./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/weaver/chl-chromosome-trans.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_5652c21c-fb0c-4cb9-80bc-4404a489a0f3/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5652c21c-fb0c-4cb9-80bc-4404a489a0f3/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_5652c21c-fb0c-4cb9-80bc-4404a489a0f3/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5652c21c-fb0c-4cb9-80bc-4404a489a0f3/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/weaver/chl-chromosome-trans.wvr.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5652c21c-fb0c-4cb9-80bc-4404a489a0f3/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_5652c21c-fb0c-4cb9-80bc-4404a489a0f3/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 f36f5593156fc25b34b4c706b0d898a2d66ee8bab5f6d91cd69ff9cf3c129193 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 05:23:21,389 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 05:23:21,445 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5652c21c-fb0c-4cb9-80bc-4404a489a0f3/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-12-06 05:23:21,450 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 05:23:21,450 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 05:23:21,469 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 05:23:21,470 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 05:23:21,470 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 05:23:21,470 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 05:23:21,470 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 05:23:21,471 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 05:23:21,471 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 05:23:21,471 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 05:23:21,471 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 05:23:21,471 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 05:23:21,471 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 05:23:21,471 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 05:23:21,471 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 05:23:21,471 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 05:23:21,471 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 05:23:21,472 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 05:23:21,472 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 05:23:21,472 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 05:23:21,472 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 05:23:21,472 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 05:23:21,472 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 05:23:21,472 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 05:23:21,472 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 05:23:21,472 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 05:23:21,472 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 05:23:21,472 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 05:23:21,473 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 05:23:21,473 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 05:23:21,473 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_5652c21c-fb0c-4cb9-80bc-4404a489a0f3/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 -> f36f5593156fc25b34b4c706b0d898a2d66ee8bab5f6d91cd69ff9cf3c129193 [2024-12-06 05:23:21,714 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 05:23:21,722 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 05:23:21,724 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 05:23:21,726 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 05:23:21,726 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 05:23:21,727 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5652c21c-fb0c-4cb9-80bc-4404a489a0f3/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/weaver/chl-chromosome-trans.wvr.c [2024-12-06 05:23:24,400 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5652c21c-fb0c-4cb9-80bc-4404a489a0f3/bin/ukojak-verify-CZk0znPC7b/data/a40e1ae5f/e3a0943bb2c24919bd8b19bf30178a14/FLAGef011a45d [2024-12-06 05:23:24,605 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 05:23:24,605 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5652c21c-fb0c-4cb9-80bc-4404a489a0f3/sv-benchmarks/c/weaver/chl-chromosome-trans.wvr.c [2024-12-06 05:23:24,614 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5652c21c-fb0c-4cb9-80bc-4404a489a0f3/bin/ukojak-verify-CZk0znPC7b/data/a40e1ae5f/e3a0943bb2c24919bd8b19bf30178a14/FLAGef011a45d [2024-12-06 05:23:24,628 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5652c21c-fb0c-4cb9-80bc-4404a489a0f3/bin/ukojak-verify-CZk0znPC7b/data/a40e1ae5f/e3a0943bb2c24919bd8b19bf30178a14 [2024-12-06 05:23:24,630 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 05:23:24,631 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 05:23:24,633 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 05:23:24,633 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 05:23:24,637 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 05:23:24,637 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 05:23:24" (1/1) ... [2024-12-06 05:23:24,638 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2bacda62 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:23:24, skipping insertion in model container [2024-12-06 05:23:24,638 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 05:23:24" (1/1) ... [2024-12-06 05:23:24,653 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 05:23:24,820 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_5652c21c-fb0c-4cb9-80bc-4404a489a0f3/sv-benchmarks/c/weaver/chl-chromosome-trans.wvr.c[3073,3086] [2024-12-06 05:23:24,829 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 05:23:24,838 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 05:23:24,860 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_5652c21c-fb0c-4cb9-80bc-4404a489a0f3/sv-benchmarks/c/weaver/chl-chromosome-trans.wvr.c[3073,3086] [2024-12-06 05:23:24,863 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 