./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/pthread-wmm/safe009_rmo.opt.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2410252-1023-4957-b705-ca062d704997/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2410252-1023-4957-b705-ca062d704997/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_b2410252-1023-4957-b705-ca062d704997/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2410252-1023-4957-b705-ca062d704997/bin/ukojak-verify-EEHR8qb7sm/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/pthread-wmm/safe009_rmo.opt.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2410252-1023-4957-b705-ca062d704997/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_b2410252-1023-4957-b705-ca062d704997/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 9047d35108a9c07c04b519cba211a741bb80887623b2a85c45105c17ca835121 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 23:14:04,957 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 23:14:05,072 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2410252-1023-4957-b705-ca062d704997/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2024-11-13 23:14:05,080 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 23:14:05,080 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 23:14:05,125 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 23:14:05,127 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 23:14:05,127 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 23:14:05,128 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 23:14:05,128 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 23:14:05,129 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 23:14:05,130 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 23:14:05,130 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 23:14:05,130 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-13 23:14:05,130 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-13 23:14:05,131 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-13 23:14:05,131 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 23:14:05,131 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 23:14:05,131 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 23:14:05,131 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 23:14:05,131 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 23:14:05,132 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 23:14:05,132 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 23:14:05,132 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 23:14:05,132 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 23:14:05,132 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 23:14:05,133 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 23:14:05,133 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 23:14:05,133 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 23:14:05,133 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 23:14:05,134 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_b2410252-1023-4957-b705-ca062d704997/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 -> 9047d35108a9c07c04b519cba211a741bb80887623b2a85c45105c17ca835121 [2024-11-13 23:14:05,509 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 23:14:05,522 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 23:14:05,526 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 23:14:05,527 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 23:14:05,530 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 23:14:05,532 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2410252-1023-4957-b705-ca062d704997/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/pthread-wmm/safe009_rmo.opt.i Unable to find full path for "g++" [2024-11-13 23:14:07,857 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 23:14:08,222 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 23:14:08,223 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2410252-1023-4957-b705-ca062d704997/sv-benchmarks/c/pthread-wmm/safe009_rmo.opt.i [2024-11-13 23:14:08,240 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2410252-1023-4957-b705-ca062d704997/bin/ukojak-verify-EEHR8qb7sm/data/0703cc0a0/3645566c1fa04d08aa592a2439332bdb/FLAG2b8b14dee [2024-11-13 23:14:08,259 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2410252-1023-4957-b705-ca062d704997/bin/ukojak-verify-EEHR8qb7sm/data/0703cc0a0/3645566c1fa04d08aa592a2439332bdb [2024-11-13 23:14:08,263 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 23:14:08,264 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 23:14:08,266 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 23:14:08,266 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 23:14:08,272 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 23:14:08,273 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:14:08" (1/1) ... [2024-11-13 23:14:08,274 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6cc6d327 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:14:08, skipping insertion in model container [2024-11-13 23:14:08,275 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:14:08" (1/1) ... [2024-11-13 23:14:08,331 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 23:14:08,958 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 23:14:08,976 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 23:14:09,057 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 23:14:09,114 INFO L204 MainTranslator]: Completed translation [2024-11-13 23:14:09,115 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:14:09 WrapperNode [2024-11-13 23:14:09,116 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 23:14:09,117 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 23:14:09,117 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 23:14:09,118 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 23:14:09,125 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:14:09" (1/1) ... [2024-11-13 23:14:09,140 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:14:09" (1/1) ... [2024-11-13 23:14:09,173 INFO L138 Inliner]: procedures = 175, calls = 58, calls flagged for inlining = 5, calls inlined = 5, statements flattened = 126 [2024-11-13 23:14:09,173 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 23:14:09,174 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 23:14:09,175 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 23:14:09,176 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 23:14:09,184 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:14:09" (1/1) ... [2024-11-13 23:14:09,184 