./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/goblint-regression/13-privatized_20-publish-regression_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_b67223a5-c829-415e-86a5-f18726b78050/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b67223a5-c829-415e-86a5-f18726b78050/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_b67223a5-c829-415e-86a5-f18726b78050/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b67223a5-c829-415e-86a5-f18726b78050/bin/ukojak-verify-ENZ3QT5qd3/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/goblint-regression/13-privatized_20-publish-regression_true.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b67223a5-c829-415e-86a5-f18726b78050/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_b67223a5-c829-415e-86a5-f18726b78050/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 bdbcb1f6d336419408bc21eb9ac3a89d4566c9a0348f626a712e605b31e52535 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 04:40:10,161 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 04:40:10,221 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b67223a5-c829-415e-86a5-f18726b78050/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2024-11-25 04:40:10,225 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-25 04:40:10,226 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-25 04:40:10,261 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 04:40:10,263 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 04:40:10,263 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 04:40:10,263 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 04:40:10,264 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-25 04:40:10,264 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 04:40:10,264 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-25 04:40:10,265 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 04:40:10,265 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-25 04:40:10,266 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-25 04:40:10,266 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-25 04:40:10,266 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 04:40:10,266 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-25 04:40:10,266 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-25 04:40:10,266 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 04:40:10,266 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 04:40:10,266 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 04:40:10,266 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 04:40:10,266 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 04:40:10,267 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 04:40:10,267 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 04:40:10,267 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 04:40:10,267 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 04:40:10,267 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-25 04:40:10,267 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-25 04:40:10,267 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_b67223a5-c829-415e-86a5-f18726b78050/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 -> bdbcb1f6d336419408bc21eb9ac3a89d4566c9a0348f626a712e605b31e52535 [2024-11-25 04:40:10,537 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 04:40:10,552 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 04:40:10,554 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 04:40:10,557 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 04:40:10,557 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 04:40:10,558 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b67223a5-c829-415e-86a5-f18726b78050/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/goblint-regression/13-privatized_20-publish-regression_true.i [2024-11-25 04:40:13,496 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b67223a5-c829-415e-86a5-f18726b78050/bin/ukojak-verify-ENZ3QT5qd3/data/f6a92c34f/966fab3cc146449f807c221c77016eec/FLAG205091b64 [2024-11-25 04:40:13,850 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 04:40:13,851 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b67223a5-c829-415e-86a5-f18726b78050/sv-benchmarks/c/goblint-regression/13-privatized_20-publish-regression_true.i [2024-11-25 04:40:13,866 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b67223a5-c829-415e-86a5-f18726b78050/bin/ukojak-verify-ENZ3QT5qd3/data/f6a92c34f/966fab3cc146449f807c221c77016eec/FLAG205091b64 [2024-11-25 04:40:13,880 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b67223a5-c829-415e-86a5-f18726b78050/bin/ukojak-verify-ENZ3QT5qd3/data/f6a92c34f/966fab3cc146449f807c221c77016eec [2024-11-25 04:40:13,882 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 04:40:13,884 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 04:40:13,885 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 04:40:13,885 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 04:40:13,889 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 04:40:13,890 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 04:40:13" (1/1) ... [2024-11-25 04:40:13,891 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1907f40f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:40:13, skipping insertion in model container [2024-11-25 04:40:13,891 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 04:40:13" (1/1) ... [2024-11-25 04:40:13,921 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 04:40:14,221 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 04:40:14,238 INFO L200 MainTranslator]: Completed pre-run [2024-11-25 04:40:14,275 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 04:40:14,308 INFO L204 MainTranslator]: Completed translation [2024-11-25 04:40:14,308 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:40:14 WrapperNode [2024-11-25 04:40:14,309 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 04:40:14,310 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-25 04:40:14,310 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-25 04:40:14,310 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-25 04:40:14,316 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:40:14" (1/1) ... [2024-11-25 04:40:14,326 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:40:14" (1/1) ... [2024-11-25 04:40:14,344 INFO L138 Inliner]: procedures = 162, calls = 31, calls flagged for inlining = 6, calls inlined = 8, statements flattened = 86 [2024-11-25 04:40:14,345 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-25 04:40:14,345 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-25 04:40:14,345 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-25 