./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/goblint-regression/13-privatized_68-pfscan_protected_loop_minimal_interval_true.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_723e8abf-486b-4482-9e43-bba368e9145f/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_723e8abf-486b-4482-9e43-bba368e9145f/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_723e8abf-486b-4482-9e43-bba368e9145f/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_723e8abf-486b-4482-9e43-bba368e9145f/bin/ukojak-verify-EEHR8qb7sm/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/goblint-regression/13-privatized_68-pfscan_protected_loop_minimal_interval_true.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_723e8abf-486b-4482-9e43-bba368e9145f/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_723e8abf-486b-4482-9e43-bba368e9145f/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 6aeaf730cbe4eb831d189bfd9925d1660c7714b9e685f389bc2495c0943d6472 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 22:16:19,630 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 22:16:19,730 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_723e8abf-486b-4482-9e43-bba368e9145f/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2024-11-13 22:16:19,739 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 22:16:19,739 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 22:16:19,773 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 22:16:19,774 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 22:16:19,774 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 22:16:19,775 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 22:16:19,775 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 22:16:19,775 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 22:16:19,776 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 22:16:19,776 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 22:16:19,776 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-13 22:16:19,778 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-13 22:16:19,778 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-13 22:16:19,778 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 22:16:19,778 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 22:16:19,778 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 22:16:19,778 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 22:16:19,778 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 22:16:19,778 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 22:16:19,778 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 22:16:19,779 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 22:16:19,779 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 22:16:19,779 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:16:19,779 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 22:16:19,779 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 22:16:19,779 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 22:16:19,779 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 22:16:19,779 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_723e8abf-486b-4482-9e43-bba368e9145f/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 -> 6aeaf730cbe4eb831d189bfd9925d1660c7714b9e685f389bc2495c0943d6472 [2024-11-13 22:16:20,114 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 22:16:20,125 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 22:16:20,127 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 22:16:20,129 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 22:16:20,130 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 22:16:20,131 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_723e8abf-486b-4482-9e43-bba368e9145f/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/goblint-regression/13-privatized_68-pfscan_protected_loop_minimal_interval_true.i Unable to find full path for "g++" [2024-11-13 22:16:22,098 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 22:16:22,375 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 22:16:22,376 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_723e8abf-486b-4482-9e43-bba368e9145f/sv-benchmarks/c/goblint-regression/13-privatized_68-pfscan_protected_loop_minimal_interval_true.i [2024-11-13 22:16:22,391 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_723e8abf-486b-4482-9e43-bba368e9145f/bin/ukojak-verify-EEHR8qb7sm/data/1df1bad1c/82be7318b87b4b118e502519d3e78d3d/FLAG10d17a52a [2024-11-13 22:16:22,406 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_723e8abf-486b-4482-9e43-bba368e9145f/bin/ukojak-verify-EEHR8qb7sm/data/1df1bad1c/82be7318b87b4b118e502519d3e78d3d [2024-11-13 22:16:22,409 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 22:16:22,410 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 22:16:22,412 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 22:16:22,412 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 22:16:22,416 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 22:16:22,417 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:16:22" (1/1) ... [2024-11-13 22:16:22,418 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2f476064 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:16:22, skipping insertion in model container [2024-11-13 22:16:22,419 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:16:22" (1/1) ... [2024-11-13 22:16:22,453 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 22:16:22,768 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:16:22,786 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 22:16:22,836 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:16:22,872 INFO L204 MainTranslator]: Completed translation [2024-11-13 22:16:22,872 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:16:22 WrapperNode [2024-11-13 22:16:22,873 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 22:16:22,874 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 22:16:22,874 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 22:16:22,874 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 22:16:22,881 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:16:22" (1/1) ... [2024-11-13 22:16:22,893 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:16:22" (1/1) ... [2024-11-13 22:16:22,918 INFO L138 Inliner]: procedures = 168, calls = 38, calls flagged for inlining = 8, calls inlined = 9, statements flattened = 123 [2024-11-13 22:16:22,918 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 22:16:22,919 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 22:16:22,919 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 22:16:22,919 