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:14:09" (1/1) ... [2024-11-13 23:14:09,190 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:14:09" (1/1) ... [2024-11-13 23:14:09,193 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:14:09" (1/1) ... [2024-11-13 23:14:09,213 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:14:09" (1/1) ... [2024-11-13 23:14:09,216 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:14:09" (1/1) ... [2024-11-13 23:14:09,218 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:14:09" (1/1) ... [2024-11-13 23:14:09,220 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:14:09" (1/1) ... [2024-11-13 23:14:09,224 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 23:14:09,224 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 23:14:09,225 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 23:14:09,225 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 23:14:09,226 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:14:09" (1/1) ... [2024-11-13 23:14:09,233 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 23:14:09,248 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2410252-1023-4957-b705-ca062d704997/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 23:14:09,265 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2410252-1023-4957-b705-ca062d704997/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 23:14:09,271 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2410252-1023-4957-b705-ca062d704997/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 23:14:09,304 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 23:14:09,304 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 23:14:09,305 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2024-11-13 23:14:09,305 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 23:14:09,305 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2024-11-13 23:14:09,306 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2024-11-13 23:14:09,306 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2024-11-13 23:14:09,306 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2024-11-13 23:14:09,307 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2024-11-13 23:14:09,307 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2024-11-13 23:14:09,307 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 23:14:09,307 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2024-11-13 23:14:09,307 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 23:14:09,307 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 23:14:09,309 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 23:14:09,579 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 23:14:09,581 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 23:14:10,460 INFO L283 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-11-13 23:14:10,461 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 23:14:11,245 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 23:14:11,245 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-13 23:14:11,246 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:14:11 BoogieIcfgContainer [2024-11-13 23:14:11,246 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 23:14:11,247 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 23:14:11,249 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 23:14:11,261 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 23:14:11,261 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:14:11" (1/1) ... [2024-11-13 23:14:11,262 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$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-11-13 23:14:11,271 INFO L158 Benchmark]: Toolchain (without parser) took 3003.42ms. Allocated memory is still 117.4MB. Free memory was 90.9MB in the beginning and 65.9MB in the end (delta: 25.0MB). Peak memory consumption was 25.3MB. Max. memory is 16.1GB. [2024-11-13 23:14:11,274 INFO L158 Benchmark]: CDTParser took 2.08ms. Allocated memory is still 117.4MB. Free memory is still 74.4MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 23:14:11,274 INFO L158 Benchmark]: CACSL2BoogieTranslator took 850.42ms. Allocated memory is still 117.4MB. Free memory was 90.7MB in the beginning and 67.3MB in the end (delta: 23.4MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2024-11-13 23:14:11,275 INFO L158 Benchmark]: Boogie Procedure Inliner took 56.10ms. Allocated memory is still 117.4MB. Free memory was 67.3MB in the beginning and 65.2MB in the end (delta: 2.1MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 23:14:11,275 INFO L158 Benchmark]: Boogie Preprocessor took 50.00ms. Allocated memory is still 117.4MB. Free memory was 65.2MB in the beginning and 63.4MB in the end (delta: 1.9MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 23:14:11,276 INFO L158 Benchmark]: RCFGBuilder took 2021.59ms. Allocated memory is still 117.4MB. Free memory was 63.4MB in the beginning and 67.5MB in the end (delta: -4.2MB). Peak memory consumption was 45.5MB. Max. memory is 16.1GB. [2024-11-13 23:14:11,278 INFO L158 Benchmark]: CodeCheck took 19.78ms. Allocated memory is still 117.4MB. Free memory was 67.5MB in the beginning and 65.9MB in the end (delta: 1.6MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 23:14:11,281 INFO L338 ainManager$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 2.08ms. Allocated memory is still 117.4MB. Free memory is still 74.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 850.42ms. Allocated memory is still 117.4MB. Free memory was 90.7MB in the beginning and 67.3MB in the end (delta: 23.4MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 56.10ms. Allocated memory is still 117.4MB. Free memory was 67.3MB in the beginning and 65.2MB in the end (delta: 2.1MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 50.00ms. Allocated memory is still 117.4MB. Free memory was 65.2MB in the beginning and 63.4MB in the end (delta: 1.9MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 2021.59ms. Allocated memory is still 117.4MB. Free memory was 63.4MB in the beginning and 67.5MB in the end (delta: -4.2MB). Peak memory consumption was 45.5MB. Max. memory is 16.1GB. * CodeCheck took 19.78ms. Allocated memory is still 117.4MB. Free memory was 67.5MB in the beginning and 65.9MB in the end (delta: 1.6MB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-11-13 23:14:11,325 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2410252-1023-4957-b705-ca062d704997/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_b2410252-1023-4957-b705-ca062d704997/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2410252-1023-4957-b705-ca062d704997/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_b2410252-1023-4957-b705-ca062d704997/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2410252-1023-4957-b705-ca062d704997/bin/ukojak-verify-EEHR8qb7sm/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/pthread-wmm/safe009_rmo.opt.