./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/goblint-regression/06-symbeq_23-idxsense_nr.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_edae2c06-8858-462b-9e3b-da8b4981b730/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edae2c06-8858-462b-9e3b-da8b4981b730/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_edae2c06-8858-462b-9e3b-da8b4981b730/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edae2c06-8858-462b-9e3b-da8b4981b730/bin/ukojak-verify-EEHR8qb7sm/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/goblint-regression/06-symbeq_23-idxsense_nr.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edae2c06-8858-462b-9e3b-da8b4981b730/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_edae2c06-8858-462b-9e3b-da8b4981b730/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 9205365dcda04af07212d180b1c6367c5de79b6e0d2e09ec11b949fed58626f5 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 22:22:50,460 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 22:22:50,552 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edae2c06-8858-462b-9e3b-da8b4981b730/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2024-11-13 22:22:50,561 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 22:22:50,564 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 22:22:50,604 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 22:22:50,605 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 22:22:50,605 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 22:22:50,605 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 22:22:50,605 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 22:22:50,608 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 22:22:50,608 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 22:22:50,608 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 22:22:50,608 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-13 22:22:50,608 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-13 22:22:50,608 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-13 22:22:50,608 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 22:22:50,609 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 22:22:50,609 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 22:22:50,609 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 22:22:50,609 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 22:22:50,609 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 22:22:50,609 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 22:22:50,609 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 22:22:50,609 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 22:22:50,609 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:22:50,610 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 22:22:50,610 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 22:22:50,610 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 22:22:50,610 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 22:22:50,610 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_edae2c06-8858-462b-9e3b-da8b4981b730/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 -> 9205365dcda04af07212d180b1c6367c5de79b6e0d2e09ec11b949fed58626f5 [2024-11-13 22:22:50,963 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 22:22:50,972 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 22:22:50,974 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 22:22:50,975 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 22:22:50,976 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 22:22:50,977 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edae2c06-8858-462b-9e3b-da8b4981b730/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/goblint-regression/06-symbeq_23-idxsense_nr.i Unable to find full path for "g++" [2024-11-13 22:22:52,903 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 22:22:53,207 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 22:22:53,208 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edae2c06-8858-462b-9e3b-da8b4981b730/sv-benchmarks/c/goblint-regression/06-symbeq_23-idxsense_nr.i [2024-11-13 22:22:53,228 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edae2c06-8858-462b-9e3b-da8b4981b730/bin/ukojak-verify-EEHR8qb7sm/data/7a98b6812/23f75ae7ae574934883b9dabb874c5bc/FLAGe7062640f [2024-11-13 22:22:53,481 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edae2c06-8858-462b-9e3b-da8b4981b730/bin/ukojak-verify-EEHR8qb7sm/data/7a98b6812/23f75ae7ae574934883b9dabb874c5bc [2024-11-13 22:22:53,486 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 22:22:53,489 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 22:22:53,491 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 22:22:53,491 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 22:22:53,496 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 22:22:53,497 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:22:53" (1/1) ... [2024-11-13 22:22:53,498 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@330f55db and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:22:53, skipping insertion in model container [2024-11-13 22:22:53,500 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:22:53" (1/1) ... [2024-11-13 22:22:53,546 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 22:22:53,908 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:22:53,941 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 22:22:53,988 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:22:54,035 INFO L204 MainTranslator]: Completed translation [2024-11-13 22:22:54,035 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:22:54 WrapperNode [2024-11-13 22:22:54,036 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 22:22:54,037 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 22:22:54,037 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 22:22:54,037 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 22:22:54,044 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:22:54" (1/1) ... [2024-11-13 22:22:54,056 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:22:54" (1/1) ... [2024-11-13 22:22:54,080 INFO L138 Inliner]: procedures = 165, calls = 107, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 138 [2024-11-13 22:22:54,080 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 22:22:54,081 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 22:22:54,081 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 22:22:54,081 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 22:22:54,088 