./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/goblint-regression/05-lval_ls_12-fldsense_nr.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02a4811c-6fee-45fd-9ba1-6dd44cb0492c/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02a4811c-6fee-45fd-9ba1-6dd44cb0492c/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02a4811c-6fee-45fd-9ba1-6dd44cb0492c/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02a4811c-6fee-45fd-9ba1-6dd44cb0492c/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/goblint-regression/05-lval_ls_12-fldsense_nr.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02a4811c-6fee-45fd-9ba1-6dd44cb0492c/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02a4811c-6fee-45fd-9ba1-6dd44cb0492c/bin/ukojak-verify-CZk0znPC7b --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 f07f53b70b113c395773370086657e2cda4799340cf7206361c323fc526218bf --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 00:31:52,874 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 00:31:52,927 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02a4811c-6fee-45fd-9ba1-6dd44cb0492c/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-12-06 00:31:52,931 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 00:31:52,931 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 00:31:52,950 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 00:31:52,951 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 00:31:52,951 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 00:31:52,951 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 00:31:52,951 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 00:31:52,951 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 00:31:52,951 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 00:31:52,952 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 00:31:52,952 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 00:31:52,952 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 00:31:52,952 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 00:31:52,952 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 00:31:52,952 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 00:31:52,952 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 00:31:52,952 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-12-06 00:31:52,952 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-06 00:31:52,952 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 00:31:52,952 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 00:31:52,953 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 00:31:52,953 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 00:31:52,953 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 00:31:52,953 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 00:31:52,953 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 00:31:52,953 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 00:31:52,953 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 00:31:52,953 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 00:31:52,953 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 00:31:52,954 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 00:31:52,954 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 00:31:52,954 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 00:31:52,954 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_02a4811c-6fee-45fd-9ba1-6dd44cb0492c/bin/ukojak-verify-CZk0znPC7b Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! 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 -> f07f53b70b113c395773370086657e2cda4799340cf7206361c323fc526218bf [2024-12-06 00:31:53,153 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 00:31:53,161 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 00:31:53,163 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 00:31:53,164 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 00:31:53,164 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 00:31:53,165 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02a4811c-6fee-45fd-9ba1-6dd44cb0492c/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/goblint-regression/05-lval_ls_12-fldsense_nr.i [2024-12-06 00:31:55,798 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02a4811c-6fee-45fd-9ba1-6dd44cb0492c/bin/ukojak-verify-CZk0znPC7b/data/8b75608c4/cdfc519a27284b409a655078cb0a6011/FLAG015bc5f1b [2024-12-06 00:31:56,082 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 00:31:56,083 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02a4811c-6fee-45fd-9ba1-6dd44cb0492c/sv-benchmarks/c/goblint-regression/05-lval_ls_12-fldsense_nr.i [2024-12-06 00:31:56,096 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02a4811c-6fee-45fd-9ba1-6dd44cb0492c/bin/ukojak-verify-CZk0znPC7b/data/8b75608c4/cdfc519a27284b409a655078cb0a6011/FLAG015bc5f1b [2024-12-06 00:31:56,386 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02a4811c-6fee-45fd-9ba1-6dd44cb0492c/bin/ukojak-verify-CZk0znPC7b/data/8b75608c4/cdfc519a27284b409a655078cb0a6011 [2024-12-06 00:31:56,388 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 00:31:56,389 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 00:31:56,389 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 00:31:56,389 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 00:31:56,393 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 00:31:56,393 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 12:31:56" (1/1) ... [2024-12-06 00:31:56,394 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@439d4872 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:31:56, skipping insertion in model container [2024-12-06 00:31:56,394 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 12:31:56" (1/1) ... [2024-12-06 00:31:56,419 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 