./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/goblint-regression/04-mutex_10-ptrmunge_nr.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_1e0e6500-3cd8-4292-86b7-39ebcc83d207/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e0e6500-3cd8-4292-86b7-39ebcc83d207/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_1e0e6500-3cd8-4292-86b7-39ebcc83d207/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e0e6500-3cd8-4292-86b7-39ebcc83d207/bin/ukojak-verify-EEHR8qb7sm/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/goblint-regression/04-mutex_10-ptrmunge_nr.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e0e6500-3cd8-4292-86b7-39ebcc83d207/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_1e0e6500-3cd8-4292-86b7-39ebcc83d207/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 b7b2dab104eee1bd1f440bec4a0db415f1c26fa4fc41062d03a3a4935f69226f --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 22:08:31,010 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 22:08:31,080 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e0e6500-3cd8-4292-86b7-39ebcc83d207/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2024-11-13 22:08:31,085 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 22:08:31,085 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 22:08:31,109 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 22:08:31,110 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 22:08:31,110 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 22:08:31,110 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 22:08:31,110 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 22:08:31,110 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 22:08:31,110 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 22:08:31,111 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 22:08:31,111 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-13 22:08:31,111 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-13 22:08:31,111 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-13 22:08:31,111 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 22:08:31,111 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 22:08:31,111 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 22:08:31,111 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 22:08:31,111 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 22:08:31,112 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 22:08:31,112 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 22:08:31,112 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 22:08:31,112 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 22:08:31,112 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:08:31,112 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 22:08:31,112 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 22:08:31,112 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 22:08:31,113 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 22:08:31,113 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_1e0e6500-3cd8-4292-86b7-39ebcc83d207/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 -> b7b2dab104eee1bd1f440bec4a0db415f1c26fa4fc41062d03a3a4935f69226f [2024-11-13 22:08:31,397 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 22:08:31,406 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 22:08:31,408 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 22:08:31,410 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 22:08:31,410 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 22:08:31,412 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e0e6500-3cd8-4292-86b7-39ebcc83d207/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/goblint-regression/04-mutex_10-ptrmunge_nr.i Unable to find full path for "g++" [2024-11-13 22:08:33,327 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 22:08:33,746 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 22:08:33,747 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e0e6500-3cd8-4292-86b7-39ebcc83d207/sv-benchmarks/c/goblint-regression/04-mutex_10-ptrmunge_nr.i [2024-11-13 22:08:33,766 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e0e6500-3cd8-4292-86b7-39ebcc83d207/bin/ukojak-verify-EEHR8qb7sm/data/f4121e1ef/ab3b3ea5618445abbb96fbe17573806c/FLAGc9fc95041 [2024-11-13 22:08:33,918 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e0e6500-3cd8-4292-86b7-39ebcc83d207/bin/ukojak-verify-EEHR8qb7sm/data/f4121e1ef/ab3b3ea5618445abbb96fbe17573806c [2024-11-13 22:08:33,921 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 22:08:33,922 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 22:08:33,923 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 22:08:33,924 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 22:08:33,928 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 22:08:33,930 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:08:33" (1/1) ... [2024-11-13 22:08:33,931 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2842f084 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:08:33, skipping insertion in model container [2024-11-13 22:08:33,932 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:08:33" (1/1) ... [2024-11-13 22:08:33,977 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 22:08:34,505 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:08:34,525 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 22:08:34,570 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:08:34,642 INFO L204 MainTranslator]: Completed translation [2024-11-13 22:08:34,642 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:08:34 WrapperNode [2024-11-13 22:08:34,643 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 22:08:34,644 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 22:08:34,645 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 22:08:34,645 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 22:08:34,651 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:08:34" (1/1) ... [2024-11-13 22:08:34,675 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:08:34" (1/1) ... [2024-11-13 22:08:34,705 INFO L138 Inliner]: procedures = 266, calls = 31, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 67 [2024-11-13 22:08:34,706 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 22:08:34,706 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 22:08:34,706 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 22:08:34,706 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 22:08:34,716 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:08:34" (1/1) ... [2024-11-13 