./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/pthread-wmm/mix033_power.oepc_pso.oepc_rmo.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_485d3e40-4341-44a8-a075-2936479cc4d5/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_485d3e40-4341-44a8-a075-2936479cc4d5/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_485d3e40-4341-44a8-a075-2936479cc4d5/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_485d3e40-4341-44a8-a075-2936479cc4d5/bin/ukojak-verify-EEHR8qb7sm/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/pthread-wmm/mix033_power.oepc_pso.oepc_rmo.oepc.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_485d3e40-4341-44a8-a075-2936479cc4d5/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_485d3e40-4341-44a8-a075-2936479cc4d5/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 7ebc335b60b8cdd623e40ee7c2c99e8e082656d42f1fdf6911dd5259073d8a45 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 21:33:34,818 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 21:33:34,913 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_485d3e40-4341-44a8-a075-2936479cc4d5/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2024-11-13 21:33:34,922 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 21:33:34,922 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 21:33:34,957 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 21:33:34,958 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 21:33:34,958 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 21:33:34,959 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 21:33:34,959 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 21:33:34,960 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 21:33:34,960 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 21:33:34,960 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 21:33:34,960 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-13 21:33:34,960 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-13 21:33:34,961 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-13 21:33:34,961 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 21:33:34,961 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 21:33:34,961 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 21:33:34,961 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 21:33:34,961 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 21:33:34,961 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 21:33:34,961 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 21:33:34,961 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 21:33:34,961 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 21:33:34,961 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:33:34,961 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 21:33:34,962 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 21:33:34,963 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 21:33:34,963 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 21:33:34,963 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_485d3e40-4341-44a8-a075-2936479cc4d5/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 -> 7ebc335b60b8cdd623e40ee7c2c99e8e082656d42f1fdf6911dd5259073d8a45 [2024-11-13 21:33:35,300 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 21:33:35,309 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 21:33:35,312 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 21:33:35,313 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 21:33:35,313 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 21:33:35,317 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_485d3e40-4341-44a8-a075-2936479cc4d5/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/pthread-wmm/mix033_power.oepc_pso.oepc_rmo.oepc.i Unable to find full path for "g++" [2024-11-13 21:33:37,117 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 21:33:37,477 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 21:33:37,478 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_485d3e40-4341-44a8-a075-2936479cc4d5/sv-benchmarks/c/pthread-wmm/mix033_power.oepc_pso.oepc_rmo.oepc.i [2024-11-13 21:33:37,503 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_485d3e40-4341-44a8-a075-2936479cc4d5/bin/ukojak-verify-EEHR8qb7sm/data/1a224348a/4ee9fd38efa84d76bc1942d056f141e7/FLAG2fb3d4b38 [2024-11-13 21:33:37,525 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_485d3e40-4341-44a8-a075-2936479cc4d5/bin/ukojak-verify-EEHR8qb7sm/data/1a224348a/4ee9fd38efa84d76bc1942d056f141e7 [2024-11-13 21:33:37,528 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 21:33:37,530 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 21:33:37,533 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 21:33:37,533 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 21:33:37,539 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 21:33:37,540 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:33:37" (1/1) ... [2024-11-13 21:33:37,541 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@420d23d3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:33:37, skipping insertion in model container [2024-11-13 21:33:37,543 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:33:37" (1/1) ... [2024-11-13 21:33:37,591 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 21:33:38,038 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:33:38,049 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 21:33:38,112 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:33:38,152 INFO L204 MainTranslator]: Completed translation [2024-11-13 21:33:38,153 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:33:38 WrapperNode [2024-11-13 21:33:38,153 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 21:33:38,154 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 21:33:38,154 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 21:33:38,154 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 21:33:38,161 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:33:38" (1/1) ... [2024-11-13 21:33:38,178 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:33:38" (1/1) ... [2024-11-13 21:33:38,201 INFO L138 Inliner]: procedures = 175, calls = 51, calls flagged for inlining = 6, calls inlined = 7, statements flattened = 123 [2024-11-13 21:33:38,201 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 21:33:38,202 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 21:33:38,202 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 21:33:38,202 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 21:33:38,208 