./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/pthread-wmm/mix003.oepc.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_47fd3d60-b8b6-41ee-9af4-ab538b2906c3/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47fd3d60-b8b6-41ee-9af4-ab538b2906c3/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_47fd3d60-b8b6-41ee-9af4-ab538b2906c3/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47fd3d60-b8b6-41ee-9af4-ab538b2906c3/bin/ukojak-verify-EEHR8qb7sm/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/pthread-wmm/mix003.oepc.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47fd3d60-b8b6-41ee-9af4-ab538b2906c3/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_47fd3d60-b8b6-41ee-9af4-ab538b2906c3/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 929f303f9fec34ceeaa6ac57212036dd2a2b082a21c34f6b9e4e20069df7c744 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 20:39:50,374 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 20:39:50,448 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47fd3d60-b8b6-41ee-9af4-ab538b2906c3/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2024-11-13 20:39:50,453 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 20:39:50,453 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 20:39:50,487 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 20:39:50,488 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 20:39:50,488 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 20:39:50,489 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 20:39:50,489 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 20:39:50,490 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 20:39:50,490 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 20:39:50,490 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 20:39:50,490 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-13 20:39:50,490 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-13 20:39:50,491 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-13 20:39:50,491 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 20:39:50,491 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 20:39:50,491 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 20:39:50,491 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 20:39:50,491 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 20:39:50,491 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 20:39:50,491 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 20:39:50,491 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 20:39:50,491 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 20:39:50,492 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 20:39:50,493 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 20:39:50,493 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 20:39:50,493 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 20:39:50,493 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 20:39:50,493 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_47fd3d60-b8b6-41ee-9af4-ab538b2906c3/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 -> 929f303f9fec34ceeaa6ac57212036dd2a2b082a21c34f6b9e4e20069df7c744 [2024-11-13 20:39:50,779 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 20:39:50,789 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 20:39:50,794 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 20:39:50,795 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 20:39:50,795 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 20:39:50,797 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47fd3d60-b8b6-41ee-9af4-ab538b2906c3/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/pthread-wmm/mix003.oepc.i Unable to find full path for "g++" [2024-11-13 20:39:52,690 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 20:39:53,125 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 20:39:53,125 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47fd3d60-b8b6-41ee-9af4-ab538b2906c3/sv-benchmarks/c/pthread-wmm/mix003.oepc.i [2024-11-13 20:39:53,146 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47fd3d60-b8b6-41ee-9af4-ab538b2906c3/bin/ukojak-verify-EEHR8qb7sm/data/1a770381c/a763af70cf8d4a8c8f8312edc51dccb0/FLAG1b5a1f658 [2024-11-13 20:39:53,165 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47fd3d60-b8b6-41ee-9af4-ab538b2906c3/bin/ukojak-verify-EEHR8qb7sm/data/1a770381c/a763af70cf8d4a8c8f8312edc51dccb0 [2024-11-13 20:39:53,168 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 20:39:53,170 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 20:39:53,172 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 20:39:53,172 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 20:39:53,176 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 20:39:53,177 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 08:39:53" (1/1) ... [2024-11-13 20:39:53,178 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5f21dccd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:39:53, skipping insertion in model container [2024-11-13 20:39:53,180 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 08:39:53" (1/1) ... [2024-11-13 20:39:53,234 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 20:39:53,710 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:39:53,720 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 20:39:53,787 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:39:53,836 INFO L204 MainTranslator]: Completed translation [2024-11-13 20:39:53,837 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:39:53 WrapperNode [2024-11-13 20:39:53,838 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 20:39:53,839 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 20:39:53,839 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 20:39:53,839 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 20:39:53,846 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:39:53" (1/1) ... [2024-11-13 20:39:53,869 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:39:53" (1/1) ... [2024-11-13 20:39:53,913 INFO L138 Inliner]: procedures = 175, calls = 47, calls flagged for inlining = 6, calls inlined = 7, statements flattened = 122 [2024-11-13 20:39:53,913 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 20:39:53,914 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 20:39:53,914 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 20:39:53,914 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 20:39:53,925 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:39:53" (1/1) ... [2024-11-13 20:39:53,925 