22:08:34,716 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:08:34" (1/1) ... [2024-11-13 22:08:34,721 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:08:34" (1/1) ... [2024-11-13 22:08:34,722 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:08:34" (1/1) ... [2024-11-13 22:08:34,736 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:08:34" (1/1) ... [2024-11-13 22:08:34,737 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:08:34" (1/1) ... [2024-11-13 22:08:34,738 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:08:34" (1/1) ... [2024-11-13 22:08:34,739 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:08:34" (1/1) ... [2024-11-13 22:08:34,745 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 22:08:34,745 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 22:08:34,750 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 22:08:34,750 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 22:08:34,751 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:08:34" (1/1) ... [2024-11-13 22:08:34,756 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:08:34,772 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e0e6500-3cd8-4292-86b7-39ebcc83d207/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 22:08:34,788 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e0e6500-3cd8-4292-86b7-39ebcc83d207/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 22:08:34,793 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e0e6500-3cd8-4292-86b7-39ebcc83d207/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 22:08:34,817 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-13 22:08:34,818 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexUnlock [2024-11-13 22:08:34,818 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 22:08:34,818 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 22:08:34,818 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2024-11-13 22:08:34,819 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 22:08:34,819 INFO L130 BoogieDeclarations]: Found specification of procedure t_fun [2024-11-13 22:08:34,819 INFO L138 BoogieDeclarations]: Found implementation of procedure t_fun [2024-11-13 22:08:34,819 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 22:08:34,819 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 22:08:34,819 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 22:08:34,821 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 22:08:34,985 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 22:08:34,987 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 22:08:35,231 INFO L283 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-11-13 22:08:35,231 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 22:08:35,254 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 22:08:35,255 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-13 22:08:35,255 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:08:35 BoogieIcfgContainer [2024-11-13 22:08:35,255 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 22:08:35,256 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 22:08:35,256 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 22:08:35,267 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 22:08:35,267 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:08:35" (1/1) ... [2024-11-13 22:08:35,268 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$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-11-13 22:08:35,273 INFO L158 Benchmark]: Toolchain (without parser) took 1350.58ms. Allocated memory is still 117.4MB. Free memory was 91.7MB in the beginning and 43.7MB in the end (delta: 48.0MB). Peak memory consumption was 50.3MB. Max. memory is 16.1GB. [2024-11-13 22:08:35,274 INFO L158 Benchmark]: CDTParser took 0.39ms. Allocated memory is still 167.8MB. Free memory is still 103.1MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:08:35,274 INFO L158 Benchmark]: CACSL2BoogieTranslator took 720.54ms. Allocated memory is still 117.4MB. Free memory was 91.7MB in the beginning and 63.9MB in the end (delta: 27.8MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2024-11-13 22:08:35,275 INFO L158 Benchmark]: Boogie Procedure Inliner took 61.19ms. Allocated memory is still 117.4MB. Free memory was 63.9MB in the beginning and 61.9MB in the end (delta: 2.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 22:08:35,275 INFO L158 Benchmark]: Boogie Preprocessor took 38.73ms. Allocated memory is still 117.4MB. Free memory was 61.9MB in the beginning and 60.8MB in the end (delta: 1.1MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:08:35,276 INFO L158 Benchmark]: RCFGBuilder took 510.00ms. Allocated memory is still 117.4MB. Free memory was 60.8MB in the beginning and 45.2MB in the end (delta: 15.6MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-11-13 22:08:35,276 INFO L158 Benchmark]: CodeCheck took 15.68ms. Allocated memory is still 117.4MB. Free memory was 44.8MB in the beginning and 43.7MB in the end (delta: 1.1MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:08:35,279 INFO L338 ainManager$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 0.39ms. Allocated memory is still 167.8MB. Free memory is still 103.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 720.54ms. Allocated memory is still 117.4MB. Free memory was 91.7MB in the beginning and 63.9MB in the end (delta: 27.8MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 61.19ms. Allocated memory is still 117.4MB. Free memory was 63.9MB in the beginning and 61.9MB in the end (delta: 2.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 38.73ms. Allocated memory is still 117.4MB. Free memory was 61.9MB in the beginning and 60.8MB in the end (delta: 1.1MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 510.00ms. Allocated memory is still 117.4MB. Free memory was 60.8MB in the beginning and 45.2MB in the end (delta: 15.6MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * CodeCheck took 15.68ms. Allocated memory is still 117.4MB. Free memory was 44.8MB in the beginning and 43.7MB in the end (delta: 1.1MB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-11-13 22:08:35,307 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e0e6500-3cd8-4292-86b7-39ebcc83d207/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_1e0e6500-3cd8-4292-86b7-39ebcc83d207/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e0e6500-3cd8-4292-86b7-39ebcc83d207/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_1e0e6500-3cd8-4292-86b7-39ebcc83d207/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e0e6500-3cd8-4292-86b7-39ebcc83d207/bin/ukojak-verify-EEHR8qb7sm/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/goblint-regression/04-mutex_10-ptrmunge_nr.