./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/pthread-wmm/mix035_power.opt_rmo.opt.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edd6d607-c3b6-4237-a782-243a5178182e/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edd6d607-c3b6-4237-a782-243a5178182e/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_edd6d607-c3b6-4237-a782-243a5178182e/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edd6d607-c3b6-4237-a782-243a5178182e/bin/ukojak-verify-EEHR8qb7sm/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/pthread-wmm/mix035_power.opt_rmo.opt.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edd6d607-c3b6-4237-a782-243a5178182e/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_edd6d607-c3b6-4237-a782-243a5178182e/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 6f7e432a886f0272967b45cc6f21d24dfd6dfdb8fd02a0d13e6bb2d2db636b21 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 21:24:09,574 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 21:24:09,665 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edd6d607-c3b6-4237-a782-243a5178182e/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2024-11-13 21:24:09,672 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 21:24:09,674 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 21:24:09,710 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 21:24:09,712 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 21:24:09,712 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 21:24:09,712 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 21:24:09,713 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 21:24:09,713 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 21:24:09,714 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 21:24:09,714 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 21:24:09,714 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-13 21:24:09,715 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-13 21:24:09,715 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-13 21:24:09,715 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 21:24:09,715 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 21:24:09,716 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 21:24:09,716 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 21:24:09,716 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 21:24:09,716 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 21:24:09,716 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 21:24:09,716 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 21:24:09,717 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 21:24:09,717 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:24:09,717 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 21:24:09,717 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 21:24:09,717 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 21:24:09,718 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 21:24:09,718 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_edd6d607-c3b6-4237-a782-243a5178182e/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 -> 6f7e432a886f0272967b45cc6f21d24dfd6dfdb8fd02a0d13e6bb2d2db636b21 [2024-11-13 21:24:10,061 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 21:24:10,075 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 21:24:10,080 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 21:24:10,082 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 21:24:10,082 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 21:24:10,083 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edd6d607-c3b6-4237-a782-243a5178182e/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/pthread-wmm/mix035_power.opt_rmo.opt.i Unable to find full path for "g++" [2024-11-13 21:24:11,936 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 21:24:12,287 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 21:24:12,288 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edd6d607-c3b6-4237-a782-243a5178182e/sv-benchmarks/c/pthread-wmm/mix035_power.opt_rmo.opt.i [2024-11-13 21:24:12,310 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edd6d607-c3b6-4237-a782-243a5178182e/bin/ukojak-verify-EEHR8qb7sm/data/ec078a34b/7d4de4ce99cc4d3287cd74aa4d9221e4/FLAG75df0de23 [2024-11-13 21:24:12,493 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edd6d607-c3b6-4237-a782-243a5178182e/bin/ukojak-verify-EEHR8qb7sm/data/ec078a34b/7d4de4ce99cc4d3287cd74aa4d9221e4 [2024-11-13 21:24:12,495 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 21:24:12,497 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 21:24:12,498 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 21:24:12,498 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 21:24:12,503 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 21:24:12,504 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:24:12" (1/1) ... [2024-11-13 21:24:12,505 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7ce2943b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:24:12, skipping insertion in model container [2024-11-13 21:24:12,505 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:24:12" (1/1) ... [2024-11-13 21:24:12,543 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 21:24:12,894 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:24:12,905 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 21:24:12,989 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:24:13,032 INFO L204 MainTranslator]: Completed translation [2024-11-13 21:24:13,032 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:24:13 WrapperNode [2024-11-13 21:24:13,033 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 21:24:13,034 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 21:24:13,034 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 21:24:13,034 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 21:24:13,041 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:24:13" (1/1) ... [2024-11-13 21:24:13,052 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:24:13" (1/1) ... [2024-11-13 21:24:13,075 INFO L138 Inliner]: procedures = 175, calls = 47, calls flagged for inlining = 6, calls inlined = 7, statements flattened = 122 [2024-11-13 21:24:13,075 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 21:24:13,076 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 21:24:13,076 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 21:24:13,076 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 21:24:13,084 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:24:13" (1/1) ... [2024-11-13 21:24:13,084 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:24:13" (1/1) ... [2024-11-13 21:24:13,087 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:24:13" (1/1) ... [2024-11-13 21:24:13,087 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:24:13" (1/1) ... [2024-11-13 