./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/pthread-wmm/mix025_pso.opt_rmo.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_d4e9dd5c-a9a6-47ed-bdbd-cdb77b7b2b2b/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d4e9dd5c-a9a6-47ed-bdbd-cdb77b7b2b2b/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_d4e9dd5c-a9a6-47ed-bdbd-cdb77b7b2b2b/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d4e9dd5c-a9a6-47ed-bdbd-cdb77b7b2b2b/bin/ukojak-verify-EEHR8qb7sm/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/pthread-wmm/mix025_pso.opt_rmo.opt.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d4e9dd5c-a9a6-47ed-bdbd-cdb77b7b2b2b/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_d4e9dd5c-a9a6-47ed-bdbd-cdb77b7b2b2b/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 3bbcbfea07b4de27a61735028fd08097276598be4815bd7ea5f14ba44ebf2380 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 22:38:50,366 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 22:38:50,439 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d4e9dd5c-a9a6-47ed-bdbd-cdb77b7b2b2b/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2024-11-13 22:38:50,444 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 22:38:50,444 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 22:38:50,474 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 22:38:50,475 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 22:38:50,476 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 22:38:50,476 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 22:38:50,476 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 22:38:50,477 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 22:38:50,477 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 22:38:50,477 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 22:38:50,478 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-13 22:38:50,478 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-13 22:38:50,478 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-13 22:38:50,478 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 22:38:50,478 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 22:38:50,479 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 22:38:50,479 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 22:38:50,479 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 22:38:50,479 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 22:38:50,479 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 22:38:50,479 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 22:38:50,479 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 22:38:50,479 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:38:50,480 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 22:38:50,480 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 22:38:50,480 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 22:38:50,480 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 22:38:50,481 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_d4e9dd5c-a9a6-47ed-bdbd-cdb77b7b2b2b/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 -> 3bbcbfea07b4de27a61735028fd08097276598be4815bd7ea5f14ba44ebf2380 [2024-11-13 22:38:50,801 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 22:38:50,808 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 22:38:50,812 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 22:38:50,813 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 22:38:50,814 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 22:38:50,815 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d4e9dd5c-a9a6-47ed-bdbd-cdb77b7b2b2b/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/pthread-wmm/mix025_pso.opt_rmo.opt.i Unable to find full path for "g++" [2024-11-13 22:38:52,618 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 22:38:52,906 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 22:38:52,907 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d4e9dd5c-a9a6-47ed-bdbd-cdb77b7b2b2b/sv-benchmarks/c/pthread-wmm/mix025_pso.opt_rmo.opt.i [2024-11-13 22:38:52,921 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d4e9dd5c-a9a6-47ed-bdbd-cdb77b7b2b2b/bin/ukojak-verify-EEHR8qb7sm/data/a84029233/a583b65e1c2940699680369f6c405ff9/FLAG964f3beda [2024-11-13 22:38:52,939 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d4e9dd5c-a9a6-47ed-bdbd-cdb77b7b2b2b/bin/ukojak-verify-EEHR8qb7sm/data/a84029233/a583b65e1c2940699680369f6c405ff9 [2024-11-13 22:38:52,942 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 22:38:52,945 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 22:38:52,947 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 22:38:52,947 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 22:38:52,951 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 22:38:52,952 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:38:52" (1/1) ... [2024-11-13 22:38:52,953 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@40c1ad49 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:38:52, skipping insertion in model container [2024-11-13 22:38:52,953 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:38:52" (1/1) ... [2024-11-13 22:38:52,986 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 22:38:53,514 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:38:53,524 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 22:38:53,588 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:38:53,638 INFO L204 MainTranslator]: Completed translation [2024-11-13 22:38:53,639 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:38:53 WrapperNode [2024-11-13 22:38:53,640 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 22:38:53,641 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 22:38:53,641 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 22:38:53,642 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 22:38:53,648 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:38:53" (1/1) ... [2024-11-13 22:38:53,662 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:38:53" (1/1) ... [2024-11-13 22:38:53,685 INFO L138 Inliner]: procedures = 175, calls = 45, calls flagged for inlining = 6, calls inlined = 7, statements flattened = 120 [2024-11-13 22:38:53,685 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 22:38:53,686 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 22:38:53,686 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 22:38:53,686 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 22:38:53,694 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:38:53" (1/1) ... [2024-11-13 