04:40:14,345 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-25 04:40:14,352 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:40:14" (1/1) ... [2024-11-25 04:40:14,353 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:40:14" (1/1) ... [2024-11-25 04:40:14,355 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:40:14" (1/1) ... [2024-11-25 04:40:14,355 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:40:14" (1/1) ... [2024-11-25 04:40:14,360 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:40:14" (1/1) ... [2024-11-25 04:40:14,360 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:40:14" (1/1) ... [2024-11-25 04:40:14,362 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:40:14" (1/1) ... [2024-11-25 04:40:14,363 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:40:14" (1/1) ... [2024-11-25 04:40:14,364 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:40:14" (1/1) ... [2024-11-25 04:40:14,366 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-25 04:40:14,367 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-25 04:40:14,367 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-25 04:40:14,367 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-25 04:40:14,368 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:40:14" (1/1) ... [2024-11-25 04:40:14,373 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 04:40:14,386 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b67223a5-c829-415e-86a5-f18726b78050/bin/ukojak-verify-ENZ3QT5qd3/z3 [2024-11-25 04:40:14,403 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b67223a5-c829-415e-86a5-f18726b78050/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-25 04:40:14,408 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b67223a5-c829-415e-86a5-f18726b78050/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-25 04:40:14,433 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2024-11-25 04:40:14,433 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-25 04:40:14,433 INFO L130 BoogieDeclarations]: Found specification of procedure t_fun [2024-11-25 04:40:14,433 INFO L138 BoogieDeclarations]: Found implementation of procedure t_fun [2024-11-25 04:40:14,433 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-25 04:40:14,434 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexUnlock [2024-11-25 04:40:14,434 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-25 04:40:14,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-25 04:40:14,435 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 04:40:14,566 INFO L234 CfgBuilder]: Building ICFG [2024-11-25 04:40:14,568 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-25 04:40:14,799 INFO L279 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-11-25 04:40:14,799 INFO L283 CfgBuilder]: Performing block encoding [2024-11-25 04:40:14,851 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-25 04:40:14,852 INFO L312 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-25 04:40:14,852 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 04:40:14 BoogieIcfgContainer [2024-11-25 04:40:14,852 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-25 04:40:14,853 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-25 04:40:14,854 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-25 04:40:14,864 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-25 04:40:14,865 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 04:40:14" (1/1) ... [2024-11-25 04:40:14,866 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$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-11-25 04:40:14,876 INFO L158 Benchmark]: Toolchain (without parser) took 989.97ms. Allocated memory is still 117.4MB. Free memory was 92.7MB in the beginning and 53.6MB in the end (delta: 39.1MB). Peak memory consumption was 41.9MB. Max. memory is 16.1GB. [2024-11-25 04:40:14,876 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 167.8MB. Free memory is still 103.3MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-25 04:40:14,878 INFO L158 Benchmark]: CACSL2BoogieTranslator took 423.95ms. Allocated memory is still 117.4MB. Free memory was 92.7MB in the beginning and 73.3MB in the end (delta: 19.4MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-11-25 04:40:14,879 INFO L158 Benchmark]: Boogie Procedure Inliner took 35.15ms. Allocated memory is still 117.4MB. Free memory was 73.3MB in the beginning and 71.6MB in the end (delta: 1.8MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-25 04:40:14,879 INFO L158 Benchmark]: Boogie Preprocessor took 21.08ms. Allocated memory is still 117.4MB. Free memory was 71.6MB in the beginning and 70.7MB in the end (delta: 887.4kB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-25 04:40:14,880 INFO L158 Benchmark]: RCFGBuilder took 485.71ms. Allocated memory is still 117.4MB. Free memory was 70.7MB in the beginning and 55.2MB in the end (delta: 15.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-25 04:40:14,880 INFO L158 Benchmark]: CodeCheck took 19.76ms. Allocated memory is still 117.4MB. Free memory was 55.2MB in the beginning and 53.6MB in the end (delta: 1.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-25 04:40:14,884 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: UnsupportedOperationException: Concurrent programs are currently unsupported de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: UnsupportedOperationException: Concurrent programs are currently unsupported: de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.initialize(CodeCheckObserver.java:172) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28ms. Allocated memory is still 167.8MB. Free memory is still 103.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 423.95ms. Allocated memory is still 117.4MB. Free memory was 92.7MB in the beginning and 73.3MB in the end (delta: 19.4MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 35.15ms. Allocated memory is still 117.4MB. Free memory was 73.3MB in the beginning and 71.6MB in the end (delta: 1.8MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 21.08ms. Allocated memory is still 117.4MB. Free memory was 71.6MB in the beginning and 70.7MB in the end (delta: 887.4kB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 485.71ms. Allocated memory is still 117.4MB. Free memory was 70.7MB in the beginning and 55.2MB in the end (delta: 15.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * CodeCheck took 19.76ms. Allocated memory is still 117.4MB. Free memory was 55.2MB in the beginning and 53.6MB in the end (delta: 1.