./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 a0165632 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_977c00ba-72e3-4a36-ae69-3047038db973/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_977c00ba-72e3-4a36-ae69-3047038db973/bin/ukojak-verify-ImItNfHLgk/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_977c00ba-72e3-4a36-ae69-3047038db973/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_977c00ba-72e3-4a36-ae69-3047038db973/bin/ukojak-verify-ImItNfHLgk/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_977c00ba-72e3-4a36-ae69-3047038db973/bin/ukojak-verify-ImItNfHLgk/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_977c00ba-72e3-4a36-ae69-3047038db973/bin/ukojak-verify-ImItNfHLgk --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 0.2.5-dev-a016563 [2024-11-08 23:26:53,272 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 23:26:53,369 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_977c00ba-72e3-4a36-ae69-3047038db973/bin/ukojak-verify-ImItNfHLgk/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2024-11-08 23:26:53,374 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 23:26:53,375 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 23:26:53,418 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 23:26:53,422 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 23:26:53,422 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 23:26:53,425 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 23:26:53,426 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 23:26:53,426 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 23:26:53,427 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 23:26:53,427 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 23:26:53,428 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-08 23:26:53,430 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-08 23:26:53,431 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-08 23:26:53,431 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 23:26:53,431 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 23:26:53,432 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-08 23:26:53,432 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 23:26:53,432 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 23:26:53,433 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 23:26:53,434 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 23:26:53,434 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 23:26:53,439 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 23:26:53,439 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:26:53,440 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 23:26:53,440 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 23:26:53,440 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 23:26:53,441 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 23:26:53,441 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_977c00ba-72e3-4a36-ae69-3047038db973/bin/ukojak-verify-ImItNfHLgk/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_977c00ba-72e3-4a36-ae69-3047038db973/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0cc2344d8bedffb786f66d288e651407abc416f1e22d065ca4595f05e214f2a3 [2024-11-08 23:26:53,754 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 23:26:53,782 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 23:26:53,786 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 23:26:53,789 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 23:26:53,790 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 23:26:53,792 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_977c00ba-72e3-4a36-ae69-3047038db973/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/pthread-ext/43_NetBSD_sysmon_power_sliced.i Unable to find full path for "g++" [2024-11-08 23:26:56,044 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 23:26:56,332 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 23:26:56,333 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_977c00ba-72e3-4a36-ae69-3047038db973/sv-benchmarks/c/pthread-ext/43_NetBSD_sysmon_power_sliced.i [2024-11-08 23:26:56,351 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_977c00ba-72e3-4a36-ae69-3047038db973/bin/ukojak-verify-ImItNfHLgk/data/d9dbc146c/eca0d4a01eb84c4b89cd4158e695018e/FLAG332c3fb13 [2024-11-08 23:26:56,375 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_977c00ba-72e3-4a36-ae69-3047038db973/bin/ukojak-verify-ImItNfHLgk/data/d9dbc146c/eca0d4a01eb84c4b89cd4158e695018e [2024-11-08 23:26:56,377 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 23:26:56,379 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 23:26:56,381 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 23:26:56,381 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 23:26:56,387 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 23:26:56,388 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:26:56" (1/1) ... [2024-11-08 23:26:56,390 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2e4f7c78 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:26:56, skipping insertion in model container [2024-11-08 23:26:56,390 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:26:56" (1/1) ... [2024-11-08 23:26:56,443 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 23:26:57,015 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:26:57,028 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 23:26:57,114 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:26:57,176 INFO L204 MainTranslator]: Completed translation [2024-11-08 23:26:57,176 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:26:57 WrapperNode [2024-11-08 23:26:57,177 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 23:26:57,178 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 23:26:57,178 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 23:26:57,179 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 23:26:57,188 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:26:57" (1/1) ... [2024-11-08 23:26:57,213 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:26:57" (1/1) ... [2024-11-08 23:26:57,290 INFO L138 Inliner]: procedures = 180, calls = 59, calls flagged for inlining = 54, calls inlined = 79, statements flattened = 478 [2024-11-08 23:26:57,291 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 23:26:57,292 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 23:26:57,292 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 