./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-drivers-clk1_drivers-net-ethernet-cadence-macb.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_917795b2-e784-4927-8249-57a4cb7c834d/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_917795b2-e784-4927-8249-57a4cb7c834d/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_917795b2-e784-4927-8249-57a4cb7c834d/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_917795b2-e784-4927-8249-57a4cb7c834d/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-drivers-clk1_drivers-net-ethernet-cadence-macb.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_917795b2-e784-4927-8249-57a4cb7c834d/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_917795b2-e784-4927-8249-57a4cb7c834d/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 3a2c6724f5301da85e20fbddd1914030623487cb494f00194a53042f01a1dafb --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:40:31,170 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:40:31,172 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:40:31,203 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:40:31,204 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:40:31,205 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:40:31,207 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:40:31,209 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:40:31,211 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:40:31,212 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:40:31,213 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:40:31,215 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:40:31,215 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:40:31,217 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:40:31,218 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:40:31,226 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:40:31,227 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:40:31,229 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:40:31,233 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:40:31,242 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:40:31,244 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:40:31,249 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:40:31,251 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:40:31,252 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:40:31,255 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:40:31,255 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:40:31,256 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:40:31,257 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:40:31,257 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:40:31,259 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:40:31,259 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:40:31,260 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:40:31,261 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:40:31,262 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:40:31,263 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:40:31,263 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:40:31,264 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:40:31,264 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:40:31,264 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:40:31,265 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:40:31,266 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:40:31,267 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_917795b2-e784-4927-8249-57a4cb7c834d/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-23 15:40:31,290 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:40:31,290 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:40:31,291 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:40:31,291 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:40:31,292 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:40:31,292 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:40:31,293 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:40:31,293 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 15:40:31,293 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:40:31,293 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:40:31,293 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:40:31,294 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:40:31,294 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:40:31,294 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:40:31,294 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:40:31,294 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:40:31,295 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:40:31,295 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:40:31,295 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:40:31,295 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:40:31,296 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:40:31,296 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:40:31,296 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 15:40:31,296 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 15:40:31,296 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:40:31,297 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_917795b2-e784-4927-8249-57a4cb7c834d/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_917795b2-e784-4927-8249-57a4cb7c834d/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3a2c6724f5301da85e20fbddd1914030623487cb494f00194a53042f01a1dafb [2021-11-23 15:40:31,558 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:40:31,587 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:40:31,589 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:40:31,591 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:40:31,592 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:40:31,594 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_917795b2-e784-4927-8249-57a4cb7c834d/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-drivers-clk1_drivers-net-ethernet-cadence-macb.cil.i [2021-11-23 15:40:31,676 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_917795b2-e784-4927-8249-57a4cb7c834d/bin/ukojak-CwSLpZB5Qu/data/a960aff43/91c487e440a6416f85d85b7c8eadd83d/FLAGa1bcb0aa8 [2021-11-23 15:40:32,649 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:40:32,650 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_917795b2-e784-4927-8249-57a4cb7c834d/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-drivers-clk1_drivers-net-ethernet-cadence-macb.cil.i [2021-11-23 15:40:32,710 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_917795b2-e784-4927-8249-57a4cb7c834d/bin/ukojak-CwSLpZB5Qu/data/a960aff43/91c487e440a6416f85d85b7c8eadd83d/FLAGa1bcb0aa8 [2021-11-23 15:40:33,083 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_917795b2-e784-4927-8249-57a4cb7c834d/bin/ukojak-CwSLpZB5Qu/data/a960aff43/91c487e440a6416f85d85b7c8eadd83d [2021-11-23 15:40:33,086 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:40:33,087 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:40:33,089 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:40:33,089 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:40:33,093 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:40:33,093 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:40:33" (1/1) ... [2021-11-23 15:40:33,094 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2f81aa31 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:40:33, skipping insertion in model container [2021-11-23 15:40:33,095 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:40:33" (1/1) ... [2021-11-23 15:40:33,102 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:40:33,288 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:40:36,161 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_917795b2-e784-4927-8249-57a4cb7c834d/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-drivers-clk1_drivers-net-ethernet-cadence-macb.cil.i[325844,325857] [2021-11-23 15:40:36,189 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:40:36,260 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:40:36,671 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_917795b2-e784-4927-8249-57a4cb7c834d/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-drivers-clk1_drivers-net-ethernet-cadence-macb.cil.i[325844,325857] [2021-11-23 15:40:36,682 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:40:36,874 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:40:36,874 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:40:36 WrapperNode [2021-11-23 15:40:36,875 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:40:36,876 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:40:36,876 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:40:36,876 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:40:36,883 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:40:36" (1/1) ... [2021-11-23 15:40:36,987 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:40:36" (1/1) ... [2021-11-23 15:40:37,239 INFO L137 Inliner]: procedures = 414, calls = 2180, calls flagged for inlining = 245, calls inlined = 230, statements flattened = 5648 [2021-11-23 15:40:37,241 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:40:37,242 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:40:37,242 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:40:37,242 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:40:37,282 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:40:36" (1/1) ... [2021-11-23 15:40:37,282 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:40:36" (1/1) ... [2021-11-23 15:40:37,302 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:40:36" (1/1) ... [2021-11-23 15:40:37,303 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:40:36" (1/1) ... [2021-11-23 15:40:37,447 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:40:36" (1/1) ... [2021-11-23 15:40:37,476 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:40:36" (1/1) ... [2021-11-23 15:40:37,515 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:40:36" (1/1) ... [2021-11-23 15:40:37,552 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:40:37,553 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:40:37,553 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:40:37,553 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:40:37,555 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:40:36" (1/1) ... [2021-11-23 15:40:37,562 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:40:37,573 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_917795b2-e784-4927-8249-57a4cb7c834d/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:40:37,592 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_917795b2-e784-4927-8249-57a4cb7c834d/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:40:37,609 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_917795b2-e784-4927-8249-57a4cb7c834d/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:40:37,633 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 15:40:37,633 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 15:40:37,634 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2021-11-23 15:40:37,634 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2021-11-23 15:40:37,634 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2021-11-23 15:40:37,634 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2021-11-23 15:40:37,634 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:40:37,634 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:40:37,635 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_open_9_6 [2021-11-23 15:40:37,635 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_open_9_6 [2021-11-23 15:40:37,635 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_restore [2021-11-23 15:40:37,635 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_restore [2021-11-23 15:40:37,635 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-23 15:40:37,635 