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:22:54" (1/1) ... [2024-11-13 22:22:54,089 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:22:54" (1/1) ... [2024-11-13 22:22:54,092 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:22:54" (1/1) ... [2024-11-13 22:22:54,092 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:22:54" (1/1) ... [2024-11-13 22:22:54,102 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:22:54" (1/1) ... [2024-11-13 22:22:54,105 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:22:54" (1/1) ... [2024-11-13 22:22:54,107 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:22:54" (1/1) ... [2024-11-13 22:22:54,108 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:22:54" (1/1) ... [2024-11-13 22:22:54,111 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 22:22:54,112 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 22:22:54,112 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 22:22:54,113 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 22:22:54,114 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:22:54" (1/1) ... [2024-11-13 22:22:54,120 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:22:54,144 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edae2c06-8858-462b-9e3b-da8b4981b730/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 22:22:54,164 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edae2c06-8858-462b-9e3b-da8b4981b730/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 22:22:54,166 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edae2c06-8858-462b-9e3b-da8b4981b730/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 22:22:54,187 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 22:22:54,188 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 22:22:54,188 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2024-11-13 22:22:54,188 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 22:22:54,188 INFO L130 BoogieDeclarations]: Found specification of procedure t_fun [2024-11-13 22:22:54,188 INFO L138 BoogieDeclarations]: Found implementation of procedure t_fun [2024-11-13 22:22:54,188 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-13 22:22:54,188 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 22:22:54,188 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexUnlock [2024-11-13 22:22:54,188 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 22:22:54,189 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 22:22:54,190 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 22:22:54,336 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 22:22:54,338 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 22:22:54,843 INFO L283 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-11-13 22:22:54,844 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 22:22:54,889 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 22:22:54,889 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-13 22:22:54,890 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:22:54 BoogieIcfgContainer [2024-11-13 22:22:54,890 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 22:22:54,894 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 22:22:54,894 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 22:22:54,905 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 22:22:54,906 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:22:54" (1/1) ... [2024-11-13 22:22:54,907 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$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-11-13 22:22:54,915 INFO L158 Benchmark]: Toolchain (without parser) took 1425.57ms. Allocated memory is still 117.4MB. Free memory was 90.9MB in the beginning and 42.2MB in the end (delta: 48.6MB). Peak memory consumption was 50.3MB. Max. memory is 16.1GB. [2024-11-13 22:22:54,917 INFO L158 Benchmark]: CDTParser took 0.37ms. Allocated memory is still 83.9MB. Free memory is still 41.1MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:22:54,918 INFO L158 Benchmark]: CACSL2BoogieTranslator took 545.18ms. Allocated memory is still 117.4MB. Free memory was 90.9MB in the beginning and 69.1MB in the end (delta: 21.7MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2024-11-13 22:22:54,919 INFO L158 Benchmark]: Boogie Procedure Inliner took 43.82ms. Allocated memory is still 117.4MB. Free memory was 69.1MB in the beginning and 66.9MB in the end (delta: 2.3MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:22:54,919 INFO L158 Benchmark]: Boogie Preprocessor took 30.62ms. Allocated memory is still 117.4MB. Free memory was 66.9MB in the beginning and 65.0MB in the end (delta: 1.9MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:22:54,920 INFO L158 Benchmark]: RCFGBuilder took 777.94ms. Allocated memory is still 117.4MB. Free memory was 65.0MB in the beginning and 43.6MB in the end (delta: 21.4MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2024-11-13 22:22:54,921 INFO L158 Benchmark]: CodeCheck took 19.30ms. Allocated memory is still 117.4MB. Free memory was 43.6MB in the beginning and 42.2MB in the end (delta: 1.4MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:22:54,926 INFO L338 ainManager$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 0.37ms. Allocated memory is still 83.9MB. Free memory is still 41.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 545.18ms. Allocated memory is still 117.4MB. Free memory was 90.9MB in the beginning and 69.1MB in the end (delta: 21.7MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 43.82ms. Allocated memory is still 117.4MB. Free memory was 69.1MB in the beginning and 66.9MB in the end (delta: 2.3MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 30.62ms. Allocated memory is still 117.4MB. Free memory was 66.9MB in the beginning and 65.0MB in the end (delta: 1.9MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 777.94ms. Allocated memory is still 117.4MB. Free memory was 65.0MB in the beginning and 43.6MB in the end (delta: 21.4MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * CodeCheck took 19.30ms. Allocated memory is still 117.4MB. Free memory was 43.6MB in the beginning and 42.2MB in the end (delta: 1.4MB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-11-13 22:22:54,961 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edae2c06-8858-462b-9e3b-da8b4981b730/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_edae2c06-8858-462b-9e3b-da8b4981b730/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edae2c06-8858-462b-9e3b-da8b4981b730/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_edae2c06-8858-462b-9e3b-da8b4981b730/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edae2c06-8858-462b-9e3b-da8b4981b730/bin/ukojak-verify-EEHR8qb7sm/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/goblint-regression/06-symbeq_23-idxsense_nr.