./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/pthread-ext/43_NetBSD_sysmon_power_sliced.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_70f6c21c-7d19-40e5-aeb6-9ea35fef3db9/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70f6c21c-7d19-40e5-aeb6-9ea35fef3db9/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_70f6c21c-7d19-40e5-aeb6-9ea35fef3db9/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70f6c21c-7d19-40e5-aeb6-9ea35fef3db9/bin/ukojak-verify-ENZ3QT5qd3/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/pthread-ext/43_NetBSD_sysmon_power_sliced.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70f6c21c-7d19-40e5-aeb6-9ea35fef3db9/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_70f6c21c-7d19-40e5-aeb6-9ea35fef3db9/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 0cc2344d8bedffb786f66d288e651407abc416f1e22d065ca4595f05e214f2a3 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 04:55:42,188 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 04:55:42,293 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70f6c21c-7d19-40e5-aeb6-9ea35fef3db9/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2024-11-25 04:55:42,302 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-25 04:55:42,302 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-25 04:55:42,340 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 04:55:42,343 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 04:55:42,343 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 04:55:42,344 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 04:55:42,344 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-25 04:55:42,345 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 04:55:42,345 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-25 04:55:42,345 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 04:55:42,346 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-25 04:55:42,346 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-25 04:55:42,346 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-25 04:55:42,346 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 04:55:42,348 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-25 04:55:42,348 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-25 04:55:42,348 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 04:55:42,348 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 04:55:42,349 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 04:55:42,349 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 04:55:42,349 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 04:55:42,349 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 04:55:42,349 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 04:55:42,349 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 04:55:42,350 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 04:55:42,350 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-25 04:55:42,350 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-25 04:55:42,350 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_70f6c21c-7d19-40e5-aeb6-9ea35fef3db9/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 -> 0cc2344d8bedffb786f66d288e651407abc416f1e22d065ca4595f05e214f2a3 [2024-11-25 04:55:42,687 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 04:55:42,703 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 04:55:42,706 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 04:55:42,707 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 04:55:42,708 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 04:55:42,709 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70f6c21c-7d19-40e5-aeb6-9ea35fef3db9/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/pthread-ext/43_NetBSD_sysmon_power_sliced.i [2024-11-25 04:55:45,764 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70f6c21c-7d19-40e5-aeb6-9ea35fef3db9/bin/ukojak-verify-ENZ3QT5qd3/data/6e2750a90/12de838d42884e84951358c07d1eef44/FLAGf43498ba2 [2024-11-25 04:55:46,179 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 04:55:46,180 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70f6c21c-7d19-40e5-aeb6-9ea35fef3db9/sv-benchmarks/c/pthread-ext/43_NetBSD_sysmon_power_sliced.i [2024-11-25 04:55:46,211 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70f6c21c-7d19-40e5-aeb6-9ea35fef3db9/bin/ukojak-verify-ENZ3QT5qd3/data/6e2750a90/12de838d42884e84951358c07d1eef44/FLAGf43498ba2 [2024-11-25 04:55:46,230 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70f6c21c-7d19-40e5-aeb6-9ea35fef3db9/bin/ukojak-verify-ENZ3QT5qd3/data/6e2750a90/12de838d42884e84951358c07d1eef44 [2024-11-25 04:55:46,232 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 04:55:46,234 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 04:55:46,236 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 04:55:46,236 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 04:55:46,245 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 04:55:46,246 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 04:55:46" (1/1) ... [2024-11-25 04:55:46,248 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2f71596 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:55:46, skipping