./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/pthread-wmm/rfi009_power.opt_pso.oepc_pso.opt_rmo.opt_tso.oepc_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_4d3490b7-77e4-4ae8-bc2c-4708f0c24844/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d3490b7-77e4-4ae8-bc2c-4708f0c24844/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_4d3490b7-77e4-4ae8-bc2c-4708f0c24844/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d3490b7-77e4-4ae8-bc2c-4708f0c24844/bin/ukojak-verify-EEHR8qb7sm/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/pthread-wmm/rfi009_power.opt_pso.oepc_pso.opt_rmo.opt_tso.oepc_tso.opt.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d3490b7-77e4-4ae8-bc2c-4708f0c24844/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_4d3490b7-77e4-4ae8-bc2c-4708f0c24844/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 c0fbd235801aa6198331442d567d46062ed57d086b0069ca7d1e131a6b5917b8 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 22:07:01,999 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 22:07:02,094 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d3490b7-77e4-4ae8-bc2c-4708f0c24844/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2024-11-13 22:07:02,103 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 22:07:02,104 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 22:07:02,138 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 22:07:02,141 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 22:07:02,142 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 22:07:02,142 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 22:07:02,142 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 22:07:02,142 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 22:07:02,143 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 22:07:02,143 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 22:07:02,143 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-13 22:07:02,143 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-13 22:07:02,144 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-13 22:07:02,144 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 22:07:02,145 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 22:07:02,145 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 22:07:02,145 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 22:07:02,145 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 22:07:02,145 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 22:07:02,146 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 22:07:02,146 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 22:07:02,146 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 22:07:02,146 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:07:02,146 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 22:07:02,146 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 22:07:02,146 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 22:07:02,146 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 22:07:02,146 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_4d3490b7-77e4-4ae8-bc2c-4708f0c24844/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 -> c0fbd235801aa6198331442d567d46062ed57d086b0069ca7d1e131a6b5917b8 [2024-11-13 22:07:02,490 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 22:07:02,498 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 22:07:02,503 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 22:07:02,505 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 22:07:02,505 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 22:07:02,506 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d3490b7-77e4-4ae8-bc2c-4708f0c24844/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/pthread-wmm/rfi009_power.opt_pso.oepc_pso.opt_rmo.opt_tso.oepc_tso.opt.i Unable to find full path for "g++" [2024-11-13 22:07:04,352 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 22:07:04,699 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 22:07:04,703 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d3490b7-77e4-4ae8-bc2c-4708f0c24844/sv-benchmarks/c/pthread-wmm/rfi009_power.opt_pso.oepc_pso.opt_rmo.opt_tso.oepc_tso.opt.i [2024-11-13 22:07:04,728 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d3490b7-77e4-4ae8-bc2c-4708f0c24844/bin/ukojak-verify-EEHR8qb7sm/data/f754698a6/6dfd757248e54f2ea9ca49ba6d3673db/FLAGb6b9c3913 [2024-11-13 22:07:04,756 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d3490b7-77e4-4ae8-bc2c-4708f0c24844/bin/ukojak-verify-EEHR8qb7sm/data/f754698a6/6dfd757248e54f2ea9ca49ba6d3673db [2024-11-13 22:07:04,759 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 22:07:04,762 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 22:07:04,764 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 22:07:04,764 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 22:07:04,769 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 22:07:04,770 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:07:04" (1/1) ... [2024-11-13 22:07:04,773 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7ddd66a9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:07:04, skipping insertion in model container [2024-11-13 22:07:04,773 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:07:04" (1/1) ... [2024-11-13 22:07:04,830 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 22:07:05,329 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:07:05,338 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 22:07:05,406 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:07:05,443 INFO L204 MainTranslator]: Completed translation [2024-11-13 22:07:05,444 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:07:05 WrapperNode [2024-11-13 22:07:05,444 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 22:07:05,445 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 22:07:05,445 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 22:07:05,445 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 22:07:05,452 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:07:05" (1/1) ... [2024-11-13 22:07:05,466 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:07:05" (1/1) ... [2024-11-13 22:07:05,505 INFO L138 Inliner]: procedures = 175, calls = 43, calls flagged for inlining = 6, calls inlined = 7, statements flattened = 142 [2024-11-13 22:07:05,506 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 22:07:05,506 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 22:07:05,507 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 22:07:05,507 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 22:07:05,515 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:07:05" (1/1) ... [2024-11-13 22:07:05,516 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:07:05" (1/1) ... [2024-11-13 22:07:05,519 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:07:05" (1/1) ... [2024-11-13 22:07:05,520 