21:24:13,096 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:24:13" (1/1) ... [2024-11-13 21:24:13,098 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:24:13" (1/1) ... [2024-11-13 21:24:13,100 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:24:13" (1/1) ... [2024-11-13 21:24:13,102 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:24:13" (1/1) ... [2024-11-13 21:24:13,105 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 21:24:13,105 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 21:24:13,106 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 21:24:13,106 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 21:24:13,107 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:24:13" (1/1) ... [2024-11-13 21:24:13,113 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:24:13,131 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edd6d607-c3b6-4237-a782-243a5178182e/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 21:24:13,156 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edd6d607-c3b6-4237-a782-243a5178182e/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 21:24:13,162 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edd6d607-c3b6-4237-a782-243a5178182e/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 21:24:13,194 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2024-11-13 21:24:13,195 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 21:24:13,195 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2024-11-13 21:24:13,195 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2024-11-13 21:24:13,195 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2024-11-13 21:24:13,196 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2024-11-13 21:24:13,196 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2024-11-13 21:24:13,196 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2024-11-13 21:24:13,196 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 21:24:13,196 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2024-11-13 21:24:13,196 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 21:24:13,197 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 21:24:13,198 WARN L207 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement. [2024-11-13 21:24:13,394 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 21:24:13,396 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 21:24:13,775 INFO L283 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-11-13 21:24:13,775 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 21:24:13,994 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 21:24:13,997 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-13 21:24:13,998 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:24:13 BoogieIcfgContainer [2024-11-13 21:24:13,998 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 21:24:13,999 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 21:24:13,999 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 21:24:14,010 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 21:24:14,010 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:24:13" (1/1) ... [2024-11-13 21:24:14,012 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck has thrown an exception: java.lang.UnsupportedOperationException: Concurrent programs are currently unsupported at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.initialize(CodeCheckObserver.java:172) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:356) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:166) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:150) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:127) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:233) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:227) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:144) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:106) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-11-13 21:24:14,020 INFO L158 Benchmark]: Toolchain (without parser) took 1522.16ms. Allocated memory is still 142.6MB. Free memory was 117.4MB in the beginning and 50.3MB in the end (delta: 67.1MB). Peak memory consumption was 67.1MB. Max. memory is 16.1GB. [2024-11-13 21:24:14,024 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 167.8MB. Free memory is still 105.3MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 21:24:14,024 INFO L158 Benchmark]: CACSL2BoogieTranslator took 534.92ms. Allocated memory is still 142.6MB. Free memory was 117.4MB in the beginning and 94.5MB in the end (delta: 22.9MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2024-11-13 21:24:14,025 INFO L158 Benchmark]: Boogie Procedure Inliner took 41.84ms. Allocated memory is still 142.6MB. Free memory was 94.5MB in the beginning and 92.0MB in the end (delta: 2.4MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 21:24:14,025 INFO L158 Benchmark]: Boogie Preprocessor took 28.82ms. Allocated memory is still 142.6MB. Free memory was 92.0MB in the beginning and 90.7MB in the end (delta: 1.4MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 21:24:14,025 INFO L158 Benchmark]: RCFGBuilder took 892.80ms. Allocated memory is still 142.6MB. Free memory was 90.7MB in the beginning and 51.5MB in the end (delta: 39.2MB). Peak memory consumption was 41.9MB. Max. memory is 16.1GB. [2024-11-13 21:24:14,026 INFO L158 Benchmark]: CodeCheck took 18.91ms. Allocated memory is still 142.6MB. Free memory was 51.5MB in the beginning and 50.3MB in the end (delta: 1.2MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 21:24:14,030 INFO L338 ainManager$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 0.29ms. Allocated memory is still 167.8MB. Free memory is still 105.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 534.92ms. Allocated memory is still 142.6MB. Free memory was 117.4MB in the beginning and 94.5MB in the end (delta: 22.9MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 41.84ms. Allocated memory is still 142.6MB. Free memory was 94.5MB in the beginning and 92.0MB in the end (delta: 2.4MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 28.82ms. Allocated memory is still 142.6MB. Free memory was 92.0MB in the beginning and 90.7MB in the end (delta: 1.4MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 892.80ms. Allocated memory is still 142.6MB. Free memory was 90.7MB in the beginning and 51.5MB in the end (delta: 39.2MB). Peak memory consumption was 41.9MB. Max. memory is 16.1GB. * CodeCheck took 18.91ms. Allocated memory is still 142.6MB. Free memory was 51.5MB in the beginning and 50.3MB in the end (delta: 1.2MB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-11-13 21:24:14,069 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edd6d607-c3b6-4237-a782-243a5178182e/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_edd6d607-c3b6-4237-a782-243a5178182e/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edd6d607-c3b6-4237-a782-243a5178182e/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_edd6d607-c3b6-4237-a782-243a5178182e/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edd6d607-c3b6-4237-a782-243a5178182e/bin/ukojak-verify-EEHR8qb7sm/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/pthread-wmm/mix035_power.opt_rmo.opt.