./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/pthread-wmm/mix012_power.oepc_power.opt_pso.oepc_rmo.oepc_rmo.opt_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_cfd92b67-d81c-49eb-939c-5ade4ada8926/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfd92b67-d81c-49eb-939c-5ade4ada8926/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_cfd92b67-d81c-49eb-939c-5ade4ada8926/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfd92b67-d81c-49eb-939c-5ade4ada8926/bin/ukojak-verify-EEHR8qb7sm/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/pthread-wmm/mix012_power.oepc_power.opt_pso.oepc_rmo.oepc_rmo.opt_tso.oepc.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfd92b67-d81c-49eb-939c-5ade4ada8926/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_cfd92b67-d81c-49eb-939c-5ade4ada8926/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 af189c8870b49f611aa022222cf968f0c789441d4d4f9926444b1aa8c8dc68d1 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 21:36:46,483 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 21:36:46,586 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfd92b67-d81c-49eb-939c-5ade4ada8926/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2024-11-13 21:36:46,592 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 21:36:46,592 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 21:36:46,617 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 21:36:46,618 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 21:36:46,618 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 21:36:46,622 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 21:36:46,622 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 21:36:46,622 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 21:36:46,622 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 21:36:46,622 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 21:36:46,623 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-13 21:36:46,623 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-13 21:36:46,623 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-13 21:36:46,623 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 21:36:46,623 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 21:36:46,623 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 21:36:46,623 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 21:36:46,623 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 21:36:46,624 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 21:36:46,624 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 21:36:46,624 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 21:36:46,624 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 21:36:46,624 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:36:46,624 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 21:36:46,624 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 21:36:46,624 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 21:36:46,625 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 21:36:46,625 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_cfd92b67-d81c-49eb-939c-5ade4ada8926/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 -> af189c8870b49f611aa022222cf968f0c789441d4d4f9926444b1aa8c8dc68d1 [2024-11-13 21:36:46,985 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 21:36:46,997 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 21:36:47,002 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 21:36:47,004 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 21:36:47,005 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 21:36:47,007 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfd92b67-d81c-49eb-939c-5ade4ada8926/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/pthread-wmm/mix012_power.oepc_power.opt_pso.oepc_rmo.oepc_rmo.opt_tso.oepc.i Unable to find full path for "g++" [2024-11-13 21:36:49,312 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 21:36:49,664 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 21:36:49,665 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfd92b67-d81c-49eb-939c-5ade4ada8926/sv-benchmarks/c/pthread-wmm/mix012_power.oepc_power.opt_pso.oepc_rmo.oepc_rmo.opt_tso.oepc.i [2024-11-13 21:36:49,687 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfd92b67-d81c-49eb-939c-5ade4ada8926/bin/ukojak-verify-EEHR8qb7sm/data/0b7d8ce04/b027fdd9323f4d499bad193d764d778f/FLAGecdd9f531 [2024-11-13 21:36:49,704 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfd92b67-d81c-49eb-939c-5ade4ada8926/bin/ukojak-verify-EEHR8qb7sm/data/0b7d8ce04/b027fdd9323f4d499bad193d764d778f [2024-11-13 21:36:49,707 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 21:36:49,709 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 21:36:49,710 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 21:36:49,711 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 21:36:49,716 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 21:36:49,717 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:36:49" (1/1) ... [2024-11-13 21:36:49,718 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4e4ca1e7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:36:49, skipping insertion in model container [2024-11-13 21:36:49,719 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:36:49" (1/1) ... [2024-11-13 21:36:49,760 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 21:36:50,354 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:36:50,371 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 21:36:50,494 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:36:50,535 INFO L204 MainTranslator]: Completed translation [2024-11-13 21:36:50,536 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:36:50 WrapperNode [2024-11-13 21:36:50,537 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 21:36:50,538 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 21:36:50,538 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 21:36:50,538 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 21:36:50,545 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:36:50" (1/1) ... [2024-11-13 21:36:50,566 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:36:50" (1/1) ... [2024-11-13 21:36:50,599 INFO L138 Inliner]: procedures = 174, calls = 36, calls flagged for inlining = 6, calls inlined = 7, statements flattened = 109 [2024-11-13 21:36:50,600 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 21:36:50,601 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 21:36:50,601 