./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/weaver/popl20-more-vector-add.wvr.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_67519b00-5a7f-4aa6-b748-ae9e11eecf44/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_67519b00-5a7f-4aa6-b748-ae9e11eecf44/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_67519b00-5a7f-4aa6-b748-ae9e11eecf44/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_67519b00-5a7f-4aa6-b748-ae9e11eecf44/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/weaver/popl20-more-vector-add.wvr.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_67519b00-5a7f-4aa6-b748-ae9e11eecf44/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_67519b00-5a7f-4aa6-b748-ae9e11eecf44/bin/ukojak-verify-CZk0znPC7b --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 63e73d2abe89b782ca9e5c579baa72b5461ffc3c60c322f6f03d18cdd5548702 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-05 22:53:21,287 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-05 22:53:21,340 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_67519b00-5a7f-4aa6-b748-ae9e11eecf44/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-12-05 22:53:21,343 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-05 22:53:21,343 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-05 22:53:21,362 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-05 22:53:21,363 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-05 22:53:21,363 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-05 22:53:21,363 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-05 22:53:21,363 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-05 22:53:21,363 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-05 22:53:21,364 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-05 22:53:21,364 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-05 22:53:21,364 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-05 22:53:21,364 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-05 22:53:21,364 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-05 22:53:21,364 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-05 22:53:21,364 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-05 22:53:21,364 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-05 22:53:21,364 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-05 22:53:21,364 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-05 22:53:21,365 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-05 22:53:21,365 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-05 22:53:21,365 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-05 22:53:21,365 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-05 22:53:21,365 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-05 22:53:21,365 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-05 22:53:21,365 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 22:53:21,365 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-05 22:53:21,365 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-05 22:53:21,366 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-05 22:53:21,366 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-05 22:53:21,366 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-05 22:53:21,366 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_67519b00-5a7f-4aa6-b748-ae9e11eecf44/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 ! call(reach_error())) ) 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 -> 63e73d2abe89b782ca9e5c579baa72b5461ffc3c60c322f6f03d18cdd5548702 [2024-12-05 22:53:21,567 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-05 22:53:21,574 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-05 22:53:21,576 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-05 22:53:21,577 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-05 22:53:21,577 INFO L274 PluginConnector]: CDTParser initialized [2024-12-05 22:53:21,578 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_67519b00-5a7f-4aa6-b748-ae9e11eecf44/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/weaver/popl20-more-vector-add.wvr.c [2024-12-05 22:53:24,156 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_67519b00-5a7f-4aa6-b748-ae9e11eecf44/bin/ukojak-verify-CZk0znPC7b/data/28e0a3ba8/cea422844f6945da8ffd17c94c35172b/FLAG737d2f680 [2024-12-05 22:53:24,350 INFO L384 CDTParser]: Found 1 translation units. [2024-12-05 22:53:24,351 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_67519b00-5a7f-4aa6-b748-ae9e11eecf44/sv-benchmarks/c/weaver/popl20-more-vector-add.wvr.c [2024-12-05 22:53:24,359 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_67519b00-5a7f-4aa6-b748-ae9e11eecf44/bin/ukojak-verify-CZk0znPC7b/data/28e0a3ba8/cea422844f6945da8ffd17c94c35172b/FLAG737d2f680 [2024-12-05 22:53:24,735 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_67519b00-5a7f-4aa6-b748-ae9e11eecf44/bin/ukojak-verify-CZk0znPC7b/data/28e0a3ba8/cea422844f6945da8ffd17c94c35172b [2024-12-05 22:53:24,737 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-05 22:53:24,738 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-05 22:53:24,739 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-05 22:53:24,739 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-05 22:53:24,742 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-05 22:53:24,742 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 10:53:24" (1/1) ... [2024-12-05 22:53:24,743 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3e244c6c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:53:24, skipping insertion in model container [2024-12-05 22:53:24,743 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 10:53:24" (1/1) ... [2024-12-05 22:53:24,756 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-05 22:53:24,904 