00:31:56,639 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 00:31:56,651 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 00:31:56,689 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 00:31:56,722 INFO L204 MainTranslator]: Completed translation [2024-12-06 00:31:56,722 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:31:56 WrapperNode [2024-12-06 00:31:56,723 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 00:31:56,723 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 00:31:56,723 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 00:31:56,723 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 00:31:56,730 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:31:56" (1/1) ... [2024-12-06 00:31:56,740 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:31:56" (1/1) ... [2024-12-06 00:31:56,757 INFO L138 Inliner]: procedures = 162, calls = 29, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 57 [2024-12-06 00:31:56,757 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 00:31:56,758 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 00:31:56,758 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 00:31:56,758 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 00:31:56,766 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:31:56" (1/1) ... [2024-12-06 00:31:56,766 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:31:56" (1/1) ... [2024-12-06 00:31:56,768 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:31:56" (1/1) ... [2024-12-06 00:31:56,768 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:31:56" (1/1) ... [2024-12-06 00:31:56,773 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:31:56" (1/1) ... [2024-12-06 00:31:56,774 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:31:56" (1/1) ... [2024-12-06 00:31:56,775 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:31:56" (1/1) ... [2024-12-06 00:31:56,775 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:31:56" (1/1) ... [2024-12-06 00:31:56,776 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:31:56" (1/1) ... [2024-12-06 00:31:56,777 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 00:31:56,778 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 00:31:56,778 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 00:31:56,778 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 00:31:56,779 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:31:56" (1/1) ... [2024-12-06 00:31:56,784 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 00:31:56,796 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02a4811c-6fee-45fd-9ba1-6dd44cb0492c/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 00:31:56,808 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02a4811c-6fee-45fd-9ba1-6dd44cb0492c/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 00:31:56,810 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02a4811c-6fee-45fd-9ba1-6dd44cb0492c/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 00:31:56,835 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-06 00:31:56,835 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-06 00:31:56,835 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2024-12-06 00:31:56,835 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 00:31:56,835 INFO L130 BoogieDeclarations]: Found specification of procedure t_fun [2024-12-06 00:31:56,835 INFO L138 BoogieDeclarations]: Found implementation of procedure t_fun [2024-12-06 00:31:56,835 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 00:31:56,836 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexUnlock [2024-12-06 00:31:56,836 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 00:31:56,836 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 00:31:56,837 WARN L203 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement. [2024-12-06 00:31:56,935 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 00:31:56,937 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 00:31:57,080 INFO L279 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-12-06 00:31:57,080 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 00:31:57,105 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 00:31:57,106 INFO L312 CfgBuilder]: Removed 0 assume(true) statements. [2024-12-06 00:31:57,106 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 12:31:57 BoogieIcfgContainer [2024-12-06 00:31:57,106 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 00:31:57,107 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 00:31:57,107 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 00:31:57,116 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 00:31:57,116 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 12:31:57" (1/1) ... [2024-12-06 00:31:57,117 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck has thrown an exception: java.lang.UnsupportedOperationException: Concurrent programs are currently unsupported at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.initialize(CodeCheckObserver.java:172) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:356) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:166) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:150) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:127) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:233) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:227) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:144) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:106) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-12-06 00:31:57,122 INFO L158 Benchmark]: Toolchain (without parser) took 733.06ms. Allocated memory is still 142.6MB. Free memory was 114.8MB in the beginning and 76.8MB in the end (delta: 37.9MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. [2024-12-06 00:31:57,123 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 142.6MB. Free memory is still 84.2MB. There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 00:31:57,123 INFO L158 Benchmark]: CACSL2BoogieTranslator took 333.53ms. Allocated memory is still 142.6MB. Free memory was 114.8MB in the beginning and 95.6MB in the end (delta: 19.2MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-12-06 00:31:57,123 INFO L158 Benchmark]: Boogie Procedure Inliner took 34.32ms. Allocated memory is still 142.6MB. Free memory was 95.3MB in the beginning and 93.8MB in the end (delta: 1.