./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/goblint-regression/28-race_reach_90-arrayloop2_racing.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_34b5d495-f382-44c2-9710-ce3003524575/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_34b5d495-f382-44c2-9710-ce3003524575/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_34b5d495-f382-44c2-9710-ce3003524575/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_34b5d495-f382-44c2-9710-ce3003524575/bin/ukojak-verify-CZk0znPC7b/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/goblint-regression/28-race_reach_90-arrayloop2_racing.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_34b5d495-f382-44c2-9710-ce3003524575/bin/ukojak-verify-CZk0znPC7b/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_34b5d495-f382-44c2-9710-ce3003524575/bin/ukojak-verify-CZk0znPC7b --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash f41f3c018db74ffccd5759d166eb9816a1bf73b1747e3e539ecb5bf51feb56af --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-05 23:54:27,670 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-05 23:54:27,732 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_34b5d495-f382-44c2-9710-ce3003524575/bin/ukojak-verify-CZk0znPC7b/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2024-12-05 23:54:27,737 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-05 23:54:27,737 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-05 23:54:27,759 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-05 23:54:27,760 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-05 23:54:27,760 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-05 23:54:27,760 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-05 23:54:27,761 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-05 23:54:27,761 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-05 23:54:27,761 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-05 23:54:27,761 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-05 23:54:27,761 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-12-05 23:54:27,761 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-12-05 23:54:27,761 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-12-05 23:54:27,761 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-05 23:54:27,761 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-05 23:54:27,761 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-05 23:54:27,762 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-05 23:54:27,762 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-05 23:54:27,762 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-05 23:54:27,762 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-05 23:54:27,762 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-05 23:54:27,762 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-05 23:54:27,762 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 23:54:27,762 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-05 23:54:27,762 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-05 23:54:27,763 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-05 23:54:27,763 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-05 23:54:27,763 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_34b5d495-f382-44c2-9710-ce3003524575/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 valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f41f3c018db74ffccd5759d166eb9816a1bf73b1747e3e539ecb5bf51feb56af [2024-12-05 23:54:28,018 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-05 23:54:28,025 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-05 23:54:28,027 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-05 23:54:28,029 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-05 23:54:28,029 INFO L274 PluginConnector]: CDTParser initialized [2024-12-05 23:54:28,030 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_34b5d495-f382-44c2-9710-ce3003524575/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/goblint-regression/28-race_reach_90-arrayloop2_racing.i [2024-12-05 23:54:30,661 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_34b5d495-f382-44c2-9710-ce3003524575/bin/ukojak-verify-CZk0znPC7b/data/5c5e40653/5bf0a081b8f84de4b62034f080478fdd/FLAG94a485516 [2024-12-05 23:54:30,976 INFO L384 CDTParser]: Found 1 translation units. [2024-12-05 23:54:30,976 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_34b5d495-f382-44c2-9710-ce3003524575/sv-benchmarks/c/goblint-regression/28-race_reach_90-arrayloop2_racing.i [2024-12-05 23:54:30,992 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_34b5d495-f382-44c2-9710-ce3003524575/bin/ukojak-verify-CZk0znPC7b/data/5c5e40653/5bf0a081b8f84de4b62034f080478fdd/FLAG94a485516 [2024-12-05 23:54:31,228 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_34b5d495-f382-44c2-9710-ce3003524575/bin/ukojak-verify-CZk0znPC7b/data/5c5e40653/5bf0a081b8f84de4b62034f080478fdd [2024-12-05 23:54:31,229 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-05 23:54:31,231 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-05 23:54:31,232 