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e0e6500-3cd8-4292-86b7-39ebcc83d207/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_1e0e6500-3cd8-4292-86b7-39ebcc83d207/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 b7b2dab104eee1bd1f440bec4a0db415f1c26fa4fc41062d03a3a4935f69226f --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 22:08:38,076 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 22:08:38,194 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e0e6500-3cd8-4292-86b7-39ebcc83d207/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2024-11-13 22:08:38,221 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 22:08:38,222 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 22:08:38,223 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 22:08:38,223 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 22:08:38,223 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 22:08:38,223 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 22:08:38,223 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 22:08:38,223 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 22:08:38,223 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-13 22:08:38,223 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-13 22:08:38,224 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-13 22:08:38,224 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 22:08:38,224 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-13 22:08:38,224 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-13 22:08:38,224 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 22:08:38,224 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-13 22:08:38,224 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 22:08:38,224 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 22:08:38,224 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 22:08:38,225 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 22:08:38,225 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 22:08:38,225 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 22:08:38,225 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 22:08:38,225 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-11-13 22:08:38,225 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 22:08:38,225 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:08:38,225 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 22:08:38,226 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 22:08:38,226 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-13 22:08:38,226 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 22:08:38,226 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-11-13 22:08:38,226 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_1e0e6500-3cd8-4292-86b7-39ebcc83d207/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 -> b7b2dab104eee1bd1f440bec4a0db415f1c26fa4fc41062d03a3a4935f69226f [2024-11-13 22:08:38,538 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 22:08:38,552 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 22:08:38,556 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 22:08:38,557 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 22:08:38,558 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 22:08:38,559 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e0e6500-3cd8-4292-86b7-39ebcc83d207/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/goblint-regression/04-mutex_10-ptrmunge_nr.i Unable to find full path for "g++" [2024-11-13 22:08:40,674 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 22:08:40,998 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 22:08:41,002 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e0e6500-3cd8-4292-86b7-39ebcc83d207/sv-benchmarks/c/goblint-regression/04-mutex_10-ptrmunge_nr.i [2024-11-13 22:08:41,029 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e0e6500-3cd8-4292-86b7-39ebcc83d207/bin/ukojak-verify-EEHR8qb7sm/data/9525dcdcd/78374b1840ee48e59bcbb5a830f26ee6/FLAG9a16c80bb [2024-11-13 22:08:41,052 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e0e6500-3cd8-4292-86b7-39ebcc83d207/bin/ukojak-verify-EEHR8qb7sm/data/9525dcdcd/78374b1840ee48e59bcbb5a830f26ee6 [2024-11-13 22:08:41,059 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 22:08:41,060 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 22:08:41,063 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 22:08:41,063 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 22:08:41,067 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 22:08:41,068 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:08:41" (1/1) ... [2024-11-13 22:08:41,069 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6e4d638a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:08:41, skipping insertion in model container [2024-11-13 22:08:41,069 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:08:41" (1/1) ... [2024-11-13 22:08:41,121 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 22:08:41,643 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:08:41,672 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 22:08:41,726 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:08:41,827 INFO L204 MainTranslator]: Completed translation [2024-11-13 22:08:41,828 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:08:41 WrapperNode [2024-11-13 22:08:41,828 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 22:08:41,829 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 22:08:41,829 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 22:08:41,829 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 22:08:41,834 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:08:41" (1/1) ... [2024-11-13 22:08:41,851 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:08:41" (1/1) ... [2024-11-13 22:08:41,875 INFO L138 Inliner]: procedures = 270, calls = 31, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 68 [2024-11-13 22:08:41,877 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 22:08:41,878 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 22:08:41,879 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 22:08:41,879 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 22:08:41,886 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:08:41" (1/1) ... [2024-11-13 22:08:41,887 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:08:41" (1/1) ... [2024-11-13 22:08:41,895 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:08:41" (1/1) ... [2024-11-13 