./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/pthread-wmm/mix005_tso.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_04341653-dcce-46aa-ab13-d0d55a947027/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_04341653-dcce-46aa-ab13-d0d55a947027/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_04341653-dcce-46aa-ab13-d0d55a947027/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_04341653-dcce-46aa-ab13-d0d55a947027/bin/ukojak-verify-EEHR8qb7sm/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/pthread-wmm/mix005_tso.oepc.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_04341653-dcce-46aa-ab13-d0d55a947027/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_04341653-dcce-46aa-ab13-d0d55a947027/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 c22ca6d642b28badc1dc02a5cc527ddbb1f35b5d6d2e3ba3e8f314e81f0fd465 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 22:53:50,740 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 22:53:50,841 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_04341653-dcce-46aa-ab13-d0d55a947027/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2024-11-13 22:53:50,848 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 22:53:50,849 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 22:53:50,883 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 22:53:50,884 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 22:53:50,884 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 22:53:50,885 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 22:53:50,885 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 22:53:50,885 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 22:53:50,885 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 22:53:50,885 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 22:53:50,885 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-13 22:53:50,885 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-13 22:53:50,886 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-13 22:53:50,886 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 22:53:50,886 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 22:53:50,886 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 22:53:50,886 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 22:53:50,886 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 22:53:50,886 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 22:53:50,888 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 22:53:50,888 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 22:53:50,888 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 22:53:50,889 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:53:50,889 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 22:53:50,889 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 22:53:50,889 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 22:53:50,889 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 22:53:50,889 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_04341653-dcce-46aa-ab13-d0d55a947027/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 -> c22ca6d642b28badc1dc02a5cc527ddbb1f35b5d6d2e3ba3e8f314e81f0fd465 [2024-11-13 22:53:51,253 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 22:53:51,261 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 22:53:51,263 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 22:53:51,265 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 22:53:51,265 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 22:53:51,267 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_04341653-dcce-46aa-ab13-d0d55a947027/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/pthread-wmm/mix005_tso.oepc.i Unable to find full path for "g++" [2024-11-13 22:53:53,143 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 22:53:53,573 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 22:53:53,574 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_04341653-dcce-46aa-ab13-d0d55a947027/sv-benchmarks/c/pthread-wmm/mix005_tso.oepc.i [2024-11-13 22:53:53,590 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_04341653-dcce-46aa-ab13-d0d55a947027/bin/ukojak-verify-EEHR8qb7sm/data/638703bc4/702fdc8b5ca74c10b093b694c4f864aa/FLAGbead7a7e5 [2024-11-13 22:53:53,733 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_04341653-dcce-46aa-ab13-d0d55a947027/bin/ukojak-verify-EEHR8qb7sm/data/638703bc4/702fdc8b5ca74c10b093b694c4f864aa [2024-11-13 22:53:53,736 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 22:53:53,737 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 22:53:53,740 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 22:53:53,741 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 22:53:53,745 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 22:53:53,746 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:53:53" (1/1) ... [2024-11-13 22:53:53,748 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@57f07448 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:53:53, skipping insertion in model container [2024-11-13 22:53:53,748 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:53:53" (1/1) ... [2024-11-13 22:53:53,802 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 22:53:54,375 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:53:54,395 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 22:53:54,481 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:53:54,518 INFO L204 MainTranslator]: Completed translation [2024-11-13 22:53:54,519 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:53:54 WrapperNode [2024-11-13 22:53:54,519 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 22:53:54,520 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 22:53:54,520 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 22:53:54,520 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 22:53:54,527 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:53:54" (1/1) ... [2024-11-13 22:53:54,540 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:53:54" (1/1) ... [2024-11-13 22:53:54,568 INFO L138 Inliner]: procedures = 176, calls = 56, calls flagged for inlining = 6, calls inlined = 7, statements flattened = 152 [2024-11-13 22:53:54,568 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 22:53:54,569 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 22:53:54,571 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 22:53:54,571 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 22:53:54,586 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:53:54" (1/1) ... [2024-11-13 22:53:54,586 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:53:54" (1/1) ... [2024-11-13 22:53:54,589 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:53:54" (1/1) ... [2024-11-13 22:53:54,592 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:53:54" (1/1) ... [2024-11-13 22:53:54,604 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:53:54" (1/1) ... [2024-11-13 