./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/weaver/chl-poker-hand-subst.wvr.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14de263c-04b0-4c0a-8b4d-6c6bfedd491d/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14de263c-04b0-4c0a-8b4d-6c6bfedd491d/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_14de263c-04b0-4c0a-8b4d-6c6bfedd491d/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14de263c-04b0-4c0a-8b4d-6c6bfedd491d/bin/ukojak-verify-ImItNfHLgk/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/weaver/chl-poker-hand-subst.wvr.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14de263c-04b0-4c0a-8b4d-6c6bfedd491d/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_14de263c-04b0-4c0a-8b4d-6c6bfedd491d/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 6f5429be3277265830db62d0e901249d8c763b3d6d062789dc5a6193a05c0714 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 22:06:51,162 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 22:06:51,242 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14de263c-04b0-4c0a-8b4d-6c6bfedd491d/bin/ukojak-verify-ImItNfHLgk/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2024-11-08 22:06:51,246 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 22:06:51,247 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 22:06:51,269 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 22:06:51,270 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 22:06:51,270 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 22:06:51,271 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 22:06:51,271 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 22:06:51,272 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 22:06:51,272 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 22:06:51,273 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 22:06:51,273 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-08 22:06:51,273 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-08 22:06:51,274 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-08 22:06:51,274 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 22:06:51,274 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 22:06:51,275 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-08 22:06:51,275 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 22:06:51,275 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 22:06:51,280 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 22:06:51,281 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 22:06:51,281 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 22:06:51,285 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 22:06:51,297 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:06:51,297 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 22:06:51,298 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 22:06:51,298 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 22:06:51,298 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 22:06:51,299 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_14de263c-04b0-4c0a-8b4d-6c6bfedd491d/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14de263c-04b0-4c0a-8b4d-6c6bfedd491d/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6f5429be3277265830db62d0e901249d8c763b3d6d062789dc5a6193a05c0714 [2024-11-08 22:06:51,559 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 22:06:51,588 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 22:06:51,592 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 22:06:51,594 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 22:06:51,594 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 22:06:51,596 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14de263c-04b0-4c0a-8b4d-6c6bfedd491d/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/weaver/chl-poker-hand-subst.wvr.c Unable to find full path for "g++" [2024-11-08 22:06:53,740 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 22:06:54,045 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 22:06:54,045 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14de263c-04b0-4c0a-8b4d-6c6bfedd491d/sv-benchmarks/c/weaver/chl-poker-hand-subst.wvr.c [2024-11-08 22:06:54,061 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14de263c-04b0-4c0a-8b4d-6c6bfedd491d/bin/ukojak-verify-ImItNfHLgk/data/90d1b6286/91a9f508ebfb45b2af201653a034749d/FLAGab0f8820f [2024-11-08 22:06:54,299 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14de263c-04b0-4c0a-8b4d-6c6bfedd491d/bin/ukojak-verify-ImItNfHLgk/data/90d1b6286/91a9f508ebfb45b2af201653a034749d [2024-11-08 22:06:54,302 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 22:06:54,303 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 22:06:54,305 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 22:06:54,305 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 22:06:54,310 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 22:06:54,311 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:06:54" (1/1) ... [2024-11-08 22:06:54,314 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@33ae1ce3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:06:54, skipping insertion in model container [2024-11-08 22:06:54,314 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:06:54" (1/1) ... [2024-11-08 22:06:54,351 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 22:06:54,733 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:06:54,744 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 22:06:54,861 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:06:54,882 INFO L204 MainTranslator]: Completed translation [2024-11-08 22:06:54,883 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:06:54 WrapperNode [2024-11-08 22:06:54,883 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 22:06:54,884 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 22:06:54,885 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 22:06:54,885 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 22:06:54,894 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:06:54" (1/1) ... [2024-11-08 22:06:54,922 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:06:54" (1/1) ... [2024-11-08 22:06:55,029 INFO L138 Inliner]: procedures = 25, calls = 440, calls flagged for inlining = 101, calls inlined = 145, statements flattened = 2374 [2024-11-08 22:06:55,029 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 22:06:55,030 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 22:06:55,030 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 22:06:55,031 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 22:06:55,041 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:06:54" (1/1) ... [2024-11-08 22:06:55,042 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:06:54" (1/1) ... [2024-11-08 