./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/pthread-deagle/arithmetic_prog_bad.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93ae3a29-d112-4726-bf36-7cf1841bbabf/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93ae3a29-d112-4726-bf36-7cf1841bbabf/bin/ukojak-verify-EEHR8qb7sm/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93ae3a29-d112-4726-bf36-7cf1841bbabf/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93ae3a29-d112-4726-bf36-7cf1841bbabf/bin/ukojak-verify-EEHR8qb7sm/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/pthread-deagle/arithmetic_prog_bad.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93ae3a29-d112-4726-bf36-7cf1841bbabf/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93ae3a29-d112-4726-bf36-7cf1841bbabf/bin/ukojak-verify-EEHR8qb7sm --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 051706a1eb405a384d7cf371ab2d9b9605b94715fa3ad16d6c2eb8e3fbb8fc38 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 22:34:08,081 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 22:34:08,186 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93ae3a29-d112-4726-bf36-7cf1841bbabf/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2024-11-13 22:34:08,193 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 22:34:08,194 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 22:34:08,215 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 22:34:08,216 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 22:34:08,216 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 22:34:08,217 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 22:34:08,217 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 22:34:08,217 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 22:34:08,217 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 22:34:08,217 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 22:34:08,217 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-13 22:34:08,218 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-13 22:34:08,218 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-13 22:34:08,218 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 22:34:08,218 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 22:34:08,218 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 22:34:08,218 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 22:34:08,218 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 22:34:08,219 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 22:34:08,219 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 22:34:08,219 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 22:34:08,219 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 22:34:08,219 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:34:08,219 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 22:34:08,220 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 22:34:08,220 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 22:34:08,220 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 22:34:08,220 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_93ae3a29-d112-4726-bf36-7cf1841bbabf/bin/ukojak-verify-EEHR8qb7sm 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 -> 051706a1eb405a384d7cf371ab2d9b9605b94715fa3ad16d6c2eb8e3fbb8fc38 [2024-11-13 22:34:08,512 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 22:34:08,524 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 22:34:08,527 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 22:34:08,528 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 22:34:08,530 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 22:34:08,531 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93ae3a29-d112-4726-bf36-7cf1841bbabf/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/pthread-deagle/arithmetic_prog_bad.i Unable to find full path for "g++" [2024-11-13 22:34:10,468 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 22:34:10,779 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 22:34:10,780 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93ae3a29-d112-4726-bf36-7cf1841bbabf/sv-benchmarks/c/pthread-deagle/arithmetic_prog_bad.i [2024-11-13 22:34:10,801 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93ae3a29-d112-4726-bf36-7cf1841bbabf/bin/ukojak-verify-EEHR8qb7sm/data/69be292ac/e4005d57765349fa8ce72936f0d252f3/FLAG1869ce5c4 [2024-11-13 22:34:10,816 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93ae3a29-d112-4726-bf36-7cf1841bbabf/bin/ukojak-verify-EEHR8qb7sm/data/69be292ac/e4005d57765349fa8ce72936f0d252f3 [2024-11-13 22:34:10,818 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 22:34:10,819 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 22:34:10,821 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 22:34:10,821 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 22:34:10,825 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 22:34:10,826 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:34:10" (1/1) ... [2024-11-13 22:34:10,827 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@64a285c2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:34:10, skipping insertion in model container [2024-11-13 22:34:10,827 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:34:10" (1/1) ... [2024-11-13 22:34:10,878 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 22:34:11,390 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:34:11,414 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 22:34:11,488 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:34:11,567 INFO L204 MainTranslator]: Completed translation [2024-11-13 22:34:11,568 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:34:11 WrapperNode [2024-11-13 22:34:11,568 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 22:34:11,569 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 22:34:11,569 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 22:34:11,569 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 22:34:11,576 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:34:11" (1/1) ... [2024-11-13 22:34:11,600 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:34:11" (1/1) ... [2024-11-13 22:34:11,639 INFO L138 Inliner]: procedures = 243, calls = 27, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 274 [2024-11-13 22:34:11,639 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 22:34:11,643 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 22:34:11,643 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 22:34:11,643 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 22:34:11,650 