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-23 15:40:37,636 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-11-23 15:40:37,636 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-11-23 15:40:37,636 INFO L130 BoogieDeclarations]: Found specification of procedure macb_set_hwaddr [2021-11-23 15:40:37,636 INFO L138 BoogieDeclarations]: Found implementation of procedure macb_set_hwaddr [2021-11-23 15:40:37,636 INFO L130 BoogieDeclarations]: Found specification of procedure macb_get_regs_len [2021-11-23 15:40:37,636 INFO L138 BoogieDeclarations]: Found implementation of procedure macb_get_regs_len [2021-11-23 15:40:37,637 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-23 15:40:37,637 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-23 15:40:37,637 INFO L130 BoogieDeclarations]: Found specification of procedure macb_probe [2021-11-23 15:40:37,637 INFO L138 BoogieDeclarations]: Found implementation of procedure macb_probe [2021-11-23 15:40:37,637 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-23 15:40:37,637 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-23 15:40:37,638 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2021-11-23 15:40:37,638 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2021-11-23 15:40:37,638 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-11-23 15:40:37,638 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-11-23 15:40:37,638 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-23 15:40:37,638 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-23 15:40:37,639 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2021-11-23 15:40:37,639 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2021-11-23 15:40:37,639 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-23 15:40:37,639 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-23 15:40:37,639 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:40:37,639 INFO L130 BoogieDeclarations]: Found specification of procedure macb_remove [2021-11-23 15:40:37,640 INFO L138 BoogieDeclarations]: Found implementation of procedure macb_remove [2021-11-23 15:40:37,640 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-11-23 15:40:37,640 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-11-23 15:40:37,640 INFO L130 BoogieDeclarations]: Found specification of procedure eth_change_mtu [2021-11-23 15:40:37,640 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_change_mtu [2021-11-23 15:40:37,640 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-23 15:40:37,640 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-23 15:40:37,641 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-23 15:40:37,641 INFO L130 BoogieDeclarations]: Found specification of procedure __napi_schedule [2021-11-23 15:40:37,641 INFO L138 BoogieDeclarations]: Found implementation of procedure __napi_schedule [2021-11-23 15:40:37,641 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-23 15:40:37,641 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-23 15:40:37,641 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2021-11-23 15:40:37,642 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2021-11-23 15:40:37,642 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-23 15:40:37,642 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-23 15:40:37,642 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-23 15:40:37,642 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 15:40:37,642 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-23 15:40:37,643 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-23 15:40:37,643 INFO L130 BoogieDeclarations]: Found specification of procedure macb_free_consistent [2021-11-23 15:40:37,643 INFO L138 BoogieDeclarations]: Found implementation of procedure macb_free_consistent [2021-11-23 15:40:37,643 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 15:40:37,643 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 15:40:37,643 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_drivers_clk1__more_at_exit [2021-11-23 15:40:37,644 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_drivers_clk1__more_at_exit [2021-11-23 15:40:37,644 INFO L130 BoogieDeclarations]: Found specification of procedure macb_open [2021-11-23 15:40:37,644 INFO L138 BoogieDeclarations]: Found implementation of procedure macb_open [2021-11-23 15:40:37,644 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-11-23 15:40:37,644 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-11-23 15:40:37,644 INFO L130 BoogieDeclarations]: Found specification of procedure macb_alloc_consistent [2021-11-23 15:40:37,645 INFO L138 BoogieDeclarations]: Found implementation of procedure macb_alloc_consistent [2021-11-23 15:40:37,645 INFO L130 BoogieDeclarations]: Found specification of procedure macb_resume [2021-11-23 15:40:37,645 INFO L138 BoogieDeclarations]: Found implementation of procedure macb_resume [2021-11-23 15:40:37,645 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:40:37,645 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2021-11-23 15:40:37,645 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2021-11-23 15:40:37,646 INFO L130 BoogieDeclarations]: Found specification of procedure macb_is_gem [2021-11-23 15:40:37,646 INFO L138 BoogieDeclarations]: Found implementation of procedure macb_is_gem [2021-11-23 15:40:37,646 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2021-11-23 15:40:37,646 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2021-11-23 15:40:37,646 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:40:37,646 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-23 15:40:37,646 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-23 15:40:37,647 INFO L130 BoogieDeclarations]: Found specification of procedure macb_rx_ring_wrap [2021-11-23 15:40:37,647 INFO L138 BoogieDeclarations]: Found implementation of procedure macb_rx_ring_wrap [2021-11-23 15:40:37,647 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:40:37,647 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:40:37,647 