./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/weaver/popl20-more-vector-add.wvr.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e513cf58-1931-4553-bb70-56ea2775f687/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e513cf58-1931-4553-bb70-56ea2775f687/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_e513cf58-1931-4553-bb70-56ea2775f687/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e513cf58-1931-4553-bb70-56ea2775f687/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_e513cf58-1931-4553-bb70-56ea2775f687/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e513cf58-1931-4553-bb70-56ea2775f687/bin/ukojak-verify-CZk0znPC7b --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 63e73d2abe89b782ca9e5c579baa72b5461ffc3c60c322f6f03d18cdd5548702 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-05 23:57:57,448 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-05 23:57:57,515 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e513cf58-1931-4553-bb70-56ea2775f687/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-12-05 23:57:57,519 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-05 23:57:57,519 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-05 23:57:57,541 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-05 23:57:57,542 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-05 23:57:57,543 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-05 23:57:57,543 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-05 23:57:57,543 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-05 23:57:57,543 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-05 23:57:57,544 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-05 23:57:57,544 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-05 23:57:57,544 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-05 23:57:57,544 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-05 23:57:57,544 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-05 23:57:57,544 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-05 23:57:57,544 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-05 23:57:57,544 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-05 23:57:57,544 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-12-05 23:57:57,545 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-05 23:57:57,545 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-05 23:57:57,545 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-05 23:57:57,545 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-05 23:57:57,545 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-05 23:57:57,545 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-05 23:57:57,545 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-05 23:57:57,545 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-05 23:57:57,546 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-05 23:57:57,546 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 23:57:57,546 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-05 23:57:57,546 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-05 23:57:57,546 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-05 23:57:57,546 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-05 23:57:57,546 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-05 23:57:57,547 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_e513cf58-1931-4553-bb70-56ea2775f687/bin/ukojak-verify-CZk0znPC7b Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 63e73d2abe89b782ca9e5c579baa72b5461ffc3c60c322f6f03d18cdd5548702 [2024-12-05 23:57:57,796 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-05 23:57:57,805 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-05 23:57:57,807 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-05 23:57:57,809 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-05 23:57:57,809 INFO L274 PluginConnector]: CDTParser initialized [2024-12-05 23:57:57,811 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e513cf58-1931-4553-bb70-56ea2775f687/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/weaver/popl20-more-vector-add.wvr.c [2024-12-05 23:58:00,712 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e513cf58-1931-4553-bb70-56ea2775f687/bin/ukojak-verify-CZk0znPC7b/data/852107328/c301f37753ce497aa347b60013b69fd5/FLAG150c45936 [2024-12-05 23:58:00,945 INFO L384 CDTParser]: Found 1 translation units. [2024-12-05 23:58:00,946 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e513cf58-1931-4553-bb70-56ea2775f687/sv-benchmarks/c/weaver/popl20-more-vector-add.wvr.c [2024-12-05 23:58:00,956 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e513cf58-1931-4553-bb70-56ea2775f687/bin/ukojak-verify-CZk0znPC7b/data/852107328/c301f37753ce497aa347b60013b69fd5/FLAG150c45936 [2024-12-05 23:58:00,975 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e513cf58-1931-4553-bb70-56ea2775f687/bin/ukojak-verify-CZk0znPC7b/data/852107328/c301f37753ce497aa347b60013b69fd5 [2024-12-05 23:58:00,978 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-05 23:58:00,980 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-05 23:58:00,981 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-05 23:58:00,981 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-05 23:58:00,987 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-05 23:58:00,988 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 11:58:00" (1/1) ... [2024-12-05 23:58:00,989 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@18f58dcd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:58:00, skipping insertion in model container [2024-12-05 23:58:00,989 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 11:58:00" (1/1) ... [2024-12-05 23:58:01,008 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-05 23:58:01,212 