./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/goblint-regression/13-privatized_19-publish-precision_true.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1f9f2df-3f1d-496d-9597-f963e6fd3f9d/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1f9f2df-3f1d-496d-9597-f963e6fd3f9d/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_b1f9f2df-3f1d-496d-9597-f963e6fd3f9d/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1f9f2df-3f1d-496d-9597-f963e6fd3f9d/bin/ukojak-verify-ENZ3QT5qd3/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/goblint-regression/13-privatized_19-publish-precision_true.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1f9f2df-3f1d-496d-9597-f963e6fd3f9d/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1f9f2df-3f1d-496d-9597-f963e6fd3f9d/bin/ukojak-verify-ENZ3QT5qd3 --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash c983783f5358911c3fbbb6a10a3bc1f70631f1803357161b1c0bc876f490a9b5 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 03:27:30,176 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 03:27:30,307 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1f9f2df-3f1d-496d-9597-f963e6fd3f9d/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2024-11-25 03:27:30,314 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-25 03:27:30,314 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-25 03:27:30,341 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 03:27:30,343 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 03:27:30,343 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 03:27:30,343 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 03:27:30,343 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-25 03:27:30,344 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 03:27:30,344 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-25 03:27:30,344 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 03:27:30,344 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-25 03:27:30,344 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-25 03:27:30,345 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-25 03:27:30,345 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 03:27:30,345 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-25 03:27:30,345 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-25 03:27:30,345 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 03:27:30,346 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 03:27:30,346 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 03:27:30,346 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 03:27:30,346 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 03:27:30,346 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 03:27:30,347 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 03:27:30,347 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 03:27:30,347 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 03:27:30,347 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-25 03:27:30,347 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-25 03:27:30,348 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_b1f9f2df-3f1d-496d-9597-f963e6fd3f9d/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 valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) 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 -> c983783f5358911c3fbbb6a10a3bc1f70631f1803357161b1c0bc876f490a9b5 [2024-11-25 03:27:30,710 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 03:27:30,721 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 03:27:30,724 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 03:27:30,725 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 03:27:30,726 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 03:27:30,728 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1f9f2df-3f1d-496d-9597-f963e6fd3f9d/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/goblint-regression/13-privatized_19-publish-precision_true.i [2024-11-25 03:27:34,407 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1f9f2df-3f1d-496d-9597-f963e6fd3f9d/bin/ukojak-verify-ENZ3QT5qd3/data/8bcdf64af/c5d32cad09d848c2b7ce67c15a1d4089/FLAG8555fd06f [2024-11-25 03:27:34,940 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 03:27:34,944 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1f9f2df-3f1d-496d-9597-f963e6fd3f9d/sv-benchmarks/c/goblint-regression/13-privatized_19-publish-precision_true.i [2024-11-25 03:27:34,976 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1f9f2df-3f1d-496d-9597-f963e6fd3f9d/bin/ukojak-verify-ENZ3QT5qd3/data/8bcdf64af/c5d32cad09d848c2b7ce67c15a1d4089/FLAG8555fd06f [2024-11-25 03:27:35,007 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1f9f2df-3f1d-496d-9597-f963e6fd3f9d/bin/ukojak-verify-ENZ3QT5qd3/data/8bcdf64af/c5d32cad09d848c2b7ce67c15a1d4089 [2024-11-25 03:27:35,011 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 03:27:35,013 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 03:27:35,016 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 03:27:35,016 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 03:27:35,022 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 03:27:35,024 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 03:27:35" (1/1) ... [2024-11-25 03:27:35,025 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3df5c81 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:27:35, skipping insertion in model container [2024-11-25 03:27:35,028 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 03:27:35" (1/1) ... [2024-11-25 03:27:35,085 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 03:27:35,525 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 03:27:35,553 INFO L200 MainTranslator]: Completed pre-run [2024-11-25 03:27:35,623 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 03:27:35,661 INFO L204 MainTranslator]: Completed translation [2024-11-25 03:27:35,662 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:27:35 WrapperNode [2024-11-25 03:27:35,663 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 03:27:35,664 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-25 03:27:35,666 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-25 03:27:35,666 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-25 03:27:35,676 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:27:35" (1/1) ... [2024-11-25 03:27:35,693 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:27:35" (1/1) ... [2024-11-25 03:27:35,718 INFO L138 Inliner]: procedures = 162, calls = 30, calls flagged for inlining = 5, calls inlined = 6, statements flattened = 78 [2024-11-25 03:27:35,721 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-25 