./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/goblint-regression/13-privatized_19-publish-precision_true.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9107eddd-120a-4ac8-a810-77eeac86b566/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9107eddd-120a-4ac8-a810-77eeac86b566/bin/ukojak-verify-ImItNfHLgk/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9107eddd-120a-4ac8-a810-77eeac86b566/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9107eddd-120a-4ac8-a810-77eeac86b566/bin/ukojak-verify-ImItNfHLgk/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/goblint-regression/13-privatized_19-publish-precision_true.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9107eddd-120a-4ac8-a810-77eeac86b566/bin/ukojak-verify-ImItNfHLgk/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9107eddd-120a-4ac8-a810-77eeac86b566/bin/ukojak-verify-ImItNfHLgk --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 c983783f5358911c3fbbb6a10a3bc1f70631f1803357161b1c0bc876f490a9b5 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-09 00:39:01,507 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 00:39:01,590 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9107eddd-120a-4ac8-a810-77eeac86b566/bin/ukojak-verify-ImItNfHLgk/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2024-11-09 00:39:01,596 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 00:39:01,596 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-09 00:39:01,632 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 00:39:01,635 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-09 00:39:01,636 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-09 00:39:01,637 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 00:39:01,639 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-09 00:39:01,640 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-09 00:39:01,640 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-09 00:39:01,640 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 00:39:01,644 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-09 00:39:01,645 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-09 00:39:01,645 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-09 00:39:01,645 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 00:39:01,646 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 00:39:01,646 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-09 00:39:01,647 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-09 00:39:01,647 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 00:39:01,647 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-09 00:39:01,648 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-09 00:39:01,648 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-09 00:39:01,648 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 00:39:01,649 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:39:01,649 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 00:39:01,649 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 00:39:01,650 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-09 00:39:01,650 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-09 00:39:01,650 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9107eddd-120a-4ac8-a810-77eeac86b566/bin/ukojak-verify-ImItNfHLgk/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9107eddd-120a-4ac8-a810-77eeac86b566/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c983783f5358911c3fbbb6a10a3bc1f70631f1803357161b1c0bc876f490a9b5 [2024-11-09 00:39:01,944 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 00:39:01,973 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 00:39:01,976 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 00:39:01,979 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 00:39:01,979 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 00:39:01,981 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9107eddd-120a-4ac8-a810-77eeac86b566/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/goblint-regression/13-privatized_19-publish-precision_true.i Unable to find full path for "g++" [2024-11-09 00:39:04,089 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 00:39:04,408 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 00:39:04,409 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9107eddd-120a-4ac8-a810-77eeac86b566/sv-benchmarks/c/goblint-regression/13-privatized_19-publish-precision_true.i [2024-11-09 00:39:04,428 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9107eddd-120a-4ac8-a810-77eeac86b566/bin/ukojak-verify-ImItNfHLgk/data/44fa15f82/b6e47da45f194315a8adbac22267e73c/FLAGee153dc9e [2024-11-09 00:39:04,447 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9107eddd-120a-4ac8-a810-77eeac86b566/bin/ukojak-verify-ImItNfHLgk/data/44fa15f82/b6e47da45f194315a8adbac22267e73c [2024-11-09 00:39:04,452 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 00:39:04,453 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 00:39:04,456 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 00:39:04,458 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 00:39:04,463 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 00:39:04,464 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:39:04" (1/1) ... [2024-11-09 00:39:04,467 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@cb40979 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:39:04, skipping insertion in model container [2024-11-09 00:39:04,467 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:39:04" (1/1) ... [2024-11-09 00:39:04,522 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 00:39:04,917 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:39:04,935 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 00:39:05,000 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:39:05,059 INFO L204 MainTranslator]: Completed translation [2024-11-09 00:39:05,059 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:39:05 WrapperNode [2024-11-09 00:39:05,060 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 00:39:05,061 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 00:39:05,061 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 00:39:05,061 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 00:39:05,069 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:39:05" (1/1) ... [2024-11-09 00:39:05,085 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:39:05" (1/1) ... [2024-11-09 00:39:05,115 INFO L138 Inliner]: procedures = 162, calls = 30, calls flagged for inlining = 5, calls inlined = 6, statements flattened = 78 [2024-11-09 00:39:05,117 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 00:39:05,118 