./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/goblint-regression/13-privatized_44-traces-mine2_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_a51f8b03-40b0-4c37-9708-5b6df2dd192c/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a51f8b03-40b0-4c37-9708-5b6df2dd192c/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_a51f8b03-40b0-4c37-9708-5b6df2dd192c/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a51f8b03-40b0-4c37-9708-5b6df2dd192c/bin/ukojak-verify-ENZ3QT5qd3/config/KojakReach.xml -i ../../sv-benchmarks/c/goblint-regression/13-privatized_44-traces-mine2_true.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a51f8b03-40b0-4c37-9708-5b6df2dd192c/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_a51f8b03-40b0-4c37-9708-5b6df2dd192c/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 abd7c6a811fa727af1a8295486441ec66634091da13d54772e1efa33885ef21c --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-24 18:04:53,818 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-24 18:04:53,908 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a51f8b03-40b0-4c37-9708-5b6df2dd192c/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-24 18:04:53,914 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-24 18:04:53,917 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-24 18:04:53,959 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-24 18:04:53,961 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-24 18:04:53,961 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-24 18:04:53,962 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-24 18:04:53,962 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-24 18:04:53,964 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-24 18:04:53,964 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-24 18:04:53,964 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-24 18:04:53,964 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-24 18:04:53,965 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-24 18:04:53,965 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-24 18:04:53,966 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-24 18:04:53,966 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-24 18:04:53,966 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-24 18:04:53,966 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-24 18:04:53,966 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-24 18:04:53,966 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-24 18:04:53,967 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-24 18:04:53,967 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-24 18:04:53,967 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-24 18:04:53,967 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-24 18:04:53,967 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-24 18:04:53,967 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-24 18:04:53,968 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-24 18:04:53,968 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-24 18:04:53,968 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-24 18:04:53,968 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-24 18:04:53,968 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-24 18:04:53,968 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_a51f8b03-40b0-4c37-9708-5b6df2dd192c/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 -> abd7c6a811fa727af1a8295486441ec66634091da13d54772e1efa33885ef21c [2024-11-24 18:04:54,357 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-24 18:04:54,372 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-24 18:04:54,375 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-24 18:04:54,376 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-24 18:04:54,377 INFO L274 PluginConnector]: CDTParser initialized [2024-11-24 18:04:54,380 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a51f8b03-40b0-4c37-9708-5b6df2dd192c/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/goblint-regression/13-privatized_44-traces-mine2_true.i [2024-11-24 18:04:58,158 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a51f8b03-40b0-4c37-9708-5b6df2dd192c/bin/ukojak-verify-ENZ3QT5qd3/data/048eb4121/1ae3cb919f5b4f879d4d7fe4284c4d79/FLAG8925568a6 [2024-11-24 18:04:58,536 INFO L384 CDTParser]: Found 1 translation units. [2024-11-24 18:04:58,537 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a51f8b03-40b0-4c37-9708-5b6df2dd192c/sv-benchmarks/c/goblint-regression/13-privatized_44-traces-mine2_true.i [2024-11-24 18:04:58,553 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a51f8b03-40b0-4c37-9708-5b6df2dd192c/bin/ukojak-verify-ENZ3QT5qd3/data/048eb4121/1ae3cb919f5b4f879d4d7fe4284c4d79/FLAG8925568a6 [2024-11-24 18:04:58,724 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a51f8b03-40b0-4c37-9708-5b6df2dd192c/bin/ukojak-verify-ENZ3QT5qd3/data/048eb4121/1ae3cb919f5b4f879d4d7fe4284c4d79 [2024-11-24 18:04:58,727 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-24 18:04:58,729 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-24 18:04:58,731 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-24 18:04:58,731 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-24 18:04:58,737 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-24 18:04:58,738 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 06:04:58" (1/1) ... [2024-11-24 18:04:58,739 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@25f1348e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:04:58, skipping insertion in model container [2024-11-24 18:04:58,739 