./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-drivers-clk1_drivers-net-can-mcp251x.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 6a47aea7 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d12e600-7a6d-42ef-a9b1-4706941efc71/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d12e600-7a6d-42ef-a9b1-4706941efc71/bin/ukojak-CwSLpZB5Qu/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d12e600-7a6d-42ef-a9b1-4706941efc71/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d12e600-7a6d-42ef-a9b1-4706941efc71/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-drivers-clk1_drivers-net-can-mcp251x.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d12e600-7a6d-42ef-a9b1-4706941efc71/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d12e600-7a6d-42ef-a9b1-4706941efc71/bin/ukojak-CwSLpZB5Qu --witnessprinter.witness.filename witness.graphml --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 64bit --witnessprinter.graph.data.programhash 4230dcd825d3a8c4f2993182656471f5db1d08c7b5deb32f72a092968196ad9c --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:52:15,886 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:52:15,888 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:52:15,917 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:52:15,918 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:52:15,919 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:52:15,921 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:52:15,923 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:52:15,926 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:52:15,927 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:52:15,928 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:52:15,930 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:52:15,930 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:52:15,932 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:52:15,933 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:52:15,935 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:52:15,936 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:52:15,937 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:52:15,940 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:52:15,942 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:52:15,944 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:52:15,946 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:52:15,947 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:52:15,948 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:52:15,952 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:52:15,953 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:52:15,953 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:52:15,954 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:52:15,955 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:52:15,956 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:52:15,957 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:52:15,958 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:52:15,959 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:52:15,960 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:52:15,961 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:52:15,962 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:52:15,963 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:52:15,963 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:52:15,963 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:52:15,964 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:52:15,965 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:52:15,966 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d12e600-7a6d-42ef-a9b1-4706941efc71/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-23 15:52:15,990 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:52:15,990 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:52:15,991 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:52:15,991 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:52:15,992 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:52:15,992 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:52:15,992 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:52:15,992 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 15:52:15,993 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:52:15,993 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:52:15,993 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:52:15,993 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:52:15,993 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:52:15,994 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:52:15,994 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:52:15,994 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:52:15,994 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:52:15,994 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:52:15,995 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:52:15,995 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:52:15,995 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:52:15,995 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:52:15,995 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 15:52:15,996 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 15:52:15,996 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:52:15,996 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d12e600-7a6d-42ef-a9b1-4706941efc71/bin/ukojak-CwSLpZB5Qu/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d12e600-7a6d-42ef-a9b1-4706941efc71/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4230dcd825d3a8c4f2993182656471f5db1d08c7b5deb32f72a092968196ad9c [2021-11-23 15:52:16,266 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:52:16,288 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:52:16,294 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:52:16,296 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:52:16,297 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:52:16,298 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d12e600-7a6d-42ef-a9b1-4706941efc71/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-drivers-clk1_drivers-net-can-mcp251x.cil.i [2021-11-23 15:52:16,376 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d12e600-7a6d-42ef-a9b1-4706941efc71/bin/ukojak-CwSLpZB5Qu/data/f8722c066/a6d07045efc040aaafd4df33b799d00f/FLAGa29c36331 [2021-11-23 15:52:17,331 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:52:17,334 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d12e600-7a6d-42ef-a9b1-4706941efc71/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-drivers-clk1_drivers-net-can-mcp251x.cil.i [2021-11-23 15:52:17,386 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d12e600-7a6d-42ef-a9b1-4706941efc71/bin/ukojak-CwSLpZB5Qu/data/f8722c066/a6d07045efc040aaafd4df33b799d00f/FLAGa29c36331 [2021-11-23 15:52:17,686 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d12e600-7a6d-42ef-a9b1-4706941efc71/bin/ukojak-CwSLpZB5Qu/data/f8722c066/a6d07045efc040aaafd4df33b799d00f [2021-11-23 15:52:17,689 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:52:17,690 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:52:17,692 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:52:17,692 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:52:17,696 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:52:17,697 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:52:17" (1/1) ... [2021-11-23 15:52:17,709 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@65e2dab3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:52:17, skipping insertion in model container [2021-11-23 15:52:17,709 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:52:17" (1/1) ... [2021-11-23 15:52:17,723 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:52:17,884 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:52:20,142 WARN L230 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_0d12e600-7a6d-42ef-a9b1-4706941efc71/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-drivers-clk1_drivers-net-can-mcp251x.cil.i[256140,256153] [2021-11-23 15:52:20,166 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:52:20,207 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:52:20,611 WARN L230 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_0d12e600-7a6d-42ef-a9b1-4706941efc71/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-drivers-clk1_drivers-net-can-mcp251x.cil.i[256140,256153] [2021-11-23 15:52:20,616 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:52:20,823 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:52:20,824 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:52:20 WrapperNode [2021-11-23 15:52:20,824 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:52:20,826 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:52:20,826 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:52:20,826 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:52:20,835 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:52:20" (1/1) ... [2021-11-23 15:52:20,956 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:52:20" (1/1) ... [2021-11-23 15:52:21,155 INFO L137 Inliner]: procedures = 287, calls = 1398, calls flagged for inlining = 167, calls inlined = 163, statements flattened = 3687 [2021-11-23 15:52:21,157 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:52:21,158 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:52:21,159 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:52:21,159 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:52:21,172 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:52:20" (1/1) ... [2021-11-23 15:52:21,172 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:52:20" (1/1) ... [2021-11-23 15:52:21,191 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:52:20" (1/1) ... [2021-11-23 15:52:21,191 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:52:20" (1/1) ... [2021-11-23 15:52:21,369 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:52:20" (1/1) ... [2021-11-23 15:52:21,399 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:52:20" (1/1) ... [2021-11-23 15:52:21,427 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:52:20" (1/1) ... [2021-11-23 15:52:21,460 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:52:21,462 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:52:21,463 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:52:21,463 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:52:21,464 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:52:20" (1/1) ... [2021-11-23 15:52:21,473 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:52:21,486 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d12e600-7a6d-42ef-a9b1-4706941efc71/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:52:21,507 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d12e600-7a6d-42ef-a9b1-4706941efc71/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:52:21,524 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d12e600-7a6d-42ef-a9b1-4706941efc71/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:52:21,564 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:52:21,565 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:52:21,566 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:52:21,566 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:52:21,566 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 15:52:21,566 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 15:52:21,567 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2021-11-23 15:52:21,568 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2021-11-23 15:52:21,568 INFO L130 BoogieDeclarations]: Found specification of procedure spi_sync [2021-11-23 15:52:21,568 INFO L138 BoogieDeclarations]: Found implementation of procedure spi_sync [2021-11-23 15:52:21,568 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:52:21,569 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:52:21,569 INFO L130 BoogieDeclarations]: Found specification of procedure mcp251x_open_clean [2021-11-23 15:52:21,569 INFO L138 BoogieDeclarations]: Found implementation of procedure mcp251x_open_clean [2021-11-23 15:52:21,569 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-11-23 15:52:21,569 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-11-23 15:52:21,570 INFO L130 BoogieDeclarations]: Found specification of procedure devm_regulator_get [2021-11-23 15:52:21,570 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_regulator_get [2021-11-23 15:52:21,570 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-11-23 15:52:21,570 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-11-23 15:52:21,570 INFO L130 BoogieDeclarations]: Found specification of procedure mcp251x_spi_trans [2021-11-23 15:52:21,571 INFO L138 BoogieDeclarations]: Found implementation of procedure mcp251x_spi_trans [2021-11-23 15:52:21,571 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2021-11-23 15:52:21,571 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2021-11-23 15:52:21,571 INFO L130 BoogieDeclarations]: Found specification of procedure mcp251x_read_reg [2021-11-23 15:52:21,572 INFO L138 BoogieDeclarations]: Found implementation of procedure