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:39:53" (1/1) ... [2024-11-13 20:39:53,928 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:39:53" (1/1) ... [2024-11-13 20:39:53,931 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:39:53" (1/1) ... [2024-11-13 20:39:53,939 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:39:53" (1/1) ... [2024-11-13 20:39:53,941 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:39:53" (1/1) ... [2024-11-13 20:39:53,943 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:39:53" (1/1) ... [2024-11-13 20:39:53,945 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:39:53" (1/1) ... [2024-11-13 20:39:53,948 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 20:39:53,948 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 20:39:53,949 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 20:39:53,949 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 20:39:53,950 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:39:53" (1/1) ... [2024-11-13 20:39:53,955 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 20:39:53,976 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47fd3d60-b8b6-41ee-9af4-ab538b2906c3/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 20:39:53,991 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47fd3d60-b8b6-41ee-9af4-ab538b2906c3/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 20:39:53,993 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47fd3d60-b8b6-41ee-9af4-ab538b2906c3/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 20:39:54,017 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2024-11-13 20:39:54,018 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 20:39:54,018 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2024-11-13 20:39:54,018 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2024-11-13 20:39:54,019 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2024-11-13 20:39:54,019 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2024-11-13 20:39:54,019 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2024-11-13 20:39:54,019 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2024-11-13 20:39:54,019 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 20:39:54,019 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2024-11-13 20:39:54,019 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 20:39:54,019 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 20:39:54,021 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 20:39:54,186 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 20:39:54,188 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 20:39:54,642 INFO L283 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-11-13 20:39:54,642 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 20:39:54,931 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 20:39:54,933 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-13 20:39:54,934 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 08:39:54 BoogieIcfgContainer [2024-11-13 20:39:54,934 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 20:39:54,935 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 20:39:54,935 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 20:39:54,944 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 20:39:54,944 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 08:39:54" (1/1) ... [2024-11-13 20:39:54,945 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$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-11-13 20:39:54,955 INFO L158 Benchmark]: Toolchain (without parser) took 1783.09ms. Allocated memory is still 142.6MB. Free memory was 116.9MB in the beginning and 107.0MB in the end (delta: 9.9MB). Peak memory consumption was 5.1MB. Max. memory is 16.1GB. [2024-11-13 20:39:54,955 INFO L158 Benchmark]: CDTParser took 0.39ms. Allocated memory is still 167.8MB. Free memory is still 104.9MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 20:39:54,955 INFO L158 Benchmark]: CACSL2BoogieTranslator took 666.84ms. Allocated memory is still 142.6MB. Free memory was 116.6MB in the beginning and 93.2MB in the end (delta: 23.4MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2024-11-13 20:39:54,957 INFO L158 Benchmark]: Boogie Procedure Inliner took 74.28ms. Allocated memory is still 142.6MB. Free memory was 93.2MB in the beginning and 91.1MB in the end (delta: 2.1MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 20:39:54,957 INFO L158 Benchmark]: Boogie Preprocessor took 34.09ms. Allocated memory is still 142.6MB. Free memory was 91.1MB in the beginning and 89.6MB in the end (delta: 1.5MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 20:39:54,958 INFO L158 Benchmark]: RCFGBuilder took 985.56ms. Allocated memory is still 142.6MB. Free memory was 89.3MB in the beginning and 107.9MB in the end (delta: -18.6MB). Peak memory consumption was 47.0MB. Max. memory is 16.1GB. [2024-11-13 20:39:54,958 INFO L158 Benchmark]: CodeCheck took 17.24ms. Allocated memory is still 142.6MB. Free memory was 107.9MB in the beginning and 107.0MB in the end (delta: 873.3kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 20:39:54,962 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: UnsupportedOperationException: Concurrent programs are currently unsupported de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: UnsupportedOperationException: Concurrent programs are currently unsupported: de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.initialize(CodeCheckObserver.java:172) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.39ms. Allocated memory is still 167.8MB. Free memory is still 104.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 666.84ms. Allocated memory is still 142.6MB. Free memory was 116.6MB in the beginning and 93.2MB in the end (delta: 23.4MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 74.28ms. Allocated memory is still 142.6MB. Free memory was 93.2MB in the beginning and 91.1MB in the end (delta: 2.1MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 34.09ms. Allocated memory is still 142.6MB. Free memory was 91.1MB in the beginning and 89.6MB in the end (delta: 1.5MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 985.56ms. Allocated memory is still 142.6MB. Free memory was 89.3MB in the beginning and 107.9MB in the end (delta: -18.6MB). Peak memory consumption was 47.0MB. Max. memory is 16.1GB. * CodeCheck took 17.24ms. Allocated memory is still 142.6MB. Free memory was 107.9MB in the beginning and 107.0MB in the end (delta: 873.3kB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-11-13 20:39:54,997 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47fd3d60-b8b6-41ee-9af4-ab538b2906c3/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_47fd3d60-b8b6-41ee-9af4-ab538b2906c3/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47fd3d60-b8b6-41ee-9af4-ab538b2906c3/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_47fd3d60-b8b6-41ee-9af4-ab538b2906c3/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47fd3d60-b8b6-41ee-9af4-ab538b2906c3/bin/ukojak-verify-EEHR8qb7sm/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/pthread-wmm/mix003.oepc.