05:23:24,878 INFO L204 MainTranslator]: Completed translation [2024-12-06 05:23:24,878 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:23:24 WrapperNode [2024-12-06 05:23:24,879 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 05:23:24,880 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 05:23:24,880 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 05:23:24,880 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 05:23:24,886 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:23:24" (1/1) ... [2024-12-06 05:23:24,893 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:23:24" (1/1) ... [2024-12-06 05:23:24,908 INFO L138 Inliner]: procedures = 25, calls = 31, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 66 [2024-12-06 05:23:24,908 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 05:23:24,909 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 05:23:24,909 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 05:23:24,909 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 05:23:24,916 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:23:24" (1/1) ... [2024-12-06 05:23:24,916 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:23:24" (1/1) ... [2024-12-06 05:23:24,918 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:23:24" (1/1) ... [2024-12-06 05:23:24,918 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:23:24" (1/1) ... [2024-12-06 05:23:24,925 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:23:24" (1/1) ... [2024-12-06 05:23:24,926 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:23:24" (1/1) ... [2024-12-06 05:23:24,929 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:23:24" (1/1) ... [2024-12-06 05:23:24,931 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:23:24" (1/1) ... [2024-12-06 05:23:24,932 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:23:24" (1/1) ... [2024-12-06 05:23:24,934 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 05:23:24,935 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 05:23:24,935 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 05:23:24,935 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 05:23:24,936 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:23:24" (1/1) ... [2024-12-06 05:23:24,941 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 05:23:24,952 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5652c21c-fb0c-4cb9-80bc-4404a489a0f3/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 05:23:24,965 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5652c21c-fb0c-4cb9-80bc-4404a489a0f3/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 05:23:24,968 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5652c21c-fb0c-4cb9-80bc-4404a489a0f3/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 05:23:24,990 INFO L130 BoogieDeclarations]: Found specification of procedure minus [2024-12-06 05:23:24,990 INFO L138 BoogieDeclarations]: Found implementation of procedure minus [2024-12-06 05:23:24,991 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 05:23:24,991 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2024-12-06 05:23:24,991 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2024-12-06 05:23:24,991 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2024-12-06 05:23:24,991 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2024-12-06 05:23:24,991 INFO L130 BoogieDeclarations]: Found specification of procedure thread3 [2024-12-06 05:23:24,991 INFO L138 BoogieDeclarations]: Found implementation of procedure thread3 [2024-12-06 05:23:24,991 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-12-06 05:23:24,991 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-12-06 05:23:24,991 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 05:23:24,991 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-06 05:23:24,991 INFO L130 BoogieDeclarations]: Found specification of procedure create_fresh_int_array [2024-12-06 05:23:24,991 INFO L138 BoogieDeclarations]: Found implementation of procedure create_fresh_int_array [2024-12-06 05:23:24,991 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-06 05:23:24,991 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 05:23:24,992 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 05:23:24,992 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-06 05:23:24,993 WARN L203 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement. [2024-12-06 05:23:25,081 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 05:23:25,083 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 05:23:25,322 INFO L279 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-12-06 05:23:25,322 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 05:23:25,331 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 05:23:25,332 INFO L312 CfgBuilder]: Removed 4 assume(true) statements. [2024-12-06 05:23:25,332 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 05:23:25 BoogieIcfgContainer [2024-12-06 05:23:25,332 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 05:23:25,333 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 05:23:25,333 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 05:23:25,341 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 05:23:25,341 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 05:23:25" (1/1) ... [2024-12-06 05:23:25,342 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck has thrown an exception: java.lang.UnsupportedOperationException: Concurrent programs are currently unsupported at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.initialize(CodeCheckObserver.java:172) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:356) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:166) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:150) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:127) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:233) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:227) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:144) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:106) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-12-06 05:23:25,346 INFO L158 Benchmark]: Toolchain (without parser) took 714.28ms. Allocated memory is still 142.6MB. Free memory was 117.5MB in the beginning and 82.8MB in the end (delta: 34.6MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2024-12-06 05:23:25,347 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 142.6MB. Free memory is still 84.1MB. There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 05:23:25,347 INFO L158 Benchmark]: CACSL2BoogieTranslator took 246.29ms. Allocated memory is still 142.6MB. Free memory was 117.2MB in the beginning and 104.8MB in the end (delta: 12.