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 00:39:05,119 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 00:39:05,119 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 00:39:05,129 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:39:05" (1/1) ... [2024-11-09 00:39:05,129 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:39:05" (1/1) ... [2024-11-09 00:39:05,131 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:39:05" (1/1) ... [2024-11-09 00:39:05,133 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:39:05" (1/1) ... [2024-11-09 00:39:05,139 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:39:05" (1/1) ... [2024-11-09 00:39:05,144 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:39:05" (1/1) ... [2024-11-09 00:39:05,146 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:39:05" (1/1) ... [2024-11-09 00:39:05,150 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:39:05" (1/1) ... [2024-11-09 00:39:05,152 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 00:39:05,153 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 00:39:05,153 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 00:39:05,153 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 00:39:05,158 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:39:05" (1/1) ... [2024-11-09 00:39:05,164 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:39:05,176 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9107eddd-120a-4ac8-a810-77eeac86b566/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-09 00:39:05,190 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9107eddd-120a-4ac8-a810-77eeac86b566/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-09 00:39:05,197 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9107eddd-120a-4ac8-a810-77eeac86b566/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-09 00:39:05,229 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2024-11-09 00:39:05,229 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-09 00:39:05,229 INFO L130 BoogieDeclarations]: Found specification of procedure t_fun [2024-11-09 00:39:05,229 INFO L138 BoogieDeclarations]: Found implementation of procedure t_fun [2024-11-09 00:39:05,230 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-09 00:39:05,230 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexUnlock [2024-11-09 00:39:05,230 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 00:39:05,231 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 00:39:05,232 WARN L207 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement. [2024-11-09 00:39:05,365 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 00:39:05,367 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 00:39:05,583 INFO L283 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-11-09 00:39:05,583 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 00:39:05,631 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 00:39:05,631 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-09 00:39:05,632 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:39:05 BoogieIcfgContainer [2024-11-09 00:39:05,632 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 00:39:05,633 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-09 00:39:05,633 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-09 00:39:05,645 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-09 00:39:05,646 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:39:05" (1/1) ... [2024-11-09 00:39:05,647 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) [2024-11-09 00:39:05,653 INFO L158 Benchmark]: Toolchain (without parser) took 1198.67ms. Allocated memory is still 121.6MB. Free memory was 89.4MB in the beginning and 47.3MB in the end (delta: 42.1MB). Peak memory consumption was 41.9MB. Max. memory is 16.1GB. [2024-11-09 00:39:05,653 INFO L158 Benchmark]: CDTParser took 0.35ms. Allocated memory is still 98.6MB. Free memory is still 54.0MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-09 00:39:05,654 INFO L158 Benchmark]: CACSL2BoogieTranslator took 603.50ms. Allocated memory is still 121.6MB. Free memory was 89.4MB in the beginning and 67.6MB in the end (delta: 21.8MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. [2024-11-09 00:39:05,655 INFO L158 Benchmark]: Boogie Procedure Inliner took 57.16ms. Allocated memory is still 121.6MB. Free memory was 67.2MB in the beginning and 65.5MB in the end (delta: 1.7MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-09 00:39:05,656 INFO L158 Benchmark]: Boogie Preprocessor took 33.97ms. Allocated memory is still 121.6MB. Free memory was 65.5MB in the beginning and 63.8MB in the end (delta: 1.6MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2024-11-09 00:39:05,656 INFO L158 Benchmark]: RCFGBuilder took 479.23ms. Allocated memory is still 121.6MB. Free memory was 63.8MB in the beginning and 48.3MB in the end (delta: 15.5MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-11-09 00:39:05,657 INFO L158 Benchmark]: CodeCheck took 18.30ms. Allocated memory is still 121.6MB. Free memory was 48.3MB in the beginning and 47.3MB in the end (delta: 1.0MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-09 00:39:05,660 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 0.35ms. Allocated memory is still 98.6MB. Free memory is still 54.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 603.50ms. Allocated memory is still 121.6MB. Free memory was 89.4MB in the beginning and 67.6MB in the end (delta: 21.8MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 57.16ms. Allocated memory is still 121.6MB. Free memory was 67.2MB in the beginning and 65.5MB in the end (delta: 1.7MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 33.97ms. Allocated memory is still 121.6MB. Free memory was 65.5MB in the beginning and 63.8MB in the end (delta: 1.6MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 479.23ms. Allocated memory is still 121.6MB. Free memory was 63.8MB in the beginning and 48.3MB in the end (delta: 15.5MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * CodeCheck took 18.30ms. Allocated memory is still 121.6MB. Free memory was 48.3MB in the beginning and 47.3MB in the end (delta: 1.0MB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-11-09 00:39:05,701 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9107eddd-120a-4ac8-a810-77eeac86b566/bin/ukojak-verify-ImItNfHLgk/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/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9107eddd-120a-4ac8-a810-77eeac86b566/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9107eddd-120a-4ac8-a810-77eeac86b566/bin/ukojak-verify-ImItNfHLgk/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9107eddd-120a-4ac8-a810-77eeac86b566/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9107eddd-120a-4ac8-a810-77eeac86b566/bin/ukojak-verify-ImItNfHLgk/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/goblint-regression/13-privatized_19-publish-precision_true.