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:34:11" (1/1) ... [2024-11-13 22:34:11,650 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:34:11" (1/1) ... [2024-11-13 22:34:11,659 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:34:11" (1/1) ... [2024-11-13 22:34:11,659 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:34:11" (1/1) ... [2024-11-13 22:34:11,676 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:34:11" (1/1) ... [2024-11-13 22:34:11,680 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:34:11" (1/1) ... [2024-11-13 22:34:11,682 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:34:11" (1/1) ... [2024-11-13 22:34:11,684 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:34:11" (1/1) ... [2024-11-13 22:34:11,689 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 22:34:11,690 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 22:34:11,691 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 22:34:11,691 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 22:34:11,692 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:34:11" (1/1) ... [2024-11-13 22:34:11,701 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:34:11,718 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93ae3a29-d112-4726-bf36-7cf1841bbabf/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 22:34:11,732 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93ae3a29-d112-4726-bf36-7cf1841bbabf/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 22:34:11,735 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93ae3a29-d112-4726-bf36-7cf1841bbabf/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 22:34:11,765 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-13 22:34:11,765 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexUnlock [2024-11-13 22:34:11,765 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2024-11-13 22:34:11,766 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2024-11-13 22:34:11,766 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2024-11-13 22:34:11,766 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2024-11-13 22:34:11,766 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2024-11-13 22:34:11,767 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 22:34:11,767 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 22:34:11,768 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 22:34:11,768 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 22:34:11,770 WARN L207 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement. [2024-11-13 22:34:11,962 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 22:34:11,964 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 22:34:12,462 INFO L283 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-11-13 22:34:12,462 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 22:34:12,518 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 22:34:12,521 INFO L316 CfgBuilder]: Removed 4 assume(true) statements. [2024-11-13 22:34:12,521 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:34:12 BoogieIcfgContainer [2024-11-13 22:34:12,521 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 22:34:12,522 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 22:34:12,522 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 22:34:12,534 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 22:34:12,535 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:34:12" (1/1) ... [2024-11-13 22:34:12,536 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$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-11-13 22:34:12,544 INFO L158 Benchmark]: Toolchain (without parser) took 1722.02ms. Allocated memory is still 117.4MB. Free memory was 91.7MB in the beginning and 83.5MB in the end (delta: 8.3MB). Peak memory consumption was 6.0MB. Max. memory is 16.1GB. [2024-11-13 22:34:12,546 INFO L158 Benchmark]: CDTParser took 0.76ms. Allocated memory is still 117.4MB. Free memory is still 74.3MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:34:12,547 INFO L158 Benchmark]: CACSL2BoogieTranslator took 748.32ms. Allocated memory is still 117.4MB. Free memory was 91.6MB in the beginning and 63.8MB in the end (delta: 27.8MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-11-13 22:34:12,547 INFO L158 Benchmark]: Boogie Procedure Inliner took 70.09ms. Allocated memory is still 117.4MB. Free memory was 63.8MB in the beginning and 61.1MB in the end (delta: 2.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 22:34:12,548 INFO L158 Benchmark]: Boogie Preprocessor took 46.42ms. Allocated memory is still 117.4MB. Free memory was 60.9MB in the beginning and 58.2MB in the end (delta: 2.7MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:34:12,548 INFO L158 Benchmark]: RCFGBuilder took 831.77ms. Allocated memory is still 117.4MB. Free memory was 58.2MB in the beginning and 85.3MB in the end (delta: -27.0MB). Peak memory consumption was 31.1MB. Max. memory is 16.1GB. [2024-11-13 22:34:12,549 INFO L158 Benchmark]: CodeCheck took 18.26ms. Allocated memory is still 117.4MB. Free memory was 84.7MB in the beginning and 83.5MB in the end (delta: 1.3MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:34:12,555 INFO L338 ainManager$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 0.76ms. Allocated memory is still 117.4MB. Free memory is still 74.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 748.32ms. Allocated memory is still 117.4MB. Free memory was 91.6MB in the beginning and 63.8MB in the end (delta: 27.8MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 70.09ms. Allocated memory is still 117.4MB. Free memory was 63.8MB in the beginning and 61.1MB in the end (delta: 2.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 46.42ms. Allocated memory is still 117.4MB. Free memory was 60.9MB in the beginning and 58.2MB in the end (delta: 2.7MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 831.77ms. Allocated memory is still 117.4MB. Free memory was 58.2MB in the beginning and 85.3MB in the end (delta: -27.0MB). Peak memory consumption was 31.1MB. Max. memory is 16.1GB. * CodeCheck took 18.26ms. Allocated memory is still 117.4MB. Free memory was 84.7MB in the beginning and 83.5MB in the end (delta: 1.3MB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-11-13 22:34:12,588 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93ae3a29-d112-4726-bf36-7cf1841bbabf/bin/ukojak-verify-EEHR8qb7sm/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_93ae3a29-d112-4726-bf36-7cf1841bbabf/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93ae3a29-d112-4726-bf36-7cf1841bbabf/bin/ukojak-verify-EEHR8qb7sm/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93ae3a29-d112-4726-bf36-7cf1841bbabf/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93ae3a29-d112-4726-bf36-7cf1841bbabf/bin/ukojak-verify-EEHR8qb7sm/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/pthread-deagle/arithmetic_prog_bad.