22:06:55,073 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:06:54" (1/1) ... [2024-11-08 22:06:55,080 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:06:54" (1/1) ... [2024-11-08 22:06:55,169 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:06:54" (1/1) ... [2024-11-08 22:06:55,203 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:06:54" (1/1) ... [2024-11-08 22:06:55,214 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:06:54" (1/1) ... [2024-11-08 22:06:55,226 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:06:54" (1/1) ... [2024-11-08 22:06:55,249 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 22:06:55,250 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 22:06:55,251 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 22:06:55,251 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 22:06:55,252 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:06:54" (1/1) ... [2024-11-08 22:06:55,258 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:06:55,272 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14de263c-04b0-4c0a-8b4d-6c6bfedd491d/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 22:06:55,289 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14de263c-04b0-4c0a-8b4d-6c6bfedd491d/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 22:06:55,295 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14de263c-04b0-4c0a-8b4d-6c6bfedd491d/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 22:06:55,327 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 22:06:55,328 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2024-11-08 22:06:55,328 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2024-11-08 22:06:55,328 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2024-11-08 22:06:55,328 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2024-11-08 22:06:55,329 INFO L130 BoogieDeclarations]: Found specification of procedure thread3 [2024-11-08 22:06:55,329 INFO L138 BoogieDeclarations]: Found implementation of procedure thread3 [2024-11-08 22:06:55,329 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 22:06:55,329 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-08 22:06:55,329 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2024-11-08 22:06:55,330 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2024-11-08 22:06:55,331 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-08 22:06:55,331 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 22:06:55,331 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 22:06:55,331 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-08 22:06:55,334 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 22:06:55,754 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 22:06:55,758 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 22:06:59,615 INFO L283 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-11-08 22:06:59,615 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 22:07:11,241 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 22:07:11,242 INFO L316 CfgBuilder]: Removed 6 assume(true) statements. [2024-11-08 22:07:11,243 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:07:11 BoogieIcfgContainer [2024-11-08 22:07:11,243 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 22:07:11,244 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 22:07:11,244 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 22:07:11,256 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 22:07:11,256 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:07:11" (1/1) ... [2024-11-08 22:07:11,257 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 22:07:11,262 INFO L158 Benchmark]: Toolchain (without parser) took 16957.75ms. Allocated memory was 153.1MB in the beginning and 2.0GB in the end (delta: 1.8GB). Free memory was 117.5MB in the beginning and 1.7GB in the end (delta: -1.6GB). Peak memory consumption was 208.0MB. Max. memory is 16.1GB. [2024-11-08 22:07:11,263 INFO L158 Benchmark]: CDTParser took 0.25ms. Allocated memory is still 153.1MB. Free memory is still 120.3MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-08 22:07:11,266 INFO L158 Benchmark]: CACSL2BoogieTranslator took 579.15ms. Allocated memory is still 153.1MB. Free memory was 117.5MB in the beginning and 89.8MB in the end (delta: 27.7MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB. [2024-11-08 22:07:11,267 INFO L158 Benchmark]: Boogie Procedure Inliner took 145.00ms. Allocated memory is still 153.1MB. Free memory was 89.8MB in the beginning and 77.8MB in the end (delta: 12.0MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2024-11-08 22:07:11,267 INFO L158 Benchmark]: Boogie Preprocessor took 219.56ms. Allocated memory is still 153.1MB. Free memory was 77.8MB in the beginning and 66.2MB in the end (delta: 11.6MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2024-11-08 22:07:11,268 INFO L158 Benchmark]: RCFGBuilder took 15992.58ms. Allocated memory was 153.1MB in the beginning and 2.0GB in the end (delta: 1.8GB). Free memory was 66.2MB in the beginning and 1.7GB in the end (delta: -1.6GB). Peak memory consumption was 430.3MB. Max. memory is 16.1GB. [2024-11-08 22:07:11,271 INFO L158 Benchmark]: CodeCheck took 16.41ms. Allocated memory is still 2.0GB. Free memory was 1.7GB in the beginning and 1.7GB in the end (delta: 1.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2024-11-08 22:07:11,275 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 0.25ms. Allocated memory is still 153.1MB. Free memory is still 120.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 579.15ms. Allocated memory is still 153.1MB. Free memory was 117.5MB in the beginning and 89.8MB in the end (delta: 27.7MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 145.00ms. Allocated memory is still 153.1MB. Free memory was 89.8MB in the beginning and 77.8MB in the end (delta: 12.0MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 219.56ms. Allocated memory is still 153.1MB. Free memory was 77.8MB in the beginning and 66.2MB in the end (delta: 11.6MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * RCFGBuilder took 15992.58ms. Allocated memory was 153.1MB in the beginning and 2.0GB in the end (delta: 1.8GB). Free memory was 66.2MB in the beginning and 1.7GB in the end (delta: -1.6GB). Peak memory consumption was 430.3MB. Max. memory is 16.1GB. * CodeCheck took 16.41ms. Allocated memory is still 2.0GB. Free memory was 1.7GB in the beginning and 1.7GB 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 22:07:11,311 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14de263c-04b0-4c0a-8b4d-6c6bfedd491d/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-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14de263c-04b0-4c0a-8b4d-6c6bfedd491d/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14de263c-04b0-4c0a-8b4d-6c6bfedd491d/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_14de263c-04b0-4c0a-8b4d-6c6bfedd491d/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14de263c-04b0-4c0a-8b4d-6c6bfedd491d/bin/ukojak-verify-ImItNfHLgk/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/weaver/chl-poker-hand-subst.wvr.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14de263c-04b0-4c0a-8b4d-6c6bfedd491d/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_14de263c-04b0-4c0a-8b4d-6c6bfedd491d/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 6f5429be3277265830db62d0e901249d8c763b3d6d062789dc5a6193a05c0714 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 22:07:13,882 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 22:07:13,980 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14de263c-04b0-4c0a-8b4d-6c6bfedd491d/bin/ukojak-verify-ImItNfHLgk/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2024-11-08 22:07:14,022 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 22:07:14,023 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 22:07:14,023 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 22:07:14,024 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 22:07:14,024 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 22:07:14,026 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 22:07:14,028 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 22:07:14,028 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 22:07:14,028 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-08 22:07:14,029 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-08 22:07:14,029 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-08 22:07:14,029 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 22:07:14,030 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-08 22:07:14,030 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-08 22:07:14,030 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 22:07:14,031 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-08 22:07:14,031 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-08 22:07:14,031 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 22:07:14,032 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 22:07:14,032 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 22:07:14,033 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 22:07:14,033 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 22:07:14,033 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-11-08 22:07:14,033 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-11-08 22:07:14,034 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 22:07:14,034 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:07:14,034 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 22:07:14,035 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 22:07:14,035 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-08 22:07:14,035 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-08 22:07:14,035 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-11-08 22:07:14,036 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_14de263c-04b0-4c0a-8b4d-6c6bfedd491d/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14de263c-04b0-4c0a-8b4d-6c6bfedd491d/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6f5429be3277265830db62d0e901249d8c763b3d6d062789dc5a6193a05c0714 [2024-11-08 22:07:14,473 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 22:07:14,504 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 22:07:14,510 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 22:07:14,512 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 22:07:14,513 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 22:07:14,514 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14de263c-04b0-4c0a-8b4d-6c6bfedd491d/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/weaver/chl-poker-hand-subst.wvr.c Unable to find full path for "g++" [2024-11-08 22:07:16,608 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 22:07:16,910 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 22:07:16,910 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14de263c-04b0-4c0a-8b4d-6c6bfedd491d/sv-benchmarks/c/weaver/chl-poker-hand-subst.wvr.c [2024-11-08 22:07:16,927 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14de263c-04b0-4c0a-8b4d-6c6bfedd491d/bin/ukojak-verify-ImItNfHLgk/data/d6459117c/b9ffc080297d45898bd892fbfab13b7c/FLAGbca01438e [2024-11-08 22:07:16,952 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14de263c-04b0-4c0a-8b4d-6c6bfedd491d/bin/ukojak-verify-ImItNfHLgk/data/d6459117c/b9ffc080297d45898bd892fbfab13b7c [2024-11-08 22:07:16,956 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 22:07:16,960 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 22:07:16,961 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 22:07:16,961 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 22:07:16,968 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 22:07:16,969 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:07:16" (1/1) ... [2024-11-08 22:07:16,970 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@531187d6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:07:16, skipping insertion in model container [2024-11-08 22:07:16,971 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:07:16" (1/1) ... [2024-11-08 22:07:17,007 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 22:07:17,555 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 22:07:17,567 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:07:17,602 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 22:07:17,774 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:07:17,797 INFO L204 MainTranslator]: Completed translation [2024-11-08 22:07:17,798 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:07:17 WrapperNode [2024-11-08 22:07:17,798 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 22:07:17,800 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 22:07:17,801 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 22:07:17,801 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 22:07:17,809 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:07:17" (1/1) ... [2024-11-08 22:07:17,852 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:07:17" (1/1) ... [2024-11-08 22:07:17,982 INFO L138 Inliner]: procedures = 27, calls = 440, calls flagged for inlining = 101, calls inlined = 145, statements flattened = 2341 [2024-11-08 22:07:17,982 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 22:07:17,983 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 22:07:17,984 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 22:07:17,984 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 22:07:17,995 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:07:17" (1/1) ... [2024-11-08 22:07:17,996 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:07:17" (1/1) ... [2024-11-08 22:07:18,016 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:07:17" (1/1) ... [2024-11-08 22:07:18,021 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:07:17" (1/1) ... [2024-11-08 22:07:18,103 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:07:17" (1/1) ... [2024-11-08 22:07:18,123 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:07:17" (1/1) ... [2024-11-08 22:07:18,133 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:07:17" (1/1) ... [2024-11-08 22:07:18,144 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:07:17" (1/1) ... [2024-11-08 22:07:18,157 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 22:07:18,158 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 22:07:18,158 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 22:07:18,158 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 22:07:18,159 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:07:17" (1/1) ... [2024-11-08 22:07:18,165 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:07:18,178 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14de263c-04b0-4c0a-8b4d-6c6bfedd491d/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 22:07:18,194 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14de263c-04b0-4c0a-8b4d-6c6bfedd491d/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 22:07:18,197 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14de263c-04b0-4c0a-8b4d-6c6bfedd491d/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 22:07:18,222 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 22:07:18,222 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-11-08 22:07:18,222 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2024-11-08 22:07:18,222 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2024-11-08 22:07:18,222 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2024-11-08 22:07:18,223 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2024-11-08 22:07:18,223 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2024-11-08 22:07:18,223 INFO L130 BoogieDeclarations]: Found specification of procedure thread3 [2024-11-08 22:07:18,223 INFO L138 BoogieDeclarations]: Found implementation of procedure thread3 [2024-11-08 22:07:18,223 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2024-11-08 22:07:18,223 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2024-11-08 22:07:18,223 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-08 22:07:18,223 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 22:07:18,223 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 22:07:18,224 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2024-11-08 22:07:18,231 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 22:07:18,505 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 22:07:18,508 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 22:07:23,895 INFO L283 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-11-08 22:07:23,895 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 22:07:37,014 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 22:07:37,015 INFO L316 CfgBuilder]: Removed 6 assume(true) statements. [2024-11-08 22:07:37,015 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:07:37 BoogieIcfgContainer [2024-11-08 22:07:37,016 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 22:07:37,017 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 22:07:37,017 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 22:07:37,027 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 22:07:37,028 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:07:37" (1/1) ... [2024-11-08 22:07:37,028 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 22:07:37,033 INFO L158 Benchmark]: Toolchain (without parser) took 20072.05ms. Allocated memory was 88.1MB in the beginning and 4.4GB in the end (delta: 4.3GB). Free memory was 63.0MB in the beginning and 4.0GB in the end (delta: -4.0GB). Peak memory consumption was 325.0MB. Max. memory is 16.1GB. [2024-11-08 22:07:37,034 INFO L158 Benchmark]: CDTParser took 0.70ms. Allocated memory is still 65.0MB. Free memory is still 40.8MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-08 22:07:37,034 INFO L158 Benchmark]: CACSL2BoogieTranslator took 837.70ms. Allocated memory is still 88.1MB. Free memory was 63.0MB in the beginning and 54.7MB in the end (delta: 8.2MB). Peak memory consumption was 24.0MB. Max. memory is 16.1GB. [2024-11-08 22:07:37,035 INFO L158 Benchmark]: Boogie Procedure Inliner took 182.73ms. Allocated memory is still 88.1MB. Free memory was 54.7MB in the beginning and 42.9MB in the end (delta: 11.8MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2024-11-08 22:07:37,035 INFO L158 Benchmark]: Boogie Preprocessor took 173.63ms. Allocated memory is still 88.1MB. Free memory was 42.9MB in the beginning and 54.3MB in the end (delta: -11.4MB). Peak memory consumption was 13.9MB. Max. memory is 16.1GB. [2024-11-08 22:07:37,036 INFO L158 Benchmark]: RCFGBuilder took 18858.10ms. Allocated memory was 88.1MB in the beginning and 4.4GB in the end (delta: 4.3GB). Free memory was 54.3MB in the beginning and 4.0GB in the end (delta: -4.0GB). Peak memory consumption was 647.9MB. Max. memory is 16.1GB. [2024-11-08 22:07:37,037 INFO L158 Benchmark]: CodeCheck took 14.34ms. Allocated memory is still 4.4GB. Free memory is still 4.0GB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-08 22:07:37,040 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 0.70ms. Allocated memory is still 65.0MB. Free memory is still 40.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 837.70ms. Allocated memory is still 88.1MB. Free memory was 63.0MB in the beginning and 54.7MB in the end (delta: 8.2MB). Peak memory consumption was 24.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 182.73ms. Allocated memory is still 88.1MB. Free memory was 54.7MB in the beginning and 42.9MB in the end (delta: 11.8MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 173.63ms. Allocated memory is still 88.1MB. Free memory was 42.9MB in the beginning and 54.3MB in the end (delta: -11.4MB). Peak memory consumption was 13.9MB. Max. memory is 16.1GB. * RCFGBuilder took 18858.10ms. Allocated memory was 88.1MB in the beginning and 4.4GB in the end (delta: 4.3GB). Free memory was 54.3MB in the beginning and 4.0GB in the end (delta: -4.0GB). Peak memory consumption was 647.9MB. Max. memory is 16.1GB. * CodeCheck took 14.34ms. Allocated memory is still 4.4GB. Free memory is still 4.0GB. There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-11-08 22:07:37,073 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14de263c-04b0-4c0a-8b4d-6c6bfedd491d/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