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-05 23:54:31,232 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-05 23:54:31,236 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-05 23:54:31,237 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 11:54:31" (1/1) ... [2024-12-05 23:54:31,238 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7615dff2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:54:31, skipping insertion in model container [2024-12-05 23:54:31,238 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 11:54:31" (1/1) ... [2024-12-05 23:54:31,271 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-05 23:54:31,575 WARN L1675 CHandler]: Possible shadowing of function new [2024-12-05 23:54:31,575 WARN L1675 CHandler]: Possible shadowing of function new [2024-12-05 23:54:31,576 WARN L1675 CHandler]: Possible shadowing of function new [2024-12-05 23:54:31,576 WARN L1675 CHandler]: Possible shadowing of function new [2024-12-05 23:54:31,608 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 23:54:31,639 INFO L200 MainTranslator]: Completed pre-run [2024-12-05 23:54:31,682 WARN L1675 CHandler]: Possible shadowing of function new [2024-12-05 23:54:31,682 WARN L1675 CHandler]: Possible shadowing of function new [2024-12-05 23:54:31,683 WARN L1675 CHandler]: Possible shadowing of function new [2024-12-05 23:54:31,683 WARN L1675 CHandler]: Possible shadowing of function new [2024-12-05 23:54:31,699 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 23:54:31,749 INFO L204 MainTranslator]: Completed translation [2024-12-05 23:54:31,749 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:54:31 WrapperNode [2024-12-05 23:54:31,749 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-05 23:54:31,750 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-05 23:54:31,750 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-05 23:54:31,750 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-05 23:54:31,755 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:54:31" (1/1) ... [2024-12-05 23:54:31,770 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:54:31" (1/1) ... [2024-12-05 23:54:31,793 INFO L138 Inliner]: procedures = 280, calls = 143, calls flagged for inlining = 11, calls inlined = 12, statements flattened = 378 [2024-12-05 23:54:31,794 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-05 23:54:31,794 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-05 23:54:31,794 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-05 23:54:31,794 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-05 23:54:31,801 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:54:31" (1/1) ... [2024-12-05 23:54:31,801 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:54:31" (1/1) ... [2024-12-05 23:54:31,807 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:54:31" (1/1) ... [2024-12-05 23:54:31,807 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:54:31" (1/1) ... [2024-12-05 23:54:31,821 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:54:31" (1/1) ... [2024-12-05 23:54:31,823 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:54:31" (1/1) ... [2024-12-05 23:54:31,828 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:54:31" (1/1) ... [2024-12-05 23:54:31,831 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:54:31" (1/1) ... [2024-12-05 23:54:31,832 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:54:31" (1/1) ... [2024-12-05 23:54:31,836 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-05 23:54:31,837 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-05 23:54:31,837 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-05 23:54:31,838 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-05 23:54:31,838 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:54:31" (1/1) ... [2024-12-05 23:54:31,844 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 23:54:31,856 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_34b5d495-f382-44c2-9710-ce3003524575/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-05 23:54:31,868 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_34b5d495-f382-44c2-9710-ce3003524575/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-05 23:54:31,871 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_34b5d495-f382-44c2-9710-ce3003524575/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-05 23:54:31,892 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-05 23:54:31,892 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-05 23:54:31,892 INFO L130 BoogieDeclarations]: Found specification of procedure t1_fun [2024-12-05 23:54:31,892 INFO L138 BoogieDeclarations]: Found implementation of procedure t1_fun [2024-12-05 23:54:31,892 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-05 23:54:31,892 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-12-05 23:54:31,892 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexUnlock [2024-12-05 23:54:31,892 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-05 23:54:31,892 INFO L130 BoogieDeclarations]: Found specification of procedure t2_fun [2024-12-05 23:54:31,892 INFO L138 