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47fd3d60-b8b6-41ee-9af4-ab538b2906c3/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_47fd3d60-b8b6-41ee-9af4-ab538b2906c3/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 929f303f9fec34ceeaa6ac57212036dd2a2b082a21c34f6b9e4e20069df7c744 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 20:39:57,732 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 20:39:57,877 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47fd3d60-b8b6-41ee-9af4-ab538b2906c3/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2024-11-13 20:39:57,926 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 20:39:57,928 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 20:39:57,929 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 20:39:57,929 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 20:39:57,930 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 20:39:57,930 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 20:39:57,930 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 20:39:57,930 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 20:39:57,930 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-13 20:39:57,930 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-13 20:39:57,931 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-13 20:39:57,931 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 20:39:57,931 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-13 20:39:57,931 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-13 20:39:57,931 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 20:39:57,931 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-13 20:39:57,931 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 20:39:57,931 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 20:39:57,931 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 20:39:57,932 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 20:39:57,932 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 20:39:57,932 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 20:39:57,932 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 20:39:57,932 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-11-13 20:39:57,932 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 20:39:57,932 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 20:39:57,934 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 20:39:57,935 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 20:39:57,935 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-13 20:39:57,935 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 20:39:57,935 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-11-13 20:39:57,936 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_47fd3d60-b8b6-41ee-9af4-ab538b2906c3/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 -> 929f303f9fec34ceeaa6ac57212036dd2a2b082a21c34f6b9e4e20069df7c744 [2024-11-13 20:39:58,280 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 20:39:58,289 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 20:39:58,291 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 20:39:58,293 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 20:39:58,293 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 20:39:58,294 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47fd3d60-b8b6-41ee-9af4-ab538b2906c3/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/pthread-wmm/mix003.oepc.i Unable to find full path for "g++" [2024-11-13 20:40:00,274 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 20:40:00,602 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 20:40:00,605 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47fd3d60-b8b6-41ee-9af4-ab538b2906c3/sv-benchmarks/c/pthread-wmm/mix003.oepc.i [2024-11-13 20:40:00,625 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47fd3d60-b8b6-41ee-9af4-ab538b2906c3/bin/ukojak-verify-EEHR8qb7sm/data/ed944b92a/2e7ad1e16a92424dabc71a67e13e8b66/FLAGf84a49002 [2024-11-13 20:40:00,649 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47fd3d60-b8b6-41ee-9af4-ab538b2906c3/bin/ukojak-verify-EEHR8qb7sm/data/ed944b92a/2e7ad1e16a92424dabc71a67e13e8b66 [2024-11-13 20:40:00,653 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 20:40:00,656 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 20:40:00,657 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 20:40:00,658 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 20:40:00,663 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 20:40:00,665 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 08:40:00" (1/1) ... [2024-11-13 20:40:00,665 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@48857fc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:40:00, skipping insertion in model container [2024-11-13 20:40:00,666 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 08:40:00" (1/1) ... [2024-11-13 20:40:00,715 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 20:40:01,277 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:40:01,297 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 20:40:01,399 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:40:01,445 INFO L204 MainTranslator]: Completed translation [2024-11-13 20:40:01,446 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:40:01 WrapperNode [2024-11-13 20:40:01,446 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 20:40:01,447 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 20:40:01,447 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 20:40:01,447 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 20:40:01,455 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:40:01" (1/1) ... [2024-11-13 20:40:01,479 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:40:01" (1/1) ... [2024-11-13 20:40:01,520 INFO L138 Inliner]: procedures = 176, calls = 47, calls flagged for inlining = 6, calls inlined = 7, statements flattened = 123 [2024-11-13 20:40:01,520 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 20:40:01,521 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 