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-12-06 05:23:25,348 INFO L158 Benchmark]: Boogie Procedure Inliner took 28.71ms. Allocated memory is still 142.6MB. Free memory was 104.8MB in the beginning and 103.3MB in the end (delta: 1.5MB). There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 05:23:25,348 INFO L158 Benchmark]: Boogie Preprocessor took 25.27ms. Allocated memory is still 142.6MB. Free memory was 103.3MB in the beginning and 101.9MB in the end (delta: 1.4MB). There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 05:23:25,348 INFO L158 Benchmark]: RCFGBuilder took 397.61ms. Allocated memory is still 142.6MB. Free memory was 101.9MB in the beginning and 84.2MB in the end (delta: 17.7MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-12-06 05:23:25,349 INFO L158 Benchmark]: CodeCheck took 12.33ms. Allocated memory is still 142.6MB. Free memory was 84.2MB in the beginning and 82.8MB in the end (delta: 1.4MB). There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 05:23:25,351 INFO L338 ainManager$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 0.32ms. Allocated memory is still 142.6MB. Free memory is still 84.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 246.29ms. Allocated memory is still 142.6MB. Free memory was 117.2MB in the beginning and 104.8MB in the end (delta: 12.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 28.71ms. Allocated memory is still 142.6MB. Free memory was 104.8MB in the beginning and 103.3MB in the end (delta: 1.5MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 25.27ms. Allocated memory is still 142.6MB. Free memory was 103.3MB in the beginning and 101.9MB in the end (delta: 1.4MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 397.61ms. Allocated memory is still 142.6MB. Free memory was 101.9MB in the beginning and 84.2MB in the end (delta: 17.7MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * CodeCheck took 12.33ms. Allocated memory is still 142.6MB. Free memory was 84.2MB in the beginning and 82.8MB in the end (delta: 1.4MB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-12-06 05:23:25,365 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5652c21c-fb0c-4cb9-80bc-4404a489a0f3/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_5652c21c-fb0c-4cb9-80bc-4404a489a0f3/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5652c21c-fb0c-4cb9-80bc-4404a489a0f3/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_5652c21c-fb0c-4cb9-80bc-4404a489a0f3/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5652c21c-fb0c-4cb9-80bc-4404a489a0f3/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/weaver/chl-chromosome-trans.wvr.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5652c21c-fb0c-4cb9-80bc-4404a489a0f3/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_5652c21c-fb0c-4cb9-80bc-4404a489a0f3/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 f36f5593156fc25b34b4c706b0d898a2d66ee8bab5f6d91cd69ff9cf3c129193 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 05:23:27,305 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 05:23:27,388 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5652c21c-fb0c-4cb9-80bc-4404a489a0f3/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2024-12-06 05:23:27,412 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 05:23:27,413 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 05:23:27,413 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 05:23:27,414 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 05:23:27,414 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 05:23:27,414 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 05:23:27,414 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 05:23:27,414 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 05:23:27,414 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 05:23:27,414 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 05:23:27,414 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 05:23:27,415 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 05:23:27,415 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 05:23:27,415 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-12-06 05:23:27,415 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-12-06 05:23:27,415 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-12-06 05:23:27,415 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 05:23:27,415 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 05:23:27,415 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 05:23:27,415 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 05:23:27,415 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 05:23:27,416 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 05:23:27,416 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 05:23:27,416 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-12-06 05:23:27,416 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-12-06 05:23:27,416 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 05:23:27,416 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 05:23:27,416 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 05:23:27,416 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 05:23:27,416 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 05:23:27,416 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-12-06 05:23:27,417 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-12-06 