BoogieDeclarations]: Found implementation of procedure t2_fun [2024-12-05 23:54:31,892 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-05 23:54:31,892 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2024-12-05 23:54:31,892 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-05 23:54:31,892 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-05 23:54:31,892 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-05 23:54:31,892 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-05 23:54:31,893 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-05 23:54:31,893 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-05 23:54:31,894 WARN L203 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement. [2024-12-05 23:54:32,036 INFO L234 CfgBuilder]: Building ICFG [2024-12-05 23:54:32,037 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-05 23:54:32,671 INFO L279 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-12-05 23:54:32,671 INFO L283 CfgBuilder]: Performing block encoding [2024-12-05 23:54:32,711 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-05 23:54:32,711 INFO L312 CfgBuilder]: Removed 20 assume(true) statements. [2024-12-05 23:54:32,711 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 11:54:32 BoogieIcfgContainer [2024-12-05 23:54:32,711 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-05 23:54:32,712 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-05 23:54:32,712 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-05 23:54:32,720 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-05 23:54:32,720 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 11:54:32" (1/1) ... [2024-12-05 23:54:32,720 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$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-12-05 23:54:32,725 INFO L158 Benchmark]: Toolchain (without parser) took 1493.73ms. Allocated memory is still 142.6MB. Free memory was 117.4MB in the beginning and 82.7MB in the end (delta: 34.7MB). Peak memory consumption was 31.7MB. Max. memory is 16.1GB. [2024-12-05 23:54:32,725 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 142.6MB. Free memory is still 83.2MB. There was no memory consumed. Max. memory is 16.1GB. [2024-12-05 23:54:32,726 INFO L158 Benchmark]: CACSL2BoogieTranslator took 517.97ms. Allocated memory is still 142.6MB. Free memory was 117.3MB in the beginning and 83.9MB in the end (delta: 33.3MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. [2024-12-05 23:54:32,726 INFO L158 Benchmark]: Boogie Procedure Inliner took 43.63ms. Allocated memory is still 142.6MB. Free memory was 83.9MB in the beginning and 80.4MB in the end (delta: 3.5MB). There was no memory consumed. Max. memory is 16.1GB. [2024-12-05 23:54:32,727 INFO L158 Benchmark]: Boogie Preprocessor took 42.43ms. Allocated memory is still 142.6MB. Free memory was 80.4MB in the beginning and 77.5MB in the end (delta: 2.9MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-12-05 23:54:32,727 INFO L158 Benchmark]: RCFGBuilder took 874.14ms. Allocated memory is still 142.6MB. Free memory was 77.5MB in the beginning and 84.4MB in the end (delta: -6.9MB). Peak memory consumption was 23.3MB. Max. memory is 16.1GB. [2024-12-05 23:54:32,727 INFO L158 Benchmark]: CodeCheck took 11.55ms. Allocated memory is still 142.6MB. Free memory was 84.4MB in the beginning and 82.7MB in the end (delta: 1.7MB). There was no memory consumed. Max. memory is 16.1GB. [2024-12-05 23:54:32,730 INFO L338 ainManager$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 0.30ms. Allocated memory is still 142.6MB. Free memory is still 83.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 517.97ms. Allocated memory is still 142.6MB. Free memory was 117.3MB in the beginning and 83.9MB in the end (delta: 33.3MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 43.63ms. Allocated memory is still 142.6MB. Free memory was 83.9MB in the beginning and 80.4MB in the end (delta: 3.5MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 42.43ms. Allocated memory is still 142.6MB. Free memory was 80.4MB in the beginning and 77.5MB in the end (delta: 2.9MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 874.14ms. Allocated memory is still 142.6MB. Free memory was 77.5MB in the beginning and 84.4MB in the end (delta: -6.9MB). Peak memory consumption was 23.3MB. Max. memory is 16.1GB. * CodeCheck took 11.55ms. Allocated memory is still 142.6MB. Free memory was 84.4MB in the beginning and 82.7MB in the end (delta: 1.7MB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-12-05 23:54:32,744 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_34b5d495-f382-44c2-9710-ce3003524575/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_34b5d495-f382-44c2-9710-ce3003524575/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_34b5d495-f382-44c2-9710-ce3003524575/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_34b5d495-f382-44c2-9710-ce3003524575/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_34b5d495-f382-44c2-9710-ce3003524575/bin/ukojak-verify-CZk0znPC7b/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/goblint-regression/28-race_reach_90-arrayloop2_racing.