03:27:35,721 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-25 03:27:35,721 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-25 03:27:35,722 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-25 03:27:35,729 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:27:35" (1/1) ... [2024-11-25 03:27:35,729 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:27:35" (1/1) ... [2024-11-25 03:27:35,733 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:27:35" (1/1) ... [2024-11-25 03:27:35,733 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:27:35" (1/1) ... [2024-11-25 03:27:35,742 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:27:35" (1/1) ... [2024-11-25 03:27:35,747 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:27:35" (1/1) ... [2024-11-25 03:27:35,748 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:27:35" (1/1) ... [2024-11-25 03:27:35,753 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:27:35" (1/1) ... [2024-11-25 03:27:35,754 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:27:35" (1/1) ... [2024-11-25 03:27:35,756 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-25 03:27:35,757 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-25 03:27:35,757 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-25 03:27:35,757 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-25 03:27:35,762 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:27:35" (1/1) ... [2024-11-25 03:27:35,770 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 03:27:35,790 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1f9f2df-3f1d-496d-9597-f963e6fd3f9d/bin/ukojak-verify-ENZ3QT5qd3/z3 [2024-11-25 03:27:35,808 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1f9f2df-3f1d-496d-9597-f963e6fd3f9d/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-25 03:27:35,816 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1f9f2df-3f1d-496d-9597-f963e6fd3f9d/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-25 03:27:35,833 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2024-11-25 03:27:35,833 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-25 03:27:35,833 INFO L130 BoogieDeclarations]: Found specification of procedure t_fun [2024-11-25 03:27:35,834 INFO L138 BoogieDeclarations]: Found implementation of procedure t_fun [2024-11-25 03:27:35,834 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-25 03:27:35,834 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexUnlock [2024-11-25 03:27:35,834 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-25 03:27:35,834 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-25 03:27:35,835 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 03:27:35,952 INFO L234 CfgBuilder]: Building ICFG [2024-11-25 03:27:35,954 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-25 03:27:36,160 INFO L279 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-11-25 03:27:36,160 INFO L283 CfgBuilder]: Performing block encoding [2024-11-25 03:27:36,189 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-25 03:27:36,189 INFO L312 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-25 03:27:36,189 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 03:27:36 BoogieIcfgContainer [2024-11-25 03:27:36,189 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-25 03:27:36,190 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-25 03:27:36,190 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-25 03:27:36,200 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-25 03:27:36,200 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 03:27:36" (1/1) ... [2024-11-25 03:27:36,201 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$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-11-25 03:27:36,208 INFO L158 Benchmark]: Toolchain (without parser) took 1194.27ms. Allocated memory is still 142.6MB. Free memory was 99.9MB in the beginning and 61.5MB in the end (delta: 38.4MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2024-11-25 03:27:36,212 INFO L158 Benchmark]: CDTParser took 0.52ms. Allocated memory is still 167.8MB. Free memory is still 106.1MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-25 03:27:36,213 INFO L158 Benchmark]: CACSL2BoogieTranslator took 647.68ms. Allocated memory is still 142.6MB. Free memory was 99.9MB in the beginning and 80.4MB in the end (delta: 19.5MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-11-25 03:27:36,213 INFO L158 Benchmark]: Boogie Procedure Inliner took 56.51ms. Allocated memory is still 142.6MB. Free memory was 80.4MB in the beginning and 78.7MB in the end (delta: 1.7MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-25 03:27:36,216 INFO L158 Benchmark]: Boogie Preprocessor took 34.86ms. Allocated memory is still 142.6MB. Free memory was 78.7MB in the beginning and 77.6MB in the end (delta: 1.1MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-25 03:27:36,216 INFO L158 Benchmark]: RCFGBuilder took 432.65ms. Allocated memory is still 142.6MB. Free memory was 77.6MB in the beginning and 62.8MB in the end (delta: 14.9MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-25 03:27:36,217 INFO L158 Benchmark]: CodeCheck took 16.07ms. Allocated memory is still 142.6MB. Free memory was 62.8MB in the beginning and 61.5MB in the end (delta: 1.3MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-25 03:27:36,219 INFO L338 ainManager$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 0.52ms. Allocated memory is still 167.8MB. Free memory is still 106.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 647.68ms. Allocated memory is still 142.6MB. Free memory was 99.9MB in the beginning and 80.4MB in the end (delta: 19.5MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 56.51ms. Allocated memory is still 142.6MB. Free memory was 80.4MB in the beginning and 78.7MB in the end (delta: 1.7MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 34.86ms. Allocated memory is still 142.6MB. Free memory was 78.7MB in the beginning and 77.6MB in the end (delta: 1.1MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 432.65ms. Allocated memory is still 142.6MB. Free memory was 77.6MB in the beginning and 62.8MB in the end (delta: 14.9MB). There was no memory consumed. Max. memory is 16.1GB. * CodeCheck took 16.07ms. Allocated memory is still 142.6MB. Free memory was 62.8MB in the beginning and 61.5MB 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. [2024-11-25 03:27:36,245 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1f9f2df-3f1d-496d-9597-f963e6fd3f9d/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_b1f9f2df-3f1d-496d-9597-f963e6fd3f9d/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1f9f2df-3f1d-496d-9597-f963e6fd3f9d/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_b1f9f2df-3f1d-496d-9597-f963e6fd3f9d/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1f9f2df-3f1d-496d-9597-f963e6fd3f9d/bin/ukojak-verify-ENZ3QT5qd3/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/goblint-regression/13-privatized_19-publish-precision_true.