./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/pthread-wmm/mix028_power.opt_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_89e0c1cf-7416-4ce7-9608-04bcad7f49c4/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89e0c1cf-7416-4ce7-9608-04bcad7f49c4/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_89e0c1cf-7416-4ce7-9608-04bcad7f49c4/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89e0c1cf-7416-4ce7-9608-04bcad7f49c4/bin/ukojak-verify-EEHR8qb7sm/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/pthread-wmm/mix028_power.opt_pso.opt_rmo.opt.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89e0c1cf-7416-4ce7-9608-04bcad7f49c4/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_89e0c1cf-7416-4ce7-9608-04bcad7f49c4/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 a86612b573a63cde2c4106f45bf8b3ea66989a894eb80420a80ff8b17f8f03d1 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 16:39:35,908 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 16:39:35,970 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89e0c1cf-7416-4ce7-9608-04bcad7f49c4/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2024-11-13 16:39:35,974 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 16:39:35,975 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 16:39:35,999 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 16:39:36,000 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 16:39:36,001 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 16:39:36,001 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 16:39:36,001 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 16:39:36,002 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 16:39:36,002 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 16:39:36,003 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 16:39:36,003 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-13 16:39:36,003 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-13 16:39:36,003 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-13 16:39:36,003 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 16:39:36,003 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 16:39:36,003 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 16:39:36,003 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 16:39:36,003 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 16:39:36,004 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 16:39:36,004 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 16:39:36,004 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 16:39:36,005 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 16:39:36,005 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 16:39:36,005 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 16:39:36,005 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 16:39:36,005 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 16:39:36,005 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 16:39:36,005 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_89e0c1cf-7416-4ce7-9608-04bcad7f49c4/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 -> a86612b573a63cde2c4106f45bf8b3ea66989a894eb80420a80ff8b17f8f03d1 [2024-11-13 16:39:36,340 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 16:39:36,348 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 16:39:36,350 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 16:39:36,351 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 16:39:36,352 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 16:39:36,353 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89e0c1cf-7416-4ce7-9608-04bcad7f49c4/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/pthread-wmm/mix028_power.opt_pso.opt_rmo.opt.i Unable to find full path for "g++" [2024-11-13 16:39:38,137 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 16:39:38,492 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 16:39:38,493 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89e0c1cf-7416-4ce7-9608-04bcad7f49c4/sv-benchmarks/c/pthread-wmm/mix028_power.opt_pso.opt_rmo.opt.i [2024-11-13 16:39:38,515 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89e0c1cf-7416-4ce7-9608-04bcad7f49c4/bin/ukojak-verify-EEHR8qb7sm/data/fb2636748/74e943376ca84c1287e71f5942414bd3/FLAG24fabd630 [2024-11-13 16:39:38,529 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89e0c1cf-7416-4ce7-9608-04bcad7f49c4/bin/ukojak-verify-EEHR8qb7sm/data/fb2636748/74e943376ca84c1287e71f5942414bd3 [2024-11-13 16:39:38,532 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 16:39:38,533 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 16:39:38,535 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 16:39:38,535 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 16:39:38,540 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 16:39:38,540 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 04:39:38" (1/1) ... [2024-11-13 16:39:38,541 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@73f35257 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:39:38, skipping insertion in model container [2024-11-13 16:39:38,542 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 04:39:38" (1/1) ... [2024-11-13 16:39:38,576 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 16:39:39,111 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 16:39:39,128 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 16:39:39,235 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 16:39:39,285 INFO L204 MainTranslator]: Completed translation [2024-11-13 16:39:39,286 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:39:39 WrapperNode [2024-11-13 16:39:39,287 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 16:39:39,288 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 16:39:39,288 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 16:39:39,288 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 16:39:39,295 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:39:39" (1/1) ... [2024-11-13 16:39:39,311 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:39:39" (1/1) ... [2024-11-13 16:39:39,338 INFO L138 Inliner]: procedures = 175, calls = 45, calls flagged for inlining = 6, calls inlined = 7, statements flattened = 138 [2024-11-13 16:39:39,339 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 16:39:39,339 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 16:39:39,339 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 16:39:39,339 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 16:39:39,351 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:39:39" (1/1) ... [2024-11-13 16:39:39,352 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:39:39" (1/1) ... [2024-11-13 16:39:39,357 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:39:39" (1/1) ... [2024-11-13 16:39:39,359 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:39:39" (1/1) ... [2024-11-13 16:39:39,373 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:39:39" (1/1) ... [2024-11-13 