./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/goblint-regression/06-symbeq_15-list_entry_nr.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63803d7b-f314-49cd-a5b5-6a03487f762d/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63803d7b-f314-49cd-a5b5-6a03487f762d/bin/ukojak-verify-EEHR8qb7sm/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63803d7b-f314-49cd-a5b5-6a03487f762d/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63803d7b-f314-49cd-a5b5-6a03487f762d/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/goblint-regression/06-symbeq_15-list_entry_nr.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63803d7b-f314-49cd-a5b5-6a03487f762d/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63803d7b-f314-49cd-a5b5-6a03487f762d/bin/ukojak-verify-EEHR8qb7sm --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash a7843ed292ba7ad810f8623eae57d1bf23212a957c35d700b564dc03a7df5581 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 16:52:41,558 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 16:52:41,620 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63803d7b-f314-49cd-a5b5-6a03487f762d/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-11-13 16:52:41,627 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 16:52:41,627 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 16:52:41,673 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 16:52:41,677 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 16:52:41,678 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 16:52:41,678 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 16:52:41,678 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 16:52:41,678 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 16:52:41,679 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 16:52:41,679 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 16:52:41,679 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 16:52:41,679 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 16:52:41,679 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 16:52:41,679 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 16:52:41,679 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 16:52:41,679 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 16:52:41,679 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 16:52:41,680 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-13 16:52:41,680 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 16:52:41,680 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 16:52:41,680 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 16:52:41,680 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 16:52:41,680 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 16:52:41,680 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 16:52:41,680 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 16:52:41,680 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 16:52:41,680 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 16:52:41,681 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 16:52:41,681 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 16:52:41,681 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 16:52:41,681 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 16:52:41,681 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 16:52:41,681 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63803d7b-f314-49cd-a5b5-6a03487f762d/bin/ukojak-verify-EEHR8qb7sm Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) 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 -> a7843ed292ba7ad810f8623eae57d1bf23212a957c35d700b564dc03a7df5581 [2024-11-13 16:52:42,012 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 16:52:42,021 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 16:52:42,023 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 16:52:42,025 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 16:52:42,025 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 16:52:42,027 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63803d7b-f314-49cd-a5b5-6a03487f762d/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/goblint-regression/06-symbeq_15-list_entry_nr.i Unable to find full path for "g++" [2024-11-13 16:52:43,991 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 16:52:44,382 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 16:52:44,383 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63803d7b-f314-49cd-a5b5-6a03487f762d/sv-benchmarks/c/goblint-regression/06-symbeq_15-list_entry_nr.i [2024-11-13 16:52:44,417 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63803d7b-f314-49cd-a5b5-6a03487f762d/bin/ukojak-verify-EEHR8qb7sm/data/789cece61/9ce341afc3074c2bac8701d068ba3bc2/FLAG1e5957066 [2024-11-13 16:52:44,440 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63803d7b-f314-49cd-a5b5-6a03487f762d/bin/ukojak-verify-EEHR8qb7sm/data/789cece61/9ce341afc3074c2bac8701d068ba3bc2 [2024-11-13 16:52:44,443 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 16:52:44,445 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 16:52:44,447 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 16:52:44,447 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 16:52:44,452 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 16:52:44,453 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 04:52:44" (1/1) ... [2024-11-13 16:52:44,454 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@19d77715 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:52:44, skipping insertion in model container [2024-11-13 16:52:44,455 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 04:52:44" (1/1) ... [2024-11-13 16:52:44,521 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 16:52:45,084 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 16:52:45,101 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 16:52:45,181 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 16:52:45,247 INFO L204 MainTranslator]: Completed translation [2024-11-13 16:52:45,248 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:52:45 WrapperNode [2024-11-13 16:52:45,248 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 16:52:45,249 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 16:52:45,249 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 16:52:45,250 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 16:52:45,258 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:52:45" (1/1) ... [2024-11-13 16:52:45,278 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:52:45" (1/1) ... [2024-11-13 16:52:45,297 INFO L138 Inliner]: procedures = 186, calls = 12, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 23 [2024-11-13 16:52:45,297 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 16:52:45,298 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 16:52:45,298 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 16:52:45,298 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 16:52:45,303 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:52:45" (1/1) ... [2024-11-13 16:52:45,304 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:52:45" (1/1) ... [2024-11-13 16:52:45,306 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:52:45" (1/1) ... [2024-11-13 16:52:45,307 