./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/goblint-regression/13-privatized_18-first-reads_unknown_1_pos.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_03d00b2d-d838-4221-9e48-99d1557b0ffb/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03d00b2d-d838-4221-9e48-99d1557b0ffb/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_03d00b2d-d838-4221-9e48-99d1557b0ffb/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03d00b2d-d838-4221-9e48-99d1557b0ffb/bin/ukojak-verify-EEHR8qb7sm/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/goblint-regression/13-privatized_18-first-reads_unknown_1_pos.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03d00b2d-d838-4221-9e48-99d1557b0ffb/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_03d00b2d-d838-4221-9e48-99d1557b0ffb/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 a91542c733a27a18dff97acca49ae580b7929842603ed8a2c1cdbb309e164d67 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 22:46:17,585 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 22:46:17,680 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03d00b2d-d838-4221-9e48-99d1557b0ffb/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2024-11-13 22:46:17,685 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 22:46:17,685 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 22:46:17,713 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 22:46:17,715 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 22:46:17,715 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 22:46:17,716 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 22:46:17,716 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 22:46:17,716 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 22:46:17,717 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 22:46:17,717 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 22:46:17,717 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-13 22:46:17,718 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-13 22:46:17,718 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-13 22:46:17,719 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 22:46:17,719 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 22:46:17,719 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 22:46:17,719 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 22:46:17,719 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 22:46:17,719 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 22:46:17,719 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 22:46:17,720 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 22:46:17,720 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 22:46:17,720 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:46:17,720 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 22:46:17,720 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 22:46:17,720 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 22:46:17,720 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 22:46:17,720 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_03d00b2d-d838-4221-9e48-99d1557b0ffb/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 -> a91542c733a27a18dff97acca49ae580b7929842603ed8a2c1cdbb309e164d67 [2024-11-13 22:46:18,043 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 22:46:18,051 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 22:46:18,054 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 22:46:18,055 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 22:46:18,056 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 22:46:18,057 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03d00b2d-d838-4221-9e48-99d1557b0ffb/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/goblint-regression/13-privatized_18-first-reads_unknown_1_pos.i Unable to find full path for "g++" [2024-11-13 22:46:20,040 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 22:46:20,379 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 22:46:20,379 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03d00b2d-d838-4221-9e48-99d1557b0ffb/sv-benchmarks/c/goblint-regression/13-privatized_18-first-reads_unknown_1_pos.i [2024-11-13 22:46:20,394 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03d00b2d-d838-4221-9e48-99d1557b0ffb/bin/ukojak-verify-EEHR8qb7sm/data/bbefcccd1/10dbb7b7c7094852bb6d95015acb5db8/FLAGd6ce0f4ce [2024-11-13 22:46:20,410 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03d00b2d-d838-4221-9e48-99d1557b0ffb/bin/ukojak-verify-EEHR8qb7sm/data/bbefcccd1/10dbb7b7c7094852bb6d95015acb5db8 [2024-11-13 22:46:20,415 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 22:46:20,417 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 22:46:20,419 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 22:46:20,419 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 22:46:20,424 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 22:46:20,425 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:46:20" (1/1) ... [2024-11-13 22:46:20,427 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1ea110a5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:46:20, skipping insertion in model container [2024-11-13 22:46:20,429 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:46:20" (1/1) ... [2024-11-13 22:46:20,472 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 22:46:20,779 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:46:20,805 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 22:46:20,864 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:46:20,908 INFO L204 MainTranslator]: Completed translation [2024-11-13 22:46:20,908 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:46:20 WrapperNode [2024-11-13 22:46:20,909 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 22:46:20,910 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 22:46:20,911 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 22:46:20,911 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 22:46:20,918 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:46:20" (1/1) ... [2024-11-13 22:46:20,934 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:46:20" (1/1) ... [2024-11-13 22:46:20,962 INFO L138 Inliner]: procedures = 166, calls = 22, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 60 [2024-11-13 22:46:20,963 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 22:46:20,963 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 22:46:20,963 