./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/pthread-wmm/safe011_power.opt_pso.opt.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_4a141b7a-5b17-44b8-90f9-491a3d6f4f51/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a141b7a-5b17-44b8-90f9-491a3d6f4f51/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_4a141b7a-5b17-44b8-90f9-491a3d6f4f51/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a141b7a-5b17-44b8-90f9-491a3d6f4f51/bin/ukojak-verify-EEHR8qb7sm/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/pthread-wmm/safe011_power.opt_pso.opt.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a141b7a-5b17-44b8-90f9-491a3d6f4f51/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_4a141b7a-5b17-44b8-90f9-491a3d6f4f51/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 bdec055c4bfc04b6b0c3fc918f7b96def91dcb331178222835136af29a7feef5 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 23:04:17,797 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 23:04:17,872 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a141b7a-5b17-44b8-90f9-491a3d6f4f51/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2024-11-13 23:04:17,877 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 23:04:17,878 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 23:04:17,900 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 23:04:17,902 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 23:04:17,902 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 23:04:17,902 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 23:04:17,903 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 23:04:17,903 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 23:04:17,903 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 23:04:17,903 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 23:04:17,903 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-13 23:04:17,903 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-13 23:04:17,903 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-13 23:04:17,904 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 23:04:17,904 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 23:04:17,904 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 23:04:17,904 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 23:04:17,904 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 23:04:17,904 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 23:04:17,905 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 23:04:17,905 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 23:04:17,905 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 23:04:17,905 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 23:04:17,905 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 23:04:17,906 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 23:04:17,906 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 23:04:17,906 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 23:04:17,906 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_4a141b7a-5b17-44b8-90f9-491a3d6f4f51/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 -> bdec055c4bfc04b6b0c3fc918f7b96def91dcb331178222835136af29a7feef5 [2024-11-13 23:04:18,299 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 23:04:18,315 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 23:04:18,321 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 23:04:18,323 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 23:04:18,326 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 23:04:18,328 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a141b7a-5b17-44b8-90f9-491a3d6f4f51/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/pthread-wmm/safe011_power.opt_pso.opt.i Unable to find full path for "g++" [2024-11-13 23:04:20,364 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 23:04:20,649 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 23:04:20,649 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a141b7a-5b17-44b8-90f9-491a3d6f4f51/sv-benchmarks/c/pthread-wmm/safe011_power.opt_pso.opt.i [2024-11-13 23:04:20,665 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a141b7a-5b17-44b8-90f9-491a3d6f4f51/bin/ukojak-verify-EEHR8qb7sm/data/b63009bc2/acd609db4f944fb3a1053452807f445a/FLAGe0c799458 [2024-11-13 23:04:20,681 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a141b7a-5b17-44b8-90f9-491a3d6f4f51/bin/ukojak-verify-EEHR8qb7sm/data/b63009bc2/acd609db4f944fb3a1053452807f445a [2024-11-13 23:04:20,684 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 23:04:20,686 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 23:04:20,687 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 23:04:20,687 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 23:04:20,695 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 23:04:20,696 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:04:20" (1/1) ... [2024-11-13 23:04:20,697 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6f45b44 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:04:20, skipping insertion in model container [2024-11-13 23:04:20,697 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:04:20" (1/1) ... [2024-11-13 23:04:20,740 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 23:04:21,285 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 23:04:21,302 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 23:04:21,389 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 23:04:21,427 INFO L204 MainTranslator]: Completed translation [2024-11-13 23:04:21,428 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:04:21 WrapperNode [2024-11-13 23:04:21,428 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 23:04:21,429 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 23:04:21,429 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 23:04:21,429 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 23:04:21,435 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:04:21" (1/1) ... [2024-11-13 23:04:21,459 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:04:21" (1/1) ... [2024-11-13 23:04:21,490 INFO L138 Inliner]: procedures = 175, calls = 43, calls flagged for inlining = 6, calls inlined = 7, statements flattened = 137 [2024-11-13 23:04:21,490 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 23:04:21,491 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 23:04:21,491 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 23:04:21,491 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 23:04:21,499 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:04:21" (1/1) ... [2024-11-13 23:04:21,499 