./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/pthread-wmm/mix044.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_fd53ce64-357b-4a15-8b34-efe644046a63/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd53ce64-357b-4a15-8b34-efe644046a63/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_fd53ce64-357b-4a15-8b34-efe644046a63/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd53ce64-357b-4a15-8b34-efe644046a63/bin/ukojak-verify-EEHR8qb7sm/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/pthread-wmm/mix044.opt.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd53ce64-357b-4a15-8b34-efe644046a63/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_fd53ce64-357b-4a15-8b34-efe644046a63/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 bb408c890b0d52a937687fd58d564d57121120b7f4647156375768e776a678b4 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 16:39:42,856 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 16:39:42,928 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd53ce64-357b-4a15-8b34-efe644046a63/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2024-11-13 16:39:42,934 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 16:39:42,934 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 16:39:42,961 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 16:39:42,962 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 16:39:42,962 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 16:39:42,963 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 16:39:42,963 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 16:39:42,963 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 16:39:42,963 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 16:39:42,963 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 16:39:42,963 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-13 16:39:42,964 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-13 16:39:42,964 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-13 16:39:42,964 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 16:39:42,964 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 16:39:42,964 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 16:39:42,965 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 16:39:42,965 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 16:39:42,965 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 16:39:42,965 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 16:39:42,965 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 16:39:42,966 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 16:39:42,966 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 16:39:42,966 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 16:39:42,966 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 16:39:42,966 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 16:39:42,966 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 16:39:42,967 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_fd53ce64-357b-4a15-8b34-efe644046a63/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 -> bb408c890b0d52a937687fd58d564d57121120b7f4647156375768e776a678b4 [2024-11-13 16:39:43,334 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 16:39:43,348 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 16:39:43,353 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 16:39:43,355 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 16:39:43,356 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 16:39:43,357 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd53ce64-357b-4a15-8b34-efe644046a63/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/pthread-wmm/mix044.opt.i Unable to find full path for "g++" [2024-11-13 16:39:45,577 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 16:39:45,952 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 16:39:45,953 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd53ce64-357b-4a15-8b34-efe644046a63/sv-benchmarks/c/pthread-wmm/mix044.opt.i [2024-11-13 16:39:45,971 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd53ce64-357b-4a15-8b34-efe644046a63/bin/ukojak-verify-EEHR8qb7sm/data/832f8271a/ed13b7b054454595b40353dbe08f62ac/FLAG12bf387fe [2024-11-13 16:39:45,993 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd53ce64-357b-4a15-8b34-efe644046a63/bin/ukojak-verify-EEHR8qb7sm/data/832f8271a/ed13b7b054454595b40353dbe08f62ac [2024-11-13 16:39:45,996 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 16:39:45,997 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 16:39:45,999 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 16:39:45,999 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 16:39:46,005 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 16:39:46,006 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 04:39:45" (1/1) ... [2024-11-13 16:39:46,007 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5761c5c9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:39:46, skipping insertion in model container [2024-11-13 16:39:46,007 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 04:39:45" (1/1) ... [2024-11-13 16:39:46,076 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 16:39:46,664 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 16:39:46,680 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 16:39:46,750 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 16:39:46,793 INFO L204 MainTranslator]: Completed translation [2024-11-13 16:39:46,794 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:39:46 WrapperNode [2024-11-13 16:39:46,794 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 16:39:46,795 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 16:39:46,796 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 16:39:46,796 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 16:39:46,804 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:39:46" (1/1) ... [2024-11-13 16:39:46,819 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:39:46" (1/1) ... [2024-11-13 16:39:46,865 INFO L138 Inliner]: procedures = 176, calls = 56, calls flagged for inlining = 6, calls inlined = 7, statements flattened = 157 [2024-11-13 16:39:46,866 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 16:39:46,866 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 16:39:46,866 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 16:39:46,866 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 16:39:46,883 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:39:46" (1/1) ... [2024-11-13 16:39:46,884 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:39:46" (1/1) ... [2024-11-13 16:39:46,889 