./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-micrel-ksz884x.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_f4d038e9-d2aa-4593-b32d-bab29a194ad8/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4d038e9-d2aa-4593-b32d-bab29a194ad8/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_f4d038e9-d2aa-4593-b32d-bab29a194ad8/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4d038e9-d2aa-4593-b32d-bab29a194ad8/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-micrel-ksz884x.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4d038e9-d2aa-4593-b32d-bab29a194ad8/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_f4d038e9-d2aa-4593-b32d-bab29a194ad8/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 10bb499b72e5e53415f4b388a6311d98c8f62bfee9e49e4ef36d0afd6a3d07fa --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:01:41,301 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:01:41,304 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:01:41,360 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:01:41,361 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:01:41,365 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:01:41,367 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:01:41,371 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:01:41,374 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:01:41,380 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:01:41,381 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:01:41,383 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:01:41,383 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:01:41,386 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:01:41,388 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:01:41,393 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:01:41,394 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:01:41,396 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:01:41,398 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:01:41,404 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:01:41,409 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:01:41,411 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:01:41,415 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:01:41,416 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:01:41,425 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:01:41,426 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:01:41,426 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:01:41,428 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:01:41,429 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:01:41,431 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:01:41,431 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:01:41,432 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:01:41,435 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:01:41,436 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:01:41,438 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:01:41,438 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:01:41,439 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:01:41,439 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:01:41,440 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:01:41,441 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:01:41,442 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:01:41,443 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4d038e9-d2aa-4593-b32d-bab29a194ad8/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-23 15:01:41,469 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:01:41,469 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:01:41,470 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:01:41,471 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:01:41,472 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:01:41,472 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:01:41,472 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:01:41,473 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 15:01:41,473 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:01:41,473 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:01:41,473 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:01:41,474 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:01:41,474 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:01:41,474 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:01:41,474 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:01:41,475 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:01:41,475 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:01:41,475 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:01:41,475 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:01:41,476 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:01:41,476 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:01:41,476 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:01:41,477 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 15:01:41,477 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 15:01:41,477 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:01:41,477 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_f4d038e9-d2aa-4593-b32d-bab29a194ad8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4d038e9-d2aa-4593-b32d-bab29a194ad8/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 10bb499b72e5e53415f4b388a6311d98c8f62bfee9e49e4ef36d0afd6a3d07fa [2021-11-23 15:01:41,766 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:01:41,809 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:01:41,813 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:01:41,814 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:01:41,816 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:01:41,817 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4d038e9-d2aa-4593-b32d-bab29a194ad8/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-micrel-ksz884x.cil.i [2021-11-23 15:01:41,890 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4d038e9-d2aa-4593-b32d-bab29a194ad8/bin/ukojak-CwSLpZB5Qu/data/9a76e0ae2/1ba6d968745b4acd9e1350f523defb89/FLAGf3ddeac6c [2021-11-23 15:01:42,932 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:01:42,934 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4d038e9-d2aa-4593-b32d-bab29a194ad8/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-micrel-ksz884x.cil.i [2021-11-23 15:01:43,002 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4d038e9-d2aa-4593-b32d-bab29a194ad8/bin/ukojak-CwSLpZB5Qu/data/9a76e0ae2/1ba6d968745b4acd9e1350f523defb89/FLAGf3ddeac6c [2021-11-23 15:01:43,294 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4d038e9-d2aa-4593-b32d-bab29a194ad8/bin/ukojak-CwSLpZB5Qu/data/9a76e0ae2/1ba6d968745b4acd9e1350f523defb89 [2021-11-23 15:01:43,297 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:01:43,298 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:01:43,300 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:01:43,301 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:01:43,304 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:01:43,305 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:01:43" (1/1) ... [2021-11-23 15:01:43,306 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3ad91382 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:01:43, skipping insertion in model container [2021-11-23 15:01:43,306 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:01:43" (1/1) ... [2021-11-23 15:01:43,313 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:01:43,521 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:01:48,716 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_f4d038e9-d2aa-4593-b32d-bab29a194ad8/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-micrel-ksz884x.cil.i[446625,446638] [2021-11-23 15:01:48,720 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_f4d038e9-d2aa-4593-b32d-bab29a194ad8/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-micrel-ksz884x.cil.i[446770,446783] [2021-11-23 15:01:48,769 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:01:48,895 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:01:49,454 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_f4d038e9-d2aa-4593-b32d-bab29a194ad8/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-micrel-ksz884x.cil.i[446625,446638] [2021-11-23 15:01:49,456 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_f4d038e9-d2aa-4593-b32d-bab29a194ad8/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-micrel-ksz884x.cil.i[446770,446783] [2021-11-23 15:01:49,465 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:01:49,896 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:01:49,897 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:01:49 WrapperNode [2021-11-23 15:01:49,897 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:01:49,898 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:01:49,899 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:01:49,899 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:01:49,906 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:01:49" (1/1) ... [2021-11-23 15:01:50,097 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:01:49" (1/1) ... [2021-11-23 15:01:50,439 INFO L137 Inliner]: procedures = 661, calls = 4743, calls flagged for inlining = 357, calls inlined = 344, statements flattened = 10404 [2021-11-23 15:01:50,440 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:01:50,441 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:01:50,441 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:01:50,441 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:01:50,450 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:01:49" (1/1) ... [2021-11-23 15:01:50,450 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:01:49" (1/1) ... [2021-11-23 15:01:50,511 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:01:49" (1/1) ... [2021-11-23 15:01:50,512 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:01:49" (1/1) ... [2021-11-23 15:01:50,891 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:01:49" (1/1) ... [2021-11-23 15:01:50,932 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:01:49" (1/1) ... [2021-11-23 15:01:50,995 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:01:49" (1/1) ... [2021-11-23 15:01:51,068 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:01:51,070 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:01:51,070 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:01:51,071 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:01:51,072 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:01:49" (1/1) ... [2021-11-23 15:01:51,079 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:01:51,090 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4d038e9-d2aa-4593-b32d-bab29a194ad8/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:01:51,109 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4d038e9-d2aa-4593-b32d-bab29a194ad8/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:01:51,137 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4d038e9-d2aa-4593-b32d-bab29a194ad8/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:01:51,157 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 15:01:51,158 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 15:01:51,158 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2021-11-23 15:01:51,158 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2021-11-23 15:01:51,158 INFO L130 BoogieDeclarations]: Found