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:04:21" (1/1) ... [2024-11-13 23:04:21,502 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:04:21" (1/1) ... [2024-11-13 23:04:21,503 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:04:21" (1/1) ... [2024-11-13 23:04:21,511 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:04:21" (1/1) ... [2024-11-13 23:04:21,513 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:04:21" (1/1) ... [2024-11-13 23:04:21,515 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:04:21" (1/1) ... [2024-11-13 23:04:21,517 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:04:21" (1/1) ... [2024-11-13 23:04:21,520 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 23:04:21,521 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 23:04:21,521 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 23:04:21,521 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 23:04:21,522 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:04:21" (1/1) ... [2024-11-13 23:04:21,532 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 23:04:21,555 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a141b7a-5b17-44b8-90f9-491a3d6f4f51/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 23:04:21,571 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a141b7a-5b17-44b8-90f9-491a3d6f4f51/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 23:04:21,574 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a141b7a-5b17-44b8-90f9-491a3d6f4f51/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 23:04:21,599 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2024-11-13 23:04:21,600 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 23:04:21,600 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2024-11-13 23:04:21,600 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2024-11-13 23:04:21,601 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2024-11-13 23:04:21,601 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2024-11-13 23:04:21,601 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2024-11-13 23:04:21,602 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2024-11-13 23:04:21,602 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 23:04:21,602 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2024-11-13 23:04:21,602 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 23:04:21,602 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 23:04:21,603 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 23:04:21,766 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 23:04:21,768 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 23:04:22,163 INFO L283 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-11-13 23:04:22,163 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 23:04:22,408 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 23:04:22,410 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-13 23:04:22,410 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:04:22 BoogieIcfgContainer [2024-11-13 23:04:22,410 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 23:04:22,412 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 23:04:22,412 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 23:04:22,425 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 23:04:22,426 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:04:22" (1/1) ... [2024-11-13 23:04:22,428 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$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-11-13 23:04:22,440 INFO L158 Benchmark]: Toolchain (without parser) took 1751.86ms. Allocated memory is still 117.4MB. Free memory was 90.9MB in the beginning and 73.0MB in the end (delta: 17.9MB). Peak memory consumption was 21.8MB. Max. memory is 16.1GB. [2024-11-13 23:04:22,440 INFO L158 Benchmark]: CDTParser took 0.38ms. Allocated memory is still 117.4MB. Free memory is still 75.3MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 23:04:22,441 INFO L158 Benchmark]: CACSL2BoogieTranslator took 741.37ms. Allocated memory is still 117.4MB. Free memory was 90.7MB in the beginning and 67.6MB in the end (delta: 23.1MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2024-11-13 23:04:22,444 INFO L158 Benchmark]: Boogie Procedure Inliner took 61.19ms. Allocated memory is still 117.4MB. Free memory was 67.6MB in the beginning and 65.0MB in the end (delta: 2.5MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 23:04:22,444 INFO L158 Benchmark]: Boogie Preprocessor took 29.73ms. Allocated memory is still 117.4MB. Free memory was 65.0MB in the beginning and 63.5MB in the end (delta: 1.6MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 23:04:22,445 INFO L158 Benchmark]: RCFGBuilder took 889.61ms. Allocated memory is still 117.4MB. Free memory was 63.5MB in the beginning and 74.3MB in the end (delta: -10.8MB). Peak memory consumption was 38.6MB. Max. memory is 16.1GB. [2024-11-13 23:04:22,446 INFO L158 Benchmark]: CodeCheck took 24.62ms. Allocated memory is still 117.4MB. Free memory was 74.3MB in the beginning and 73.0MB in the end (delta: 1.3MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 23:04:22,451 INFO L338 ainManager$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 0.38ms. Allocated memory is still 117.4MB. Free memory is still 75.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 741.37ms. Allocated memory is still 117.4MB. Free memory was 90.7MB in the beginning and 67.6MB in the end (delta: 23.1MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 61.19ms. Allocated memory is still 117.4MB. Free memory was 67.6MB in the beginning and 65.0MB in the end (delta: 2.5MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 29.73ms. Allocated memory is still 117.4MB. Free memory was 65.0MB in the beginning and 63.5MB in the end (delta: 1.6MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 889.61ms. Allocated memory is still 117.4MB. Free memory was 63.5MB in the beginning and 74.3MB in the end (delta: -10.8MB). Peak memory consumption was 38.6MB. Max. memory is 16.1GB. * CodeCheck took 24.62ms. Allocated memory is still 117.4MB. Free memory was 74.3MB in the beginning and 73.0MB in the end (delta: 1.3MB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-11-13 23:04:22,494 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a141b7a-5b17-44b8-90f9-491a3d6f4f51/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_4a141b7a-5b17-44b8-90f9-491a3d6f4f51/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a141b7a-5b17-44b8-90f9-491a3d6f4f51/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_4a141b7a-5b17-44b8-90f9-491a3d6f4f51/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a141b7a-5b17-44b8-90f9-491a3d6f4f51/bin/ukojak-verify-EEHR8qb7sm/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/pthread-wmm/safe011_power.opt_pso.opt.