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_34b5d495-f382-44c2-9710-ce3003524575/bin/ukojak-verify-CZk0znPC7b/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_34b5d495-f382-44c2-9710-ce3003524575/bin/ukojak-verify-CZk0znPC7b --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash f41f3c018db74ffccd5759d166eb9816a1bf73b1747e3e539ecb5bf51feb56af --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-05 23:54:34,683 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-05 23:54:34,761 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_34b5d495-f382-44c2-9710-ce3003524575/bin/ukojak-verify-CZk0znPC7b/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2024-12-05 23:54:34,787 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-05 23:54:34,788 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-05 23:54:34,788 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-05 23:54:34,788 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-05 23:54:34,789 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-05 23:54:34,789 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-05 23:54:34,789 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-05 23:54:34,789 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-05 23:54:34,789 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-12-05 23:54:34,789 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-12-05 23:54:34,789 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-12-05 23:54:34,789 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-05 23:54:34,789 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-12-05 23:54:34,789 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-12-05 23:54:34,790 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-12-05 23:54:34,790 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-05 23:54:34,790 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-05 23:54:34,790 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-05 23:54:34,790 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-05 23:54:34,790 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-05 23:54:34,790 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-05 23:54:34,790 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-05 23:54:34,790 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-12-05 23:54:34,790 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-12-05 23:54:34,790 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-05 23:54:34,791 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 23:54:34,791 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-05 23:54:34,791 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-05 23:54:34,791 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-12-05 23:54:34,791 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-12-05 23:54:34,791 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-12-05 23:54:34,791 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_34b5d495-f382-44c2-9710-ce3003524575/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 valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f41f3c018db74ffccd5759d166eb9816a1bf73b1747e3e539ecb5bf51feb56af [2024-12-05 23:54:35,042 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-05 23:54:35,050 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-05 23:54:35,052 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-05 23:54:35,054 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-05 23:54:35,054 INFO L274 PluginConnector]: CDTParser initialized [2024-12-05 23:54:35,055 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_34b5d495-f382-44c2-9710-ce3003524575/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/goblint-regression/28-race_reach_90-arrayloop2_racing.i [2024-12-05 23:54:37,807 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_34b5d495-f382-44c2-9710-ce3003524575/bin/ukojak-verify-CZk0znPC7b/data/1fe8c764b/af34d898359a48b2baac494a2a71a3bc/FLAG7d5097114 [2024-12-05 23:54:38,027 INFO L384 CDTParser]: Found 1 translation units. [2024-12-05 23:54:38,027 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_34b5d495-f382-44c2-9710-ce3003524575/sv-benchmarks/c/goblint-regression/28-race_reach_90-arrayloop2_racing.i [2024-12-05 23:54:38,040 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_34b5d495-f382-44c2-9710-ce3003524575/bin/ukojak-verify-CZk0znPC7b/data/1fe8c764b/af34d898359a48b2baac494a2a71a3bc/FLAG7d5097114 [2024-12-05 23:54:38,051 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_34b5d495-f382-44c2-9710-ce3003524575/bin/ukojak-verify-CZk0znPC7b/data/1fe8c764b/af34d898359a48b2baac494a2a71a3bc [2024-12-05 23:54:38,053 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-05 23:54:38,054 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-05 23:54:38,055 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-05 23:54:38,055 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-05 23:54:38,059 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-05 23:54:38,059 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 11:54:38" (1/1) ... [2024-12-05 