23:26:57,292 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 23:26:57,305 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:26:57" (1/1) ... [2024-11-08 23:26:57,305 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:26:57" (1/1) ... [2024-11-08 23:26:57,310 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:26:57" (1/1) ... [2024-11-08 23:26:57,310 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:26:57" (1/1) ... [2024-11-08 23:26:57,323 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:26:57" (1/1) ... [2024-11-08 23:26:57,332 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:26:57" (1/1) ... [2024-11-08 23:26:57,336 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:26:57" (1/1) ... [2024-11-08 23:26:57,339 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:26:57" (1/1) ... [2024-11-08 23:26:57,346 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 23:26:57,347 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 23:26:57,347 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 23:26:57,348 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 23:26:57,349 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:26:57" (1/1) ... [2024-11-08 23:26:57,368 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:26:57,388 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_977c00ba-72e3-4a36-ae69-3047038db973/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 23:26:57,409 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_977c00ba-72e3-4a36-ae69-3047038db973/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 23:26:57,415 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_977c00ba-72e3-4a36-ae69-3047038db973/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 23:26:57,459 INFO L130 BoogieDeclarations]: Found specification of procedure thr1 [2024-11-08 23:26:57,459 INFO L138 BoogieDeclarations]: Found implementation of procedure thr1 [2024-11-08 23:26:57,460 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 23:26:57,460 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 23:26:57,461 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 23:26:57,461 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 23:26:57,464 WARN L207 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement. [2024-11-08 23:26:57,689 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 23:26:57,691 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 23:26:58,607 INFO L283 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-11-08 23:26:58,607 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 23:26:58,963 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 23:26:58,965 INFO L316 CfgBuilder]: Removed 3 assume(true) statements. [2024-11-08 23:26:58,966 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:26:58 BoogieIcfgContainer [2024-11-08 23:26:58,966 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 23:26:58,967 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 23:26:58,968 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 23:26:58,980 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 23:26:58,982 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:26:58" (1/1) ... [2024-11-08 23:26:58,983 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) [2024-11-08 23:26:58,988 INFO L158 Benchmark]: Toolchain (without parser) took 2608.26ms. Allocated memory was 148.9MB in the beginning and 186.6MB in the end (delta: 37.7MB). Free memory was 110.0MB in the beginning and 99.7MB in the end (delta: 10.3MB). Peak memory consumption was 50.3MB. Max. memory is 16.1GB. [2024-11-08 23:26:58,992 INFO L158 Benchmark]: CDTParser took 0.42ms. Allocated memory is still 148.9MB. Free memory is still 94.3MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-08 23:26:58,992 INFO L158 Benchmark]: CACSL2BoogieTranslator took 796.32ms. Allocated memory is still 148.9MB. Free memory was 109.9MB in the beginning and 85.4MB in the end (delta: 24.6MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2024-11-08 23:26:58,993 INFO L158 Benchmark]: Boogie Procedure Inliner took 112.94ms. Allocated memory is still 148.9MB. Free memory was 85.0MB in the beginning and 81.1MB in the end (delta: 3.9MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2024-11-08 23:26:58,994 INFO L158 Benchmark]: Boogie Preprocessor took 54.50ms. Allocated memory is still 148.9MB. Free memory was 81.1MB in the beginning and 78.1MB in the end (delta: 3.0MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2024-11-08 23:26:58,995 INFO L158 Benchmark]: RCFGBuilder took 1619.28ms. Allocated memory was 148.9MB in the beginning and 186.6MB in the end (delta: 37.7MB). Free memory was 78.1MB in the beginning and 100.7MB in the end (delta: -22.6MB). Peak memory consumption was 27.2MB. Max. memory is 16.1GB. [2024-11-08 23:26:58,995 INFO L158 Benchmark]: CodeCheck took 19.13ms. Allocated memory is still 186.6MB. Free memory was 100.7MB in the beginning and 99.7MB in the end (delta: 958.2kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-08 23:26:58,999 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 0.42ms. Allocated memory is still 148.9MB. Free memory is still 94.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 796.32ms. Allocated memory is still 148.9MB. Free memory was 109.9MB in the beginning and 85.4MB in the end (delta: 24.6MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 112.94ms. Allocated memory is still 148.9MB. Free memory was 85.0MB in the beginning and 81.1MB in the end (delta: 3.9MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 54.50ms. Allocated memory is still 148.9MB. Free memory was 81.1MB in the beginning and 78.1MB in the end (delta: 3.0MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * RCFGBuilder took 1619.28ms. Allocated memory was 148.9MB in the beginning and 186.6MB in the end (delta: 37.7MB). Free memory was 78.1MB in the beginning and 100.7MB in the end (delta: -22.6MB). Peak memory consumption was 27.2MB. Max. memory is 16.1GB. * CodeCheck took 19.13ms. Allocated memory is still 186.6MB. Free memory was 100.7MB in the beginning and 99.7MB in the end (delta: 958.2kB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-11-08 23:26:59,028 