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:40:37,647 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-11-23 15:40:37,648 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-11-23 15:40:37,648 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_drvdata [2021-11-23 15:40:37,648 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_drvdata [2021-11-23 15:40:37,648 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-23 15:40:37,648 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-23 15:40:37,648 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-11-23 15:40:37,648 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-11-23 15:40:37,649 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-11-23 15:40:37,649 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-11-23 15:40:37,649 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule_prep [2021-11-23 15:40:37,649 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule_prep [2021-11-23 15:40:37,649 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2021-11-23 15:40:37,649 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2021-11-23 15:40:37,650 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:40:37,650 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:40:37,650 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-11-23 15:40:37,650 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-11-23 15:40:37,650 INFO L130 BoogieDeclarations]: Found specification of procedure mdiobus_free [2021-11-23 15:40:37,650 INFO L138 BoogieDeclarations]: Found implementation of procedure mdiobus_free [2021-11-23 15:40:37,651 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:40:37,651 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:40:37,651 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:40:37,651 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:40:37,651 INFO L130 BoogieDeclarations]: Found specification of procedure mdiobus_unregister [2021-11-23 15:40:37,651 INFO L138 BoogieDeclarations]: Found implementation of procedure mdiobus_unregister [2021-11-23 15:40:37,651 INFO L130 BoogieDeclarations]: Found specification of procedure phy_find_first [2021-11-23 15:40:37,652 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_find_first [2021-11-23 15:40:37,652 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-11-23 15:40:37,652 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-11-23 15:40:37,652 INFO L130 BoogieDeclarations]: Found specification of procedure macb_tx_ring_wrap [2021-11-23 15:40:37,652 INFO L138 BoogieDeclarations]: Found implementation of procedure macb_tx_ring_wrap [2021-11-23 15:40:37,652 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_17 [2021-11-23 15:40:37,653 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_17 [2021-11-23 15:40:37,653 INFO L130 BoogieDeclarations]: Found specification of procedure macb_get_hwaddr [2021-11-23 15:40:37,653 INFO L138 BoogieDeclarations]: Found implementation of procedure macb_get_hwaddr [2021-11-23 15:40:37,653 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-11-23 15:40:37,653 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-11-23 15:40:37,653 INFO L130 BoogieDeclarations]: Found specification of procedure macb_handle_link_change [2021-11-23 15:40:37,654 INFO L138 BoogieDeclarations]: Found implementation of procedure macb_handle_link_change [2021-11-23 15:40:37,654 INFO L130 BoogieDeclarations]: Found specification of procedure macb_mii_init [2021-11-23 15:40:37,654 INFO L138 BoogieDeclarations]: Found implementation of procedure macb_mii_init [2021-11-23 15:40:37,654 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_clk_prepare_enable_14 [2021-11-23 15:40:37,654 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_clk_prepare_enable_14 [2021-11-23 15:40:37,654 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_clk_prepare_enable_16 [2021-11-23 15:40:37,655 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_clk_prepare_enable_16 [2021-11-23 15:40:37,655 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_clk_prepare_enable_15 [2021-11-23 15:40:37,655 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_clk_prepare_enable_15 [2021-11-23 15:40:37,655 INFO L130 BoogieDeclarations]: Found specification of procedure macb_close [2021-11-23 15:40:37,655 INFO L138 BoogieDeclarations]: Found implementation of procedure macb_close [2021-11-23 15:40:37,655 INFO L130 BoogieDeclarations]: Found specification of procedure macb_mdc_clk_div [2021-11-23 15:40:37,655 INFO L138 BoogieDeclarations]: Found implementation of procedure macb_mdc_clk_div [2021-11-23 15:40:37,656 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2021-11-23 15:40:37,656 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2021-11-23 15:40:37,656 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-11-23 15:40:37,656 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-11-23 15:40:37,656 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_clk_disable_unprepare_19 [2021-11-23 15:40:37,656 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_clk_disable_unprepare_19 [2021-11-23 15:40:37,657 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:40:37,657 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_platdata [2021-11-23 15:40:37,657 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_platdata [2021-11-23 15:40:37,657 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_off [2021-11-23 15:40:37,657 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_off [2021-11-23 15:40:37,657 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-11-23 15:40:37,657 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-11-23 15:40:37,658 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_clk_disable_unprepare_21 [2021-11-23 15:40:37,658 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_clk_disable_unprepare_21 [2021-11-23 15:40:37,658 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:40:37,658 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_clk_disable_unprepare_20 [2021-11-23 15:40:37,658 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_clk_disable_unprepare_20 [2021-11-23 15:40:37,658 INFO L130 BoogieDeclarations]: Found specification of procedure clk_get_rate [2021-11-23 15:40:37,659 INFO L138 BoogieDeclarations]: Found implementation of procedure clk_get_rate [2021-11-23 15:40:37,659 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:40:37,659 INFO L130 BoogieDeclarations]: Found specification of procedure macb_set_rx_mode [2021-11-23 15:40:37,659 INFO L138 BoogieDeclarations]: Found implementation of procedure macb_set_rx_mode [2021-11-23 15:40:37,659 INFO L130 BoogieDeclarations]: Found specification of procedure macb_tx_desc [2021-11-23 15:40:37,659 INFO L138 BoogieDeclarations]: Found implementation of procedure macb_tx_desc [2021-11-23 15:40:37,659 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2021-11-23 15:40:37,660 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2021-11-23 15:40:37,660 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-11-23 15:40:37,660 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-11-23 15:40:37,660 INFO L130 BoogieDeclarations]: Found specification of procedure macb_reset_hw [2021-11-23 15:40:37,660 INFO L138 BoogieDeclarations]: Found implementation of procedure macb_reset_hw [2021-11-23 15:40:37,660 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-11-23 15:40:37,660 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-11-23 15:40:37,661 INFO L130 BoogieDeclarations]: Found specification of procedure macb_suspend [2021-11-23 15:40:37,661 INFO L138 BoogieDeclarations]: Found implementation of procedure macb_suspend [2021-11-23 15:40:37,661 INFO L130 BoogieDeclarations]: Found specification of procedure devm_clk_get [2021-11-23 15:40:37,661 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_clk_get [2021-11-23 15:40:37,661 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-23 15:40:37,661 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-23 15:40:37,661 INFO L130 BoogieDeclarations]: Found specification of procedure macb_dbw [2021-11-23 15:40:37,662 INFO L138 BoogieDeclarations]: Found implementation of procedure macb_dbw [2021-11-23 15:40:37,662 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-11-23 15:40:37,662 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-11-23 15:40:37,662 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2021-11-23 15:40:37,662 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2021-11-23 15:40:37,662 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2021-11-23 15:40:37,662 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2021-11-23 15:40:37,663 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-11-23 15:40:37,663 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-11-23 15:40:37,663 INFO L130 BoogieDeclarations]: Found specification of procedure devm_pinctrl_put [2021-11-23 15:40:37,663 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_pinctrl_put [2021-11-23 15:40:37,663 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-11-23 15:40:37,663 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-11-23 15:40:37,663 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 15:40:37,664 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 15:40:37,664 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 15:40:37,664 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:40:37,664 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:40:37,664 INFO L130 BoogieDeclarations]: Found specification of procedure gem_rx_refill [2021-11-23 15:40:37,664 INFO L138 BoogieDeclarations]: Found implementation of procedure gem_rx_refill [2021-11-23 15:40:37,664 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-11-23 15:40:37,665 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-11-23 15:40:37,665 INFO L130 BoogieDeclarations]: Found specification of procedure macb_tx_dma [2021-11-23 15:40:37,665 INFO L138 BoogieDeclarations]: Found implementation of procedure macb_tx_dma [2021-11-23 15:40:37,665 INFO L130 BoogieDeclarations]: Found specification of procedure macb_tx_skb [2021-11-23 15:40:37,665 INFO L138 BoogieDeclarations]: Found implementation of procedure macb_tx_skb [2021-11-23 15:40:37,665 INFO L130 BoogieDeclarations]: Found specification of procedure macb_interrupt [2021-11-23 15:40:37,665 INFO L138 BoogieDeclarations]: Found implementation of procedure macb_interrupt [2021-11-23 15:40:37,666 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2021-11-23 15:40:37,666 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2021-11-23 15:40:37,666 INFO L130 BoogieDeclarations]: Found specification of procedure __readl [2021-11-23 15:40:37,666 INFO L138 BoogieDeclarations]: Found implementation of procedure __readl [2021-11-23 15:40:37,666 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-23 15:40:37,666 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-23 15:40:37,666 INFO L130 BoogieDeclarations]: Found specification of procedure __writel [2021-11-23 15:40:37,667 INFO L138 BoogieDeclarations]: Found implementation of procedure __writel [2021-11-23 15:40:37,667 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2021-11-23 15:40:37,667 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2021-11-23 15:40:37,667 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 15:40:37,667 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-23 15:40:37,667 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-23 15:40:37,667 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2021-11-23 15:40:37,668 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2021-11-23 15:40:38,665 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:40:38,670 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:40:38,793 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:40:38,799 INFO L158 Benchmark]: Toolchain (without parser) took 5710.23ms. Allocated memory was 104.9MB in the beginning and 213.9MB in the end (delta: 109.1MB). Free memory was 