specification of procedure hw_del_addr [2021-11-23 15:01:51,158 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_del_addr [2021-11-23 15:01:51,158 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2021-11-23 15:01:51,158 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2021-11-23 15:01:51,159 INFO L130 BoogieDeclarations]: Found specification of procedure hw_cfg_wol [2021-11-23 15:01:51,159 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_cfg_wol [2021-11-23 15:01:51,159 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:01:51,159 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:01:51,159 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2021-11-23 15:01:51,159 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2021-11-23 15:01:51,160 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_init [2021-11-23 15:01:51,160 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_init [2021-11-23 15:01:51,160 INFO L130 BoogieDeclarations]: Found specification of procedure hw_ack_intr [2021-11-23 15:01:51,160 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_ack_intr [2021-11-23 15:01:51,160 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_tx_timeout [2021-11-23 15:01:51,160 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_tx_timeout [2021-11-23 15:01:51,160 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_87 [2021-11-23 15:01:51,161 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_87 [2021-11-23 15:01:51,161 INFO L130 BoogieDeclarations]: Found specification of procedure bridge_change [2021-11-23 15:01:51,161 INFO L138 BoogieDeclarations]: Found implementation of procedure bridge_change [2021-11-23 15:01:51,161 INFO L130 BoogieDeclarations]: Found specification of procedure set_flow_ctrl [2021-11-23 15:01:51,161 INFO L138 BoogieDeclarations]: Found implementation of procedure set_flow_ctrl [2021-11-23 15:01:51,161 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-23 15:01:51,161 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-23 15:01:51,161 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_pci_device_driver_exit_14_2 [2021-11-23 15:01:51,162 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_pci_device_driver_exit_14_2 [2021-11-23 15:01:51,162 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2021-11-23 15:01:51,162 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2021-11-23 15:01:51,162 INFO L130 BoogieDeclarations]: Found specification of procedure set_tx_len [2021-11-23 15:01:51,162 INFO L138 BoogieDeclarations]: Found implementation of procedure set_tx_len [2021-11-23 15:01:51,162 INFO L130 BoogieDeclarations]: Found specification of procedure ksz_check_desc_num [2021-11-23 15:01:51,162 INFO L138 BoogieDeclarations]: Found implementation of procedure ksz_check_desc_num [2021-11-23 15:01:51,163 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-11-23 15:01:51,163 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-11-23 15:01:51,163 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-23 15:01:51,163 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-23 15:01:51,163 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-23 15:01:51,163 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-23 15:01:51,163 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2021-11-23 15:01:51,164 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2021-11-23 15:01:51,164 INFO L130 BoogieDeclarations]: Found specification of procedure set_media_state [2021-11-23 15:01:51,164 INFO L138 BoogieDeclarations]: Found implementation of procedure set_media_state [2021-11-23 15:01:51,164 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-11-23 15:01:51,164 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-11-23 15:01:51,164 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-23 15:01:51,164 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-23 15:01:51,165 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2021-11-23 15:01:51,165 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2021-11-23 15:01:51,165 INFO L130 BoogieDeclarations]: Found specification of procedure hw_ena_intr [2021-11-23 15:01:51,165 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_ena_intr [2021-11-23 15:01:51,165 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:01:51,165 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-11-23 15:01:51,165 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-11-23 15:01:51,166 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_word [2021-11-23 15:01:51,166 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_word [2021-11-23 15:01:51,166 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_init [2021-11-23 15:01:51,166 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_init [2021-11-23 15:01:51,166 INFO L130 BoogieDeclarations]: Found specification of procedure port_cfg [2021-11-23 15:01:51,166 INFO L138 BoogieDeclarations]: Found implementation of procedure port_cfg [2021-11-23 15:01:51,166 INFO L130 BoogieDeclarations]: Found specification of procedure state_gpio [2021-11-23 15:01:51,166 INFO L138 BoogieDeclarations]: Found implementation of procedure state_gpio [2021-11-23 15:01:51,167 INFO L130 BoogieDeclarations]: Found specification of procedure hw_dis_intr [2021-11-23 15:01:51,167 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_dis_intr [2021-11-23 15:01:51,167 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_read [2021-11-23 15:01:51,167 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_read [2021-11-23 15:01:51,167 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-23 15:01:51,167 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-23 15:01:51,167 INFO L130 BoogieDeclarations]: Found specification of procedure pcidev_resume [2021-11-23 15:01:51,168 INFO L138 BoogieDeclarations]: Found implementation of procedure pcidev_resume [2021-11-23 15:01:51,168 INFO L130 BoogieDeclarations]: Found specification of procedure hw_dis_intr_bit [2021-11-23 15:01:51,168 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_dis_intr_bit [2021-11-23 15:01:51,168 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_eeprom_len [2021-11-23 15:01:51,168 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_eeprom_len [2021-11-23 15:01:51,168 INFO L130 BoogieDeclarations]: Found specification of procedure ksz_free_buffers [2021-11-23 15:01:51,168 INFO L138 BoogieDeclarations]: Found implementation of procedure ksz_free_buffers [2021-11-23 15:01:51,168 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-23 15:01:51,169 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_clk [2021-11-23 15:01:51,169 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_clk [2021-11-23 15:01:51,169 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-23 15:01:51,169 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-23 15:01:51,169 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-23 15:01:51,169 INFO L130 BoogieDeclarations]: Found specification of procedure hw_reset [2021-11-23 15:01:51,169 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_reset [2021-11-23 15:01:51,170 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-23 15:01:51,170 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-23 15:01:51,170 INFO L130 BoogieDeclarations]: Found specification of procedure rx_proc [2021-11-23 15:01:51,170 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_proc [2021-11-23 15:01:51,170 INFO L130 BoogieDeclarations]: Found specification of procedure release_desc [2021-11-23 15:01:51,170 INFO L138 BoogieDeclarations]: Found implementation of procedure release_desc [2021-11-23 15:01:51,170 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 15:01:51,171 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-23 15:01:51,171 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-23 15:01:51,171 INFO L130 BoogieDeclarations]: Found specification of procedure hw_resume_rx [2021-11-23 15:01:51,171 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_resume_rx [2021-11-23 15:01:51,171 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 15:01:51,171 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 15:01:51,171 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-11-23 15:01:51,171 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-11-23 15:01:51,172 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_netpoll [2021-11-23 15:01:51,172 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_netpoll [2021-11-23 15:01:51,172 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-11-23 15:01:51,172 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-11-23 15:01:51,172 INFO L130 BoogieDeclarations]: Found specification of procedure pci_choose_state [2021-11-23 15:01:51,172 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_choose_state [2021-11-23 15:01:51,172 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-11-23 15:01:51,173 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-11-23 15:01:51,173 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2021-11-23 15:01:51,173 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2021-11-23 15:01:51,173 INFO L130 BoogieDeclarations]: Found specification of procedure hw_ena_add_addr [2021-11-23 15:01:51,173 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_ena_add_addr [2021-11-23 15:01:51,173 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait_event [2021-11-23 15:01:51,173 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait_event [2021-11-23 15:01:51,173 INFO L130 BoogieDeclarations]: Found specification of procedure hw_set_grp_addr [2021-11-23 15:01:51,174 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_set_grp_addr [2021-11-23 15:01:51,174 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:01:51,174 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-11-23 15:01:51,174 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-11-23 15:01:51,174 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-11-23 15:01:51,174 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-11-23 15:01:51,174 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:01:51,175 INFO L130 BoogieDeclarations]: Found specification of procedure sw_w_sta_mac_table [2021-11-23 15:01:51,175 INFO L138 BoogieDeclarations]: Found implementation of procedure sw_w_sta_mac_table [2021-11-23 15:01:51,175 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_nway_reset [2021-11-23 15:01:51,175 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_nway_reset [2021-11-23 15:01:51,175 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-23 15:01:51,175 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-23 15:01:51,175 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-23 15:01:51,175 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-23 15:01:51,176 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:01:51,176 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:01:51,176 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:01:51,176 INFO L130 BoogieDeclarations]: Found specification of procedure hw_stop_rx [2021-11-23 15:01:51,176 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_stop_rx [2021-11-23 15:01:51,176 INFO L130 BoogieDeclarations]: Found specification of procedure hw_set_intr [2021-11-23 15:01:51,176 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_set_intr [2021-11-23 15:01:51,177 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-11-23 15:01:51,177 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-11-23 15:01:51,177 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_schedule [2021-11-23 15:01:51,177 