./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/goblint-regression/13-privatized_04-priv_multi_true.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_74aa5830-9115-4d80-94de-f7093b2b5c1f/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74aa5830-9115-4d80-94de-f7093b2b5c1f/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_74aa5830-9115-4d80-94de-f7093b2b5c1f/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74aa5830-9115-4d80-94de-f7093b2b5c1f/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/goblint-regression/13-privatized_04-priv_multi_true.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74aa5830-9115-4d80-94de-f7093b2b5c1f/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_74aa5830-9115-4d80-94de-f7093b2b5c1f/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 d5772eac83993f999ed7a0d2c72e283c734e18136b4020af8f8e407255c20c04 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 23:17:42,441 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 23:17:42,524 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74aa5830-9115-4d80-94de-f7093b2b5c1f/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-11-13 23:17:42,529 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 23:17:42,529 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 23:17:42,562 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 23:17:42,565 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 23:17:42,565 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 23:17:42,566 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 23:17:42,566 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 23:17:42,566 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 23:17:42,566 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 23:17:42,566 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 23:17:42,566 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 23:17:42,567 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 23:17:42,567 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 23:17:42,567 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 23:17:42,567 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 23:17:42,567 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 23:17:42,567 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 23:17:42,567 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-13 23:17:42,567 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 23:17:42,567 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 23:17:42,567 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 23:17:42,568 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 23:17:42,568 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 23:17:42,568 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 23:17:42,568 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 23:17:42,568 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 23:17:42,568 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 23:17:42,568 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 23:17:42,568 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 23:17:42,570 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 23:17:42,570 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 23:17:42,571 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 23:17:42,571 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_74aa5830-9115-4d80-94de-f7093b2b5c1f/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 -> d5772eac83993f999ed7a0d2c72e283c734e18136b4020af8f8e407255c20c04 [2024-11-13 23:17:42,872 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 23:17:42,881 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 23:17:42,883 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 23:17:42,885 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 23:17:42,885 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 23:17:42,886 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74aa5830-9115-4d80-94de-f7093b2b5c1f/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/goblint-regression/13-privatized_04-priv_multi_true.i Unable to find full path for "g++" [2024-11-13 23:17:44,774 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 23:17:45,140 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 23:17:45,141 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74aa5830-9115-4d80-94de-f7093b2b5c1f/sv-benchmarks/c/goblint-regression/13-privatized_04-priv_multi_true.i [2024-11-13 23:17:45,158 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74aa5830-9115-4d80-94de-f7093b2b5c1f/bin/ukojak-verify-EEHR8qb7sm/data/86f5c2a97/c8c29f37cfa2498cb3389bcbb8dcbb5a/FLAG35cd726d2 [2024-11-13 23:17:45,173 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74aa5830-9115-4d80-94de-f7093b2b5c1f/bin/ukojak-verify-EEHR8qb7sm/data/86f5c2a97/c8c29f37cfa2498cb3389bcbb8dcbb5a [2024-11-13 23:17:45,176 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 23:17:45,177 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 23:17:45,179 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 23:17:45,179 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 23:17:45,184 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 23:17:45,186 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:17:45" (1/1) ... [2024-11-13 23:17:45,188 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@734d9e46 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:17:45, skipping insertion in model container [2024-11-13 23:17:45,189 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:17:45" (1/1) ... [2024-11-13 23:17:45,241 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 23:17:45,674 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 23:17:45,700 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 23:17:45,796 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 23:17:45,870 INFO L204 MainTranslator]: Completed translation [2024-11-13 23:17:45,871 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:17:45 WrapperNode [2024-11-13 23:17:45,872 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 23:17:45,873 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 23:17:45,873 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 23:17:45,874 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 23:17:45,882 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:17:45" (1/1) ... [2024-11-13 23:17:45,908 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:17:45" (1/1) ... [2024-11-13 23:17:45,944 INFO L138 Inliner]: procedures = 274, calls = 44, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 84 [2024-11-13 23:17:45,947 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 23:17:45,947 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 23:17:45,948 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 23:17:45,948 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 23:17:45,953 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:17:45" (1/1) ... [2024-11-13 23:17:45,953 