./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/pthread-wmm/mix035_pso.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_737e9fe6-f5dc-4174-b736-dbb959d051a9/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_737e9fe6-f5dc-4174-b736-dbb959d051a9/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_737e9fe6-f5dc-4174-b736-dbb959d051a9/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_737e9fe6-f5dc-4174-b736-dbb959d051a9/bin/ukojak-verify-EEHR8qb7sm/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/pthread-wmm/mix035_pso.opt_tso.opt.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_737e9fe6-f5dc-4174-b736-dbb959d051a9/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_737e9fe6-f5dc-4174-b736-dbb959d051a9/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 08616d057728e0055484e74bd2f5263dad899fb9ef1c1289b69e87b2c2f7002b --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 20:37:09,790 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 20:37:09,913 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_737e9fe6-f5dc-4174-b736-dbb959d051a9/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2024-11-13 20:37:09,923 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 20:37:09,924 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 20:37:09,951 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 20:37:09,952 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 20:37:09,953 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 20:37:09,953 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 20:37:09,953 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 20:37:09,953 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 20:37:09,954 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 20:37:09,954 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 20:37:09,954 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-13 20:37:09,954 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-13 20:37:09,954 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-13 20:37:09,954 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 20:37:09,955 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 20:37:09,955 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 20:37:09,955 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 20:37:09,955 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 20:37:09,955 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 20:37:09,955 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 20:37:09,956 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 20:37:09,956 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 20:37:09,956 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 20:37:09,956 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 20:37:09,956 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 20:37:09,956 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 20:37:09,956 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 20:37:09,956 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_737e9fe6-f5dc-4174-b736-dbb959d051a9/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 -> 08616d057728e0055484e74bd2f5263dad899fb9ef1c1289b69e87b2c2f7002b [2024-11-13 20:37:10,310 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 20:37:10,324 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 20:37:10,329 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 20:37:10,330 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 20:37:10,331 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 20:37:10,332 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_737e9fe6-f5dc-4174-b736-dbb959d051a9/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/pthread-wmm/mix035_pso.opt_tso.opt.i Unable to find full path for "g++" [2024-11-13 20:37:12,231 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 20:37:12,641 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 20:37:12,647 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_737e9fe6-f5dc-4174-b736-dbb959d051a9/sv-benchmarks/c/pthread-wmm/mix035_pso.opt_tso.opt.i [2024-11-13 20:37:12,676 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_737e9fe6-f5dc-4174-b736-dbb959d051a9/bin/ukojak-verify-EEHR8qb7sm/data/a3edf29f3/262fa3fba5b1423e8098e315b710429d/FLAG9817fe5ba [2024-11-13 20:37:12,810 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_737e9fe6-f5dc-4174-b736-dbb959d051a9/bin/ukojak-verify-EEHR8qb7sm/data/a3edf29f3/262fa3fba5b1423e8098e315b710429d [2024-11-13 20:37:12,815 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 20:37:12,817 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 20:37:12,820 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 20:37:12,820 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 20:37:12,826 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 20:37:12,827 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 08:37:12" (1/1) ... [2024-11-13 20:37:12,828 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@465443b8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:37:12, skipping insertion in model container [2024-11-13 20:37:12,830 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 08:37:12" (1/1) ... [2024-11-13 20:37:12,886 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 20:37:13,342 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:37:13,355 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 20:37:13,435 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:37:13,474 INFO L204 MainTranslator]: Completed translation [2024-11-13 20:37:13,474 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:37:13 WrapperNode [2024-11-13 20:37:13,475 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 20:37:13,476 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 20:37:13,476 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 20:37:13,476 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 20:37:13,482 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:37:13" (1/1) ... [2024-11-13 20:37:13,495 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:37:13" (1/1) ... [2024-11-13 20:37:13,531 INFO L138 Inliner]: procedures = 175, calls = 47, calls flagged for inlining = 6, calls inlined = 7, statements flattened = 128 [2024-11-13 20:37:13,531 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 20:37:13,535 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 20:37:13,535 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 20:37:13,535 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 20:37:13,541 