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 22:46:20,963 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 22:46:20,970 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:46:20" (1/1) ... [2024-11-13 22:46:20,971 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:46:20" (1/1) ... [2024-11-13 22:46:20,974 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:46:20" (1/1) ... [2024-11-13 22:46:20,977 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:46:20" (1/1) ... [2024-11-13 22:46:20,988 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:46:20" (1/1) ... [2024-11-13 22:46:20,990 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:46:20" (1/1) ... [2024-11-13 22:46:20,991 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:46:20" (1/1) ... [2024-11-13 22:46:20,996 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:46:20" (1/1) ... [2024-11-13 22:46:21,000 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 22:46:21,004 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 22:46:21,004 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 22:46:21,004 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 22:46:21,005 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:46:20" (1/1) ... [2024-11-13 22:46:21,014 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:46:21,031 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03d00b2d-d838-4221-9e48-99d1557b0ffb/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 22:46:21,045 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03d00b2d-d838-4221-9e48-99d1557b0ffb/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 22:46:21,048 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03d00b2d-d838-4221-9e48-99d1557b0ffb/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 22:46:21,077 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2024-11-13 22:46:21,078 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 22:46:21,078 INFO L130 BoogieDeclarations]: Found specification of procedure t_fun [2024-11-13 22:46:21,078 INFO L138 BoogieDeclarations]: Found implementation of procedure t_fun [2024-11-13 22:46:21,078 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-13 22:46:21,079 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 22:46:21,079 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexUnlock [2024-11-13 22:46:21,079 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 22:46:21,079 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 22:46:21,081 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 22:46:21,246 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 22:46:21,248 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 22:46:21,447 INFO L283 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-11-13 22:46:21,447 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 22:46:21,469 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 22:46:21,470 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-13 22:46:21,470 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:46:21 BoogieIcfgContainer [2024-11-13 22:46:21,470 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 22:46:21,471 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 22:46:21,471 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 22:46:21,482 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 22:46:21,482 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:46:21" (1/1) ... [2024-11-13 22:46:21,483 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$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-11-13 22:46:21,489 INFO L158 Benchmark]: Toolchain (without parser) took 1072.48ms. Allocated memory is still 142.6MB. Free memory was 118.0MB in the beginning and 81.3MB in the end (delta: 36.7MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. [2024-11-13 22:46:21,490 INFO L158 Benchmark]: CDTParser took 0.40ms. Allocated memory is still 142.6MB. Free memory is still 80.8MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:46:21,490 INFO L158 Benchmark]: CACSL2BoogieTranslator took 491.25ms. Allocated memory is still 142.6MB. Free memory was 118.0MB in the beginning and 98.5MB in the end (delta: 19.5MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-11-13 22:46:21,493 INFO L158 Benchmark]: Boogie Procedure Inliner took 52.27ms. Allocated memory is still 142.6MB. Free memory was 98.5MB in the beginning and 96.8MB in the end (delta: 1.6MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:46:21,494 INFO L158 Benchmark]: Boogie Preprocessor took 40.19ms. Allocated memory is still 142.6MB. Free memory was 96.8MB in the beginning and 96.0MB in the end (delta: 860.9kB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 22:46:21,495 INFO L158 Benchmark]: RCFGBuilder took 466.24ms. Allocated memory is still 142.6MB. Free memory was 95.7MB in the beginning and 82.7MB in the end (delta: 13.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 22:46:21,498 INFO L158 Benchmark]: CodeCheck took 17.16ms. Allocated memory is still 142.6MB. Free memory was 82.7MB in the beginning and 81.3MB in the end (delta: 1.4MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:46:21,500 INFO L338 ainManager$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 0.40ms. Allocated memory is still 142.6MB. Free memory is still 80.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 491.25ms. Allocated memory is still 142.6MB. Free memory was 118.0MB in the beginning and 98.5MB in the end (delta: 19.5MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 52.27ms. Allocated memory is still 142.6MB. Free memory was 98.5MB in the beginning and 96.8MB in the end (delta: 1.6MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 40.19ms. Allocated memory is still 142.6MB. Free memory was 96.8MB in the beginning and 96.0MB in the end (delta: 860.9kB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 466.24ms. Allocated memory is still 142.6MB. Free memory was 95.7MB in the beginning and 82.7MB in the end (delta: 13.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * CodeCheck took 17.16ms. Allocated memory is still 142.6MB. Free memory was 82.7MB in the beginning and 81.3MB 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 22:46:21,523 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03d00b2d-d838-4221-9e48-99d1557b0ffb/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_03d00b2d-d838-4221-9e48-99d1557b0ffb/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03d00b2d-d838-4221-9e48-99d1557b0ffb/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_03d00b2d-d838-4221-9e48-99d1557b0ffb/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03d00b2d-d838-4221-9e48-99d1557b0ffb/bin/ukojak-verify-EEHR8qb7sm/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/goblint-regression/13-privatized_18-first-reads_unknown_1_pos.