./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/pthread-wmm/mix003_power.opt_pso.opt_rmo.opt_tso.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_b82106aa-e405-4e27-8efb-419589c06302/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b82106aa-e405-4e27-8efb-419589c06302/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_b82106aa-e405-4e27-8efb-419589c06302/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b82106aa-e405-4e27-8efb-419589c06302/bin/ukojak-verify-EEHR8qb7sm/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/pthread-wmm/mix003_power.opt_pso.opt_rmo.opt_tso.opt.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b82106aa-e405-4e27-8efb-419589c06302/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_b82106aa-e405-4e27-8efb-419589c06302/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 80bd490b89eb696c85e417e2f0348670cfb7c8195637276a01d1016d9277f95a --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 20:29:39,987 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 20:29:40,099 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b82106aa-e405-4e27-8efb-419589c06302/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2024-11-13 20:29:40,106 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 20:29:40,107 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 20:29:40,148 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 20:29:40,150 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 20:29:40,151 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 20:29:40,151 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 20:29:40,152 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 20:29:40,152 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 20:29:40,153 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 20:29:40,153 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 20:29:40,153 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-13 20:29:40,153 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-13 20:29:40,153 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-13 20:29:40,153 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 20:29:40,153 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 20:29:40,154 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 20:29:40,154 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 20:29:40,154 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 20:29:40,154 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 20:29:40,154 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 20:29:40,154 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 20:29:40,154 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 20:29:40,154 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 20:29:40,154 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 20:29:40,154 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 20:29:40,155 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 20:29:40,155 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 20:29:40,155 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_b82106aa-e405-4e27-8efb-419589c06302/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 -> 80bd490b89eb696c85e417e2f0348670cfb7c8195637276a01d1016d9277f95a [2024-11-13 20:29:40,500 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 20:29:40,509 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 20:29:40,511 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 20:29:40,513 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 20:29:40,513 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 20:29:40,515 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b82106aa-e405-4e27-8efb-419589c06302/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/pthread-wmm/mix003_power.opt_pso.opt_rmo.opt_tso.opt.i Unable to find full path for "g++" [2024-11-13 20:29:42,531 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 20:29:42,879 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 20:29:42,881 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b82106aa-e405-4e27-8efb-419589c06302/sv-benchmarks/c/pthread-wmm/mix003_power.opt_pso.opt_rmo.opt_tso.opt.i [2024-11-13 20:29:42,905 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b82106aa-e405-4e27-8efb-419589c06302/bin/ukojak-verify-EEHR8qb7sm/data/a16c1b1ae/c8933d5a618f43d49357072a683b482b/FLAG703cf3cf3 [2024-11-13 20:29:42,932 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b82106aa-e405-4e27-8efb-419589c06302/bin/ukojak-verify-EEHR8qb7sm/data/a16c1b1ae/c8933d5a618f43d49357072a683b482b [2024-11-13 20:29:42,935 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 20:29:42,938 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 20:29:42,941 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 20:29:42,942 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 20:29:42,948 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 20:29:42,949 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 08:29:42" (1/1) ... [2024-11-13 20:29:42,950 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 08:29:42, skipping insertion in model container [2024-11-13 20:29:42,952 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 08:29:42" (1/1) ... [2024-11-13 20:29:43,022 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 20:29:43,598 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:29:43,615 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 20:29:43,727 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:29:43,785 INFO L204 MainTranslator]: Completed translation [2024-11-13 20:29:43,786 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:29:43 WrapperNode [2024-11-13 20:29:43,787 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 20:29:43,789 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 20:29:43,789 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 20:29:43,789 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 20:29:43,798 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:29:43" (1/1) ... [2024-11-13 20:29:43,826 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:29:43" (1/1) ... [2024-11-13 20:29:43,872 INFO L138 Inliner]: procedures = 175, calls = 47, calls flagged for inlining = 6, calls inlined = 7, statements flattened = 144 [2024-11-13 20:29:43,876 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 20:29:43,876 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 20:29:43,876 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 20:29:43,877 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 20:29:43,887 