./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/weaver/chl-poker-hand-trans.wvr.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03022671-7a68-46c9-97b2-577e4e96c5e1/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03022671-7a68-46c9-97b2-577e4e96c5e1/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03022671-7a68-46c9-97b2-577e4e96c5e1/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03022671-7a68-46c9-97b2-577e4e96c5e1/bin/ukojak-verify-CZk0znPC7b/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/weaver/chl-poker-hand-trans.wvr.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03022671-7a68-46c9-97b2-577e4e96c5e1/bin/ukojak-verify-CZk0znPC7b/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03022671-7a68-46c9-97b2-577e4e96c5e1/bin/ukojak-verify-CZk0znPC7b --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 0028e6fa5bf865c1068c8d55bf1863ae46985780e15895ccbb76824c97a247a7 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 00:14:31,776 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 00:14:31,829 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03022671-7a68-46c9-97b2-577e4e96c5e1/bin/ukojak-verify-CZk0znPC7b/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2024-12-06 00:14:31,834 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 00:14:31,834 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 00:14:31,852 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 00:14:31,853 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 00:14:31,854 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 00:14:31,854 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 00:14:31,854 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 00:14:31,854 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 00:14:31,854 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 00:14:31,854 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 00:14:31,854 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-12-06 00:14:31,854 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-12-06 00:14:31,854 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-12-06 00:14:31,854 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 00:14:31,855 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-06 00:14:31,855 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 00:14:31,855 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 00:14:31,855 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 00:14:31,855 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 00:14:31,855 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 00:14:31,855 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 00:14:31,855 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 00:14:31,855 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 00:14:31,856 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 00:14:31,856 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 00:14:31,856 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 00:14:31,856 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 00:14:31,856 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_03022671-7a68-46c9-97b2-577e4e96c5e1/bin/ukojak-verify-CZk0znPC7b 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 -> 0028e6fa5bf865c1068c8d55bf1863ae46985780e15895ccbb76824c97a247a7 [2024-12-06 00:14:32,078 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 00:14:32,087 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 00:14:32,089 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 00:14:32,090 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 00:14:32,090 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 00:14:32,091 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03022671-7a68-46c9-97b2-577e4e96c5e1/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/weaver/chl-poker-hand-trans.wvr.c [2024-12-06 00:14:34,708 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03022671-7a68-46c9-97b2-577e4e96c5e1/bin/ukojak-verify-CZk0znPC7b/data/a89b56106/69b3c927e2374c2b967f169ac49ba6e1/FLAG28c933af4 [2024-12-06 00:14:34,916 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 00:14:34,917 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03022671-7a68-46c9-97b2-577e4e96c5e1/sv-benchmarks/c/weaver/chl-poker-hand-trans.wvr.c [2024-12-06 00:14:34,926 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03022671-7a68-46c9-97b2-577e4e96c5e1/bin/ukojak-verify-CZk0znPC7b/data/a89b56106/69b3c927e2374c2b967f169ac49ba6e1/FLAG28c933af4 [2024-12-06 00:14:34,941 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03022671-7a68-46c9-97b2-577e4e96c5e1/bin/ukojak-verify-CZk0znPC7b/data/a89b56106/69b3c927e2374c2b967f169ac49ba6e1 [2024-12-06 00:14:34,943 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 00:14:34,944 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 00:14:34,946 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 00:14:34,946 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 00:14:34,950 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 00:14:34,951 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 12:14:34" (1/1) ... [2024-12-06 00:14:34,952 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@9f7bd17 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:14:34, skipping insertion in model container [2024-12-06 00:14:34,952 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 12:14:34" (1/1) ... [2024-12-06 00:14:34,975 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 00:14:35,245 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 00:14:35,255 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 00:14:35,338 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 