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93ae3a29-d112-4726-bf36-7cf1841bbabf/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93ae3a29-d112-4726-bf36-7cf1841bbabf/bin/ukojak-verify-EEHR8qb7sm --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 051706a1eb405a384d7cf371ab2d9b9605b94715fa3ad16d6c2eb8e3fbb8fc38 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 22:34:15,214 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 22:34:15,361 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93ae3a29-d112-4726-bf36-7cf1841bbabf/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2024-11-13 22:34:15,409 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 22:34:15,410 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 22:34:15,410 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 22:34:15,411 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 22:34:15,411 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 22:34:15,411 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 22:34:15,411 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 22:34:15,411 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 22:34:15,411 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-13 22:34:15,412 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-13 22:34:15,412 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-13 22:34:15,412 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 22:34:15,412 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-13 22:34:15,412 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-13 22:34:15,412 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 22:34:15,412 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-13 22:34:15,413 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 22:34:15,413 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 22:34:15,413 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 22:34:15,413 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 22:34:15,413 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 22:34:15,413 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 22:34:15,414 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 22:34:15,414 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-11-13 22:34:15,414 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 22:34:15,414 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:34:15,414 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 22:34:15,414 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 22:34:15,414 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-13 22:34:15,415 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 22:34:15,415 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-11-13 22:34:15,415 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_93ae3a29-d112-4726-bf36-7cf1841bbabf/bin/ukojak-verify-EEHR8qb7sm 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 -> 051706a1eb405a384d7cf371ab2d9b9605b94715fa3ad16d6c2eb8e3fbb8fc38 [2024-11-13 22:34:15,700 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 22:34:15,708 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 22:34:15,710 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 22:34:15,712 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 22:34:15,715 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 22:34:15,716 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93ae3a29-d112-4726-bf36-7cf1841bbabf/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/pthread-deagle/arithmetic_prog_bad.i Unable to find full path for "g++" [2024-11-13 22:34:17,745 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 22:34:18,043 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 22:34:18,044 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93ae3a29-d112-4726-bf36-7cf1841bbabf/sv-benchmarks/c/pthread-deagle/arithmetic_prog_bad.i [2024-11-13 22:34:18,060 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93ae3a29-d112-4726-bf36-7cf1841bbabf/bin/ukojak-verify-EEHR8qb7sm/data/36565a787/ca0a0d1e7cb8417fa4a3c7e398d9d6f8/FLAG840305beb [2024-11-13 22:34:18,075 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93ae3a29-d112-4726-bf36-7cf1841bbabf/bin/ukojak-verify-EEHR8qb7sm/data/36565a787/ca0a0d1e7cb8417fa4a3c7e398d9d6f8 [2024-11-13 22:34:18,077 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 22:34:18,079 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 22:34:18,080 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 22:34:18,080 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 22:34:18,085 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 22:34:18,086 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:34:18" (1/1) ... [2024-11-13 22:34:18,087 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@cfb6c90 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:34:18, skipping insertion in model container [2024-11-13 22:34:18,087 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:34:18" (1/1) ... [2024-11-13 22:34:18,121 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 22:34:18,678 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:34:18,716 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 22:34:18,762 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:34:18,833 INFO L204 MainTranslator]: Completed translation [2024-11-13 22:34:18,833 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:34:18 WrapperNode [2024-11-13 22:34:18,834 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 22:34:18,834 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 22:34:18,834 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 22:34:18,834 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 22:34:18,839 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:34:18" (1/1) ... [2024-11-13 22:34:18,857 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:34:18" (1/1) ... [2024-11-13 22:34:18,883 INFO L138 Inliner]: procedures = 250, calls = 27, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 275 [2024-11-13 22:34:18,883 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 22:34:18,884 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 22:34:18,884 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 22:34:18,884 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 22:34:18,891 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:34:18" (1/1) ... [2024-11-13 