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:07:05" (1/1) ... [2024-11-13 22:07:05,530 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:07:05" (1/1) ... [2024-11-13 22:07:05,532 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:07:05" (1/1) ... [2024-11-13 22:07:05,535 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:07:05" (1/1) ... [2024-11-13 22:07:05,537 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:07:05" (1/1) ... [2024-11-13 22:07:05,540 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 22:07:05,541 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 22:07:05,542 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 22:07:05,542 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 22:07:05,543 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:07:05" (1/1) ... [2024-11-13 22:07:05,549 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:07:05,573 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d3490b7-77e4-4ae8-bc2c-4708f0c24844/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 22:07:05,586 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d3490b7-77e4-4ae8-bc2c-4708f0c24844/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 22:07:05,589 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d3490b7-77e4-4ae8-bc2c-4708f0c24844/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 22:07:05,620 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2024-11-13 22:07:05,620 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 22:07:05,620 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2024-11-13 22:07:05,620 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2024-11-13 22:07:05,621 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2024-11-13 22:07:05,621 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2024-11-13 22:07:05,621 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2024-11-13 22:07:05,621 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2024-11-13 22:07:05,621 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 22:07:05,621 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2024-11-13 22:07:05,621 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 22:07:05,621 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 22:07:05,623 WARN L207 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement. [2024-11-13 22:07:05,812 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 22:07:05,814 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 22:07:06,303 INFO L283 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-11-13 22:07:06,304 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 22:07:06,519 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 22:07:06,521 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-13 22:07:06,522 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:07:06 BoogieIcfgContainer [2024-11-13 22:07:06,522 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 22:07:06,523 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 22:07:06,523 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 22:07:06,533 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 22:07:06,533 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:07:06" (1/1) ... [2024-11-13 22:07:06,535 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck has thrown an exception: java.lang.UnsupportedOperationException: Concurrent programs are currently unsupported at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.initialize(CodeCheckObserver.java:172) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:356) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:166) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:150) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:127) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:233) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:227) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:144) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:106) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-11-13 22:07:06,539 INFO L158 Benchmark]: Toolchain (without parser) took 1777.66ms. Allocated memory is still 117.4MB. Free memory was 91.5MB in the beginning and 66.1MB in the end (delta: 25.4MB). Peak memory consumption was 22.5MB. Max. memory is 16.1GB. [2024-11-13 22:07:06,540 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 83.9MB. Free memory is still 41.8MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:07:06,541 INFO L158 Benchmark]: CACSL2BoogieTranslator took 680.71ms. Allocated memory is still 117.4MB. Free memory was 91.1MB in the beginning and 67.1MB in the end (delta: 24.0MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2024-11-13 22:07:06,541 INFO L158 Benchmark]: Boogie Procedure Inliner took 60.98ms. Allocated memory is still 117.4MB. Free memory was 67.1MB in the beginning and 64.4MB in the end (delta: 2.7MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:07:06,541 INFO L158 Benchmark]: Boogie Preprocessor took 34.21ms. Allocated memory is still 117.4MB. Free memory was 64.4MB in the beginning and 63.0MB in the end (delta: 1.4MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:07:06,542 INFO L158 Benchmark]: RCFGBuilder took 980.75ms. Allocated memory is still 117.4MB. Free memory was 62.8MB in the beginning and 67.0MB in the end (delta: -4.2MB). Peak memory consumption was 39.2MB. Max. memory is 16.1GB. [2024-11-13 22:07:06,542 INFO L158 Benchmark]: CodeCheck took 15.14ms. Allocated memory is still 117.4MB. Free memory was 67.0MB in the beginning and 66.1MB in the end (delta: 890.1kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:07:06,545 INFO L338 ainManager$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 0.30ms. Allocated memory is still 83.9MB. Free memory is still 41.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 680.71ms. Allocated memory is still 117.4MB. Free memory was 91.1MB in the beginning and 67.1MB in the end (delta: 24.0MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 60.98ms. Allocated memory is still 117.4MB. Free memory was 67.1MB in the beginning and 64.4MB in the end (delta: 2.7MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 34.21ms. Allocated memory is still 117.4MB. Free memory was 64.4MB in the beginning and 63.0MB in the end (delta: 1.4MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 980.75ms. Allocated memory is still 117.4MB. Free memory was 62.8MB in the beginning and 67.0MB in the end (delta: -4.2MB). Peak memory consumption was 39.2MB. Max. memory is 16.1GB. * CodeCheck took 15.14ms. Allocated memory is still 117.4MB. Free memory was 67.0MB in the beginning and 66.1MB in the end (delta: 890.1kB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-11-13 22:07:06,576 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d3490b7-77e4-4ae8-bc2c-4708f0c24844/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_4d3490b7-77e4-4ae8-bc2c-4708f0c24844/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d3490b7-77e4-4ae8-bc2c-4708f0c24844/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_4d3490b7-77e4-4ae8-bc2c-4708f0c24844/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d3490b7-77e4-4ae8-bc2c-4708f0c24844/bin/ukojak-verify-EEHR8qb7sm/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/pthread-wmm/rfi009_power.opt_pso.oepc_pso.opt_rmo.opt_tso.oepc_tso.opt.