./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 a0165632 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f500b1c-f60e-4e2f-a637-f65032787c36/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f500b1c-f60e-4e2f-a637-f65032787c36/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_3f500b1c-f60e-4e2f-a637-f65032787c36/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f500b1c-f60e-4e2f-a637-f65032787c36/bin/ukojak-verify-ImItNfHLgk/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_3f500b1c-f60e-4e2f-a637-f65032787c36/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_3f500b1c-f60e-4e2f-a637-f65032787c36/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 0028e6fa5bf865c1068c8d55bf1863ae46985780e15895ccbb76824c97a247a7 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 23:32:11,705 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 23:32:11,798 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f500b1c-f60e-4e2f-a637-f65032787c36/bin/ukojak-verify-ImItNfHLgk/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2024-11-08 23:32:11,805 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 23:32:11,806 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 23:32:11,841 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 23:32:11,842 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 23:32:11,842 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 23:32:11,843 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 23:32:11,843 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 23:32:11,843 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 23:32:11,844 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 23:32:11,844 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 23:32:11,847 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-08 23:32:11,847 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-08 23:32:11,848 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-08 23:32:11,849 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 23:32:11,849 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 23:32:11,850 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-08 23:32:11,850 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 23:32:11,850 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 23:32:11,855 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 23:32:11,855 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 23:32:11,855 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 23:32:11,856 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 23:32:11,856 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:32:11,856 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 23:32:11,856 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 23:32:11,857 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 23:32:11,857 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 23:32:11,857 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_3f500b1c-f60e-4e2f-a637-f65032787c36/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f500b1c-f60e-4e2f-a637-f65032787c36/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0028e6fa5bf865c1068c8d55bf1863ae46985780e15895ccbb76824c97a247a7 [2024-11-08 23:32:12,134 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 23:32:12,166 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 23:32:12,169 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 23:32:12,172 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 23:32:12,172 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 23:32:12,173 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f500b1c-f60e-4e2f-a637-f65032787c36/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/weaver/chl-poker-hand-trans.wvr.c Unable to find full path for "g++" [2024-11-08 23:32:14,172 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 23:32:14,460 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 23:32:14,460 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f500b1c-f60e-4e2f-a637-f65032787c36/sv-benchmarks/c/weaver/chl-poker-hand-trans.wvr.c [2024-11-08 23:32:14,479 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f500b1c-f60e-4e2f-a637-f65032787c36/bin/ukojak-verify-ImItNfHLgk/data/8f2c61702/7ef26291e0244c9abca94bb0443d3a47/FLAGb11ac258a [2024-11-08 23:32:14,500 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f500b1c-f60e-4e2f-a637-f65032787c36/bin/ukojak-verify-ImItNfHLgk/data/8f2c61702/7ef26291e0244c9abca94bb0443d3a47 [2024-11-08 23:32:14,502 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 23:32:14,506 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 23:32:14,507 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 23:32:14,507 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 23:32:14,513 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 23:32:14,514 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:32:14" (1/1) ... [2024-11-08 23:32:14,516 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@73f28602 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:32:14, skipping insertion in model container [2024-11-08 23:32:14,516 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:32:14" (1/1) ... [2024-11-08 23:32:14,562 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 23:32:14,974 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:32:14,987 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 23:32:15,176 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:32:15,196 INFO L204 MainTranslator]: Completed translation [2024-11-08 23:32:15,196 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:32:15 WrapperNode [2024-11-08 23:32:15,197 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 23:32:15,198 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 23:32:15,198 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 23:32:15,198 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 23:32:15,205 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:32:15" (1/1) ... [2024-11-08 23:32:15,246 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:32:15" (1/1) ... [2024-11-08 23:32:15,334 INFO L138 Inliner]: procedures = 25, calls = 440, calls flagged for inlining = 101, calls inlined = 145, statements flattened = 2375 [2024-11-08 23:32:15,335 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 23:32:15,336 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 23:32:15,336 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 23:32:15,336 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 23:32:15,346 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:32:15" (1/1) ... [2024-11-08 23:32:15,347 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:32:15" (1/1) ... [2024-11-08 23:32:15,366 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:32:15" (1/1) ... [2024-11-08 23:32:15,366 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:32:15" (1/1) ... [2024-11-08 