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_schedule [2021-11-23 15:01:51,177 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2021-11-23 15:01:51,177 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2021-11-23 15:01:51,177 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2021-11-23 15:01:51,177 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2021-11-23 15:01:51,177 INFO L130 BoogieDeclarations]: Found specification of procedure ksz_init_rx_buffers [2021-11-23 15:01:51,178 INFO L138 BoogieDeclarations]: Found implementation of procedure ksz_init_rx_buffers [2021-11-23 15:01:51,178 INFO L130 BoogieDeclarations]: Found specification of procedure ksz_free_mem [2021-11-23 15:01:51,178 INFO L138 BoogieDeclarations]: Found implementation of procedure ksz_free_mem [2021-11-23 15:01:51,178 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-23 15:01:51,178 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-23 15:01:51,178 INFO L130 BoogieDeclarations]: Found specification of procedure hw_w_phy [2021-11-23 15:01:51,178 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_w_phy [2021-11-23 15:01:51,179 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2021-11-23 15:01:51,179 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2021-11-23 15:01:51,179 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2021-11-23 15:01:51,179 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2021-11-23 15:01:51,179 INFO L130 BoogieDeclarations]: Found specification of procedure writeb [2021-11-23 15:01:51,179 INFO L138 BoogieDeclarations]: Found implementation of procedure writeb [2021-11-23 15:01:51,179 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_set_rx_mode [2021-11-23 15:01:51,179 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_set_rx_mode [2021-11-23 15:01:51,180 INFO L130 BoogieDeclarations]: Found specification of procedure writew [2021-11-23 15:01:51,180 INFO L138 BoogieDeclarations]: Found implementation of procedure writew [2021-11-23 15:01:51,180 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2021-11-23 15:01:51,180 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2021-11-23 15:01:51,180 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:01:51,180 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:01:51,180 INFO L130 BoogieDeclarations]: Found specification of procedure transmit_cleanup [2021-11-23 15:01:51,180 INFO L138 BoogieDeclarations]: Found implementation of procedure transmit_cleanup [2021-11-23 15:01:51,181 INFO L130 BoogieDeclarations]: Found specification of procedure hw_r_phy [2021-11-23 15:01:51,181 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_r_phy [2021-11-23 15:01:51,181 INFO L130 BoogieDeclarations]: Found specification of procedure hw_set_addr [2021-11-23 15:01:51,181 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_set_addr [2021-11-23 15:01:51,181 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:01:51,181 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:01:51,181 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:01:51,181 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:01:51,182 INFO L130 BoogieDeclarations]: Found specification of procedure get_tx_pkt [2021-11-23 15:01:51,182 INFO L138 BoogieDeclarations]: Found implementation of procedure get_tx_pkt [2021-11-23 15:01:51,182 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_close [2021-11-23 15:01:51,182 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_close [2021-11-23 15:01:51,182 INFO L130 BoogieDeclarations]: Found specification of procedure port_get_link_speed [2021-11-23 15:01:51,182 INFO L138 BoogieDeclarations]: Found implementation of procedure port_get_link_speed [2021-11-23 15:01:51,182 INFO L130 BoogieDeclarations]: Found specification of procedure port_r16 [2021-11-23 15:01:51,182 INFO L138 BoogieDeclarations]: Found implementation of procedure port_r16 [2021-11-23 15:01:51,183 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_hwlock_of_dev_info [2021-11-23 15:01:51,183 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_hwlock_of_dev_info [2021-11-23 15:01:51,183 INFO L130 BoogieDeclarations]: Found specification of procedure sw_cfg_port_base_vlan [2021-11-23 15:01:51,183 INFO L138 BoogieDeclarations]: Found implementation of procedure sw_cfg_port_base_vlan [2021-11-23 15:01:51,183 INFO L130 BoogieDeclarations]: Found specification of procedure drop_gpio [2021-11-23 15:01:51,183 INFO L138 BoogieDeclarations]: Found implementation of procedure drop_gpio [2021-11-23 15:01:51,183 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-11-23 15:01:51,183 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-11-23 15:01:51,184 INFO L130 BoogieDeclarations]: Found specification of procedure hw_set_desc_base [2021-11-23 15:01:51,184 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_set_desc_base [2021-11-23 15:01:51,184 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-11-23 15:01:51,184 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-11-23 15:01:51,184 INFO L130 BoogieDeclarations]: Found specification of procedure hw_block_intr [2021-11-23 15:01:51,184 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_block_intr [2021-11-23 15:01:51,184 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-11-23 15:01:51,184 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-11-23 15:01:51,185 INFO L130 BoogieDeclarations]: Found specification of procedure bitrev32 [2021-11-23 15:01:51,185 INFO L138 BoogieDeclarations]: Found implementation of procedure bitrev32 [2021-11-23 15:01:51,185 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reset_network_header [2021-11-23 15:01:51,185 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reset_network_header [2021-11-23 15:01:51,185 INFO L130 BoogieDeclarations]: Found specification of procedure ksz_init_timer [2021-11-23 15:01:51,185 INFO L138 BoogieDeclarations]: Found implementation of procedure ksz_init_timer [2021-11-23 15:01:51,185 INFO L130 BoogieDeclarations]: Found specification of procedure hw_reset_pkts [2021-11-23 15:01:51,185 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_reset_pkts [2021-11-23 15:01:51,185 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 15:01:51,186 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 15:01:51,186 INFO L130 BoogieDeclarations]: Found specification of procedure hw_disable [2021-11-23 15:01:51,186 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_disable [2021-11-23 15:01:51,186 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-11-23 15:01:51,186 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-11-23 15:01:51,186 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_kill [2021-11-23 15:01:51,186 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_kill [2021-11-23 15:01:51,186 INFO L130 BoogieDeclarations]: Found specification of procedure get_mac_addr [2021-11-23 15:01:51,187 INFO L138 BoogieDeclarations]: Found implementation of procedure get_mac_addr [2021-11-23 15:01:51,187 INFO L130 BoogieDeclarations]: Found specification of procedure hw_restore_intr [2021-11-23 15:01:51,187 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_restore_intr [2021-11-23 15:01:51,187 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-11-23 15:01:51,187 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-11-23 15:01:51,187 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:01:51,187 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-23 15:01:51,187 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-23 15:01:51,188 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-11-23 15:01:51,188 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-11-23 15:01:51,188 INFO L130 BoogieDeclarations]: Found specification of procedure hw_start_rx [2021-11-23 15:01:51,188 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_start_rx [2021-11-23 15:01:51,188 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:01:51,188 INFO L130 BoogieDeclarations]: Found specification of procedure port_cfg_broad_storm [2021-11-23 15:01:51,188 INFO L138 BoogieDeclarations]: Found implementation of procedure port_cfg_broad_storm [2021-11-23 15:01:51,189 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2021-11-23 15:01:51,189 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2021-11-23 15:01:51,189 INFO L130 BoogieDeclarations]: Found specification of procedure hw_turn_on_intr [2021-11-23 15:01:51,189 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_turn_on_intr [2021-11-23 15:01:51,189 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2021-11-23 15:01:51,189 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2021-11-23 15:01:51,189 INFO L130 BoogieDeclarations]: Found specification of procedure sw_chk [2021-11-23 15:01:51,189 INFO L138 BoogieDeclarations]: Found implementation of procedure sw_chk [2021-11-23 15:01:51,190 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_86 [2021-11-23 15:01:51,190 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_86 [2021-11-23 15:01:51,190 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:01:51,190 INFO L130 BoogieDeclarations]: Found specification of procedure hw_set_wol_frame [2021-11-23 15:01:51,190 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_set_wol_frame [2021-11-23 15:01:51,268 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-11-23 15:01:51,268 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-11-23 15:01:51,268 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2021-11-23 15:01:51,268 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2021-11-23 15:01:51,268 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-11-23 15:01:51,268 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-11-23 15:01:51,268 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-23 15:01:51,268 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-23 15:01:51,269 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-11-23 15:01:51,269 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-11-23 15:01:51,269 INFO L130 BoogieDeclarations]: Found specification of procedure port_r_mib_pkt [2021-11-23 15:01:51,269 INFO L138 BoogieDeclarations]: Found implementation of procedure port_r_mib_pkt [2021-11-23 15:01:51,269 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-11-23 15:01:51,269 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-11-23 15:01:51,269 INFO L130 BoogieDeclarations]: Found specification of procedure sw_cfg [2021-11-23 15:01:51,269 INFO L138 BoogieDeclarations]: Found implementation of procedure sw_cfg [2021-11-23 15:01:51,269 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_open [2021-11-23 15:01:51,269 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_open [2021-11-23 15:01:51,270 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_hwlock_of_dev_info [2021-11-23 15:01:51,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_hwlock_of_dev_info [2021-11-23 15:01:51,270 INFO L130 BoogieDeclarations]: Found specification of procedure ksz_update_timer [2021-11-23 15:01:51,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ksz_update_timer [2021-11-23 15:01:51,270 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2021-11-23 15:01:51,270 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2021-11-23 15:01:51,270 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_free [2021-11-23 15:01:51,270 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_free [2021-11-23 15:01:51,270 INFO L130 BoogieDeclarations]: Found specification of procedure ksz_stop_timer [2021-11-23 15:01:51,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ksz_stop_timer [2021-11-23 15:01:51,270 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-11-23 15:01:51,271 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-11-23 15:01:51,271 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_intr [2021-11-23 15:01:51,271 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_intr [2021-11-23 15:01:51,271 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_header [2021-11-23 15:01:51,271 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_header [2021-11-23 15:01:51,271 INFO L130 BoogieDeclarations]: Found specification of procedure hw_add_addr [2021-11-23 15:01:51,271 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_add_addr [2021-11-23 15:01:51,271 INFO L130 BoogieDeclarations]: Found specification of procedure port_r_mib_cnt [2021-11-23 15:01:51,271 INFO L138 BoogieDeclarations]: Found implementation of procedure port_r_mib_cnt [2021-11-23 15:01:51,271 INFO L130 BoogieDeclarations]: Found specification of procedure free_dma_buf [2021-11-23 15:01:51,271 INFO L138 BoogieDeclarations]: Found implementation of procedure free_dma_buf [2021-11-23 15:01:51,272 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2021-11-23 15:01:51,272 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2021-11-23 15:01:51,272 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 15:01:51,272 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 15:01:51,272 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 15:01:51,272 INFO L130 BoogieDeclarations]: Found specification of procedure hw_set_multicast [2021-11-23 15:01:51,272 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_set_multicast [2021-11-23 15:01:51,272 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:01:51,272 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:01:51,272 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_regs_len [2021-11-23 15:01:51,272 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_regs_len [2021-11-23 15:01:51,273 INFO L130 BoogieDeclarations]: Found specification of procedure hw_clr_multicast [2021-11-23 15:01:51,273 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_clr_multicast [2021-11-23 15:01:51,273 INFO L130 BoogieDeclarations]: Found specification of procedure port_set_link_speed [2021-11-23 15:01:51,273 INFO L138 BoogieDeclarations]: Found implementation of procedure port_set_link_speed [2021-11-23 15:01:51,273 INFO L130 BoogieDeclarations]: Found specification of procedure raise_gpio [2021-11-23 15:01:51,273 INFO L138 BoogieDeclarations]: Found implementation of procedure raise_gpio [2021-11-23 15:01:51,273 INFO L130 BoogieDeclarations]: Found specification of procedure port_w16 [2021-11-23 15:01:51,273 INFO L138 BoogieDeclarations]: Found implementation of procedure port_w16 [2021-11-23 15:01:51,273 INFO L130 BoogieDeclarations]: Found specification of procedure empty_addr [2021-11-23 15:01:51,273 INFO L138 BoogieDeclarations]: Found implementation of procedure empty_addr [2021-11-23 15:01:51,273 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-11-23 15:01:51,274 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-11-23 15:01:51,274 INFO L130 BoogieDeclarations]: Found specification of procedure mib_read_work [2021-11-23 15:01:51,274 INFO L138 BoogieDeclarations]: Found implementation of procedure mib_read_work [2021-11-23 15:01:51,274 INFO L130 BoogieDeclarations]: Found specification of procedure hw_enable_wol [2021-11-23 15:01:51,274 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_enable_wol [2021-11-23 15:01:51,274 INFO L130 BoogieDeclarations]: Found specification of procedure port_set_stp_state [2021-11-23 15:01:51,274 INFO L138 BoogieDeclarations]: Found implementation of procedure port_set_stp_state [2021-11-23 15:01:51,274 INFO L130 BoogieDeclarations]: Found specification of procedure hw_clr_wol_pme_status [2021-11-23 15:01:51,274 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_clr_wol_pme_status [2021-11-23 15:01:51,274 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_95 [2021-11-23 15:01:51,274 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_95 [2021-11-23 15:01:51,274 INFO L130 BoogieDeclarations]: Found specification of procedure ksz_start_timer [2021-11-23 15:01:51,275 INFO L138 BoogieDeclarations]: Found implementation of procedure ksz_start_timer [2021-11-23 15:01:51,275 INFO L130 BoogieDeclarations]: Found specification of procedure ether_addr_equal [2021-11-23 15:01:51,275 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_addr_equal [2021-11-23 15:01:51,275 INFO L130 BoogieDeclarations]: Found specification of procedure copy_old_skb [2021-11-23 15:01:51,275 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_old_skb [2021-11-23 15:01:51,275 INFO L130 BoogieDeclarations]: Found specification of procedure hw_cfg_wol_pme [2021-11-23 15:01:51,275 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_cfg_wol_pme [2021-11-23 15:01:51,275 INFO L130 BoogieDeclarations]: Found specification of procedure set_rx_buf [2021-11-23 15:01:51,275 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rx_buf [2021-11-23 15:01:51,275 INFO L130 BoogieDeclarations]: Found specification of procedure skb_set_network_header [2021-11-23 15:01:51,275 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_set_network_header [2021-11-23 15:01:51,276 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-23 15:01:51,276 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-23 15:01:51,276 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2021-11-23 15:01:51,276 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2021-11-23 15:01:51,276 INFO L130 BoogieDeclarations]: Found specification of procedure pcidev_exit [2021-11-23 15:01:51,276 INFO L138 BoogieDeclarations]: Found implementation of procedure pcidev_exit [2021-11-23 15:01:51,276 INFO L130 BoogieDeclarations]: Found specification of procedure hw_enable [2021-11-23 15:01:51,276 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_enable [2021-11-23 15:01:51,276 INFO L130 BoogieDeclarations]: Found specification of procedure ksz_alloc_soft_desc [2021-11-23 15:01:51,276 INFO L138 BoogieDeclarations]: Found implementation of procedure ksz_alloc_soft_desc [2021-11-23 15:01:51,276 INFO L130 BoogieDeclarations]: Found specification of procedure readw [2021-11-23 15:01:51,277 INFO L138 BoogieDeclarations]: Found implementation of procedure readw [2021-11-23 15:01:51,277 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2021-11-23 15:01:51,277 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2021-11-23 15:01:51,277 INFO L130 BoogieDeclarations]: Found specification of procedure sw_cfg_broad_storm [2021-11-23 15:01:51,277 INFO L138 BoogieDeclarations]: Found implementation of procedure sw_cfg_broad_storm [2021-11-23 15:01:51,277 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 15:01:51,277 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-23 15:01:51,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-23 15:01:51,277 INFO L130 BoogieDeclarations]: Found specification of procedure port_set_power_saving [2021-11-23 15:01:51,277 INFO L138 BoogieDeclarations]: Found implementation of procedure port_set_power_saving [2021-11-23 15:01:51,277 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2021-11-23 15:01:51,278 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2021-11-23 15:01:51,278 INFO L130 BoogieDeclarations]: Found specification of procedure spi_reg [2021-11-23 15:01:51,278 INFO L138 BoogieDeclarations]: Found implementation of procedure spi_reg [2021-11-23 15:01:52,581 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:01:52,589 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:02:01,875 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:02:01,880 INFO L158 Benchmark]: Toolchain (without parser) took 18580.62ms. Allocated memory was 113.2MB in the beginning and 316.7MB in the end (delta: 203.4MB). Free memory was 65.0MB in the beginning and 142.1MB in the end (delta: -77.1MB). Peak memory consumption was 190.1MB. Max. memory is 16.1GB. [2021-11-23 15:02:01,880 INFO L158 Benchmark]: CDTParser took 0.37ms. Allocated memory is still 113.2MB. Free memory is still 68.3MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:02:01,881 INFO L158 Benchmark]: CACSL2BoogieTranslator took 6597.39ms. Allocated memory was 113.2MB in the beginning and 232.8MB in the end (delta: 119.5MB). Free memory was 64.8MB in the beginning and 79.1MB in the end (delta: -14.3MB). Peak memory consumption was 119.9MB. Max. memory is 16.1GB. [2021-11-23 15:02:01,882 INFO L158 Benchmark]: Boogie Procedure Inliner took 541.90ms. Allocated memory is still 232.8MB. Free memory was 79.1MB in the beginning and 82.7MB in the end (delta: -3.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-23 15:02:01,883 INFO L158 Benchmark]: Boogie Preprocessor took 627.28ms. Allocated memory was 232.8MB in the beginning and 316.7MB in the end (delta: 83.9MB). Free memory was 82.7MB in the beginning and 146.1MB in the end (delta: -63.4MB). Peak memory consumption was 37.3MB. Max. memory is 16.1GB. [2021-11-23 15:02:01,883 INFO L158 Benchmark]: RCFGBuilder took 10808.06ms. Allocated memory is still 316.7MB. Free memory was 146.1MB in the beginning and 142.1MB in the end (delta: 4.0MB). Peak memory consumption was 66.9MB. Max. memory is 16.1GB. [2021-11-23 15:02:01,887 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.37ms. Allocated memory is still 113.2MB. Free memory is still 68.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 6597.39ms. Allocated memory was 113.2MB in the beginning and 232.8MB in the end (delta: 119.5MB). Free memory was 64.8MB in the beginning and 79.1MB in the end (delta: -14.3MB). Peak memory consumption was 119.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 541.90ms. Allocated memory is still 232.8MB. Free memory was 79.1MB in the beginning and 82.7MB in the end (delta: -3.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 627.28ms. Allocated memory was 232.8MB in the beginning and 316.7MB in the end (delta: 83.9MB). Free memory was 82.7MB in the beginning and 146.1MB in the end (delta: -63.4MB). Peak memory consumption was 37.3MB. Max. memory is 16.1GB. * RCFGBuilder took 10808.06ms. Allocated memory is still 316.7MB. Free memory was 146.1MB in the beginning and 142.1MB in the end (delta: 4.0MB). Peak memory consumption was 66.9MB. 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 15:02:01,940 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4d038e9-d2aa-4593-b32d-bab29a194ad8/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_f4d038e9-d2aa-4593-b32d-bab29a194ad8/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4d038e9-d2aa-4593-b32d-bab29a194ad8/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_f4d038e9-d2aa-4593-b32d-bab29a194ad8/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4d038e9-d2aa-4593-b32d-bab29a194ad8/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-micrel-ksz884x.