./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/goblint-regression/13-privatized_01-priv_nr_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_8d41d963-8105-4e3f-82ff-4c68f684d690/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d41d963-8105-4e3f-82ff-4c68f684d690/bin/ukojak-verify-ENZ3QT5qd3/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d41d963-8105-4e3f-82ff-4c68f684d690/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d41d963-8105-4e3f-82ff-4c68f684d690/bin/ukojak-verify-ENZ3QT5qd3/config/KojakReach.xml -i ../../sv-benchmarks/c/goblint-regression/13-privatized_01-priv_nr_true.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d41d963-8105-4e3f-82ff-4c68f684d690/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d41d963-8105-4e3f-82ff-4c68f684d690/bin/ukojak-verify-ENZ3QT5qd3 --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 2f12d466eb2f537fd698a609dad75de92993414755aa8aadb35a91de87d65611 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 03:16:12,931 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 03:16:13,024 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d41d963-8105-4e3f-82ff-4c68f684d690/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-25 03:16:13,029 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-25 03:16:13,030 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-25 03:16:13,063 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 03:16:13,065 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-25 03:16:13,065 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-25 03:16:13,066 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 03:16:13,066 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 03:16:13,067 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 03:16:13,068 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-25 03:16:13,068 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-25 03:16:13,068 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 03:16:13,068 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-25 03:16:13,068 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 03:16:13,068 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-25 03:16:13,068 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 03:16:13,069 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-25 03:16:13,069 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-25 03:16:13,069 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-25 03:16:13,070 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 03:16:13,070 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 03:16:13,070 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 03:16:13,070 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 03:16:13,070 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 03:16:13,070 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 03:16:13,070 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 03:16:13,071 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 03:16:13,071 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 03:16:13,071 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-25 03:16:13,071 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-25 03:16:13,071 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-25 03:16:13,071 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_8d41d963-8105-4e3f-82ff-4c68f684d690/bin/ukojak-verify-ENZ3QT5qd3 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 -> 2f12d466eb2f537fd698a609dad75de92993414755aa8aadb35a91de87d65611 [2024-11-25 03:16:13,379 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 03:16:13,389 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 03:16:13,393 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 03:16:13,394 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 03:16:13,395 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 03:16:13,397 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d41d963-8105-4e3f-82ff-4c68f684d690/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/goblint-regression/13-privatized_01-priv_nr_true.i [2024-11-25 03:16:16,341 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d41d963-8105-4e3f-82ff-4c68f684d690/bin/ukojak-verify-ENZ3QT5qd3/data/7f457294c/e373c48d75b243d1aaf5e42e5535d181/FLAGe8eaba04c [2024-11-25 03:16:16,631 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 03:16:16,632 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d41d963-8105-4e3f-82ff-4c68f684d690/sv-benchmarks/c/goblint-regression/13-privatized_01-priv_nr_true.i [2024-11-25 03:16:16,645 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d41d963-8105-4e3f-82ff-4c68f684d690/bin/ukojak-verify-ENZ3QT5qd3/data/7f457294c/e373c48d75b243d1aaf5e42e5535d181/FLAGe8eaba04c [2024-11-25 03:16:16,663 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d41d963-8105-4e3f-82ff-4c68f684d690/bin/ukojak-verify-ENZ3QT5qd3/data/7f457294c/e373c48d75b243d1aaf5e42e5535d181 [2024-11-25 03:16:16,666 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 03:16:16,667 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 03:16:16,669 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 03:16:16,669 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 03:16:16,674 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 03:16:16,675 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 03:16:16" (1/1) ... [2024-11-25 03:16:16,676 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@f2eee52 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:16:16, skipping insertion in model container [2024-11-25 03:16:16,676 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 03:16:16" (1/1) ... [2024-11-25 03:16:16,717 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 03:16:16,903 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_8d41d963-8105-4e3f-82ff-4c68f684d690/sv-benchmarks/c/goblint-regression/13-privatized_01-priv_nr_true.i[1084,1097] [2024-11-25 