22:53:54,614 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:53:54" (1/1) ... [2024-11-13 22:53:54,616 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:53:54" (1/1) ... [2024-11-13 22:53:54,620 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:53:54" (1/1) ... [2024-11-13 22:53:54,624 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 22:53:54,628 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 22:53:54,631 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 22:53:54,631 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 22:53:54,632 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:53:54" (1/1) ... [2024-11-13 22:53:54,643 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:53:54,658 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_04341653-dcce-46aa-ab13-d0d55a947027/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 22:53:54,673 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_04341653-dcce-46aa-ab13-d0d55a947027/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 22:53:54,676 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_04341653-dcce-46aa-ab13-d0d55a947027/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 22:53:54,704 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2024-11-13 22:53:54,705 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 22:53:54,705 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2024-11-13 22:53:54,705 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2024-11-13 22:53:54,706 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2024-11-13 22:53:54,706 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2024-11-13 22:53:54,706 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2024-11-13 22:53:54,706 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2024-11-13 22:53:54,706 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2024-11-13 22:53:54,706 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2024-11-13 22:53:54,707 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 22:53:54,707 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2024-11-13 22:53:54,707 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 22:53:54,707 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 22:53:54,709 WARN L207 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement. [2024-11-13 22:53:54,868 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 22:53:54,870 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 22:53:55,372 INFO L283 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-11-13 22:53:55,372 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 22:53:55,654 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 22:53:55,654 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-13 22:53:55,654 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:53:55 BoogieIcfgContainer [2024-11-13 22:53:55,654 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 22:53:55,655 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 22:53:55,655 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 22:53:55,668 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 22:53:55,668 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:53:55" (1/1) ... [2024-11-13 22:53:55,670 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck has thrown an exception: java.lang.UnsupportedOperationException: Concurrent programs are currently unsupported at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.initialize(CodeCheckObserver.java:172) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:356) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:166) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:150) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:127) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:233) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:227) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:144) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:106) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-11-13 22:53:55,679 INFO L158 Benchmark]: Toolchain (without parser) took 1940.65ms. Allocated memory is still 142.6MB. Free memory was 117.7MB in the beginning and 108.3MB in the end (delta: 9.4MB). Peak memory consumption was 6.4MB. Max. memory is 16.1GB. [2024-11-13 22:53:55,679 INFO L158 Benchmark]: CDTParser took 0.38ms. Allocated memory is still 167.8MB. Free memory is still 105.9MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:53:55,679 INFO L158 Benchmark]: CACSL2BoogieTranslator took 779.00ms. Allocated memory is still 142.6MB. Free memory was 117.3MB in the beginning and 93.5MB in the end (delta: 23.8MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2024-11-13 22:53:55,680 INFO L158 Benchmark]: Boogie Procedure Inliner took 48.86ms. Allocated memory is still 142.6MB. Free memory was 93.5MB in the beginning and 91.0MB in the end (delta: 2.5MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:53:55,680 INFO L158 Benchmark]: Boogie Preprocessor took 58.29ms. Allocated memory is still 142.6MB. Free memory was 91.0MB in the beginning and 89.2MB in the end (delta: 1.8MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:53:55,682 INFO L158 Benchmark]: RCFGBuilder took 1026.45ms. Allocated memory is still 142.6MB. Free memory was 89.2MB in the beginning and 109.8MB in the end (delta: -20.6MB). Peak memory consumption was 56.7MB. Max. memory is 16.1GB. [2024-11-13 22:53:55,683 INFO L158 Benchmark]: CodeCheck took 18.95ms. Allocated memory is still 142.6MB. Free memory was 109.1MB in the beginning and 108.3MB in the end (delta: 812.5kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:53:55,687 INFO L338 ainManager$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 0.38ms. Allocated memory is still 167.8MB. Free memory is still 105.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 779.00ms. Allocated memory is still 142.6MB. Free memory was 117.3MB in the beginning and 93.5MB in the end (delta: 23.8MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 48.86ms. Allocated memory is still 142.6MB. Free memory was 93.5MB in the beginning and 91.0MB in the end (delta: 2.5MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 58.29ms. Allocated memory is still 142.6MB. Free memory was 91.0MB in the beginning and 89.2MB in the end (delta: 1.8MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 1026.45ms. Allocated memory is still 142.6MB. Free memory was 89.2MB in the beginning and 109.8MB in the end (delta: -20.6MB). Peak memory consumption was 56.7MB. Max. memory is 16.1GB. * CodeCheck took 18.95ms. Allocated memory is still 142.6MB. Free memory was 109.1MB in the beginning and 108.3MB in the end (delta: 812.5kB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-11-13 22:53:55,719 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_04341653-dcce-46aa-ab13-d0d55a947027/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_04341653-dcce-46aa-ab13-d0d55a947027/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_04341653-dcce-46aa-ab13-d0d55a947027/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_04341653-dcce-46aa-ab13-d0d55a947027/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_04341653-dcce-46aa-ab13-d0d55a947027/bin/ukojak-verify-EEHR8qb7sm/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/pthread-wmm/mix005_tso.oepc.