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edae2c06-8858-462b-9e3b-da8b4981b730/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_edae2c06-8858-462b-9e3b-da8b4981b730/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 9205365dcda04af07212d180b1c6367c5de79b6e0d2e09ec11b949fed58626f5 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 22:22:57,742 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 22:22:57,870 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edae2c06-8858-462b-9e3b-da8b4981b730/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2024-11-13 22:22:57,921 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 22:22:57,922 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 22:22:57,923 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 22:22:57,924 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 22:22:57,924 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 22:22:57,924 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 22:22:57,924 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 22:22:57,924 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 22:22:57,925 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-13 22:22:57,925 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-13 22:22:57,926 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-13 22:22:57,926 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 22:22:57,926 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-13 22:22:57,926 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-13 22:22:57,926 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 22:22:57,926 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-13 22:22:57,926 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 22:22:57,926 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 22:22:57,927 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 22:22:57,927 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 22:22:57,927 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 22:22:57,927 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 22:22:57,927 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 22:22:57,927 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-11-13 22:22:57,927 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 22:22:57,927 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:22:57,928 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 22:22:57,928 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 22:22:57,928 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-13 22:22:57,928 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 22:22:57,928 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-11-13 22:22:57,928 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_edae2c06-8858-462b-9e3b-da8b4981b730/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 -> 9205365dcda04af07212d180b1c6367c5de79b6e0d2e09ec11b949fed58626f5 [2024-11-13 22:22:58,285 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 22:22:58,294 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 22:22:58,297 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 22:22:58,298 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 22:22:58,299 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 22:22:58,300 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edae2c06-8858-462b-9e3b-da8b4981b730/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/goblint-regression/06-symbeq_23-idxsense_nr.i Unable to find full path for "g++" [2024-11-13 22:23:00,236 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 22:23:00,574 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 22:23:00,574 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edae2c06-8858-462b-9e3b-da8b4981b730/sv-benchmarks/c/goblint-regression/06-symbeq_23-idxsense_nr.i [2024-11-13 22:23:00,588 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edae2c06-8858-462b-9e3b-da8b4981b730/bin/ukojak-verify-EEHR8qb7sm/data/1e7512dab/c11c9b3d6dcc46aa95029647e666ee53/FLAGe28ffb62d [2024-11-13 22:23:00,800 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edae2c06-8858-462b-9e3b-da8b4981b730/bin/ukojak-verify-EEHR8qb7sm/data/1e7512dab/c11c9b3d6dcc46aa95029647e666ee53 [2024-11-13 22:23:00,804 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 22:23:00,805 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 22:23:00,808 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 22:23:00,808 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 22:23:00,811 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 22:23:00,812 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:23:00" (1/1) ... [2024-11-13 22:23:00,813 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2959869 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:23:00, skipping insertion in model container [2024-11-13 22:23:00,813 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:23:00" (1/1) ... [2024-11-13 22:23:00,850 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 22:23:01,137 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:23:01,181 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 22:23:01,251 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:23:01,320 INFO L204 MainTranslator]: Completed translation [2024-11-13 22:23:01,320 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:23:01 WrapperNode [2024-11-13 22:23:01,321 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 22:23:01,322 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 22:23:01,322 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 22:23:01,322 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 22:23:01,329 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:23:01" (1/1) ... [2024-11-13 22:23:01,344 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:23:01" (1/1) ... [2024-11-13 22:23:01,376 INFO L138 Inliner]: procedures = 169, calls = 107, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 139 [2024-11-13 22:23:01,376 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 22:23:01,377 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 22:23:01,377 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 22:23:01,377 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 22:23:01,385 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:23:01" (1/1) ... [2024-11-13 