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1f9f2df-3f1d-496d-9597-f963e6fd3f9d/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1f9f2df-3f1d-496d-9597-f963e6fd3f9d/bin/ukojak-verify-ENZ3QT5qd3 --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash c983783f5358911c3fbbb6a10a3bc1f70631f1803357161b1c0bc876f490a9b5 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 03:27:38,788 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 03:27:38,887 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1f9f2df-3f1d-496d-9597-f963e6fd3f9d/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2024-11-25 03:27:38,929 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 03:27:38,930 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 03:27:38,930 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 03:27:38,931 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 03:27:38,931 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-25 03:27:38,931 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 03:27:38,931 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-25 03:27:38,931 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 03:27:38,931 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-25 03:27:38,931 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-25 03:27:38,931 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-25 03:27:38,931 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 03:27:38,931 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-25 03:27:38,932 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-25 03:27:38,932 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-25 03:27:38,932 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-25 03:27:38,932 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-25 03:27:38,932 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 03:27:38,932 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 03:27:38,932 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 03:27:38,932 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 03:27:38,932 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 03:27:38,932 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-11-25 03:27:38,933 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-11-25 03:27:38,933 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 03:27:38,933 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 03:27:38,933 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 03:27:38,933 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 03:27:38,933 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-25 03:27:38,933 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-25 03:27:38,933 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-11-25 03:27:38,933 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_b1f9f2df-3f1d-496d-9597-f963e6fd3f9d/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 valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) 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 -> c983783f5358911c3fbbb6a10a3bc1f70631f1803357161b1c0bc876f490a9b5 [2024-11-25 03:27:39,232 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 03:27:39,241 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 03:27:39,243 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 03:27:39,244 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 03:27:39,244 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 03:27:39,245 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1f9f2df-3f1d-496d-9597-f963e6fd3f9d/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/goblint-regression/13-privatized_19-publish-precision_true.i [2024-11-25 03:27:42,195 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1f9f2df-3f1d-496d-9597-f963e6fd3f9d/bin/ukojak-verify-ENZ3QT5qd3/data/6f6fbf575/784c60c008184f33831c58be508fa2a9/FLAG0bdf8b416 [2024-11-25 03:27:42,514 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 03:27:42,514 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1f9f2df-3f1d-496d-9597-f963e6fd3f9d/sv-benchmarks/c/goblint-regression/13-privatized_19-publish-precision_true.i [2024-11-25 03:27:42,527 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1f9f2df-3f1d-496d-9597-f963e6fd3f9d/bin/ukojak-verify-ENZ3QT5qd3/data/6f6fbf575/784c60c008184f33831c58be508fa2a9/FLAG0bdf8b416 [2024-11-25 03:27:42,770 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1f9f2df-3f1d-496d-9597-f963e6fd3f9d/bin/ukojak-verify-ENZ3QT5qd3/data/6f6fbf575/784c60c008184f33831c58be508fa2a9 [2024-11-25 03:27:42,773 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 03:27:42,776 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 03:27:42,779 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 03:27:42,779 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 03:27:42,784 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 03:27:42,787 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 03:27:42" (1/1) ... [2024-11-25 03:27:42,788 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2dfe6135 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:27:42, skipping insertion in model container [2024-11-25 03:27:42,788 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 03:27:42" (1/1) ... [2024-11-25 03:27:42,841 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 03:27:43,330 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 03:27:43,356 INFO L200 MainTranslator]: Completed pre-run [2024-11-25 03:27:43,439 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 03:27:43,515 INFO L204 MainTranslator]: Completed translation [2024-11-25 03:27:43,516 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:27:43 WrapperNode [2024-11-25 03:27:43,517 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 03:27:43,519 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-25 03:27:43,519 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-25 03:27:43,519 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-25 03:27:43,532 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:27:43" (1/1) ... [2024-11-25 03:27:43,565 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:27:43" (1/1) ... [2024-11-25 03:27:43,598 INFO L138 Inliner]: procedures = 166, calls = 30, calls flagged for inlining = 5, calls inlined = 6, statements flattened = 79 [2024-11-25 03:27:43,601 