mcp251x_read_reg [2021-11-23 15:52:21,572 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:52:21,572 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-23 15:52:21,572 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-23 15:52:21,572 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:52:21,573 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-23 15:52:21,573 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-23 15:52:21,573 INFO L130 BoogieDeclarations]: Found specification of procedure mcp251x_stop [2021-11-23 15:52:21,574 INFO L138 BoogieDeclarations]: Found implementation of procedure mcp251x_stop [2021-11-23 15:52:21,574 INFO L130 BoogieDeclarations]: Found specification of procedure mcp251x_write_bits [2021-11-23 15:52:21,575 INFO L138 BoogieDeclarations]: Found implementation of procedure mcp251x_write_bits [2021-11-23 15:52:21,575 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-23 15:52:21,575 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-23 15:52:21,575 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx_ni [2021-11-23 15:52:21,575 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx_ni [2021-11-23 15:52:21,576 INFO L130 BoogieDeclarations]: Found specification of procedure can_led_event [2021-11-23 15:52:21,576 INFO L138 BoogieDeclarations]: Found implementation of procedure can_led_event [2021-11-23 15:52:21,576 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:52:21,576 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:52:21,577 INFO L130 BoogieDeclarations]: Found specification of procedure spi_message_add_tail [2021-11-23 15:52:21,577 INFO L138 BoogieDeclarations]: Found implementation of procedure spi_message_add_tail [2021-11-23 15:52:21,577 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2021-11-23 15:52:21,578 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2021-11-23 15:52:21,578 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2021-11-23 15:52:21,578 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2021-11-23 15:52:21,579 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-11-23 15:52:21,579 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-11-23 15:52:21,579 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-23 15:52:21,579 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-23 15:52:21,579 INFO L130 BoogieDeclarations]: Found specification of procedure to_spi_device [2021-11-23 15:52:21,580 INFO L138 BoogieDeclarations]: Found implementation of procedure to_spi_device [2021-11-23 15:52:21,580 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-23 15:52:21,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-23 15:52:21,580 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-11-23 15:52:21,581 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-11-23 15:52:21,581 INFO L130 BoogieDeclarations]: Found specification of procedure close_candev [2021-11-23 15:52:21,582 INFO L138 BoogieDeclarations]: Found implementation of procedure close_candev [2021-11-23 15:52:21,582 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2021-11-23 15:52:21,583 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2021-11-23 15:52:21,584 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2021-11-23 15:52:21,584 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2021-11-23 15:52:21,584 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-23 15:52:21,584 INFO L130 BoogieDeclarations]: Found specification of procedure mcp251x_set_normal_mode [2021-11-23 15:52:21,585 INFO L138 BoogieDeclarations]: Found implementation of procedure mcp251x_set_normal_mode [2021-11-23 15:52:21,585 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-23 15:52:21,585 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-23 15:52:21,586 INFO L130 BoogieDeclarations]: Found specification of procedure mcp251x_can_remove [2021-11-23 15:52:21,586 INFO L138 BoogieDeclarations]: Found implementation of procedure mcp251x_can_remove [2021-11-23 15:52:21,586 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-23 15:52:21,586 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-23 15:52:21,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-23 15:52:21,587 INFO L130 BoogieDeclarations]: Found specification of procedure mcp251x_error_skb [2021-11-23 15:52:21,587 INFO L138 BoogieDeclarations]: Found implementation of procedure mcp251x_error_skb [2021-11-23 15:52:21,587 INFO L130 BoogieDeclarations]: Found specification of procedure mcp251x_hw_sleep [2021-11-23 15:52:21,588 INFO L138 BoogieDeclarations]: Found implementation of procedure mcp251x_hw_sleep [2021-11-23 15:52:21,588 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2021-11-23 15:52:21,588 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2021-11-23 15:52:21,588 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 15:52:21,588 INFO L130 BoogieDeclarations]: Found specification of procedure mcp251x_clean [2021-11-23 15:52:21,589 INFO L138 BoogieDeclarations]: Found implementation of procedure mcp251x_clean [2021-11-23 15:52:21,589 INFO L130 BoogieDeclarations]: Found specification of procedure regulator_disable [2021-11-23 15:52:21,589 INFO L138 BoogieDeclarations]: Found implementation of procedure regulator_disable [2021-11-23 15:52:21,589 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 15:52:21,589 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 15:52:21,590 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_drivers_clk1__more_at_exit [2021-11-23 15:52:21,590 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_drivers_clk1__more_at_exit [2021-11-23 15:52:21,590 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-11-23 15:52:21,591 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-11-23 15:52:21,591 INFO L130 BoogieDeclarations]: Found specification of procedure mcp251x_power_enable [2021-11-23 15:52:21,591 INFO L138 BoogieDeclarations]: Found implementation of procedure mcp251x_power_enable [2021-11-23 15:52:21,592 INFO L130 BoogieDeclarations]: Found specification of procedure mcp251x_can_suspend [2021-11-23 15:52:21,592 INFO L138 BoogieDeclarations]: Found implementation of procedure mcp251x_can_suspend [2021-11-23 15:52:21,593 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 15:52:21,593 INFO L130 BoogieDeclarations]: Found specification of procedure mcp251x_open [2021-11-23 15:52:21,593 INFO L138 BoogieDeclarations]: Found implementation of procedure mcp251x_open [2021-11-23 15:52:21,594 INFO L130 BoogieDeclarations]: Found specification of procedure mcp251x_can_probe [2021-11-23 15:52:21,595 INFO L138 BoogieDeclarations]: Found implementation of procedure mcp251x_can_probe [2021-11-23 