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_67519b00-5a7f-4aa6-b748-ae9e11eecf44/sv-benchmarks/c/weaver/popl20-more-vector-add.wvr.c[2637,2650] [2024-12-05 22:53:24,912 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 22:53:24,920 INFO L200 MainTranslator]: Completed pre-run [2024-12-05 22:53:24,940 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_67519b00-5a7f-4aa6-b748-ae9e11eecf44/sv-benchmarks/c/weaver/popl20-more-vector-add.wvr.c[2637,2650] [2024-12-05 22:53:24,943 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 22:53:24,957 INFO L204 MainTranslator]: Completed translation [2024-12-05 22:53:24,958 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:53:24 WrapperNode [2024-12-05 22:53:24,958 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-05 22:53:24,959 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-05 22:53:24,959 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-05 22:53:24,959 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-05 22:53:24,963 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:53:24" (1/1) ... [2024-12-05 22:53:24,970 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:53:24" (1/1) ... [2024-12-05 22:53:24,983 INFO L138 Inliner]: procedures = 24, calls = 31, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 72 [2024-12-05 22:53:24,983 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-05 22:53:24,983 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-05 22:53:24,983 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-05 22:53:24,984 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-05 22:53:24,989 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:53:24" (1/1) ... [2024-12-05 22:53:24,989 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:53:24" (1/1) ... [2024-12-05 22:53:24,991 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:53:24" (1/1) ... [2024-12-05 22:53:24,991 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:53:24" (1/1) ... [2024-12-05 22:53:24,996 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:53:24" (1/1) ... [2024-12-05 22:53:24,997 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:53:24" (1/1) ... [2024-12-05 22:53:24,999 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:53:24" (1/1) ... [2024-12-05 22:53:25,000 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:53:24" (1/1) ... [2024-12-05 22:53:25,001 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:53:24" (1/1) ... [2024-12-05 22:53:25,002 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-05 22:53:25,003 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-05 22:53:25,003 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-05 22:53:25,003 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-05 22:53:25,004 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:53:24" (1/1) ... [2024-12-05 22:53:25,008 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 22:53:25,019 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_67519b00-5a7f-4aa6-b748-ae9e11eecf44/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-05 22:53:25,028 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_67519b00-5a7f-4aa6-b748-ae9e11eecf44/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-05 22:53:25,030 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_67519b00-5a7f-4aa6-b748-ae9e11eecf44/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-05 22:53:25,052 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-05 22:53:25,052 INFO L130 BoogieDeclarations]: Found specification of procedure create_fresh_uint_array [2024-12-05 22:53:25,052 INFO L138 BoogieDeclarations]: Found implementation of procedure create_fresh_uint_array [2024-12-05 22:53:25,052 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2024-12-05 22:53:25,052 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2024-12-05 22:53:25,053 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2024-12-05 22:53:25,053 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2024-12-05 22:53:25,053 INFO L130 BoogieDeclarations]: Found specification of procedure thread3 [2024-12-05 22:53:25,053 INFO L138 BoogieDeclarations]: Found implementation of procedure thread3 [2024-12-05 22:53:25,053 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-12-05 22:53:25,053 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-12-05 22:53:25,053 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-05 22:53:25,053 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-05 22:53:25,053 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-05 22:53:25,053 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-05 22:53:25,053 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-05 22:53:25,053 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-05 22:53:25,054 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 22:53:25,137 INFO L234 CfgBuilder]: Building ICFG [2024-12-05 22:53:25,138 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-05 22:53:25,338 INFO L279 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-12-05 22:53:25,338 INFO L283 CfgBuilder]: Performing block encoding [2024-12-05 22:53:25,346 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-05 22:53:25,346 INFO L312 CfgBuilder]: Removed 4 assume(true) statements. [2024-12-05 22:53:25,346 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 10:53:25 BoogieIcfgContainer [2024-12-05 22:53:25,346 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-05 22:53:25,347 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-05 22:53:25,347 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-05 22:53:25,354 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-05 22:53:25,354 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 10:53:25" (1/1) ... [2024-12-05 22:53:25,355 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 22:53:25,360 INFO L158 Benchmark]: Toolchain (without parser) took 621.30ms. Allocated memory is still 142.6MB. Free memory was 117.5MB in the beginning and 84.9MB in the end (delta: 32.6MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. [2024-12-05 22:53:25,360 INFO L158 Benchmark]: CDTParser took 0.23ms. Allocated memory is still 142.6MB. Free memory was 83.6MB in the beginning and 83.5MB in the end (delta: 31.6kB). There was no memory consumed. Max. memory is 16.1GB. [2024-12-05 22:53:25,361 INFO L158 Benchmark]: CACSL2BoogieTranslator took 219.19ms. Allocated memory is still 142.6MB. Free memory was 117.5MB in the beginning and 105.0MB in the end (delta: 12.