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 21:36:50,601 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 21:36:50,610 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:36:50" (1/1) ... [2024-11-13 21:36:50,610 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:36:50" (1/1) ... [2024-11-13 21:36:50,614 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:36:50" (1/1) ... [2024-11-13 21:36:50,614 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:36:50" (1/1) ... [2024-11-13 21:36:50,623 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:36:50" (1/1) ... [2024-11-13 21:36:50,625 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:36:50" (1/1) ... [2024-11-13 21:36:50,627 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:36:50" (1/1) ... [2024-11-13 21:36:50,629 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:36:50" (1/1) ... [2024-11-13 21:36:50,632 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 21:36:50,637 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 21:36:50,638 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 21:36:50,638 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 21:36:50,639 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:36:50" (1/1) ... [2024-11-13 21:36:50,650 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:36:50,667 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfd92b67-d81c-49eb-939c-5ade4ada8926/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 21:36:50,685 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfd92b67-d81c-49eb-939c-5ade4ada8926/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 21:36:50,689 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfd92b67-d81c-49eb-939c-5ade4ada8926/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 21:36:50,730 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2024-11-13 21:36:50,730 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 21:36:50,730 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2024-11-13 21:36:50,730 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2024-11-13 21:36:50,731 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2024-11-13 21:36:50,731 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2024-11-13 21:36:50,731 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 21:36:50,731 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2024-11-13 21:36:50,731 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 21:36:50,731 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 21:36:50,733 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 21:36:50,899 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 21:36:50,901 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 21:36:51,348 INFO L283 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-11-13 21:36:51,349 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 21:36:51,656 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 21:36:51,657 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-13 21:36:51,657 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:36:51 BoogieIcfgContainer [2024-11-13 21:36:51,657 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 21:36:51,660 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 21:36:51,660 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 21:36:51,674 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 21:36:51,675 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:36:51" (1/1) ... [2024-11-13 21:36:51,676 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$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-11-13 21:36:51,681 INFO L158 Benchmark]: Toolchain (without parser) took 1972.26ms. Allocated memory is still 117.4MB. Free memory was 91.2MB in the beginning and 79.5MB in the end (delta: 11.7MB). Peak memory consumption was 13.5MB. Max. memory is 16.1GB. [2024-11-13 21:36:51,682 INFO L158 Benchmark]: CDTParser took 0.77ms. Allocated memory is still 117.4MB. Free memory is still 74.4MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 21:36:51,682 INFO L158 Benchmark]: CACSL2BoogieTranslator took 827.00ms. Allocated memory is still 117.4MB. Free memory was 91.0MB in the beginning and 68.4MB in the end (delta: 22.5MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2024-11-13 21:36:51,683 INFO L158 Benchmark]: Boogie Procedure Inliner took 62.23ms. Allocated memory is still 117.4MB. Free memory was 68.4MB in the beginning and 66.2MB in the end (delta: 2.2MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 21:36:51,683 INFO L158 Benchmark]: Boogie Preprocessor took 32.03ms. Allocated memory is still 117.4MB. Free memory was 66.2MB in the beginning and 64.9MB in the end (delta: 1.3MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 21:36:51,684 INFO L158 Benchmark]: RCFGBuilder took 1019.69ms. Allocated memory is still 117.4MB. Free memory was 64.9MB in the beginning and 80.9MB in the end (delta: -16.0MB). Peak memory consumption was 38.6MB. Max. memory is 16.1GB. [2024-11-13 21:36:51,684 INFO L158 Benchmark]: CodeCheck took 19.90ms. Allocated memory is still 117.4MB. Free memory was 80.9MB in the beginning and 79.5MB in the end (delta: 1.3MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 21:36:51,687 INFO L338 ainManager$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 0.77ms. Allocated memory is still 117.4MB. Free memory is still 74.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 827.00ms. Allocated memory is still 117.4MB. Free memory was 91.0MB in the beginning and 68.4MB in the end (delta: 22.5MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 62.23ms. Allocated memory is still 117.4MB. Free memory was 68.4MB in the beginning and 66.2MB in the end (delta: 2.2MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 32.03ms. Allocated memory is still 117.4MB. Free memory was 66.2MB in the beginning and 64.9MB in the end (delta: 1.3MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 1019.69ms. Allocated memory is still 117.4MB. Free memory was 64.9MB in the beginning and 80.9MB in the end (delta: -16.0MB). Peak memory consumption was 38.6MB. Max. memory is 16.1GB. * CodeCheck took 19.90ms. Allocated memory is still 117.4MB. Free memory was 80.9MB in the beginning and 79.5MB in the end (delta: 1.3MB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-11-13 21:36:51,721 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfd92b67-d81c-49eb-939c-5ade4ada8926/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfd92b67-d81c-49eb-939c-5ade4ada8926/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfd92b67-d81c-49eb-939c-5ade4ada8926/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_cfd92b67-d81c-49eb-939c-5ade4ada8926/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfd92b67-d81c-49eb-939c-5ade4ada8926/bin/ukojak-verify-EEHR8qb7sm/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/pthread-wmm/mix012_power.oepc_power.opt_pso.oepc_rmo.oepc_rmo.opt_tso.oepc.