16:39:39,375 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:39:39" (1/1) ... [2024-11-13 16:39:39,380 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:39:39" (1/1) ... [2024-11-13 16:39:39,381 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:39:39" (1/1) ... [2024-11-13 16:39:39,389 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 16:39:39,390 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 16:39:39,390 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 16:39:39,390 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 16:39:39,391 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:39:39" (1/1) ... [2024-11-13 16:39:39,402 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 16:39:39,416 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89e0c1cf-7416-4ce7-9608-04bcad7f49c4/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 16:39:39,433 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89e0c1cf-7416-4ce7-9608-04bcad7f49c4/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 16:39:39,445 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89e0c1cf-7416-4ce7-9608-04bcad7f49c4/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 16:39:39,485 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2024-11-13 16:39:39,485 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 16:39:39,485 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2024-11-13 16:39:39,486 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2024-11-13 16:39:39,489 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2024-11-13 16:39:39,489 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2024-11-13 16:39:39,489 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2024-11-13 16:39:39,489 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2024-11-13 16:39:39,489 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 16:39:39,489 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2024-11-13 16:39:39,489 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 16:39:39,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 16:39:39,491 WARN L207 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement. [2024-11-13 16:39:39,734 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 16:39:39,738 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 16:39:40,162 INFO L283 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-11-13 16:39:40,163 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 16:39:40,340 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 16:39:40,341 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-13 16:39:40,341 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 04:39:40 BoogieIcfgContainer [2024-11-13 16:39:40,341 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 16:39:40,342 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 16:39:40,342 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 16:39:40,352 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 16:39:40,353 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 04:39:40" (1/1) ... [2024-11-13 16:39:40,354 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck has thrown an exception: java.lang.UnsupportedOperationException: Concurrent programs are currently unsupported at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.initialize(CodeCheckObserver.java:172) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:356) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:166) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:150) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:127) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:233) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:227) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:144) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:106) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-11-13 16:39:40,359 INFO L158 Benchmark]: Toolchain (without parser) took 1825.52ms. Allocated memory is still 142.6MB. Free memory was 117.6MB in the beginning and 47.4MB in the end (delta: 70.2MB). Peak memory consumption was 67.1MB. Max. memory is 16.1GB. [2024-11-13 16:39:40,360 INFO L158 Benchmark]: CDTParser took 0.35ms. Allocated memory is still 142.6MB. Free memory is still 79.5MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 16:39:40,360 INFO L158 Benchmark]: CACSL2BoogieTranslator took 752.46ms. Allocated memory is still 142.6MB. Free memory was 117.4MB in the beginning and 94.3MB in the end (delta: 23.1MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2024-11-13 16:39:40,361 INFO L158 Benchmark]: Boogie Procedure Inliner took 50.86ms. Allocated memory is still 142.6MB. Free memory was 94.1MB in the beginning and 91.6MB in the end (delta: 2.4MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 16:39:40,361 INFO L158 Benchmark]: Boogie Preprocessor took 49.83ms. Allocated memory is still 142.6MB. Free memory was 91.6MB in the beginning and 90.2MB in the end (delta: 1.5MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 16:39:40,362 INFO L158 Benchmark]: RCFGBuilder took 951.83ms. Allocated memory is still 142.6MB. Free memory was 90.2MB in the beginning and 48.6MB in the end (delta: 41.6MB). Peak memory consumption was 41.9MB. Max. memory is 16.1GB. [2024-11-13 16:39:40,362 INFO L158 Benchmark]: CodeCheck took 15.72ms. Allocated memory is still 142.6MB. Free memory was 48.6MB in the beginning and 47.4MB in the end (delta: 1.2MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 16:39:40,364 INFO L338 ainManager$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 0.35ms. Allocated memory is still 142.6MB. Free memory is still 79.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 752.46ms. Allocated memory is still 142.6MB. Free memory was 117.4MB in the beginning and 94.3MB in the end (delta: 23.1MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 50.86ms. Allocated memory is still 142.6MB. Free memory was 94.1MB in the beginning and 91.6MB in the end (delta: 2.4MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 49.83ms. Allocated memory is still 142.6MB. Free memory was 91.6MB in the beginning and 90.2MB in the end (delta: 1.5MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 951.83ms. Allocated memory is still 142.6MB. Free memory was 90.2MB in the beginning and 48.6MB in the end (delta: 41.6MB). Peak memory consumption was 41.9MB. Max. memory is 16.1GB. * CodeCheck took 15.72ms. Allocated memory is still 142.6MB. Free memory was 48.6MB in the beginning and 47.4MB in the end (delta: 1.2MB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-11-13 16:39:40,396 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89e0c1cf-7416-4ce7-9608-04bcad7f49c4/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_89e0c1cf-7416-4ce7-9608-04bcad7f49c4/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89e0c1cf-7416-4ce7-9608-04bcad7f49c4/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_89e0c1cf-7416-4ce7-9608-04bcad7f49c4/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89e0c1cf-7416-4ce7-9608-04bcad7f49c4/bin/ukojak-verify-EEHR8qb7sm/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/pthread-wmm/mix028_power.opt_pso.opt_rmo.opt.