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-25 03:27:43,602 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-25 03:27:43,602 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-25 03:27:43,602 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-25 03:27:43,613 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:27:43" (1/1) ... [2024-11-25 03:27:43,614 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:27:43" (1/1) ... [2024-11-25 03:27:43,622 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:27:43" (1/1) ... [2024-11-25 03:27:43,622 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:27:43" (1/1) ... [2024-11-25 03:27:43,637 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:27:43" (1/1) ... [2024-11-25 03:27:43,638 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:27:43" (1/1) ... [2024-11-25 03:27:43,645 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:27:43" (1/1) ... [2024-11-25 03:27:43,647 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:27:43" (1/1) ... [2024-11-25 03:27:43,652 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:27:43" (1/1) ... [2024-11-25 03:27:43,658 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-25 03:27:43,659 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-25 03:27:43,659 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-25 03:27:43,659 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-25 03:27:43,664 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:27:43" (1/1) ... [2024-11-25 03:27:43,676 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 03:27:43,696 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1f9f2df-3f1d-496d-9597-f963e6fd3f9d/bin/ukojak-verify-ENZ3QT5qd3/z3 [2024-11-25 03:27:43,719 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1f9f2df-3f1d-496d-9597-f963e6fd3f9d/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-25 03:27:43,725 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1f9f2df-3f1d-496d-9597-f963e6fd3f9d/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-25 03:27:43,761 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2024-11-25 03:27:43,761 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-25 03:27:43,762 INFO L130 BoogieDeclarations]: Found specification of procedure t_fun [2024-11-25 03:27:43,762 INFO L138 BoogieDeclarations]: Found implementation of procedure t_fun [2024-11-25 03:27:43,763 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-11-25 03:27:43,763 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2024-11-25 03:27:43,764 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexUnlock [2024-11-25 03:27:43,764 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-25 03:27:43,765 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-25 03:27:43,767 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 03:27:44,000 INFO L234 CfgBuilder]: Building ICFG [2024-11-25 03:27:44,003 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-25 03:27:44,306 INFO L279 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-11-25 03:27:44,306 INFO L283 CfgBuilder]: Performing block encoding [2024-11-25 03:27:44,351 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-25 03:27:44,352 INFO L312 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-25 03:27:44,352 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 03:27:44 BoogieIcfgContainer [2024-11-25 03:27:44,352 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-25 03:27:44,353 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-25 03:27:44,353 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-25 03:27:44,366 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-25 03:27:44,366 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 03:27:44" (1/1) ... [2024-11-25 03:27:44,367 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$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-11-25 03:27:44,372 INFO L158 Benchmark]: Toolchain (without parser) took 1596.26ms. Allocated memory is still 109.1MB. Free memory was 85.1MB in the beginning and 43.4MB in the end (delta: 41.7MB). Peak memory consumption was 41.9MB. Max. memory is 16.1GB. [2024-11-25 03:27:44,373 INFO L158 Benchmark]: CDTParser took 0.22ms. Allocated memory is still 83.9MB. Free memory is still 48.0MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-25 03:27:44,373 INFO L158 Benchmark]: CACSL2BoogieTranslator took 739.79ms. Allocated memory is still 109.1MB. Free memory was 85.1MB in the beginning and 64.7MB in the end (delta: 20.5MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-11-25 03:27:44,374 INFO L158 Benchmark]: Boogie Procedure Inliner took 82.92ms. Allocated memory is still 109.1MB. Free memory was 64.7MB in the beginning and 62.7MB in the end (delta: 2.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-25 03:27:44,374 INFO L158 Benchmark]: Boogie Preprocessor took 56.11ms. Allocated memory is still 109.1MB. Free memory was 62.7MB in the beginning and 61.6MB in the end (delta: 1.1MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-25 03:27:44,375 INFO L158 Benchmark]: RCFGBuilder took 693.13ms. Allocated memory is still 109.1MB. Free memory was 61.6MB in the beginning and 44.7MB in the end (delta: 16.9MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-11-25 03:27:44,375 INFO L158 Benchmark]: CodeCheck took 17.86ms. Allocated memory is still 109.1MB. Free memory was 44.7MB in the beginning and 43.4MB in the end (delta: 1.3MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-25 03:27:44,378 INFO L338 ainManager$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 0.22ms. Allocated memory is still 83.9MB. Free memory is still 48.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 739.79ms. Allocated memory is still 109.1MB. Free memory was 85.1MB in the beginning and 64.7MB in the end (delta: 20.5MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 82.92ms. Allocated memory is still 109.1MB. Free memory was 64.7MB in the beginning and 62.7MB in the end (delta: 2.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 56.11ms. Allocated memory is still 109.1MB. Free memory was 62.7MB in the beginning and 61.6MB in the end (delta: 1.1MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 693.13ms. Allocated memory is still 109.1MB. Free memory was 61.6MB in the beginning and 44.7MB in the end (delta: 16.9MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * CodeCheck took 17.86ms. Allocated memory is still 109.1MB. Free memory was 44.7MB in the beginning and 43.4MB 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. [2024-11-25 03:27:44,402 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1f9f2df-3f1d-496d-9597-f963e6fd3f9d/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