22:38:53,694 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:38:53" (1/1) ... [2024-11-13 22:38:53,697 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:38:53" (1/1) ... [2024-11-13 22:38:53,697 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:38:53" (1/1) ... [2024-11-13 22:38:53,707 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:38:53" (1/1) ... [2024-11-13 22:38:53,709 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:38:53" (1/1) ... [2024-11-13 22:38:53,713 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:38:53" (1/1) ... [2024-11-13 22:38:53,714 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:38:53" (1/1) ... [2024-11-13 22:38:53,723 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 22:38:53,723 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 22:38:53,724 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 22:38:53,724 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 22:38:53,725 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:38:53" (1/1) ... [2024-11-13 22:38:53,734 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:38:53,748 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d4e9dd5c-a9a6-47ed-bdbd-cdb77b7b2b2b/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 22:38:53,760 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d4e9dd5c-a9a6-47ed-bdbd-cdb77b7b2b2b/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 22:38:53,766 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d4e9dd5c-a9a6-47ed-bdbd-cdb77b7b2b2b/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 22:38:53,796 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2024-11-13 22:38:53,796 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 22:38:53,796 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2024-11-13 22:38:53,796 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2024-11-13 22:38:53,796 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2024-11-13 22:38:53,796 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2024-11-13 22:38:53,796 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2024-11-13 22:38:53,796 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2024-11-13 22:38:53,796 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 22:38:53,796 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2024-11-13 22:38:53,797 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 22:38:53,797 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 22:38:53,799 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 22:38:53,986 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 22:38:53,989 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 22:38:54,433 INFO L283 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-11-13 22:38:54,433 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 22:38:54,643 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 22:38:54,647 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-13 22:38:54,648 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:38:54 BoogieIcfgContainer [2024-11-13 22:38:54,648 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 22:38:54,648 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 22:38:54,649 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 22:38:54,661 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 22:38:54,662 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:38:54" (1/1) ... [2024-11-13 22:38:54,663 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 22:38:54,672 INFO L158 Benchmark]: Toolchain (without parser) took 1724.64ms. Allocated memory is still 117.4MB. Free memory was 91.4MB in the beginning and 77.9MB in the end (delta: 13.5MB). Peak memory consumption was 13.6MB. Max. memory is 16.1GB. [2024-11-13 22:38:54,673 INFO L158 Benchmark]: CDTParser took 0.96ms. Allocated memory is still 117.4MB. Free memory was 74.7MB in the beginning and 74.5MB in the end (delta: 196.6kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:38:54,675 INFO L158 Benchmark]: CACSL2BoogieTranslator took 694.13ms. Allocated memory is still 117.4MB. Free memory was 91.1MB in the beginning and 68.3MB in the end (delta: 22.8MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2024-11-13 22:38:54,675 INFO L158 Benchmark]: Boogie Procedure Inliner took 44.28ms. Allocated memory is still 117.4MB. Free memory was 68.3MB in the beginning and 66.0MB in the end (delta: 2.3MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:38:54,676 INFO L158 Benchmark]: Boogie Preprocessor took 36.93ms. Allocated memory is still 117.4MB. Free memory was 66.0MB in the beginning and 64.7MB in the end (delta: 1.3MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:38:54,677 INFO L158 Benchmark]: RCFGBuilder took 924.37ms. Allocated memory is still 117.4MB. Free memory was 64.5MB in the beginning and 78.9MB in the end (delta: -14.4MB). Peak memory consumption was 38.7MB. Max. memory is 16.1GB. [2024-11-13 22:38:54,678 INFO L158 Benchmark]: CodeCheck took 20.15ms. Allocated memory is still 117.4MB. Free memory was 78.9MB in the beginning and 77.9MB in the end (delta: 955.7kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:38:54,683 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 0.96ms. Allocated memory is still 117.4MB. Free memory was 74.7MB in the beginning and 74.5MB in the end (delta: 196.6kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 694.13ms. Allocated memory is still 117.4MB. Free memory was 91.1MB in the beginning and 68.3MB in the end (delta: 22.8MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 44.28ms. Allocated memory is still 117.4MB. Free memory was 68.3MB in the beginning and 66.0MB in the end (delta: 2.3MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 36.93ms. Allocated memory is still 117.4MB. Free memory was 66.0MB in the beginning and 64.7MB in the end (delta: 1.3MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 924.37ms. Allocated memory is still 117.4MB. Free memory was 64.5MB in the beginning and 78.9MB in the end (delta: -14.4MB). Peak memory consumption was 38.7MB. Max. memory is 16.1GB. * CodeCheck took 20.15ms. Allocated memory is still 117.4MB. Free memory was 78.9MB in the beginning and 77.9MB in the end (delta: 955.7kB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-11-13 22:38:54,715 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d4e9dd5c-a9a6-47ed-bdbd-cdb77b7b2b2b/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_d4e9dd5c-a9a6-47ed-bdbd-cdb77b7b2b2b/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d4e9dd5c-a9a6-47ed-bdbd-cdb77b7b2b2b/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_d4e9dd5c-a9a6-47ed-bdbd-cdb77b7b2b2b/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d4e9dd5c-a9a6-47ed-bdbd-cdb77b7b2b2b/bin/ukojak-verify-EEHR8qb7sm/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/pthread-wmm/mix025_pso.opt_rmo.opt.