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:17:45" (1/1) ... [2024-11-13 23:17:45,957 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:17:45" (1/1) ... [2024-11-13 23:17:45,958 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:17:45" (1/1) ... [2024-11-13 23:17:45,969 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:17:45" (1/1) ... [2024-11-13 23:17:45,973 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:17:45" (1/1) ... [2024-11-13 23:17:45,977 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:17:45" (1/1) ... [2024-11-13 23:17:45,978 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:17:45" (1/1) ... [2024-11-13 23:17:45,983 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 23:17:45,984 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 23:17:45,984 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 23:17:45,984 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 23:17:45,985 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:17:45" (1/1) ... [2024-11-13 23:17:45,991 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 23:17:46,011 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74aa5830-9115-4d80-94de-f7093b2b5c1f/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 23:17:46,024 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74aa5830-9115-4d80-94de-f7093b2b5c1f/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 23:17:46,030 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74aa5830-9115-4d80-94de-f7093b2b5c1f/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 23:17:46,053 INFO L130 BoogieDeclarations]: Found specification of procedure generate [2024-11-13 23:17:46,054 INFO L138 BoogieDeclarations]: Found implementation of procedure generate [2024-11-13 23:17:46,054 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-13 23:17:46,055 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexUnlock [2024-11-13 23:17:46,055 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-13 23:17:46,055 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-13 23:17:46,055 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2024-11-13 23:17:46,056 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 23:17:46,056 INFO L130 BoogieDeclarations]: Found specification of procedure dispose [2024-11-13 23:17:46,056 INFO L138 BoogieDeclarations]: Found implementation of procedure dispose [2024-11-13 23:17:46,056 INFO L130 BoogieDeclarations]: Found specification of procedure process [2024-11-13 23:17:46,056 INFO L138 BoogieDeclarations]: Found implementation of procedure process [2024-11-13 23:17:46,057 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 23:17:46,057 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 23:17:46,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 23:17:46,058 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 23:17:46,391 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 23:17:46,393 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 23:17:46,764 INFO L283 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-11-13 23:17:46,765 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 23:17:46,827 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 23:17:46,827 INFO L316 CfgBuilder]: Removed 4 assume(true) statements. [2024-11-13 23:17:46,828 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:17:46 BoogieIcfgContainer [2024-11-13 23:17:46,828 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 23:17:46,829 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 23:17:46,829 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 23:17:46,841 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 23:17:46,841 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:17:46" (1/1) ... [2024-11-13 23:17:46,842 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$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-11-13 23:17:46,850 INFO L158 Benchmark]: Toolchain (without parser) took 1670.73ms. Allocated memory is still 117.4MB. Free memory was 91.1MB in the beginning and 81.8MB in the end (delta: 9.3MB). Peak memory consumption was 14.5MB. Max. memory is 16.1GB. [2024-11-13 23:17:46,854 INFO L158 Benchmark]: CDTParser took 0.40ms. Allocated memory is still 117.4MB. Free memory is still 73.5MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 23:17:46,854 INFO L158 Benchmark]: CACSL2BoogieTranslator took 693.80ms. Allocated memory is still 117.4MB. Free memory was 91.1MB in the beginning and 60.7MB in the end (delta: 30.3MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. [2024-11-13 23:17:46,855 INFO L158 Benchmark]: Boogie Procedure Inliner took 73.93ms. Allocated memory is still 117.4MB. Free memory was 60.7MB in the beginning and 58.5MB in the end (delta: 2.2MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 23:17:46,855 INFO L158 Benchmark]: Boogie Preprocessor took 35.36ms. Allocated memory is still 117.4MB. Free memory was 58.5MB in the beginning and 56.3MB in the end (delta: 2.2MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 23:17:46,855 INFO L158 Benchmark]: RCFGBuilder took 844.33ms. Allocated memory is still 117.4MB. Free memory was 56.0MB in the beginning and 83.3MB in the end (delta: -27.3MB). Peak memory consumption was 31.3MB. Max. memory is 16.1GB. [2024-11-13 23:17:46,856 INFO L158 Benchmark]: CodeCheck took 18.25ms. Allocated memory is still 117.4MB. Free memory was 83.3MB in the beginning and 81.8MB in the end (delta: 1.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 23:17:46,860 INFO L338 ainManager$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 0.40ms. Allocated memory is still 117.4MB. Free memory is still 73.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 693.80ms. Allocated memory is still 117.4MB. Free memory was 91.1MB in the beginning and 60.7MB in the end (delta: 30.3MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 73.93ms. Allocated memory is still 117.4MB. Free memory was 60.7MB in the beginning and 58.5MB in the end (delta: 2.2MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 35.36ms. Allocated memory is still 117.4MB. Free memory was 58.5MB in the beginning and 56.3MB in the end (delta: 2.2MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 844.33ms. Allocated memory is still 117.4MB. Free memory was 56.0MB in the beginning and 83.3MB in the end (delta: -27.3MB). Peak memory consumption was 31.3MB. Max. memory is 16.1GB. * CodeCheck took 18.25ms. Allocated memory is still 117.4MB. Free memory was 83.3MB in the beginning and 81.8MB in the end (delta: 1.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-11-13 23:17:46,897 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74aa5830-9115-4d80-94de-f7093b2b5c1f/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_74aa5830-9115-4d80-94de-f7093b2b5c1f/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74aa5830-9115-4d80-94de-f7093b2b5c1f/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_74aa5830-9115-4d80-94de-f7093b2b5c1f/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74aa5830-9115-4d80-94de-f7093b2b5c1f/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/goblint-regression/13-privatized_04-priv_multi_true.