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:33:38" (1/1) ... [2024-11-13 21:33:38,208 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:33:38" (1/1) ... [2024-11-13 21:33:38,211 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:33:38" (1/1) ... [2024-11-13 21:33:38,212 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:33:38" (1/1) ... [2024-11-13 21:33:38,220 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:33:38" (1/1) ... [2024-11-13 21:33:38,222 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:33:38" (1/1) ... [2024-11-13 21:33:38,224 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:33:38" (1/1) ... [2024-11-13 21:33:38,225 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:33:38" (1/1) ... [2024-11-13 21:33:38,228 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 21:33:38,229 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 21:33:38,229 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 21:33:38,230 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 21:33:38,231 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:33:38" (1/1) ... [2024-11-13 21:33:38,237 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:33:38,262 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_485d3e40-4341-44a8-a075-2936479cc4d5/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 21:33:38,281 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_485d3e40-4341-44a8-a075-2936479cc4d5/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 21:33:38,285 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_485d3e40-4341-44a8-a075-2936479cc4d5/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 21:33:38,313 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2024-11-13 21:33:38,313 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 21:33:38,313 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2024-11-13 21:33:38,313 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2024-11-13 21:33:38,313 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2024-11-13 21:33:38,313 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2024-11-13 21:33:38,313 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2024-11-13 21:33:38,314 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2024-11-13 21:33:38,314 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 21:33:38,314 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2024-11-13 21:33:38,314 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 21:33:38,314 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 21:33:38,315 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 21:33:38,448 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 21:33:38,450 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 21:33:38,936 INFO L283 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-11-13 21:33:38,936 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 21:33:39,193 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 21:33:39,193 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-13 21:33:39,194 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:33:39 BoogieIcfgContainer [2024-11-13 21:33:39,194 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 21:33:39,194 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 21:33:39,194 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 21:33:39,206 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 21:33:39,207 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:33:39" (1/1) ... [2024-11-13 21:33:39,208 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$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-11-13 21:33:39,215 INFO L158 Benchmark]: Toolchain (without parser) took 1682.22ms. Allocated memory is still 142.6MB. Free memory was 117.0MB in the beginning and 106.6MB in the end (delta: 10.4MB). Peak memory consumption was 14.2MB. Max. memory is 16.1GB. [2024-11-13 21:33:39,216 INFO L158 Benchmark]: CDTParser took 0.37ms. Allocated memory is still 142.6MB. Free memory is still 79.2MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 21:33:39,216 INFO L158 Benchmark]: CACSL2BoogieTranslator took 620.64ms. Allocated memory is still 142.6MB. Free memory was 116.8MB in the beginning and 93.4MB in the end (delta: 23.4MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-11-13 21:33:39,219 INFO L158 Benchmark]: Boogie Procedure Inliner took 47.19ms. Allocated memory is still 142.6MB. Free memory was 93.4MB in the beginning and 91.2MB in the end (delta: 2.2MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 21:33:39,219 INFO L158 Benchmark]: Boogie Preprocessor took 26.96ms. Allocated memory is still 142.6MB. Free memory was 91.2MB in the beginning and 89.6MB in the end (delta: 1.7MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 21:33:39,219 INFO L158 Benchmark]: RCFGBuilder took 964.41ms. Allocated memory is still 142.6MB. Free memory was 89.6MB in the beginning and 107.8MB in the end (delta: -18.3MB). Peak memory consumption was 47.7MB. Max. memory is 16.1GB. [2024-11-13 21:33:39,220 INFO L158 Benchmark]: CodeCheck took 16.99ms. Allocated memory is still 142.6MB. Free memory was 107.8MB in the beginning and 106.6MB in the end (delta: 1.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 21:33:39,222 INFO L338 ainManager$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 0.37ms. Allocated memory is still 142.6MB. Free memory is still 79.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 620.64ms. Allocated memory is still 142.6MB. Free memory was 116.8MB in the beginning and 93.4MB in the end (delta: 23.4MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 47.19ms. Allocated memory is still 142.6MB. Free memory was 93.4MB in the beginning and 91.2MB in the end (delta: 2.2MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 26.96ms. Allocated memory is still 142.6MB. Free memory was 91.2MB in the beginning and 89.6MB in the end (delta: 1.7MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 964.41ms. Allocated memory is still 142.6MB. Free memory was 89.6MB in the beginning and 107.8MB in the end (delta: -18.3MB). Peak memory consumption was 47.7MB. Max. memory is 16.1GB. * CodeCheck took 16.99ms. Allocated memory is still 142.6MB. Free memory was 107.8MB in the beginning and 106.6MB in the end (delta: 1.