./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/pthread-wmm/mix037_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_56170122-8bfc-404f-b423-1b363efa7712/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56170122-8bfc-404f-b423-1b363efa7712/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_56170122-8bfc-404f-b423-1b363efa7712/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56170122-8bfc-404f-b423-1b363efa7712/bin/ukojak-verify-EEHR8qb7sm/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/pthread-wmm/mix037_tso.oepc.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56170122-8bfc-404f-b423-1b363efa7712/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_56170122-8bfc-404f-b423-1b363efa7712/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 526eb61a43a151355b0c30c3cdf9498dba5b0f807210313241440694b1deb106 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 21:32:21,848 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 21:32:21,938 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56170122-8bfc-404f-b423-1b363efa7712/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2024-11-13 21:32:21,947 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 21:32:21,947 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 21:32:21,981 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 21:32:21,982 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 21:32:21,983 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 21:32:21,983 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 21:32:21,983 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 21:32:21,983 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 21:32:21,983 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 21:32:21,983 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 21:32:21,983 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-13 21:32:21,983 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-13 21:32:21,984 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-13 21:32:21,984 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 21:32:21,984 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 21:32:21,984 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 21:32:21,986 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 21:32:21,986 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 21:32:21,986 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 21:32:21,988 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 21:32:21,988 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 21:32:21,988 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 21:32:21,988 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:32:21,988 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 21:32:21,988 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 21:32:21,988 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 21:32:21,988 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 21:32:21,989 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_56170122-8bfc-404f-b423-1b363efa7712/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 -> 526eb61a43a151355b0c30c3cdf9498dba5b0f807210313241440694b1deb106 [2024-11-13 21:32:22,320 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 21:32:22,334 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 21:32:22,337 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 21:32:22,339 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 21:32:22,340 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 21:32:22,342 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56170122-8bfc-404f-b423-1b363efa7712/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/pthread-wmm/mix037_tso.oepc.i Unable to find full path for "g++" [2024-11-13 21:32:24,204 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 21:32:24,569 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 21:32:24,570 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56170122-8bfc-404f-b423-1b363efa7712/sv-benchmarks/c/pthread-wmm/mix037_tso.oepc.i [2024-11-13 21:32:24,582 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56170122-8bfc-404f-b423-1b363efa7712/bin/ukojak-verify-EEHR8qb7sm/data/6e2836c0f/4df5330527224b76b98efd545698c202/FLAGa8869e703 [2024-11-13 21:32:24,596 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56170122-8bfc-404f-b423-1b363efa7712/bin/ukojak-verify-EEHR8qb7sm/data/6e2836c0f/4df5330527224b76b98efd545698c202 [2024-11-13 21:32:24,599 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 21:32:24,600 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 21:32:24,602 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 21:32:24,602 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 21:32:24,606 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 21:32:24,607 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:32:24" (1/1) ... [2024-11-13 21:32:24,608 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@30bcf749 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:32:24, skipping insertion in model container [2024-11-13 21:32:24,608 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:32:24" (1/1) ... [2024-11-13 21:32:24,643 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 21:32:24,979 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:32:24,992 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 21:32:25,072 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:32:25,112 INFO L204 MainTranslator]: Completed translation [2024-11-13 21:32:25,113 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:32:25 WrapperNode [2024-11-13 21:32:25,113 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 21:32:25,114 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 21:32:25,115 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 21:32:25,115 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 21:32:25,122 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:32:25" (1/1) ... [2024-11-13 21:32:25,137 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:32:25" (1/1) ... [2024-11-13 21:32:25,174 INFO L138 Inliner]: procedures = 176, calls = 56, calls flagged for inlining = 6, calls inlined = 7, statements flattened = 152 [2024-11-13 21:32:25,178 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 21:32:25,179 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 21:32:25,179 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 21:32:25,179 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 21:32:25,187 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:32:25" (1/1) ... [2024-11-13 21:32:25,187 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:32:25" (1/1) ... [2024-11-13 21:32:25,191 