23:54:38,060 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6935891c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:54:38, skipping insertion in model container [2024-12-05 23:54:38,060 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 11:54:38" (1/1) ... [2024-12-05 23:54:38,090 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-05 23:54:38,382 WARN L1675 CHandler]: Possible shadowing of function new [2024-12-05 23:54:38,382 WARN L1675 CHandler]: Possible shadowing of function new [2024-12-05 23:54:38,382 WARN L1675 CHandler]: Possible shadowing of function new [2024-12-05 23:54:38,383 WARN L1675 CHandler]: Possible shadowing of function new [2024-12-05 23:54:38,415 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 23:54:38,451 INFO L197 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-12-05 23:54:38,458 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-05 23:54:38,491 WARN L1675 CHandler]: Possible shadowing of function new [2024-12-05 23:54:38,491 WARN L1675 CHandler]: Possible shadowing of function new [2024-12-05 23:54:38,491 WARN L1675 CHandler]: Possible shadowing of function new [2024-12-05 23:54:38,492 WARN L1675 CHandler]: Possible shadowing of function new [2024-12-05 23:54:38,510 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 23:54:38,527 INFO L200 MainTranslator]: Completed pre-run [2024-12-05 23:54:38,566 WARN L1675 CHandler]: Possible shadowing of function new [2024-12-05 23:54:38,566 WARN L1675 CHandler]: Possible shadowing of function new [2024-12-05 23:54:38,566 WARN L1675 CHandler]: Possible shadowing of function new [2024-12-05 23:54:38,567 WARN L1675 CHandler]: Possible shadowing of function new [2024-12-05 23:54:38,582 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 23:54:38,630 INFO L204 MainTranslator]: Completed translation [2024-12-05 23:54:38,631 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:54:38 WrapperNode [2024-12-05 23:54:38,631 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-05 23:54:38,632 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-05 23:54:38,632 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-05 23:54:38,632 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-05 23:54:38,637 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:54:38" (1/1) ... [2024-12-05 23:54:38,657 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:54:38" (1/1) ... [2024-12-05 23:54:38,684 INFO L138 Inliner]: procedures = 284, calls = 143, calls flagged for inlining = 11, calls inlined = 12, statements flattened = 375 [2024-12-05 23:54:38,684 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-05 23:54:38,685 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-05 23:54:38,685 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-05 23:54:38,685 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-05 23:54:38,691 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:54:38" (1/1) ... [2024-12-05 23:54:38,691 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:54:38" (1/1) ... [2024-12-05 23:54:38,697 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:54:38" (1/1) ... [2024-12-05 23:54:38,697 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:54:38" (1/1) ... [2024-12-05 23:54:38,714 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:54:38" (1/1) ... [2024-12-05 23:54:38,715 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:54:38" (1/1) ... [2024-12-05 23:54:38,720 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:54:38" (1/1) ... [2024-12-05 23:54:38,723 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:54:38" (1/1) ... [2024-12-05 23:54:38,725 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:54:38" (1/1) ... [2024-12-05 23:54:38,730 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-05 23:54:38,731 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-05 23:54:38,731 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-05 23:54:38,731 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-05 23:54:38,732 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:54:38" (1/1) ... [2024-12-05 23:54:38,738 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 23:54:38,749 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_34b5d495-f382-44c2-9710-ce3003524575/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-05 23:54:38,759 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_34b5d495-f382-44c2-9710-ce3003524575/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-05 23:54:38,762 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_34b5d495-f382-44c2-9710-ce3003524575/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-05 23:54:38,780 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2024-12-05 23:54:38,781 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-05 23:54:38,781 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-05 23:54:38,781 INFO L130 BoogieDeclarations]: Found specification of procedure t1_fun [2024-12-05 23:54:38,781 INFO L138 BoogieDeclarations]: Found implementation of procedure t1_fun [2024-12-05 23:54:38,781 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-05 