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4d038e9-d2aa-4593-b32d-bab29a194ad8/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_f4d038e9-d2aa-4593-b32d-bab29a194ad8/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 10bb499b72e5e53415f4b388a6311d98c8f62bfee9e49e4ef36d0afd6a3d07fa --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:02:04,369 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:02:04,372 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:02:04,427 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:02:04,428 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:02:04,433 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:02:04,435 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:02:04,442 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:02:04,446 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:02:04,451 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:02:04,456 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:02:04,458 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:02:04,458 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:02:04,461 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:02:04,464 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:02:04,470 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:02:04,471 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:02:04,472 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:02:04,474 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:02:04,476 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:02:04,478 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:02:04,480 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:02:04,483 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:02:04,485 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:02:04,496 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:02:04,497 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:02:04,497 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:02:04,499 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:02:04,500 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:02:04,501 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:02:04,501 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:02:04,502 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:02:04,504 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:02:04,505 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:02:04,507 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:02:04,507 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:02:04,508 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:02:04,508 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:02:04,508 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:02:04,510 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:02:04,511 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:02:04,512 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4d038e9-d2aa-4593-b32d-bab29a194ad8/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-23 15:02:04,556 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:02:04,556 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:02:04,557 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:02:04,558 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:02:04,559 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:02:04,559 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:02:04,559 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:02:04,560 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:02:04,560 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:02:04,560 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:02:04,561 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:02:04,561 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-23 15:02:04,561 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-23 15:02:04,561 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-23 15:02:04,562 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:02:04,562 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:02:04,562 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:02:04,562 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:02:04,562 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:02:04,563 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:02:04,563 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:02:04,563 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:02:04,563 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:02:04,563 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:02:04,564 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-23 15:02:04,564 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-23 15:02:04,564 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:02:04,564 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-23 15:02:04,564 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 15:02:04,564 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_f4d038e9-d2aa-4593-b32d-bab29a194ad8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4d038e9-d2aa-4593-b32d-bab29a194ad8/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 10bb499b72e5e53415f4b388a6311d98c8f62bfee9e49e4ef36d0afd6a3d07fa [2021-11-23 15:02:04,966 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:02:04,987 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:02:04,990 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:02:04,992 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:02:04,992 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:02:04,994 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4d038e9-d2aa-4593-b32d-bab29a194ad8/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-micrel-ksz884x.cil.i [2021-11-23 15:02:05,065 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4d038e9-d2aa-4593-b32d-bab29a194ad8/bin/ukojak-CwSLpZB5Qu/data/85d5fd676/ed62549dc4b84dd8b78f03b805a23bad/FLAGeaf505727 [2021-11-23 15:02:06,345 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:02:06,346 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4d038e9-d2aa-4593-b32d-bab29a194ad8/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-micrel-ksz884x.cil.i [2021-11-23 15:02:06,425 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4d038e9-d2aa-4593-b32d-bab29a194ad8/bin/ukojak-CwSLpZB5Qu/data/85d5fd676/ed62549dc4b84dd8b78f03b805a23bad/FLAGeaf505727 [2021-11-23 15:02:06,511 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4d038e9-d2aa-4593-b32d-bab29a194ad8/bin/ukojak-CwSLpZB5Qu/data/85d5fd676/ed62549dc4b84dd8b78f03b805a23bad [2021-11-23 15:02:06,513 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:02:06,516 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:02:06,520 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:02:06,520 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:02:06,524 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:02:06,525 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:02:06" (1/1) ... [2021-11-23 15:02:06,526 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7ee9ea53 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:02:06, skipping insertion in model container [2021-11-23 15:02:06,526 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:02:06" (1/1) ... [2021-11-23 15:02:06,534 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:02:06,789 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:02:12,001 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_f4d038e9-d2aa-4593-b32d-bab29a194ad8/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-micrel-ksz884x.cil.i[446625,446638] [2021-11-23 15:02:12,004 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_f4d038e9-d2aa-4593-b32d-bab29a194ad8/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-micrel-ksz884x.cil.i[446770,446783] [2021-11-23 15:02:12,046 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:02:12,188 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-23 15:02:12,298 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:02:12,848 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_f4d038e9-d2aa-4593-b32d-bab29a194ad8/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-micrel-ksz884x.cil.i[446625,446638] [2021-11-23 15:02:12,849 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_f4d038e9-d2aa-4593-b32d-bab29a194ad8/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-micrel-ksz884x.cil.i[446770,446783] [2021-11-23 15:02:12,857 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:02:12,894 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:02:13,500 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_f4d038e9-d2aa-4593-b32d-bab29a194ad8/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-micrel-ksz884x.cil.i[446625,446638] [2021-11-23 15:02:13,501 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_f4d038e9-d2aa-4593-b32d-bab29a194ad8/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-micrel-ksz884x.cil.i[446770,446783] [2021-11-23 15:02:13,511 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:02:13,993 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:02:13,993 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:02:13 WrapperNode [2021-11-23 15:02:13,993 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:02:13,994 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:02:13,995 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:02:13,995 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:02:14,002 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:02:13" (1/1) ... [2021-11-23 15:02:14,162 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:02:13" (1/1) ... [2021-11-23 15:02:14,536 INFO L137 Inliner]: procedures = 675, calls = 4743, calls flagged for inlining = 357, calls inlined = 344, statements flattened = 10213 [2021-11-23 15:02:14,537 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:02:14,538 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:02:14,538 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:02:14,538 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:02:14,548 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:02:13" (1/1) ... [2021-11-23 15:02:14,549 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:02:13" (1/1) ... [2021-11-23 15:02:14,615 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:02:13" (1/1) ... [2021-11-23 15:02:14,615 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:02:13" (1/1) ... [2021-11-23 15:02:14,959 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:02:13" (1/1) ... [2021-11-23 15:02:15,008 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:02:13" (1/1) ... [2021-11-23 15:02:15,057 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:02:13" (1/1) ... [2021-11-23 15:02:15,111 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:02:15,112 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:02:15,112 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:02:15,112 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:02:15,115 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:02:13" (1/1) ... [2021-11-23 15:02:15,121 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:02:15,131 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4d038e9-d2aa-4593-b32d-bab29a194ad8/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:02:15,149 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4d038e9-d2aa-4593-b32d-bab29a194ad8/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:02:15,263 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 15:02:15,264 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 15:02:15,268 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2021-11-23 15:02:15,268 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2021-11-23 15:02:15,268 INFO L130 BoogieDeclarations]: Found specification of procedure hw_del_addr [2021-11-23 15:02:15,268 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_del_addr [2021-11-23 15:02:15,268 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2021-11-23 15:02:15,269 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2021-11-23 15:02:15,269 INFO L130 BoogieDeclarations]: Found specification of procedure