03:16:17,135 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 03:16:17,167 INFO L200 MainTranslator]: Completed pre-run [2024-11-25 03:16:17,182 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_8d41d963-8105-4e3f-82ff-4c68f684d690/sv-benchmarks/c/goblint-regression/13-privatized_01-priv_nr_true.i[1084,1097] [2024-11-25 03:16:17,236 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 03:16:17,287 INFO L204 MainTranslator]: Completed translation [2024-11-25 03:16:17,287 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:16:17 WrapperNode [2024-11-25 03:16:17,288 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 03:16:17,289 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-25 03:16:17,289 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-25 03:16:17,290 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-25 03:16:17,296 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:16:17" (1/1) ... [2024-11-25 03:16:17,307 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:16:17" (1/1) ... [2024-11-25 03:16:17,326 INFO L138 Inliner]: procedures = 162, calls = 21, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 95 [2024-11-25 03:16:17,327 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-25 03:16:17,328 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-25 03:16:17,328 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-25 03:16:17,328 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-25 03:16:17,333 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:16:17" (1/1) ... [2024-11-25 03:16:17,333 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:16:17" (1/1) ... [2024-11-25 03:16:17,336 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:16:17" (1/1) ... [2024-11-25 03:16:17,336 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:16:17" (1/1) ... [2024-11-25 03:16:17,342 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:16:17" (1/1) ... [2024-11-25 03:16:17,343 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:16:17" (1/1) ... [2024-11-25 03:16:17,344 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:16:17" (1/1) ... [2024-11-25 03:16:17,346 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:16:17" (1/1) ... [2024-11-25 03:16:17,347 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:16:17" (1/1) ... [2024-11-25 03:16:17,349 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-25 03:16:17,350 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-25 03:16:17,350 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-25 03:16:17,350 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-25 03:16:17,351 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:16:17" (1/1) ... [2024-11-25 03:16:17,357 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 03:16:17,375 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d41d963-8105-4e3f-82ff-4c68f684d690/bin/ukojak-verify-ENZ3QT5qd3/z3 [2024-11-25 03:16:17,392 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d41d963-8105-4e3f-82ff-4c68f684d690/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-25 03:16:17,399 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d41d963-8105-4e3f-82ff-4c68f684d690/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-25 03:16:17,426 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-25 03:16:17,427 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-25 03:16:17,427 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2024-11-25 03:16:17,427 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-25 03:16:17,427 INFO L130 BoogieDeclarations]: Found specification of procedure t_fun [2024-11-25 03:16:17,427 INFO L138 BoogieDeclarations]: Found implementation of procedure t_fun [2024-11-25 03:16:17,427 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-25 03:16:17,427 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexUnlock [2024-11-25 03:16:17,428 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-25 03:16:17,428 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-25 03:16:17,429 WARN L203 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement. [2024-11-25 03:16:17,566 INFO L234 CfgBuilder]: Building ICFG [2024-11-25 03:16:17,568 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-25 03:16:17,830 INFO L279 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-11-25 03:16:17,831 INFO L283 CfgBuilder]: Performing block encoding [2024-11-25 03:16:17,869 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-25 03:16:17,871 INFO L312 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-25 03:16:17,871 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 03:16:17 BoogieIcfgContainer [2024-11-25 03:16:17,871 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-25 03:16:17,872 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-25 03:16:17,872 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-25 03:16:17,887 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-25 03:16:17,887 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 03:16:17" (1/1) ... [2024-11-25 03:16:17,888 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck has thrown an exception: java.lang.UnsupportedOperationException: Concurrent programs are currently unsupported at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.initialize(CodeCheckObserver.java:172) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:356) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:166) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:150) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:127) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:233) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:227) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:144) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:106) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-11-25 03:16:17,895 INFO L158 Benchmark]: Toolchain (without parser) took 1227.20ms. Allocated memory is still 117.4MB. Free memory was 92.1MB in the beginning and 52.7MB in the end (delta: 39.3MB). Peak memory consumption was 41.9MB. Max. memory is 16.1GB. [2024-11-25 03:16:17,895 INFO L158 Benchmark]: CDTParser took 0.40ms. Allocated memory is still 117.4MB. Free memory is still 74.4MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-25 03:16:17,896 INFO L158 Benchmark]: CACSL2BoogieTranslator took 619.66ms. Allocated memory is still 117.4MB. Free memory was 91.9MB in the beginning and 72.1MB in the end (delta: 19.8MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-11-25 03:16:17,896 INFO L158 Benchmark]: Boogie Procedure Inliner took 38.29ms. Allocated memory is still 117.4MB. Free memory was 72.1MB in the beginning and 70.4MB in the end (delta: 1.