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:29:43" (1/1) ... [2024-11-13 20:29:43,888 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:29:43" (1/1) ... [2024-11-13 20:29:43,891 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:29:43" (1/1) ... [2024-11-13 20:29:43,891 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:29:43" (1/1) ... [2024-11-13 20:29:43,901 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:29:43" (1/1) ... [2024-11-13 20:29:43,903 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:29:43" (1/1) ... [2024-11-13 20:29:43,905 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:29:43" (1/1) ... [2024-11-13 20:29:43,912 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:29:43" (1/1) ... [2024-11-13 20:29:43,919 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 20:29:43,920 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 20:29:43,920 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 20:29:43,920 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 20:29:43,921 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:29:43" (1/1) ... [2024-11-13 20:29:43,935 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 20:29:43,962 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b82106aa-e405-4e27-8efb-419589c06302/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 20:29:43,976 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b82106aa-e405-4e27-8efb-419589c06302/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 20:29:43,981 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b82106aa-e405-4e27-8efb-419589c06302/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 20:29:44,013 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2024-11-13 20:29:44,013 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 20:29:44,014 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2024-11-13 20:29:44,014 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2024-11-13 20:29:44,014 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2024-11-13 20:29:44,015 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2024-11-13 20:29:44,015 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2024-11-13 20:29:44,015 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2024-11-13 20:29:44,015 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 20:29:44,015 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2024-11-13 20:29:44,015 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 20:29:44,015 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 20:29:44,017 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 20:29:44,242 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 20:29:44,245 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 20:29:44,727 INFO L283 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-11-13 20:29:44,727 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 20:29:45,028 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 20:29:45,030 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-13 20:29:45,030 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 08:29:45 BoogieIcfgContainer [2024-11-13 20:29:45,030 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 20:29:45,031 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 20:29:45,031 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 20:29:45,045 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 20:29:45,045 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 08:29:45" (1/1) ... [2024-11-13 20:29:45,050 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$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-11-13 20:29:45,061 INFO L158 Benchmark]: Toolchain (without parser) took 2118.69ms. Allocated memory is still 117.4MB. Free memory was 91.2MB in the beginning and 68.1MB in the end (delta: 23.1MB). Peak memory consumption was 22.3MB. Max. memory is 16.1GB. [2024-11-13 20:29:45,061 INFO L158 Benchmark]: CDTParser took 0.39ms. Allocated memory is still 117.4MB. Free memory is still 74.8MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 20:29:45,062 INFO L158 Benchmark]: CACSL2BoogieTranslator took 847.28ms. Allocated memory is still 117.4MB. Free memory was 91.2MB in the beginning and 67.2MB in the end (delta: 24.0MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2024-11-13 20:29:45,062 INFO L158 Benchmark]: Boogie Procedure Inliner took 87.34ms. Allocated memory is still 117.4MB. Free memory was 67.2MB in the beginning and 64.7MB in the end (delta: 2.5MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 20:29:45,063 INFO L158 Benchmark]: Boogie Preprocessor took 43.17ms. Allocated memory is still 117.4MB. Free memory was 64.7MB in the beginning and 63.1MB in the end (delta: 1.6MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 20:29:45,063 INFO L158 Benchmark]: RCFGBuilder took 1110.11ms. Allocated memory is still 117.4MB. Free memory was 63.1MB in the beginning and 69.6MB in the end (delta: -6.5MB). Peak memory consumption was 39.0MB. Max. memory is 16.1GB. [2024-11-13 20:29:45,067 INFO L158 Benchmark]: CodeCheck took 23.95ms. Allocated memory is still 117.4MB. Free memory was 69.6MB in the beginning and 68.1MB in the end (delta: 1.5MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 20:29:45,070 INFO L338 ainManager$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 0.39ms. Allocated memory is still 117.4MB. Free memory is still 74.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 847.28ms. Allocated memory is still 117.4MB. Free memory was 91.2MB in the beginning and 67.2MB in the end (delta: 24.0MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 87.34ms. Allocated memory is still 117.4MB. Free memory was 67.2MB in the beginning and 64.7MB in the end (delta: 2.5MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 43.17ms. Allocated memory is still 117.4MB. Free memory was 64.7MB in the beginning and 63.1MB in the end (delta: 1.6MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 1110.11ms. Allocated memory is still 117.4MB. Free memory was 63.1MB in the beginning and 69.6MB in the end (delta: -6.5MB). Peak memory consumption was 39.0MB. Max. memory is 16.1GB. * CodeCheck took 23.95ms. Allocated memory is still 117.4MB. Free memory was 69.6MB in the beginning and 68.1MB in the end (delta: 1.5MB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-11-13 20:29:45,110 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b82106aa-e405-4e27-8efb-419589c06302/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b82106aa-e405-4e27-8efb-419589c06302/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b82106aa-e405-4e27-8efb-419589c06302/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_b82106aa-e405-4e27-8efb-419589c06302/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b82106aa-e405-4e27-8efb-419589c06302/bin/ukojak-verify-EEHR8qb7sm/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/pthread-wmm/mix003_power.opt_pso.opt_rmo.opt_tso.opt.