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 23:58:01,223 INFO L200 MainTranslator]: Completed pre-run [2024-12-05 23:58:01,252 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 23:58:01,270 INFO L204 MainTranslator]: Completed translation [2024-12-05 23:58:01,271 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:58:01 WrapperNode [2024-12-05 23:58:01,271 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-05 23:58:01,272 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-05 23:58:01,272 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-05 23:58:01,272 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-05 23:58:01,280 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:58:01" (1/1) ... [2024-12-05 23:58:01,287 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:58:01" (1/1) ... [2024-12-05 23:58:01,306 INFO L138 Inliner]: procedures = 24, calls = 32, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 74 [2024-12-05 23:58:01,307 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-05 23:58:01,307 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-05 23:58:01,307 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-05 23:58:01,307 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-05 23:58:01,313 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:58:01" (1/1) ... [2024-12-05 23:58:01,314 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:58:01" (1/1) ... [2024-12-05 23:58:01,316 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:58:01" (1/1) ... [2024-12-05 23:58:01,317 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:58:01" (1/1) ... [2024-12-05 23:58:01,325 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:58:01" (1/1) ... [2024-12-05 23:58:01,326 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:58:01" (1/1) ... [2024-12-05 23:58:01,330 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:58:01" (1/1) ... [2024-12-05 23:58:01,332 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:58:01" (1/1) ... [2024-12-05 23:58:01,333 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:58:01" (1/1) ... [2024-12-05 23:58:01,336 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-05 23:58:01,337 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-05 23:58:01,337 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-05 23:58:01,337 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-05 23:58:01,338 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:58:01" (1/1) ... [2024-12-05 23:58:01,346 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 23:58:01,361 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e513cf58-1931-4553-bb70-56ea2775f687/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-05 23:58:01,375 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e513cf58-1931-4553-bb70-56ea2775f687/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-05 23:58:01,378 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e513cf58-1931-4553-bb70-56ea2775f687/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-05 23:58:01,411 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-05 23:58:01,411 INFO L130 BoogieDeclarations]: Found specification of procedure create_fresh_uint_array [2024-12-05 23:58:01,411 INFO L138 BoogieDeclarations]: Found implementation of procedure create_fresh_uint_array [2024-12-05 23:58:01,411 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2024-12-05 23:58:01,411 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2024-12-05 23:58:01,411 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2024-12-05 23:58:01,411 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2024-12-05 23:58:01,411 INFO L130 BoogieDeclarations]: Found specification of procedure thread3 [2024-12-05 23:58:01,412 INFO L138 BoogieDeclarations]: Found implementation of procedure thread3 [2024-12-05 23:58:01,412 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-12-05 23:58:01,412 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-12-05 23:58:01,412 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-05 23:58:01,412 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-05 23:58:01,412 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-05 23:58:01,412 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-05 23:58:01,412 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-05 23:58:01,412 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-05 23:58:01,414 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 23:58:01,520 INFO L234 CfgBuilder]: Building ICFG [2024-12-05 23:58:01,522 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-05 23:58:01,822 INFO L279 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-12-05 23:58:01,822 INFO L283 CfgBuilder]: Performing block encoding [2024-12-05 23:58:01,837 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-05 23:58:01,837 INFO L312 CfgBuilder]: Removed 4 assume(true) statements. [2024-12-05 23:58:01,837 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 11:58:01 BoogieIcfgContainer [2024-12-05 23:58:01,837 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-05 23:58:01,838 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-05 23:58:01,838 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-05 23:58:01,851 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-05 23:58:01,851 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 11:58:01" (1/1) ... [2024-12-05 23:58:01,853 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$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-12-05 23:58:01,862 INFO L158 Benchmark]: Toolchain (without parser) took 882.10ms. Allocated memory is still 142.6MB. Free memory was 116.0MB in the beginning and 82.9MB in the end (delta: 33.1MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. [2024-12-05 23:58:01,863 INFO L158 Benchmark]: CDTParser took 0.41ms. Allocated memory is still 142.6MB. Free memory is still 82.5MB. There was no memory consumed. Max. memory is 16.1GB. [2024-12-05 23:58:01,863 INFO L158 Benchmark]: CACSL2BoogieTranslator took 290.22ms. Allocated memory is still 142.6MB. Free memory was 115.9MB in the beginning and 103.6MB in the end (delta: 12.2MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-12-05 23:58:01,864 INFO L158 Benchmark]: Boogie Procedure Inliner took 34.54ms. Allocated memory is still 142.6MB. Free memory was 103.6MB in the beginning and 102.3MB in the end (delta: 1.