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-25 03:16:17,897 INFO L158 Benchmark]: Boogie Preprocessor took 21.57ms. Allocated memory is still 117.4MB. Free memory was 70.4MB in the beginning and 69.1MB in the end (delta: 1.3MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-25 03:16:17,897 INFO L158 Benchmark]: RCFGBuilder took 521.58ms. Allocated memory is still 117.4MB. Free memory was 69.1MB in the beginning and 54.0MB in the end (delta: 15.1MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-11-25 03:16:17,897 INFO L158 Benchmark]: CodeCheck took 21.15ms. Allocated memory is still 117.4MB. Free memory was 54.0MB in the beginning and 52.7MB in the end (delta: 1.2MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-25 03:16:17,900 INFO L338 ainManager$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 0.40ms. Allocated memory is still 117.4MB. Free memory is still 74.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 619.66ms. Allocated memory is still 117.4MB. Free memory was 91.9MB in the beginning and 72.1MB in the end (delta: 19.8MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 38.29ms. Allocated memory is still 117.4MB. Free memory was 72.1MB in the beginning and 70.4MB in the end (delta: 1.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 21.57ms. Allocated memory is still 117.4MB. Free memory was 70.4MB in the beginning and 69.1MB in the end (delta: 1.3MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 521.58ms. Allocated memory is still 117.4MB. Free memory was 69.1MB in the beginning and 54.0MB in the end (delta: 15.1MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * CodeCheck took 21.15ms. Allocated memory is still 117.4MB. Free memory was 54.0MB in the beginning and 52.7MB in the end (delta: 1.2MB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-11-25 03:16:17,919 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d41d963-8105-4e3f-82ff-4c68f684d690/bin/ukojak-verify-ENZ3QT5qd3/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_8d41d963-8105-4e3f-82ff-4c68f684d690/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d41d963-8105-4e3f-82ff-4c68f684d690/bin/ukojak-verify-ENZ3QT5qd3/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d41d963-8105-4e3f-82ff-4c68f684d690/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d41d963-8105-4e3f-82ff-4c68f684d690/bin/ukojak-verify-ENZ3QT5qd3/config/KojakReach.xml -i ../../sv-benchmarks/c/goblint-regression/13-privatized_01-priv_nr_true.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d41d963-8105-4e3f-82ff-4c68f684d690/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d41d963-8105-4e3f-82ff-4c68f684d690/bin/ukojak-verify-ENZ3QT5qd3 --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 2f12d466eb2f537fd698a609dad75de92993414755aa8aadb35a91de87d65611 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 03:16:20,622 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 03:16:20,752 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d41d963-8105-4e3f-82ff-4c68f684d690/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2024-11-25 03:16:20,797 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 03:16:20,797 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-25 03:16:20,798 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-25 03:16:20,798 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 03:16:20,798 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 03:16:20,798 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 03:16:20,798 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-25 03:16:20,799 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-25 03:16:20,799 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-25 03:16:20,799 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 03:16:20,799 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-25 03:16:20,799 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 03:16:20,801 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-25 03:16:20,801 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-25 03:16:20,801 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-25 03:16:20,802 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-25 03:16:20,802 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-25 03:16:20,802 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-25 03:16:20,802 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 03:16:20,803 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 03:16:20,803 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 03:16:20,803 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 03:16:20,803 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 03:16:20,803 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-11-25 03:16:20,803 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-11-25 03:16:20,803 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 03:16:20,804 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 03:16:20,804 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 03:16:20,804 