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b82106aa-e405-4e27-8efb-419589c06302/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_b82106aa-e405-4e27-8efb-419589c06302/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 80bd490b89eb696c85e417e2f0348670cfb7c8195637276a01d1016d9277f95a --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 20:29:47,798 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 20:29:47,900 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b82106aa-e405-4e27-8efb-419589c06302/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2024-11-13 20:29:47,952 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 20:29:47,953 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 20:29:47,953 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 20:29:47,953 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 20:29:47,954 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 20:29:47,954 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 20:29:47,954 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 20:29:47,954 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 20:29:47,954 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-13 20:29:47,954 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-13 20:29:47,954 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-13 20:29:47,954 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 20:29:47,954 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-13 20:29:47,955 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-13 20:29:47,955 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 20:29:47,955 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-13 20:29:47,955 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 20:29:47,955 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 20:29:47,955 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 20:29:47,955 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 20:29:47,955 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 20:29:47,955 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 20:29:47,956 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 20:29:47,956 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-11-13 20:29:47,956 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 20:29:47,956 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 20:29:47,956 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 20:29:47,956 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 20:29:47,956 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-13 20:29:47,956 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 20:29:47,956 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-11-13 20:29:47,957 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_b82106aa-e405-4e27-8efb-419589c06302/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 -> 80bd490b89eb696c85e417e2f0348670cfb7c8195637276a01d1016d9277f95a [2024-11-13 20:29:48,242 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 20:29:48,251 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 20:29:48,253 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 20:29:48,254 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 20:29:48,255 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 20:29:48,256 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b82106aa-e405-4e27-8efb-419589c06302/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/pthread-wmm/mix003_power.opt_pso.opt_rmo.opt_tso.opt.i Unable to find full path for "g++" [2024-11-13 20:29:50,263 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 20:29:50,696 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 20:29:50,697 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b82106aa-e405-4e27-8efb-419589c06302/sv-benchmarks/c/pthread-wmm/mix003_power.opt_pso.opt_rmo.opt_tso.opt.i [2024-11-13 20:29:50,728 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b82106aa-e405-4e27-8efb-419589c06302/bin/ukojak-verify-EEHR8qb7sm/data/3fa491ffe/02009de4510e4fe7ac294b7dc06d23a7/FLAG351e0f72b [2024-11-13 20:29:50,756 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b82106aa-e405-4e27-8efb-419589c06302/bin/ukojak-verify-EEHR8qb7sm/data/3fa491ffe/02009de4510e4fe7ac294b7dc06d23a7 [2024-11-13 20:29:50,759 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 20:29:50,761 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 20:29:50,764 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 20:29:50,765 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 20:29:50,770 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 20:29:50,772 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 08:29:50" (1/1) ... [2024-11-13 20:29:50,773 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@31805c8e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:29:50, skipping insertion in model container [2024-11-13 20:29:50,773 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 08:29:50" (1/1) ... [2024-11-13 20:29:50,833 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 20:29:51,474 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:29:51,500 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 20:29:51,606 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:29:51,662 INFO L204 MainTranslator]: Completed translation [2024-11-13 20:29:51,662 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:29:51 WrapperNode [2024-11-13 20:29:51,663 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 20:29:51,664 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 20:29:51,664 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 20:29:51,664 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 20:29:51,671 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:29:51" (1/1) ... [2024-11-13 20:29:51,688 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:29:51" (1/1) ... [2024-11-13 20:29:51,719 INFO L138 Inliner]: procedures = 176, calls = 47, calls flagged for inlining = 6, calls inlined = 7, statements flattened = 145 [2024-11-13 20:29:51,719 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 20:29:51,720 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 20:29:51,720 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 