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:39:46" (1/1) ... [2024-11-13 16:39:46,889 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:39:46" (1/1) ... [2024-11-13 16:39:46,904 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:39:46" (1/1) ... [2024-11-13 16:39:46,906 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:39:46" (1/1) ... [2024-11-13 16:39:46,913 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:39:46" (1/1) ... [2024-11-13 16:39:46,915 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:39:46" (1/1) ... [2024-11-13 16:39:46,922 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 16:39:46,922 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 16:39:46,923 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 16:39:46,923 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 16:39:46,924 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:39:46" (1/1) ... [2024-11-13 16:39:46,934 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 16:39:46,949 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd53ce64-357b-4a15-8b34-efe644046a63/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 16:39:46,969 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd53ce64-357b-4a15-8b34-efe644046a63/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 16:39:46,975 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd53ce64-357b-4a15-8b34-efe644046a63/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 16:39:47,001 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2024-11-13 16:39:47,001 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 16:39:47,001 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2024-11-13 16:39:47,001 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2024-11-13 16:39:47,001 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2024-11-13 16:39:47,002 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2024-11-13 16:39:47,002 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2024-11-13 16:39:47,002 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2024-11-13 16:39:47,002 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2024-11-13 16:39:47,002 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2024-11-13 16:39:47,002 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 16:39:47,002 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2024-11-13 16:39:47,002 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 16:39:47,002 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 16:39:47,004 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 16:39:47,185 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 16:39:47,188 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 16:39:47,712 INFO L283 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-11-13 16:39:47,712 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 16:39:48,040 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 16:39:48,043 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-13 16:39:48,043 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 04:39:48 BoogieIcfgContainer [2024-11-13 16:39:48,043 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 16:39:48,044 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 16:39:48,044 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 16:39:48,058 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 16:39:48,058 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 04:39:48" (1/1) ... [2024-11-13 16:39:48,060 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$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-11-13 16:39:48,069 INFO L158 Benchmark]: Toolchain (without parser) took 2068.28ms. Allocated memory is still 117.4MB. Free memory was 91.4MB in the beginning and 75.1MB in the end (delta: 16.3MB). Peak memory consumption was 13.8MB. Max. memory is 16.1GB. [2024-11-13 16:39:48,069 INFO L158 Benchmark]: CDTParser took 1.54ms. Allocated memory is still 117.4MB. Free memory is still 74.8MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 16:39:48,070 INFO L158 Benchmark]: CACSL2BoogieTranslator took 795.49ms. Allocated memory is still 117.4MB. Free memory was 91.2MB in the beginning and 68.0MB in the end (delta: 23.3MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2024-11-13 16:39:48,071 INFO L158 Benchmark]: Boogie Procedure Inliner took 70.20ms. Allocated memory is still 117.4MB. Free memory was 68.0MB in the beginning and 65.5MB in the end (delta: 2.5MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 16:39:48,071 INFO L158 Benchmark]: Boogie Preprocessor took 55.60ms. Allocated memory is still 117.4MB. Free memory was 65.3MB in the beginning and 63.8MB in the end (delta: 1.4MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 16:39:48,074 INFO L158 Benchmark]: RCFGBuilder took 1121.09ms. Allocated memory is still 117.4MB. Free memory was 63.7MB in the beginning and 76.6MB in the end (delta: -12.9MB). Peak memory consumption was 38.9MB. Max. memory is 16.1GB. [2024-11-13 16:39:48,074 INFO L158 Benchmark]: CodeCheck took 20.07ms. Allocated memory is still 117.4MB. Free memory was 76.6MB in the beginning and 75.1MB in the end (delta: 1.4MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 16:39:48,077 INFO L338 ainManager$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 1.54ms. Allocated memory is still 117.4MB. Free memory is still 74.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 795.49ms. Allocated memory is still 117.4MB. Free memory was 91.2MB in the beginning and 68.0MB in the end (delta: 23.3MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 70.20ms. Allocated memory is still 117.4MB. Free memory was 68.0MB in the beginning and 65.5MB in the end (delta: 2.5MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 55.60ms. Allocated memory is still 117.4MB. Free memory was 65.3MB in the beginning and 63.8MB in the end (delta: 1.4MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 1121.09ms. Allocated memory is still 117.4MB. Free memory was 63.7MB in the beginning and 76.6MB in the end (delta: -12.9MB). Peak memory consumption was 38.9MB. Max. memory is 16.1GB. * CodeCheck took 20.07ms. Allocated memory is still 117.4MB. Free memory was 76.6MB in the beginning and 75.1MB 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 16:39:48,114 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd53ce64-357b-4a15-8b34-efe644046a63/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_fd53ce64-357b-4a15-8b34-efe644046a63/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd53ce64-357b-4a15-8b34-efe644046a63/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_fd53ce64-357b-4a15-8b34-efe644046a63/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd53ce64-357b-4a15-8b34-efe644046a63/bin/ukojak-verify-EEHR8qb7sm/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/pthread-wmm/mix044.opt.