insertion in model container [2024-11-25 04:55:46,249 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 04:55:46" (1/1) ... [2024-11-25 04:55:46,293 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 04:55:46,672 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 04:55:46,681 INFO L200 MainTranslator]: Completed pre-run [2024-11-25 04:55:46,735 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 04:55:46,772 INFO L204 MainTranslator]: Completed translation [2024-11-25 04:55:46,773 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:55:46 WrapperNode [2024-11-25 04:55:46,773 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 04:55:46,774 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-25 04:55:46,774 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-25 04:55:46,774 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-25 04:55:46,781 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:55:46" (1/1) ... [2024-11-25 04:55:46,793 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:55:46" (1/1) ... [2024-11-25 04:55:46,827 INFO L138 Inliner]: procedures = 180, calls = 59, calls flagged for inlining = 54, calls inlined = 79, statements flattened = 476 [2024-11-25 04:55:46,828 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-25 04:55:46,828 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-25 04:55:46,828 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-25 04:55:46,829 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-25 04:55:46,836 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:55:46" (1/1) ... [2024-11-25 04:55:46,836 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:55:46" (1/1) ... [2024-11-25 04:55:46,841 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:55:46" (1/1) ... [2024-11-25 04:55:46,841 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:55:46" (1/1) ... [2024-11-25 04:55:46,851 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:55:46" (1/1) ... [2024-11-25 04:55:46,854 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:55:46" (1/1) ... [2024-11-25 04:55:46,860 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:55:46" (1/1) ... [2024-11-25 04:55:46,863 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:55:46" (1/1) ... [2024-11-25 04:55:46,865 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:55:46" (1/1) ... [2024-11-25 04:55:46,870 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-25 04:55:46,871 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-25 04:55:46,871 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-25 04:55:46,871 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-25 04:55:46,872 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:55:46" (1/1) ... [2024-11-25 04:55:46,877 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 04:55:46,898 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70f6c21c-7d19-40e5-aeb6-9ea35fef3db9/bin/ukojak-verify-ENZ3QT5qd3/z3 [2024-11-25 04:55:46,915 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70f6c21c-7d19-40e5-aeb6-9ea35fef3db9/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-25 04:55:46,920 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70f6c21c-7d19-40e5-aeb6-9ea35fef3db9/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-25 04:55:46,947 INFO L130 BoogieDeclarations]: Found specification of procedure thr1 [2024-11-25 04:55:46,947 INFO L138 BoogieDeclarations]: Found implementation of procedure thr1 [2024-11-25 04:55:46,947 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-25 04:55:46,947 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-25 04:55:46,947 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-25 04:55:46,948 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-25 04:55:46,949 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 04:55:47,070 INFO L234 CfgBuilder]: Building ICFG [2024-11-25 04:55:47,072 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-25 04:55:47,832 INFO L279 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-11-25 04:55:47,832 INFO L283 CfgBuilder]: Performing block encoding [2024-11-25 04:55:48,178 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-25 04:55:48,179 INFO L312 CfgBuilder]: Removed 5 assume(true) statements. [2024-11-25 04:55:48,179 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 04:55:48 BoogieIcfgContainer [2024-11-25 04:55:48,180 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-25 04:55:48,181 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-25 04:55:48,181 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-25 04:55:48,196 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-25 04:55:48,197 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 04:55:48" (1/1) ... [2024-11-25 04:55:48,198 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$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-11-25 04:55:48,206 INFO L158 Benchmark]: Toolchain (without parser) took 1968.49ms. Allocated memory is still 167.8MB. Free memory was 128.9MB in the beginning and 102.7MB in the end (delta: 26.2MB). Peak memory consumption was 23.3MB. Max. memory is 16.1GB. [2024-11-25 04:55:48,206 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 167.8MB. Free memory is still 105.3MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-25 04:55:48,207 INFO L158 Benchmark]: CACSL2BoogieTranslator took 537.98ms. Allocated memory is still 167.8MB. Free memory was 128.9MB in the beginning and 107.3MB in the end (delta: 21.6MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-11-25 04:55:48,207 INFO L158 Benchmark]: Boogie Procedure Inliner took 53.82ms. Allocated memory is still 167.8MB. Free memory was 107.3MB in the beginning and 103.5MB in the end (delta: 3.