00:14:35,353 INFO L204 MainTranslator]: Completed translation [2024-12-06 00:14:35,354 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:14:35 WrapperNode [2024-12-06 00:14:35,354 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 00:14:35,355 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 00:14:35,355 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 00:14:35,355 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 00:14:35,361 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:14:35" (1/1) ... [2024-12-06 00:14:35,381 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:14:35" (1/1) ... [2024-12-06 00:14:35,451 INFO L138 Inliner]: procedures = 25, calls = 440, calls flagged for inlining = 101, calls inlined = 145, statements flattened = 2375 [2024-12-06 00:14:35,452 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 00:14:35,452 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 00:14:35,452 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 00:14:35,452 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 00:14:35,459 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:14:35" (1/1) ... [2024-12-06 00:14:35,460 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:14:35" (1/1) ... [2024-12-06 00:14:35,470 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:14:35" (1/1) ... [2024-12-06 00:14:35,470 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:14:35" (1/1) ... [2024-12-06 00:14:35,514 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:14:35" (1/1) ... [2024-12-06 00:14:35,517 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:14:35" (1/1) ... [2024-12-06 00:14:35,532 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:14:35" (1/1) ... [2024-12-06 00:14:35,537 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:14:35" (1/1) ... [2024-12-06 00:14:35,543 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:14:35" (1/1) ... [2024-12-06 00:14:35,553 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 00:14:35,554 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 00:14:35,554 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 00:14:35,554 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 00:14:35,555 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:14:35" (1/1) ... [2024-12-06 00:14:35,560 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 00:14:35,571 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03022671-7a68-46c9-97b2-577e4e96c5e1/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 00:14:35,584 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03022671-7a68-46c9-97b2-577e4e96c5e1/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 00:14:35,589 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03022671-7a68-46c9-97b2-577e4e96c5e1/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 00:14:35,612 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 00:14:35,612 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2024-12-06 00:14:35,613 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2024-12-06 00:14:35,613 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2024-12-06 00:14:35,613 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2024-12-06 00:14:35,613 INFO L130 BoogieDeclarations]: Found specification of procedure thread3 [2024-12-06 00:14:35,613 INFO L138 BoogieDeclarations]: Found implementation of procedure thread3 [2024-12-06 00:14:35,613 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 00:14:35,613 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-06 00:14:35,613 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2024-12-06 00:14:35,613 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2024-12-06 00:14:35,613 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-06 00:14:35,613 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 00:14:35,613 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 00:14:35,613 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-06 00:14:35,616 WARN L203 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement. [2024-12-06 00:14:35,828 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 00:14:35,829 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 00:14:38,500 INFO L279 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-12-06 00:14:38,500 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 00:14:45,715 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 00:14:45,716 INFO L312 CfgBuilder]: Removed 18 assume(true) statements. [2024-12-06 00:14:45,716 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 12:14:45 BoogieIcfgContainer [2024-12-06 00:14:45,716 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 00:14:45,717 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 00:14:45,717 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 00:14:45,724 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 00:14:45,725 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 12:14:45" (1/1) ... [2024-12-06 00:14:45,725 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) [2024-12-06 00:14:45,730 INFO L158 Benchmark]: Toolchain (without parser) took 10785.31ms. Allocated memory was 117.4MB in the beginning and 755.0MB in the end (delta: 637.5MB). Free memory was 91.9MB in the beginning and 346.0MB in the end (delta: -254.1MB). Peak memory consumption was 388.2MB. Max. memory is 16.1GB. [2024-12-06 00:14:45,731 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 117.4MB. Free memory was 73.3MB in the beginning and 73.2MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 00:14:45,731 INFO L158 Benchmark]: CACSL2BoogieTranslator took 408.39ms. Allocated memory is still 117.4MB. Free memory was 91.7MB in the beginning and 66.6MB in the end (delta: 25.1MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2024-12-06 00:14:45,731 INFO L158 Benchmark]: Boogie Procedure Inliner took 97.01ms. Allocated memory is still 117.4MB. Free memory was 66.6MB in the beginning and 55.3MB in the end (delta: 11.