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9107eddd-120a-4ac8-a810-77eeac86b566/bin/ukojak-verify-ImItNfHLgk/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9107eddd-120a-4ac8-a810-77eeac86b566/bin/ukojak-verify-ImItNfHLgk --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 c983783f5358911c3fbbb6a10a3bc1f70631f1803357161b1c0bc876f490a9b5 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-09 00:39:08,020 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 00:39:08,119 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9107eddd-120a-4ac8-a810-77eeac86b566/bin/ukojak-verify-ImItNfHLgk/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2024-11-09 00:39:08,151 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 00:39:08,153 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-09 00:39:08,153 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-09 00:39:08,154 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 00:39:08,154 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-09 00:39:08,154 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-09 00:39:08,155 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-09 00:39:08,155 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 00:39:08,156 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-09 00:39:08,156 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-09 00:39:08,156 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-09 00:39:08,157 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 00:39:08,157 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-09 00:39:08,158 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-09 00:39:08,158 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 00:39:08,158 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-09 00:39:08,159 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-09 00:39:08,159 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-09 00:39:08,160 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 00:39:08,160 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-09 00:39:08,160 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-09 00:39:08,161 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-09 00:39:08,161 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-11-09 00:39:08,161 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-11-09 00:39:08,162 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 00:39:08,162 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:39:08,163 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 00:39:08,163 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 00:39:08,164 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-09 00:39:08,164 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-09 00:39:08,164 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-11-09 00:39:08,165 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9107eddd-120a-4ac8-a810-77eeac86b566/bin/ukojak-verify-ImItNfHLgk/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9107eddd-120a-4ac8-a810-77eeac86b566/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c983783f5358911c3fbbb6a10a3bc1f70631f1803357161b1c0bc876f490a9b5 [2024-11-09 00:39:08,531 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 00:39:08,563 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 00:39:08,568 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 00:39:08,570 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 00:39:08,570 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 00:39:08,572 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9107eddd-120a-4ac8-a810-77eeac86b566/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/goblint-regression/13-privatized_19-publish-precision_true.i Unable to find full path for "g++" [2024-11-09 00:39:10,606 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 00:39:10,925 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 00:39:10,926 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9107eddd-120a-4ac8-a810-77eeac86b566/sv-benchmarks/c/goblint-regression/13-privatized_19-publish-precision_true.i [2024-11-09 00:39:10,942 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9107eddd-120a-4ac8-a810-77eeac86b566/bin/ukojak-verify-ImItNfHLgk/data/0262cb244/99cb5dda74b448fb90ae0e1ab404594a/FLAG1ee0922e5 [2024-11-09 00:39:10,956 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9107eddd-120a-4ac8-a810-77eeac86b566/bin/ukojak-verify-ImItNfHLgk/data/0262cb244/99cb5dda74b448fb90ae0e1ab404594a [2024-11-09 00:39:10,959 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 00:39:10,960 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 00:39:10,962 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 00:39:10,962 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 00:39:10,967 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 00:39:10,968 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:39:10" (1/1) ... [2024-11-09 00:39:10,970 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@46a6747a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:39:10, skipping insertion in model container [2024-11-09 00:39:10,970 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:39:10" (1/1) ... [2024-11-09 00:39:11,014 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 00:39:11,501 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:39:11,554 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 00:39:11,610 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:39:11,661 INFO L204 MainTranslator]: Completed translation [2024-11-09 00:39:11,662 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:39:11 WrapperNode [2024-11-09 00:39:11,662 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 00:39:11,663 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 00:39:11,663 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 00:39:11,663 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 00:39:11,672 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:39:11" (1/1) ... [2024-11-09 00:39:11,697 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:39:11" (1/1) ... [2024-11-09 00:39:11,726 INFO L138 Inliner]: procedures = 166, calls = 30, calls flagged for inlining = 5, calls inlined = 6, statements flattened = 79 [2024-11-09 00:39:11,727 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 00:39:11,728 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 00:39:11,729 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 00:39:11,729 