15:52:21,595 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:52:21,595 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:52:21,595 INFO L130 BoogieDeclarations]: Found specification of procedure mcp251x_can_resume [2021-11-23 15:52:21,595 INFO L138 BoogieDeclarations]: Found implementation of procedure mcp251x_can_resume [2021-11-23 15:52:21,596 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:52:21,597 INFO L130 BoogieDeclarations]: Found specification of procedure mcp251x_hw_reset [2021-11-23 15:52:21,597 INFO L138 BoogieDeclarations]: Found implementation of procedure mcp251x_hw_reset [2021-11-23 15:52:21,597 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:52:21,598 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-23 15:52:21,598 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-23 15:52:21,598 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-23 15:52:21,598 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-23 15:52:21,599 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:52:21,599 INFO L130 BoogieDeclarations]: Found specification of procedure spi_message_init [2021-11-23 15:52:21,599 INFO L138 BoogieDeclarations]: Found implementation of procedure spi_message_init [2021-11-23 15:52:21,599 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:52:21,600 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:52:21,600 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-11-23 15:52:21,600 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-11-23 15:52:21,600 INFO L130 BoogieDeclarations]: Found specification of procedure spi_get_drvdata [2021-11-23 15:52:21,601 INFO L138 BoogieDeclarations]: Found implementation of procedure spi_get_drvdata [2021-11-23 15:52:21,601 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2021-11-23 15:52:21,602 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2021-11-23 15:52:21,605 INFO L130 BoogieDeclarations]: Found specification of procedure mcp251x_setup [2021-11-23 15:52:21,606 INFO L138 BoogieDeclarations]: Found implementation of procedure mcp251x_setup [2021-11-23 15:52:21,606 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-23 15:52:21,606 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-23 15:52:21,608 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kzalloc [2021-11-23 15:52:21,609 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_kzalloc [2021-11-23 15:52:21,609 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-11-23 15:52:21,610 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-11-23 15:52:21,610 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-23 15:52:21,616 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-23 15:52:21,617 INFO L130 BoogieDeclarations]: Found specification of procedure mcp251x_hw_rx [2021-11-23 15:52:21,617 INFO L138 BoogieDeclarations]: Found implementation of procedure mcp251x_hw_rx [2021-11-23 15:52:21,617 INFO L130 BoogieDeclarations]: Found specification of procedure mcp251x_is_2510 [2021-11-23 15:52:21,617 INFO L138 BoogieDeclarations]: Found implementation of procedure mcp251x_is_2510 [2021-11-23 15:52:21,618 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 15:52:21,618 INFO L130 BoogieDeclarations]: Found specification of procedure free_candev [2021-11-23 15:52:21,618 INFO L138 BoogieDeclarations]: Found implementation of procedure free_candev [2021-11-23 15:52:21,618 INFO L130 BoogieDeclarations]: Found specification of procedure mcp251x_write_reg [2021-11-23 15:52:21,618 INFO L138 BoogieDeclarations]: Found implementation of procedure mcp251x_write_reg [2021-11-23 15:52:21,619 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2021-11-23 15:52:21,619 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2021-11-23 15:52:21,619 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-23 15:52:21,619 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-23 15:52:21,619 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:52:21,620 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:52:21,620 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-11-23 15:52:21,620 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-11-23 15:52:22,410 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:52:22,414 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:52:22,610 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: Set is immutable at de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.UnmodifiableTransFormula.removeSuperfluousVars(UnmodifiableTransFormula.java:212) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.finishConstruction(TransFormulaBuilder.java:273) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.getTrivialTransFormula(TransFormulaBuilder.java:285) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.removeAuxiliaryGoto(CfgBuilder.java:962) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:727) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:266) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) 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:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:52:22,615 INFO L158 Benchmark]: Toolchain (without parser) took 4923.07ms. Allocated memory was 113.2MB in the beginning and 272.6MB in the end (delta: 159.4MB). Free memory was 84.4MB in the beginning and 150.3MB in the end (delta: -65.9MB). Peak memory consumption was 92.0MB. Max. memory is 16.1GB. [2021-11-23 15:52:22,615 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 113.2MB. Free memory is still 87.6MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:52:22,616 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3133.14ms. Allocated memory was 113.2MB in the beginning and 159.4MB in the end (delta: 46.1MB). Free memory was 84.4MB in the beginning and 79.6MB in the end (delta: 4.8MB). Peak memory consumption was 81.3MB. Max. memory is 16.1GB. [2021-11-23 15:52:22,617 INFO L158 Benchmark]: Boogie Procedure Inliner took 331.91ms. Allocated memory is still 159.4MB. Free memory was 79.6MB in the beginning and 57.4MB in the end (delta: 22.2MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. [2021-11-23 15:52:22,618 INFO L158 Benchmark]: Boogie Preprocessor took 302.02ms. Allocated memory was 159.4MB in the beginning and 272.6MB in the end (delta: 113.2MB). Free memory was 57.4MB in the beginning and 188.0MB in the end (delta: -130.6MB). Peak memory consumption was 12.9MB. Max. memory is 16.1GB. [2021-11-23 15:52:22,619 INFO L158 Benchmark]: RCFGBuilder took 1150.04ms. Allocated memory is still 272.6MB. Free memory was 188.0MB in the beginning and 150.3MB in the end (delta: 37.7MB). Peak memory consumption was 37.7MB. Max. memory is 16.1GB. [2021-11-23 15:52:22,623 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31ms. Allocated memory is still 113.2MB. Free memory is still 87.