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-12-06 00:14:45,732 INFO L158 Benchmark]: Boogie Preprocessor took 100.86ms. Allocated memory is still 117.4MB. Free memory was 55.3MB in the beginning and 44.6MB in the end (delta: 10.7MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-12-06 00:14:45,732 INFO L158 Benchmark]: RCFGBuilder took 10162.42ms. Allocated memory was 117.4MB in the beginning and 755.0MB in the end (delta: 637.5MB). Free memory was 44.6MB in the beginning and 346.1MB in the end (delta: -301.5MB). Peak memory consumption was 558.1MB. Max. memory is 16.1GB. [2024-12-06 00:14:45,733 INFO L158 Benchmark]: CodeCheck took 12.01ms. Allocated memory is still 755.0MB. Free memory was 346.1MB in the beginning and 346.0MB in the end (delta: 144.5kB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-12-06 00:14:45,735 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 0.32ms. Allocated memory is still 117.4MB. Free memory was 73.3MB in the beginning and 73.2MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 408.39ms. Allocated memory is still 117.4MB. Free memory was 91.7MB in the beginning and 66.6MB in the end (delta: 25.1MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 97.01ms. Allocated memory is still 117.4MB. Free memory was 66.6MB in the beginning and 55.3MB in the end (delta: 11.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 100.86ms. Allocated memory is still 117.4MB. Free memory was 55.3MB in the beginning and 44.6MB in the end (delta: 10.7MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * RCFGBuilder took 10162.42ms. Allocated memory was 117.4MB in the beginning and 755.0MB in the end (delta: 637.5MB). Free memory was 44.6MB in the beginning and 346.1MB in the end (delta: -301.5MB). Peak memory consumption was 558.1MB. Max. memory is 16.1GB. * CodeCheck took 12.01ms. Allocated memory is still 755.0MB. Free memory was 346.1MB in the beginning and 346.0MB in the end (delta: 144.5kB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-12-06 00:14:45,753 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03022671-7a68-46c9-97b2-577e4e96c5e1/bin/ukojak-verify-CZk0znPC7b/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_03022671-7a68-46c9-97b2-577e4e96c5e1/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03022671-7a68-46c9-97b2-577e4e96c5e1/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03022671-7a68-46c9-97b2-577e4e96c5e1/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03022671-7a68-46c9-97b2-577e4e96c5e1/bin/ukojak-verify-CZk0znPC7b/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/weaver/chl-poker-hand-trans.wvr.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03022671-7a68-46c9-97b2-577e4e96c5e1/bin/ukojak-verify-CZk0znPC7b/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03022671-7a68-46c9-97b2-577e4e96c5e1/bin/ukojak-verify-CZk0znPC7b --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 0028e6fa5bf865c1068c8d55bf1863ae46985780e15895ccbb76824c97a247a7 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 00:14:47,737 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 00:14:47,811 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03022671-7a68-46c9-97b2-577e4e96c5e1/bin/ukojak-verify-CZk0znPC7b/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2024-12-06 00:14:47,835 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 00:14:47,836 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 00:14:47,836 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 00:14:47,836 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 00:14:47,836 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 00:14:47,836 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 00:14:47,836 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 00:14:47,837 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 00:14:47,837 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-12-06 00:14:47,837 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-12-06 00:14:47,837 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-12-06 00:14:47,837 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 00:14:47,837 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-12-06 00:14:47,837 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-12-06 00:14:47,837 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-12-06 00:14:47,837 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-06 00:14:47,837 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 00:14:47,838 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 00:14:47,838 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 00:14:47,838 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 00:14:47,838 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 00:14:47,838 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 00:14:47,838 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-12-06 00:14:47,838 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-12-06 00:14:47,838 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 00:14:47,838 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 00:14:47,839 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 00:14:47,839 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 00:14:47,839 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-12-06 00:14:47,839 