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edd6d607-c3b6-4237-a782-243a5178182e/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_edd6d607-c3b6-4237-a782-243a5178182e/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 6f7e432a886f0272967b45cc6f21d24dfd6dfdb8fd02a0d13e6bb2d2db636b21 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 21:24:16,850 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 21:24:16,994 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edd6d607-c3b6-4237-a782-243a5178182e/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2024-11-13 21:24:17,046 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 21:24:17,048 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 21:24:17,048 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 21:24:17,048 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 21:24:17,049 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 21:24:17,049 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 21:24:17,049 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 21:24:17,049 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 21:24:17,050 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-13 21:24:17,051 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-13 21:24:17,051 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-13 21:24:17,051 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 21:24:17,051 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-13 21:24:17,051 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-13 21:24:17,051 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 21:24:17,051 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-13 21:24:17,051 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 21:24:17,051 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 21:24:17,052 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 21:24:17,052 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 21:24:17,052 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 21:24:17,052 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 21:24:17,052 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 21:24:17,052 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-11-13 21:24:17,052 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 21:24:17,052 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:24:17,053 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 21:24:17,054 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 21:24:17,054 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-13 21:24:17,054 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 21:24:17,054 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-11-13 21:24:17,054 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_edd6d607-c3b6-4237-a782-243a5178182e/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 -> 6f7e432a886f0272967b45cc6f21d24dfd6dfdb8fd02a0d13e6bb2d2db636b21 [2024-11-13 21:24:17,372 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 21:24:17,384 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 21:24:17,386 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 21:24:17,389 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 21:24:17,390 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 21:24:17,394 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edd6d607-c3b6-4237-a782-243a5178182e/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/pthread-wmm/mix035_power.opt_rmo.opt.i Unable to find full path for "g++" [2024-11-13 21:24:19,329 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 21:24:19,700 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 21:24:19,705 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edd6d607-c3b6-4237-a782-243a5178182e/sv-benchmarks/c/pthread-wmm/mix035_power.opt_rmo.opt.i [2024-11-13 21:24:19,727 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edd6d607-c3b6-4237-a782-243a5178182e/bin/ukojak-verify-EEHR8qb7sm/data/82ac7a8a4/a1830fd2f95c4c0b90b9836158896dfc/FLAG2dd71ba3a [2024-11-13 21:24:19,918 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edd6d607-c3b6-4237-a782-243a5178182e/bin/ukojak-verify-EEHR8qb7sm/data/82ac7a8a4/a1830fd2f95c4c0b90b9836158896dfc [2024-11-13 21:24:19,922 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 21:24:19,924 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 21:24:19,926 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 21:24:19,927 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 21:24:19,932 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 21:24:19,933 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:24:19" (1/1) ... [2024-11-13 21:24:19,935 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@e747696 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:24:19, skipping insertion in model container [2024-11-13 21:24:19,937 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:24:19" (1/1) ... [2024-11-13 21:24:19,990 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 21:24:20,543 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:24:20,562 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 21:24:20,661 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:24:20,721 INFO L204 MainTranslator]: Completed translation [2024-11-13 21:24:20,721 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:24:20 WrapperNode [2024-11-13 21:24:20,722 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 21:24:20,723 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 21:24:20,723 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 21:24:20,723 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 21:24:20,732 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:24:20" (1/1) ... [2024-11-13 21:24:20,758 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:24:20" (1/1) ... [2024-11-13 21:24:20,794 INFO L138 Inliner]: procedures = 176, calls = 47, calls flagged for inlining = 6, calls inlined = 7, statements flattened = 123 [2024-11-13 21:24:20,794 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 21:24:20,795 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 21:24:20,795 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 21:24:20,795 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 21:24:20,803 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:24:20" (1/1) ... [2024-11-13 21:24:20,803 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:24:20" (1/1) ... [2024-11-13 21:24:20,807 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:24:20" (1/1) ... [2024-11-13 21:24:20,810 