hw_cfg_wol [2021-11-23 15:02:15,269 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_cfg_wol [2021-11-23 15:02:15,269 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:02:15,269 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:02:15,269 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2021-11-23 15:02:15,269 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2021-11-23 15:02:15,270 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_init [2021-11-23 15:02:15,270 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_init [2021-11-23 15:02:15,270 INFO L130 BoogieDeclarations]: Found specification of procedure hw_ack_intr [2021-11-23 15:02:15,270 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_ack_intr [2021-11-23 15:02:15,270 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_tx_timeout [2021-11-23 15:02:15,270 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_tx_timeout [2021-11-23 15:02:15,270 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_87 [2021-11-23 15:02:15,271 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_87 [2021-11-23 15:02:15,271 INFO L130 BoogieDeclarations]: Found specification of procedure bridge_change [2021-11-23 15:02:15,271 INFO L138 BoogieDeclarations]: Found implementation of procedure bridge_change [2021-11-23 15:02:15,271 INFO L130 BoogieDeclarations]: Found specification of procedure set_flow_ctrl [2021-11-23 15:02:15,271 INFO L138 BoogieDeclarations]: Found implementation of procedure set_flow_ctrl [2021-11-23 15:02:15,271 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-23 15:02:15,271 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-23 15:02:15,272 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_pci_device_driver_exit_14_2 [2021-11-23 15:02:15,272 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_pci_device_driver_exit_14_2 [2021-11-23 15:02:15,272 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2021-11-23 15:02:15,272 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2021-11-23 15:02:15,272 INFO L130 BoogieDeclarations]: Found specification of procedure set_tx_len [2021-11-23 15:02:15,272 INFO L138 BoogieDeclarations]: Found implementation of procedure set_tx_len [2021-11-23 15:02:15,273 INFO L130 BoogieDeclarations]: Found specification of procedure ksz_check_desc_num [2021-11-23 15:02:15,273 INFO L138 BoogieDeclarations]: Found implementation of procedure ksz_check_desc_num [2021-11-23 15:02:15,273 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-11-23 15:02:15,273 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-11-23 15:02:15,274 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-23 15:02:15,274 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-23 15:02:15,274 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-23 15:02:15,274 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-23 15:02:15,275 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2021-11-23 15:02:15,275 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2021-11-23 15:02:15,275 INFO L130 BoogieDeclarations]: Found specification of procedure set_media_state [2021-11-23 15:02:15,275 INFO L138 BoogieDeclarations]: Found implementation of procedure set_media_state [2021-11-23 15:02:15,275 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-11-23 15:02:15,264 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4d038e9-d2aa-4593-b32d-bab29a194ad8/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:02:15,275 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-11-23 15:02:15,279 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-23 15:02:15,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-23 15:02:15,279 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2021-11-23 15:02:15,279 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2021-11-23 15:02:15,280 INFO L130 BoogieDeclarations]: Found specification of procedure hw_ena_intr [2021-11-23 15:02:15,280 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_ena_intr [2021-11-23 15:02:15,280 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:02:15,280 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-11-23 15:02:15,280 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-11-23 15:02:15,280 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_word [2021-11-23 15:02:15,280 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_word [2021-11-23 15:02:15,280 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_init [2021-11-23 15:02:15,281 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_init [2021-11-23 15:02:15,281 INFO L130 BoogieDeclarations]: Found specification of procedure port_cfg [2021-11-23 15:02:15,281 INFO L138 BoogieDeclarations]: Found implementation of procedure port_cfg [2021-11-23 15:02:15,281 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-23 15:02:15,281 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-23 15:02:15,281 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-23 15:02:15,281 INFO L130 BoogieDeclarations]: Found specification of procedure state_gpio [2021-11-23 15:02:15,281 INFO L138 BoogieDeclarations]: Found implementation of procedure state_gpio [2021-11-23 15:02:15,282 INFO L130 BoogieDeclarations]: Found specification of procedure hw_dis_intr [2021-11-23 15:02:15,282 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_dis_intr [2021-11-23 15:02:15,282 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_read [2021-11-23 15:02:15,282 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_read [2021-11-23 15:02:15,282 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-23 15:02:15,282 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-23 15:02:15,282 INFO L130 BoogieDeclarations]: Found specification of procedure pcidev_resume [2021-11-23 15:02:15,282 INFO L138 BoogieDeclarations]: Found implementation of procedure pcidev_resume [2021-11-23 15:02:15,282 INFO L130 BoogieDeclarations]: Found specification of procedure hw_dis_intr_bit [2021-11-23 15:02:15,283 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_dis_intr_bit [2021-11-23 15:02:15,283 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_eeprom_len [2021-11-23 15:02:15,283 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_eeprom_len [2021-11-23 15:02:15,283 INFO L130 BoogieDeclarations]: Found specification of procedure ksz_free_buffers [2021-11-23 15:02:15,283 INFO L138 BoogieDeclarations]: Found implementation of procedure ksz_free_buffers [2021-11-23 15:02:15,283 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_clk [2021-11-23 15:02:15,283 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_clk [2021-11-23 15:02:15,283 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-23 15:02:15,283 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-23 15:02:15,283 INFO L130 BoogieDeclarations]: Found specification of procedure hw_reset [2021-11-23 15:02:15,284 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_reset [2021-11-23 15:02:15,288 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-23 15:02:15,288 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-23 15:02:15,288 INFO L130 BoogieDeclarations]: Found specification of procedure rx_proc [2021-11-23 15:02:15,289 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_proc [2021-11-23 15:02:15,289 INFO L130 BoogieDeclarations]: Found specification of procedure release_desc [2021-11-23 15:02:15,289 INFO L138 BoogieDeclarations]: Found implementation of procedure release_desc [2021-11-23 15:02:15,290 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-23 15:02:15,290 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-23 15:02:15,290 INFO L130 BoogieDeclarations]: Found specification of procedure hw_resume_rx [2021-11-23 15:02:15,290 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_resume_rx [2021-11-23 15:02:15,290 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 15:02:15,290 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 15:02:15,291 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-11-23 15:02:15,291 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-11-23 15:02:15,291 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_netpoll [2021-11-23 15:02:15,291 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_netpoll [2021-11-23 15:02:15,291 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-11-23 15:02:15,291 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-11-23 15:02:15,292 INFO L130 BoogieDeclarations]: Found specification of procedure pci_choose_state [2021-11-23 15:02:15,292 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_choose_state [2021-11-23 15:02:15,292 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-11-23 15:02:15,293 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-11-23 15:02:15,293 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2021-11-23 15:02:15,293 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2021-11-23 15:02:15,294 INFO L130 BoogieDeclarations]: Found specification of procedure hw_ena_add_addr [2021-11-23 15:02:15,294 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_ena_add_addr [2021-11-23 15:02:15,297 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait_event [2021-11-23 15:02:15,297 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait_event [2021-11-23 15:02:15,298 INFO L130 BoogieDeclarations]: Found specification of procedure hw_set_grp_addr [2021-11-23 15:02:15,299 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_set_grp_addr [2021-11-23 15:02:15,299 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:02:15,300 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-11-23 15:02:15,301 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-11-23 15:02:15,301 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-11-23 15:02:15,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-11-23 15:02:15,307 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:02:15,307 INFO L130 BoogieDeclarations]: Found specification of procedure sw_w_sta_mac_table [2021-11-23 15:02:15,307 INFO L138 BoogieDeclarations]: Found implementation of procedure sw_w_sta_mac_table [2021-11-23 15:02:15,308 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_nway_reset [2021-11-23 15:02:15,308 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_nway_reset [2021-11-23 15:02:15,308 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-23 15:02:15,308 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-23 15:02:15,308 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-23 15:02:15,308 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-23 15:02:15,308 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:02:15,309 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-23 15:02:15,309 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-23 15:02:15,309 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:02:15,309 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:02:15,309 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-23 15:02:15,309 INFO L130 BoogieDeclarations]: Found specification of procedure hw_stop_rx [2021-11-23 15:02:15,310 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_stop_rx [2021-11-23 15:02:15,310 INFO L130 BoogieDeclarations]: Found specification of procedure hw_set_intr [2021-11-23 15:02:15,310 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_set_intr [2021-11-23 15:02:15,310 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_schedule [2021-11-23 15:02:15,310 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_schedule [2021-11-23 15:02:15,310 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2021-11-23 