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_977c00ba-72e3-4a36-ae69-3047038db973/bin/ukojak-verify-ImItNfHLgk/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/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_977c00ba-72e3-4a36-ae69-3047038db973/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_977c00ba-72e3-4a36-ae69-3047038db973/bin/ukojak-verify-ImItNfHLgk/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_977c00ba-72e3-4a36-ae69-3047038db973/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_977c00ba-72e3-4a36-ae69-3047038db973/bin/ukojak-verify-ImItNfHLgk/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_977c00ba-72e3-4a36-ae69-3047038db973/bin/ukojak-verify-ImItNfHLgk/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_977c00ba-72e3-4a36-ae69-3047038db973/bin/ukojak-verify-ImItNfHLgk --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 0.2.5-dev-a016563 [2024-11-08 23:27:01,848 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 23:27:01,948 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_977c00ba-72e3-4a36-ae69-3047038db973/bin/ukojak-verify-ImItNfHLgk/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2024-11-08 23:27:02,004 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 23:27:02,009 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 23:27:02,009 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 23:27:02,010 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 23:27:02,010 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 23:27:02,010 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 23:27:02,011 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 23:27:02,011 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 23:27:02,011 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-08 23:27:02,013 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-08 23:27:02,015 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-08 23:27:02,019 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 23:27:02,019 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-08 23:27:02,019 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-08 23:27:02,020 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 23:27:02,020 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-08 23:27:02,020 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-08 23:27:02,021 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 23:27:02,021 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 23:27:02,022 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 23:27:02,022 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 23:27:02,022 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 23:27:02,023 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-11-08 23:27:02,023 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-11-08 23:27:02,023 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 23:27:02,024 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:27:02,024 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 23:27:02,024 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 23:27:02,024 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-08 23:27:02,031 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-08 23:27:02,031 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-11-08 23:27:02,031 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_977c00ba-72e3-4a36-ae69-3047038db973/bin/ukojak-verify-ImItNfHLgk/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_977c00ba-72e3-4a36-ae69-3047038db973/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0cc2344d8bedffb786f66d288e651407abc416f1e22d065ca4595f05e214f2a3 [2024-11-08 23:27:02,474 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 23:27:02,513 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 23:27:02,517 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 23:27:02,519 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 23:27:02,520 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 23:27:02,522 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_977c00ba-72e3-4a36-ae69-3047038db973/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/pthread-ext/43_NetBSD_sysmon_power_sliced.i Unable to find full path for "g++" [2024-11-08 23:27:04,735 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 23:27:05,071 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 23:27:05,071 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_977c00ba-72e3-4a36-ae69-3047038db973/sv-benchmarks/c/pthread-ext/43_NetBSD_sysmon_power_sliced.i [2024-11-08 23:27:05,087 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_977c00ba-72e3-4a36-ae69-3047038db973/bin/ukojak-verify-ImItNfHLgk/data/3143e4540/80889edd7f4941c58a5b09a0b83b6bb9/FLAG1d5380bdb [2024-11-08 23:27:05,102 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_977c00ba-72e3-4a36-ae69-3047038db973/bin/ukojak-verify-ImItNfHLgk/data/3143e4540/80889edd7f4941c58a5b09a0b83b6bb9 [2024-11-08 23:27:05,106 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 23:27:05,111 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 23:27:05,112 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 23:27:05,112 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 23:27:05,118 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 23:27:05,119 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:27:05" (1/1) ... [2024-11-08 23:27:05,120 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@686fbdb7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:27:05, skipping insertion in model container [2024-11-08 23:27:05,124 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:27:05" (1/1) ... [2024-11-08 23:27:05,193 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 23:27:05,843 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:27:05,867 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 23:27:05,963 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:27:06,025 INFO L204 MainTranslator]: Completed translation [2024-11-08 23:27:06,026 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:27:06 WrapperNode [2024-11-08 23:27:06,026 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 23:27:06,027 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 23:27:06,028 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 23:27:06,028 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 23:27:06,037 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:27:06" (1/1) ... [2024-11-08 23:27:06,062 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:27:06" (1/1) ... [2024-11-08 23:27:06,122 INFO L138 Inliner]: procedures = 181, calls = 59, calls flagged for inlining = 54, calls inlined = 79, statements flattened = 460 [2024-11-08 23:27:06,127 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 23:27:06,128 