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 22:16:22,929 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:16:22" (1/1) ... [2024-11-13 22:16:22,929 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:16:22" (1/1) ... [2024-11-13 22:16:22,934 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:16:22" (1/1) ... [2024-11-13 22:16:22,935 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:16:22" (1/1) ... [2024-11-13 22:16:22,949 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:16:22" (1/1) ... [2024-11-13 22:16:22,956 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:16:22" (1/1) ... [2024-11-13 22:16:22,958 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:16:22" (1/1) ... [2024-11-13 22:16:22,963 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:16:22" (1/1) ... [2024-11-13 22:16:22,965 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 22:16:22,969 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 22:16:22,970 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 22:16:22,970 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 22:16:22,971 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:16:22" (1/1) ... [2024-11-13 22:16:22,983 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:16:22,997 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_723e8abf-486b-4482-9e43-bba368e9145f/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 22:16:23,010 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_723e8abf-486b-4482-9e43-bba368e9145f/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 22:16:23,015 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_723e8abf-486b-4482-9e43-bba368e9145f/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 22:16:23,044 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 22:16:23,045 INFO L130 BoogieDeclarations]: Found specification of procedure worker [2024-11-13 22:16:23,045 INFO L138 BoogieDeclarations]: Found implementation of procedure worker [2024-11-13 22:16:23,045 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 22:16:23,046 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2024-11-13 22:16:23,046 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 22:16:23,046 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-13 22:16:23,046 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 22:16:23,046 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexUnlock [2024-11-13 22:16:23,046 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 22:16:23,046 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 22:16:23,048 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 22:16:23,226 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 22:16:23,229 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 22:16:23,596 INFO L283 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-11-13 22:16:23,597 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 22:16:23,635 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 22:16:23,635 INFO L316 CfgBuilder]: Removed 3 assume(true) statements. [2024-11-13 22:16:23,636 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:16:23 BoogieIcfgContainer [2024-11-13 22:16:23,636 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 22:16:23,637 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 22:16:23,637 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 22:16:23,648 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 22:16:23,649 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:16:23" (1/1) ... [2024-11-13 22:16:23,650 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$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-11-13 22:16:23,660 INFO L158 Benchmark]: Toolchain (without parser) took 1246.56ms. Allocated memory is still 117.4MB. Free memory was 91.7MB in the beginning and 46.5MB in the end (delta: 45.2MB). Peak memory consumption was 41.9MB. Max. memory is 16.1GB. [2024-11-13 22:16:23,660 INFO L158 Benchmark]: CDTParser took 0.87ms. Allocated memory is still 117.4MB. Free memory is still 74.8MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:16:23,661 INFO L158 Benchmark]: CACSL2BoogieTranslator took 461.67ms. Allocated memory is still 117.4MB. Free memory was 91.4MB in the beginning and 71.2MB in the end (delta: 20.2MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2024-11-13 22:16:23,664 INFO L158 Benchmark]: Boogie Procedure Inliner took 44.33ms. Allocated memory is still 117.4MB. Free memory was 71.2MB in the beginning and 69.0MB in the end (delta: 2.2MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:16:23,665 INFO L158 Benchmark]: Boogie Preprocessor took 46.95ms. Allocated memory is still 117.4MB. Free memory was 69.0MB in the beginning and 67.6MB in the end (delta: 1.4MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:16:23,665 INFO L158 Benchmark]: RCFGBuilder took 666.53ms. Allocated memory is still 117.4MB. Free memory was 67.6MB in the beginning and 47.7MB in the end (delta: 19.9MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-11-13 22:16:23,665 INFO L158 Benchmark]: CodeCheck took 18.96ms. Allocated memory is still 117.4MB. Free memory was 47.7MB in the beginning and 46.5MB in the end (delta: 1.2MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:16:23,668 INFO L338 ainManager$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 0.87ms. Allocated memory is still 117.4MB. Free memory is still 74.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 461.67ms. Allocated memory is still 117.4MB. Free memory was 91.4MB in the beginning and 71.2MB in the end (delta: 20.2MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 44.33ms. Allocated memory is still 117.4MB. Free memory was 71.2MB in the beginning and 69.0MB in the end (delta: 2.2MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 46.95ms. Allocated memory is still 117.4MB. Free memory was 69.0MB in the beginning and 67.6MB in the end (delta: 1.4MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 666.53ms. Allocated memory is still 117.4MB. Free memory was 67.6MB in the beginning and 47.7MB in the end (delta: 19.9MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * CodeCheck took 18.96ms. Allocated memory is still 117.4MB. Free memory was 47.7MB in the beginning and 46.5MB in the end (delta: 1.2MB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-11-13 22:16:23,707 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_723e8abf-486b-4482-9e43-bba368e9145f/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 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_723e8abf-486b-4482-9e43-bba368e9145f/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_723e8abf-486b-4482-9e43-bba368e9145f/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_723e8abf-486b-4482-9e43-bba368e9145f/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_723e8abf-486b-4482-9e43-bba368e9145f/bin/ukojak-verify-EEHR8qb7sm/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/goblint-regression/13-privatized_68-pfscan_protected_loop_minimal_interval_true.