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:32:25" (1/1) ... [2024-11-13 21:32:25,191 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:32:25" (1/1) ... [2024-11-13 21:32:25,200 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:32:25" (1/1) ... [2024-11-13 21:32:25,202 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:32:25" (1/1) ... [2024-11-13 21:32:25,204 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:32:25" (1/1) ... [2024-11-13 21:32:25,206 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:32:25" (1/1) ... [2024-11-13 21:32:25,209 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 21:32:25,210 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 21:32:25,211 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 21:32:25,211 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 21:32:25,212 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:32:25" (1/1) ... [2024-11-13 21:32:25,223 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:32:25,242 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56170122-8bfc-404f-b423-1b363efa7712/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 21:32:25,255 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56170122-8bfc-404f-b423-1b363efa7712/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 21:32:25,258 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56170122-8bfc-404f-b423-1b363efa7712/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 21:32:25,282 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2024-11-13 21:32:25,282 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 21:32:25,282 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2024-11-13 21:32:25,282 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2024-11-13 21:32:25,282 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2024-11-13 21:32:25,282 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2024-11-13 21:32:25,283 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2024-11-13 21:32:25,283 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2024-11-13 21:32:25,283 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2024-11-13 21:32:25,283 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2024-11-13 21:32:25,283 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 21:32:25,283 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2024-11-13 21:32:25,283 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 21:32:25,283 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 21:32:25,285 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 21:32:25,438 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 21:32:25,440 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 21:32:25,935 INFO L283 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-11-13 21:32:25,935 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 21:32:26,230 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 21:32:26,232 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-13 21:32:26,232 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:32:26 BoogieIcfgContainer [2024-11-13 21:32:26,232 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 21:32:26,233 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 21:32:26,233 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 21:32:26,245 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 21:32:26,245 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:32:26" (1/1) ... [2024-11-13 21:32:26,246 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$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-11-13 21:32:26,254 INFO L158 Benchmark]: Toolchain (without parser) took 1653.22ms. Allocated memory is still 117.4MB. Free memory was 90.9MB in the beginning and 66.7MB in the end (delta: 24.2MB). Peak memory consumption was 22.4MB. Max. memory is 16.1GB. [2024-11-13 21:32:26,255 INFO L158 Benchmark]: CDTParser took 1.07ms. Allocated memory is still 83.9MB. Free memory is still 40.5MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 21:32:26,257 INFO L158 Benchmark]: CACSL2BoogieTranslator took 512.23ms. Allocated memory is still 117.4MB. Free memory was 90.9MB in the beginning and 66.8MB in the end (delta: 24.1MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-11-13 21:32:26,257 INFO L158 Benchmark]: Boogie Procedure Inliner took 64.05ms. Allocated memory is still 117.4MB. Free memory was 66.8MB in the beginning and 64.0MB in the end (delta: 2.8MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 21:32:26,258 INFO L158 Benchmark]: Boogie Preprocessor took 30.80ms. Allocated memory is still 117.4MB. Free memory was 64.0MB in the beginning and 62.4MB in the end (delta: 1.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 21:32:26,258 INFO L158 Benchmark]: RCFGBuilder took 1022.23ms. Allocated memory is still 117.4MB. Free memory was 62.4MB in the beginning and 68.4MB in the end (delta: -6.0MB). Peak memory consumption was 30.8MB. Max. memory is 16.1GB. [2024-11-13 21:32:26,259 INFO L158 Benchmark]: CodeCheck took 17.39ms. Allocated memory is still 117.4MB. Free memory was 67.7MB in the beginning and 66.7MB in the end (delta: 1.0MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 21:32:26,262 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: UnsupportedOperationException: Concurrent programs are currently unsupported de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: UnsupportedOperationException: Concurrent programs are currently unsupported: de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.initialize(CodeCheckObserver.java:172) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.07ms. Allocated memory is still 83.9MB. Free memory is still 40.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 512.23ms. Allocated memory is still 117.4MB. Free memory was 90.9MB in the beginning and 66.8MB in the end (delta: 24.1MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 64.05ms. Allocated memory is still 117.4MB. Free memory was 66.8MB in the beginning and 64.0MB in the end (delta: 2.8MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 30.80ms. Allocated memory is still 117.4MB. Free memory was 64.0MB in the beginning and 62.4MB in the end (delta: 1.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 1022.23ms. Allocated memory is still 117.4MB. Free memory was 62.4MB in the beginning and 68.4MB in the end (delta: -6.0MB). Peak memory consumption was 30.8MB. Max. memory is 16.1GB. * CodeCheck took 17.39ms. Allocated memory is still 117.4MB. Free memory was 67.7MB in the beginning and 66.7MB in the end (delta: 1.0MB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-11-13 21:32:26,296 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56170122-8bfc-404f-b423-1b363efa7712/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56170122-8bfc-404f-b423-1b363efa7712/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56170122-8bfc-404f-b423-1b363efa7712/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_56170122-8bfc-404f-b423-1b363efa7712/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56170122-8bfc-404f-b423-1b363efa7712/bin/ukojak-verify-EEHR8qb7sm/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/pthread-wmm/mix037_tso.oepc.