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfd92b67-d81c-49eb-939c-5ade4ada8926/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_cfd92b67-d81c-49eb-939c-5ade4ada8926/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 af189c8870b49f611aa022222cf968f0c789441d4d4f9926444b1aa8c8dc68d1 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 21:36:54,756 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 21:36:54,902 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfd92b67-d81c-49eb-939c-5ade4ada8926/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2024-11-13 21:36:54,950 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 21:36:54,951 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 21:36:54,952 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 21:36:54,953 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 21:36:54,953 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 21:36:54,953 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 21:36:54,954 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 21:36:54,954 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 21:36:54,954 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-13 21:36:54,954 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-13 21:36:54,955 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-13 21:36:54,955 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 21:36:54,955 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-13 21:36:54,955 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-13 21:36:54,955 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 21:36:54,955 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-13 21:36:54,956 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 21:36:54,956 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 21:36:54,956 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 21:36:54,956 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 21:36:54,956 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 21:36:54,957 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 21:36:54,957 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 21:36:54,957 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-11-13 21:36:54,957 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 21:36:54,957 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:36:54,957 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 21:36:54,957 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 21:36:54,958 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-13 21:36:54,958 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 21:36:54,958 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-11-13 21:36:54,958 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_cfd92b67-d81c-49eb-939c-5ade4ada8926/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 -> af189c8870b49f611aa022222cf968f0c789441d4d4f9926444b1aa8c8dc68d1 [2024-11-13 21:36:55,375 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 21:36:55,389 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 21:36:55,394 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 21:36:55,397 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 21:36:55,398 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 21:36:55,400 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfd92b67-d81c-49eb-939c-5ade4ada8926/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/pthread-wmm/mix012_power.oepc_power.opt_pso.oepc_rmo.oepc_rmo.opt_tso.oepc.i Unable to find full path for "g++" [2024-11-13 21:36:57,378 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 21:36:57,717 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 21:36:57,718 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfd92b67-d81c-49eb-939c-5ade4ada8926/sv-benchmarks/c/pthread-wmm/mix012_power.oepc_power.opt_pso.oepc_rmo.oepc_rmo.opt_tso.oepc.i [2024-11-13 21:36:57,734 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfd92b67-d81c-49eb-939c-5ade4ada8926/bin/ukojak-verify-EEHR8qb7sm/data/2ed9ac1cb/6258c5955ee7412397cd029f266898fe/FLAG75aed33d5 [2024-11-13 21:36:57,944 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfd92b67-d81c-49eb-939c-5ade4ada8926/bin/ukojak-verify-EEHR8qb7sm/data/2ed9ac1cb/6258c5955ee7412397cd029f266898fe [2024-11-13 21:36:57,947 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 21:36:57,949 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 21:36:57,950 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 21:36:57,950 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 21:36:57,953 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 21:36:57,954 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:36:57" (1/1) ... [2024-11-13 21:36:57,955 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2f0d6f29 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:36:57, skipping insertion in model container [2024-11-13 21:36:57,956 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:36:57" (1/1) ... [2024-11-13 21:36:58,005 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 21:36:58,598 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:36:58,623 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 21:36:58,737 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:36:58,798 INFO L204 MainTranslator]: Completed translation [2024-11-13 21:36:58,799 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:36:58 WrapperNode [2024-11-13 21:36:58,799 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 21:36:58,800 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 21:36:58,801 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 21:36:58,801 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 21:36:58,810 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:36:58" (1/1) ... [2024-11-13 21:36:58,839 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:36:58" (1/1) ... [2024-11-13 21:36:58,881 INFO L138 Inliner]: procedures = 175, calls = 36, calls flagged for inlining = 6, calls inlined = 7, statements flattened = 110 [2024-11-13 21:36:58,881 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 21:36:58,882 