05:23:27,417 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-12-06 05:23:27,417 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_5652c21c-fb0c-4cb9-80bc-4404a489a0f3/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 -> f36f5593156fc25b34b4c706b0d898a2d66ee8bab5f6d91cd69ff9cf3c129193 [2024-12-06 05:23:27,643 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 05:23:27,649 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 05:23:27,651 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 05:23:27,652 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 05:23:27,652 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 05:23:27,653 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5652c21c-fb0c-4cb9-80bc-4404a489a0f3/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/weaver/chl-chromosome-trans.wvr.c [2024-12-06 05:23:30,262 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5652c21c-fb0c-4cb9-80bc-4404a489a0f3/bin/ukojak-verify-CZk0znPC7b/data/f3a85ab4f/c3bd4ff01ee740de9ea21d59ace68fe7/FLAG4fefac2c0 [2024-12-06 05:23:30,467 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 05:23:30,468 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5652c21c-fb0c-4cb9-80bc-4404a489a0f3/sv-benchmarks/c/weaver/chl-chromosome-trans.wvr.c [2024-12-06 05:23:30,476 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5652c21c-fb0c-4cb9-80bc-4404a489a0f3/bin/ukojak-verify-CZk0znPC7b/data/f3a85ab4f/c3bd4ff01ee740de9ea21d59ace68fe7/FLAG4fefac2c0 [2024-12-06 05:23:30,851 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5652c21c-fb0c-4cb9-80bc-4404a489a0f3/bin/ukojak-verify-CZk0znPC7b/data/f3a85ab4f/c3bd4ff01ee740de9ea21d59ace68fe7 [2024-12-06 05:23:30,853 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 05:23:30,854 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 05:23:30,855 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 05:23:30,855 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 05:23:30,858 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 05:23:30,858 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 05:23:30" (1/1) ... [2024-12-06 05:23:30,859 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1b3a616f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:23:30, skipping insertion in model container [2024-12-06 05:23:30,859 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 05:23:30" (1/1) ... [2024-12-06 05:23:30,872 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 05:23:31,005 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_5652c21c-fb0c-4cb9-80bc-4404a489a0f3/sv-benchmarks/c/weaver/chl-chromosome-trans.wvr.c[3073,3086] [2024-12-06 05:23:31,010 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 05:23:31,015 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 05:23:31,024 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 05:23:31,051 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_5652c21c-fb0c-4cb9-80bc-4404a489a0f3/sv-benchmarks/c/weaver/chl-chromosome-trans.wvr.c[3073,3086] [2024-12-06 05:23:31,056 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 05:23:31,069 INFO L204 MainTranslator]: Completed translation [2024-12-06 05:23:31,070 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:23:31 WrapperNode [2024-12-06 05:23:31,070 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 05:23:31,071 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 05:23:31,071 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 05:23:31,071 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 05:23:31,075 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:23:31" (1/1) ... [2024-12-06 05:23:31,083 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:23:31" (1/1) ... [2024-12-06 05:23:31,097 INFO L138 Inliner]: procedures = 27, calls = 31, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 66 [2024-12-06 05:23:31,097 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 05:23:31,098 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 05:23:31,098 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 05:23:31,098 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 05:23:31,105 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:23:31" (1/1) ... [2024-12-06 05:23:31,106 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:23:31" (1/1) ... [2024-12-06 05:23:31,109 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:23:31" (1/1) ... [2024-12-06 05:23:31,109 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:23:31" (1/1) ... [2024-12-06 05:23:31,119 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:23:31" (1/1) ... [2024-12-06 05:23:31,120 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:23:31" (1/1) ... [2024-12-06 05:23:31,124 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:23:31" (1/1) ... [2024-12-06 05:23:31,126 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:23:31" (1/1) ... [2024-12-06 05:23:31,127 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:23:31" (1/1) ... [2024-12-06 05:23:31,130 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 05:23:31,131 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 05:23:31,131 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 05:23:31,131 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 05:23:31,132 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:23:31" (1/1) ... [2024-12-06 05:23:31,137 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 05:23:31,150 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5652c21c-fb0c-4cb9-80bc-4404a489a0f3/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 05:23:31,161 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5652c21c-fb0c-4cb9-80bc-4404a489a0f3/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 05:23:31,163 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5652c21c-fb0c-4cb9-80bc-4404a489a0f3/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 05:23:31,189 INFO L130 BoogieDeclarations]: Found specification of procedure minus [2024-12-06 05:23:31,189 INFO L138 BoogieDeclarations]: Found implementation of procedure minus [2024-12-06 05:23:31,189 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 05:23:31,189 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-12-06 05:23:31,189 INFO L130 BoogieDeclarations]: Found specification of procedure create_fresh_int_array [2024-12-06 05:23:31,189 INFO L138 BoogieDeclarations]: Found implementation of procedure create_fresh_int_array [2024-12-06 05:23:31,189 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2024-12-06 05:23:31,189 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2024-12-06 05:23:31,189 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2024-12-06 05:23:31,189 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2024-12-06 05:23:31,190 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2024-12-06 05:23:31,190 INFO L130 BoogieDeclarations]: Found specification of procedure thread3 [2024-12-06 05:23:31,190 INFO L138 BoogieDeclarations]: Found implementation of procedure thread3 [2024-12-06 05:23:31,190 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-12-06 05:23:31,190 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-12-06 05:23:31,190 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-06 05:23:31,190 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 05:23:31,190 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 05:23:31,190 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2024-12-06 05:23:31,191 WARN L203 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement. [2024-12-06 05:23:31,283 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 05:23:31,284 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 05:23:31,562 INFO L279 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-12-06 05:23:31,562 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 05:23:31,574 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 05:23:31,574 INFO L312 CfgBuilder]: Removed 4 assume(true) statements. [2024-12-06 05:23:31,575 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 05:23:31 BoogieIcfgContainer [2024-12-06 05:23:31,575 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 05:23:31,575 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 05:23:31,575 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 05:23:31,583 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 05:23:31,583 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 05:23:31" (1/1) ... [2024-12-06 05:23:31,584 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck has thrown an exception: java.lang.UnsupportedOperationException: Concurrent programs are currently unsupported at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.initialize(CodeCheckObserver.java:172) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:356) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:166) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:150) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:127) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:233) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:227) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:144) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:106) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-12-06 05:23:31,588 INFO L158 Benchmark]: Toolchain (without parser) took 733.66ms. Allocated memory is still 92.3MB. Free memory was 69.0MB in the beginning and 62.1MB in the end (delta: 6.9MB). Peak memory consumption was 3.3MB. Max. memory is 16.1GB. [2024-12-06 05:23:31,588 INFO L158 Benchmark]: CDTParser took 0.26ms. Allocated memory is still 83.9MB. Free memory is still 47.7MB. There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 05:23:31,589 INFO L158 Benchmark]: CACSL2BoogieTranslator took 215.65ms. Allocated memory is still 92.3MB. Free memory was 68.8MB in the beginning and 55.7MB in the end (delta: 13.1MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-12-06 05:23:31,589 INFO L158 Benchmark]: Boogie Procedure Inliner took 26.77ms. Allocated memory is still 92.3MB. Free memory was 55.6MB in the beginning and 54.3MB in the end (delta: 1.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-12-06 05:23:31,589 INFO L158 Benchmark]: Boogie Preprocessor took 32.01ms. Allocated memory is still 92.3MB. Free memory was 54.3MB in the beginning and 52.7MB in the end (delta: 1.6MB). There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 05:23:31,590 INFO L158 Benchmark]: RCFGBuilder took 444.18ms. Allocated memory is still 92.3MB. Free memory was 52.7MB in the beginning and 63.5MB in the end (delta: -10.8MB). Peak memory consumption was 20.1MB. Max. memory is 16.1GB. [2024-12-06 05:23:31,590 INFO L158 Benchmark]: CodeCheck took 11.32ms. Allocated memory is still 92.3MB. Free memory was 63.2MB in the beginning and 62.1MB in the end (delta: 1.0MB). There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 05:23:31,593 INFO L338 ainManager$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 0.26ms. Allocated memory is still 83.9MB. Free memory is still 47.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 215.65ms. Allocated memory is still 92.3MB. Free memory was 68.8MB in the beginning and 55.7MB in the end (delta: 13.1MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 26.77ms. Allocated memory is still 92.3MB. Free memory was 55.6MB in the beginning and 54.3MB in the end (delta: 1.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 32.01ms. Allocated memory is still 92.3MB. Free memory was 54.3MB in the beginning and 52.7MB in the end (delta: 1.6MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 444.18ms. Allocated memory is still 92.3MB. Free memory was 52.7MB in the beginning and 63.5MB in the end (delta: -10.8MB). Peak memory consumption was 20.1MB. Max. memory is 16.1GB. * CodeCheck took 11.32ms. Allocated memory is still 92.3MB. Free memory was 63.2MB in the beginning and 62.1MB in the end (delta: 1.0MB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-12-06 05:23:31,607 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5652c21c-fb0c-4cb9-80bc-4404a489a0f3/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