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-12-06 00:31:57,124 INFO L158 Benchmark]: Boogie Preprocessor took 19.16ms. Allocated memory is still 142.6MB. Free memory was 93.8MB in the beginning and 92.7MB in the end (delta: 1.1MB). There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 00:31:57,124 INFO L158 Benchmark]: RCFGBuilder took 328.56ms. Allocated memory is still 142.6MB. Free memory was 92.7MB in the beginning and 78.3MB in the end (delta: 14.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-12-06 00:31:57,124 INFO L158 Benchmark]: CodeCheck took 14.01ms. Allocated memory is still 142.6MB. Free memory was 78.3MB in the beginning and 76.8MB in the end (delta: 1.5MB). There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 00:31:57,127 INFO L338 ainManager$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 0.28ms. Allocated memory is still 142.6MB. Free memory is still 84.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 333.53ms. Allocated memory is still 142.6MB. Free memory was 114.8MB in the beginning and 95.6MB in the end (delta: 19.2MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 34.32ms. Allocated memory is still 142.6MB. Free memory was 95.3MB in the beginning and 93.8MB in the end (delta: 1.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 19.16ms. Allocated memory is still 142.6MB. Free memory was 93.8MB in the beginning and 92.7MB in the end (delta: 1.1MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 328.56ms. Allocated memory is still 142.6MB. Free memory was 92.7MB in the beginning and 78.3MB in the end (delta: 14.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * CodeCheck took 14.01ms. Allocated memory is still 142.6MB. Free memory was 78.3MB in the beginning and 76.8MB in the end (delta: 1.5MB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-12-06 00:31:57,144 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02a4811c-6fee-45fd-9ba1-6dd44cb0492c/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02a4811c-6fee-45fd-9ba1-6dd44cb0492c/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02a4811c-6fee-45fd-9ba1-6dd44cb0492c/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02a4811c-6fee-45fd-9ba1-6dd44cb0492c/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02a4811c-6fee-45fd-9ba1-6dd44cb0492c/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/goblint-regression/05-lval_ls_12-fldsense_nr.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02a4811c-6fee-45fd-9ba1-6dd44cb0492c/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Overflow-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02a4811c-6fee-45fd-9ba1-6dd44cb0492c/bin/ukojak-verify-CZk0znPC7b --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 f07f53b70b113c395773370086657e2cda4799340cf7206361c323fc526218bf --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 00:31:59,017 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 00:31:59,091 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02a4811c-6fee-45fd-9ba1-6dd44cb0492c/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Overflow-32bit-Kojak_Bitvector.epf [2024-12-06 00:31:59,119 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 00:31:59,119 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 00:31:59,119 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 00:31:59,120 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 00:31:59,120 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 00:31:59,120 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 00:31:59,120 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 00:31:59,120 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 00:31:59,120 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 00:31:59,120 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 00:31:59,121 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 00:31:59,121 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 00:31:59,121 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 00:31:59,121 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-12-06 00:31:59,121 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-12-06 00:31:59,121 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-12-06 00:31:59,121 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-12-06 00:31:59,121 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-06 00:31:59,121 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 00:31:59,121 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 00:31:59,121 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 00:31:59,121 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 00:31:59,122 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 00:31:59,122 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 00:31:59,122 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 00:31:59,122 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-12-06 00:31:59,122 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-12-06 00:31:59,122 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 00:31:59,122 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 00:31:59,122 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 00:31:59,122 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 00:31:59,122 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 00:31:59,122 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-12-06 00:31:59,123 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-12-06 00:31:59,123 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-12-06 00:31:59,123 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_02a4811c-6fee-45fd-9ba1-6dd44cb0492c/bin/ukojak-verify-CZk0znPC7b Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! 