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-12-05 23:58:01,866 INFO L158 Benchmark]: Boogie Preprocessor took 28.99ms. Allocated memory is still 142.6MB. Free memory was 102.3MB in the beginning and 101.2MB in the end (delta: 1.1MB). There was no memory consumed. Max. memory is 16.1GB. [2024-12-05 23:58:01,867 INFO L158 Benchmark]: RCFGBuilder took 500.71ms. Allocated memory is still 142.6MB. Free memory was 101.0MB in the beginning and 84.2MB in the end (delta: 16.8MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-12-05 23:58:01,867 INFO L158 Benchmark]: CodeCheck took 22.15ms. Allocated memory is still 142.6MB. Free memory was 84.2MB in the beginning and 82.9MB in the end (delta: 1.3MB). There was no memory consumed. Max. memory is 16.1GB. [2024-12-05 23:58:01,870 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: UnsupportedOperationException: Concurrent programs are currently unsupported de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: UnsupportedOperationException: Concurrent programs are currently unsupported: de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.initialize(CodeCheckObserver.java:172) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.41ms. Allocated memory is still 142.6MB. Free memory is still 82.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 290.22ms. Allocated memory is still 142.6MB. Free memory was 115.9MB in the beginning and 103.6MB in the end (delta: 12.2MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 34.54ms. Allocated memory is still 142.6MB. Free memory was 103.6MB in the beginning and 102.3MB in the end (delta: 1.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 28.99ms. Allocated memory is still 142.6MB. Free memory was 102.3MB in the beginning and 101.2MB in the end (delta: 1.1MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 500.71ms. Allocated memory is still 142.6MB. Free memory was 101.0MB in the beginning and 84.2MB in the end (delta: 16.8MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * CodeCheck took 22.15ms. Allocated memory is still 142.6MB. Free memory was 84.2MB in the beginning and 82.9MB 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 23:58:01,887 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e513cf58-1931-4553-bb70-56ea2775f687/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_e513cf58-1931-4553-bb70-56ea2775f687/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e513cf58-1931-4553-bb70-56ea2775f687/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_e513cf58-1931-4553-bb70-56ea2775f687/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e513cf58-1931-4553-bb70-56ea2775f687/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_e513cf58-1931-4553-bb70-56ea2775f687/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Overflow-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e513cf58-1931-4553-bb70-56ea2775f687/bin/ukojak-verify-CZk0znPC7b --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 63e73d2abe89b782ca9e5c579baa72b5461ffc3c60c322f6f03d18cdd5548702 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-05 23:58:04,182 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-05 23:58:04,287 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e513cf58-1931-4553-bb70-56ea2775f687/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Overflow-32bit-Kojak_Bitvector.epf [2024-12-05 23:58:04,317 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-05 23:58:04,317 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-05 23:58:04,318 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-05 23:58:04,318 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-05 23:58:04,318 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-05 23:58:04,318 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-05 23:58:04,318 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-05 23:58:04,319 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-05 23:58:04,319 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-05 23:58:04,319 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-05 23:58:04,319 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-05 23:58:04,319 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-05 23:58:04,319 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-05 23:58:04,319 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-12-05 23:58:04,319 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-12-05 23:58:04,320 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-12-05 23:58:04,320 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-12-05 23:58:04,320 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-05 23:58:04,320 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-05 23:58:04,320 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-05 23:58:04,320 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-05 23:58:04,321 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-05 23:58:04,321 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-05 23:58:04,321 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-05 23:58:04,321 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-05 23:58:04,321 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-12-05 23:58:04,321 