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd53ce64-357b-4a15-8b34-efe644046a63/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_fd53ce64-357b-4a15-8b34-efe644046a63/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 bb408c890b0d52a937687fd58d564d57121120b7f4647156375768e776a678b4 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 16:39:51,342 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 16:39:51,479 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd53ce64-357b-4a15-8b34-efe644046a63/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2024-11-13 16:39:51,518 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 16:39:51,520 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 16:39:51,520 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 16:39:51,520 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 16:39:51,520 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 16:39:51,520 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 16:39:51,521 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 16:39:51,521 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 16:39:51,521 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-13 16:39:51,521 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-13 16:39:51,521 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-13 16:39:51,521 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 16:39:51,521 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-13 16:39:51,521 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-13 16:39:51,522 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 16:39:51,522 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-13 16:39:51,522 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 16:39:51,522 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 16:39:51,522 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 16:39:51,522 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 16:39:51,523 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 16:39:51,523 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 16:39:51,523 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 16:39:51,523 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-11-13 16:39:51,523 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 16:39:51,523 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 16:39:51,523 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 16:39:51,524 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 16:39:51,524 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-13 16:39:51,524 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 16:39:51,524 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-11-13 16:39:51,524 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_fd53ce64-357b-4a15-8b34-efe644046a63/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 -> bb408c890b0d52a937687fd58d564d57121120b7f4647156375768e776a678b4 [2024-11-13 16:39:51,914 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 16:39:51,930 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 16:39:51,933 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 16:39:51,937 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 16:39:51,937 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 16:39:51,939 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd53ce64-357b-4a15-8b34-efe644046a63/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/pthread-wmm/mix044.opt.i Unable to find full path for "g++" [2024-11-13 16:39:54,097 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 16:39:54,598 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 16:39:54,599 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd53ce64-357b-4a15-8b34-efe644046a63/sv-benchmarks/c/pthread-wmm/mix044.opt.i [2024-11-13 16:39:54,627 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd53ce64-357b-4a15-8b34-efe644046a63/bin/ukojak-verify-EEHR8qb7sm/data/3bac11457/57c7acb4920e41b9a55dacd6aa608e10/FLAG28d74f4ae [2024-11-13 16:39:54,705 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd53ce64-357b-4a15-8b34-efe644046a63/bin/ukojak-verify-EEHR8qb7sm/data/3bac11457/57c7acb4920e41b9a55dacd6aa608e10 [2024-11-13 16:39:54,710 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 16:39:54,713 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 16:39:54,717 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 16:39:54,717 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 16:39:54,724 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 16:39:54,726 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 04:39:54" (1/1) ... [2024-11-13 16:39:54,727 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1690dbdd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:39:54, skipping insertion in model container [2024-11-13 16:39:54,728 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 04:39:54" (1/1) ... [2024-11-13 16:39:54,799 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 16:39:55,308 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 16:39:55,326 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 16:39:55,416 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 16:39:55,469 INFO L204 MainTranslator]: Completed translation [2024-11-13 16:39:55,470 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:39:55 WrapperNode [2024-11-13 16:39:55,470 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 16:39:55,471 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 16:39:55,471 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 16:39:55,471 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 16:39:55,480 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:39:55" (1/1) ... [2024-11-13 16:39:55,499 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:39:55" (1/1) ... [2024-11-13 16:39:55,536 INFO L138 Inliner]: procedures = 177, calls = 56, calls flagged for inlining = 6, calls inlined = 7, statements flattened = 158 [2024-11-13 16:39:55,537 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 16:39:55,539 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 16:39:55,540 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 16:39:55,540 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 16:39:55,554 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:39:55" (1/1) ... [2024-11-13 16:39:55,554 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:39:55" (1/1) ... [2024-11-13 16:39:55,559 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:39:55" (1/1) ... [2024-11-13 16:39:55,560 