57.7MB in the beginning and 100.7MB in the end (delta: -43.0MB). Peak memory consumption was 122.8MB. Max. memory is 16.1GB. [2021-11-23 15:40:38,800 INFO L158 Benchmark]: CDTParser took 0.26ms. Allocated memory is still 104.9MB. Free memory was 57.1MB in the beginning and 57.1MB in the end (delta: 41.0kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:40:38,802 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3786.12ms. Allocated memory was 104.9MB in the beginning and 213.9MB in the end (delta: 109.1MB). Free memory was 57.5MB in the beginning and 104.3MB in the end (delta: -46.8MB). Peak memory consumption was 82.4MB. Max. memory is 16.1GB. [2021-11-23 15:40:38,805 INFO L158 Benchmark]: Boogie Procedure Inliner took 365.58ms. Allocated memory is still 213.9MB. Free memory was 104.3MB in the beginning and 71.8MB in the end (delta: 32.5MB). Peak memory consumption was 31.5MB. Max. memory is 16.1GB. [2021-11-23 15:40:38,809 INFO L158 Benchmark]: Boogie Preprocessor took 310.34ms. Allocated memory is still 213.9MB. Free memory was 71.8MB in the beginning and 98.9MB in the end (delta: -27.1MB). Peak memory consumption was 13.8MB. Max. memory is 16.1GB. [2021-11-23 15:40:38,811 INFO L158 Benchmark]: RCFGBuilder took 1243.57ms. Allocated memory is still 213.9MB. Free memory was 98.9MB in the beginning and 100.7MB in the end (delta: -1.8MB). Peak memory consumption was 53.9MB. Max. memory is 16.1GB. [2021-11-23 15:40:38,814 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26ms. Allocated memory is still 104.9MB. Free memory was 57.1MB in the beginning and 57.1MB in the end (delta: 41.0kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3786.12ms. Allocated memory was 104.9MB in the beginning and 213.9MB in the end (delta: 109.1MB). Free memory was 57.5MB in the beginning and 104.3MB in the end (delta: -46.8MB). Peak memory consumption was 82.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 365.58ms. Allocated memory is still 213.9MB. Free memory was 104.3MB in the beginning and 71.8MB in the end (delta: 32.5MB). Peak memory consumption was 31.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 310.34ms. Allocated memory is still 213.9MB. Free memory was 71.8MB in the beginning and 98.9MB in the end (delta: -27.1MB). Peak memory consumption was 13.8MB. Max. memory is 16.1GB. * RCFGBuilder took 1243.57ms. Allocated memory is still 213.9MB. Free memory was 98.9MB in the beginning and 100.7MB in the end (delta: -1.8MB). Peak memory consumption was 53.9MB. 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 15:40:38,870 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_917795b2-e784-4927-8249-57a4cb7c834d/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_917795b2-e784-4927-8249-57a4cb7c834d/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_917795b2-e784-4927-8249-57a4cb7c834d/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_917795b2-e784-4927-8249-57a4cb7c834d/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_917795b2-e784-4927-8249-57a4cb7c834d/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-drivers-clk1_drivers-net-ethernet-cadence-macb.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_917795b2-e784-4927-8249-57a4cb7c834d/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_917795b2-e784-4927-8249-57a4cb7c834d/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 3a2c6724f5301da85e20fbddd1914030623487cb494f00194a53042f01a1dafb --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:40:41,327 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:40:41,330 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:40:41,362 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:40:41,362 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:40:41,364 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:40:41,365 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:40:41,368 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:40:41,370 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:40:41,371 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:40:41,372 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:40:41,374 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:40:41,374 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:40:41,375 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:40:41,377 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:40:41,379 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:40:41,380 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:40:41,381 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:40:41,383 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:40:41,386 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:40:41,388 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:40:41,389 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:40:41,391 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:40:41,391 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:40:41,396 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:40:41,396 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:40:41,396 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:40:41,397 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:40:41,398 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:40:41,399 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:40:41,399 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:40:41,400 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:40:41,401 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:40:41,402 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:40:41,403 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:40:41,404 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:40:41,405 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:40:41,405 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:40:41,405 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:40:41,406 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:40:41,407 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:40:41,413 