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d4e9dd5c-a9a6-47ed-bdbd-cdb77b7b2b2b/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_d4e9dd5c-a9a6-47ed-bdbd-cdb77b7b2b2b/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 3bbcbfea07b4de27a61735028fd08097276598be4815bd7ea5f14ba44ebf2380 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 22:38:57,271 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 22:38:57,390 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d4e9dd5c-a9a6-47ed-bdbd-cdb77b7b2b2b/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2024-11-13 22:38:57,423 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 22:38:57,424 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 22:38:57,425 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 22:38:57,425 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 22:38:57,425 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 22:38:57,426 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 22:38:57,426 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 22:38:57,426 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 22:38:57,426 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-13 22:38:57,438 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-13 22:38:57,438 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-13 22:38:57,438 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 22:38:57,438 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-13 22:38:57,438 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-13 22:38:57,438 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 22:38:57,438 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-13 22:38:57,438 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 22:38:57,438 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 22:38:57,439 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 22:38:57,439 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 22:38:57,439 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 22:38:57,439 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 22:38:57,439 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 22:38:57,439 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-11-13 22:38:57,439 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 22:38:57,439 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:38:57,440 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 22:38:57,440 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 22:38:57,440 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-13 22:38:57,440 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 22:38:57,440 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-11-13 22:38:57,440 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_d4e9dd5c-a9a6-47ed-bdbd-cdb77b7b2b2b/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 -> 3bbcbfea07b4de27a61735028fd08097276598be4815bd7ea5f14ba44ebf2380 [2024-11-13 22:38:57,745 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 22:38:57,753 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 22:38:57,756 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 22:38:57,757 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 22:38:57,757 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 22:38:57,758 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d4e9dd5c-a9a6-47ed-bdbd-cdb77b7b2b2b/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/pthread-wmm/mix025_pso.opt_rmo.opt.i Unable to find full path for "g++" [2024-11-13 22:38:59,829 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 22:39:00,210 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 22:39:00,212 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d4e9dd5c-a9a6-47ed-bdbd-cdb77b7b2b2b/sv-benchmarks/c/pthread-wmm/mix025_pso.opt_rmo.opt.i [2024-11-13 22:39:00,234 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d4e9dd5c-a9a6-47ed-bdbd-cdb77b7b2b2b/bin/ukojak-verify-EEHR8qb7sm/data/8070142bf/5e30dc4a6cbe4d73beff0741240e3ebc/FLAG676c4c3ee [2024-11-13 22:39:00,254 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d4e9dd5c-a9a6-47ed-bdbd-cdb77b7b2b2b/bin/ukojak-verify-EEHR8qb7sm/data/8070142bf/5e30dc4a6cbe4d73beff0741240e3ebc [2024-11-13 22:39:00,259 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 22:39:00,260 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 22:39:00,262 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 22:39:00,264 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 22:39:00,268 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 22:39:00,269 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:39:00" (1/1) ... [2024-11-13 22:39:00,270 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@711a751e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:39:00, skipping insertion in model container [2024-11-13 22:39:00,273 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:39:00" (1/1) ... [2024-11-13 22:39:00,321 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 22:39:00,767 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:39:00,783 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 22:39:00,846 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:39:00,886 INFO L204 MainTranslator]: Completed translation [2024-11-13 22:39:00,886 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:39:00 WrapperNode [2024-11-13 22:39:00,887 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 22:39:00,888 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 22:39:00,888 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 22:39:00,888 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 22:39:00,895 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:39:00" (1/1) ... [2024-11-13 22:39:00,911 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:39:00" (1/1) ... [2024-11-13 22:39:00,933 INFO L138 Inliner]: procedures = 176, calls = 45, calls flagged for inlining = 6, calls inlined = 7, statements flattened = 121 [2024-11-13 22:39:00,934 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 22:39:00,934 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 22:39:00,935 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 22:39:00,935 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 22:39:00,942 