22:34:18,892 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:34:18" (1/1) ... [2024-11-13 22:34:18,896 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:34:18" (1/1) ... [2024-11-13 22:34:18,897 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:34:18" (1/1) ... [2024-11-13 22:34:18,911 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:34:18" (1/1) ... [2024-11-13 22:34:18,915 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:34:18" (1/1) ... [2024-11-13 22:34:18,923 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:34:18" (1/1) ... [2024-11-13 22:34:18,924 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:34:18" (1/1) ... [2024-11-13 22:34:18,932 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 22:34:18,933 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 22:34:18,933 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 22:34:18,933 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 22:34:18,934 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:34:18" (1/1) ... [2024-11-13 22:34:18,940 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:34:18,957 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93ae3a29-d112-4726-bf36-7cf1841bbabf/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 22:34:18,969 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93ae3a29-d112-4726-bf36-7cf1841bbabf/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 22:34:18,973 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93ae3a29-d112-4726-bf36-7cf1841bbabf/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 22:34:19,000 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-13 22:34:19,001 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2024-11-13 22:34:19,001 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-11-13 22:34:19,001 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2024-11-13 22:34:19,001 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexUnlock [2024-11-13 22:34:19,001 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2024-11-13 22:34:19,002 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2024-11-13 22:34:19,002 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2024-11-13 22:34:19,003 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2024-11-13 22:34:19,003 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2024-11-13 22:34:19,003 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 22:34:19,003 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 22:34:19,003 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 22:34:19,005 WARN L207 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement. [2024-11-13 22:34:19,187 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 22:34:19,189 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 22:34:19,739 INFO L283 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-11-13 22:34:19,740 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 22:34:19,797 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 22:34:19,798 INFO L316 CfgBuilder]: Removed 4 assume(true) statements. [2024-11-13 22:34:19,798 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:34:19 BoogieIcfgContainer [2024-11-13 22:34:19,798 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 22:34:19,799 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 22:34:19,799 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 22:34:19,810 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 22:34:19,810 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:34:19" (1/1) ... [2024-11-13 22:34:19,811 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$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-11-13 22:34:19,816 INFO L158 Benchmark]: Toolchain (without parser) took 1736.54ms. Allocated memory is still 117.4MB. Free memory was 90.7MB in the beginning and 69.2MB in the end (delta: 21.5MB). Peak memory consumption was 22.4MB. Max. memory is 16.1GB. [2024-11-13 22:34:19,816 INFO L158 Benchmark]: CDTParser took 0.67ms. Allocated memory is still 117.4MB. Free memory is still 82.6MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:34:19,816 INFO L158 Benchmark]: CACSL2BoogieTranslator took 753.67ms. Allocated memory is still 117.4MB. Free memory was 90.5MB in the beginning and 60.3MB in the end (delta: 30.1MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. [2024-11-13 22:34:19,819 INFO L158 Benchmark]: Boogie Procedure Inliner took 49.23ms. Allocated memory is still 117.4MB. Free memory was 60.3MB in the beginning and 57.4MB in the end (delta: 2.9MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:34:19,820 INFO L158 Benchmark]: Boogie Preprocessor took 48.05ms. Allocated memory is still 117.4MB. Free memory was 57.4MB in the beginning and 54.4MB in the end (delta: 3.1MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:34:19,821 INFO L158 Benchmark]: RCFGBuilder took 865.84ms. Allocated memory is still 117.4MB. Free memory was 54.4MB in the beginning and 70.7MB in the end (delta: -16.3MB). Peak memory consumption was 22.4MB. Max. memory is 16.1GB. [2024-11-13 22:34:19,822 INFO L158 Benchmark]: CodeCheck took 15.14ms. Allocated memory is still 117.4MB. Free memory was 70.7MB in the beginning and 69.2MB in the end (delta: 1.5MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:34:19,825 INFO L338 ainManager$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 0.67ms. Allocated memory is still 117.4MB. Free memory is still 82.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 753.67ms. Allocated memory is still 117.4MB. Free memory was 90.5MB in the beginning and 60.3MB in the end (delta: 30.1MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 49.23ms. Allocated memory is still 117.4MB. Free memory was 60.3MB in the beginning and 57.4MB in the end (delta: 2.9MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 48.05ms. Allocated memory is still 117.4MB. Free memory was 57.4MB in the beginning and 54.4MB in the end (delta: 3.1MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 865.84ms. Allocated memory is still 117.4MB. Free memory was 54.4MB in the beginning and 70.7MB in the end (delta: -16.3MB). Peak memory consumption was 22.4MB. Max. memory is 16.1GB. * CodeCheck took 15.14ms. Allocated memory is still 117.4MB. Free memory was 70.7MB in the beginning and 69.2MB in the end (delta: 1.5MB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-11-13 22:34:19,862 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93ae3a29-d112-4726-bf36-7cf1841bbabf/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: Concurrent programs are currently unsupported