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:39:55" (1/1) ... [2024-11-13 16:39:55,572 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:39:55" (1/1) ... [2024-11-13 16:39:55,574 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:39:55" (1/1) ... [2024-11-13 16:39:55,578 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:39:55" (1/1) ... [2024-11-13 16:39:55,579 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:39:55" (1/1) ... [2024-11-13 16:39:55,584 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 16:39:55,585 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 16:39:55,585 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 16:39:55,585 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 16:39:55,587 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:39:55" (1/1) ... [2024-11-13 16:39:55,604 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 16:39:55,621 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd53ce64-357b-4a15-8b34-efe644046a63/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 16:39:55,635 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd53ce64-357b-4a15-8b34-efe644046a63/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 16:39:55,638 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd53ce64-357b-4a15-8b34-efe644046a63/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 16:39:55,666 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2024-11-13 16:39:55,666 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 16:39:55,666 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-11-13 16:39:55,666 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2024-11-13 16:39:55,666 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2024-11-13 16:39:55,667 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2024-11-13 16:39:55,667 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2024-11-13 16:39:55,667 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2024-11-13 16:39:55,667 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2024-11-13 16:39:55,667 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2024-11-13 16:39:55,667 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2024-11-13 16:39:55,667 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2024-11-13 16:39:55,667 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 16:39:55,667 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 16:39:55,669 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 16:39:55,867 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 16:39:55,869 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 16:39:56,339 INFO L283 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-11-13 16:39:56,340 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 16:39:56,594 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 16:39:56,594 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-13 16:39:56,594 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 04:39:56 BoogieIcfgContainer [2024-11-13 16:39:56,594 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 16:39:56,595 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 16:39:56,595 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 16:39:56,608 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 16:39:56,608 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 04:39:56" (1/1) ... [2024-11-13 16:39:56,610 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$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-11-13 16:39:56,617 INFO L158 Benchmark]: Toolchain (without parser) took 1903.90ms. Allocated memory is still 117.4MB. Free memory was 93.6MB in the beginning and 67.0MB in the end (delta: 26.6MB). Peak memory consumption was 22.2MB. Max. memory is 16.1GB. [2024-11-13 16:39:56,617 INFO L158 Benchmark]: CDTParser took 0.37ms. Allocated memory is still 83.9MB. Free memory is still 48.7MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 16:39:56,618 INFO L158 Benchmark]: CACSL2BoogieTranslator took 753.92ms. Allocated memory is still 117.4MB. Free memory was 93.4MB in the beginning and 69.7MB in the end (delta: 23.6MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2024-11-13 16:39:56,618 INFO L158 Benchmark]: Boogie Procedure Inliner took 67.66ms. Allocated memory is still 117.4MB. Free memory was 69.7MB in the beginning and 67.3MB in the end (delta: 2.4MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 16:39:56,619 INFO L158 Benchmark]: Boogie Preprocessor took 44.56ms. Allocated memory is still 117.4MB. Free memory was 67.3MB in the beginning and 65.5MB in the end (delta: 1.8MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 16:39:56,619 INFO L158 Benchmark]: RCFGBuilder took 1009.67ms. Allocated memory is still 117.4MB. Free memory was 65.5MB in the beginning and 68.1MB in the end (delta: -2.6MB). Peak memory consumption was 39.0MB. Max. memory is 16.1GB. [2024-11-13 16:39:56,620 INFO L158 Benchmark]: CodeCheck took 19.77ms. Allocated memory is still 117.4MB. Free memory was 68.1MB in the beginning and 67.0MB in the end (delta: 1.1MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 16:39:56,625 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: UnsupportedOperationException: Concurrent programs are currently unsupported de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: UnsupportedOperationException: Concurrent programs are currently unsupported: de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.initialize(CodeCheckObserver.java:172) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.37ms. Allocated memory is still 83.9MB. Free memory is still 48.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 753.92ms. Allocated memory is still 117.4MB. Free memory was 93.4MB in the beginning and 69.7MB in the end (delta: 23.6MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 67.66ms. Allocated memory is still 117.4MB. Free memory was 69.7MB in the beginning and 67.3MB in the end (delta: 2.4MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 44.56ms. Allocated memory is still 117.4MB. Free memory was 67.3MB in the beginning and 65.5MB in the end (delta: 1.8MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 1009.67ms. Allocated memory is still 117.4MB. Free memory was 65.5MB in the beginning and 68.1MB in the end (delta: -2.6MB). Peak memory consumption was 39.0MB. Max. memory is 16.1GB. * CodeCheck took 19.77ms. Allocated memory is still 117.4MB. Free memory was 68.1MB in the beginning and 67.0MB in the end (delta: 1.1MB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-11-13 16:39:56,671 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd53ce64-357b-4a15-8b34-efe644046a63/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