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 -> f07f53b70b113c395773370086657e2cda4799340cf7206361c323fc526218bf [2024-12-06 00:31:59,363 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 00:31:59,371 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 00:31:59,373 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 00:31:59,375 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 00:31:59,375 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 00:31:59,376 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02a4811c-6fee-45fd-9ba1-6dd44cb0492c/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/goblint-regression/05-lval_ls_12-fldsense_nr.i [2024-12-06 00:32:02,048 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02a4811c-6fee-45fd-9ba1-6dd44cb0492c/bin/ukojak-verify-CZk0znPC7b/data/a5e39f014/5c70137146fb44d8b67e4b59da4c949a/FLAG6e86e97b5 [2024-12-06 00:32:02,267 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 00:32:02,268 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02a4811c-6fee-45fd-9ba1-6dd44cb0492c/sv-benchmarks/c/goblint-regression/05-lval_ls_12-fldsense_nr.i [2024-12-06 00:32:02,280 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02a4811c-6fee-45fd-9ba1-6dd44cb0492c/bin/ukojak-verify-CZk0znPC7b/data/a5e39f014/5c70137146fb44d8b67e4b59da4c949a/FLAG6e86e97b5 [2024-12-06 00:32:02,598 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02a4811c-6fee-45fd-9ba1-6dd44cb0492c/bin/ukojak-verify-CZk0znPC7b/data/a5e39f014/5c70137146fb44d8b67e4b59da4c949a [2024-12-06 00:32:02,600 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 00:32:02,601 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 00:32:02,602 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 00:32:02,602 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 00:32:02,605 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 00:32:02,605 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 12:32:02" (1/1) ... [2024-12-06 00:32:02,606 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@33b089cf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:32:02, skipping insertion in model container [2024-12-06 00:32:02,606 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 12:32:02" (1/1) ... [2024-12-06 00:32:02,634 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 00:32:02,852 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 00:32:02,867 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 00:32:02,908 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 00:32:02,948 INFO L204 MainTranslator]: Completed translation [2024-12-06 00:32:02,949 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:32:02 WrapperNode [2024-12-06 00:32:02,949 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 00:32:02,950 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 00:32:02,950 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 00:32:02,950 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 00:32:02,956 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:32:02" (1/1) ... [2024-12-06 00:32:02,968 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:32:02" (1/1) ... [2024-12-06 00:32:02,984 INFO L138 Inliner]: procedures = 163, calls = 29, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 58 [2024-12-06 00:32:02,984 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 00:32:02,985 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 00:32:02,985 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 00:32:02,985 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 00:32:02,992 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:32:02" (1/1) ... [2024-12-06 00:32:02,992 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:32:02" (1/1) ... [2024-12-06 00:32:02,994 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:32:02" (1/1) ... [2024-12-06 00:32:02,995 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:32:02" (1/1) ... [2024-12-06 00:32:03,002 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:32:02" (1/1) ... [2024-12-06 00:32:03,003 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:32:02" (1/1) ... [2024-12-06 00:32:03,004 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:32:02" (1/1) ... [2024-12-06 00:32:03,006 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:32:02" (1/1) ... [2024-12-06 00:32:03,007 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:32:02" (1/1) ... [2024-12-06 00:32:03,010 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 00:32:03,010 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 00:32:03,011 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 00:32:03,011 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 00:32:03,012 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:32:02" (1/1) ... [2024-12-06 00:32:03,017 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 00:32:03,029 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02a4811c-6fee-45fd-9ba1-6dd44cb0492c/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 00:32:03,041 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02a4811c-6fee-45fd-9ba1-6dd44cb0492c/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 00:32:03,043 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02a4811c-6fee-45fd-9ba1-6dd44cb0492c/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 00:32:03,066 