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_04341653-dcce-46aa-ab13-d0d55a947027/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_04341653-dcce-46aa-ab13-d0d55a947027/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 c22ca6d642b28badc1dc02a5cc527ddbb1f35b5d6d2e3ba3e8f314e81f0fd465 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 22:53:58,355 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 22:53:58,498 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_04341653-dcce-46aa-ab13-d0d55a947027/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2024-11-13 22:53:58,568 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 22:53:58,569 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 22:53:58,569 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 22:53:58,570 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 22:53:58,570 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 22:53:58,571 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 22:53:58,571 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 22:53:58,572 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 22:53:58,572 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-13 22:53:58,572 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-13 22:53:58,572 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-13 22:53:58,572 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 22:53:58,573 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-13 22:53:58,573 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-13 22:53:58,573 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 22:53:58,573 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-13 22:53:58,573 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 22:53:58,573 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 22:53:58,574 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 22:53:58,574 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 22:53:58,574 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 22:53:58,574 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 22:53:58,574 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 22:53:58,574 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-11-13 22:53:58,575 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 22:53:58,575 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:53:58,575 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 22:53:58,575 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 22:53:58,575 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-13 22:53:58,575 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 22:53:58,575 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-11-13 22:53:58,576 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_04341653-dcce-46aa-ab13-d0d55a947027/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 -> c22ca6d642b28badc1dc02a5cc527ddbb1f35b5d6d2e3ba3e8f314e81f0fd465 [2024-11-13 22:53:58,896 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 22:53:58,904 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 22:53:58,907 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 22:53:58,908 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 22:53:58,908 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 22:53:58,910 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_04341653-dcce-46aa-ab13-d0d55a947027/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/pthread-wmm/mix005_tso.oepc.i Unable to find full path for "g++" [2024-11-13 22:54:00,959 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 22:54:01,325 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 22:54:01,325 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_04341653-dcce-46aa-ab13-d0d55a947027/sv-benchmarks/c/pthread-wmm/mix005_tso.oepc.i [2024-11-13 22:54:01,344 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_04341653-dcce-46aa-ab13-d0d55a947027/bin/ukojak-verify-EEHR8qb7sm/data/72b3dc32c/fcf0b1f659b247e694c726935843a8ca/FLAGedb61811d [2024-11-13 22:54:01,548 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_04341653-dcce-46aa-ab13-d0d55a947027/bin/ukojak-verify-EEHR8qb7sm/data/72b3dc32c/fcf0b1f659b247e694c726935843a8ca [2024-11-13 22:54:01,551 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 22:54:01,553 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 22:54:01,555 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 22:54:01,555 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 22:54:01,561 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 22:54:01,562 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:54:01" (1/1) ... [2024-11-13 22:54:01,563 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2e10c9ea and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:54:01, skipping insertion in model container [2024-11-13 22:54:01,563 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:54:01" (1/1) ... [2024-11-13 22:54:01,606 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 22:54:02,224 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:54:02,245 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 22:54:02,370 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:54:02,433 INFO L204 MainTranslator]: Completed translation [2024-11-13 22:54:02,433 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:54:02 WrapperNode [2024-11-13 22:54:02,434 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 22:54:02,435 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 22:54:02,435 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 22:54:02,435 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 22:54:02,441 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:54:02" (1/1) ... [2024-11-13 22:54:02,460 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:54:02" (1/1) ... [2024-11-13 22:54:02,489 INFO L138 Inliner]: procedures = 177, calls = 56, calls flagged for inlining = 6, calls inlined = 7, statements flattened = 153 [2024-11-13 22:54:02,490 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 22:54:02,490 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 22:54:02,491 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 22:54:02,491 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 22:54:02,499 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:54:02" (1/1) ... [2024-11-13 22:54:02,499 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:54:02" (1/1) ... [2024-11-13 22:54:02,503 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:54:02" (1/1) ... [2024-11-13 22:54:02,504 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:54:02" (1/1) ... [2024-11-13 