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-12-05 23:58:04,321 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-05 23:58:04,321 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 23:58:04,322 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-05 23:58:04,322 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-05 23:58:04,322 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-05 23:58:04,322 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-12-05 23:58:04,322 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-12-05 23:58:04,322 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-12-05 23:58:04,322 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_e513cf58-1931-4553-bb70-56ea2775f687/bin/ukojak-verify-CZk0znPC7b Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 63e73d2abe89b782ca9e5c579baa72b5461ffc3c60c322f6f03d18cdd5548702 [2024-12-05 23:58:04,589 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-05 23:58:04,599 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-05 23:58:04,602 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-05 23:58:04,603 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-05 23:58:04,603 INFO L274 PluginConnector]: CDTParser initialized [2024-12-05 23:58:04,605 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e513cf58-1931-4553-bb70-56ea2775f687/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/weaver/popl20-more-vector-add.wvr.c [2024-12-05 23:58:07,568 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e513cf58-1931-4553-bb70-56ea2775f687/bin/ukojak-verify-CZk0znPC7b/data/031a4262c/fcf942b9346442f2a574688ddbf764ea/FLAG16420749f [2024-12-05 23:58:07,802 INFO L384 CDTParser]: Found 1 translation units. [2024-12-05 23:58:07,803 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e513cf58-1931-4553-bb70-56ea2775f687/sv-benchmarks/c/weaver/popl20-more-vector-add.wvr.c [2024-12-05 23:58:07,812 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e513cf58-1931-4553-bb70-56ea2775f687/bin/ukojak-verify-CZk0znPC7b/data/031a4262c/fcf942b9346442f2a574688ddbf764ea/FLAG16420749f [2024-12-05 23:58:08,135 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e513cf58-1931-4553-bb70-56ea2775f687/bin/ukojak-verify-CZk0znPC7b/data/031a4262c/fcf942b9346442f2a574688ddbf764ea [2024-12-05 23:58:08,138 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-05 23:58:08,139 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-05 23:58:08,140 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-05 23:58:08,140 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-05 23:58:08,144 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-05 23:58:08,145 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 11:58:08" (1/1) ... [2024-12-05 23:58:08,145 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@f75c0f4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:58:08, skipping insertion in model container [2024-12-05 23:58:08,145 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 11:58:08" (1/1) ... [2024-12-05 23:58:08,161 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-05 23:58:08,348 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 23:58:08,351 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 23:58:08,362 INFO L200 MainTranslator]: Completed pre-run [2024-12-05 23:58:08,390 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 23:58:08,408 INFO L204 MainTranslator]: Completed translation [2024-12-05 23:58:08,409 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:58:08 WrapperNode [2024-12-05 23:58:08,409 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-05 23:58:08,410 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-05 23:58:08,410 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-05 23:58:08,410 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-05 23:58:08,417 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:58:08" (1/1) ... [2024-12-05 23:58:08,426 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:58:08" (1/1) ... [2024-12-05 23:58:08,441 INFO L138 Inliner]: procedures = 26, calls = 32, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 71 [2024-12-05 23:58:08,441 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-05 23:58:08,442 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-05 23:58:08,442 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-05 23:58:08,442 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-05 23:58:08,448 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:58:08" (1/1) ... [2024-12-05 23:58:08,448 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:58:08" (1/1) ... [2024-12-05 23:58:08,451 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:58:08" (1/1) ... [2024-12-05 23:58:08,451 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:58:08" (1/1) ... [2024-12-05 23:58:08,462 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:58:08" (1/1) ... [2024-12-05 23:58:08,463 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:58:08" (1/1) ... [2024-12-05 23:58:08,467 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:58:08" (1/1) ... [2024-12-05 23:58:08,469 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:58:08" (1/1) ... [2024-12-05 23:58:08,470 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:58:08" (1/1) ... [2024-12-05 23:58:08,473 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-05 23:58:08,474 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-05 23:58:08,474 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-05 23:58:08,474 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-05 23:58:08,475 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:58:08" (1/1) ... [2024-12-05 23:58:08,482 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 23:58:08,496 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e513cf58-1931-4553-bb70-56ea2775f687/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-05 