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 21:36:58,882 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 21:36:58,882 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 21:36:58,895 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:36:58" (1/1) ... [2024-11-13 21:36:58,895 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:36:58" (1/1) ... [2024-11-13 21:36:58,903 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:36:58" (1/1) ... [2024-11-13 21:36:58,903 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:36:58" (1/1) ... [2024-11-13 21:36:58,924 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:36:58" (1/1) ... [2024-11-13 21:36:58,926 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:36:58" (1/1) ... [2024-11-13 21:36:58,929 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:36:58" (1/1) ... [2024-11-13 21:36:58,930 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:36:58" (1/1) ... [2024-11-13 21:36:58,939 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 21:36:58,942 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 21:36:58,942 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 21:36:58,942 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 21:36:58,943 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:36:58" (1/1) ... [2024-11-13 21:36:58,951 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:36:58,964 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfd92b67-d81c-49eb-939c-5ade4ada8926/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 21:36:58,978 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfd92b67-d81c-49eb-939c-5ade4ada8926/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 21:36:58,984 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfd92b67-d81c-49eb-939c-5ade4ada8926/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 21:36:59,013 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2024-11-13 21:36:59,013 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 21:36:59,014 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-11-13 21:36:59,014 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2024-11-13 21:36:59,014 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2024-11-13 21:36:59,014 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2024-11-13 21:36:59,015 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2024-11-13 21:36:59,015 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2024-11-13 21:36:59,015 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 21:36:59,015 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 21:36:59,017 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 21:36:59,259 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 21:36:59,261 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 21:36:59,863 INFO L283 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-11-13 21:36:59,863 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 21:37:00,097 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 21:37:00,097 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-13 21:37:00,097 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:37:00 BoogieIcfgContainer [2024-11-13 21:37:00,098 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 21:37:00,098 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 21:37:00,098 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 21:37:00,110 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 21:37:00,110 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:37:00" (1/1) ... [2024-11-13 21:37:00,111 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$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-11-13 21:37:00,118 INFO L158 Benchmark]: Toolchain (without parser) took 2168.58ms. Allocated memory is still 117.4MB. Free memory was 93.3MB in the beginning and 73.1MB in the end (delta: 20.2MB). Peak memory consumption was 22.1MB. Max. memory is 16.1GB. [2024-11-13 21:37:00,119 INFO L158 Benchmark]: CDTParser took 0.51ms. Allocated memory is still 83.9MB. Free memory is still 48.5MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 21:37:00,119 INFO L158 Benchmark]: CACSL2BoogieTranslator took 849.98ms. Allocated memory is still 117.4MB. Free memory was 93.1MB in the beginning and 70.1MB in the end (delta: 23.0MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2024-11-13 21:37:00,120 INFO L158 Benchmark]: Boogie Procedure Inliner took 80.86ms. Allocated memory is still 117.4MB. Free memory was 70.1MB in the beginning and 68.1MB in the end (delta: 1.9MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 21:37:00,120 INFO L158 Benchmark]: Boogie Preprocessor took 59.12ms. Allocated memory is still 117.4MB. Free memory was 67.9MB in the beginning and 66.4MB in the end (delta: 1.5MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 21:37:00,120 INFO L158 Benchmark]: RCFGBuilder took 1155.83ms. Allocated memory is still 117.4MB. Free memory was 66.4MB in the beginning and 74.5MB in the end (delta: -8.0MB). Peak memory consumption was 38.8MB. Max. memory is 16.1GB. [2024-11-13 21:37:00,121 INFO L158 Benchmark]: CodeCheck took 17.59ms. Allocated memory is still 117.4MB. Free memory was 74.5MB in the beginning and 73.1MB in the end (delta: 1.4MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 21:37:00,126 INFO L338 ainManager$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 0.51ms. Allocated memory is still 83.9MB. Free memory is still 48.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 849.98ms. Allocated memory is still 117.4MB. Free memory was 93.1MB in the beginning and 70.1MB in the end (delta: 23.0MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 80.86ms. Allocated memory is still 117.4MB. Free memory was 70.1MB in the beginning and 68.1MB in the end (delta: 1.9MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 59.12ms. Allocated memory is still 117.4MB. Free memory was 67.9MB in the beginning and 66.4MB in the end (delta: 1.5MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 1155.83ms. Allocated memory is still 117.4MB. Free memory was 66.4MB in the beginning and 74.5MB in the end (delta: -8.0MB). Peak memory consumption was 38.8MB. Max. memory is 16.1GB. * CodeCheck took 17.59ms. Allocated memory is still 117.4MB. Free memory was 74.5MB in the beginning and 73.1MB in the end (delta: 1.4MB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-11-13 21:37:00,150 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfd92b67-d81c-49eb-939c-5ade4ada8926/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