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-12-06 00:14:47,839 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-12-06 00:14:47,839 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_03022671-7a68-46c9-97b2-577e4e96c5e1/bin/ukojak-verify-CZk0znPC7b 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 -> 0028e6fa5bf865c1068c8d55bf1863ae46985780e15895ccbb76824c97a247a7 [2024-12-06 00:14:48,080 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 00:14:48,089 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 00:14:48,091 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 00:14:48,093 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 00:14:48,093 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 00:14:48,094 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03022671-7a68-46c9-97b2-577e4e96c5e1/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/weaver/chl-poker-hand-trans.wvr.c [2024-12-06 00:14:50,926 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03022671-7a68-46c9-97b2-577e4e96c5e1/bin/ukojak-verify-CZk0znPC7b/data/68252db12/7d185f4797394124ad61a375e8a8ea0b/FLAG3b57a58c4 [2024-12-06 00:14:51,153 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 00:14:51,154 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03022671-7a68-46c9-97b2-577e4e96c5e1/sv-benchmarks/c/weaver/chl-poker-hand-trans.wvr.c [2024-12-06 00:14:51,164 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03022671-7a68-46c9-97b2-577e4e96c5e1/bin/ukojak-verify-CZk0znPC7b/data/68252db12/7d185f4797394124ad61a375e8a8ea0b/FLAG3b57a58c4 [2024-12-06 00:14:51,178 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03022671-7a68-46c9-97b2-577e4e96c5e1/bin/ukojak-verify-CZk0znPC7b/data/68252db12/7d185f4797394124ad61a375e8a8ea0b [2024-12-06 00:14:51,181 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 00:14:51,182 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 00:14:51,183 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 00:14:51,183 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 00:14:51,188 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 00:14:51,189 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 12:14:51" (1/1) ... [2024-12-06 00:14:51,190 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4fa47420 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:14:51, skipping insertion in model container [2024-12-06 00:14:51,191 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 12:14:51" (1/1) ... [2024-12-06 00:14:51,215 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 00:14:51,485 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 00:14:51,489 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 00:14:51,501 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 00:14:51,589 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 00:14:51,604 INFO L204 MainTranslator]: Completed translation [2024-12-06 00:14:51,604 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:14:51 WrapperNode [2024-12-06 00:14:51,604 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 00:14:51,605 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 00:14:51,605 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 00:14:51,605 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 00:14:51,610 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:14:51" (1/1) ... [2024-12-06 00:14:51,631 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:14:51" (1/1) ... [2024-12-06 00:14:51,705 INFO L138 Inliner]: procedures = 27, calls = 440, calls flagged for inlining = 101, calls inlined = 145, statements flattened = 2342 [2024-12-06 00:14:51,705 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 00:14:51,706 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 00:14:51,706 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 00:14:51,706 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 00:14:51,713 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:14:51" (1/1) ... [2024-12-06 00:14:51,713 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:14:51" (1/1) ... [2024-12-06 00:14:51,725 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:14:51" (1/1) ... [2024-12-06 00:14:51,725 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:14:51" (1/1) ... [2024-12-06 00:14:51,769 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:14:51" (1/1) ... [2024-12-06 00:14:51,773 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:14:51" (1/1) ... [2024-12-06 00:14:51,785 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:14:51" (1/1) ... [2024-12-06 00:14:51,791 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:14:51" (1/1) ... [2024-12-06 00:14:51,797 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:14:51" (1/1) ... [2024-12-06 00:14:51,807 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 00:14:51,808 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 00:14:51,808 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 00:14:51,808 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 00:14:51,809 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:14:51" (1/1) ... [2024-12-06 00:14:51,815 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 00:14:51,826 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03022671-7a68-46c9-97b2-577e4e96c5e1/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 00:14:51,838 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03022671-7a68-46c9-97b2-577e4e96c5e1/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 00:14:51,841 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03022671-7a68-46c9-97b2-577e4e96c5e1/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 00:14:51,865 