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:37:13" (1/1) ... [2024-11-13 20:37:13,542 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:37:13" (1/1) ... [2024-11-13 20:37:13,545 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:37:13" (1/1) ... [2024-11-13 20:37:13,545 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:37:13" (1/1) ... [2024-11-13 20:37:13,553 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:37:13" (1/1) ... [2024-11-13 20:37:13,555 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:37:13" (1/1) ... [2024-11-13 20:37:13,557 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:37:13" (1/1) ... [2024-11-13 20:37:13,559 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:37:13" (1/1) ... [2024-11-13 20:37:13,562 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 20:37:13,563 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 20:37:13,563 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 20:37:13,563 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 20:37:13,564 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:37:13" (1/1) ... [2024-11-13 20:37:13,571 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 20:37:13,587 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_737e9fe6-f5dc-4174-b736-dbb959d051a9/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 20:37:13,618 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_737e9fe6-f5dc-4174-b736-dbb959d051a9/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 20:37:13,626 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_737e9fe6-f5dc-4174-b736-dbb959d051a9/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 20:37:13,657 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2024-11-13 20:37:13,658 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 20:37:13,658 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2024-11-13 20:37:13,658 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2024-11-13 20:37:13,659 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2024-11-13 20:37:13,659 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2024-11-13 20:37:13,659 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2024-11-13 20:37:13,659 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2024-11-13 20:37:13,660 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 20:37:13,660 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2024-11-13 20:37:13,660 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 20:37:13,660 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 20:37:13,662 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 20:37:13,834 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 20:37:13,836 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 20:37:14,215 INFO L283 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-11-13 20:37:14,216 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 20:37:14,427 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 20:37:14,428 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-13 20:37:14,428 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 08:37:14 BoogieIcfgContainer [2024-11-13 20:37:14,429 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 20:37:14,429 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 20:37:14,429 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 20:37:14,440 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 20:37:14,440 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 08:37:14" (1/1) ... [2024-11-13 20:37:14,442 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$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-11-13 20:37:14,449 INFO L158 Benchmark]: Toolchain (without parser) took 1631.60ms. Allocated memory is still 117.4MB. Free memory was 93.3MB in the beginning and 83.0MB in the end (delta: 10.3MB). Peak memory consumption was 5.6MB. Max. memory is 16.1GB. [2024-11-13 20:37:14,452 INFO L158 Benchmark]: CDTParser took 0.43ms. Allocated memory is still 167.8MB. Free memory is still 104.8MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 20:37:14,453 INFO L158 Benchmark]: CACSL2BoogieTranslator took 655.23ms. Allocated memory is still 117.4MB. Free memory was 93.3MB in the beginning and 70.5MB in the end (delta: 22.7MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2024-11-13 20:37:14,453 INFO L158 Benchmark]: Boogie Procedure Inliner took 55.92ms. Allocated memory is still 117.4MB. Free memory was 70.5MB in the beginning and 68.4MB in the end (delta: 2.2MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 20:37:14,454 INFO L158 Benchmark]: Boogie Preprocessor took 27.28ms. Allocated memory is still 117.4MB. Free memory was 68.4MB in the beginning and 66.9MB in the end (delta: 1.5MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 20:37:14,454 INFO L158 Benchmark]: RCFGBuilder took 865.69ms. Allocated memory is still 117.4MB. Free memory was 66.9MB in the beginning and 84.2MB in the end (delta: -17.3MB). Peak memory consumption was 40.9MB. Max. memory is 16.1GB. [2024-11-13 20:37:14,454 INFO L158 Benchmark]: CodeCheck took 17.86ms. Allocated memory is still 117.4MB. Free memory was 84.2MB in the beginning and 83.0MB in the end (delta: 1.2MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 20:37:14,459 INFO L338 ainManager$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 0.43ms. Allocated memory is still 167.8MB. Free memory is still 104.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 655.23ms. Allocated memory is still 117.4MB. Free memory was 93.3MB in the beginning and 70.5MB in the end (delta: 22.7MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 55.92ms. Allocated memory is still 117.4MB. Free memory was 70.5MB in the beginning and 68.4MB in the end (delta: 2.2MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 27.28ms. Allocated memory is still 117.4MB. Free memory was 68.4MB in the beginning and 66.9MB in the end (delta: 1.5MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 865.69ms. Allocated memory is still 117.4MB. Free memory was 66.9MB in the beginning and 84.2MB in the end (delta: -17.3MB). Peak memory consumption was 40.9MB. Max. memory is 16.1GB. * CodeCheck took 17.86ms. Allocated memory is still 117.4MB. Free memory was 84.2MB in the beginning and 83.0MB in the end (delta: 1.2MB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-11-13 20:37:14,499 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_737e9fe6-f5dc-4174-b736-dbb959d051a9/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_737e9fe6-f5dc-4174-b736-dbb959d051a9/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_737e9fe6-f5dc-4174-b736-dbb959d051a9/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_737e9fe6-f5dc-4174-b736-dbb959d051a9/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_737e9fe6-f5dc-4174-b736-dbb959d051a9/bin/ukojak-verify-EEHR8qb7sm/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/pthread-wmm/mix035_pso.opt_tso.opt.