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03d00b2d-d838-4221-9e48-99d1557b0ffb/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_03d00b2d-d838-4221-9e48-99d1557b0ffb/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 a91542c733a27a18dff97acca49ae580b7929842603ed8a2c1cdbb309e164d67 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 22:46:24,225 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 22:46:24,347 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03d00b2d-d838-4221-9e48-99d1557b0ffb/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2024-11-13 22:46:24,419 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 22:46:24,420 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 22:46:24,420 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 22:46:24,421 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 22:46:24,422 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 22:46:24,422 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 22:46:24,422 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 22:46:24,422 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 22:46:24,422 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-13 22:46:24,422 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-13 22:46:24,422 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-13 22:46:24,422 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 22:46:24,422 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-13 22:46:24,423 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-13 22:46:24,423 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 22:46:24,423 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-13 22:46:24,423 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 22:46:24,423 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 22:46:24,423 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 22:46:24,423 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 22:46:24,423 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 22:46:24,423 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 22:46:24,424 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 22:46:24,424 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-11-13 22:46:24,424 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 22:46:24,424 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:46:24,424 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 22:46:24,424 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 22:46:24,424 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-13 22:46:24,429 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 22:46:24,429 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-11-13 22:46:24,431 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_03d00b2d-d838-4221-9e48-99d1557b0ffb/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 -> a91542c733a27a18dff97acca49ae580b7929842603ed8a2c1cdbb309e164d67 [2024-11-13 22:46:24,724 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 22:46:24,732 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 22:46:24,735 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 22:46:24,736 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 22:46:24,737 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 22:46:24,738 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03d00b2d-d838-4221-9e48-99d1557b0ffb/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/goblint-regression/13-privatized_18-first-reads_unknown_1_pos.i Unable to find full path for "g++" [2024-11-13 22:46:26,720 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 22:46:27,142 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 22:46:27,147 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03d00b2d-d838-4221-9e48-99d1557b0ffb/sv-benchmarks/c/goblint-regression/13-privatized_18-first-reads_unknown_1_pos.i [2024-11-13 22:46:27,172 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03d00b2d-d838-4221-9e48-99d1557b0ffb/bin/ukojak-verify-EEHR8qb7sm/data/91eb1a985/b7e1a506ceb44f588080de2c56a193aa/FLAGfd22f7a75 [2024-11-13 22:46:27,192 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03d00b2d-d838-4221-9e48-99d1557b0ffb/bin/ukojak-verify-EEHR8qb7sm/data/91eb1a985/b7e1a506ceb44f588080de2c56a193aa [2024-11-13 22:46:27,195 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 22:46:27,197 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 22:46:27,200 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 22:46:27,200 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 22:46:27,206 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 22:46:27,208 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:46:27" (1/1) ... [2024-11-13 22:46:27,210 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@525d8f6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:46:27, skipping insertion in model container [2024-11-13 22:46:27,210 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:46:27" (1/1) ... [2024-11-13 22:46:27,252 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 22:46:27,576 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:46:27,596 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 22:46:27,652 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:46:27,705 INFO L204 MainTranslator]: Completed translation [2024-11-13 22:46:27,706 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:46:27 WrapperNode [2024-11-13 22:46:27,706 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 22:46:27,707 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 22:46:27,708 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 22:46:27,708 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 22:46:27,719 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:46:27" (1/1) ... [2024-11-13 22:46:27,734 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:46:27" (1/1) ... [2024-11-13 22:46:27,752 INFO L138 Inliner]: procedures = 173, calls = 22, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 60 [2024-11-13 22:46:27,752 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 22:46:27,753 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 22:46:27,753 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 