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:52:45" (1/1) ... [2024-11-13 16:52:45,313 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:52:45" (1/1) ... [2024-11-13 16:52:45,315 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:52:45" (1/1) ... [2024-11-13 16:52:45,316 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:52:45" (1/1) ... [2024-11-13 16:52:45,317 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:52:45" (1/1) ... [2024-11-13 16:52:45,319 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 16:52:45,320 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 16:52:45,320 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 16:52:45,321 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 16:52:45,322 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:52:45" (1/1) ... [2024-11-13 16:52:45,329 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 16:52:45,345 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63803d7b-f314-49cd-a5b5-6a03487f762d/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 16:52:45,362 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63803d7b-f314-49cd-a5b5-6a03487f762d/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 16:52:45,368 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63803d7b-f314-49cd-a5b5-6a03487f762d/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 16:52:45,401 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 16:52:45,402 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 16:52:45,402 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2024-11-13 16:52:45,402 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 16:52:45,403 INFO L130 BoogieDeclarations]: Found specification of procedure t_fun [2024-11-13 16:52:45,403 INFO L138 BoogieDeclarations]: Found implementation of procedure t_fun [2024-11-13 16:52:45,403 INFO L130 BoogieDeclarations]: Found specification of procedure update [2024-11-13 16:52:45,403 INFO L138 BoogieDeclarations]: Found implementation of procedure update [2024-11-13 16:52:45,403 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexUnlock [2024-11-13 16:52:45,403 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 16:52:45,403 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 16:52:45,405 WARN L207 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement. [2024-11-13 16:52:45,552 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 16:52:45,554 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 16:52:45,793 INFO L283 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-11-13 16:52:45,793 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 16:52:45,832 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 16:52:45,834 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-13 16:52:45,834 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 04:52:45 BoogieIcfgContainer [2024-11-13 16:52:45,834 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 16:52:45,835 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 16:52:45,836 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 16:52:45,848 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 16:52:45,848 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 04:52:45" (1/1) ... [2024-11-13 16:52:45,850 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck has thrown an exception: java.lang.UnsupportedOperationException: Concurrent programs are currently unsupported at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.initialize(CodeCheckObserver.java:172) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:356) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:166) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:150) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:127) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:233) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:227) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:144) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:106) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-11-13 16:52:45,859 INFO L158 Benchmark]: Toolchain (without parser) took 1413.03ms. Allocated memory is still 117.4MB. Free memory was 89.6MB in the beginning and 51.1MB in the end (delta: 38.4MB). Peak memory consumption was 41.9MB. Max. memory is 16.1GB. [2024-11-13 16:52:45,861 INFO L158 Benchmark]: CDTParser took 0.41ms. Allocated memory is still 83.9MB. Free memory is still 41.9MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 16:52:45,862 INFO L158 Benchmark]: CACSL2BoogieTranslator took 801.91ms. Allocated memory is still 117.4MB. Free memory was 89.6MB in the beginning and 66.7MB in the end (delta: 22.8MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2024-11-13 16:52:45,862 INFO L158 Benchmark]: Boogie Procedure Inliner took 48.01ms. Allocated memory is still 117.4MB. Free memory was 66.7MB in the beginning and 64.9MB in the end (delta: 1.8MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 16:52:45,863 INFO L158 Benchmark]: Boogie Preprocessor took 21.70ms. Allocated memory is still 117.4MB. Free memory was 64.9MB in the beginning and 64.0MB in the end (delta: 912.9kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 16:52:45,863 INFO L158 Benchmark]: RCFGBuilder took 514.39ms. Allocated memory is still 117.4MB. Free memory was 64.0MB in the beginning and 52.7MB in the end (delta: 11.3MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-11-13 16:52:45,865 INFO L158 Benchmark]: CodeCheck took 21.28ms. Allocated memory is still 117.4MB. Free memory was 52.7MB in the beginning and 51.1MB in the end (delta: 1.6MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 16:52:45,868 INFO L338 ainManager$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 0.41ms. Allocated memory is still 83.9MB. Free memory is still 41.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 801.91ms. Allocated memory is still 117.4MB. Free memory was 89.6MB in the beginning and 66.7MB in the end (delta: 22.8MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 48.01ms. Allocated memory is still 117.4MB. Free memory was 66.7MB in the beginning and 64.9MB in the end (delta: 1.8MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 21.70ms. Allocated memory is still 117.4MB. Free memory was 64.9MB in the beginning and 64.0MB in the end (delta: 912.9kB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 514.39ms. Allocated memory is still 117.4MB. Free memory was 64.0MB in the beginning and 52.7MB in the end (delta: 11.3MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * CodeCheck took 21.28ms. Allocated memory is still 117.4MB. Free memory was 52.7MB in the beginning and 51.1MB in the end (delta: 1.6MB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-11-13 16:52:45,917 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63803d7b-f314-49cd-a5b5-6a03487f762d/bin/ukojak-verify-EEHR8qb7sm/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/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63803d7b-f314-49cd-a5b5-6a03487f762d/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63803d7b-f314-49cd-a5b5-6a03487f762d/bin/ukojak-verify-EEHR8qb7sm/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63803d7b-f314-49cd-a5b5-6a03487f762d/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63803d7b-f314-49cd-a5b5-6a03487f762d/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/goblint-regression/06-symbeq_15-list_entry_nr.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63803d7b-f314-49cd-a5b5-6a03487f762d/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Overflow-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63803d7b-f314-49cd-a5b5-6a03487f762d/bin/ukojak-verify-EEHR8qb7sm --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash a7843ed292ba7ad810f8623eae57d1bf23212a957c35d700b564dc03a7df5581 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 16:52:48,805 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 16:52:48,939 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63803d7b-f314-49cd-a5b5-6a03487f762d/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Overflow-32bit-Kojak_Bitvector.epf [2024-11-13 16:52:48,998 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 16:52:48,999 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 16:52:49,000 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 16:52:49,001 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 16:52:49,001 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 16:52:49,001 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 16:52:49,001 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 16:52:49,002 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 16:52:49,002 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 16:52:49,002 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 16:52:49,002 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 16:52:49,002 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 16:52:49,002 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 16:52:49,004 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-13 16:52:49,004 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-13 16:52:49,005 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 16:52:49,005 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-13 16:52:49,005 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-13 16:52:49,005 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 16:52:49,005 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 16:52:49,005 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 16:52:49,005 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 16:52:49,005 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 16:52:49,006 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 16:52:49,006 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 16:52:49,006 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 16:52:49,006 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-11-13 16:52:49,006 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 16:52:49,006 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 16:52:49,006 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 16:52:49,007 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 16:52:49,007 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 16:52:49,007 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-13 16:52:49,007 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 16:52:49,007 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-11-13 16:52:49,007 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63803d7b-f314-49cd-a5b5-6a03487f762d/bin/ukojak-verify-EEHR8qb7sm Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) 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 -> a7843ed292ba7ad810f8623eae57d1bf23212a957c35d700b564dc03a7df5581 [2024-11-13 16:52:49,402 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 16:52:49,410 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 16:52:49,413 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 16:52:49,414 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 16:52:49,414 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 16:52:49,416 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63803d7b-f314-49cd-a5b5-6a03487f762d/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/goblint-regression/06-symbeq_15-list_entry_nr.i Unable to find full path for "g++" [2024-11-13 16:52:51,510 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 16:52:51,832 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 16:52:51,833 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63803d7b-f314-49cd-a5b5-6a03487f762d/sv-benchmarks/c/goblint-regression/06-symbeq_15-list_entry_nr.i [2024-11-13 16:52:51,872 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63803d7b-f314-49cd-a5b5-6a03487f762d/bin/ukojak-verify-EEHR8qb7sm/data/11b24dc1b/25290944460c4fc3b749ec9e089c26bf/FLAGcf2c15555 [2024-11-13 16:52:52,088 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63803d7b-f314-49cd-a5b5-6a03487f762d/bin/ukojak-verify-EEHR8qb7sm/data/11b24dc1b/25290944460c4fc3b749ec9e089c26bf [2024-11-13 16:52:52,091 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 16:52:52,092 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 16:52:52,094 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 16:52:52,094 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 16:52:52,099 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 16:52:52,100 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 04:52:52" (1/1) ... [2024-11-13 16:52:52,101 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4ace0b6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:52:52, skipping insertion in model container [2024-11-13 16:52:52,102 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 04:52:52" (1/1) ... [2024-11-13 16:52:52,154 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 16:52:52,560 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 16:52:52,573 INFO L197 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-11-13 16:52:52,597 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 16:52:52,643 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 16:52:52,648 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 16:52:52,696 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 16:52:52,757 INFO L204 MainTranslator]: Completed translation [2024-11-13 16:52:52,758 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:52:52 WrapperNode [2024-11-13 16:52:52,758 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 16:52:52,759 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 16:52:52,759 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 16:52:52,759 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 16:52:52,766 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:52:52" (1/1) ... [2024-11-13 16:52:52,785 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:52:52" (1/1) ... [2024-11-13 16:52:52,807 INFO L138 Inliner]: procedures = 187, calls = 12, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 24 [2024-11-13 16:52:52,807 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 16:52:52,808 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 16:52:52,808 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 16:52:52,809 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 16:52:52,817 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:52:52" (1/1) ... [2024-11-13 16:52:52,818 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:52:52" (1/1) ... [2024-11-13 16:52:52,821 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:52:52" (1/1) ... [2024-11-13 