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 06:04:58" (1/1) ... [2024-11-24 18:04:58,776 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-24 18:04:58,982 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_a51f8b03-40b0-4c37-9708-5b6df2dd192c/sv-benchmarks/c/goblint-regression/13-privatized_44-traces-mine2_true.i[1089,1102] [2024-11-24 18:04:59,197 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-24 18:04:59,219 INFO L200 MainTranslator]: Completed pre-run [2024-11-24 18:04:59,231 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_a51f8b03-40b0-4c37-9708-5b6df2dd192c/sv-benchmarks/c/goblint-regression/13-privatized_44-traces-mine2_true.i[1089,1102] [2024-11-24 18:04:59,267 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-24 18:04:59,312 INFO L204 MainTranslator]: Completed translation [2024-11-24 18:04:59,313 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:04:59 WrapperNode [2024-11-24 18:04:59,313 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-24 18:04:59,314 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-24 18:04:59,315 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-24 18:04:59,315 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-24 18:04:59,321 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:04:59" (1/1) ... [2024-11-24 18:04:59,333 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:04:59" (1/1) ... [2024-11-24 18:04:59,354 INFO L138 Inliner]: procedures = 162, calls = 27, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 40 [2024-11-24 18:04:59,354 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-24 18:04:59,355 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-24 18:04:59,355 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-24 18:04:59,355 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-24 18:04:59,364 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:04:59" (1/1) ... [2024-11-24 18:04:59,364 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:04:59" (1/1) ... [2024-11-24 18:04:59,367 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:04:59" (1/1) ... [2024-11-24 18:04:59,367 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:04:59" (1/1) ... [2024-11-24 18:04:59,374 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:04:59" (1/1) ... [2024-11-24 18:04:59,375 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:04:59" (1/1) ... [2024-11-24 18:04:59,377 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:04:59" (1/1) ... [2024-11-24 18:04:59,379 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:04:59" (1/1) ... [2024-11-24 18:04:59,380 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:04:59" (1/1) ... [2024-11-24 18:04:59,382 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-24 18:04:59,383 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-24 18:04:59,383 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-24 18:04:59,384 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-24 18:04:59,385 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:04:59" (1/1) ... [2024-11-24 18:04:59,392 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-24 18:04:59,409 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a51f8b03-40b0-4c37-9708-5b6df2dd192c/bin/ukojak-verify-ENZ3QT5qd3/z3 [2024-11-24 18:04:59,430 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a51f8b03-40b0-4c37-9708-5b6df2dd192c/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-24 18:04:59,435 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a51f8b03-40b0-4c37-9708-5b6df2dd192c/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-24 18:04:59,467 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-24 18:04:59,467 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-24 18:04:59,467 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2024-11-24 18:04:59,467 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-24 18:04:59,468 INFO L130 BoogieDeclarations]: Found specification of procedure t_fun [2024-11-24 18:04:59,468 INFO L138 BoogieDeclarations]: Found implementation of procedure t_fun [2024-11-24 18:04:59,468 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-24 18:04:59,468 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexUnlock [2024-11-24 18:04:59,468 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-24 18:04:59,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-24 18:04:59,470 WARN L203 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement. [2024-11-24 18:04:59,668 INFO L234 CfgBuilder]: Building ICFG [2024-11-24 18:04:59,670 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-24 18:04:59,926 INFO L279 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-11-24 18:04:59,926 INFO L283 CfgBuilder]: Performing block encoding [2024-11-24 18:04:59,963 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-24 18:04:59,963 INFO L312 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-24 18:04:59,963 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 06:04:59 BoogieIcfgContainer [2024-11-24 18:04:59,963 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-24 18:04:59,964 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-24 18:04:59,964 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-24 18:04:59,977 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-24 18:04:59,977 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 06:04:59" (1/1) ... [2024-11-24 18:04:59,978 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$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-11-24 18:04:59,984 INFO L158 Benchmark]: Toolchain (without parser) took 1254.44ms. Allocated memory is still 117.4MB. Free memory was 91.0MB in the beginning and 54.3MB in the end (delta: 36.7MB). Peak memory consumption was 41.9MB. Max. memory is 16.1GB. [2024-11-24 18:04:59,984 INFO L158 Benchmark]: CDTParser took 0.46ms. Allocated memory is still 117.4MB. Free memory is still 71.9MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-24 18:04:59,985 INFO L158 Benchmark]: CACSL2BoogieTranslator took 583.29ms. Allocated memory is still 117.4MB. Free memory was 90.8MB in the beginning and 71.3MB in the end (delta: 19.4MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-11-24 18:04:59,985 INFO L158 Benchmark]: Boogie Procedure Inliner took 39.83ms. Allocated memory is still 117.4MB. Free memory was 71.3MB in the beginning and 69.8MB in the end (delta: 1.