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3133.14ms. Allocated memory was 113.2MB in the beginning and 159.4MB in the end (delta: 46.1MB). Free memory was 84.4MB in the beginning and 79.6MB in the end (delta: 4.8MB). Peak memory consumption was 81.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 331.91ms. Allocated memory is still 159.4MB. Free memory was 79.6MB in the beginning and 57.4MB in the end (delta: 22.2MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 302.02ms. Allocated memory was 159.4MB in the beginning and 272.6MB in the end (delta: 113.2MB). Free memory was 57.4MB in the beginning and 188.0MB in the end (delta: -130.6MB). Peak memory consumption was 12.9MB. Max. memory is 16.1GB. * RCFGBuilder took 1150.04ms. Allocated memory is still 272.6MB. Free memory was 188.0MB in the beginning and 150.3MB in the end (delta: 37.7MB). Peak memory consumption was 37.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Set is immutable: de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 15:52:22,690 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d12e600-7a6d-42ef-a9b1-4706941efc71/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, 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_0d12e600-7a6d-42ef-a9b1-4706941efc71/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d12e600-7a6d-42ef-a9b1-4706941efc71/bin/ukojak-CwSLpZB5Qu/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d12e600-7a6d-42ef-a9b1-4706941efc71/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d12e600-7a6d-42ef-a9b1-4706941efc71/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-drivers-clk1_drivers-net-can-mcp251x.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d12e600-7a6d-42ef-a9b1-4706941efc71/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d12e600-7a6d-42ef-a9b1-4706941efc71/bin/ukojak-CwSLpZB5Qu --witnessprinter.witness.filename witness.graphml --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 64bit --witnessprinter.graph.data.programhash 4230dcd825d3a8c4f2993182656471f5db1d08c7b5deb32f72a092968196ad9c --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:52:25,089 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:52:25,092 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:52:25,130 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:52:25,131 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:52:25,132 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:52:25,134 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:52:25,137 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:52:25,139 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:52:25,140 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:52:25,142 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:52:25,143 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:52:25,144 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:52:25,145 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:52:25,147 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:52:25,148 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:52:25,150 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:52:25,151 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:52:25,153 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:52:25,156 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:52:25,158 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:52:25,160 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:52:25,161 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:52:25,162 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:52:25,166 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:52:25,167 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:52:25,167 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:52:25,168 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:52:25,169 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:52:25,170 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:52:25,170 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:52:25,171 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:52:25,172 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:52:25,173 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:52:25,174 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:52:25,175 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:52:25,176 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:52:25,176 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:52:25,176 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:52:25,177 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:52:25,178 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:52:25,179 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d12e600-7a6d-42ef-a9b1-4706941efc71/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-23 15:52:25,206 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:52:25,206 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:52:25,207 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:52:25,207 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:52:25,208 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:52:25,208 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:52:25,209 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:52:25,209 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:52:25,209 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:52:25,209 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:52:25,209 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:52:25,210 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-23 15:52:25,210 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-23 15:52:25,210 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-23 15:52:25,210 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:52:25,210 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:52:25,211 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:52:25,211 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:52:25,211 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:52:25,211 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:52:25,211 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:52:25,212 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:52:25,212 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:52:25,212 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:52:25,212 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-23 15:52:25,212 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-23 