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:39:00" (1/1) ... [2024-11-13 22:39:00,942 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:39:00" (1/1) ... [2024-11-13 22:39:00,946 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:39:00" (1/1) ... [2024-11-13 22:39:00,947 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:39:00" (1/1) ... [2024-11-13 22:39:00,958 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:39:00" (1/1) ... [2024-11-13 22:39:00,960 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:39:00" (1/1) ... [2024-11-13 22:39:00,962 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:39:00" (1/1) ... [2024-11-13 22:39:00,964 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:39:00" (1/1) ... [2024-11-13 22:39:00,967 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 22:39:00,968 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 22:39:00,968 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 22:39:00,968 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 22:39:00,969 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:39:00" (1/1) ... [2024-11-13 22:39:00,975 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:39:00,990 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d4e9dd5c-a9a6-47ed-bdbd-cdb77b7b2b2b/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 22:39:01,004 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d4e9dd5c-a9a6-47ed-bdbd-cdb77b7b2b2b/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 22:39:01,008 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d4e9dd5c-a9a6-47ed-bdbd-cdb77b7b2b2b/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 22:39:01,039 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2024-11-13 22:39:01,039 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 22:39:01,039 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-11-13 22:39:01,039 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2024-11-13 22:39:01,039 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2024-11-13 22:39:01,039 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2024-11-13 22:39:01,040 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2024-11-13 22:39:01,040 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2024-11-13 22:39:01,041 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2024-11-13 22:39:01,041 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2024-11-13 22:39:01,041 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 22:39:01,041 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 22:39:01,043 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 22:39:01,207 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 22:39:01,209 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 22:39:01,627 INFO L283 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-11-13 22:39:01,627 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 22:39:01,830 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 22:39:01,830 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-13 22:39:01,831 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:39:01 BoogieIcfgContainer [2024-11-13 22:39:01,831 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 22:39:01,832 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 22:39:01,832 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 22:39:01,842 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 22:39:01,843 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:39:01" (1/1) ... [2024-11-13 22:39:01,844 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$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-11-13 22:39:01,852 INFO L158 Benchmark]: Toolchain (without parser) took 1588.18ms. Allocated memory is still 117.4MB. Free memory was 93.0MB in the beginning and 71.1MB in the end (delta: 21.9MB). Peak memory consumption was 22.3MB. Max. memory is 16.1GB. [2024-11-13 22:39:01,852 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 83.9MB. Free memory is still 50.0MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:39:01,852 INFO L158 Benchmark]: CACSL2BoogieTranslator took 625.58ms. Allocated memory is still 117.4MB. Free memory was 92.9MB in the beginning and 69.7MB in the end (delta: 23.1MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2024-11-13 22:39:01,853 INFO L158 Benchmark]: Boogie Procedure Inliner took 46.24ms. Allocated memory is still 117.4MB. Free memory was 69.7MB in the beginning and 67.5MB in the end (delta: 2.2MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:39:01,853 INFO L158 Benchmark]: Boogie Preprocessor took 32.75ms. Allocated memory is still 117.4MB. Free memory was 67.5MB in the beginning and 65.9MB in the end (delta: 1.6MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:39:01,854 INFO L158 Benchmark]: RCFGBuilder took 863.23ms. Allocated memory is still 117.4MB. Free memory was 65.8MB in the beginning and 72.0MB in the end (delta: -6.2MB). Peak memory consumption was 39.0MB. Max. memory is 16.1GB. [2024-11-13 22:39:01,854 INFO L158 Benchmark]: CodeCheck took 15.55ms. Allocated memory is still 117.4MB. Free memory was 72.0MB in the beginning and 71.1MB in the end (delta: 893.4kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:39:01,856 INFO L338 ainManager$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 0.28ms. Allocated memory is still 83.9MB. Free memory is still 50.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 625.58ms. Allocated memory is still 117.4MB. Free memory was 92.9MB in the beginning and 69.7MB in the end (delta: 23.1MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 46.24ms. Allocated memory is still 117.4MB. Free memory was 69.7MB in the beginning and 67.5MB in the end (delta: 2.2MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 32.75ms. Allocated memory is still 117.4MB. Free memory was 67.5MB in the beginning and 65.9MB in the end (delta: 1.6MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 863.23ms. Allocated memory is still 117.4MB. Free memory was 65.8MB in the beginning and 72.0MB in the end (delta: -6.2MB). Peak memory consumption was 39.0MB. Max. memory is 16.1GB. * CodeCheck took 15.55ms. Allocated memory is still 117.4MB. Free memory was 72.0MB in the beginning and 71.1MB in the end (delta: 893.4kB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-11-13 22:39:01,885 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d4e9dd5c-a9a6-47ed-bdbd-cdb77b7b2b2b/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 Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: Concurrent programs are currently unsupported