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-11-25 04:40:14,905 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b67223a5-c829-415e-86a5-f18726b78050/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_b67223a5-c829-415e-86a5-f18726b78050/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b67223a5-c829-415e-86a5-f18726b78050/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_b67223a5-c829-415e-86a5-f18726b78050/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b67223a5-c829-415e-86a5-f18726b78050/bin/ukojak-verify-ENZ3QT5qd3/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/goblint-regression/13-privatized_20-publish-regression_true.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b67223a5-c829-415e-86a5-f18726b78050/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_b67223a5-c829-415e-86a5-f18726b78050/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 bdbcb1f6d336419408bc21eb9ac3a89d4566c9a0348f626a712e605b31e52535 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 04:40:17,462 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 04:40:17,606 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b67223a5-c829-415e-86a5-f18726b78050/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2024-11-25 04:40:17,647 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 04:40:17,648 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 04:40:17,648 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 04:40:17,649 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 04:40:17,649 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-25 04:40:17,649 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 04:40:17,649 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-25 04:40:17,649 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 04:40:17,649 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-25 04:40:17,649 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-25 04:40:17,650 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-25 04:40:17,650 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 04:40:17,650 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-25 04:40:17,650 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-25 04:40:17,650 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-25 04:40:17,650 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-25 04:40:17,650 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-25 04:40:17,651 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 04:40:17,651 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 04:40:17,651 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 04:40:17,651 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 04:40:17,651 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 04:40:17,651 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-11-25 04:40:17,652 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-11-25 04:40:17,652 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 04:40:17,652 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 04:40:17,652 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 04:40:17,652 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 04:40:17,652 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-25 04:40:17,652 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-25 04:40:17,653 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-11-25 04:40:17,653 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_b67223a5-c829-415e-86a5-f18726b78050/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 -> bdbcb1f6d336419408bc21eb9ac3a89d4566c9a0348f626a712e605b31e52535 [2024-11-25 04:40:17,985 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 04:40:17,993 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 04:40:17,995 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 04:40:17,996 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 04:40:17,997 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 04:40:17,998 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b67223a5-c829-415e-86a5-f18726b78050/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/goblint-regression/13-privatized_20-publish-regression_true.i [2024-11-25 04:40:20,910 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b67223a5-c829-415e-86a5-f18726b78050/bin/ukojak-verify-ENZ3QT5qd3/data/c5d5ef69f/35de5b1655d843f98a6d2efd6fbb42df/FLAG64f8d3290 [2024-11-25 04:40:21,244 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 04:40:21,245 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b67223a5-c829-415e-86a5-f18726b78050/sv-benchmarks/c/goblint-regression/13-privatized_20-publish-regression_true.i [2024-11-25 04:40:21,262 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b67223a5-c829-415e-86a5-f18726b78050/bin/ukojak-verify-ENZ3QT5qd3/data/c5d5ef69f/35de5b1655d843f98a6d2efd6fbb42df/FLAG64f8d3290 [2024-11-25 04:40:21,285 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b67223a5-c829-415e-86a5-f18726b78050/bin/ukojak-verify-ENZ3QT5qd3/data/c5d5ef69f/35de5b1655d843f98a6d2efd6fbb42df [2024-11-25 04:40:21,288 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 04:40:21,291 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 04:40:21,293 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 04:40:21,293 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 04:40:21,298 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 04:40:21,299 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 04:40:21" (1/1) ... [2024-11-25 04:40:21,300 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5a5890a2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:40:21, skipping insertion in model container [2024-11-25 04:40:21,302 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 04:40:21" (1/1) ... [2024-11-25 04:40:21,339 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 04:40:21,724 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 04:40:21,750 INFO L200 MainTranslator]: Completed pre-run [2024-11-25 04:40:21,822 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 04:40:21,873 INFO L204 MainTranslator]: Completed translation [2024-11-25 04:40:21,873 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:40:21 WrapperNode [2024-11-25 04:40:21,874 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 04:40:21,875 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-25 04:40:21,875 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-25 04:40:21,876 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-25 04:40:21,884 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:40:21" (1/1) ... [2024-11-25 04:40:21,909 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:40:21" (1/1) ... [2024-11-25 04:40:21,940 INFO L138 Inliner]: procedures = 166, calls = 31, calls flagged for inlining = 6, calls inlined = 8, statements flattened = 87 [2024-11-25 