15:52:25,213 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:52:25,213 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-23 15:52:25,213 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 15:52:25,213 INFO L138 SettingsManager]: * Logic for external solver=AUFBV WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d12e600-7a6d-42ef-a9b1-4706941efc71/bin/ukojak-CwSLpZB5Qu/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d12e600-7a6d-42ef-a9b1-4706941efc71/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4230dcd825d3a8c4f2993182656471f5db1d08c7b5deb32f72a092968196ad9c [2021-11-23 15:52:25,556 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:52:25,580 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:52:25,584 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:52:25,585 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:52:25,587 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:52:25,588 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d12e600-7a6d-42ef-a9b1-4706941efc71/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-drivers-clk1_drivers-net-can-mcp251x.cil.i [2021-11-23 15:52:25,672 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d12e600-7a6d-42ef-a9b1-4706941efc71/bin/ukojak-CwSLpZB5Qu/data/b6d374c0c/00ab284160ac40ac99a3623acfd6ce23/FLAG50af2da6a [2021-11-23 15:52:26,626 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:52:26,627 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d12e600-7a6d-42ef-a9b1-4706941efc71/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-drivers-clk1_drivers-net-can-mcp251x.cil.i [2021-11-23 15:52:26,686 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d12e600-7a6d-42ef-a9b1-4706941efc71/bin/ukojak-CwSLpZB5Qu/data/b6d374c0c/00ab284160ac40ac99a3623acfd6ce23/FLAG50af2da6a [2021-11-23 15:52:27,087 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d12e600-7a6d-42ef-a9b1-4706941efc71/bin/ukojak-CwSLpZB5Qu/data/b6d374c0c/00ab284160ac40ac99a3623acfd6ce23 [2021-11-23 15:52:27,089 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:52:27,090 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:52:27,111 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:52:27,111 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:52:27,114 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:52:27,116 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:52:27" (1/1) ... [2021-11-23 15:52:27,117 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4210007a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:52:27, skipping insertion in model container [2021-11-23 15:52:27,117 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:52:27" (1/1) ... [2021-11-23 15:52:27,125 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:52:27,286 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:52:28,861 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.IllegalArgumentException: cannot determine size of incomplete type at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.constructSizeTValueAndOffsets_StructAndUnion(TypeSizeAndOffsetComputer.java:256) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.computeSize(TypeSizeAndOffsetComputer.java:203) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.constructBytesizeExpression(TypeSizeAndOffsetComputer.java:121) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.checkIfNecessaryMemoryModelAdaption(CHandler.java:996) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:963) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:279) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.ExpressionResultTransformer.transformDispatchDecaySwitchRexBoolToInt(ExpressionResultTransformer.java:177) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionCallGivenNameAndArguments(FunctionHandler.java:674) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionCallExpression(FunctionHandler.java:508) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1441) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:267) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:730) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:282) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1385) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:220) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1069) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1069) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1069) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:371) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1456) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:155) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3268) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2342) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:595) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) 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) [2021-11-23 15:52:28,868 INFO L158 Benchmark]: Toolchain (without parser) took 1776.56ms. Allocated memory was 69.2MB in the beginning and 86.0MB in the end (delta: 16.8MB). Free memory was 36.2MB in the beginning and 53.3MB in the end (delta: -17.1MB). Peak memory consumption was 24.5MB. Max. memory is 16.1GB. [2021-11-23 15:52:28,869 INFO L158 Benchmark]: CDTParser took 0.22ms. Allocated memory is still 52.4MB. Free memory was 32.5MB in the beginning and 32.4MB in the end (delta: 41.6kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:52:28,870 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1755.24ms. Allocated memory was 69.2MB in the beginning and 86.0MB in the end (delta: 16.8MB). Free memory was 49.9MB in the beginning and 53.3MB in the end (delta: -3.4MB). Peak memory consumption was 36.3MB. Max. memory is 16.1GB. [2021-11-23 15:52:28,872 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22ms. Allocated memory is still 52.4MB. Free memory was 32.5MB in the beginning and 32.4MB in the end (delta: 41.6kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1755.24ms. Allocated memory was 69.2MB in the beginning and 86.0MB in the end (delta: 16.8MB). Free memory was 49.9MB in the beginning and 53.3MB in the end (delta: -3.4MB). Peak memory consumption was 36.3MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: IllegalArgumentException: cannot determine size of incomplete type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: IllegalArgumentException: cannot determine size of incomplete type: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.constructSizeTValueAndOffsets_StructAndUnion(TypeSizeAndOffsetComputer.java:256) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: IllegalArgumentException: cannot determine size of incomplete type