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56170122-8bfc-404f-b423-1b363efa7712/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_56170122-8bfc-404f-b423-1b363efa7712/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 526eb61a43a151355b0c30c3cdf9498dba5b0f807210313241440694b1deb106 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 21:32:28,966 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 21:32:29,073 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56170122-8bfc-404f-b423-1b363efa7712/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2024-11-13 21:32:29,136 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 21:32:29,137 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 21:32:29,138 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 21:32:29,138 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 21:32:29,138 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 21:32:29,139 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 21:32:29,139 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 21:32:29,139 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 21:32:29,139 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-13 21:32:29,140 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-13 21:32:29,140 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-13 21:32:29,140 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 21:32:29,141 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-13 21:32:29,141 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-13 21:32:29,141 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 21:32:29,142 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-13 21:32:29,142 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 21:32:29,142 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 21:32:29,142 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 21:32:29,142 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 21:32:29,142 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 21:32:29,142 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 21:32:29,142 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 21:32:29,143 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-11-13 21:32:29,143 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 21:32:29,143 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:32:29,143 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 21:32:29,143 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 21:32:29,143 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-13 21:32:29,143 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 21:32:29,143 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-11-13 21:32:29,144 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_56170122-8bfc-404f-b423-1b363efa7712/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 -> 526eb61a43a151355b0c30c3cdf9498dba5b0f807210313241440694b1deb106 [2024-11-13 21:32:29,490 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 21:32:29,503 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 21:32:29,505 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 21:32:29,507 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 21:32:29,507 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 21:32:29,508 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56170122-8bfc-404f-b423-1b363efa7712/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/pthread-wmm/mix037_tso.oepc.i Unable to find full path for "g++" [2024-11-13 21:32:31,563 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 21:32:31,915 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 21:32:31,917 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56170122-8bfc-404f-b423-1b363efa7712/sv-benchmarks/c/pthread-wmm/mix037_tso.oepc.i [2024-11-13 21:32:31,940 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56170122-8bfc-404f-b423-1b363efa7712/bin/ukojak-verify-EEHR8qb7sm/data/932595c4a/785c5c4e0d404877a3ab0b5351c9f85e/FLAGa47b67d95 [2024-11-13 21:32:31,965 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56170122-8bfc-404f-b423-1b363efa7712/bin/ukojak-verify-EEHR8qb7sm/data/932595c4a/785c5c4e0d404877a3ab0b5351c9f85e [2024-11-13 21:32:31,968 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 21:32:31,970 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 21:32:31,972 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 21:32:31,973 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 21:32:31,980 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 21:32:31,981 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:32:31" (1/1) ... [2024-11-13 21:32:31,984 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1598e7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:32:31, skipping insertion in model container [2024-11-13 21:32:31,984 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:32:31" (1/1) ... [2024-11-13 21:32:32,032 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 21:32:32,588 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:32:32,613 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 21:32:32,721 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:32:32,789 INFO L204 MainTranslator]: Completed translation [2024-11-13 21:32:32,789 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:32:32 WrapperNode [2024-11-13 21:32:32,789 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 21:32:32,790 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 21:32:32,790 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 21:32:32,791 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 21:32:32,798 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:32:32" (1/1) ... [2024-11-13 21:32:32,824 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:32:32" (1/1) ... [2024-11-13 21:32:32,855 INFO L138 Inliner]: procedures = 177, calls = 56, calls flagged for inlining = 6, calls inlined = 7, statements flattened = 153 [2024-11-13 21:32:32,859 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 21:32:32,860 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 21:32:32,860 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 21:32:32,860 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 