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74aa5830-9115-4d80-94de-f7093b2b5c1f/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_74aa5830-9115-4d80-94de-f7093b2b5c1f/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 d5772eac83993f999ed7a0d2c72e283c734e18136b4020af8f8e407255c20c04 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 23:17:49,852 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 23:17:49,996 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74aa5830-9115-4d80-94de-f7093b2b5c1f/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Overflow-32bit-Kojak_Bitvector.epf [2024-11-13 23:17:50,050 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 23:17:50,051 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 23:17:50,052 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 23:17:50,053 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 23:17:50,053 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 23:17:50,053 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 23:17:50,054 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 23:17:50,054 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 23:17:50,054 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 23:17:50,055 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 23:17:50,056 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 23:17:50,056 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 23:17:50,056 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 23:17:50,056 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-13 23:17:50,056 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-13 23:17:50,056 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 23:17:50,056 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-13 23:17:50,057 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-13 23:17:50,057 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 23:17:50,057 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 23:17:50,057 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 23:17:50,057 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 23:17:50,057 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 23:17:50,057 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 23:17:50,057 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 23:17:50,057 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 23:17:50,057 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-11-13 23:17:50,058 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 23:17:50,059 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 23:17:50,059 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 23:17:50,059 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 23:17:50,060 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 23:17:50,060 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-13 23:17:50,060 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 23:17:50,060 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-11-13 23:17:50,061 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_74aa5830-9115-4d80-94de-f7093b2b5c1f/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 -> d5772eac83993f999ed7a0d2c72e283c734e18136b4020af8f8e407255c20c04 [2024-11-13 23:17:50,426 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 23:17:50,435 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 23:17:50,438 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 23:17:50,439 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 23:17:50,440 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 23:17:50,441 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74aa5830-9115-4d80-94de-f7093b2b5c1f/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/goblint-regression/13-privatized_04-priv_multi_true.i Unable to find full path for "g++" [2024-11-13 23:17:52,400 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 23:17:52,758 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 23:17:52,762 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74aa5830-9115-4d80-94de-f7093b2b5c1f/sv-benchmarks/c/goblint-regression/13-privatized_04-priv_multi_true.i [2024-11-13 23:17:52,787 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74aa5830-9115-4d80-94de-f7093b2b5c1f/bin/ukojak-verify-EEHR8qb7sm/data/11c785d5e/b6568bc719774c9b800da1b0bd4b02a1/FLAG679f9f5b1 [2024-11-13 23:17:52,964 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74aa5830-9115-4d80-94de-f7093b2b5c1f/bin/ukojak-verify-EEHR8qb7sm/data/11c785d5e/b6568bc719774c9b800da1b0bd4b02a1 [2024-11-13 23:17:52,968 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 23:17:52,971 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 23:17:52,972 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 23:17:52,972 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 23:17:52,978 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 23:17:52,978 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:17:52" (1/1) ... [2024-11-13 23:17:52,981 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6a5ebf1e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:17:52, skipping insertion in model container [2024-11-13 23:17:52,981 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:17:52" (1/1) ... [2024-11-13 23:17:53,031 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 23:17:53,499 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 23:17:53,521 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 23:17:53,605 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 23:17:53,691 INFO L204 MainTranslator]: Completed translation [2024-11-13 23:17:53,692 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:17:53 WrapperNode [2024-11-13 23:17:53,692 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 23:17:53,693 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 23:17:53,693 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 23:17:53,693 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 23:17:53,699 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:17:53" (1/1) ... [2024-11-13 23:17:53,728 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:17:53" (1/1) ... [2024-11-13 23:17:53,766 INFO L138 Inliner]: procedures = 281, calls = 44, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 85 [2024-11-13 23:17:53,768 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 23:17:53,769 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 23:17:53,769 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 23:17:53,769 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 23:17:53,777 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:17:53" (1/1) ... [2024-11-13 23:17:53,777 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:17:53" (1/1) ... [2024-11-13 23:17:53,784 