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_737e9fe6-f5dc-4174-b736-dbb959d051a9/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_737e9fe6-f5dc-4174-b736-dbb959d051a9/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 08616d057728e0055484e74bd2f5263dad899fb9ef1c1289b69e87b2c2f7002b --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 20:37:17,427 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 20:37:17,539 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_737e9fe6-f5dc-4174-b736-dbb959d051a9/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2024-11-13 20:37:17,587 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 20:37:17,588 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 20:37:17,588 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 20:37:17,589 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 20:37:17,589 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 20:37:17,590 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 20:37:17,590 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 20:37:17,591 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 20:37:17,591 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-13 20:37:17,591 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-13 20:37:17,591 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-13 20:37:17,592 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 20:37:17,592 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-13 20:37:17,592 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-13 20:37:17,592 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 20:37:17,592 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-13 20:37:17,592 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 20:37:17,592 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 20:37:17,592 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 20:37:17,593 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 20:37:17,593 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 20:37:17,593 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 20:37:17,593 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 20:37:17,593 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-11-13 20:37:17,593 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 20:37:17,593 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 20:37:17,593 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 20:37:17,593 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 20:37:17,594 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-13 20:37:17,594 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 20:37:17,594 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-11-13 20:37:17,594 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_737e9fe6-f5dc-4174-b736-dbb959d051a9/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 -> 08616d057728e0055484e74bd2f5263dad899fb9ef1c1289b69e87b2c2f7002b [2024-11-13 20:37:17,983 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 20:37:17,993 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 20:37:17,995 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 20:37:17,997 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 20:37:17,997 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 20:37:17,998 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_737e9fe6-f5dc-4174-b736-dbb959d051a9/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/pthread-wmm/mix035_pso.opt_tso.opt.i Unable to find full path for "g++" [2024-11-13 20:37:20,163 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 20:37:20,471 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 20:37:20,471 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_737e9fe6-f5dc-4174-b736-dbb959d051a9/sv-benchmarks/c/pthread-wmm/mix035_pso.opt_tso.opt.i [2024-11-13 20:37:20,485 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_737e9fe6-f5dc-4174-b736-dbb959d051a9/bin/ukojak-verify-EEHR8qb7sm/data/c85204312/81a1d5948df1450681e1911f24068b90/FLAGd1cadbe33 [2024-11-13 20:37:20,771 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_737e9fe6-f5dc-4174-b736-dbb959d051a9/bin/ukojak-verify-EEHR8qb7sm/data/c85204312/81a1d5948df1450681e1911f24068b90 [2024-11-13 20:37:20,774 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 20:37:20,776 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 20:37:20,779 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 20:37:20,779 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 20:37:20,786 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 20:37:20,787 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 08:37:20" (1/1) ... [2024-11-13 20:37:20,788 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@490689d8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:37:20, skipping insertion in model container [2024-11-13 20:37:20,788 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 08:37:20" (1/1) ... [2024-11-13 20:37:20,828 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 20:37:21,290 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:37:21,308 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 20:37:21,428 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:37:21,500 INFO L204 MainTranslator]: Completed translation [2024-11-13 20:37:21,501 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:37:21 WrapperNode [2024-11-13 20:37:21,501 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 20:37:21,503 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 20:37:21,503 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 20:37:21,503 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 20:37:21,512 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:37:21" (1/1) ... [2024-11-13 20:37:21,538 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:37:21" (1/1) ... [2024-11-13 20:37:21,579 INFO L138 Inliner]: procedures = 176, calls = 47, calls flagged for inlining = 6, calls inlined = 7, statements flattened = 129 [2024-11-13 20:37:21,580 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 20:37:21,580 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 20:37:21,580 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 20:37:21,581 