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2410252-1023-4957-b705-ca062d704997/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_b2410252-1023-4957-b705-ca062d704997/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 9047d35108a9c07c04b519cba211a741bb80887623b2a85c45105c17ca835121 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 23:14:14,555 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 23:14:14,717 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2410252-1023-4957-b705-ca062d704997/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2024-11-13 23:14:14,775 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 23:14:14,778 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 23:14:14,778 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 23:14:14,779 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 23:14:14,779 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 23:14:14,780 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 23:14:14,780 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 23:14:14,780 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 23:14:14,780 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-13 23:14:14,780 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-13 23:14:14,780 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-13 23:14:14,780 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 23:14:14,780 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-13 23:14:14,781 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-13 23:14:14,781 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 23:14:14,781 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-13 23:14:14,781 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 23:14:14,781 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 23:14:14,781 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 23:14:14,781 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 23:14:14,781 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 23:14:14,782 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 23:14:14,782 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 23:14:14,782 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-11-13 23:14:14,785 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 23:14:14,785 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 23:14:14,785 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 23:14:14,785 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 23:14:14,786 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-13 23:14:14,786 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 23:14:14,786 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-11-13 23:14:14,786 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_b2410252-1023-4957-b705-ca062d704997/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 -> 9047d35108a9c07c04b519cba211a741bb80887623b2a85c45105c17ca835121 [2024-11-13 23:14:15,196 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 23:14:15,205 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 23:14:15,208 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 23:14:15,213 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 23:14:15,214 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 23:14:15,218 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2410252-1023-4957-b705-ca062d704997/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/pthread-wmm/safe009_rmo.opt.i Unable to find full path for "g++" [2024-11-13 23:14:17,563 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 23:14:17,967 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 23:14:17,972 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2410252-1023-4957-b705-ca062d704997/sv-benchmarks/c/pthread-wmm/safe009_rmo.opt.i [2024-11-13 23:14:18,003 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2410252-1023-4957-b705-ca062d704997/bin/ukojak-verify-EEHR8qb7sm/data/0ba545a41/fe1012e350d84ac294d948f6992e23ef/FLAG009ad70ca [2024-11-13 23:14:18,039 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2410252-1023-4957-b705-ca062d704997/bin/ukojak-verify-EEHR8qb7sm/data/0ba545a41/fe1012e350d84ac294d948f6992e23ef [2024-11-13 23:14:18,044 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 23:14:18,046 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 23:14:18,048 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 23:14:18,050 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 23:14:18,060 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 23:14:18,062 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:14:18" (1/1) ... [2024-11-13 23:14:18,064 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6e2c5677 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:14:18, skipping insertion in model container [2024-11-13 23:14:18,064 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:14:18" (1/1) ... [2024-11-13 23:14:18,133 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 23:14:18,731 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 23:14:18,755 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 23:14:18,843 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 23:14:18,897 INFO L204 MainTranslator]: Completed translation [2024-11-13 23:14:18,897 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:14:18 WrapperNode [2024-11-13 23:14:18,897 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 23:14:18,899 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 23:14:18,899 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 23:14:18,899 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 23:14:18,908 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:14:18" (1/1) ... [2024-11-13 23:14:18,942 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:14:18" (1/1) ... [2024-11-13 23:14:18,980 INFO L138 Inliner]: procedures = 179, calls = 58, calls flagged for inlining = 5, calls inlined = 5, statements flattened = 127 [2024-11-13 23:14:18,980 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 23:14:18,981 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 23:14:18,981 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 23:14:18,982 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 23:14:18,993 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:14:18" (1/1) ... [2024-11-13 23:14:18,993 