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_917795b2-e784-4927-8249-57a4cb7c834d/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-23 15:40:41,452 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:40:41,452 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:40:41,453 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:40:41,453 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:40:41,454 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:40:41,454 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:40:41,455 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:40:41,455 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:40:41,455 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:40:41,455 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:40:41,455 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:40:41,455 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-23 15:40:41,456 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-23 15:40:41,456 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-23 15:40:41,456 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:40:41,456 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:40:41,456 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:40:41,457 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:40:41,457 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:40:41,457 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:40:41,457 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:40:41,458 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:40:41,458 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:40:41,458 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:40:41,458 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-23 15:40:41,458 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-23 15:40:41,459 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:40:41,459 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-23 15:40:41,459 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 15:40:41,459 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_917795b2-e784-4927-8249-57a4cb7c834d/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_917795b2-e784-4927-8249-57a4cb7c834d/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3a2c6724f5301da85e20fbddd1914030623487cb494f00194a53042f01a1dafb [2021-11-23 15:40:41,843 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:40:41,875 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:40:41,878 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:40:41,880 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:40:41,881 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:40:41,883 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_917795b2-e784-4927-8249-57a4cb7c834d/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-drivers-clk1_drivers-net-ethernet-cadence-macb.cil.i [2021-11-23 15:40:41,968 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_917795b2-e784-4927-8249-57a4cb7c834d/bin/ukojak-CwSLpZB5Qu/data/ef15c8492/89a2f850945044d8b1942af545bdc8ca/FLAG8a472248e [2021-11-23 15:40:42,941 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:40:42,942 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_917795b2-e784-4927-8249-57a4cb7c834d/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-drivers-clk1_drivers-net-ethernet-cadence-macb.cil.i [2021-11-23 15:40:42,997 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_917795b2-e784-4927-8249-57a4cb7c834d/bin/ukojak-CwSLpZB5Qu/data/ef15c8492/89a2f850945044d8b1942af545bdc8ca/FLAG8a472248e [2021-11-23 15:40:43,330 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_917795b2-e784-4927-8249-57a4cb7c834d/bin/ukojak-CwSLpZB5Qu/data/ef15c8492/89a2f850945044d8b1942af545bdc8ca [2021-11-23 15:40:43,332 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:40:43,333 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:40:43,334 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:40:43,335 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:40:43,337 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:40:43,338 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:40:43" (1/1) ... [2021-11-23 15:40:43,339 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2d98fcff and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:40:43, skipping insertion in model container [2021-11-23 15:40:43,339 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:40:43" (1/1) ... [2021-11-23 15:40:43,346 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:40:43,545 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:40:44,677 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 15:40:44,684 INFO L158 Benchmark]: Toolchain (without parser) took 1348.89ms. Allocated memory was 56.6MB in the beginning and 104.9MB in the end (delta: 48.2MB). Free memory was 33.4MB in the beginning and 71.6MB in the end (delta: -38.2MB). Peak memory consumption was 27.2MB. Max. memory is 16.1GB. [2021-11-23 15:40:44,684 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 56.6MB. Free memory was 37.9MB in the beginning and 37.9MB in the end (delta: 44.5kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:40:44,686 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1347.06ms. Allocated memory was 56.6MB in the beginning and 104.9MB in the end (delta: 48.2MB). Free memory was 33.3MB in the beginning and 71.6MB in the end (delta: -38.3MB). Peak memory consumption was 27.2MB. Max. memory is 16.1GB. [2021-11-23 15:40:44,687 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32ms. Allocated memory is still 56.6MB. Free memory was 37.9MB in the beginning and 37.9MB in the end (delta: 44.5kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1347.06ms. Allocated memory was 56.6MB in the beginning and 104.9MB in the end (delta: 48.2MB). Free memory was 33.3MB in the beginning and 71.6MB in the end (delta: -38.3MB). Peak memory consumption was 27.2MB. 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