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-12-05 22:53:25,361 INFO L158 Benchmark]: Boogie Procedure Inliner took 24.36ms. Allocated memory is still 142.6MB. Free memory was 105.0MB in the beginning and 103.8MB in the end (delta: 1.2MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-12-05 22:53:25,362 INFO L158 Benchmark]: Boogie Preprocessor took 18.95ms. Allocated memory is still 142.6MB. Free memory was 103.8MB in the beginning and 102.6MB in the end (delta: 1.2MB). There was no memory consumed. Max. memory is 16.1GB. [2024-12-05 22:53:25,362 INFO L158 Benchmark]: RCFGBuilder took 343.72ms. Allocated memory is still 142.6MB. Free memory was 102.4MB in the beginning and 86.4MB in the end (delta: 16.0MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-12-05 22:53:25,362 INFO L158 Benchmark]: CodeCheck took 11.41ms. Allocated memory is still 142.6MB. Free memory was 86.2MB in the beginning and 84.9MB in the end (delta: 1.2MB). There was no memory consumed. Max. memory is 16.1GB. [2024-12-05 22:53:25,365 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 0.23ms. Allocated memory is still 142.6MB. Free memory was 83.6MB in the beginning and 83.5MB in the end (delta: 31.6kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 219.19ms. Allocated memory is still 142.6MB. Free memory was 117.5MB in the beginning and 105.0MB in the end (delta: 12.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 24.36ms. Allocated memory is still 142.6MB. Free memory was 105.0MB in the beginning and 103.8MB in the end (delta: 1.2MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 18.95ms. Allocated memory is still 142.6MB. Free memory was 103.8MB in the beginning and 102.6MB in the end (delta: 1.2MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 343.72ms. Allocated memory is still 142.6MB. Free memory was 102.4MB in the beginning and 86.4MB in the end (delta: 16.0MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * CodeCheck took 11.41ms. Allocated memory is still 142.6MB. Free memory was 86.2MB in the beginning and 84.9MB in the end (delta: 1.2MB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-12-05 22:53:25,382 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_67519b00-5a7f-4aa6-b748-ae9e11eecf44/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_67519b00-5a7f-4aa6-b748-ae9e11eecf44/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_67519b00-5a7f-4aa6-b748-ae9e11eecf44/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_67519b00-5a7f-4aa6-b748-ae9e11eecf44/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_67519b00-5a7f-4aa6-b748-ae9e11eecf44/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/weaver/popl20-more-vector-add.wvr.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_67519b00-5a7f-4aa6-b748-ae9e11eecf44/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_67519b00-5a7f-4aa6-b748-ae9e11eecf44/bin/ukojak-verify-CZk0znPC7b --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 63e73d2abe89b782ca9e5c579baa72b5461ffc3c60c322f6f03d18cdd5548702 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-05 22:53:27,298 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-05 22:53:27,372 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_67519b00-5a7f-4aa6-b748-ae9e11eecf44/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2024-12-05 22:53:27,396 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-05 22:53:27,397 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-05 22:53:27,397 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-05 22:53:27,398 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-05 22:53:27,398 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-05 22:53:27,398 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-05 22:53:27,398 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-05 22:53:27,398 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-05 22:53:27,398 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-05 22:53:27,398 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-05 22:53:27,398 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-05 22:53:27,399 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-05 22:53:27,399 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-05 22:53:27,399 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-12-05 22:53:27,399 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-12-05 22:53:27,399 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-12-05 22:53:27,399 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-05 22:53:27,399 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-05 22:53:27,399 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-05 22:53:27,399 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-05 22:53:27,399 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-05 22:53:27,399 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-05 22:53:27,400 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-05 22:53:27,400 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-12-05 22:53:27,400 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-12-05 22:53:27,400 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-05 22:53:27,400 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 22:53:27,400 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-05 