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 23:27:06,128 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 23:27:06,128 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 23:27:06,141 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:27:06" (1/1) ... [2024-11-08 23:27:06,141 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:27:06" (1/1) ... [2024-11-08 23:27:06,146 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:27:06" (1/1) ... [2024-11-08 23:27:06,146 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:27:06" (1/1) ... [2024-11-08 23:27:06,174 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:27:06" (1/1) ... [2024-11-08 23:27:06,188 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:27:06" (1/1) ... [2024-11-08 23:27:06,192 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:27:06" (1/1) ... [2024-11-08 23:27:06,194 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:27:06" (1/1) ... [2024-11-08 23:27:06,204 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 23:27:06,209 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 23:27:06,209 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 23:27:06,209 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 23:27:06,210 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:27:06" (1/1) ... [2024-11-08 23:27:06,221 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:27:06,235 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_977c00ba-72e3-4a36-ae69-3047038db973/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 23:27:06,252 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_977c00ba-72e3-4a36-ae69-3047038db973/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 23:27:06,275 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_977c00ba-72e3-4a36-ae69-3047038db973/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 23:27:06,318 INFO L130 BoogieDeclarations]: Found specification of procedure thr1 [2024-11-08 23:27:06,318 INFO L138 BoogieDeclarations]: Found implementation of procedure thr1 [2024-11-08 23:27:06,319 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 23:27:06,319 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-11-08 23:27:06,319 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 23:27:06,320 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 23:27:06,323 WARN L207 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement. [2024-11-08 23:27:06,481 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 23:27:06,484 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 23:27:07,293 INFO L283 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-11-08 23:27:07,293 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 23:27:07,582 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 23:27:07,583 INFO L316 CfgBuilder]: Removed 3 assume(true) statements. [2024-11-08 23:27:07,583 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:27:07 BoogieIcfgContainer [2024-11-08 23:27:07,584 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 23:27:07,585 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 23:27:07,585 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 23:27:07,597 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 23:27:07,598 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:27:07" (1/1) ... [2024-11-08 23:27:07,599 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) [2024-11-08 23:27:07,606 INFO L158 Benchmark]: Toolchain (without parser) took 2491.71ms. Allocated memory was 73.4MB in the beginning and 123.7MB in the end (delta: 50.3MB). Free memory was 49.4MB in the beginning and 59.0MB in the end (delta: -9.5MB). Peak memory consumption was 41.5MB. Max. memory is 16.1GB. [2024-11-08 23:27:07,606 INFO L158 Benchmark]: CDTParser took 0.50ms. Allocated memory is still 54.5MB. Free memory is still 30.5MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-08 23:27:07,607 INFO L158 Benchmark]: CACSL2BoogieTranslator took 914.56ms. Allocated memory is still 73.4MB. Free memory was 49.2MB in the beginning and 41.5MB in the end (delta: 7.8MB). Peak memory consumption was 14.1MB. Max. memory is 16.1GB. [2024-11-08 23:27:07,608 INFO L158 Benchmark]: Boogie Procedure Inliner took 99.65ms. Allocated memory is still 73.4MB. Free memory was 41.2MB in the beginning and 37.8MB in the end (delta: 3.4MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2024-11-08 23:27:07,608 INFO L158 Benchmark]: Boogie Preprocessor took 76.73ms. Allocated memory is still 73.4MB. Free memory was 37.8MB in the beginning and 35.0MB in the end (delta: 2.9MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2024-11-08 23:27:07,611 INFO L158 Benchmark]: RCFGBuilder took 1374.71ms. Allocated memory was 73.4MB in the beginning and 123.7MB in the end (delta: 50.3MB). Free memory was 34.7MB in the beginning and 59.8MB in the end (delta: -25.1MB). Peak memory consumption was 27.4MB. Max. memory is 16.1GB. [2024-11-08 23:27:07,612 INFO L158 Benchmark]: CodeCheck took 17.37ms. Allocated memory is still 123.7MB. Free memory was 59.8MB in the beginning and 59.0MB in the end (delta: 872.8kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-08 23:27:07,619 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 0.50ms. Allocated memory is still 54.5MB. Free memory is still 30.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 914.56ms. Allocated memory is still 73.4MB. Free memory was 49.2MB in the beginning and 41.5MB in the end (delta: 7.8MB). Peak memory consumption was 14.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 99.65ms. Allocated memory is still 73.4MB. Free memory was 41.2MB in the beginning and 37.8MB in the end (delta: 3.4MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 76.73ms. Allocated memory is still 73.4MB. Free memory was 37.8MB in the beginning and 35.0MB in the end (delta: 2.9MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * RCFGBuilder took 1374.71ms. Allocated memory was 73.4MB in the beginning and 123.7MB in the end (delta: 50.3MB). Free memory was 34.7MB in the beginning and 59.8MB in the end (delta: -25.1MB). Peak memory consumption was 27.4MB. Max. memory is 16.1GB. * CodeCheck took 17.37ms. Allocated memory is still 123.7MB. Free memory was 59.8MB in the beginning and 59.0MB in the end (delta: 872.8kB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-11-08 23:27:07,670 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_977c00ba-72e3-4a36-ae69-3047038db973/bin/ukojak-verify-ImItNfHLgk/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