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_723e8abf-486b-4482-9e43-bba368e9145f/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_723e8abf-486b-4482-9e43-bba368e9145f/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 6aeaf730cbe4eb831d189bfd9925d1660c7714b9e685f389bc2495c0943d6472 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 22:16:26,339 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 22:16:26,474 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_723e8abf-486b-4482-9e43-bba368e9145f/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2024-11-13 22:16:26,527 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 22:16:26,528 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 22:16:26,528 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 22:16:26,529 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 22:16:26,529 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 22:16:26,529 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 22:16:26,529 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 22:16:26,529 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 22:16:26,529 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-13 22:16:26,529 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-13 22:16:26,529 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-13 22:16:26,529 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 22:16:26,530 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-13 22:16:26,530 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-13 22:16:26,530 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 22:16:26,530 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-13 22:16:26,530 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 22:16:26,530 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 22:16:26,530 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 22:16:26,530 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 22:16:26,530 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 22:16:26,531 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 22:16:26,531 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 22:16:26,531 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-11-13 22:16:26,531 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 22:16:26,531 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:16:26,531 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 22:16:26,531 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 22:16:26,531 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-13 22:16:26,532 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 22:16:26,532 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-11-13 22:16:26,532 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_723e8abf-486b-4482-9e43-bba368e9145f/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 -> 6aeaf730cbe4eb831d189bfd9925d1660c7714b9e685f389bc2495c0943d6472 [2024-11-13 22:16:26,809 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 22:16:26,818 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 22:16:26,820 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 22:16:26,821 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 22:16:26,822 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 22:16:26,823 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_723e8abf-486b-4482-9e43-bba368e9145f/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/goblint-regression/13-privatized_68-pfscan_protected_loop_minimal_interval_true.i Unable to find full path for "g++" [2024-11-13 22:16:28,865 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 22:16:29,242 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 22:16:29,244 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_723e8abf-486b-4482-9e43-bba368e9145f/sv-benchmarks/c/goblint-regression/13-privatized_68-pfscan_protected_loop_minimal_interval_true.i [2024-11-13 22:16:29,264 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_723e8abf-486b-4482-9e43-bba368e9145f/bin/ukojak-verify-EEHR8qb7sm/data/0146838d3/d54b699cc99740f59ebacd8e04b6b339/FLAGf121a8c4d [2024-11-13 22:16:29,470 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_723e8abf-486b-4482-9e43-bba368e9145f/bin/ukojak-verify-EEHR8qb7sm/data/0146838d3/d54b699cc99740f59ebacd8e04b6b339 [2024-11-13 22:16:29,474 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 22:16:29,475 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 22:16:29,481 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 22:16:29,481 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 22:16:29,492 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 22:16:29,493 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:16:29" (1/1) ... [2024-11-13 22:16:29,498 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@124d72b1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:16:29, skipping insertion in model container [2024-11-13 22:16:29,499 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:16:29" (1/1) ... [2024-11-13 22:16:29,558 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 22:16:30,052 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:16:30,082 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 22:16:30,155 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:16:30,205 INFO L204 MainTranslator]: Completed translation [2024-11-13 22:16:30,206 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:16:30 WrapperNode [2024-11-13 22:16:30,207 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 22:16:30,208 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 22:16:30,208 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 22:16:30,208 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 22:16:30,214 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:16:30" (1/1) ... [2024-11-13 22:16:30,233 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:16:30" (1/1) ... [2024-11-13 22:16:30,267 INFO L138 Inliner]: procedures = 175, calls = 38, calls flagged for inlining = 8, calls inlined = 9, statements flattened = 121 [2024-11-13 22:16:30,268 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 22:16:30,268 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 22:16:30,268 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 22:16:30,268 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 