22:53:27,400 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-05 22:53:27,400 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-05 22:53:27,400 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-12-05 22:53:27,400 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-12-05 22:53:27,400 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-12-05 22:53:27,401 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_67519b00-5a7f-4aa6-b748-ae9e11eecf44/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 ! call(reach_error())) ) 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 -> 63e73d2abe89b782ca9e5c579baa72b5461ffc3c60c322f6f03d18cdd5548702 [2024-12-05 22:53:27,630 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-05 22:53:27,637 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-05 22:53:27,638 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-05 22:53:27,639 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-05 22:53:27,640 INFO L274 PluginConnector]: CDTParser initialized [2024-12-05 22:53:27,641 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_67519b00-5a7f-4aa6-b748-ae9e11eecf44/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/weaver/popl20-more-vector-add.wvr.c [2024-12-05 22:53:30,266 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_67519b00-5a7f-4aa6-b748-ae9e11eecf44/bin/ukojak-verify-CZk0znPC7b/data/07da42b42/100b27a5800347f3bcdc6e80b362210e/FLAG5f4178cc3 [2024-12-05 22:53:30,480 INFO L384 CDTParser]: Found 1 translation units. [2024-12-05 22:53:30,480 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_67519b00-5a7f-4aa6-b748-ae9e11eecf44/sv-benchmarks/c/weaver/popl20-more-vector-add.wvr.c [2024-12-05 22:53:30,488 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_67519b00-5a7f-4aa6-b748-ae9e11eecf44/bin/ukojak-verify-CZk0znPC7b/data/07da42b42/100b27a5800347f3bcdc6e80b362210e/FLAG5f4178cc3 [2024-12-05 22:53:30,846 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_67519b00-5a7f-4aa6-b748-ae9e11eecf44/bin/ukojak-verify-CZk0znPC7b/data/07da42b42/100b27a5800347f3bcdc6e80b362210e [2024-12-05 22:53:30,848 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-05 22:53:30,849 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-05 22:53:30,850 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-05 22:53:30,850 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-05 22:53:30,853 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-05 22:53:30,854 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 10:53:30" (1/1) ... [2024-12-05 22:53:30,854 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3e36a178 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:53:30, skipping insertion in model container [2024-12-05 22:53:30,854 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 10:53:30" (1/1) ... [2024-12-05 22:53:30,867 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-05 22:53:30,992 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_67519b00-5a7f-4aa6-b748-ae9e11eecf44/sv-benchmarks/c/weaver/popl20-more-vector-add.wvr.c[2637,2650] [2024-12-05 22:53:30,997 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 22:53:31,000 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 22:53:31,010 INFO L200 MainTranslator]: Completed pre-run [2024-12-05 22:53:31,030 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_67519b00-5a7f-4aa6-b748-ae9e11eecf44/sv-benchmarks/c/weaver/popl20-more-vector-add.wvr.c[2637,2650] [2024-12-05 22:53:31,034 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 22:53:31,045 INFO L204 MainTranslator]: Completed translation [2024-12-05 22:53:31,046 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:53:31 WrapperNode [2024-12-05 22:53:31,046 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-05 22:53:31,046 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-05 22:53:31,047 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-05 22:53:31,047 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-05 22:53:31,051 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:53:31" (1/1) ... [2024-12-05 22:53:31,058 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:53:31" (1/1) ... [2024-12-05 22:53:31,073 INFO L138 Inliner]: procedures = 26, calls = 31, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 69 [2024-12-05 22:53:31,073 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-05 22:53:31,073 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-05 22:53:31,073 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-05 22:53:31,074 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-05 22:53:31,081 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:53:31" (1/1) ... [2024-12-05 22:53:31,081 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:53:31" (1/1) ... [2024-12-05 22:53:31,084 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:53:31" (1/1) ... [2024-12-05 22:53:31,085 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:53:31" (1/1) ... [2024-12-05 22:53:31,093 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:53:31" (1/1) ... [2024-12-05 22:53:31,094 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:53:31" (1/1) ... [2024-12-05 22:53:31,097 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:53:31" (1/1) ... [2024-12-05 22:53:31,099 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:53:31" (1/1) ... [2024-12-05 22:53:31,100 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:53:31" (1/1) ... [2024-12-05 22:53:31,102 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-05 22:53:31,103 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-05 22:53:31,103 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-05 22:53:31,103 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-05 22:53:31,104 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:53:31" (1/1) ... [2024-12-05 22:53:31,110 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 