04:40:21,941 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-25 04:40:21,941 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-25 04:40:21,941 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-25 04:40:21,942 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-25 04:40:21,948 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:40:21" (1/1) ... [2024-11-25 04:40:21,949 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:40:21" (1/1) ... [2024-11-25 04:40:21,952 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:40:21" (1/1) ... [2024-11-25 04:40:21,953 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:40:21" (1/1) ... [2024-11-25 04:40:21,964 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:40:21" (1/1) ... [2024-11-25 04:40:21,965 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:40:21" (1/1) ... [2024-11-25 04:40:21,967 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:40:21" (1/1) ... [2024-11-25 04:40:21,968 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:40:21" (1/1) ... [2024-11-25 04:40:21,969 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:40:21" (1/1) ... [2024-11-25 04:40:21,971 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-25 04:40:21,972 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-25 04:40:21,972 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-25 04:40:21,972 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-25 04:40:21,977 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:40:21" (1/1) ... [2024-11-25 04:40:21,983 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 04:40:21,997 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b67223a5-c829-415e-86a5-f18726b78050/bin/ukojak-verify-ENZ3QT5qd3/z3 [2024-11-25 04:40:22,011 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b67223a5-c829-415e-86a5-f18726b78050/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-25 04:40:22,020 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b67223a5-c829-415e-86a5-f18726b78050/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-25 04:40:22,046 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2024-11-25 04:40:22,046 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-25 04:40:22,046 INFO L130 BoogieDeclarations]: Found specification of procedure t_fun [2024-11-25 04:40:22,046 INFO L138 BoogieDeclarations]: Found implementation of procedure t_fun [2024-11-25 04:40:22,047 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-11-25 04:40:22,047 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2024-11-25 04:40:22,047 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexUnlock [2024-11-25 04:40:22,047 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-25 04:40:22,047 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-25 04:40:22,049 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 04:40:22,204 INFO L234 CfgBuilder]: Building ICFG [2024-11-25 04:40:22,206 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-25 04:40:22,452 INFO L279 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-11-25 04:40:22,453 INFO L283 CfgBuilder]: Performing block encoding [2024-11-25 04:40:22,521 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-25 04:40:22,521 INFO L312 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-25 04:40:22,522 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 04:40:22 BoogieIcfgContainer [2024-11-25 04:40:22,522 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-25 04:40:22,522 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-25 04:40:22,523 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-25 04:40:22,534 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-25 04:40:22,534 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 04:40:22" (1/1) ... [2024-11-25 04:40:22,535 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$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-11-25 04:40:22,542 INFO L158 Benchmark]: Toolchain (without parser) took 1250.15ms. Allocated memory is still 109.1MB. Free memory was 84.3MB in the beginning and 42.1MB in the end (delta: 42.1MB). Peak memory consumption was 41.9MB. Max. memory is 16.1GB. [2024-11-25 04:40:22,544 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 83.9MB. Free memory is still 64.2MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-25 04:40:22,545 INFO L158 Benchmark]: CACSL2BoogieTranslator took 582.11ms. Allocated memory is still 109.1MB. Free memory was 84.0MB in the beginning and 63.7MB in the end (delta: 20.3MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-11-25 04:40:22,546 INFO L158 Benchmark]: Boogie Procedure Inliner took 65.74ms. Allocated memory is still 109.1MB. Free memory was 63.7MB in the beginning and 61.9MB in the end (delta: 1.9MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-25 04:40:22,546 INFO L158 Benchmark]: Boogie Preprocessor took 30.20ms. Allocated memory is still 109.1MB. Free memory was 61.9MB in the beginning and 60.6MB in the end (delta: 1.3MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-25 04:40:22,547 INFO L158 Benchmark]: RCFGBuilder took 549.64ms. Allocated memory is still 109.1MB. Free memory was 60.6MB in the beginning and 43.4MB in the end (delta: 17.2MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-11-25 04:40:22,547 INFO L158 Benchmark]: CodeCheck took 17.37ms. Allocated memory is still 109.1MB. Free memory was 43.4MB in the beginning and 42.1MB in the end (delta: 1.3MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-25 04:40:22,550 INFO L338 ainManager$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 64.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 582.11ms. Allocated memory is still 109.1MB. Free memory was 84.0MB in the beginning and 63.7MB in the end (delta: 20.3MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 65.74ms. Allocated memory is still 109.1MB. Free memory was 63.7MB in the beginning and 61.9MB in the end (delta: 1.9MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 30.20ms. Allocated memory is still 109.1MB. Free memory was 61.9MB in the beginning and 60.6MB in the end (delta: 1.3MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 549.64ms. Allocated memory is still 109.1MB. Free memory was 60.6MB in the beginning and 43.4MB in the end (delta: 17.2MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * CodeCheck took 17.37ms. Allocated memory is still 109.1MB. Free memory was 43.4MB in the beginning and 42.1MB 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 04:40:22,570 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b67223a5-c829-415e-86a5-f18726b78050/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, 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