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d3490b7-77e4-4ae8-bc2c-4708f0c24844/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_4d3490b7-77e4-4ae8-bc2c-4708f0c24844/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 c0fbd235801aa6198331442d567d46062ed57d086b0069ca7d1e131a6b5917b8 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 22:07:09,152 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 22:07:09,251 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d3490b7-77e4-4ae8-bc2c-4708f0c24844/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2024-11-13 22:07:09,320 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 22:07:09,323 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 22:07:09,327 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 22:07:09,327 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 22:07:09,327 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 22:07:09,327 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 22:07:09,327 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 22:07:09,327 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 22:07:09,327 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-13 22:07:09,328 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-13 22:07:09,328 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-13 22:07:09,328 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 22:07:09,328 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-13 22:07:09,328 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-13 22:07:09,328 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 22:07:09,328 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-13 22:07:09,328 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 22:07:09,328 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 22:07:09,328 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 22:07:09,329 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 22:07:09,329 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 22:07:09,331 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 22:07:09,331 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 22:07:09,331 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-11-13 22:07:09,331 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 22:07:09,331 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:07:09,332 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 22:07:09,332 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 22:07:09,332 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-13 22:07:09,332 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 22:07:09,332 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-11-13 22:07:09,332 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_4d3490b7-77e4-4ae8-bc2c-4708f0c24844/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 -> c0fbd235801aa6198331442d567d46062ed57d086b0069ca7d1e131a6b5917b8 [2024-11-13 22:07:09,688 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 22:07:09,698 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 22:07:09,701 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 22:07:09,702 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 22:07:09,702 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 22:07:09,703 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d3490b7-77e4-4ae8-bc2c-4708f0c24844/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/pthread-wmm/rfi009_power.opt_pso.oepc_pso.opt_rmo.opt_tso.oepc_tso.opt.i Unable to find full path for "g++" [2024-11-13 22:07:11,698 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 22:07:12,006 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 22:07:12,006 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d3490b7-77e4-4ae8-bc2c-4708f0c24844/sv-benchmarks/c/pthread-wmm/rfi009_power.opt_pso.oepc_pso.opt_rmo.opt_tso.oepc_tso.opt.i [2024-11-13 22:07:12,021 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d3490b7-77e4-4ae8-bc2c-4708f0c24844/bin/ukojak-verify-EEHR8qb7sm/data/7c90e15ad/8b9cce043c8c48ba88a7ae62d20cdcae/FLAGbc44a7b41 [2024-11-13 22:07:12,036 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d3490b7-77e4-4ae8-bc2c-4708f0c24844/bin/ukojak-verify-EEHR8qb7sm/data/7c90e15ad/8b9cce043c8c48ba88a7ae62d20cdcae [2024-11-13 22:07:12,039 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 22:07:12,040 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 22:07:12,042 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 22:07:12,042 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 22:07:12,046 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 22:07:12,047 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:07:12" (1/1) ... [2024-11-13 22:07:12,047 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3c2dea43 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:07:12, skipping insertion in model container [2024-11-13 22:07:12,048 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:07:12" (1/1) ... [2024-11-13 22:07:12,083 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 22:07:12,498 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:07:12,512 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 22:07:12,594 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:07:12,650 INFO L204 MainTranslator]: Completed translation [2024-11-13 22:07:12,650 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:07:12 WrapperNode [2024-11-13 22:07:12,651 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 22:07:12,652 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 22:07:12,652 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 22:07:12,652 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 22:07:12,658 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:07:12" (1/1) ... [2024-11-13 22:07:12,673 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:07:12" (1/1) ... [2024-11-13 22:07:12,699 INFO L138 Inliner]: procedures = 176, calls = 43, calls flagged for inlining = 6, calls inlined = 7, statements flattened = 143 [2024-11-13 22:07:12,700 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 22:07:12,700 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 22:07:12,700 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 22:07:12,700 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 22:07:12,708 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:07:12" (1/1) ... [2024-11-13 22:07:12,708 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:07:12" (1/1) ... [2024-11-13 22:07:12,714 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:07:12" (1/1) ... [2024-11-13 