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-24 18:04:59,986 INFO L158 Benchmark]: Boogie Preprocessor took 27.36ms. Allocated memory is still 117.4MB. Free memory was 69.8MB in the beginning and 68.8MB in the end (delta: 1.0MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-24 18:04:59,987 INFO L158 Benchmark]: RCFGBuilder took 580.15ms. Allocated memory is still 117.4MB. Free memory was 68.8MB in the beginning and 55.7MB in the end (delta: 13.1MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-24 18:04:59,987 INFO L158 Benchmark]: CodeCheck took 18.14ms. Allocated memory is still 117.4MB. Free memory was 55.5MB in the beginning and 54.3MB in the end (delta: 1.2MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-24 18:04:59,990 INFO L338 ainManager$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 0.46ms. Allocated memory is still 117.4MB. Free memory is still 71.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 583.29ms. Allocated memory is still 117.4MB. Free memory was 90.8MB in the beginning and 71.3MB in the end (delta: 19.4MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 39.83ms. Allocated memory is still 117.4MB. Free memory was 71.3MB in the beginning and 69.8MB in the end (delta: 1.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 27.36ms. Allocated memory is still 117.4MB. Free memory was 69.8MB in the beginning and 68.8MB in the end (delta: 1.0MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 580.15ms. Allocated memory is still 117.4MB. Free memory was 68.8MB in the beginning and 55.7MB in the end (delta: 13.1MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * CodeCheck took 18.14ms. Allocated memory is still 117.4MB. Free memory was 55.5MB in the beginning and 54.3MB in the end (delta: 1.2MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-11-24 18:05:00,011 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a51f8b03-40b0-4c37-9708-5b6df2dd192c/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_a51f8b03-40b0-4c37-9708-5b6df2dd192c/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a51f8b03-40b0-4c37-9708-5b6df2dd192c/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_a51f8b03-40b0-4c37-9708-5b6df2dd192c/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a51f8b03-40b0-4c37-9708-5b6df2dd192c/bin/ukojak-verify-ENZ3QT5qd3/config/KojakReach.xml -i ../../sv-benchmarks/c/goblint-regression/13-privatized_44-traces-mine2_true.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a51f8b03-40b0-4c37-9708-5b6df2dd192c/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_a51f8b03-40b0-4c37-9708-5b6df2dd192c/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 abd7c6a811fa727af1a8295486441ec66634091da13d54772e1efa33885ef21c --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-24 18:05:02,753 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-24 18:05:02,901 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a51f8b03-40b0-4c37-9708-5b6df2dd192c/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2024-11-24 18:05:02,970 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-24 18:05:02,972 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-24 18:05:02,972 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-24 18:05:02,974 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-24 18:05:02,975 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-24 18:05:02,975 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-24 18:05:02,975 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-24 18:05:02,975 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-24 18:05:02,975 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-24 18:05:02,975 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-24 18:05:02,975 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-24 18:05:02,975 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-24 18:05:02,976 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-24 18:05:02,976 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-24 18:05:02,976 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-24 18:05:02,976 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-24 18:05:02,976 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-24 18:05:02,976 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-24 18:05:02,976 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-24 18:05:02,976 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-24 18:05:02,976 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-24 18:05:02,976 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-24 18:05:02,976 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-24 18:05:02,977 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-11-24 18:05:02,977 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-11-24 18:05:02,977 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-24 18:05:02,977 