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 20:37:21,590 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:37:21" (1/1) ... [2024-11-13 20:37:21,591 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:37:21" (1/1) ... [2024-11-13 20:37:21,597 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:37:21" (1/1) ... [2024-11-13 20:37:21,599 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:37:21" (1/1) ... [2024-11-13 20:37:21,608 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:37:21" (1/1) ... [2024-11-13 20:37:21,610 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:37:21" (1/1) ... [2024-11-13 20:37:21,613 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:37:21" (1/1) ... [2024-11-13 20:37:21,618 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:37:21" (1/1) ... [2024-11-13 20:37:21,625 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 20:37:21,626 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 20:37:21,626 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 20:37:21,627 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 20:37:21,628 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:37:21" (1/1) ... [2024-11-13 20:37:21,640 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 20:37:21,660 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_737e9fe6-f5dc-4174-b736-dbb959d051a9/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 20:37:21,675 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_737e9fe6-f5dc-4174-b736-dbb959d051a9/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 20:37:21,680 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_737e9fe6-f5dc-4174-b736-dbb959d051a9/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 20:37:21,713 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2024-11-13 20:37:21,713 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 20:37:21,714 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-11-13 20:37:21,714 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2024-11-13 20:37:21,714 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2024-11-13 20:37:21,714 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2024-11-13 20:37:21,714 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2024-11-13 20:37:21,714 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2024-11-13 20:37:21,714 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2024-11-13 20:37:21,715 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2024-11-13 20:37:21,715 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 20:37:21,715 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 20:37:21,716 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 20:37:21,927 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 20:37:21,929 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 20:37:22,428 INFO L283 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-11-13 20:37:22,428 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 20:37:22,643 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 20:37:22,643 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-13 20:37:22,643 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 08:37:22 BoogieIcfgContainer [2024-11-13 20:37:22,643 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 20:37:22,644 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 20:37:22,644 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 20:37:22,656 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 20:37:22,657 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 08:37:22" (1/1) ... [2024-11-13 20:37:22,658 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$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-11-13 20:37:22,666 INFO L158 Benchmark]: Toolchain (without parser) took 1888.17ms. Allocated memory is still 83.9MB. Free memory was 59.3MB in the beginning and 26.4MB in the end (delta: 32.9MB). Peak memory consumption was 29.9MB. Max. memory is 16.1GB. [2024-11-13 20:37:22,667 INFO L158 Benchmark]: CDTParser took 0.35ms. Allocated memory is still 83.9MB. Free memory is still 64.5MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 20:37:22,667 INFO L158 Benchmark]: CACSL2BoogieTranslator took 722.65ms. Allocated memory is still 83.9MB. Free memory was 59.0MB in the beginning and 36.3MB in the end (delta: 22.7MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2024-11-13 20:37:22,668 INFO L158 Benchmark]: Boogie Procedure Inliner took 77.27ms. Allocated memory is still 83.9MB. Free memory was 36.3MB in the beginning and 34.1MB in the end (delta: 2.1MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 20:37:22,669 INFO L158 Benchmark]: Boogie Preprocessor took 45.23ms. Allocated memory is still 83.9MB. Free memory was 34.1MB in the beginning and 32.3MB in the end (delta: 1.8MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 20:37:22,672 INFO L158 Benchmark]: RCFGBuilder took 1017.26ms. Allocated memory is still 83.9MB. Free memory was 32.3MB in the beginning and 27.7MB in the end (delta: 4.6MB). Peak memory consumption was 21.5MB. Max. memory is 16.1GB. [2024-11-13 20:37:22,673 INFO L158 Benchmark]: CodeCheck took 19.13ms. Allocated memory is still 83.9MB. Free memory was 27.7MB in the beginning and 26.4MB in the end (delta: 1.3MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 20:37:22,678 INFO L338 ainManager$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 0.35ms. Allocated memory is still 83.9MB. Free memory is still 64.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 722.65ms. Allocated memory is still 83.9MB. Free memory was 59.0MB in the beginning and 36.3MB in the end (delta: 22.7MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 77.27ms. Allocated memory is still 83.9MB. Free memory was 36.3MB in the beginning and 34.1MB in the end (delta: 2.1MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 45.23ms. Allocated memory is still 83.9MB. Free memory was 34.1MB in the beginning and 32.3MB in the end (delta: 1.8MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 1017.26ms. Allocated memory is still 83.9MB. Free memory was 32.3MB in the beginning and 27.7MB in the end (delta: 4.6MB). Peak memory consumption was 21.5MB. Max. memory is 16.1GB. * CodeCheck took 19.13ms. Allocated memory is still 83.9MB. Free memory was 27.7MB in the beginning and 26.4MB in the end (delta: 1.3MB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-11-13 20:37:22,710 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_737e9fe6-f5dc-4174-b736-dbb959d051a9/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