23:32:15,419 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:32:15" (1/1) ... [2024-11-08 23:32:15,446 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:32:15" (1/1) ... [2024-11-08 23:32:15,455 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:32:15" (1/1) ... [2024-11-08 23:32:15,464 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:32:15" (1/1) ... [2024-11-08 23:32:15,485 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 23:32:15,486 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 23:32:15,487 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 23:32:15,487 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 23:32:15,488 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:32:15" (1/1) ... [2024-11-08 23:32:15,496 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:32:15,508 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f500b1c-f60e-4e2f-a637-f65032787c36/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 23:32:15,524 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f500b1c-f60e-4e2f-a637-f65032787c36/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 23:32:15,532 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f500b1c-f60e-4e2f-a637-f65032787c36/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 23:32:15,563 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 23:32:15,564 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2024-11-08 23:32:15,564 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2024-11-08 23:32:15,564 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2024-11-08 23:32:15,565 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2024-11-08 23:32:15,565 INFO L130 BoogieDeclarations]: Found specification of procedure thread3 [2024-11-08 23:32:15,565 INFO L138 BoogieDeclarations]: Found implementation of procedure thread3 [2024-11-08 23:32:15,565 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 23:32:15,565 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-08 23:32:15,566 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2024-11-08 23:32:15,566 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2024-11-08 23:32:15,566 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-08 23:32:15,567 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 23:32:15,567 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 23:32:15,567 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-08 23:32:15,570 WARN L207 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement. [2024-11-08 23:32:15,841 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 23:32:15,844 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 23:32:19,267 INFO L283 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-11-08 23:32:19,268 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 23:32:32,846 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 23:32:32,846 INFO L316 CfgBuilder]: Removed 6 assume(true) statements. [2024-11-08 23:32:32,847 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:32:32 BoogieIcfgContainer [2024-11-08 23:32:32,847 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 23:32:32,849 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 23:32:32,849 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 23:32:32,868 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 23:32:32,869 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:32:32" (1/1) ... [2024-11-08 23:32:32,870 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) [2024-11-08 23:32:32,880 INFO L158 Benchmark]: Toolchain (without parser) took 18369.24ms. Allocated memory was 161.5MB in the beginning and 4.7GB in the end (delta: 4.5GB). Free memory was 128.0MB in the beginning and 4.4GB in the end (delta: -4.2GB). Peak memory consumption was 265.3MB. Max. memory is 16.1GB. [2024-11-08 23:32:32,881 INFO L158 Benchmark]: CDTParser took 0.19ms. Allocated memory is still 113.2MB. Free memory is still 86.3MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-08 23:32:32,882 INFO L158 Benchmark]: CACSL2BoogieTranslator took 689.91ms. Allocated memory is still 161.5MB. Free memory was 128.0MB in the beginning and 124.0MB in the end (delta: 4.0MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2024-11-08 23:32:32,883 INFO L158 Benchmark]: Boogie Procedure Inliner took 137.38ms. Allocated memory is still 161.5MB. Free memory was 124.0MB in the beginning and 112.5MB in the end (delta: 11.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2024-11-08 23:32:32,885 INFO L158 Benchmark]: Boogie Preprocessor took 150.08ms. Allocated memory is still 161.5MB. Free memory was 112.5MB in the beginning and 101.0MB in the end (delta: 11.5MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2024-11-08 23:32:32,886 INFO L158 Benchmark]: RCFGBuilder took 17361.15ms. Allocated memory was 161.5MB in the beginning and 4.7GB in the end (delta: 4.5GB). Free memory was 101.0MB in the beginning and 4.4GB in the end (delta: -4.3GB). Peak memory consumption was 488.6MB. Max. memory is 16.1GB. [2024-11-08 23:32:32,887 INFO L158 Benchmark]: CodeCheck took 25.19ms. Allocated memory is still 4.7GB. Free memory was 4.4GB in the beginning and 4.4GB in the end (delta: 1.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2024-11-08 23:32:32,896 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 0.19ms. Allocated memory is still 113.2MB. Free memory is still 86.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 689.91ms. Allocated memory is still 161.5MB. Free memory was 128.0MB in the beginning and 124.0MB in the end (delta: 4.0MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 137.38ms. Allocated memory is still 161.5MB. Free memory was 124.0MB in the beginning and 112.5MB in the end (delta: 11.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 150.08ms. Allocated memory is still 161.5MB. Free memory was 112.5MB in the beginning and 101.0MB in the end (delta: 11.5MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * RCFGBuilder took 17361.15ms. Allocated memory was 161.5MB in the beginning and 4.7GB in the end (delta: 4.5GB). Free memory was 101.0MB in the beginning and 4.4GB in the end (delta: -4.3GB). Peak memory consumption was 488.6MB. Max. memory is 16.1GB. * CodeCheck took 25.19ms. Allocated memory is still 4.7GB. Free memory was 4.4GB in the beginning and 4.4GB in the end (delta: 1.