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-24 18:05:02,977 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-24 18:05:02,977 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-24 18:05:02,977 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-24 18:05:02,977 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-24 18:05:02,977 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-24 18:05:02,977 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-11-24 18:05:02,978 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_a51f8b03-40b0-4c37-9708-5b6df2dd192c/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 -> abd7c6a811fa727af1a8295486441ec66634091da13d54772e1efa33885ef21c [2024-11-24 18:05:03,346 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-24 18:05:03,355 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-24 18:05:03,357 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-24 18:05:03,359 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-24 18:05:03,359 INFO L274 PluginConnector]: CDTParser initialized [2024-11-24 18:05:03,360 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a51f8b03-40b0-4c37-9708-5b6df2dd192c/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/goblint-regression/13-privatized_44-traces-mine2_true.i [2024-11-24 18:05:06,457 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a51f8b03-40b0-4c37-9708-5b6df2dd192c/bin/ukojak-verify-ENZ3QT5qd3/data/207ed2069/8f7e243dc9a045b3adedb47c8869f4e4/FLAG46a35b5a8 [2024-11-24 18:05:06,864 INFO L384 CDTParser]: Found 1 translation units. [2024-11-24 18:05:06,867 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a51f8b03-40b0-4c37-9708-5b6df2dd192c/sv-benchmarks/c/goblint-regression/13-privatized_44-traces-mine2_true.i [2024-11-24 18:05:06,887 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a51f8b03-40b0-4c37-9708-5b6df2dd192c/bin/ukojak-verify-ENZ3QT5qd3/data/207ed2069/8f7e243dc9a045b3adedb47c8869f4e4/FLAG46a35b5a8 [2024-11-24 18:05:07,054 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a51f8b03-40b0-4c37-9708-5b6df2dd192c/bin/ukojak-verify-ENZ3QT5qd3/data/207ed2069/8f7e243dc9a045b3adedb47c8869f4e4 [2024-11-24 18:05:07,058 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-24 18:05:07,061 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-24 18:05:07,063 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-24 18:05:07,064 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-24 18:05:07,070 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-24 18:05:07,071 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 06:05:07" (1/1) ... [2024-11-24 18:05:07,074 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5b0d5ee6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:05:07, skipping insertion in model container [2024-11-24 18:05:07,074 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 06:05:07" (1/1) ... [2024-11-24 18:05:07,114 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-24 18:05:07,331 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_a51f8b03-40b0-4c37-9708-5b6df2dd192c/sv-benchmarks/c/goblint-regression/13-privatized_44-traces-mine2_true.i[1089,1102] [2024-11-24 18:05:07,556 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-24 18:05:07,588 INFO L200 MainTranslator]: Completed pre-run [2024-11-24 18:05:07,607 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_a51f8b03-40b0-4c37-9708-5b6df2dd192c/sv-benchmarks/c/goblint-regression/13-privatized_44-traces-mine2_true.i[1089,1102] [2024-11-24 18:05:07,682 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-24 18:05:07,754 INFO L204 MainTranslator]: Completed translation [2024-11-24 18:05:07,755 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:05:07 WrapperNode [2024-11-24 18:05:07,756 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-24 18:05:07,757 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-24 18:05:07,757 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-24 18:05:07,757 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-24 18:05:07,766 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:05:07" (1/1) ... [2024-11-24 18:05:07,790 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:05:07" (1/1) ... [2024-11-24 18:05:07,815 INFO L138 Inliner]: procedures = 166, calls = 27, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 41 [2024-11-24 18:05:07,816 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-24 18:05:07,817 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-24 18:05:07,817 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-24 18:05:07,817 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-24 18:05:07,825 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:05:07" (1/1) ... [2024-11-24 18:05:07,826 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:05:07" (1/1) ... [2024-11-24 18:05:07,835 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:05:07" (1/1) ... [2024-11-24 18:05:07,835 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:05:07" (1/1) ... [2024-11-24 18:05:07,846 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:05:07" (1/1) ... [2024-11-24 18:05:07,847 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:05:07" (1/1) ... [2024-11-24 18:05:07,849 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:05:07" (1/1) ... [2024-11-24 18:05:07,851 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:05:07" (1/1) ... [2024-11-24 18:05:07,852 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:05:07" (1/1) ... [2024-11-24 18:05:07,855 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-24 18:05:07,856 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-24 