22:53:31,119 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_67519b00-5a7f-4aa6-b748-ae9e11eecf44/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-05 22:53:31,128 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_67519b00-5a7f-4aa6-b748-ae9e11eecf44/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-05 22:53:31,131 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_67519b00-5a7f-4aa6-b748-ae9e11eecf44/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-05 22:53:31,150 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-05 22:53:31,150 INFO L130 BoogieDeclarations]: Found specification of procedure create_fresh_uint_array [2024-12-05 22:53:31,151 INFO L138 BoogieDeclarations]: Found implementation of procedure create_fresh_uint_array [2024-12-05 22:53:31,151 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-12-05 22:53:31,151 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2024-12-05 22:53:31,151 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2024-12-05 22:53:31,151 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2024-12-05 22:53:31,151 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2024-12-05 22:53:31,151 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2024-12-05 22:53:31,151 INFO L130 BoogieDeclarations]: Found specification of procedure thread3 [2024-12-05 22:53:31,151 INFO L138 BoogieDeclarations]: Found implementation of procedure thread3 [2024-12-05 22:53:31,151 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-12-05 22:53:31,151 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-12-05 22:53:31,151 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-05 22:53:31,151 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-05 22:53:31,152 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-05 22:53:31,152 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2024-12-05 22:53:31,153 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 22:53:31,234 INFO L234 CfgBuilder]: Building ICFG [2024-12-05 22:53:31,235 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-05 22:53:31,476 INFO L279 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-12-05 22:53:31,476 INFO L283 CfgBuilder]: Performing block encoding [2024-12-05 22:53:31,487 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-05 22:53:31,487 INFO L312 CfgBuilder]: Removed 4 assume(true) statements. [2024-12-05 22:53:31,488 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 10:53:31 BoogieIcfgContainer [2024-12-05 22:53:31,488 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-05 22:53:31,489 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-05 22:53:31,489 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-05 22:53:31,498 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-05 22:53:31,498 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 10:53:31" (1/1) ... [2024-12-05 22:53:31,499 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$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-12-05 22:53:31,503 INFO L158 Benchmark]: Toolchain (without parser) took 653.91ms. Allocated memory is still 92.3MB. Free memory was 69.8MB in the beginning and 66.2MB in the end (delta: 3.6MB). Peak memory consumption was 3.1MB. Max. memory is 16.1GB. [2024-12-05 22:53:31,504 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 83.9MB. Free memory is still 48.4MB. There was no memory consumed. Max. memory is 16.1GB. [2024-12-05 22:53:31,505 INFO L158 Benchmark]: CACSL2BoogieTranslator took 196.28ms. Allocated memory is still 92.3MB. Free memory was 69.6MB in the beginning and 56.8MB in the end (delta: 12.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-12-05 22:53:31,505 INFO L158 Benchmark]: Boogie Procedure Inliner took 26.49ms. Allocated memory is still 92.3MB. Free memory was 56.8MB in the beginning and 55.5MB in the end (delta: 1.3MB). There was no memory consumed. Max. memory is 16.1GB. [2024-12-05 22:53:31,505 INFO L158 Benchmark]: Boogie Preprocessor took 29.27ms. Allocated memory is still 92.3MB. Free memory was 55.5MB in the beginning and 54.1MB in the end (delta: 1.4MB). There was no memory consumed. Max. memory is 16.1GB. [2024-12-05 22:53:31,506 INFO L158 Benchmark]: RCFGBuilder took 384.70ms. Allocated memory is still 92.3MB. Free memory was 54.0MB in the beginning and 67.5MB in the end (delta: -13.5MB). Peak memory consumption was 19.8MB. Max. memory is 16.1GB. [2024-12-05 22:53:31,506 INFO L158 Benchmark]: CodeCheck took 13.35ms. Allocated memory is still 92.3MB. Free memory was 67.5MB in the beginning and 66.2MB in the end (delta: 1.3MB). There was no memory consumed. Max. memory is 16.1GB. [2024-12-05 22:53:31,508 INFO L338 ainManager$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 83.9MB. Free memory is still 48.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 196.28ms. Allocated memory is still 92.3MB. Free memory was 69.6MB in the beginning and 56.8MB in the end (delta: 12.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 26.49ms. Allocated memory is still 92.3MB. Free memory was 56.8MB in the beginning and 55.5MB in the end (delta: 1.3MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 29.27ms. Allocated memory is still 92.3MB. Free memory was 55.5MB in the beginning and 54.1MB in the end (delta: 1.4MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 384.70ms. Allocated memory is still 92.3MB. Free memory was 54.0MB in the beginning and 67.5MB in the end (delta: -13.5MB). Peak memory consumption was 19.8MB. Max. memory is 16.1GB. * CodeCheck took 13.35ms. Allocated memory is still 92.3MB. Free memory was 67.5MB in the beginning and 66.2MB 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. [2024-12-05 22:53:31,526 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_67519b00-5a7f-4aa6-b748-ae9e11eecf44/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