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-25 04:55:48,207 INFO L158 Benchmark]: Boogie Preprocessor took 41.57ms. Allocated memory is still 167.8MB. Free memory was 103.5MB in the beginning and 101.0MB in the end (delta: 2.5MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-25 04:55:48,208 INFO L158 Benchmark]: RCFGBuilder took 1309.77ms. Allocated memory is still 167.8MB. Free memory was 100.7MB in the beginning and 104.3MB in the end (delta: -3.6MB). Peak memory consumption was 56.8MB. Max. memory is 16.1GB. [2024-11-25 04:55:48,208 INFO L158 Benchmark]: CodeCheck took 20.36ms. Allocated memory is still 167.8MB. Free memory was 104.3MB in the beginning and 102.7MB in the end (delta: 1.6MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-25 04:55:48,211 INFO L338 ainManager$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 0.29ms. Allocated memory is still 167.8MB. Free memory is still 105.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 537.98ms. Allocated memory is still 167.8MB. Free memory was 128.9MB in the beginning and 107.3MB in the end (delta: 21.6MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 53.82ms. Allocated memory is still 167.8MB. Free memory was 107.3MB in the beginning and 103.5MB in the end (delta: 3.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 41.57ms. Allocated memory is still 167.8MB. Free memory was 103.5MB in the beginning and 101.0MB in the end (delta: 2.5MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 1309.77ms. Allocated memory is still 167.8MB. Free memory was 100.7MB in the beginning and 104.3MB in the end (delta: -3.6MB). Peak memory consumption was 56.8MB. Max. memory is 16.1GB. * CodeCheck took 20.36ms. Allocated memory is still 167.8MB. Free memory was 104.3MB in the beginning and 102.7MB in the end (delta: 1.6MB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-11-25 04:55:48,237 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70f6c21c-7d19-40e5-aeb6-9ea35fef3db9/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_70f6c21c-7d19-40e5-aeb6-9ea35fef3db9/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70f6c21c-7d19-40e5-aeb6-9ea35fef3db9/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_70f6c21c-7d19-40e5-aeb6-9ea35fef3db9/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70f6c21c-7d19-40e5-aeb6-9ea35fef3db9/bin/ukojak-verify-ENZ3QT5qd3/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/pthread-ext/43_NetBSD_sysmon_power_sliced.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70f6c21c-7d19-40e5-aeb6-9ea35fef3db9/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_70f6c21c-7d19-40e5-aeb6-9ea35fef3db9/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 0cc2344d8bedffb786f66d288e651407abc416f1e22d065ca4595f05e214f2a3 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 04:55:51,191 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 04:55:51,314 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70f6c21c-7d19-40e5-aeb6-9ea35fef3db9/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2024-11-25 04:55:51,360 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 04:55:51,361 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 04:55:51,361 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 04:55:51,361 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 04:55:51,361 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-25 04:55:51,361 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 04:55:51,362 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-25 04:55:51,362 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 04:55:51,362 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-25 04:55:51,362 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-25 04:55:51,363 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-25 04:55:51,364 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 04:55:51,364 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-25 04:55:51,364 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-25 04:55:51,365 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-25 04:55:51,365 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-25 04:55:51,365 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-25 04:55:51,365 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 04:55:51,366 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 04:55:51,366 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 04:55:51,366 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 04:55:51,366 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 04:55:51,366 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-11-25 04:55:51,366 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-11-25 04:55:51,366 