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2024-12-06 00:32:03,066 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2024-12-06 00:32:03,066 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 00:32:03,066 INFO L130 BoogieDeclarations]: Found specification of procedure t_fun [2024-12-06 00:32:03,066 INFO L138 BoogieDeclarations]: Found implementation of procedure t_fun [2024-12-06 00:32:03,066 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2024-12-06 00:32:03,067 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2024-12-06 00:32:03,067 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexUnlock [2024-12-06 00:32:03,067 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 00:32:03,067 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 00:32:03,068 WARN L203 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement. [2024-12-06 00:32:03,175 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 00:32:03,176 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 00:32:03,333 INFO L279 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-12-06 00:32:03,333 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 00:32:03,362 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 00:32:03,362 INFO L312 CfgBuilder]: Removed 0 assume(true) statements. [2024-12-06 00:32:03,362 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 12:32:03 BoogieIcfgContainer [2024-12-06 00:32:03,362 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 00:32:03,363 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 00:32:03,363 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 00:32:03,372 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 00:32:03,372 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 12:32:03" (1/1) ... [2024-12-06 00:32:03,373 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck has thrown an exception: java.lang.UnsupportedOperationException: Concurrent programs are currently unsupported at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.initialize(CodeCheckObserver.java:172) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:356) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:166) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:150) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:127) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:233) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:227) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:144) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:106) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-12-06 00:32:03,378 INFO L158 Benchmark]: Toolchain (without parser) took 776.38ms. Allocated memory is still 92.3MB. Free memory was 69.0MB in the beginning and 57.3MB in the end (delta: 11.7MB). Peak memory consumption was 12.2MB. Max. memory is 16.1GB. [2024-12-06 00:32:03,378 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 83.9MB. Free memory is still 47.3MB. There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 00:32:03,378 INFO L158 Benchmark]: CACSL2BoogieTranslator took 347.65ms. Allocated memory is still 92.3MB. Free memory was 68.8MB in the beginning and 48.6MB in the end (delta: 20.2MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-12-06 00:32:03,379 INFO L158 Benchmark]: Boogie Procedure Inliner took 34.59ms. Allocated memory is still 92.3MB. Free memory was 48.6MB in the beginning and 46.8MB in the end (delta: 1.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-12-06 00:32:03,379 INFO L158 Benchmark]: Boogie Preprocessor took 25.12ms. Allocated memory is still 92.3MB. Free memory was 46.8MB in the beginning and 45.3MB in the end (delta: 1.5MB). There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 00:32:03,379 INFO L158 Benchmark]: RCFGBuilder took 351.94ms. Allocated memory is still 92.3MB. Free memory was 45.3MB in the beginning and 58.6MB in the end (delta: -13.3MB). Peak memory consumption was 12.2MB. Max. memory is 16.1GB. [2024-12-06 00:32:03,380 INFO L158 Benchmark]: CodeCheck took 13.24ms. Allocated memory is still 92.3MB. Free memory was 58.6MB in the beginning and 57.3MB in the end (delta: 1.3MB). There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 00:32:03,382 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: UnsupportedOperationException: Concurrent programs are currently unsupported de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: UnsupportedOperationException: Concurrent programs are currently unsupported: de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.initialize(CodeCheckObserver.java:172) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29ms. Allocated memory is still 83.9MB. Free memory is still 47.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 347.65ms. Allocated memory is still 92.3MB. Free memory was 68.8MB in the beginning and 48.6MB in the end (delta: 20.2MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 34.59ms. Allocated memory is still 92.3MB. Free memory was 48.6MB in the beginning and 46.8MB in the end (delta: 1.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 25.12ms. Allocated memory is still 92.3MB. Free memory was 46.8MB in the beginning and 45.3MB in the end (delta: 1.5MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 351.94ms. Allocated memory is still 92.3MB. Free memory was 45.3MB in the beginning and 58.6MB in the end (delta: -13.3MB). Peak memory consumption was 12.2MB. Max. memory is 16.1GB. * CodeCheck took 13.24ms. Allocated memory is still 92.3MB. Free memory was 58.6MB in the beginning and 57.3MB in the end (delta: 1.3MB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-12-06 00:32:03,399 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02a4811c-6fee-45fd-9ba1-6dd44cb0492c/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: Concurrent programs are currently unsupported