-2b36596fb303/bin/ukojak-verify-CZk0znPC7b/data/146c1dbc2/c13a353c3d124dfc986977c576d648bd/FLAGe74537088 [2024-12-05 22:19:09,088 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d6fad89-ac58-4f61-9e39-2b36596fb303/bin/ukojak-verify-CZk0znPC7b/data/146c1dbc2/c13a353c3d124dfc986977c576d648bd [2024-12-05 22:19:09,090 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-05 22:19:09,091 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-05 22:19:09,092 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-05 22:19:09,092 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-05 22:19:09,096 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-05 22:19:09,096 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 10:19:09" (1/1) ... [2024-12-05 22:19:09,097 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7aaa60eb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:19:09, skipping insertion in model container [2024-12-05 22:19:09,097 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 10:19:09" (1/1) ... [2024-12-05 22:19:09,120 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-05 22:19:09,234 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_0d6fad89-ac58-4f61-9e39-2b36596fb303/sv-benchmarks/c/goblint-regression/13-privatized_36-traces-ex-3_true.i[1088,1101] [2024-12-05 22:19:09,317 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 22:19:09,332 INFO L200 MainTranslator]: Completed pre-run [2024-12-05 22:19:09,340 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_0d6fad89-ac58-4f61-9e39-2b36596fb303/sv-benchmarks/c/goblint-regression/13-privatized_36-traces-ex-3_true.i[1088,1101] [2024-12-05 22:19:09,367 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 22:19:09,402 INFO L204 MainTranslator]: Completed translation [2024-12-05 22:19:09,402 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:19:09 WrapperNode [2024-12-05 22:19:09,402 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-05 22:19:09,403 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-05 22:19:09,403 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-05 22:19:09,403 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-05 22:19:09,407 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:19:09" (1/1) ... [2024-12-05 22:19:09,418 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:19:09" (1/1) ... [2024-12-05 22:19:09,432 INFO L138 Inliner]: procedures = 166, calls = 28, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 51 [2024-12-05 22:19:09,432 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-05 22:19:09,433 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-05 22:19:09,433 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-05 22:19:09,433 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-05 22:19:09,438 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:19:09" (1/1) ... [2024-12-05 22:19:09,438 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:19:09" (1/1) ... [2024-12-05 22:19:09,440 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:19:09" (1/1) ... [2024-12-05 22:19:09,441 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:19:09" (1/1) ... [2024-12-05 22:19:09,448 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:19:09" (1/1) ... [2024-12-05 22:19:09,448 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:19:09" (1/1) ... [2024-12-05 22:19:09,450 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:19:09" (1/1) ... [2024-12-05 22:19:09,452 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:19:09" (1/1) ... [2024-12-05 22:19:09,453 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:19:09" (1/1) ... [2024-12-05 22:19:09,455 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-05 22:19:09,456 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-05 22:19:09,456 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-05 22:19:09,456 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-05 22:19:09,457 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:19:09" (1/1) ... [2024-12-05 22:19:09,462 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 22:19:09,471 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d6fad89-ac58-4f61-9e39-2b36596fb303/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-05 22:19:09,481 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d6fad89-ac58-4f61-9e39-2b36596fb303/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-05 22:19:09,485 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d6fad89-ac58-4f61-9e39-2b36596fb303/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-05 22:19:09,503 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2024-12-05 22:19:09,503 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-05 22:19:09,503 INFO L130 BoogieDeclarations]: Found specification of procedure t_fun [2024-12-05 22:19:09,503 INFO L138 BoogieDeclarations]: Found implementation of procedure t_fun [2024-12-05 22:19:09,503 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-12-05 22:19:09,503 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2024-12-05 22:19:09,503 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexUnlock [2024-12-05 22:19:09,503 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-05 22:19:09,503 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-05 22:19:09,504 WARN L203 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement. [2024-12-05 22:19:09,604 INFO L234 CfgBuilder]: Building ICFG [2024-12-05 22:19:09,605 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-05 22:19:09,747 INFO L279 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-12-05 22:19:09,747 INFO L283 CfgBuilder]: Performing block encoding [2024-12-05 22:19:09,778 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-05 22:19:09,778 INFO L312 CfgBuilder]: Removed 0 assume(true) statements. [2024-12-05 22:19:09,779 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 10:19:09 BoogieIcfgContainer [2024-12-05 22:19:09,779 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-05 22:19:09,779 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-05 22:19:09,780 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-05 22:19:09,789 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-05 22:19:09,789 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 10:19:09" (1/1) ... [2024-12-05 22:19:09,790 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$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-12-05 22:19:09,795 INFO L158 Benchmark]: Toolchain (without parser) took 703.23ms. Allocated memory is still 92.3MB. Free memory was 69.5MB in the beginning and 58.2MB in the end (delta: 11.3MB). Peak memory consumption was 12.4MB. Max. memory is 16.1GB. [2024-12-05 22:19:09,795 INFO L158 Benchmark]: CDTParser took 0.26ms. Allocated memory is still 83.9MB. Free memory is still 48.4MB. There was no memory consumed. Max. memory is 16.1GB. [2024-12-05 22:19:09,795 INFO L158 Benchmark]: CACSL2BoogieTranslator took 311.11ms. Allocated memory is still 92.3MB. Free memory was 69.3MB in the beginning and 48.9MB in the end (delta: 20.4MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-12-05 22:19:09,796 INFO L158 Benchmark]: Boogie Procedure Inliner took 29.31ms. Allocated memory is still 92.3MB. Free memory was 48.8MB in the beginning and 47.1MB in the end (delta: 1.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-12-05 22:19:09,796 INFO L158 Benchmark]: Boogie Preprocessor took 22.55ms. Allocated memory is still 92.3MB. Free memory was 47.1MB in the beginning and 45.8MB in the end (delta: 1.3MB). There was no memory consumed. Max. memory is 16.1GB. [2024-12-05 22:19:09,796 INFO L158 Benchmark]: RCFGBuilder took 322.94ms. Allocated memory is still 92.3MB. Free memory was 45.8MB in the beginning and 59.4MB in the end (delta: -13.7MB). Peak memory consumption was 12.4MB. Max. memory is 16.1GB. [2024-12-05 22:19:09,797 INFO L158 Benchmark]: CodeCheck took 13.59ms. Allocated memory is still 92.3MB. Free memory was 59.4MB in the beginning and 58.2MB in the end (delta: 1.3MB). There was no memory consumed. Max. memory is 16.1GB. [2024-12-05 22:19:09,799 INFO L338 ainManager$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 0.26ms. Allocated memory is still 83.9MB. Free memory is still 48.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 311.11ms. Allocated memory is still 92.3MB. Free memory was 69.3MB in the beginning and 48.9MB in the end (delta: 20.4MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 29.31ms. Allocated memory is still 92.3MB. Free memory was 48.8MB in the beginning and 47.1MB in the end (delta: 1.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 22.55ms. Allocated memory is still 92.3MB. Free memory was 47.1MB in the beginning and 45.8MB in the end (delta: 1.3MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 322.94ms. Allocated memory is still 92.3MB. Free memory was 45.8MB in the beginning and 59.4MB in the end (delta: -13.7MB). Peak memory consumption was 12.4MB. Max. memory is 16.1GB. * CodeCheck took 13.59ms. Allocated memory is still 92.3MB. Free memory was 59.4MB in the beginning and 58.2MB 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. [2024-12-05 22:19:09,816 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d6fad89-ac58-4f61-9e39-2b36596fb303/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