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-11-08 23:32:32,960 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f500b1c-f60e-4e2f-a637-f65032787c36/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, 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-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f500b1c-f60e-4e2f-a637-f65032787c36/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f500b1c-f60e-4e2f-a637-f65032787c36/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_3f500b1c-f60e-4e2f-a637-f65032787c36/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f500b1c-f60e-4e2f-a637-f65032787c36/bin/ukojak-verify-ImItNfHLgk/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_3f500b1c-f60e-4e2f-a637-f65032787c36/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_3f500b1c-f60e-4e2f-a637-f65032787c36/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 0028e6fa5bf865c1068c8d55bf1863ae46985780e15895ccbb76824c97a247a7 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 23:32:36,027 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 23:32:36,136 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f500b1c-f60e-4e2f-a637-f65032787c36/bin/ukojak-verify-ImItNfHLgk/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2024-11-08 23:32:36,211 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 23:32:36,214 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 23:32:36,215 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 23:32:36,216 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 23:32:36,217 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 23:32:36,221 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 23:32:36,221 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 23:32:36,222 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 23:32:36,222 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-08 23:32:36,222 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-08 23:32:36,223 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-08 23:32:36,223 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 23:32:36,224 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-08 23:32:36,224 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-08 23:32:36,228 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 23:32:36,229 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-08 23:32:36,229 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-08 23:32:36,230 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 23:32:36,230 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 23:32:36,231 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 23:32:36,231 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 23:32:36,232 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 23:32:36,232 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-11-08 23:32:36,232 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-11-08 23:32:36,233 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 23:32:36,237 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:32:36,238 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 23:32:36,238 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 23:32:36,238 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-08 23:32:36,239 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-08 23:32:36,239 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-11-08 23:32:36,239 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_3f500b1c-f60e-4e2f-a637-f65032787c36/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f500b1c-f60e-4e2f-a637-f65032787c36/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0028e6fa5bf865c1068c8d55bf1863ae46985780e15895ccbb76824c97a247a7 [2024-11-08 23:32:36,736 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 23:32:36,777 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 23:32:36,780 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 23:32:36,782 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 23:32:36,783 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 23:32:36,785 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f500b1c-f60e-4e2f-a637-f65032787c36/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/weaver/chl-poker-hand-trans.wvr.c Unable to find full path for "g++" [2024-11-08 23:32:39,246 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 23:32:39,594 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 23:32:39,595 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f500b1c-f60e-4e2f-a637-f65032787c36/sv-benchmarks/c/weaver/chl-poker-hand-trans.wvr.c [2024-11-08 23:32:39,620 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f500b1c-f60e-4e2f-a637-f65032787c36/bin/ukojak-verify-ImItNfHLgk/data/2f60e63fd/f0cc38202b05441aa107b910ebfd8602/FLAG266dbb609 [2024-11-08 23:32:39,834 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f500b1c-f60e-4e2f-a637-f65032787c36/bin/ukojak-verify-ImItNfHLgk/data/2f60e63fd/f0cc38202b05441aa107b910ebfd8602 [2024-11-08 23:32:39,838 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 23:32:39,842 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 23:32:39,844 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 23:32:39,844 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 23:32:39,853 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 23:32:39,854 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:32:39" (1/1) ... [2024-11-08 23:32:39,859 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@52ee28 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:32:39, skipping insertion in model container [2024-11-08 23:32:39,859 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:32:39" (1/1) ... [2024-11-08 23:32:39,922 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 23:32:40,568 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:32:40,574 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:32:40,593 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 23:32:40,821 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:32:40,849 INFO L204 MainTranslator]: Completed translation [2024-11-08 23:32:40,849 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:32:40 WrapperNode [2024-11-08 23:32:40,850 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 23:32:40,851 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 23:32:40,851 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 23:32:40,851 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 23:32:40,861 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:32:40" (1/1) ... [2024-11-08 23:32:40,909 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:32:40" (1/1) ... [2024-11-08 23:32:41,113 INFO L138 Inliner]: procedures = 27, calls = 440, calls flagged for inlining = 101, calls inlined = 145, statements flattened = 2342 [2024-11-08 23:32:41,114 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 23:32:41,115 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 23:32:41,115 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 23:32:41,115 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 23:32:41,127 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:32:40" (1/1) ... [2024-11-08 23:32:41,127 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:32:40" (1/1) ... [2024-11-08 23:32:41,151 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:32:40" (1/1) ... [2024-11-08 23:32:41,159 