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 03:16:20,804 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-25 03:16:20,804 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-25 03:16:20,804 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-25 03:16:20,804 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-11-25 03:16:20,804 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_8d41d963-8105-4e3f-82ff-4c68f684d690/bin/ukojak-verify-ENZ3QT5qd3 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 -> 2f12d466eb2f537fd698a609dad75de92993414755aa8aadb35a91de87d65611 [2024-11-25 03:16:21,134 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 03:16:21,143 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 03:16:21,146 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 03:16:21,147 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 03:16:21,148 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 03:16:21,149 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d41d963-8105-4e3f-82ff-4c68f684d690/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/goblint-regression/13-privatized_01-priv_nr_true.i [2024-11-25 03:16:24,172 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d41d963-8105-4e3f-82ff-4c68f684d690/bin/ukojak-verify-ENZ3QT5qd3/data/f9ef7f1b1/c5033bf757b443fcaf7cfa372d298710/FLAG1f5e274fa [2024-11-25 03:16:24,505 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 03:16:24,506 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d41d963-8105-4e3f-82ff-4c68f684d690/sv-benchmarks/c/goblint-regression/13-privatized_01-priv_nr_true.i [2024-11-25 03:16:24,529 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d41d963-8105-4e3f-82ff-4c68f684d690/bin/ukojak-verify-ENZ3QT5qd3/data/f9ef7f1b1/c5033bf757b443fcaf7cfa372d298710/FLAG1f5e274fa [2024-11-25 03:16:24,742 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d41d963-8105-4e3f-82ff-4c68f684d690/bin/ukojak-verify-ENZ3QT5qd3/data/f9ef7f1b1/c5033bf757b443fcaf7cfa372d298710 [2024-11-25 03:16:24,745 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 03:16:24,746 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 03:16:24,749 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 03:16:24,749 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 03:16:24,755 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 03:16:24,756 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 03:16:24" (1/1) ... [2024-11-25 03:16:24,757 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@27699a31 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:16:24, skipping insertion in model container [2024-11-25 03:16:24,757 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 03:16:24" (1/1) ... [2024-11-25 03:16:24,799 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 03:16:24,976 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_8d41d963-8105-4e3f-82ff-4c68f684d690/sv-benchmarks/c/goblint-regression/13-privatized_01-priv_nr_true.i[1084,1097] [2024-11-25 03:16:25,134 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 03:16:25,159 INFO L200 MainTranslator]: Completed pre-run [2024-11-25 03:16:25,171 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_8d41d963-8105-4e3f-82ff-4c68f684d690/sv-benchmarks/c/goblint-regression/13-privatized_01-priv_nr_true.i[1084,1097] [2024-11-25 03:16:25,229 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 03:16:25,288 INFO L204 MainTranslator]: Completed translation [2024-11-25 03:16:25,288 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:16:25 WrapperNode [2024-11-25 03:16:25,288 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 03:16:25,289 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-25 03:16:25,290 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-25 03:16:25,290 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-25 03:16:25,300 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:16:25" (1/1) ... [2024-11-25 03:16:25,322 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:16:25" (1/1) ... [2024-11-25 03:16:25,346 INFO L138 Inliner]: procedures = 166, calls = 21, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 96 [2024-11-25 03:16:25,347 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-25 03:16:25,348 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-25 03:16:25,348 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-25 03:16:25,348 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-25 03:16:25,355 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:16:25" (1/1) ... [2024-11-25 03:16:25,356 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:16:25" (1/1) ... [2024-11-25 03:16:25,361 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:16:25" (1/1) ... [2024-11-25 03:16:25,362 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:16:25" (1/1) ... [2024-11-25 03:16:25,377 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:16:25" (1/1) ... [2024-11-25 03:16:25,382 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:16:25" (1/1) ... [2024-11-25 03:16:25,387 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:16:25" (1/1) ... [2024-11-25 03:16:25,390 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:16:25" (1/1) ... [2024-11-25 03:16:25,394 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:16:25" (1/1) ... [2024-11-25 03:16:25,397 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-25 03:16:25,402 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-25 03:16:25,402 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-25 03:16:25,402 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-25 03:16:25,403 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:16:25" (1/1) ... [2024-11-25 03:16:25,408 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 03:16:25,426 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d41d963-8105-4e3f-82ff-4c68f684d690/bin/ukojak-verify-ENZ3QT5qd3/z3 [2024-11-25 03:16:25,440 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d41d963-8105-4e3f-82ff-4c68f684d690/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-25 03:16:25,447 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d41d963-8105-4e3f-82ff-4c68f684d690/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-25 03:16:25,474 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-25 03:16:25,474 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-25 03:16:25,474 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2024-11-25 03:16:25,475 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-25 03:16:25,475 INFO L130 BoogieDeclarations]: Found specification of procedure t_fun [2024-11-25 03:16:25,475 INFO L138 BoogieDeclarations]: Found implementation of procedure t_fun [2024-11-25 03:16:25,475 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-11-25 03:16:25,475 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2024-11-25 03:16:25,475 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexUnlock [2024-11-25 03:16:25,475 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-25 03:16:25,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-25 03:16:25,477 WARN L203 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement. [2024-11-25 03:16:25,614 INFO L234 CfgBuilder]: Building ICFG [2024-11-25 03:16:25,616 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-25 03:16:25,857 INFO L279 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-11-25 03:16:25,857 INFO L283 CfgBuilder]: Performing block encoding [2024-11-25 03:16:25,885 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-25 03:16:25,886 INFO L312 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-25 03:16:25,886 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 03:16:25 BoogieIcfgContainer [2024-11-25 03:16:25,886 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-25 03:16:25,887 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-25 03:16:25,887 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-25 03:16:25,897 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-25 03:16:25,897 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 03:16:25" (1/1) ... [2024-11-25 03:16:25,898 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck has thrown an exception: java.lang.UnsupportedOperationException: Concurrent programs are currently unsupported at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.initialize(CodeCheckObserver.java:172) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:356) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:166) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:150) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:127) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:233) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:227) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:144) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:106) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-11-25 03:16:25,904 INFO L158 Benchmark]: Toolchain (without parser) took 1157.10ms. Allocated memory is still 83.9MB. Free memory was 60.4MB in the beginning and 46.7MB in the end (delta: 13.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2024-11-25 03:16:25,908 INFO L158 Benchmark]: CDTParser took 0.45ms. Allocated memory is still 83.9MB. Free memory is still 47.4MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-25 03:16:25,908 INFO L158 Benchmark]: CACSL2BoogieTranslator took 539.75ms. Allocated memory is still 83.9MB. Free memory was 60.1MB in the beginning and 39.5MB in the end (delta: 20.7MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-11-25 03:16:25,909 INFO L158 Benchmark]: Boogie Procedure Inliner took 57.77ms. Allocated memory is still 83.9MB. Free memory was 39.5MB in the beginning and 37.7MB in the end (delta: 1.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-25 03:16:25,909 INFO L158 Benchmark]: Boogie Preprocessor took 53.40ms. Allocated memory is still 83.9MB. Free memory was 37.7MB in the beginning and 35.7MB in the end (delta: 2.0MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-25 03:16:25,909 INFO L158 Benchmark]: RCFGBuilder took 484.42ms. Allocated memory is still 83.9MB. Free memory was 35.7MB in the beginning and 48.2MB in the end (delta: -12.5MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2024-11-25 03:16:25,909 INFO L158 Benchmark]: CodeCheck took 15.43ms. Allocated memory is still 83.9MB. Free memory was 48.2MB in the beginning and 46.7MB in the end (delta: 1.4MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-25 03:16:25,914 INFO L338 ainManager$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 0.45ms. Allocated memory is still 83.9MB. Free memory is still 47.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 539.75ms. Allocated memory is still 83.9MB. Free memory was 60.1MB in the beginning and 39.5MB in the end (delta: 20.7MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 57.77ms. Allocated memory is still 83.9MB. Free memory was 39.5MB in the beginning and 37.7MB in the end (delta: 1.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 53.40ms. Allocated memory is still 83.9MB. Free memory was 37.7MB in the beginning and 35.7MB in the end (delta: 2.0MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 484.42ms. Allocated memory is still 83.9MB. Free memory was 35.7MB in the beginning and 48.2MB in the end (delta: -12.5MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * CodeCheck took 15.43ms. Allocated memory is still 83.9MB. Free memory was 48.2MB in the beginning and 46.7MB in the end (delta: 1.4MB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-11-25 03:16:25,935 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d41d963-8105-4e3f-82ff-4c68f684d690/bin/ukojak-verify-ENZ3QT5qd3/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