23:58:08,509 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e513cf58-1931-4553-bb70-56ea2775f687/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-05 23:58:08,512 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e513cf58-1931-4553-bb70-56ea2775f687/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-05 23:58:08,536 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-05 23:58:08,536 INFO L130 BoogieDeclarations]: Found specification of procedure create_fresh_uint_array [2024-12-05 23:58:08,537 INFO L138 BoogieDeclarations]: Found implementation of procedure create_fresh_uint_array [2024-12-05 23:58:08,537 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-12-05 23:58:08,537 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2024-12-05 23:58:08,537 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2024-12-05 23:58:08,537 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2024-12-05 23:58:08,537 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2024-12-05 23:58:08,537 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2024-12-05 23:58:08,537 INFO L130 BoogieDeclarations]: Found specification of procedure thread3 [2024-12-05 23:58:08,537 INFO L138 BoogieDeclarations]: Found implementation of procedure thread3 [2024-12-05 23:58:08,537 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-12-05 23:58:08,537 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-12-05 23:58:08,538 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-05 23:58:08,538 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-05 23:58:08,538 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-05 23:58:08,538 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2024-12-05 23:58:08,539 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 23:58:08,636 INFO L234 CfgBuilder]: Building ICFG [2024-12-05 23:58:08,638 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-05 23:58:08,977 INFO L279 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-12-05 23:58:08,977 INFO L283 CfgBuilder]: Performing block encoding [2024-12-05 23:58:08,991 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-05 23:58:08,991 INFO L312 CfgBuilder]: Removed 4 assume(true) statements. [2024-12-05 23:58:08,992 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 11:58:08 BoogieIcfgContainer [2024-12-05 23:58:08,992 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-05 23:58:08,993 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-05 23:58:08,993 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-05 23:58:09,004 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-05 23:58:09,004 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 11:58:08" (1/1) ... [2024-12-05 23:58:09,006 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$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-12-05 23:58:09,011 INFO L158 Benchmark]: Toolchain (without parser) took 871.06ms. Allocated memory is still 92.3MB. Free memory was 69.3MB in the beginning and 64.6MB in the end (delta: 4.7MB). Peak memory consumption was 3.2MB. Max. memory is 16.1GB. [2024-12-05 23:58:09,012 INFO L158 Benchmark]: CDTParser took 0.33ms. Allocated memory is still 83.9MB. Free memory is still 48.2MB. There was no memory consumed. Max. memory is 16.1GB. [2024-12-05 23:58:09,012 INFO L158 Benchmark]: CACSL2BoogieTranslator took 269.03ms. Allocated memory is still 92.3MB. Free memory was 69.2MB in the beginning and 56.5MB in the end (delta: 12.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-12-05 23:58:09,013 INFO L158 Benchmark]: Boogie Procedure Inliner took 31.64ms. Allocated memory is still 92.3MB. Free memory was 56.5MB in the beginning and 55.1MB in the end (delta: 1.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-12-05 23:58:09,013 INFO L158 Benchmark]: Boogie Preprocessor took 31.36ms. Allocated memory is still 92.3MB. Free memory was 55.1MB in the beginning and 53.7MB in the end (delta: 1.4MB). There was no memory consumed. Max. memory is 16.1GB. [2024-12-05 23:58:09,013 INFO L158 Benchmark]: RCFGBuilder took 517.93ms. Allocated memory is still 92.3MB. Free memory was 53.7MB in the beginning and 65.7MB in the end (delta: -12.0MB). Peak memory consumption was 20.0MB. Max. memory is 16.1GB. [2024-12-05 23:58:09,014 INFO L158 Benchmark]: CodeCheck took 16.50ms. Allocated memory is still 92.3MB. Free memory was 65.7MB in the beginning and 64.6MB in the end (delta: 1.1MB). There was no memory consumed. Max. memory is 16.1GB. [2024-12-05 23:58:09,016 INFO L338 ainManager$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 0.33ms. Allocated memory is still 83.9MB. Free memory is still 48.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 269.03ms. Allocated memory is still 92.3MB. Free memory was 69.2MB in the beginning and 56.5MB in the end (delta: 12.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 31.64ms. Allocated memory is still 92.3MB. Free memory was 56.5MB in the beginning and 55.1MB in the end (delta: 1.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 31.36ms. Allocated memory is still 92.3MB. Free memory was 55.1MB in the beginning and 53.7MB in the end (delta: 1.4MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 517.93ms. Allocated memory is still 92.3MB. Free memory was 53.7MB in the beginning and 65.7MB in the end (delta: -12.0MB). Peak memory consumption was 20.0MB. Max. memory is 16.1GB. * CodeCheck took 16.50ms. Allocated memory is still 92.3MB. Free memory was 65.7MB in the beginning and 64.6MB in the end (delta: 1.1MB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-12-05 23:58:09,037 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e513cf58-1931-4553-bb70-56ea2775f687/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