22:08:41,895 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:08:41" (1/1) ... [2024-11-13 22:08:41,910 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:08:41" (1/1) ... [2024-11-13 22:08:41,915 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:08:41" (1/1) ... [2024-11-13 22:08:41,917 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:08:41" (1/1) ... [2024-11-13 22:08:41,918 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:08:41" (1/1) ... [2024-11-13 22:08:41,927 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 22:08:41,927 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 22:08:41,928 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 22:08:41,928 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 22:08:41,933 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:08:41" (1/1) ... [2024-11-13 22:08:41,938 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:08:41,955 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e0e6500-3cd8-4292-86b7-39ebcc83d207/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 22:08:41,967 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e0e6500-3cd8-4292-86b7-39ebcc83d207/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 22:08:41,970 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e0e6500-3cd8-4292-86b7-39ebcc83d207/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 22:08:42,002 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2024-11-13 22:08:42,003 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2024-11-13 22:08:42,003 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-13 22:08:42,004 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2024-11-13 22:08:42,004 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2024-11-13 22:08:42,004 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexUnlock [2024-11-13 22:08:42,004 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2024-11-13 22:08:42,004 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 22:08:42,005 INFO L130 BoogieDeclarations]: Found specification of procedure t_fun [2024-11-13 22:08:42,006 INFO L138 BoogieDeclarations]: Found implementation of procedure t_fun [2024-11-13 22:08:42,006 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 22:08:42,006 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 22:08:42,007 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 22:08:42,211 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 22:08:42,213 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 22:08:42,500 INFO L283 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-11-13 22:08:42,500 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 22:08:42,531 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 22:08:42,532 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-13 22:08:42,532 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:08:42 BoogieIcfgContainer [2024-11-13 22:08:42,532 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 22:08:42,533 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 22:08:42,533 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 22:08:42,542 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 22:08:42,543 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:08:42" (1/1) ... [2024-11-13 22:08:42,544 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$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-11-13 22:08:42,550 INFO L158 Benchmark]: Toolchain (without parser) took 1489.30ms. Allocated memory is still 83.9MB. Free memory was 58.6MB in the beginning and 44.0MB in the end (delta: 14.7MB). Peak memory consumption was 13.0MB. Max. memory is 16.1GB. [2024-11-13 22:08:42,551 INFO L158 Benchmark]: CDTParser took 0.36ms. Allocated memory is still 83.9MB. Free memory is still 65.0MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:08:42,551 INFO L158 Benchmark]: CACSL2BoogieTranslator took 766.83ms. Allocated memory is still 83.9MB. Free memory was 58.3MB in the beginning and 29.6MB in the end (delta: 28.7MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2024-11-13 22:08:42,552 INFO L158 Benchmark]: Boogie Procedure Inliner took 48.72ms. Allocated memory is still 83.9MB. Free memory was 29.6MB in the beginning and 27.5MB in the end (delta: 2.1MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:08:42,552 INFO L158 Benchmark]: Boogie Preprocessor took 48.64ms. Allocated memory is still 83.9MB. Free memory was 27.5MB in the beginning and 26.0MB in the end (delta: 1.5MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:08:42,552 INFO L158 Benchmark]: RCFGBuilder took 604.93ms. Allocated memory is still 83.9MB. Free memory was 26.0MB in the beginning and 45.7MB in the end (delta: -19.7MB). Peak memory consumption was 13.0MB. Max. memory is 16.1GB. [2024-11-13 22:08:42,553 INFO L158 Benchmark]: CodeCheck took 15.46ms. Allocated memory is still 83.9MB. Free memory was 45.7MB in the beginning and 44.0MB in the end (delta: 1.8MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:08:42,559 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: UnsupportedOperationException: Concurrent programs are currently unsupported de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: UnsupportedOperationException: Concurrent programs are currently unsupported: de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.initialize(CodeCheckObserver.java:172) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.36ms. Allocated memory is still 83.9MB. Free memory is still 65.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 766.83ms. Allocated memory is still 83.9MB. Free memory was 58.3MB in the beginning and 29.6MB in the end (delta: 28.7MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 48.72ms. Allocated memory is still 83.9MB. Free memory was 29.6MB in the beginning and 27.5MB in the end (delta: 2.1MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 48.64ms. Allocated memory is still 83.9MB. Free memory was 27.5MB in the beginning and 26.0MB in the end (delta: 1.5MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 604.93ms. Allocated memory is still 83.9MB. Free memory was 26.0MB in the beginning and 45.7MB in the end (delta: -19.7MB). Peak memory consumption was 13.0MB. Max. memory is 16.1GB. * CodeCheck took 15.46ms. Allocated memory is still 83.9MB. Free memory was 45.7MB in the beginning and 44.0MB in the end (delta: 1.8MB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-11-13 22:08:42,595 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e0e6500-3cd8-4292-86b7-39ebcc83d207/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