20:29:51,720 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 20:29:51,729 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:29:51" (1/1) ... [2024-11-13 20:29:51,729 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:29:51" (1/1) ... [2024-11-13 20:29:51,735 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:29:51" (1/1) ... [2024-11-13 20:29:51,736 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:29:51" (1/1) ... [2024-11-13 20:29:51,749 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:29:51" (1/1) ... [2024-11-13 20:29:51,752 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:29:51" (1/1) ... [2024-11-13 20:29:51,755 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:29:51" (1/1) ... [2024-11-13 20:29:51,757 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:29:51" (1/1) ... [2024-11-13 20:29:51,761 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 20:29:51,762 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 20:29:51,762 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 20:29:51,762 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 20:29:51,763 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:29:51" (1/1) ... [2024-11-13 20:29:51,770 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 20:29:51,795 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b82106aa-e405-4e27-8efb-419589c06302/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 20:29:51,811 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b82106aa-e405-4e27-8efb-419589c06302/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 20:29:51,817 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b82106aa-e405-4e27-8efb-419589c06302/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 20:29:51,848 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2024-11-13 20:29:51,848 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 20:29:51,848 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-11-13 20:29:51,848 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2024-11-13 20:29:51,849 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2024-11-13 20:29:51,849 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2024-11-13 20:29:51,849 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2024-11-13 20:29:51,849 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2024-11-13 20:29:51,849 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2024-11-13 20:29:51,849 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2024-11-13 20:29:51,849 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 20:29:51,849 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 20:29:51,851 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 20:29:52,054 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 20:29:52,056 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 20:29:52,575 INFO L283 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-11-13 20:29:52,576 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 20:29:52,879 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 20:29:52,879 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-13 20:29:52,879 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 08:29:52 BoogieIcfgContainer [2024-11-13 20:29:52,882 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 20:29:52,883 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 20:29:52,883 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 20:29:52,896 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 20:29:52,896 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 08:29:52" (1/1) ... [2024-11-13 20:29:52,898 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$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-11-13 20:29:52,906 INFO L158 Benchmark]: Toolchain (without parser) took 2143.64ms. Allocated memory is still 83.9MB. Free memory was 59.6MB in the beginning and 42.5MB in the end (delta: 17.1MB). Peak memory consumption was 14.9MB. Max. memory is 16.1GB. [2024-11-13 20:29:52,910 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 83.9MB. Free memory is still 64.5MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 20:29:52,910 INFO L158 Benchmark]: CACSL2BoogieTranslator took 898.98ms. Allocated memory is still 83.9MB. Free memory was 59.6MB in the beginning and 35.7MB in the end (delta: 23.9MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-11-13 20:29:52,911 INFO L158 Benchmark]: Boogie Procedure Inliner took 55.96ms. Allocated memory is still 83.9MB. Free memory was 35.7MB in the beginning and 33.0MB in the end (delta: 2.7MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 20:29:52,911 INFO L158 Benchmark]: Boogie Preprocessor took 40.98ms. Allocated memory is still 83.9MB. Free memory was 33.0MB in the beginning and 31.2MB in the end (delta: 1.8MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 20:29:52,912 INFO L158 Benchmark]: RCFGBuilder took 1120.65ms. Allocated memory is still 83.9MB. Free memory was 31.2MB in the beginning and 44.0MB in the end (delta: -12.8MB). Peak memory consumption was 29.6MB. Max. memory is 16.1GB. [2024-11-13 20:29:52,912 INFO L158 Benchmark]: CodeCheck took 20.03ms. Allocated memory is still 83.9MB. Free memory was 44.0MB in the beginning and 42.5MB in the end (delta: 1.5MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 20:29:52,918 INFO L338 ainManager$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 0.28ms. Allocated memory is still 83.9MB. Free memory is still 64.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 898.98ms. Allocated memory is still 83.9MB. Free memory was 59.6MB in the beginning and 35.7MB in the end (delta: 23.9MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 55.96ms. Allocated memory is still 83.9MB. Free memory was 35.7MB in the beginning and 33.0MB in the end (delta: 2.7MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 40.98ms. Allocated memory is still 83.9MB. Free memory was 33.0MB in the beginning and 31.2MB in the end (delta: 1.8MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 1120.65ms. Allocated memory is still 83.9MB. Free memory was 31.2MB in the beginning and 44.0MB in the end (delta: -12.8MB). Peak memory consumption was 29.6MB. Max. memory is 16.1GB. * CodeCheck took 20.03ms. Allocated memory is still 83.9MB. Free memory was 44.0MB in the beginning and 42.5MB in the end (delta: 1.5MB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-11-13 20:29:52,954 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b82106aa-e405-4e27-8efb-419589c06302/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