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-11-13 21:33:39,257 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_485d3e40-4341-44a8-a075-2936479cc4d5/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_485d3e40-4341-44a8-a075-2936479cc4d5/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_485d3e40-4341-44a8-a075-2936479cc4d5/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_485d3e40-4341-44a8-a075-2936479cc4d5/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_485d3e40-4341-44a8-a075-2936479cc4d5/bin/ukojak-verify-EEHR8qb7sm/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/pthread-wmm/mix033_power.oepc_pso.oepc_rmo.oepc.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_485d3e40-4341-44a8-a075-2936479cc4d5/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_485d3e40-4341-44a8-a075-2936479cc4d5/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 7ebc335b60b8cdd623e40ee7c2c99e8e082656d42f1fdf6911dd5259073d8a45 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 21:33:41,936 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 21:33:42,101 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_485d3e40-4341-44a8-a075-2936479cc4d5/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2024-11-13 21:33:42,142 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 21:33:42,143 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 21:33:42,143 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 21:33:42,144 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 21:33:42,144 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 21:33:42,145 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 21:33:42,145 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 21:33:42,145 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 21:33:42,145 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-13 21:33:42,146 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-13 21:33:42,146 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-13 21:33:42,146 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 21:33:42,146 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-13 21:33:42,147 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-13 21:33:42,148 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 21:33:42,148 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-13 21:33:42,148 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 21:33:42,148 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 21:33:42,148 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 21:33:42,148 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 21:33:42,148 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 21:33:42,148 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 21:33:42,148 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 21:33:42,149 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-11-13 21:33:42,149 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 21:33:42,149 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:33:42,149 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 21:33:42,149 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 21:33:42,149 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-13 21:33:42,149 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 21:33:42,149 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-11-13 21:33:42,149 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_485d3e40-4341-44a8-a075-2936479cc4d5/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 -> 7ebc335b60b8cdd623e40ee7c2c99e8e082656d42f1fdf6911dd5259073d8a45 [2024-11-13 21:33:42,485 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 21:33:42,494 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 21:33:42,496 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 21:33:42,497 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 21:33:42,498 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 21:33:42,499 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_485d3e40-4341-44a8-a075-2936479cc4d5/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/pthread-wmm/mix033_power.oepc_pso.oepc_rmo.oepc.i Unable to find full path for "g++" [2024-11-13 21:33:44,412 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 21:33:44,749 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 21:33:44,754 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_485d3e40-4341-44a8-a075-2936479cc4d5/sv-benchmarks/c/pthread-wmm/mix033_power.oepc_pso.oepc_rmo.oepc.i [2024-11-13 21:33:44,772 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_485d3e40-4341-44a8-a075-2936479cc4d5/bin/ukojak-verify-EEHR8qb7sm/data/1b23ba4f8/9070a21d646b43d79545fc1c0cc9470d/FLAGdb8a11acd [2024-11-13 21:33:44,971 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_485d3e40-4341-44a8-a075-2936479cc4d5/bin/ukojak-verify-EEHR8qb7sm/data/1b23ba4f8/9070a21d646b43d79545fc1c0cc9470d [2024-11-13 21:33:44,974 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 21:33:44,975 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 21:33:44,977 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 21:33:44,977 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 21:33:44,981 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 21:33:44,982 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:33:44" (1/1) ... [2024-11-13 21:33:44,983 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3083e946 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:33:44, skipping insertion in model container [2024-11-13 21:33:44,983 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:33:44" (1/1) ... [2024-11-13 21:33:45,017 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 21:33:45,373 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:33:45,394 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 21:33:45,483 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:33:45,540 INFO L204 MainTranslator]: Completed translation [2024-11-13 21:33:45,541 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:33:45 WrapperNode [2024-11-13 21:33:45,541 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 21:33:45,542 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 21:33:45,543 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 21:33:45,543 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 21:33:45,549 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:33:45" (1/1) ... [2024-11-13 21:33:45,572 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:33:45" (1/1) ... [2024-11-13 21:33:45,609 INFO L138 Inliner]: procedures = 176, calls = 51, calls flagged for inlining = 6, calls inlined = 7, statements flattened = 124 [2024-11-13 21:33:45,613 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 21:33:45,613 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 21:33:45,614 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 21:33:45,614 