22:46:27,753 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 22:46:27,760 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:46:27" (1/1) ... [2024-11-13 22:46:27,760 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:46:27" (1/1) ... [2024-11-13 22:46:27,763 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:46:27" (1/1) ... [2024-11-13 22:46:27,763 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:46:27" (1/1) ... [2024-11-13 22:46:27,769 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:46:27" (1/1) ... [2024-11-13 22:46:27,771 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:46:27" (1/1) ... [2024-11-13 22:46:27,773 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:46:27" (1/1) ... [2024-11-13 22:46:27,774 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:46:27" (1/1) ... [2024-11-13 22:46:27,776 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 22:46:27,777 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 22:46:27,777 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 22:46:27,777 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 22:46:27,778 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:46:27" (1/1) ... [2024-11-13 22:46:27,784 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:46:27,798 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03d00b2d-d838-4221-9e48-99d1557b0ffb/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 22:46:27,811 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03d00b2d-d838-4221-9e48-99d1557b0ffb/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 22:46:27,817 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03d00b2d-d838-4221-9e48-99d1557b0ffb/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 22:46:27,841 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2024-11-13 22:46:27,841 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 22:46:27,841 INFO L130 BoogieDeclarations]: Found specification of procedure t_fun [2024-11-13 22:46:27,842 INFO L138 BoogieDeclarations]: Found implementation of procedure t_fun [2024-11-13 22:46:27,842 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-13 22:46:27,842 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2024-11-13 22:46:27,842 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-11-13 22:46:27,842 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2024-11-13 22:46:27,842 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexUnlock [2024-11-13 22:46:27,842 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 22:46:27,843 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 22:46:27,844 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 22:46:28,013 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 22:46:28,016 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 22:46:28,217 INFO L283 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-11-13 22:46:28,217 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 22:46:28,243 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 22:46:28,244 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-13 22:46:28,244 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:46:28 BoogieIcfgContainer [2024-11-13 22:46:28,244 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 22:46:28,245 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 22:46:28,245 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 22:46:28,256 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 22:46:28,256 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:46:28" (1/1) ... [2024-11-13 22:46:28,257 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$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-11-13 22:46:28,264 INFO L158 Benchmark]: Toolchain (without parser) took 1066.97ms. Allocated memory is still 117.4MB. Free memory was 91.3MB in the beginning and 50.8MB in the end (delta: 40.5MB). Peak memory consumption was 41.9MB. Max. memory is 16.1GB. [2024-11-13 22:46:28,265 INFO L158 Benchmark]: CDTParser took 0.40ms. Allocated memory is still 117.4MB. Free memory is still 83.8MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:46:28,265 INFO L158 Benchmark]: CACSL2BoogieTranslator took 506.94ms. Allocated memory is still 117.4MB. Free memory was 91.1MB in the beginning and 70.7MB in the end (delta: 20.4MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-11-13 22:46:28,267 INFO L158 Benchmark]: Boogie Procedure Inliner took 45.14ms. Allocated memory is still 117.4MB. Free memory was 70.7MB in the beginning and 68.8MB in the end (delta: 1.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 22:46:28,267 INFO L158 Benchmark]: Boogie Preprocessor took 23.04ms. Allocated memory is still 117.4MB. Free memory was 68.8MB in the beginning and 66.8MB in the end (delta: 2.0MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:46:28,268 INFO L158 Benchmark]: RCFGBuilder took 467.47ms. Allocated memory is still 117.4MB. Free memory was 66.8MB in the beginning and 52.1MB in the end (delta: 14.8MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-11-13 22:46:28,268 INFO L158 Benchmark]: CodeCheck took 17.61ms. Allocated memory is still 117.4MB. Free memory was 52.1MB in the beginning and 50.8MB in the end (delta: 1.2MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:46:28,273 INFO L338 ainManager$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 0.40ms. Allocated memory is still 117.4MB. Free memory is still 83.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 506.94ms. Allocated memory is still 117.4MB. Free memory was 91.1MB in the beginning and 70.7MB in the end (delta: 20.4MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 45.14ms. Allocated memory is still 117.4MB. Free memory was 70.7MB in the beginning and 68.8MB in the end (delta: 1.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 23.04ms. Allocated memory is still 117.4MB. Free memory was 68.8MB in the beginning and 66.8MB in the end (delta: 2.0MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 467.47ms. Allocated memory is still 117.4MB. Free memory was 66.8MB in the beginning and 52.1MB in the end (delta: 14.8MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * CodeCheck took 17.61ms. Allocated memory is still 117.4MB. Free memory was 52.1MB in the beginning and 50.8MB 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 22:46:28,308 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03d00b2d-d838-4221-9e48-99d1557b0ffb/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