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89e0c1cf-7416-4ce7-9608-04bcad7f49c4/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_89e0c1cf-7416-4ce7-9608-04bcad7f49c4/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 a86612b573a63cde2c4106f45bf8b3ea66989a894eb80420a80ff8b17f8f03d1 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 16:39:43,067 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 16:39:43,202 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89e0c1cf-7416-4ce7-9608-04bcad7f49c4/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2024-11-13 16:39:43,229 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 16:39:43,230 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 16:39:43,230 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 16:39:43,230 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 16:39:43,231 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 16:39:43,231 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 16:39:43,231 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 16:39:43,231 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 16:39:43,231 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-13 16:39:43,231 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-13 16:39:43,231 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-13 16:39:43,231 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 16:39:43,232 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-13 16:39:43,232 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-13 16:39:43,232 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 16:39:43,232 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-13 16:39:43,232 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 16:39:43,232 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 16:39:43,232 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 16:39:43,232 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 16:39:43,232 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 16:39:43,233 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 16:39:43,233 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 16:39:43,233 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-11-13 16:39:43,233 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 16:39:43,233 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 16:39:43,233 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 16:39:43,233 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 16:39:43,233 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-13 16:39:43,233 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 16:39:43,234 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-11-13 16:39:43,234 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_89e0c1cf-7416-4ce7-9608-04bcad7f49c4/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 -> a86612b573a63cde2c4106f45bf8b3ea66989a894eb80420a80ff8b17f8f03d1 [2024-11-13 16:39:43,547 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 16:39:43,555 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 16:39:43,558 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 16:39:43,559 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 16:39:43,560 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 16:39:43,561 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89e0c1cf-7416-4ce7-9608-04bcad7f49c4/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/pthread-wmm/mix028_power.opt_pso.opt_rmo.opt.i Unable to find full path for "g++" [2024-11-13 16:39:45,401 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 16:39:45,652 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 16:39:45,652 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89e0c1cf-7416-4ce7-9608-04bcad7f49c4/sv-benchmarks/c/pthread-wmm/mix028_power.opt_pso.opt_rmo.opt.i [2024-11-13 16:39:45,666 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89e0c1cf-7416-4ce7-9608-04bcad7f49c4/bin/ukojak-verify-EEHR8qb7sm/data/bbc4fbc10/8f5e96c06ded435ab398456c16a486ea/FLAG3e4693dec [2024-11-13 16:39:45,954 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89e0c1cf-7416-4ce7-9608-04bcad7f49c4/bin/ukojak-verify-EEHR8qb7sm/data/bbc4fbc10/8f5e96c06ded435ab398456c16a486ea [2024-11-13 16:39:45,956 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 16:39:45,957 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 16:39:45,958 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 16:39:45,959 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 16:39:45,963 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 16:39:45,964 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 04:39:45" (1/1) ... [2024-11-13 16:39:45,964 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@29d91f1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:39:45, skipping insertion in model container [2024-11-13 16:39:45,965 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 04:39:45" (1/1) ... [2024-11-13 16:39:46,017 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 16:39:46,440 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 16:39:46,455 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 16:39:46,545 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 16:39:46,600 INFO L204 MainTranslator]: Completed translation [2024-11-13 16:39:46,601 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:39:46 WrapperNode [2024-11-13 16:39:46,601 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 16:39:46,602 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 16:39:46,602 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 16:39:46,602 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 16:39:46,609 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:39:46" (1/1) ... [2024-11-13 16:39:46,624 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:39:46" (1/1) ... [2024-11-13 16:39:46,655 INFO L138 Inliner]: procedures = 176, calls = 45, calls flagged for inlining = 6, calls inlined = 7, statements flattened = 139 [2024-11-13 16:39:46,656 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 16:39:46,656 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 16:39:46,657 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 16:39:46,657 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 16:39:46,663 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:39:46" (1/1) ... [2024-11-13 16:39:46,663 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:39:46" (1/1) ... [2024-11-13 16:39:46,667 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:39:46" (1/1) ... [2024-11-13 16:39:46,667 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:39:46" (1/1) ... [2024-11-13 16:39:46,680 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:39:46" (1/1) ... [2024-11-13 16:39:46,687 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:39:46" (1/1) ... [2024-11-13 