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 21:33:45,623 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:33:45" (1/1) ... [2024-11-13 21:33:45,623 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:33:45" (1/1) ... [2024-11-13 21:33:45,630 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:33:45" (1/1) ... [2024-11-13 21:33:45,630 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:33:45" (1/1) ... [2024-11-13 21:33:45,646 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:33:45" (1/1) ... [2024-11-13 21:33:45,648 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:33:45" (1/1) ... [2024-11-13 21:33:45,654 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:33:45" (1/1) ... [2024-11-13 21:33:45,655 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:33:45" (1/1) ... [2024-11-13 21:33:45,661 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 21:33:45,665 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 21:33:45,665 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 21:33:45,665 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 21:33:45,667 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:33:45" (1/1) ... [2024-11-13 21:33:45,676 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:33:45,696 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_485d3e40-4341-44a8-a075-2936479cc4d5/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 21:33:45,708 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_485d3e40-4341-44a8-a075-2936479cc4d5/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 21:33:45,716 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_485d3e40-4341-44a8-a075-2936479cc4d5/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 21:33:45,742 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2024-11-13 21:33:45,743 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 21:33:45,743 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-11-13 21:33:45,743 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2024-11-13 21:33:45,743 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2024-11-13 21:33:45,743 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2024-11-13 21:33:45,744 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2024-11-13 21:33:45,744 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2024-11-13 21:33:45,744 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2024-11-13 21:33:45,744 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2024-11-13 21:33:45,744 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 21:33:45,744 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 21:33:45,746 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 21:33:45,892 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 21:33:45,894 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 21:33:46,278 INFO L283 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-11-13 21:33:46,279 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 21:33:46,509 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 21:33:46,509 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-13 21:33:46,510 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:33:46 BoogieIcfgContainer [2024-11-13 21:33:46,510 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 21:33:46,510 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 21:33:46,511 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 21:33:46,521 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 21:33:46,521 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:33:46" (1/1) ... [2024-11-13 21:33:46,522 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 21:33:46,527 INFO L158 Benchmark]: Toolchain (without parser) took 1551.69ms. Allocated memory is still 83.9MB. Free memory was 58.0MB in the beginning and 39.0MB in the end (delta: 19.0MB). Peak memory consumption was 14.1MB. Max. memory is 16.1GB. [2024-11-13 21:33:46,529 INFO L158 Benchmark]: CDTParser took 0.40ms. Allocated memory is still 83.9MB. Free memory was 64.1MB in the beginning and 64.0MB in the end (delta: 18.1kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 21:33:46,532 INFO L158 Benchmark]: CACSL2BoogieTranslator took 565.19ms. Allocated memory is still 83.9MB. Free memory was 57.7MB in the beginning and 34.0MB in the end (delta: 23.7MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2024-11-13 21:33:46,532 INFO L158 Benchmark]: Boogie Procedure Inliner took 70.61ms. Allocated memory is still 83.9MB. Free memory was 34.0MB in the beginning and 31.9MB in the end (delta: 2.1MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 21:33:46,533 INFO L158 Benchmark]: Boogie Preprocessor took 50.49ms. Allocated memory is still 83.9MB. Free memory was 31.9MB in the beginning and 30.1MB in the end (delta: 1.8MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 21:33:46,533 INFO L158 Benchmark]: RCFGBuilder took 845.27ms. Allocated memory is still 83.9MB. Free memory was 30.1MB in the beginning and 40.4MB in the end (delta: -10.3MB). Peak memory consumption was 28.7MB. Max. memory is 16.1GB. [2024-11-13 21:33:46,533 INFO L158 Benchmark]: CodeCheck took 15.52ms. Allocated memory is still 83.9MB. Free memory was 40.4MB in the beginning and 39.0MB in the end (delta: 1.4MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 21:33:46,537 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 0.40ms. Allocated memory is still 83.9MB. Free memory was 64.1MB in the beginning and 64.0MB in the end (delta: 18.1kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 565.19ms. Allocated memory is still 83.9MB. Free memory was 57.7MB in the beginning and 34.0MB in the end (delta: 23.7MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 70.61ms. Allocated memory is still 83.9MB. Free memory was 34.0MB in the beginning and 31.9MB in the end (delta: 2.1MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 50.49ms. Allocated memory is still 83.9MB. Free memory was 31.9MB in the beginning and 30.1MB in the end (delta: 1.8MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 845.27ms. Allocated memory is still 83.9MB. Free memory was 30.1MB in the beginning and 40.4MB in the end (delta: -10.3MB). Peak memory consumption was 28.7MB. Max. memory is 16.1GB. * CodeCheck took 15.52ms. Allocated memory is still 83.9MB. Free memory was 40.4MB in the beginning and 39.0MB in the end (delta: 1.4MB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-11-13 21:33:46,571 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_485d3e40-4341-44a8-a075-2936479cc4d5/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