./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/weaver/chl-poker-hand-symm.wvr.c --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_21367fc1-7908-4417-b21d-71518543c79a/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21367fc1-7908-4417-b21d-71518543c79a/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_21367fc1-7908-4417-b21d-71518543c79a/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21367fc1-7908-4417-b21d-71518543c79a/bin/ukojak-verify-EEHR8qb7sm/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/weaver/chl-poker-hand-symm.wvr.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21367fc1-7908-4417-b21d-71518543c79a/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_21367fc1-7908-4417-b21d-71518543c79a/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 6f8a234fc2a7dd634bd03f872a0d7e8707283ecf0f996c6ed729f53ab07d6660 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 23:02:01,916 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 23:02:02,011 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21367fc1-7908-4417-b21d-71518543c79a/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2024-11-13 23:02:02,016 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 23:02:02,016 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 23:02:02,037 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 23:02:02,038 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 23:02:02,038 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 23:02:02,038 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 23:02:02,038 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 23:02:02,038 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 23:02:02,039 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 23:02:02,039 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 23:02:02,039 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-13 23:02:02,039 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-13 23:02:02,039 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-13 23:02:02,039 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 23:02:02,039 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 23:02:02,039 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 23:02:02,039 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 23:02:02,044 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 23:02:02,044 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 23:02:02,044 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 23:02:02,044 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 23:02:02,045 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 23:02:02,045 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 23:02:02,045 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 23:02:02,045 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 23:02:02,046 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 23:02:02,046 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 23:02:02,046 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_21367fc1-7908-4417-b21d-71518543c79a/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 -> 6f8a234fc2a7dd634bd03f872a0d7e8707283ecf0f996c6ed729f53ab07d6660 [2024-11-13 23:02:02,318 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 23:02:02,326 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 23:02:02,328 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 23:02:02,329 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 23:02:02,330 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 23:02:02,331 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21367fc1-7908-4417-b21d-71518543c79a/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/weaver/chl-poker-hand-symm.wvr.c Unable to find full path for "g++" [2024-11-13 23:02:04,155 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 23:02:04,479 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 23:02:04,480 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21367fc1-7908-4417-b21d-71518543c79a/sv-benchmarks/c/weaver/chl-poker-hand-symm.wvr.c [2024-11-13 23:02:04,490 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21367fc1-7908-4417-b21d-71518543c79a/bin/ukojak-verify-EEHR8qb7sm/data/d75554664/39d126da6553438b8736738c100e5101/FLAG74c046860 [2024-11-13 23:02:04,742 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21367fc1-7908-4417-b21d-71518543c79a/bin/ukojak-verify-EEHR8qb7sm/data/d75554664/39d126da6553438b8736738c100e5101 [2024-11-13 23:02:04,744 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 23:02:04,746 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 23:02:04,746 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 23:02:04,747 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 23:02:04,751 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 23:02:04,752 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:02:04" (1/1) ... [2024-11-13 23:02:04,752 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@557d8c54 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:02:04, skipping insertion in model container [2024-11-13 23:02:04,753 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:02:04" (1/1) ... [2024-11-13 23:02:04,775 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 23:02:05,071 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 23:02:05,091 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 23:02:05,212 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 23:02:05,234 INFO L204 MainTranslator]: Completed translation [2024-11-13 23:02:05,234 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:02:05 WrapperNode [2024-11-13 23:02:05,235 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 23:02:05,237 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 23:02:05,238 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 23:02:05,238 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 23:02:05,245 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:02:05" (1/1) ... [2024-11-13 23:02:05,272 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:02:05" (1/1) ... [2024-11-13 23:02:05,369 INFO L138 Inliner]: procedures = 24, calls = 298, calls flagged for inlining = 70, calls inlined = 98, statements flattened = 1549 [2024-11-13 23:02:05,369 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 23:02:05,370 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 23:02:05,370 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 23:02:05,370 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 23:02:05,380 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:02:05" (1/1) ... [2024-11-13 23:02:05,380 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:02:05" (1/1) ... [2024-11-13 23:02:05,388 