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:24:20" (1/1) ... [2024-11-13 21:24:20,823 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:24:20" (1/1) ... [2024-11-13 21:24:20,829 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:24:20" (1/1) ... [2024-11-13 21:24:20,831 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:24:20" (1/1) ... [2024-11-13 21:24:20,837 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:24:20" (1/1) ... [2024-11-13 21:24:20,844 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 21:24:20,845 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 21:24:20,845 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 21:24:20,845 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 21:24:20,846 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:24:20" (1/1) ... [2024-11-13 21:24:20,852 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:24:20,874 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edd6d607-c3b6-4237-a782-243a5178182e/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 21:24:20,889 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edd6d607-c3b6-4237-a782-243a5178182e/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 21:24:20,896 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edd6d607-c3b6-4237-a782-243a5178182e/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 21:24:20,923 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2024-11-13 21:24:20,923 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 21:24:20,924 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-11-13 21:24:20,924 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2024-11-13 21:24:20,924 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2024-11-13 21:24:20,924 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2024-11-13 21:24:20,924 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2024-11-13 21:24:20,925 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2024-11-13 21:24:20,925 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2024-11-13 21:24:20,926 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2024-11-13 21:24:20,926 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 21:24:20,926 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 21:24:20,927 WARN L207 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement. [2024-11-13 21:24:21,149 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 21:24:21,151 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 21:24:21,590 INFO L283 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-11-13 21:24:21,590 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 21:24:21,811 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 21:24:21,813 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-13 21:24:21,813 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:24:21 BoogieIcfgContainer [2024-11-13 21:24:21,813 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 21:24:21,814 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 21:24:21,814 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 21:24:21,826 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 21:24:21,827 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:24:21" (1/1) ... [2024-11-13 21:24:21,828 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck has thrown an exception: java.lang.UnsupportedOperationException: Concurrent programs are currently unsupported at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.initialize(CodeCheckObserver.java:172) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:356) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:166) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:150) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:127) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:233) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:227) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:144) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:106) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-11-13 21:24:21,834 INFO L158 Benchmark]: Toolchain (without parser) took 1910.00ms. Allocated memory is still 83.9MB. Free memory was 59.2MB in the beginning and 53.0MB in the end (delta: 6.2MB). Peak memory consumption was 6.4MB. Max. memory is 16.1GB. [2024-11-13 21:24:21,835 INFO L158 Benchmark]: CDTParser took 0.43ms. Allocated memory is still 83.9MB. Free memory is still 65.8MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 21:24:21,835 INFO L158 Benchmark]: CACSL2BoogieTranslator took 795.80ms. Allocated memory is still 83.9MB. Free memory was 59.2MB in the beginning and 35.8MB in the end (delta: 23.4MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2024-11-13 21:24:21,836 INFO L158 Benchmark]: Boogie Procedure Inliner took 71.52ms. Allocated memory is still 83.9MB. Free memory was 35.8MB in the beginning and 33.6MB in the end (delta: 2.3MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 21:24:21,838 INFO L158 Benchmark]: Boogie Preprocessor took 49.25ms. Allocated memory is still 83.9MB. Free memory was 33.6MB in the beginning and 31.9MB in the end (delta: 1.7MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 21:24:21,838 INFO L158 Benchmark]: RCFGBuilder took 968.73ms. Allocated memory is still 83.9MB. Free memory was 31.9MB in the beginning and 54.5MB in the end (delta: -22.6MB). Peak memory consumption was 29.2MB. Max. memory is 16.1GB. [2024-11-13 21:24:21,839 INFO L158 Benchmark]: CodeCheck took 18.53ms. Allocated memory is still 83.9MB. Free memory was 54.5MB in the beginning and 53.0MB in the end (delta: 1.5MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 21:24:21,844 INFO L338 ainManager$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 0.43ms. Allocated memory is still 83.9MB. Free memory is still 65.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 795.80ms. Allocated memory is still 83.9MB. Free memory was 59.2MB in the beginning and 35.8MB in the end (delta: 23.4MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 71.52ms. Allocated memory is still 83.9MB. Free memory was 35.8MB in the beginning and 33.6MB in the end (delta: 2.3MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 49.25ms. Allocated memory is still 83.9MB. Free memory was 33.6MB in the beginning and 31.9MB in the end (delta: 1.7MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 968.73ms. Allocated memory is still 83.9MB. Free memory was 31.9MB in the beginning and 54.5MB in the end (delta: -22.6MB). Peak memory consumption was 29.2MB. Max. memory is 16.1GB. * CodeCheck took 18.53ms. Allocated memory is still 83.9MB. Free memory was 54.5MB in the beginning and 53.0MB in the end (delta: 1.5MB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-11-13 21:24:21,876 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edd6d607-c3b6-4237-a782-243a5178182e/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