16:39:46,689 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:39:46" (1/1) ... [2024-11-13 16:39:46,690 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:39:46" (1/1) ... [2024-11-13 16:39:46,699 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 16:39:46,700 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 16:39:46,700 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 16:39:46,701 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 16:39:46,706 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:39:46" (1/1) ... [2024-11-13 16:39:46,717 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 16:39:46,733 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89e0c1cf-7416-4ce7-9608-04bcad7f49c4/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 16:39:46,747 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89e0c1cf-7416-4ce7-9608-04bcad7f49c4/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 16:39:46,755 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89e0c1cf-7416-4ce7-9608-04bcad7f49c4/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 16:39:46,782 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2024-11-13 16:39:46,782 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 16:39:46,782 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-11-13 16:39:46,782 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2024-11-13 16:39:46,782 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2024-11-13 16:39:46,783 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2024-11-13 16:39:46,783 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2024-11-13 16:39:46,783 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2024-11-13 16:39:46,783 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2024-11-13 16:39:46,784 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2024-11-13 16:39:46,784 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 16:39:46,784 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 16:39:46,785 WARN L207 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement. [2024-11-13 16:39:47,012 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 16:39:47,014 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 16:39:47,545 INFO L283 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-11-13 16:39:47,545 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 16:39:47,792 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 16:39:47,793 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-13 16:39:47,793 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 04:39:47 BoogieIcfgContainer [2024-11-13 16:39:47,793 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 16:39:47,794 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 16:39:47,794 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 16:39:47,807 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 16:39:47,807 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 04:39:47" (1/1) ... [2024-11-13 16:39:47,808 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck has thrown an exception: java.lang.UnsupportedOperationException: Concurrent programs are currently unsupported at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.initialize(CodeCheckObserver.java:172) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:356) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:166) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:150) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:127) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:233) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:227) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:144) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:106) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-11-13 16:39:47,814 INFO L158 Benchmark]: Toolchain (without parser) took 1856.19ms. Allocated memory is still 83.9MB. Free memory was 59.3MB in the beginning and 49.8MB in the end (delta: 9.6MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2024-11-13 16:39:47,814 INFO L158 Benchmark]: CDTParser took 0.36ms. Allocated memory is still 83.9MB. Free memory is still 64.7MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 16:39:47,815 INFO L158 Benchmark]: CACSL2BoogieTranslator took 643.00ms. Allocated memory is still 83.9MB. Free memory was 59.3MB in the beginning and 35.9MB in the end (delta: 23.5MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2024-11-13 16:39:47,815 INFO L158 Benchmark]: Boogie Procedure Inliner took 53.89ms. Allocated memory is still 83.9MB. Free memory was 35.9MB in the beginning and 33.3MB in the end (delta: 2.6MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 16:39:47,815 INFO L158 Benchmark]: Boogie Preprocessor took 43.25ms. Allocated memory is still 83.9MB. Free memory was 33.3MB in the beginning and 31.5MB in the end (delta: 1.8MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 16:39:47,816 INFO L158 Benchmark]: RCFGBuilder took 1092.78ms. Allocated memory is still 83.9MB. Free memory was 31.5MB in the beginning and 50.9MB in the end (delta: -19.4MB). Peak memory consumption was 29.4MB. Max. memory is 16.1GB. [2024-11-13 16:39:47,816 INFO L158 Benchmark]: CodeCheck took 18.66ms. Allocated memory is still 83.9MB. Free memory was 50.9MB in the beginning and 49.8MB in the end (delta: 1.1MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 16:39:47,819 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: UnsupportedOperationException: Concurrent programs are currently unsupported de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: UnsupportedOperationException: Concurrent programs are currently unsupported: de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.initialize(CodeCheckObserver.java:172) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.36ms. Allocated memory is still 83.9MB. Free memory is still 64.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 643.00ms. Allocated memory is still 83.9MB. Free memory was 59.3MB in the beginning and 35.9MB in the end (delta: 23.5MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 53.89ms. Allocated memory is still 83.9MB. Free memory was 35.9MB in the beginning and 33.3MB in the end (delta: 2.6MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 43.25ms. Allocated memory is still 83.9MB. Free memory was 33.3MB in the beginning and 31.5MB in the end (delta: 1.8MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 1092.78ms. Allocated memory is still 83.9MB. Free memory was 31.5MB in the beginning and 50.9MB in the end (delta: -19.4MB). Peak memory consumption was 29.4MB. Max. memory is 16.1GB. * CodeCheck took 18.66ms. Allocated memory is still 83.9MB. Free memory was 50.9MB in the beginning and 49.8MB in the end (delta: 1.1MB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-11-13 16:39:47,845 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89e0c1cf-7416-4ce7-9608-04bcad7f49c4/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