15:02:15,311 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2021-11-23 15:02:15,311 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2021-11-23 15:02:15,311 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2021-11-23 15:02:15,311 INFO L130 BoogieDeclarations]: Found specification of procedure ksz_init_rx_buffers [2021-11-23 15:02:15,311 INFO L138 BoogieDeclarations]: Found implementation of procedure ksz_init_rx_buffers [2021-11-23 15:02:15,311 INFO L130 BoogieDeclarations]: Found specification of procedure ksz_free_mem [2021-11-23 15:02:15,312 INFO L138 BoogieDeclarations]: Found implementation of procedure ksz_free_mem [2021-11-23 15:02:15,312 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-23 15:02:15,312 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-23 15:02:15,312 INFO L130 BoogieDeclarations]: Found specification of procedure hw_w_phy [2021-11-23 15:02:15,312 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_w_phy [2021-11-23 15:02:15,312 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2021-11-23 15:02:15,312 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2021-11-23 15:02:15,313 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2021-11-23 15:02:15,313 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2021-11-23 15:02:15,313 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-23 15:02:15,313 INFO L130 BoogieDeclarations]: Found specification of procedure writeb [2021-11-23 15:02:15,313 INFO L138 BoogieDeclarations]: Found implementation of procedure writeb [2021-11-23 15:02:15,313 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_set_rx_mode [2021-11-23 15:02:15,314 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_set_rx_mode [2021-11-23 15:02:15,314 INFO L130 BoogieDeclarations]: Found specification of procedure writew [2021-11-23 15:02:15,314 INFO L138 BoogieDeclarations]: Found implementation of procedure writew [2021-11-23 15:02:15,314 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2021-11-23 15:02:15,314 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2021-11-23 15:02:15,314 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:02:15,315 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:02:15,315 INFO L130 BoogieDeclarations]: Found specification of procedure transmit_cleanup [2021-11-23 15:02:15,315 INFO L138 BoogieDeclarations]: Found implementation of procedure transmit_cleanup [2021-11-23 15:02:15,315 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-23 15:02:15,315 INFO L130 BoogieDeclarations]: Found specification of procedure hw_r_phy [2021-11-23 15:02:15,315 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_r_phy [2021-11-23 15:02:15,315 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-23 15:02:15,316 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-23 15:02:15,316 INFO L130 BoogieDeclarations]: Found specification of procedure hw_set_addr [2021-11-23 15:02:15,316 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_set_addr [2021-11-23 15:02:15,316 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:02:15,316 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-23 15:02:15,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:02:15,317 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:02:15,317 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:02:15,317 INFO L130 BoogieDeclarations]: Found specification of procedure get_tx_pkt [2021-11-23 15:02:15,317 INFO L138 BoogieDeclarations]: Found implementation of procedure get_tx_pkt [2021-11-23 15:02:15,317 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_close [2021-11-23 15:02:15,317 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_close [2021-11-23 15:02:15,317 INFO L130 BoogieDeclarations]: Found specification of procedure port_get_link_speed [2021-11-23 15:02:15,318 INFO L138 BoogieDeclarations]: Found implementation of procedure port_get_link_speed [2021-11-23 15:02:15,318 INFO L130 BoogieDeclarations]: Found specification of procedure port_r16 [2021-11-23 15:02:15,318 INFO L138 BoogieDeclarations]: Found implementation of procedure port_r16 [2021-11-23 15:02:15,318 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_hwlock_of_dev_info [2021-11-23 15:02:15,318 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_hwlock_of_dev_info [2021-11-23 15:02:15,318 INFO L130 BoogieDeclarations]: Found specification of procedure sw_cfg_port_base_vlan [2021-11-23 15:02:15,319 INFO L138 BoogieDeclarations]: Found implementation of procedure sw_cfg_port_base_vlan [2021-11-23 15:02:15,319 INFO L130 BoogieDeclarations]: Found specification of procedure drop_gpio [2021-11-23 15:02:15,319 INFO L138 BoogieDeclarations]: Found implementation of procedure drop_gpio [2021-11-23 15:02:15,319 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-11-23 15:02:15,319 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-11-23 15:02:15,319 INFO L130 BoogieDeclarations]: Found specification of procedure hw_set_desc_base [2021-11-23 15:02:15,320 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_set_desc_base [2021-11-23 15:02:15,320 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-11-23 15:02:15,320 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-11-23 15:02:15,320 INFO L130 BoogieDeclarations]: Found specification of procedure hw_block_intr [2021-11-23 15:02:15,320 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_block_intr [2021-11-23 15:02:15,320 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-11-23 15:02:15,320 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-11-23 15:02:15,321 INFO L130 BoogieDeclarations]: Found specification of procedure bitrev32 [2021-11-23 15:02:15,321 INFO L138 BoogieDeclarations]: Found implementation of procedure bitrev32 [2021-11-23 15:02:15,321 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reset_network_header [2021-11-23 15:02:15,321 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reset_network_header [2021-11-23 15:02:15,321 INFO L130 BoogieDeclarations]: Found specification of procedure ksz_init_timer [2021-11-23 15:02:15,321 INFO L138 BoogieDeclarations]: Found implementation of procedure ksz_init_timer [2021-11-23 15:02:15,322 INFO L130 BoogieDeclarations]: Found specification of procedure hw_reset_pkts [2021-11-23 15:02:15,322 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_reset_pkts [2021-11-23 15:02:15,322 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 15:02:15,322 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 15:02:15,322 INFO L130 BoogieDeclarations]: Found specification of procedure hw_disable [2021-11-23 15:02:15,322 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_disable [2021-11-23 15:02:15,323 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-11-23 15:02:15,323 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-11-23 15:02:15,323 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_kill [2021-11-23 15:02:15,323 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_kill [2021-11-23 15:02:15,323 INFO L130 BoogieDeclarations]: Found specification of procedure get_mac_addr [2021-11-23 15:02:15,323 INFO L138 BoogieDeclarations]: Found implementation of procedure get_mac_addr [2021-11-23 15:02:15,323 INFO L130 BoogieDeclarations]: Found specification of procedure hw_restore_intr [2021-11-23 15:02:15,324 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_restore_intr [2021-11-23 15:02:15,324 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-11-23 15:02:15,324 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-11-23 15:02:15,324 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:02:15,324 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-23 15:02:15,324 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-23 15:02:15,325 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-11-23 15:02:15,325 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-11-23 15:02:15,325 INFO L130 BoogieDeclarations]: Found specification of procedure hw_start_rx [2021-11-23 15:02:15,325 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_start_rx [2021-11-23 15:02:15,325 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:02:15,325 INFO L130 BoogieDeclarations]: Found specification of procedure port_cfg_broad_storm [2021-11-23 15:02:15,326 INFO L138 BoogieDeclarations]: Found implementation of procedure port_cfg_broad_storm [2021-11-23 15:02:15,330 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2021-11-23 15:02:15,330 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2021-11-23 15:02:15,331 INFO L130 BoogieDeclarations]: Found specification of procedure hw_turn_on_intr [2021-11-23 15:02:15,331 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_turn_on_intr [2021-11-23 15:02:15,331 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2021-11-23 15:02:15,331 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2021-11-23 15:02:15,331 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-23 15:02:15,331 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-23 15:02:15,332 INFO L130 BoogieDeclarations]: Found specification of procedure sw_chk [2021-11-23 15:02:15,332 INFO L138 BoogieDeclarations]: Found implementation of procedure sw_chk [2021-11-23 15:02:15,334 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-23 15:02:15,334 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_86 [2021-11-23 15:02:15,334 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_86 [2021-11-23 15:02:15,335 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-23 15:02:15,335 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:02:15,335 INFO L130 BoogieDeclarations]: Found specification of procedure hw_set_wol_frame [2021-11-23 15:02:15,335 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_set_wol_frame [2021-11-23 15:02:15,335 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-11-23 15:02:15,335 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-11-23 15:02:15,336 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2021-11-23 15:02:15,336 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2021-11-23 15:02:15,336 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-11-23 15:02:15,336 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-11-23 15:02:15,336 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-23 15:02:15,336 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-23 15:02:15,336 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-11-23 15:02:15,337 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-11-23 15:02:15,337 INFO L130 BoogieDeclarations]: Found specification of procedure port_r_mib_pkt [2021-11-23 15:02:15,337 INFO L138 BoogieDeclarations]: Found implementation of procedure port_r_mib_pkt [2021-11-23 15:02:15,337 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-11-23 15:02:15,337 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-11-23 15:02:15,337 INFO L130 BoogieDeclarations]: Found specification of procedure sw_cfg [2021-11-23 15:02:15,337 INFO L138 BoogieDeclarations]: Found implementation of procedure sw_cfg [2021-11-23 15:02:15,338 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_open [2021-11-23 15:02:15,338 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_open [2021-11-23 15:02:15,338 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_hwlock_of_dev_info [2021-11-23 15:02:15,338 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_hwlock_of_dev_info [2021-11-23 15:02:15,338 INFO L130 BoogieDeclarations]: Found specification of procedure ksz_update_timer [2021-11-23 15:02:15,338 INFO L138 BoogieDeclarations]: Found implementation of procedure