16:52:52,822 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:52:52" (1/1) ... [2024-11-13 16:52:52,831 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:52:52" (1/1) ... [2024-11-13 16:52:52,833 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:52:52" (1/1) ... [2024-11-13 16:52:52,835 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:52:52" (1/1) ... [2024-11-13 16:52:52,836 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:52:52" (1/1) ... [2024-11-13 16:52:52,839 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 16:52:52,843 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 16:52:52,843 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 16:52:52,843 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 16:52:52,844 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:52:52" (1/1) ... [2024-11-13 16:52:52,853 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 16:52:52,870 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63803d7b-f314-49cd-a5b5-6a03487f762d/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 16:52:52,885 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63803d7b-f314-49cd-a5b5-6a03487f762d/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 16:52:52,888 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63803d7b-f314-49cd-a5b5-6a03487f762d/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 16:52:52,931 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2024-11-13 16:52:52,931 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2024-11-13 16:52:52,931 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 16:52:52,931 INFO L130 BoogieDeclarations]: Found specification of procedure t_fun [2024-11-13 16:52:52,931 INFO L138 BoogieDeclarations]: Found implementation of procedure t_fun [2024-11-13 16:52:52,931 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2024-11-13 16:52:52,931 INFO L130 BoogieDeclarations]: Found specification of procedure update [2024-11-13 16:52:52,931 INFO L138 BoogieDeclarations]: Found implementation of procedure update [2024-11-13 16:52:52,931 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexUnlock [2024-11-13 16:52:52,931 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 16:52:52,932 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 16:52:52,933 WARN L207 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement. [2024-11-13 16:52:53,107 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 16:52:53,109 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 16:52:53,259 INFO L283 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-11-13 16:52:53,259 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 16:52:53,283 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 16:52:53,283 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-13 16:52:53,284 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 04:52:53 BoogieIcfgContainer [2024-11-13 16:52:53,284 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 16:52:53,285 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 16:52:53,285 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 16:52:53,297 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 16:52:53,297 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 04:52:53" (1/1) ... [2024-11-13 16:52:53,299 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck has thrown an exception: java.lang.UnsupportedOperationException: Concurrent programs are currently unsupported at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.initialize(CodeCheckObserver.java:172) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:356) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:166) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:150) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:127) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:233) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:227) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:144) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:106) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-11-13 16:52:53,307 INFO L158 Benchmark]: Toolchain (without parser) took 1214.33ms. Allocated memory is still 83.9MB. Free memory was 58.2MB in the beginning and 48.2MB in the end (delta: 10.0MB). Peak memory consumption was 12.5MB. Max. memory is 16.1GB. [2024-11-13 16:52:53,308 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 83.9MB. Free memory is still 64.9MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 16:52:53,308 INFO L158 Benchmark]: CACSL2BoogieTranslator took 664.25ms. Allocated memory is still 83.9MB. Free memory was 57.9MB in the beginning and 28.3MB in the end (delta: 29.6MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. [2024-11-13 16:52:53,309 INFO L158 Benchmark]: Boogie Procedure Inliner took 48.71ms. Allocated memory is still 83.9MB. Free memory was 28.3MB in the beginning and 26.5MB in the end (delta: 1.8MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 16:52:53,309 INFO L158 Benchmark]: Boogie Preprocessor took 31.20ms. Allocated memory is still 83.9MB. Free memory was 26.5MB in the beginning and 25.3MB in the end (delta: 1.2MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 16:52:53,310 INFO L158 Benchmark]: RCFGBuilder took 440.93ms. Allocated memory is still 83.9MB. Free memory was 25.0MB in the beginning and 49.1MB in the end (delta: -24.1MB). Peak memory consumption was 12.5MB. Max. memory is 16.1GB. [2024-11-13 16:52:53,310 INFO L158 Benchmark]: CodeCheck took 20.65ms. Allocated memory is still 83.9MB. Free memory was 49.1MB in the beginning and 48.2MB in the end (delta: 903.8kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 16:52:53,312 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: UnsupportedOperationException: Concurrent programs are currently unsupported de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: UnsupportedOperationException: Concurrent programs are currently unsupported: de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.initialize(CodeCheckObserver.java:172) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32ms. Allocated memory is still 83.9MB. Free memory is still 64.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 664.25ms. Allocated memory is still 83.9MB. Free memory was 57.9MB in the beginning and 28.3MB in the end (delta: 29.6MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 48.71ms. Allocated memory is still 83.9MB. Free memory was 28.3MB in the beginning and 26.5MB in the end (delta: 1.8MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 31.20ms. Allocated memory is still 83.9MB. Free memory was 26.5MB in the beginning and 25.3MB in the end (delta: 1.2MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 440.93ms. Allocated memory is still 83.9MB. Free memory was 25.0MB in the beginning and 49.1MB in the end (delta: -24.1MB). Peak memory consumption was 12.5MB. Max. memory is 16.1GB. * CodeCheck took 20.65ms. Allocated memory is still 83.9MB. Free memory was 49.1MB in the beginning and 48.2MB in the end (delta: 903.8kB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-11-13 16:52:53,344 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63803d7b-f314-49cd-a5b5-6a03487f762d/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: Concurrent programs are currently unsupported