22:16:30,279 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:16:30" (1/1) ... [2024-11-13 22:16:30,280 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:16:30" (1/1) ... [2024-11-13 22:16:30,285 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:16:30" (1/1) ... [2024-11-13 22:16:30,285 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:16:30" (1/1) ... [2024-11-13 22:16:30,301 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:16:30" (1/1) ... [2024-11-13 22:16:30,304 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:16:30" (1/1) ... [2024-11-13 22:16:30,307 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:16:30" (1/1) ... [2024-11-13 22:16:30,308 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:16:30" (1/1) ... [2024-11-13 22:16:30,311 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 22:16:30,312 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 22:16:30,313 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 22:16:30,313 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 22:16:30,314 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:16:30" (1/1) ... [2024-11-13 22:16:30,320 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:16:30,333 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_723e8abf-486b-4482-9e43-bba368e9145f/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 22:16:30,347 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_723e8abf-486b-4482-9e43-bba368e9145f/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 22:16:30,350 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_723e8abf-486b-4482-9e43-bba368e9145f/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 22:16:30,376 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2024-11-13 22:16:30,376 INFO L130 BoogieDeclarations]: Found specification of procedure worker [2024-11-13 22:16:30,376 INFO L138 BoogieDeclarations]: Found implementation of procedure worker [2024-11-13 22:16:30,377 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2024-11-13 22:16:30,377 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 22:16:30,377 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2024-11-13 22:16:30,377 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-13 22:16:30,377 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2024-11-13 22:16:30,377 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-11-13 22:16:30,377 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2024-11-13 22:16:30,377 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexUnlock [2024-11-13 22:16:30,377 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 22:16:30,378 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 22:16:30,379 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 22:16:30,538 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 22:16:30,539 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 22:16:30,995 INFO L283 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-11-13 22:16:30,995 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 22:16:31,027 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 22:16:31,027 INFO L316 CfgBuilder]: Removed 3 assume(true) statements. [2024-11-13 22:16:31,027 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:16:31 BoogieIcfgContainer [2024-11-13 22:16:31,028 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 22:16:31,028 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 22:16:31,029 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 22:16:31,040 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 22:16:31,040 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:16:31" (1/1) ... [2024-11-13 22:16:31,041 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 22:16:31,046 INFO L158 Benchmark]: Toolchain (without parser) took 1570.68ms. Allocated memory is still 117.4MB. Free memory was 91.5MB in the beginning and 85.1MB in the end (delta: 6.4MB). Peak memory consumption was 5.1MB. Max. memory is 16.1GB. [2024-11-13 22:16:31,047 INFO L158 Benchmark]: CDTParser took 0.48ms. Allocated memory is still 117.4MB. Free memory was 83.4MB in the beginning and 83.4MB in the end (delta: 55.0kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:16:31,048 INFO L158 Benchmark]: CACSL2BoogieTranslator took 725.88ms. Allocated memory is still 117.4MB. Free memory was 91.3MB in the beginning and 69.8MB in the end (delta: 21.5MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2024-11-13 22:16:31,048 INFO L158 Benchmark]: Boogie Procedure Inliner took 60.14ms. Allocated memory is still 117.4MB. Free memory was 69.8MB in the beginning and 67.8MB in the end (delta: 2.0MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:16:31,050 INFO L158 Benchmark]: Boogie Preprocessor took 43.56ms. Allocated memory is still 117.4MB. Free memory was 67.8MB in the beginning and 66.1MB in the end (delta: 1.6MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:16:31,053 INFO L158 Benchmark]: RCFGBuilder took 715.28ms. Allocated memory is still 117.4MB. Free memory was 65.9MB in the beginning and 86.6MB in the end (delta: -20.7MB). Peak memory consumption was 30.2MB. Max. memory is 16.1GB. [2024-11-13 22:16:31,053 INFO L158 Benchmark]: CodeCheck took 16.40ms. Allocated memory is still 117.4MB. Free memory was 86.6MB in the beginning and 85.1MB in the end (delta: 1.5MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:16:31,055 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 0.48ms. Allocated memory is still 117.4MB. Free memory was 83.4MB in the beginning and 83.4MB in the end (delta: 55.0kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 725.88ms. Allocated memory is still 117.4MB. Free memory was 91.3MB in the beginning and 69.8MB in the end (delta: 21.5MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 60.14ms. Allocated memory is still 117.4MB. Free memory was 69.8MB in the beginning and 67.8MB in the end (delta: 2.0MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 43.56ms. Allocated memory is still 117.4MB. Free memory was 67.8MB in the beginning and 66.1MB in the end (delta: 1.6MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 715.28ms. Allocated memory is still 117.4MB. Free memory was 65.9MB in the beginning and 86.6MB in the end (delta: -20.7MB). Peak memory consumption was 30.2MB. Max. memory is 16.1GB. * CodeCheck took 16.40ms. Allocated memory is still 117.4MB. Free memory was 86.6MB in the beginning and 85.1MB 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 22:16:31,089 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_723e8abf-486b-4482-9e43-bba368e9145f/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