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:32:40" (1/1) ... [2024-11-08 23:32:41,268 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:32:40" (1/1) ... [2024-11-08 23:32:41,301 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:32:40" (1/1) ... [2024-11-08 23:32:41,316 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:32:40" (1/1) ... [2024-11-08 23:32:41,332 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:32:40" (1/1) ... [2024-11-08 23:32:41,359 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 23:32:41,362 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 23:32:41,362 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 23:32:41,362 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 23:32:41,363 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:32:40" (1/1) ... [2024-11-08 23:32:41,370 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:32:41,385 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f500b1c-f60e-4e2f-a637-f65032787c36/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 23:32:41,403 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f500b1c-f60e-4e2f-a637-f65032787c36/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 23:32:41,407 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f500b1c-f60e-4e2f-a637-f65032787c36/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 23:32:41,445 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 23:32:41,445 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-11-08 23:32:41,446 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2024-11-08 23:32:41,446 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2024-11-08 23:32:41,446 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2024-11-08 23:32:41,446 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2024-11-08 23:32:41,447 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2024-11-08 23:32:41,447 INFO L130 BoogieDeclarations]: Found specification of procedure thread3 [2024-11-08 23:32:41,447 INFO L138 BoogieDeclarations]: Found implementation of procedure thread3 [2024-11-08 23:32:41,447 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2024-11-08 23:32:41,448 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2024-11-08 23:32:41,448 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-08 23:32:41,448 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 23:32:41,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 23:32:41,449 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2024-11-08 23:32:41,452 WARN L207 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement. [2024-11-08 23:32:41,810 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 23:32:41,813 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 23:32:46,888 INFO L283 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-11-08 23:32:46,889 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 23:33:01,415 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 23:33:01,416 INFO L316 CfgBuilder]: Removed 6 assume(true) statements. [2024-11-08 23:33:01,416 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:33:01 BoogieIcfgContainer [2024-11-08 23:33:01,416 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 23:33:01,421 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 23:33:01,421 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 23:33:01,430 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 23:33:01,431 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:33:01" (1/1) ... [2024-11-08 23:33:01,431 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) [2024-11-08 23:33:01,436 INFO L158 Benchmark]: Toolchain (without parser) took 21594.35ms. Allocated memory was 77.6MB in the beginning and 7.4GB in the end (delta: 7.4GB). Free memory was 54.0MB in the beginning and 7.0GB in the end (delta: -7.0GB). Peak memory consumption was 370.7MB. Max. memory is 16.1GB. [2024-11-08 23:33:01,436 INFO L158 Benchmark]: CDTParser took 0.62ms. Allocated memory is still 77.6MB. Free memory was 55.2MB in the beginning and 55.1MB in the end (delta: 56.8kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-08 23:33:01,437 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1006.26ms. Allocated memory was 77.6MB in the beginning and 107.0MB in the end (delta: 29.4MB). Free memory was 53.7MB in the beginning and 69.9MB in the end (delta: -16.3MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-11-08 23:33:01,438 INFO L158 Benchmark]: Boogie Procedure Inliner took 263.16ms. Allocated memory is still 107.0MB. Free memory was 69.9MB in the beginning and 80.1MB in the end (delta: -10.1MB). Peak memory consumption was 17.8MB. Max. memory is 16.1GB. [2024-11-08 23:33:01,439 INFO L158 Benchmark]: Boogie Preprocessor took 245.71ms. Allocated memory is still 107.0MB. Free memory was 80.1MB in the beginning and 68.0MB in the end (delta: 12.0MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2024-11-08 23:33:01,439 INFO L158 Benchmark]: RCFGBuilder took 20054.86ms. Allocated memory was 107.0MB in the beginning and 7.4GB in the end (delta: 7.3GB). Free memory was 68.0MB in the beginning and 7.0GB in the end (delta: -7.0GB). Peak memory consumption was 531.9MB. Max. memory is 16.1GB. [2024-11-08 23:33:01,440 INFO L158 Benchmark]: CodeCheck took 13.23ms. Allocated memory is still 7.4GB. Free memory was 7.0GB in the beginning and 7.0GB in the end (delta: 1.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2024-11-08 23:33:01,444 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 0.62ms. Allocated memory is still 77.6MB. Free memory was 55.2MB in the beginning and 55.1MB in the end (delta: 56.8kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1006.26ms. Allocated memory was 77.6MB in the beginning and 107.0MB in the end (delta: 29.4MB). Free memory was 53.7MB in the beginning and 69.9MB in the end (delta: -16.3MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 263.16ms. Allocated memory is still 107.0MB. Free memory was 69.9MB in the beginning and 80.1MB in the end (delta: -10.1MB). Peak memory consumption was 17.8MB. Max. memory is 16.1GB. * Boogie Preprocessor took 245.71ms. Allocated memory is still 107.0MB. Free memory was 80.1MB in the beginning and 68.0MB in the end (delta: 12.0MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * RCFGBuilder took 20054.86ms. Allocated memory was 107.0MB in the beginning and 7.4GB in the end (delta: 7.3GB). Free memory was 68.0MB in the beginning and 7.0GB in the end (delta: -7.0GB). Peak memory consumption was 531.9MB. Max. memory is 16.1GB. * CodeCheck took 13.23ms. Allocated memory is still 7.4GB. Free memory was 7.0GB in the beginning and 7.0GB in the end (delta: 1.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-11-08 23:33:01,486 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f500b1c-f60e-4e2f-a637-f65032787c36/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