18:05:07,856 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-24 18:05:07,856 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-24 18:05:07,857 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:05:07" (1/1) ... [2024-11-24 18:05:07,867 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-24 18:05:07,883 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a51f8b03-40b0-4c37-9708-5b6df2dd192c/bin/ukojak-verify-ENZ3QT5qd3/z3 [2024-11-24 18:05:07,899 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a51f8b03-40b0-4c37-9708-5b6df2dd192c/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-24 18:05:07,903 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a51f8b03-40b0-4c37-9708-5b6df2dd192c/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-24 18:05:07,935 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-24 18:05:07,936 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-24 18:05:07,936 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2024-11-24 18:05:07,936 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-24 18:05:07,936 INFO L130 BoogieDeclarations]: Found specification of procedure t_fun [2024-11-24 18:05:07,936 INFO L138 BoogieDeclarations]: Found implementation of procedure t_fun [2024-11-24 18:05:07,937 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-11-24 18:05:07,937 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2024-11-24 18:05:07,937 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexUnlock [2024-11-24 18:05:07,937 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-24 18:05:07,937 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-24 18:05:07,939 WARN L203 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement. [2024-11-24 18:05:08,145 INFO L234 CfgBuilder]: Building ICFG [2024-11-24 18:05:08,147 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-24 18:05:08,340 INFO L279 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-11-24 18:05:08,341 INFO L283 CfgBuilder]: Performing block encoding [2024-11-24 18:05:08,374 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-24 18:05:08,374 INFO L312 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-24 18:05:08,375 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 06:05:08 BoogieIcfgContainer [2024-11-24 18:05:08,375 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-24 18:05:08,375 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-24 18:05:08,376 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-24 18:05:08,386 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-24 18:05:08,386 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 06:05:08" (1/1) ... [2024-11-24 18:05:08,387 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$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-11-24 18:05:08,392 INFO L158 Benchmark]: Toolchain (without parser) took 1331.68ms. Allocated memory is still 83.9MB. Free memory was 60.9MB in the beginning and 49.7MB in the end (delta: 11.1MB). Peak memory consumption was 12.5MB. Max. memory is 16.1GB. [2024-11-24 18:05:08,393 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 83.9MB. Free memory is still 49.7MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-24 18:05:08,393 INFO L158 Benchmark]: CACSL2BoogieTranslator took 693.92ms. Allocated memory is still 83.9MB. Free memory was 60.8MB in the beginning and 40.1MB in the end (delta: 20.6MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-11-24 18:05:08,394 INFO L158 Benchmark]: Boogie Procedure Inliner took 59.04ms. Allocated memory is still 83.9MB. Free memory was 40.1MB in the beginning and 38.4MB in the end (delta: 1.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-24 18:05:08,394 INFO L158 Benchmark]: Boogie Preprocessor took 38.53ms. Allocated memory is still 83.9MB. Free memory was 38.4MB in the beginning and 37.1MB in the end (delta: 1.3MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-24 18:05:08,394 INFO L158 Benchmark]: RCFGBuilder took 519.01ms. Allocated memory is still 83.9MB. Free memory was 37.0MB in the beginning and 51.1MB in the end (delta: -14.1MB). Peak memory consumption was 12.5MB. Max. memory is 16.1GB. [2024-11-24 18:05:08,395 INFO L158 Benchmark]: CodeCheck took 15.33ms. Allocated memory is still 83.9MB. Free memory was 51.1MB in the beginning and 49.7MB in the end (delta: 1.3MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-24 18:05:08,397 INFO L338 ainManager$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 0.32ms. Allocated memory is still 83.9MB. Free memory is still 49.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 693.92ms. Allocated memory is still 83.9MB. Free memory was 60.8MB in the beginning and 40.1MB in the end (delta: 20.6MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 59.04ms. Allocated memory is still 83.9MB. Free memory was 40.1MB in the beginning and 38.4MB in the end (delta: 1.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 38.53ms. Allocated memory is still 83.9MB. Free memory was 38.4MB in the beginning and 37.1MB in the end (delta: 1.3MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 519.01ms. Allocated memory is still 83.9MB. Free memory was 37.0MB in the beginning and 51.1MB in the end (delta: -14.1MB). Peak memory consumption was 12.5MB. Max. memory is 16.1GB. * CodeCheck took 15.33ms. Allocated memory is still 83.9MB. Free memory was 51.1MB in the beginning and 49.7MB 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. [2024-11-24 18:05:08,421 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a51f8b03-40b0-4c37-9708-5b6df2dd192c/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