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 00:39:11,739 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:39:11" (1/1) ... [2024-11-09 00:39:11,739 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:39:11" (1/1) ... [2024-11-09 00:39:11,744 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:39:11" (1/1) ... [2024-11-09 00:39:11,744 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:39:11" (1/1) ... [2024-11-09 00:39:11,758 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:39:11" (1/1) ... [2024-11-09 00:39:11,760 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:39:11" (1/1) ... [2024-11-09 00:39:11,766 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:39:11" (1/1) ... [2024-11-09 00:39:11,767 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:39:11" (1/1) ... [2024-11-09 00:39:11,773 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 00:39:11,774 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 00:39:11,774 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 00:39:11,774 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 00:39:11,779 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:39:11" (1/1) ... [2024-11-09 00:39:11,785 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:39:11,797 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9107eddd-120a-4ac8-a810-77eeac86b566/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-09 00:39:11,810 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9107eddd-120a-4ac8-a810-77eeac86b566/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-09 00:39:11,818 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9107eddd-120a-4ac8-a810-77eeac86b566/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-09 00:39:11,846 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2024-11-09 00:39:11,846 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-09 00:39:11,847 INFO L130 BoogieDeclarations]: Found specification of procedure t_fun [2024-11-09 00:39:11,847 INFO L138 BoogieDeclarations]: Found implementation of procedure t_fun [2024-11-09 00:39:11,847 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-11-09 00:39:11,847 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2024-11-09 00:39:11,847 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexUnlock [2024-11-09 00:39:11,847 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 00:39:11,847 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 00:39:11,849 WARN L207 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement. [2024-11-09 00:39:12,032 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 00:39:12,035 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 00:39:12,333 INFO L283 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-11-09 00:39:12,333 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 00:39:12,399 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 00:39:12,400 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-09 00:39:12,400 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:39:12 BoogieIcfgContainer [2024-11-09 00:39:12,400 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 00:39:12,401 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-09 00:39:12,401 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-09 00:39:12,413 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-09 00:39:12,413 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:39:12" (1/1) ... [2024-11-09 00:39:12,414 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) [2024-11-09 00:39:12,422 INFO L158 Benchmark]: Toolchain (without parser) took 1460.44ms. Allocated memory was 71.3MB in the beginning and 102.8MB in the end (delta: 31.5MB). Free memory was 45.8MB in the beginning and 68.0MB in the end (delta: -22.2MB). Peak memory consumption was 9.9MB. Max. memory is 16.1GB. [2024-11-09 00:39:12,423 INFO L158 Benchmark]: CDTParser took 1.31ms. Allocated memory is still 71.3MB. Free memory was 47.0MB in the beginning and 46.9MB in the end (delta: 88.1kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-09 00:39:12,424 INFO L158 Benchmark]: CACSL2BoogieTranslator took 700.58ms. Allocated memory is still 71.3MB. Free memory was 45.6MB in the beginning and 41.1MB in the end (delta: 4.5MB). Peak memory consumption was 19.2MB. Max. memory is 16.1GB. [2024-11-09 00:39:12,425 INFO L158 Benchmark]: Boogie Procedure Inliner took 63.68ms. Allocated memory is still 71.3MB. Free memory was 41.1MB in the beginning and 38.8MB in the end (delta: 2.2MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2024-11-09 00:39:12,427 INFO L158 Benchmark]: Boogie Preprocessor took 44.57ms. Allocated memory is still 71.3MB. Free memory was 38.8MB in the beginning and 37.2MB in the end (delta: 1.6MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2024-11-09 00:39:12,428 INFO L158 Benchmark]: RCFGBuilder took 626.76ms. Allocated memory was 71.3MB in the beginning and 102.8MB in the end (delta: 31.5MB). Free memory was 37.2MB in the beginning and 69.1MB in the end (delta: -31.9MB). Peak memory consumption was 7.5MB. Max. memory is 16.1GB. [2024-11-09 00:39:12,429 INFO L158 Benchmark]: CodeCheck took 18.88ms. Allocated memory is still 102.8MB. Free memory was 68.6MB in the beginning and 68.0MB in the end (delta: 521.8kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-09 00:39:12,434 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 1.31ms. Allocated memory is still 71.3MB. Free memory was 47.0MB in the beginning and 46.9MB in the end (delta: 88.1kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 700.58ms. Allocated memory is still 71.3MB. Free memory was 45.6MB in the beginning and 41.1MB in the end (delta: 4.5MB). Peak memory consumption was 19.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 63.68ms. Allocated memory is still 71.3MB. Free memory was 41.1MB in the beginning and 38.8MB in the end (delta: 2.2MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 44.57ms. Allocated memory is still 71.3MB. Free memory was 38.8MB in the beginning and 37.2MB in the end (delta: 1.6MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 626.76ms. Allocated memory was 71.3MB in the beginning and 102.8MB in the end (delta: 31.5MB). Free memory was 37.2MB in the beginning and 69.1MB in the end (delta: -31.9MB). Peak memory consumption was 7.5MB. Max. memory is 16.1GB. * CodeCheck took 18.88ms. Allocated memory is still 102.8MB. Free memory was 68.6MB in the beginning and 68.0MB in the end (delta: 521.8kB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-11-09 00:39:12,477 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9107eddd-120a-4ac8-a810-77eeac86b566/bin/ukojak-verify-ImItNfHLgk/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