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a141b7a-5b17-44b8-90f9-491a3d6f4f51/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_4a141b7a-5b17-44b8-90f9-491a3d6f4f51/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 bdec055c4bfc04b6b0c3fc918f7b96def91dcb331178222835136af29a7feef5 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 23:04:25,509 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 23:04:25,644 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a141b7a-5b17-44b8-90f9-491a3d6f4f51/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2024-11-13 23:04:25,709 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 23:04:25,711 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 23:04:25,711 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 23:04:25,712 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 23:04:25,712 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 23:04:25,712 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 23:04:25,712 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 23:04:25,712 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 23:04:25,712 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-13 23:04:25,712 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-13 23:04:25,712 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-13 23:04:25,713 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 23:04:25,713 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-13 23:04:25,713 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-13 23:04:25,713 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 23:04:25,713 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-13 23:04:25,713 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 23:04:25,713 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 23:04:25,713 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 23:04:25,714 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 23:04:25,714 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 23:04:25,714 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 23:04:25,714 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 23:04:25,714 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-11-13 23:04:25,714 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 23:04:25,714 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 23:04:25,714 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 23:04:25,715 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 23:04:25,715 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-13 23:04:25,715 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 23:04:25,715 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-11-13 23:04:25,715 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_4a141b7a-5b17-44b8-90f9-491a3d6f4f51/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 -> bdec055c4bfc04b6b0c3fc918f7b96def91dcb331178222835136af29a7feef5 [2024-11-13 23:04:26,061 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 23:04:26,073 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 23:04:26,075 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 23:04:26,077 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 23:04:26,078 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 23:04:26,079 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a141b7a-5b17-44b8-90f9-491a3d6f4f51/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/pthread-wmm/safe011_power.opt_pso.opt.i Unable to find full path for "g++" [2024-11-13 23:04:28,164 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 23:04:28,503 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 23:04:28,504 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a141b7a-5b17-44b8-90f9-491a3d6f4f51/sv-benchmarks/c/pthread-wmm/safe011_power.opt_pso.opt.i [2024-11-13 23:04:28,519 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a141b7a-5b17-44b8-90f9-491a3d6f4f51/bin/ukojak-verify-EEHR8qb7sm/data/ecdbfed3c/a847dc08a52c49e5ae41af7f91bf3b89/FLAG30ffee7b0 [2024-11-13 23:04:28,540 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a141b7a-5b17-44b8-90f9-491a3d6f4f51/bin/ukojak-verify-EEHR8qb7sm/data/ecdbfed3c/a847dc08a52c49e5ae41af7f91bf3b89 [2024-11-13 23:04:28,543 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 23:04:28,544 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 23:04:28,546 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 23:04:28,546 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 23:04:28,550 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 23:04:28,551 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:04:28" (1/1) ... [2024-11-13 23:04:28,552 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@736c0bce and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:04:28, skipping insertion in model container [2024-11-13 23:04:28,553 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:04:28" (1/1) ... [2024-11-13 23:04:28,593 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 23:04:29,101 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 23:04:29,123 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 23:04:29,241 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 23:04:29,290 INFO L204 MainTranslator]: Completed translation [2024-11-13 23:04:29,290 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:04:29 WrapperNode [2024-11-13 23:04:29,291 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 23:04:29,292 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 23:04:29,292 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 23:04:29,292 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 23:04:29,301 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:04:29" (1/1) ... [2024-11-13 23:04:29,320 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:04:29" (1/1) ... [2024-11-13 23:04:29,350 INFO L138 Inliner]: procedures = 176, calls = 43, calls flagged for inlining = 6, calls inlined = 7, statements flattened = 138 [2024-11-13 23:04:29,350 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 23:04:29,351 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 23:04:29,351 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 23:04:29,351 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 23:04:29,359 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:04:29" (1/1) ... [2024-11-13 23:04:29,359 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:04:29" (1/1) ... [2024-11-13 23:04:29,363 