20:40:01,521 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 20:40:01,521 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 20:40:01,529 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:40:01" (1/1) ... [2024-11-13 20:40:01,529 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:40:01" (1/1) ... [2024-11-13 20:40:01,535 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:40:01" (1/1) ... [2024-11-13 20:40:01,540 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:40:01" (1/1) ... [2024-11-13 20:40:01,556 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:40:01" (1/1) ... [2024-11-13 20:40:01,558 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:40:01" (1/1) ... [2024-11-13 20:40:01,560 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:40:01" (1/1) ... [2024-11-13 20:40:01,562 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:40:01" (1/1) ... [2024-11-13 20:40:01,565 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 20:40:01,566 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 20:40:01,566 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 20:40:01,566 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 20:40:01,567 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:40:01" (1/1) ... [2024-11-13 20:40:01,578 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 20:40:01,597 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47fd3d60-b8b6-41ee-9af4-ab538b2906c3/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 20:40:01,608 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47fd3d60-b8b6-41ee-9af4-ab538b2906c3/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 20:40:01,610 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47fd3d60-b8b6-41ee-9af4-ab538b2906c3/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 20:40:01,637 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2024-11-13 20:40:01,637 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 20:40:01,637 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-11-13 20:40:01,637 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2024-11-13 20:40:01,637 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2024-11-13 20:40:01,637 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2024-11-13 20:40:01,637 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2024-11-13 20:40:01,637 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2024-11-13 20:40:01,638 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2024-11-13 20:40:01,638 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2024-11-13 20:40:01,638 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 20:40:01,638 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 20:40:01,639 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 20:40:01,790 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 20:40:01,792 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 20:40:02,242 INFO L283 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-11-13 20:40:02,242 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 20:40:02,479 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 20:40:02,479 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-13 20:40:02,480 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 08:40:02 BoogieIcfgContainer [2024-11-13 20:40:02,480 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 20:40:02,481 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 20:40:02,481 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 20:40:02,496 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 20:40:02,496 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 08:40:02" (1/1) ... [2024-11-13 20:40:02,497 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$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-11-13 20:40:02,506 INFO L158 Benchmark]: Toolchain (without parser) took 1846.92ms. Allocated memory is still 83.9MB. Free memory was 59.5MB in the beginning and 49.6MB in the end (delta: 9.9MB). Peak memory consumption was 6.1MB. Max. memory is 16.1GB. [2024-11-13 20:40:02,506 INFO L158 Benchmark]: CDTParser took 0.36ms. Allocated memory is still 83.9MB. Free memory is still 64.1MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 20:40:02,507 INFO L158 Benchmark]: CACSL2BoogieTranslator took 789.39ms. Allocated memory is still 83.9MB. Free memory was 59.2MB in the beginning and 35.6MB in the end (delta: 23.5MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2024-11-13 20:40:02,507 INFO L158 Benchmark]: Boogie Procedure Inliner took 72.88ms. Allocated memory is still 83.9MB. Free memory was 35.6MB in the beginning and 33.5MB in the end (delta: 2.1MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 20:40:02,510 INFO L158 Benchmark]: Boogie Preprocessor took 44.55ms. Allocated memory is still 83.9MB. Free memory was 33.5MB in the beginning and 31.7MB in the end (delta: 1.8MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 20:40:02,510 INFO L158 Benchmark]: RCFGBuilder took 914.23ms. Allocated memory is still 83.9MB. Free memory was 31.7MB in the beginning and 51.0MB in the end (delta: -19.2MB). Peak memory consumption was 29.1MB. Max. memory is 16.1GB. [2024-11-13 20:40:02,511 INFO L158 Benchmark]: CodeCheck took 20.24ms. Allocated memory is still 83.9MB. Free memory was 51.0MB in the beginning and 49.6MB in the end (delta: 1.4MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 20:40:02,513 INFO L338 ainManager$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 83.9MB. Free memory is still 64.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 789.39ms. Allocated memory is still 83.9MB. Free memory was 59.2MB in the beginning and 35.6MB in the end (delta: 23.5MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 72.88ms. Allocated memory is still 83.9MB. Free memory was 35.6MB in the beginning and 33.5MB in the end (delta: 2.1MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 44.55ms. Allocated memory is still 83.9MB. Free memory was 33.5MB in the beginning and 31.7MB in the end (delta: 1.8MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 914.23ms. Allocated memory is still 83.9MB. Free memory was 31.7MB in the beginning and 51.0MB in the end (delta: -19.2MB). Peak memory consumption was 29.1MB. Max. memory is 16.1GB. * CodeCheck took 20.24ms. Allocated memory is still 83.9MB. Free memory was 51.0MB in the beginning and 49.6MB in the end (delta: 1.4MB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-11-13 20:40:02,543 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47fd3d60-b8b6-41ee-9af4-ab538b2906c3/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