22:54:02,523 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:54:02" (1/1) ... [2024-11-13 22:54:02,532 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:54:02" (1/1) ... [2024-11-13 22:54:02,535 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:54:02" (1/1) ... [2024-11-13 22:54:02,541 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:54:02" (1/1) ... [2024-11-13 22:54:02,549 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 22:54:02,550 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 22:54:02,550 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 22:54:02,550 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 22:54:02,553 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:54:02" (1/1) ... [2024-11-13 22:54:02,562 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:54:02,578 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_04341653-dcce-46aa-ab13-d0d55a947027/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 22:54:02,594 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_04341653-dcce-46aa-ab13-d0d55a947027/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 22:54:02,598 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_04341653-dcce-46aa-ab13-d0d55a947027/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 22:54:02,633 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2024-11-13 22:54:02,633 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 22:54:02,634 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-11-13 22:54:02,634 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2024-11-13 22:54:02,634 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2024-11-13 22:54:02,634 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2024-11-13 22:54:02,635 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2024-11-13 22:54:02,635 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2024-11-13 22:54:02,635 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2024-11-13 22:54:02,635 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2024-11-13 22:54:02,636 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2024-11-13 22:54:02,636 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2024-11-13 22:54:02,636 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 22:54:02,636 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 22:54:02,638 WARN L207 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement. [2024-11-13 22:54:02,897 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 22:54:02,899 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 22:54:03,508 INFO L283 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-11-13 22:54:03,509 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 22:54:03,777 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 22:54:03,779 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-13 22:54:03,779 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:54:03 BoogieIcfgContainer [2024-11-13 22:54:03,779 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 22:54:03,780 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 22:54:03,781 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 22:54:03,794 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 22:54:03,794 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:54:03" (1/1) ... [2024-11-13 22:54:03,795 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck has thrown an exception: java.lang.UnsupportedOperationException: Concurrent programs are currently unsupported at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.initialize(CodeCheckObserver.java:172) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:356) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:166) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:150) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:127) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:233) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:227) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:144) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:106) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-11-13 22:54:03,803 INFO L158 Benchmark]: Toolchain (without parser) took 2250.12ms. Allocated memory is still 117.4MB. Free memory was 90.6MB in the beginning and 47.1MB in the end (delta: 43.5MB). Peak memory consumption was 47.2MB. Max. memory is 16.1GB. [2024-11-13 22:54:03,804 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 117.4MB. Free memory is still 83.4MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:54:03,806 INFO L158 Benchmark]: CACSL2BoogieTranslator took 879.57ms. Allocated memory is still 117.4MB. Free memory was 90.4MB in the beginning and 66.1MB in the end (delta: 24.3MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-11-13 22:54:03,807 INFO L158 Benchmark]: Boogie Procedure Inliner took 55.37ms. Allocated memory is still 117.4MB. Free memory was 66.1MB in the beginning and 63.7MB in the end (delta: 2.4MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:54:03,810 INFO L158 Benchmark]: Boogie Preprocessor took 58.61ms. Allocated memory is still 117.4MB. Free memory was 63.7MB in the beginning and 61.7MB in the end (delta: 2.0MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:54:03,810 INFO L158 Benchmark]: RCFGBuilder took 1229.71ms. Allocated memory is still 117.4MB. Free memory was 61.7MB in the beginning and 48.7MB in the end (delta: 13.0MB). Peak memory consumption was 30.4MB. Max. memory is 16.1GB. [2024-11-13 22:54:03,811 INFO L158 Benchmark]: CodeCheck took 21.03ms. Allocated memory is still 117.4MB. Free memory was 48.7MB in the beginning and 47.1MB in the end (delta: 1.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 22:54:03,813 INFO L338 ainManager$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 0.31ms. Allocated memory is still 117.4MB. Free memory is still 83.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 879.57ms. Allocated memory is still 117.4MB. Free memory was 90.4MB in the beginning and 66.1MB in the end (delta: 24.3MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 55.37ms. Allocated memory is still 117.4MB. Free memory was 66.1MB in the beginning and 63.7MB in the end (delta: 2.4MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 58.61ms. Allocated memory is still 117.4MB. Free memory was 63.7MB in the beginning and 61.7MB in the end (delta: 2.0MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 1229.71ms. Allocated memory is still 117.4MB. Free memory was 61.7MB in the beginning and 48.7MB in the end (delta: 13.0MB). Peak memory consumption was 30.4MB. Max. memory is 16.1GB. * CodeCheck took 21.03ms. Allocated memory is still 117.4MB. Free memory was 48.7MB in the beginning and 47.1MB in the end (delta: 1.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-11-13 22:54:03,848 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_04341653-dcce-46aa-ab13-d0d55a947027/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