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 04:55:51,367 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 04:55:51,367 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 04:55:51,367 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 04:55:51,367 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-25 04:55:51,367 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-25 04:55:51,368 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-11-25 04:55:51,368 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_70f6c21c-7d19-40e5-aeb6-9ea35fef3db9/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 -> 0cc2344d8bedffb786f66d288e651407abc416f1e22d065ca4595f05e214f2a3 [2024-11-25 04:55:51,738 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 04:55:51,746 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 04:55:51,748 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 04:55:51,750 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 04:55:51,750 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 04:55:51,751 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70f6c21c-7d19-40e5-aeb6-9ea35fef3db9/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/pthread-ext/43_NetBSD_sysmon_power_sliced.i [2024-11-25 04:55:54,729 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70f6c21c-7d19-40e5-aeb6-9ea35fef3db9/bin/ukojak-verify-ENZ3QT5qd3/data/f62e3883f/02028eeb49e24885a78bac821cf80bcf/FLAG6fd232185 [2024-11-25 04:55:55,218 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 04:55:55,219 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70f6c21c-7d19-40e5-aeb6-9ea35fef3db9/sv-benchmarks/c/pthread-ext/43_NetBSD_sysmon_power_sliced.i [2024-11-25 04:55:55,249 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70f6c21c-7d19-40e5-aeb6-9ea35fef3db9/bin/ukojak-verify-ENZ3QT5qd3/data/f62e3883f/02028eeb49e24885a78bac821cf80bcf/FLAG6fd232185 [2024-11-25 04:55:55,270 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70f6c21c-7d19-40e5-aeb6-9ea35fef3db9/bin/ukojak-verify-ENZ3QT5qd3/data/f62e3883f/02028eeb49e24885a78bac821cf80bcf [2024-11-25 04:55:55,273 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 04:55:55,276 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 04:55:55,277 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 04:55:55,277 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 04:55:55,284 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 04:55:55,285 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 04:55:55" (1/1) ... [2024-11-25 04:55:55,286 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@692ab42a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:55:55, skipping insertion in model container [2024-11-25 04:55:55,286 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 04:55:55" (1/1) ... [2024-11-25 04:55:55,352 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 04:55:56,030 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 04:55:56,054 INFO L200 MainTranslator]: Completed pre-run [2024-11-25 04:55:56,181 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 04:55:56,265 INFO L204 MainTranslator]: Completed translation [2024-11-25 04:55:56,267 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:55:56 WrapperNode [2024-11-25 04:55:56,267 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 04:55:56,269 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-25 04:55:56,269 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-25 04:55:56,269 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-25 04:55:56,282 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:55:56" (1/1) ... [2024-11-25 04:55:56,312 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:55:56" (1/1) ... [2024-11-25 04:55:56,373 INFO L138 Inliner]: procedures = 181, calls = 59, calls flagged for inlining = 54, calls inlined = 79, statements flattened = 458 [2024-11-25 04:55:56,373 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-25 04:55:56,374 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-25 04:55:56,374 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-25 04:55:56,374 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-25 04:55:56,385 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:55:56" (1/1) ... [2024-11-25 04:55:56,385 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:55:56" (1/1) ... [2024-11-25 04:55:56,392 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:55:56" (1/1) ... [2024-11-25 04:55:56,392 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:55:56" (1/1) ... [2024-11-25 04:55:56,406 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:55:56" (1/1) ... [2024-11-25 04:55:56,409 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:55:56" (1/1) ... [2024-11-25 04:55:56,418 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:55:56" (1/1) ... [2024-11-25 04:55:56,421 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:55:56" (1/1) ... [2024-11-25 04:55:56,424 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:55:56" (1/1) ... [2024-11-25 04:55:56,430 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-25 04:55:56,431 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-25 04:55:56,431 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-25 