22:07:12,715 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:07:12" (1/1) ... [2024-11-13 22:07:12,730 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:07:12" (1/1) ... [2024-11-13 22:07:12,733 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:07:12" (1/1) ... [2024-11-13 22:07:12,736 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:07:12" (1/1) ... [2024-11-13 22:07:12,737 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:07:12" (1/1) ... [2024-11-13 22:07:12,740 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 22:07:12,742 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 22:07:12,742 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 22:07:12,742 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 22:07:12,743 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:07:12" (1/1) ... [2024-11-13 22:07:12,749 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:07:12,763 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d3490b7-77e4-4ae8-bc2c-4708f0c24844/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 22:07:12,774 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d3490b7-77e4-4ae8-bc2c-4708f0c24844/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 22:07:12,777 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d3490b7-77e4-4ae8-bc2c-4708f0c24844/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 22:07:12,800 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2024-11-13 22:07:12,800 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 22:07:12,800 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-11-13 22:07:12,801 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2024-11-13 22:07:12,801 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2024-11-13 22:07:12,801 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2024-11-13 22:07:12,801 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2024-11-13 22:07:12,801 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2024-11-13 22:07:12,801 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2024-11-13 22:07:12,801 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2024-11-13 22:07:12,801 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 22:07:12,802 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 22:07:12,803 WARN L207 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement. [2024-11-13 22:07:12,958 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 22:07:12,960 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 22:07:13,380 INFO L283 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-11-13 22:07:13,384 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 22:07:13,642 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 22:07:13,643 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-13 22:07:13,644 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:07:13 BoogieIcfgContainer [2024-11-13 22:07:13,644 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 22:07:13,645 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 22:07:13,645 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 22:07:13,658 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 22:07:13,658 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:07:13" (1/1) ... [2024-11-13 22:07:13,659 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck has thrown an exception: java.lang.UnsupportedOperationException: Concurrent programs are currently unsupported at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.initialize(CodeCheckObserver.java:172) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:356) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:166) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:150) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:127) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:233) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:227) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:144) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:106) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-11-13 22:07:13,667 INFO L158 Benchmark]: Toolchain (without parser) took 1625.15ms. Allocated memory is still 117.4MB. Free memory was 92.2MB in the beginning and 48.6MB in the end (delta: 43.6MB). Peak memory consumption was 38.4MB. Max. memory is 16.1GB. [2024-11-13 22:07:13,669 INFO L158 Benchmark]: CDTParser took 0.36ms. Allocated memory is still 117.4MB. Free memory is still 84.5MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:07:13,670 INFO L158 Benchmark]: CACSL2BoogieTranslator took 609.95ms. Allocated memory is still 117.4MB. Free memory was 92.0MB in the beginning and 67.7MB in the end (delta: 24.3MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2024-11-13 22:07:13,670 INFO L158 Benchmark]: Boogie Procedure Inliner took 47.65ms. Allocated memory is still 117.4MB. Free memory was 67.7MB in the beginning and 65.4MB in the end (delta: 2.3MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:07:13,671 INFO L158 Benchmark]: Boogie Preprocessor took 40.44ms. Allocated memory is still 117.4MB. Free memory was 65.2MB in the beginning and 63.6MB in the end (delta: 1.6MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:07:13,672 INFO L158 Benchmark]: RCFGBuilder took 902.28ms. Allocated memory is still 117.4MB. Free memory was 63.4MB in the beginning and 50.3MB in the end (delta: 13.1MB). Peak memory consumption was 30.0MB. Max. memory is 16.1GB. [2024-11-13 22:07:13,673 INFO L158 Benchmark]: CodeCheck took 19.65ms. Allocated memory is still 117.4MB. Free memory was 50.3MB in the beginning and 48.6MB in the end (delta: 1.6MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:07:13,678 INFO L338 ainManager$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 0.36ms. Allocated memory is still 117.4MB. Free memory is still 84.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 609.95ms. Allocated memory is still 117.4MB. Free memory was 92.0MB in the beginning and 67.7MB in the end (delta: 24.3MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 47.65ms. Allocated memory is still 117.4MB. Free memory was 67.7MB in the beginning and 65.4MB in the end (delta: 2.3MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 40.44ms. Allocated memory is still 117.4MB. Free memory was 65.2MB in the beginning and 63.6MB in the end (delta: 1.6MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 902.28ms. Allocated memory is still 117.4MB. Free memory was 63.4MB in the beginning and 50.3MB in the end (delta: 13.1MB). Peak memory consumption was 30.0MB. Max. memory is 16.1GB. * CodeCheck took 19.65ms. Allocated memory is still 117.4MB. Free memory was 50.3MB in the beginning and 48.6MB in the end (delta: 1.6MB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-11-13 22:07:13,710 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d3490b7-77e4-4ae8-bc2c-4708f0c24844/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