21:32:32,873 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:32:32" (1/1) ... [2024-11-13 21:32:32,873 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:32:32" (1/1) ... [2024-11-13 21:32:32,878 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:32:32" (1/1) ... [2024-11-13 21:32:32,881 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:32:32" (1/1) ... [2024-11-13 21:32:32,894 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:32:32" (1/1) ... [2024-11-13 21:32:32,896 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:32:32" (1/1) ... [2024-11-13 21:32:32,899 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:32:32" (1/1) ... [2024-11-13 21:32:32,901 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:32:32" (1/1) ... [2024-11-13 21:32:32,905 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 21:32:32,906 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 21:32:32,906 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 21:32:32,906 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 21:32:32,908 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:32:32" (1/1) ... [2024-11-13 21:32:32,913 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:32:32,927 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56170122-8bfc-404f-b423-1b363efa7712/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 21:32:32,946 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56170122-8bfc-404f-b423-1b363efa7712/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 21:32:32,949 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56170122-8bfc-404f-b423-1b363efa7712/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 21:32:32,973 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2024-11-13 21:32:32,974 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 21:32:32,974 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-11-13 21:32:32,974 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2024-11-13 21:32:32,974 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2024-11-13 21:32:32,974 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2024-11-13 21:32:32,974 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2024-11-13 21:32:32,974 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2024-11-13 21:32:32,974 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2024-11-13 21:32:32,974 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2024-11-13 21:32:32,974 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2024-11-13 21:32:32,974 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2024-11-13 21:32:32,974 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 21:32:32,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 21:32:32,976 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 21:32:33,140 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 21:32:33,142 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 21:32:33,658 INFO L283 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-11-13 21:32:33,658 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 21:32:33,911 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 21:32:33,911 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-13 21:32:33,911 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:32:33 BoogieIcfgContainer [2024-11-13 21:32:33,911 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 21:32:33,913 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 21:32:33,914 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 21:32:33,924 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 21:32:33,924 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:32:33" (1/1) ... [2024-11-13 21:32:33,925 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 21:32:33,931 INFO L158 Benchmark]: Toolchain (without parser) took 1960.57ms. Allocated memory is still 117.4MB. Free memory was 91.4MB in the beginning and 57.2MB in the end (delta: 34.2MB). Peak memory consumption was 30.8MB. Max. memory is 16.1GB. [2024-11-13 21:32:33,931 INFO L158 Benchmark]: CDTParser took 3.79ms. Allocated memory is still 83.9MB. Free memory was 65.5MB in the beginning and 65.5MB in the end (delta: 25.6kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 21:32:33,932 INFO L158 Benchmark]: CACSL2BoogieTranslator took 817.88ms. Allocated memory is still 117.4MB. Free memory was 91.4MB in the beginning and 67.3MB in the end (delta: 24.2MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2024-11-13 21:32:33,932 INFO L158 Benchmark]: Boogie Procedure Inliner took 69.18ms. Allocated memory is still 117.4MB. Free memory was 67.3MB in the beginning and 64.6MB in the end (delta: 2.7MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 21:32:33,933 INFO L158 Benchmark]: Boogie Preprocessor took 45.45ms. Allocated memory is still 117.4MB. Free memory was 64.6MB in the beginning and 62.9MB in the end (delta: 1.7MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 21:32:33,933 INFO L158 Benchmark]: RCFGBuilder took 1005.24ms. Allocated memory is still 117.4MB. Free memory was 62.9MB in the beginning and 58.7MB in the end (delta: 4.2MB). Peak memory consumption was 39.2MB. Max. memory is 16.1GB. [2024-11-13 21:32:33,933 INFO L158 Benchmark]: CodeCheck took 16.10ms. Allocated memory is still 117.4MB. Free memory was 58.7MB in the beginning and 57.2MB in the end (delta: 1.5MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 21:32:33,941 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 3.79ms. Allocated memory is still 83.9MB. Free memory was 65.5MB in the beginning and 65.5MB in the end (delta: 25.6kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 817.88ms. Allocated memory is still 117.4MB. Free memory was 91.4MB in the beginning and 67.3MB in the end (delta: 24.2MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 69.18ms. Allocated memory is still 117.4MB. Free memory was 67.3MB in the beginning and 64.6MB in the end (delta: 2.7MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 45.45ms. Allocated memory is still 117.4MB. Free memory was 64.6MB in the beginning and 62.9MB in the end (delta: 1.7MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 1005.24ms. Allocated memory is still 117.4MB. Free memory was 62.9MB in the beginning and 58.7MB in the end (delta: 4.2MB). Peak memory consumption was 39.2MB. Max. memory is 16.1GB. * CodeCheck took 16.10ms. Allocated memory is still 117.4MB. Free memory was 58.7MB in the beginning and 57.2MB in the end (delta: 1.5MB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-11-13 21:32:33,969 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56170122-8bfc-404f-b423-1b363efa7712/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