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 00:14:51,865 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-12-06 00:14:51,866 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2024-12-06 00:14:51,866 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2024-12-06 00:14:51,866 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2024-12-06 00:14:51,866 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2024-12-06 00:14:51,866 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2024-12-06 00:14:51,866 INFO L130 BoogieDeclarations]: Found specification of procedure thread3 [2024-12-06 00:14:51,866 INFO L138 BoogieDeclarations]: Found implementation of procedure thread3 [2024-12-06 00:14:51,866 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2024-12-06 00:14:51,866 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2024-12-06 00:14:51,866 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-06 00:14:51,866 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 00:14:51,866 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 00:14:51,866 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2024-12-06 00:14:51,869 WARN L203 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement. [2024-12-06 00:14:52,065 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 00:14:52,067 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 00:14:56,151 INFO L279 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-12-06 00:14:56,151 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 00:15:04,626 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 00:15:04,626 INFO L312 CfgBuilder]: Removed 18 assume(true) statements. [2024-12-06 00:15:04,626 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 12:15:04 BoogieIcfgContainer [2024-12-06 00:15:04,626 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 00:15:04,627 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 00:15:04,627 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 00:15:04,636 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 00:15:04,636 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 12:15:04" (1/1) ... [2024-12-06 00:15:04,637 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) [2024-12-06 00:15:04,642 INFO L158 Benchmark]: Toolchain (without parser) took 13459.65ms. Allocated memory was 92.3MB in the beginning and 1.3GB in the end (delta: 1.2GB). Free memory was 69.2MB in the beginning and 874.5MB in the end (delta: -805.3MB). Peak memory consumption was 435.2MB. Max. memory is 16.1GB. [2024-12-06 00:15:04,642 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 83.9MB. Free memory is still 47.5MB. There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 00:15:04,643 INFO L158 Benchmark]: CACSL2BoogieTranslator took 421.27ms. Allocated memory is still 92.3MB. Free memory was 69.0MB in the beginning and 41.6MB in the end (delta: 27.5MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2024-12-06 00:15:04,643 INFO L158 Benchmark]: Boogie Procedure Inliner took 100.40ms. Allocated memory is still 92.3MB. Free memory was 41.6MB in the beginning and 59.7MB in the end (delta: -18.2MB). Peak memory consumption was 12.4MB. Max. memory is 16.1GB. [2024-12-06 00:15:04,644 INFO L158 Benchmark]: Boogie Preprocessor took 101.44ms. Allocated memory is still 92.3MB. Free memory was 59.7MB in the beginning and 48.5MB in the end (delta: 11.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-12-06 00:15:04,644 INFO L158 Benchmark]: RCFGBuilder took 12818.58ms. Allocated memory was 92.3MB in the beginning and 1.3GB in the end (delta: 1.2GB). Free memory was 48.5MB in the beginning and 874.9MB in the end (delta: -826.5MB). Peak memory consumption was 934.5MB. Max. memory is 16.1GB. [2024-12-06 00:15:04,645 INFO L158 Benchmark]: CodeCheck took 13.30ms. Allocated memory is still 1.3GB. Free memory was 874.9MB in the beginning and 874.5MB in the end (delta: 409.2kB). There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 00:15:04,647 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: UnsupportedOperationException: Concurrent programs are currently unsupported de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: UnsupportedOperationException: Concurrent programs are currently unsupported: de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.initialize(CodeCheckObserver.java:172) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29ms. Allocated memory is still 83.9MB. Free memory is still 47.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 421.27ms. Allocated memory is still 92.3MB. Free memory was 69.0MB in the beginning and 41.6MB in the end (delta: 27.5MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 100.40ms. Allocated memory is still 92.3MB. Free memory was 41.6MB in the beginning and 59.7MB in the end (delta: -18.2MB). Peak memory consumption was 12.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 101.44ms. Allocated memory is still 92.3MB. Free memory was 59.7MB in the beginning and 48.5MB in the end (delta: 11.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 12818.58ms. Allocated memory was 92.3MB in the beginning and 1.3GB in the end (delta: 1.2GB). Free memory was 48.5MB in the beginning and 874.9MB in the end (delta: -826.5MB). Peak memory consumption was 934.5MB. Max. memory is 16.1GB. * CodeCheck took 13.30ms. Allocated memory is still 1.3GB. Free memory was 874.9MB in the beginning and 874.5MB in the end (delta: 409.2kB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-12-06 00:15:04,670 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03022671-7a68-46c9-97b2-577e4e96c5e1/bin/ukojak-verify-CZk0znPC7b/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