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:17:53" (1/1) ... [2024-11-13 23:17:53,788 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:17:53" (1/1) ... [2024-11-13 23:17:53,814 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:17:53" (1/1) ... [2024-11-13 23:17:53,857 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:17:53" (1/1) ... [2024-11-13 23:17:53,869 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:17:53" (1/1) ... [2024-11-13 23:17:53,871 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:17:53" (1/1) ... [2024-11-13 23:17:53,880 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 23:17:53,884 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 23:17:53,885 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 23:17:53,886 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 23:17:53,887 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:17:53" (1/1) ... [2024-11-13 23:17:53,896 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 23:17:53,911 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74aa5830-9115-4d80-94de-f7093b2b5c1f/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 23:17:53,924 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74aa5830-9115-4d80-94de-f7093b2b5c1f/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 23:17:53,931 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74aa5830-9115-4d80-94de-f7093b2b5c1f/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 23:17:53,958 INFO L130 BoogieDeclarations]: Found specification of procedure generate [2024-11-13 23:17:53,959 INFO L138 BoogieDeclarations]: Found implementation of procedure generate [2024-11-13 23:17:53,959 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-13 23:17:53,959 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2024-11-13 23:17:53,959 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-11-13 23:17:53,959 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2024-11-13 23:17:53,960 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexUnlock [2024-11-13 23:17:53,960 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-13 23:17:53,960 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-13 23:17:53,960 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2024-11-13 23:17:53,960 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 23:17:53,960 INFO L130 BoogieDeclarations]: Found specification of procedure dispose [2024-11-13 23:17:53,960 INFO L138 BoogieDeclarations]: Found implementation of procedure dispose [2024-11-13 23:17:53,960 INFO L130 BoogieDeclarations]: Found specification of procedure process [2024-11-13 23:17:53,960 INFO L138 BoogieDeclarations]: Found implementation of procedure process [2024-11-13 23:17:53,960 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 23:17:53,960 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 23:17:53,962 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 23:17:54,291 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 23:17:54,293 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 23:17:54,611 INFO L283 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-11-13 23:17:54,612 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 23:17:54,670 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 23:17:54,671 INFO L316 CfgBuilder]: Removed 4 assume(true) statements. [2024-11-13 23:17:54,671 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:17:54 BoogieIcfgContainer [2024-11-13 23:17:54,671 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 23:17:54,672 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 23:17:54,672 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 23:17:54,700 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 23:17:54,700 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:17:54" (1/1) ... [2024-11-13 23:17:54,702 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$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-11-13 23:17:54,708 INFO L158 Benchmark]: Toolchain (without parser) took 1735.63ms. Allocated memory is still 83.9MB. Free memory was 58.3MB in the beginning and 55.3MB in the end (delta: 3.1MB). Peak memory consumption was 46.0MB. Max. memory is 16.1GB. [2024-11-13 23:17:54,710 INFO L158 Benchmark]: CDTParser took 0.49ms. Allocated memory is still 83.9MB. Free memory is still 64.9MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 23:17:54,711 INFO L158 Benchmark]: CACSL2BoogieTranslator took 720.00ms. Allocated memory is still 83.9MB. Free memory was 58.3MB in the beginning and 25.8MB in the end (delta: 32.5MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. [2024-11-13 23:17:54,712 INFO L158 Benchmark]: Boogie Procedure Inliner took 75.67ms. Allocated memory is still 83.9MB. Free memory was 25.8MB in the beginning and 23.4MB in the end (delta: 2.4MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 23:17:54,713 INFO L158 Benchmark]: Boogie Preprocessor took 114.34ms. Allocated memory is still 83.9MB. Free memory was 23.4MB in the beginning and 56.7MB in the end (delta: -33.3MB). Peak memory consumption was 13.2MB. Max. memory is 16.1GB. [2024-11-13 23:17:54,713 INFO L158 Benchmark]: RCFGBuilder took 787.02ms. Allocated memory is still 83.9MB. Free memory was 56.7MB in the beginning and 25.2MB in the end (delta: 31.6MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2024-11-13 23:17:54,714 INFO L158 Benchmark]: CodeCheck took 33.20ms. Allocated memory is still 83.9MB. Free memory was 25.2MB in the beginning and 55.3MB in the end (delta: -30.1MB). Peak memory consumption was 16.0MB. Max. memory is 16.1GB. [2024-11-13 23:17:54,717 INFO L338 ainManager$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 0.49ms. Allocated memory is still 83.9MB. Free memory is still 64.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 720.00ms. Allocated memory is still 83.9MB. Free memory was 58.3MB in the beginning and 25.8MB in the end (delta: 32.5MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 75.67ms. Allocated memory is still 83.9MB. Free memory was 25.8MB in the beginning and 23.4MB in the end (delta: 2.4MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 114.34ms. Allocated memory is still 83.9MB. Free memory was 23.4MB in the beginning and 56.7MB in the end (delta: -33.3MB). Peak memory consumption was 13.2MB. Max. memory is 16.1GB. * RCFGBuilder took 787.02ms. Allocated memory is still 83.9MB. Free memory was 56.7MB in the beginning and 25.2MB in the end (delta: 31.6MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * CodeCheck took 33.20ms. Allocated memory is still 83.9MB. Free memory was 25.2MB in the beginning and 55.3MB in the end (delta: -30.1MB). Peak memory consumption was 16.0MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-11-13 23:17:54,749 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74aa5830-9115-4d80-94de-f7093b2b5c1f/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 Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: Concurrent programs are currently unsupported