23:54:38,781 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2024-12-05 23:54:38,781 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-12-05 23:54:38,781 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-12-05 23:54:38,781 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2024-12-05 23:54:38,781 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexUnlock [2024-12-05 23:54:38,781 INFO L130 BoogieDeclarations]: Found specification of procedure t2_fun [2024-12-05 23:54:38,781 INFO L138 BoogieDeclarations]: Found implementation of procedure t2_fun [2024-12-05 23:54:38,781 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2024-12-05 23:54:38,781 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-05 23:54:38,782 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-05 23:54:38,782 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-05 23:54:38,782 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-05 23:54:38,782 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-05 23:54:38,783 WARN L203 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement. [2024-12-05 23:54:38,913 INFO L234 CfgBuilder]: Building ICFG [2024-12-05 23:54:38,915 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-05 23:54:39,862 INFO L279 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-12-05 23:54:39,862 INFO L283 CfgBuilder]: Performing block encoding [2024-12-05 23:54:39,907 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-05 23:54:39,907 INFO L312 CfgBuilder]: Removed 20 assume(true) statements. [2024-12-05 23:54:39,908 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 11:54:39 BoogieIcfgContainer [2024-12-05 23:54:39,908 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-05 23:54:39,909 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-05 23:54:39,909 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-05 23:54:39,919 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-05 23:54:39,919 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 11:54:39" (1/1) ... [2024-12-05 23:54:39,920 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$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-12-05 23:54:39,926 INFO L158 Benchmark]: Toolchain (without parser) took 1870.83ms. Allocated memory is still 92.3MB. Free memory was 68.2MB in the beginning and 37.9MB in the end (delta: 30.3MB). Peak memory consumption was 33.9MB. Max. memory is 16.1GB. [2024-12-05 23:54:39,927 INFO L158 Benchmark]: CDTParser took 0.37ms. Allocated memory is still 83.9MB. Free memory is still 48.2MB. There was no memory consumed. Max. memory is 16.1GB. [2024-12-05 23:54:39,927 INFO L158 Benchmark]: CACSL2BoogieTranslator took 576.12ms. Allocated memory is still 92.3MB. Free memory was 68.0MB in the beginning and 52.8MB in the end (delta: 15.2MB). Peak memory consumption was 30.4MB. Max. memory is 16.1GB. [2024-12-05 23:54:39,927 INFO L158 Benchmark]: Boogie Procedure Inliner took 52.42ms. Allocated memory is still 92.3MB. Free memory was 52.8MB in the beginning and 49.0MB in the end (delta: 3.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-12-05 23:54:39,928 INFO L158 Benchmark]: Boogie Preprocessor took 45.38ms. Allocated memory is still 92.3MB. Free memory was 49.0MB in the beginning and 45.4MB in the end (delta: 3.5MB). There was no memory consumed. Max. memory is 16.1GB. [2024-12-05 23:54:39,928 INFO L158 Benchmark]: RCFGBuilder took 1177.20ms. Allocated memory is still 92.3MB. Free memory was 45.4MB in the beginning and 39.5MB in the end (delta: 5.9MB). Peak memory consumption was 20.4MB. Max. memory is 16.1GB. [2024-12-05 23:54:39,929 INFO L158 Benchmark]: CodeCheck took 15.37ms. Allocated memory is still 92.3MB. Free memory was 39.5MB in the beginning and 37.9MB in the end (delta: 1.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-12-05 23:54:39,931 INFO L338 ainManager$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 0.37ms. Allocated memory is still 83.9MB. Free memory is still 48.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 576.12ms. Allocated memory is still 92.3MB. Free memory was 68.0MB in the beginning and 52.8MB in the end (delta: 15.2MB). Peak memory consumption was 30.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 52.42ms. Allocated memory is still 92.3MB. Free memory was 52.8MB in the beginning and 49.0MB in the end (delta: 3.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 45.38ms. Allocated memory is still 92.3MB. Free memory was 49.0MB in the beginning and 45.4MB in the end (delta: 3.5MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 1177.20ms. Allocated memory is still 92.3MB. Free memory was 45.4MB in the beginning and 39.5MB in the end (delta: 5.9MB). Peak memory consumption was 20.4MB. Max. memory is 16.1GB. * CodeCheck took 15.37ms. Allocated memory is still 92.3MB. Free memory was 39.5MB in the beginning and 37.9MB in the end (delta: 1.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-12-05 23:54:39,952 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_34b5d495-f382-44c2-9710-ce3003524575/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