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:04:29" (1/1) ... [2024-11-13 23:04:29,364 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:04:29" (1/1) ... [2024-11-13 23:04:29,374 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:04:29" (1/1) ... [2024-11-13 23:04:29,377 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:04:29" (1/1) ... [2024-11-13 23:04:29,379 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:04:29" (1/1) ... [2024-11-13 23:04:29,381 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:04:29" (1/1) ... [2024-11-13 23:04:29,384 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 23:04:29,385 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 23:04:29,385 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 23:04:29,385 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 23:04:29,386 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:04:29" (1/1) ... [2024-11-13 23:04:29,393 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 23:04:29,409 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a141b7a-5b17-44b8-90f9-491a3d6f4f51/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 23:04:29,424 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a141b7a-5b17-44b8-90f9-491a3d6f4f51/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 23:04:29,428 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a141b7a-5b17-44b8-90f9-491a3d6f4f51/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 23:04:29,461 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2024-11-13 23:04:29,462 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 23:04:29,462 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-11-13 23:04:29,462 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2024-11-13 23:04:29,462 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2024-11-13 23:04:29,462 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2024-11-13 23:04:29,462 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2024-11-13 23:04:29,462 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2024-11-13 23:04:29,463 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2024-11-13 23:04:29,463 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2024-11-13 23:04:29,463 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 23:04:29,463 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 23:04:29,464 WARN L207 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement. [2024-11-13 23:04:29,683 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 23:04:29,685 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 23:04:30,270 INFO L283 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-11-13 23:04:30,271 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 23:04:30,532 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 23:04:30,532 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-13 23:04:30,532 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:04:30 BoogieIcfgContainer [2024-11-13 23:04:30,533 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 23:04:30,533 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 23:04:30,534 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 23:04:30,548 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 23:04:30,548 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:04:30" (1/1) ... [2024-11-13 23:04:30,550 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$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-11-13 23:04:30,558 INFO L158 Benchmark]: Toolchain (without parser) took 2010.94ms. Allocated memory is still 117.4MB. Free memory was 91.9MB in the beginning and 57.3MB in the end (delta: 34.6MB). Peak memory consumption was 30.3MB. Max. memory is 16.1GB. [2024-11-13 23:04:30,561 INFO L158 Benchmark]: CDTParser took 0.37ms. Allocated memory is still 117.4MB. Free memory is still 83.6MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 23:04:30,562 INFO L158 Benchmark]: CACSL2BoogieTranslator took 745.42ms. Allocated memory is still 117.4MB. Free memory was 91.9MB in the beginning and 68.3MB in the end (delta: 23.6MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2024-11-13 23:04:30,562 INFO L158 Benchmark]: Boogie Procedure Inliner took 58.40ms. Allocated memory is still 117.4MB. Free memory was 68.3MB in the beginning and 65.9MB in the end (delta: 2.4MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 23:04:30,563 INFO L158 Benchmark]: Boogie Preprocessor took 33.55ms. Allocated memory is still 117.4MB. Free memory was 65.9MB in the beginning and 64.3MB in the end (delta: 1.6MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 23:04:30,563 INFO L158 Benchmark]: RCFGBuilder took 1147.75ms. Allocated memory is still 117.4MB. Free memory was 64.1MB in the beginning and 58.6MB in the end (delta: 5.5MB). Peak memory consumption was 30.3MB. Max. memory is 16.1GB. [2024-11-13 23:04:30,565 INFO L158 Benchmark]: CodeCheck took 20.44ms. Allocated memory is still 117.4MB. Free memory was 58.6MB in the beginning and 57.3MB in the end (delta: 1.3MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 23:04:30,568 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: UnsupportedOperationException: Concurrent programs are currently unsupported de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: UnsupportedOperationException: Concurrent programs are currently unsupported: de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.initialize(CodeCheckObserver.java:172) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.37ms. Allocated memory is still 117.4MB. Free memory is still 83.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 745.42ms. Allocated memory is still 117.4MB. Free memory was 91.9MB in the beginning and 68.3MB in the end (delta: 23.6MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 58.40ms. Allocated memory is still 117.4MB. Free memory was 68.3MB in the beginning and 65.9MB in the end (delta: 2.4MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 33.55ms. Allocated memory is still 117.4MB. Free memory was 65.9MB in the beginning and 64.3MB in the end (delta: 1.6MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 1147.75ms. Allocated memory is still 117.4MB. Free memory was 64.1MB in the beginning and 58.6MB in the end (delta: 5.5MB). Peak memory consumption was 30.3MB. Max. memory is 16.1GB. * CodeCheck took 20.44ms. Allocated memory is still 117.4MB. Free memory was 58.6MB in the beginning and 57.3MB in the end (delta: 1.3MB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-11-13 23:04:30,606 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a141b7a-5b17-44b8-90f9-491a3d6f4f51/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