04:55:56,431 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-25 04:55:56,433 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:55:56" (1/1) ... [2024-11-25 04:55:56,446 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 04:55:56,490 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70f6c21c-7d19-40e5-aeb6-9ea35fef3db9/bin/ukojak-verify-ENZ3QT5qd3/z3 [2024-11-25 04:55:56,517 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70f6c21c-7d19-40e5-aeb6-9ea35fef3db9/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-25 04:55:56,524 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70f6c21c-7d19-40e5-aeb6-9ea35fef3db9/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-25 04:55:56,562 INFO L130 BoogieDeclarations]: Found specification of procedure thr1 [2024-11-25 04:55:56,563 INFO L138 BoogieDeclarations]: Found implementation of procedure thr1 [2024-11-25 04:55:56,564 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-25 04:55:56,564 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-11-25 04:55:56,564 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-25 04:55:56,564 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-25 04:55:56,569 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 04:55:56,811 INFO L234 CfgBuilder]: Building ICFG [2024-11-25 04:55:56,814 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-25 04:55:58,011 INFO L279 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-11-25 04:55:58,011 INFO L283 CfgBuilder]: Performing block encoding [2024-11-25 04:55:58,401 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-25 04:55:58,403 INFO L312 CfgBuilder]: Removed 5 assume(true) statements. [2024-11-25 04:55:58,403 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 04:55:58 BoogieIcfgContainer [2024-11-25 04:55:58,403 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-25 04:55:58,404 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-25 04:55:58,404 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-25 04:55:58,415 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-25 04:55:58,415 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 04:55:58" (1/1) ... [2024-11-25 04:55:58,416 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$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-11-25 04:55:58,423 INFO L158 Benchmark]: Toolchain (without parser) took 3147.72ms. Allocated memory is still 109.1MB. Free memory was 83.0MB in the beginning and 72.7MB in the end (delta: 10.4MB). Peak memory consumption was 7.6MB. Max. memory is 16.1GB. [2024-11-25 04:55:58,427 INFO L158 Benchmark]: CDTParser took 0.36ms. Allocated memory is still 83.9MB. Free memory is still 64.9MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-25 04:55:58,428 INFO L158 Benchmark]: CACSL2BoogieTranslator took 990.73ms. Allocated memory is still 109.1MB. Free memory was 82.8MB in the beginning and 60.6MB in the end (delta: 22.2MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2024-11-25 04:55:58,428 INFO L158 Benchmark]: Boogie Procedure Inliner took 104.80ms. Allocated memory is still 109.1MB. Free memory was 60.6MB in the beginning and 57.5MB in the end (delta: 3.1MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-25 04:55:58,428 INFO L158 Benchmark]: Boogie Preprocessor took 56.11ms. Allocated memory is still 109.1MB. Free memory was 57.5MB in the beginning and 55.0MB in the end (delta: 2.5MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-25 04:55:58,429 INFO L158 Benchmark]: RCFGBuilder took 1972.61ms. Allocated memory is still 109.1MB. Free memory was 55.0MB in the beginning and 74.1MB in the end (delta: -19.2MB). Peak memory consumption was 38.4MB. Max. memory is 16.1GB. [2024-11-25 04:55:58,429 INFO L158 Benchmark]: CodeCheck took 17.38ms. Allocated memory is still 109.1MB. Free memory was 73.4MB in the beginning and 72.7MB in the end (delta: 754.7kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-25 04:55:58,432 INFO L338 ainManager$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 0.36ms. Allocated memory is still 83.9MB. Free memory is still 64.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 990.73ms. Allocated memory is still 109.1MB. Free memory was 82.8MB in the beginning and 60.6MB in the end (delta: 22.2MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 104.80ms. Allocated memory is still 109.1MB. Free memory was 60.6MB in the beginning and 57.5MB in the end (delta: 3.1MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 56.11ms. Allocated memory is still 109.1MB. Free memory was 57.5MB in the beginning and 55.0MB in the end (delta: 2.5MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 1972.61ms. Allocated memory is still 109.1MB. Free memory was 55.0MB in the beginning and 74.1MB in the end (delta: -19.2MB). Peak memory consumption was 38.4MB. Max. memory is 16.1GB. * CodeCheck took 17.38ms. Allocated memory is still 109.1MB. Free memory was 73.4MB in the beginning and 72.7MB in the end (delta: 754.7kB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-11-25 04:55:58,452 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70f6c21c-7d19-40e5-aeb6-9ea35fef3db9/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