22:23:01,385 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:23:01" (1/1) ... [2024-11-13 22:23:01,389 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:23:01" (1/1) ... [2024-11-13 22:23:01,390 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:23:01" (1/1) ... [2024-11-13 22:23:01,402 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:23:01" (1/1) ... [2024-11-13 22:23:01,405 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:23:01" (1/1) ... [2024-11-13 22:23:01,408 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:23:01" (1/1) ... [2024-11-13 22:23:01,409 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:23:01" (1/1) ... [2024-11-13 22:23:01,412 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 22:23:01,416 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 22:23:01,417 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 22:23:01,417 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 22:23:01,418 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:23:01" (1/1) ... [2024-11-13 22:23:01,430 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:23:01,445 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edae2c06-8858-462b-9e3b-da8b4981b730/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 22:23:01,457 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edae2c06-8858-462b-9e3b-da8b4981b730/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 22:23:01,464 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edae2c06-8858-462b-9e3b-da8b4981b730/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 22:23:01,486 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2024-11-13 22:23:01,487 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2024-11-13 22:23:01,487 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 22:23:01,487 INFO L130 BoogieDeclarations]: Found specification of procedure t_fun [2024-11-13 22:23:01,487 INFO L138 BoogieDeclarations]: Found implementation of procedure t_fun [2024-11-13 22:23:01,488 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2024-11-13 22:23:01,488 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-13 22:23:01,488 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2024-11-13 22:23:01,488 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2024-11-13 22:23:01,489 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexUnlock [2024-11-13 22:23:01,489 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 22:23:01,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 22:23:01,490 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 22:23:01,684 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 22:23:01,687 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 22:23:02,284 INFO L283 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-11-13 22:23:02,285 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 22:23:02,329 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 22:23:02,329 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-13 22:23:02,329 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:23:02 BoogieIcfgContainer [2024-11-13 22:23:02,329 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 22:23:02,330 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 22:23:02,330 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 22:23:02,339 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 22:23:02,339 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:23:02" (1/1) ... [2024-11-13 22:23:02,340 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$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-11-13 22:23:02,344 INFO L158 Benchmark]: Toolchain (without parser) took 1538.71ms. Allocated memory is still 100.7MB. Free memory was 75.0MB in the beginning and 63.5MB in the end (delta: 11.5MB). Peak memory consumption was 13.1MB. Max. memory is 16.1GB. [2024-11-13 22:23:02,344 INFO L158 Benchmark]: CDTParser took 0.44ms. Allocated memory is still 83.9MB. Free memory is still 48.9MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:23:02,345 INFO L158 Benchmark]: CACSL2BoogieTranslator took 513.43ms. Allocated memory is still 100.7MB. Free memory was 75.0MB in the beginning and 52.0MB in the end (delta: 23.0MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2024-11-13 22:23:02,345 INFO L158 Benchmark]: Boogie Procedure Inliner took 54.87ms. Allocated memory is still 100.7MB. Free memory was 52.0MB in the beginning and 49.2MB in the end (delta: 2.7MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:23:02,346 INFO L158 Benchmark]: Boogie Preprocessor took 35.45ms. Allocated memory is still 100.7MB. Free memory was 49.2MB in the beginning and 47.5MB in the end (delta: 1.7MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:23:02,346 INFO L158 Benchmark]: RCFGBuilder took 913.09ms. Allocated memory is still 100.7MB. Free memory was 47.2MB in the beginning and 64.5MB in the end (delta: -17.2MB). Peak memory consumption was 29.8MB. Max. memory is 16.1GB. [2024-11-13 22:23:02,346 INFO L158 Benchmark]: CodeCheck took 12.72ms. Allocated memory is still 100.7MB. Free memory was 64.5MB in the beginning and 63.5MB in the end (delta: 938.2kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:23:02,349 INFO L338 ainManager$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 0.44ms. Allocated memory is still 83.9MB. Free memory is still 48.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 513.43ms. Allocated memory is still 100.7MB. Free memory was 75.0MB in the beginning and 52.0MB in the end (delta: 23.0MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 54.87ms. Allocated memory is still 100.7MB. Free memory was 52.0MB in the beginning and 49.2MB in the end (delta: 2.7MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 35.45ms. Allocated memory is still 100.7MB. Free memory was 49.2MB in the beginning and 47.5MB in the end (delta: 1.7MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 913.09ms. Allocated memory is still 100.7MB. Free memory was 47.2MB in the beginning and 64.5MB in the end (delta: -17.2MB). Peak memory consumption was 29.8MB. Max. memory is 16.1GB. * CodeCheck took 12.72ms. Allocated memory is still 100.7MB. Free memory was 64.5MB in the beginning and 63.5MB in the end (delta: 938.2kB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-11-13 22:23:02,371 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edae2c06-8858-462b-9e3b-da8b4981b730/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 Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: Concurrent programs are currently unsupported