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:02:05" (1/1) ... [2024-11-13 23:02:05,388 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:02:05" (1/1) ... [2024-11-13 23:02:05,455 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:02:05" (1/1) ... [2024-11-13 23:02:05,485 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:02:05" (1/1) ... [2024-11-13 23:02:05,489 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:02:05" (1/1) ... [2024-11-13 23:02:05,494 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:02:05" (1/1) ... [2024-11-13 23:02:05,502 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 23:02:05,503 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 23:02:05,503 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 23:02:05,504 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 23:02:05,505 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:02:05" (1/1) ... [2024-11-13 23:02:05,514 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 23:02:05,537 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21367fc1-7908-4417-b21d-71518543c79a/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 23:02:05,552 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21367fc1-7908-4417-b21d-71518543c79a/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 23:02:05,555 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21367fc1-7908-4417-b21d-71518543c79a/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 23:02:05,585 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 23:02:05,585 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2024-11-13 23:02:05,586 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2024-11-13 23:02:05,586 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2024-11-13 23:02:05,586 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2024-11-13 23:02:05,586 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 23:02:05,586 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 23:02:05,586 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2024-11-13 23:02:05,586 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2024-11-13 23:02:05,586 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 23:02:05,586 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 23:02:05,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 23:02:05,586 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 23:02:05,589 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 23:02:05,809 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 23:02:05,811 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 23:02:08,732 INFO L283 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-11-13 23:02:08,732 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 23:02:16,255 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 23:02:16,260 INFO L316 CfgBuilder]: Removed 12 assume(true) statements. [2024-11-13 23:02:16,260 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:02:16 BoogieIcfgContainer [2024-11-13 23:02:16,264 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 23:02:16,265 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 23:02:16,265 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 23:02:16,276 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 23:02:16,276 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:02:16" (1/1) ... [2024-11-13 23:02:16,277 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 23:02:16,288 INFO L158 Benchmark]: Toolchain (without parser) took 11538.27ms. Allocated memory was 142.6MB in the beginning and 620.8MB in the end (delta: 478.2MB). Free memory was 117.8MB in the beginning and 356.5MB in the end (delta: -238.7MB). Peak memory consumption was 238.8MB. Max. memory is 16.1GB. [2024-11-13 23:02:16,289 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 142.6MB. Free memory is still 80.8MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 23:02:16,289 INFO L158 Benchmark]: CACSL2BoogieTranslator took 488.73ms. Allocated memory is still 142.6MB. Free memory was 117.5MB in the beginning and 97.5MB in the end (delta: 20.0MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-11-13 23:02:16,290 INFO L158 Benchmark]: Boogie Procedure Inliner took 132.12ms. Allocated memory is still 142.6MB. Free memory was 97.3MB in the beginning and 89.6MB in the end (delta: 7.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 23:02:16,290 INFO L158 Benchmark]: Boogie Preprocessor took 132.66ms. Allocated memory is still 142.6MB. Free memory was 89.6MB in the beginning and 82.5MB in the end (delta: 7.2MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 23:02:16,290 INFO L158 Benchmark]: RCFGBuilder took 10761.12ms. Allocated memory was 142.6MB in the beginning and 620.8MB in the end (delta: 478.2MB). Free memory was 82.5MB in the beginning and 356.6MB in the end (delta: -274.1MB). Peak memory consumption was 427.5MB. Max. memory is 16.1GB. [2024-11-13 23:02:16,291 INFO L158 Benchmark]: CodeCheck took 17.58ms. Allocated memory is still 620.8MB. Free memory was 356.6MB in the beginning and 356.5MB in the end (delta: 114.0kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 23:02:16,298 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 0.30ms. Allocated memory is still 142.6MB. Free memory is still 80.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 488.73ms. Allocated memory is still 142.6MB. Free memory was 117.5MB in the beginning and 97.5MB in the end (delta: 20.0MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 132.12ms. Allocated memory is still 142.6MB. Free memory was 97.3MB in the beginning and 89.6MB in the end (delta: 7.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 132.66ms. Allocated memory is still 142.6MB. Free memory was 89.6MB in the beginning and 82.5MB in the end (delta: 7.2MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 10761.12ms. Allocated memory was 142.6MB in the beginning and 620.8MB in the end (delta: 478.2MB). Free memory was 82.5MB in the beginning and 356.6MB in the end (delta: -274.1MB). Peak memory consumption was 427.5MB. Max. memory is 16.1GB. * CodeCheck took 17.58ms. Allocated memory is still 620.8MB. Free memory was 356.6MB in the beginning and 356.5MB in the end (delta: 114.0kB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-11-13 23:02:16,337 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21367fc1-7908-4417-b21d-71518543c79a/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_21367fc1-7908-4417-b21d-71518543c79a/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21367fc1-7908-4417-b21d-71518543c79a/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_21367fc1-7908-4417-b21d-71518543c79a/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21367fc1-7908-4417-b21d-71518543c79a/bin/ukojak-verify-EEHR8qb7sm/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/weaver/chl-poker-hand-symm.wvr.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21367fc1-7908-4417-b21d-71518543c79a/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_21367fc1-7908-4417-b21d-71518543c79a/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 6f8a234fc2a7dd634bd03f872a0d7e8707283ecf0f996c6ed729f53ab07d6660 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 23:02:19,183 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 23:02:19,266 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21367fc1-7908-4417-b21d-71518543c79a/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2024-11-13 23:02:19,326 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 23:02:19,327 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 23:02:19,327 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 23:02:19,332 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 23:02:19,333 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 23:02:19,333 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 23:02:19,333 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 23:02:19,333 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 23:02:19,333 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-13 23:02:19,333 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-13 23:02:19,333 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-13 23:02:19,333 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 23:02:19,333 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-13 23:02:19,333 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-13 23:02:19,334 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 23:02:19,334 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-13 23:02:19,334 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 23:02:19,334 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 23:02:19,334 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 23:02:19,334 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 23:02:19,334 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 23:02:19,334 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 23:02:19,334 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 23:02:19,334 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-11-13 23:02:19,335 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 23:02:19,335 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 23:02:19,335 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 23:02:19,335 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 23:02:19,335 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-13 23:02:19,335 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 23:02:19,335 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-11-13 23:02:19,335 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_21367fc1-7908-4417-b21d-71518543c79a/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 -> 6f8a234fc2a7dd634bd03f872a0d7e8707283ecf0f996c6ed729f53ab07d6660 [2024-11-13 23:02:19,671 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 23:02:19,682 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 23:02:19,685 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 23:02:19,686 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 23:02:19,687 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 23:02:19,688 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21367fc1-7908-4417-b21d-71518543c79a/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/weaver/chl-poker-hand-symm.wvr.c Unable to find full path for "g++" [2024-11-13 23:02:21,738 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 23:02:22,130 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 23:02:22,133 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21367fc1-7908-4417-b21d-71518543c79a/sv-benchmarks/c/weaver/chl-poker-hand-symm.wvr.c [2024-11-13 23:02:22,147 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21367fc1-7908-4417-b21d-71518543c79a/bin/ukojak-verify-EEHR8qb7sm/data/969c09775/3f93666625e540428aedce2eef783ac4/FLAG581db9393 [2024-11-13 23:02:22,170 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21367fc1-7908-4417-b21d-71518543c79a/bin/ukojak-verify-EEHR8qb7sm/data/969c09775/3f93666625e540428aedce2eef783ac4 [2024-11-13 23:02:22,172 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 23:02:22,175 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 23:02:22,177 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 23:02:22,177 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 23:02:22,182 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 23:02:22,182 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:02:22" (1/1) ... [2024-11-13 23:02:22,184 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2082face and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:02:22, skipping insertion in model container [2024-11-13 23:02:22,186 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:02:22" (1/1) ... [2024-11-13 23:02:22,213 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 23:02:22,547 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 23:02:22,551 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 23:02:22,576 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 23:02:22,722 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 23:02:22,745 INFO L204 MainTranslator]: Completed translation [2024-11-13 23:02:22,746 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:02:22 WrapperNode [2024-11-13 23:02:22,747 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 23:02:22,748 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 23:02:22,748 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 23:02:22,749 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 23:02:22,756 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:02:22" (1/1) ... [2024-11-13 23:02:22,785 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:02:22" (1/1) ... [2024-11-13 23:02:22,873 INFO L138 Inliner]: procedures = 26, calls = 298, calls flagged for inlining = 70, calls inlined = 98, statements flattened = 1533 [2024-11-13 23:02:22,873 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 23:02:22,874 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 23:02:22,874 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 23:02:22,874 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 23:02:22,881 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:02:22" (1/1) ... [2024-11-13 23:02:22,881 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:02:22" (1/1) ... [2024-11-13 23:02:22,892 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:02:22" (1/1) ... [2024-11-13 23:02:22,892 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:02:22" (1/1) ... [2024-11-13 23:02:22,938 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:02:22" (1/1) ... [2024-11-13 23:02:22,963 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:02:22" (1/1) ... [2024-11-13 23:02:22,975 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:02:22" (1/1) ... [2024-11-13 23:02:22,983 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:02:22" (1/1) ... [2024-11-13 23:02:23,007 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 23:02:23,008 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 23:02:23,008 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 23:02:23,008 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 23:02:23,009 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:02:22" (1/1) ... [2024-11-13 23:02:23,015 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 23:02:23,029 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21367fc1-7908-4417-b21d-71518543c79a/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 23:02:23,042 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21367fc1-7908-4417-b21d-71518543c79a/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 23:02:23,046 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21367fc1-7908-4417-b21d-71518543c79a/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 23:02:23,077 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 23:02:23,077 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-11-13 23:02:23,077 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2024-11-13 23:02:23,077 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2024-11-13 23:02:23,077 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2024-11-13 23:02:23,078 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2024-11-13 23:02:23,078 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2024-11-13 23:02:23,079 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2024-11-13 23:02:23,079 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2024-11-13 23:02:23,079 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 23:02:23,079 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 23:02:23,080 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 23:02:23,080 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2024-11-13 23:02:23,082 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 23:02:23,316 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 23:02:23,318 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 23:02:27,188 INFO L283 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-11-13 23:02:27,188 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 23:02:36,330 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 23:02:36,330 INFO L316 CfgBuilder]: Removed 12 assume(true) statements. [2024-11-13 23:02:36,330 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:02:36 BoogieIcfgContainer [2024-11-13 23:02:36,331 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 23:02:36,331 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 23:02:36,331 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 23:02:36,343 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 23:02:36,344 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:02:36" (1/1) ... [2024-11-13 23:02:36,345 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 23:02:36,350 INFO L158 Benchmark]: Toolchain (without parser) took 14175.21ms. Allocated memory was 117.4MB in the beginning and 1.1GB in the end (delta: 939.5MB). Free memory was 94.4MB in the beginning and 675.0MB in the end (delta: -580.6MB). Peak memory consumption was 361.6MB. Max. memory is 16.1GB. [2024-11-13 23:02:36,351 INFO L158 Benchmark]: CDTParser took 0.36ms. Allocated memory is still 83.9MB. Free memory is still 51.2MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 23:02:36,353 INFO L158 Benchmark]: CACSL2BoogieTranslator took 570.79ms. Allocated memory is still 117.4MB. Free memory was 94.2MB in the beginning and 72.3MB in the end (delta: 21.9MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-11-13 23:02:36,354 INFO L158 Benchmark]: Boogie Procedure Inliner took 125.28ms. Allocated memory is still 117.4MB. Free memory was 72.3MB in the beginning and 64.6MB in the end (delta: 7.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 23:02:36,355 INFO L158 Benchmark]: Boogie Preprocessor took 133.52ms. Allocated memory is still 117.4MB. Free memory was 64.6MB in the beginning and 57.0MB in the end (delta: 7.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 23:02:36,355 INFO L158 Benchmark]: RCFGBuilder took 13322.43ms. Allocated memory was 117.4MB in the beginning and 1.1GB in the end (delta: 939.5MB). Free memory was 56.8MB in the beginning and 675.4MB in the end (delta: -618.6MB). Peak memory consumption was 688.7MB. Max. memory is 16.1GB. [2024-11-13 23:02:36,355 INFO L158 Benchmark]: CodeCheck took 17.53ms. Allocated memory is still 1.1GB. Free memory was 675.4MB in the beginning and 675.0MB in the end (delta: 403.3kB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 23:02:36,361 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: UnsupportedOperationException: Concurrent programs are currently unsupported de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: UnsupportedOperationException: Concurrent programs are currently unsupported: de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.initialize(CodeCheckObserver.java:172) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.36ms. Allocated memory is still 83.9MB. Free memory is still 51.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 570.79ms. Allocated memory is still 117.4MB. Free memory was 94.2MB in the beginning and 72.3MB in the end (delta: 21.9MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 125.28ms. Allocated memory is still 117.4MB. Free memory was 72.3MB in the beginning and 64.6MB in the end (delta: 7.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 133.52ms. Allocated memory is still 117.4MB. Free memory was 64.6MB in the beginning and 57.0MB in the end (delta: 7.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 13322.43ms. Allocated memory was 117.4MB in the beginning and 1.1GB in the end (delta: 939.5MB). Free memory was 56.8MB in the beginning and 675.4MB in the end (delta: -618.6MB). Peak memory consumption was 688.7MB. Max. memory is 16.1GB. * CodeCheck took 17.53ms. Allocated memory is still 1.1GB. Free memory was 675.4MB in the beginning and 675.0MB in the end (delta: 403.3kB). 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 23:02:36,401 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21367fc1-7908-4417-b21d-71518543c79a/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