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:14:18" (1/1) ... [2024-11-13 23:14:19,003 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:14:18" (1/1) ... [2024-11-13 23:14:19,004 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:14:18" (1/1) ... [2024-11-13 23:14:19,037 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:14:18" (1/1) ... [2024-11-13 23:14:19,040 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:14:18" (1/1) ... [2024-11-13 23:14:19,050 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:14:18" (1/1) ... [2024-11-13 23:14:19,055 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:14:18" (1/1) ... [2024-11-13 23:14:19,064 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 23:14:19,065 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 23:14:19,065 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 23:14:19,065 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 23:14:19,072 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:14:18" (1/1) ... [2024-11-13 23:14:19,087 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 23:14:19,114 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2410252-1023-4957-b705-ca062d704997/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 23:14:19,128 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2410252-1023-4957-b705-ca062d704997/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 23:14:19,132 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2410252-1023-4957-b705-ca062d704997/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 23:14:19,164 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2024-11-13 23:14:19,164 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2024-11-13 23:14:19,164 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 23:14:19,164 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2024-11-13 23:14:19,164 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-11-13 23:14:19,165 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2024-11-13 23:14:19,165 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2024-11-13 23:14:19,165 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2024-11-13 23:14:19,165 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2024-11-13 23:14:19,165 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2024-11-13 23:14:19,166 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2024-11-13 23:14:19,166 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2024-11-13 23:14:19,166 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2024-11-13 23:14:19,166 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 23:14:19,166 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 23:14:19,168 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 23:14:19,466 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 23:14:19,470 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 23:14:20,462 INFO L283 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-11-13 23:14:20,462 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 23:14:21,221 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 23:14:21,223 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-13 23:14:21,224 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:14:21 BoogieIcfgContainer [2024-11-13 23:14:21,224 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 23:14:21,225 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 23:14:21,225 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 23:14:21,239 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 23:14:21,239 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:14:21" (1/1) ... [2024-11-13 23:14:21,240 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$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-11-13 23:14:21,249 INFO L158 Benchmark]: Toolchain (without parser) took 3199.61ms. Allocated memory is still 83.9MB. Free memory was 59.0MB in the beginning and 33.2MB in the end (delta: 25.8MB). Peak memory consumption was 24.5MB. Max. memory is 16.1GB. [2024-11-13 23:14:21,250 INFO L158 Benchmark]: CDTParser took 0.44ms. Allocated memory is still 83.9MB. Free memory is still 64.8MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 23:14:21,251 INFO L158 Benchmark]: CACSL2BoogieTranslator took 849.89ms. Allocated memory is still 83.9MB. Free memory was 58.7MB in the beginning and 34.8MB in the end (delta: 23.8MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2024-11-13 23:14:21,254 INFO L158 Benchmark]: Boogie Procedure Inliner took 82.03ms. Allocated memory is still 83.9MB. Free memory was 34.8MB in the beginning and 32.5MB in the end (delta: 2.3MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 23:14:21,254 INFO L158 Benchmark]: Boogie Preprocessor took 82.46ms. Allocated memory is still 83.9MB. Free memory was 32.5MB in the beginning and 30.6MB in the end (delta: 1.9MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 23:14:21,255 INFO L158 Benchmark]: RCFGBuilder took 2159.41ms. Allocated memory is still 83.9MB. Free memory was 30.6MB in the beginning and 34.8MB in the end (delta: -4.2MB). Peak memory consumption was 29.4MB. Max. memory is 16.1GB. [2024-11-13 23:14:21,255 INFO L158 Benchmark]: CodeCheck took 19.87ms. Allocated memory is still 83.9MB. Free memory was 34.8MB in the beginning and 33.2MB in the end (delta: 1.6MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 23:14:21,258 INFO L338 ainManager$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 0.44ms. Allocated memory is still 83.9MB. Free memory is still 64.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 849.89ms. Allocated memory is still 83.9MB. Free memory was 58.7MB in the beginning and 34.8MB in the end (delta: 23.8MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 82.03ms. Allocated memory is still 83.9MB. Free memory was 34.8MB in the beginning and 32.5MB in the end (delta: 2.3MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 82.46ms. Allocated memory is still 83.9MB. Free memory was 32.5MB in the beginning and 30.6MB in the end (delta: 1.9MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 2159.41ms. Allocated memory is still 83.9MB. Free memory was 30.6MB in the beginning and 34.8MB in the end (delta: -4.2MB). Peak memory consumption was 29.4MB. Max. memory is 16.1GB. * CodeCheck took 19.87ms. Allocated memory is still 83.9MB. Free memory was 34.8MB in the beginning and 33.2MB in the end (delta: 1.6MB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-11-13 23:14:21,293 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2410252-1023-4957-b705-ca062d704997/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