ksz_update_timer [2021-11-23 15:02:15,339 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2021-11-23 15:02:15,339 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2021-11-23 15:02:15,339 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_free [2021-11-23 15:02:15,339 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_free [2021-11-23 15:02:15,339 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2021-11-23 15:02:15,339 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2021-11-23 15:02:15,339 INFO L130 BoogieDeclarations]: Found specification of procedure ksz_stop_timer [2021-11-23 15:02:15,340 INFO L138 BoogieDeclarations]: Found implementation of procedure ksz_stop_timer [2021-11-23 15:02:15,340 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-11-23 15:02:15,340 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-11-23 15:02:15,340 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_intr [2021-11-23 15:02:15,340 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_intr [2021-11-23 15:02:15,340 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_header [2021-11-23 15:02:15,340 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_header [2021-11-23 15:02:15,341 INFO L130 BoogieDeclarations]: Found specification of procedure hw_add_addr [2021-11-23 15:02:15,341 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_add_addr [2021-11-23 15:02:15,341 INFO L130 BoogieDeclarations]: Found specification of procedure port_r_mib_cnt [2021-11-23 15:02:15,341 INFO L138 BoogieDeclarations]: Found implementation of procedure port_r_mib_cnt [2021-11-23 15:02:15,341 INFO L130 BoogieDeclarations]: Found specification of procedure free_dma_buf [2021-11-23 15:02:15,341 INFO L138 BoogieDeclarations]: Found implementation of procedure free_dma_buf [2021-11-23 15:02:15,341 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2021-11-23 15:02:15,342 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2021-11-23 15:02:15,342 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 15:02:15,342 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 15:02:15,342 INFO L130 BoogieDeclarations]: Found specification of procedure hw_set_multicast [2021-11-23 15:02:15,342 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_set_multicast [2021-11-23 15:02:15,342 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-23 15:02:15,342 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-23 15:02:15,343 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-23 15:02:15,343 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-23 15:02:15,343 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:02:15,343 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:02:15,343 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_regs_len [2021-11-23 15:02:15,343 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_regs_len [2021-11-23 15:02:15,344 INFO L130 BoogieDeclarations]: Found specification of procedure hw_clr_multicast [2021-11-23 15:02:15,344 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_clr_multicast [2021-11-23 15:02:15,344 INFO L130 BoogieDeclarations]: Found specification of procedure port_set_link_speed [2021-11-23 15:02:15,344 INFO L138 BoogieDeclarations]: Found implementation of procedure port_set_link_speed [2021-11-23 15:02:15,344 INFO L130 BoogieDeclarations]: Found specification of procedure raise_gpio [2021-11-23 15:02:15,344 INFO L138 BoogieDeclarations]: Found implementation of procedure raise_gpio [2021-11-23 15:02:15,344 INFO L130 BoogieDeclarations]: Found specification of procedure port_w16 [2021-11-23 15:02:15,345 INFO L138 BoogieDeclarations]: Found implementation of procedure port_w16 [2021-11-23 15:02:15,345 INFO L130 BoogieDeclarations]: Found specification of procedure empty_addr [2021-11-23 15:02:15,345 INFO L138 BoogieDeclarations]: Found implementation of procedure empty_addr [2021-11-23 15:02:15,345 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-11-23 15:02:15,345 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-11-23 15:02:15,345 INFO L130 BoogieDeclarations]: Found specification of procedure mib_read_work [2021-11-23 15:02:15,345 INFO L138 BoogieDeclarations]: Found implementation of procedure mib_read_work [2021-11-23 15:02:15,346 INFO L130 BoogieDeclarations]: Found specification of procedure hw_enable_wol [2021-11-23 15:02:15,346 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_enable_wol [2021-11-23 15:02:15,346 INFO L130 BoogieDeclarations]: Found specification of procedure port_set_stp_state [2021-11-23 15:02:15,346 INFO L138 BoogieDeclarations]: Found implementation of procedure port_set_stp_state [2021-11-23 15:02:15,346 INFO L130 BoogieDeclarations]: Found specification of procedure hw_clr_wol_pme_status [2021-11-23 15:02:15,346 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_clr_wol_pme_status [2021-11-23 15:02:15,347 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_95 [2021-11-23 15:02:15,347 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_95 [2021-11-23 15:02:15,347 INFO L130 BoogieDeclarations]: Found specification of procedure ksz_start_timer [2021-11-23 15:02:15,347 INFO L138 BoogieDeclarations]: Found implementation of procedure ksz_start_timer [2021-11-23 15:02:15,347 INFO L130 BoogieDeclarations]: Found specification of procedure ether_addr_equal [2021-11-23 15:02:15,347 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_addr_equal [2021-11-23 15:02:15,347 INFO L130 BoogieDeclarations]: Found specification of procedure copy_old_skb [2021-11-23 15:02:15,348 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_old_skb [2021-11-23 15:02:15,348 INFO L130 BoogieDeclarations]: Found specification of procedure hw_cfg_wol_pme [2021-11-23 15:02:15,348 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_cfg_wol_pme [2021-11-23 15:02:15,348 INFO L130 BoogieDeclarations]: Found specification of procedure set_rx_buf [2021-11-23 15:02:15,348 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rx_buf [2021-11-23 15:02:15,348 INFO L130 BoogieDeclarations]: Found specification of procedure skb_set_network_header [2021-11-23 15:02:15,349 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_set_network_header [2021-11-23 15:02:15,349 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-23 15:02:15,349 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-23 15:02:15,349 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2021-11-23 15:02:15,349 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2021-11-23 15:02:15,349 INFO L130 BoogieDeclarations]: Found specification of procedure pcidev_exit [2021-11-23 15:02:15,349 INFO L138 BoogieDeclarations]: Found implementation of procedure pcidev_exit [2021-11-23 15:02:15,350 INFO L130 BoogieDeclarations]: Found specification of procedure hw_enable [2021-11-23 15:02:15,350 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_enable [2021-11-23 15:02:15,350 INFO L130 BoogieDeclarations]: Found specification of procedure ksz_alloc_soft_desc [2021-11-23 15:02:15,350 INFO L138 BoogieDeclarations]: Found implementation of procedure ksz_alloc_soft_desc [2021-11-23 15:02:15,350 INFO L130 BoogieDeclarations]: Found specification of procedure readw [2021-11-23 15:02:15,350 INFO L138 BoogieDeclarations]: Found implementation of procedure readw [2021-11-23 15:02:15,351 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2021-11-23 15:02:15,351 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2021-11-23 15:02:15,351 INFO L130 BoogieDeclarations]: Found specification of procedure sw_cfg_broad_storm [2021-11-23 15:02:15,351 INFO L138 BoogieDeclarations]: Found implementation of procedure sw_cfg_broad_storm [2021-11-23 15:02:15,351 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-23 15:02:15,351 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-23 15:02:15,351 INFO L130 BoogieDeclarations]: Found specification of procedure port_set_power_saving [2021-11-23 15:02:15,352 INFO L138 BoogieDeclarations]: Found implementation of procedure port_set_power_saving [2021-11-23 15:02:15,352 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2021-11-23 15:02:15,352 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2021-11-23 15:02:15,352 INFO L130 BoogieDeclarations]: Found specification of procedure spi_reg [2021-11-23 15:02:15,352 INFO L138 BoogieDeclarations]: Found implementation of procedure spi_reg [2021-11-23 15:02:16,762 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:02:16,769 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:02:28,304 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:02:28,308 INFO L158 Benchmark]: Toolchain (without parser) took 21791.28ms. Allocated memory was 60.8MB in the beginning and 559.9MB in the end (delta: 499.1MB). Free memory was 34.4MB in the beginning and 241.5MB in the end (delta: -207.1MB). Peak memory consumption was 291.9MB. Max. memory is 16.1GB. [2021-11-23 15:02:28,308 INFO L158 Benchmark]: CDTParser took 0.33ms. Allocated memory is still 60.8MB. Free memory was 41.8MB in the beginning and 41.8MB in the end (delta: 44.8kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:02:28,309 INFO L158 Benchmark]: CACSL2BoogieTranslator took 7473.71ms. Allocated memory was 60.8MB in the beginning and 304.1MB in the end (delta: 243.3MB). Free memory was 34.3MB in the beginning and 179.8MB in the end (delta: -145.5MB). Peak memory consumption was 179.6MB. Max. memory is 16.1GB. [2021-11-23 15:02:28,310 INFO L158 Benchmark]: Boogie Procedure Inliner took 543.14ms. Allocated memory is still 304.1MB. Free memory was 179.8MB in the beginning and 119.0MB in the end (delta: 60.8MB). Peak memory consumption was 60.8MB. Max. memory is 16.1GB. [2021-11-23 15:02:28,310 INFO L158 Benchmark]: Boogie Preprocessor took 572.73ms. Allocated memory is still 304.1MB. Free memory was 119.0MB in the beginning and 122.1MB in the end (delta: -3.1MB). Peak memory consumption was 62.9MB. Max. memory is 16.1GB. [2021-11-23 15:02:28,311 INFO L158 Benchmark]: RCFGBuilder took 13193.94ms. Allocated memory was 304.1MB in the beginning and 559.9MB in the end (delta: 255.9MB). Free memory was 122.1MB in the beginning and 241.5MB in the end (delta: -119.4MB). Peak memory consumption was 135.4MB. Max. memory is 16.1GB. [2021-11-23 15:02:28,318 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.33ms. Allocated memory is still 60.8MB. Free memory was 41.8MB in the beginning and 41.8MB in the end (delta: 44.8kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 7473.71ms. Allocated memory was 60.8MB in the beginning and 304.1MB in the end (delta: 243.3MB). Free memory was 34.3MB in the beginning and 179.8MB in the end (delta: -145.5MB). Peak memory consumption was 179.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 543.14ms. Allocated memory is still 304.1MB. Free memory was 179.8MB in the beginning and 119.0MB in the end (delta: 60.8MB). Peak memory consumption was 60.8MB. Max. memory is 16.1GB. * Boogie Preprocessor took 572.73ms. Allocated memory is still 304.1MB. Free memory was 119.0MB in the beginning and 122.1MB in the end (delta: -3.1MB). Peak memory consumption was 62.9MB. Max. memory is 16.1GB. * RCFGBuilder took 13193.94ms. Allocated memory was 304.1MB in the beginning and 559.9MB in the end (delta: 255.9MB). Free memory was 122.1MB in the beginning and 241.5MB in the end (delta: -119.4MB). Peak memory consumption was 135.4MB. 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 15:02:28,436 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4d038e9-d2aa-4593-b32d-bab29a194ad8/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable