./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-atheros-alx-alx.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_9c8b2387-2255-4cdb-929b-bdb2219244e0/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c8b2387-2255-4cdb-929b-bdb2219244e0/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_9c8b2387-2255-4cdb-929b-bdb2219244e0/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c8b2387-2255-4cdb-929b-bdb2219244e0/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-atheros-alx-alx.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c8b2387-2255-4cdb-929b-bdb2219244e0/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_9c8b2387-2255-4cdb-929b-bdb2219244e0/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 e3ed5a6aa0282e2dbd5967163bb1c33dc8964226641967602a6cd0884f5c00f9 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:05:04,355 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:05:04,359 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:05:04,425 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:05:04,426 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:05:04,427 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:05:04,435 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:05:04,440 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:05:04,444 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:05:04,454 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:05:04,455 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:05:04,457 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:05:04,458 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:05:04,462 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:05:04,466 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:05:04,473 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:05:04,476 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:05:04,477 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:05:04,485 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:05:04,488 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:05:04,490 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:05:04,497 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:05:04,501 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:05:04,502 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:05:04,510 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:05:04,510 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:05:04,511 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:05:04,514 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:05:04,514 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:05:04,516 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:05:04,517 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:05:04,518 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:05:04,521 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:05:04,522 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:05:04,524 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:05:04,525 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:05:04,525 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:05:04,526 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:05:04,526 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:05:04,527 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:05:04,528 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:05:04,533 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c8b2387-2255-4cdb-929b-bdb2219244e0/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-23 15:05:04,591 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:05:04,591 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:05:04,593 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:05:04,594 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:05:04,595 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:05:04,595 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:05:04,595 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:05:04,595 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 15:05:04,603 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:05:04,604 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:05:04,605 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:05:04,606 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:05:04,606 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:05:04,606 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:05:04,606 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:05:04,607 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:05:04,607 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:05:04,607 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:05:04,608 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:05:04,608 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:05:04,608 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:05:04,608 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:05:04,609 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 15:05:04,609 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 15:05:04,609 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:05:04,609 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_9c8b2387-2255-4cdb-929b-bdb2219244e0/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c8b2387-2255-4cdb-929b-bdb2219244e0/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e3ed5a6aa0282e2dbd5967163bb1c33dc8964226641967602a6cd0884f5c00f9 [2021-11-23 15:05:04,928 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:05:04,981 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:05:04,984 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:05:04,986 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:05:04,987 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:05:04,988 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c8b2387-2255-4cdb-929b-bdb2219244e0/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-atheros-alx-alx.cil.i [2021-11-23 15:05:05,094 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c8b2387-2255-4cdb-929b-bdb2219244e0/bin/ukojak-CwSLpZB5Qu/data/30ac6021e/1c46432b664b4a2586a00226c9d914e2/FLAGc7c323319 [2021-11-23 15:05:06,323 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:05:06,324 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c8b2387-2255-4cdb-929b-bdb2219244e0/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-atheros-alx-alx.cil.i [2021-11-23 15:05:06,381 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c8b2387-2255-4cdb-929b-bdb2219244e0/bin/ukojak-CwSLpZB5Qu/data/30ac6021e/1c46432b664b4a2586a00226c9d914e2/FLAGc7c323319 [2021-11-23 15:05:06,583 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c8b2387-2255-4cdb-929b-bdb2219244e0/bin/ukojak-CwSLpZB5Qu/data/30ac6021e/1c46432b664b4a2586a00226c9d914e2 [2021-11-23 15:05:06,586 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:05:06,588 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:05:06,590 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:05:06,591 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:05:06,594 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:05:06,595 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:05:06" (1/1) ... [2021-11-23 15:05:06,597 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2461e317 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:06, skipping insertion in model container [2021-11-23 15:05:06,597 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:05:06" (1/1) ... [2021-11-23 15:05:06,606 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:05:06,864 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:05:11,342 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_9c8b2387-2255-4cdb-929b-bdb2219244e0/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-atheros-alx-alx.cil.i[416147,416160] [2021-11-23 15:05:11,345 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_9c8b2387-2255-4cdb-929b-bdb2219244e0/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-atheros-alx-alx.cil.i[416294,416307] [2021-11-23 15:05:11,345 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_9c8b2387-2255-4cdb-929b-bdb2219244e0/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-atheros-alx-alx.cil.i[416433,416446] [2021-11-23 15:05:11,346 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_9c8b2387-2255-4cdb-929b-bdb2219244e0/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-atheros-alx-alx.cil.i[416591,416604] [2021-11-23 15:05:11,371 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:05:11,454 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:05:11,923 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_9c8b2387-2255-4cdb-929b-bdb2219244e0/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-atheros-alx-alx.cil.i[416147,416160] [2021-11-23 15:05:11,923 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_9c8b2387-2255-4cdb-929b-bdb2219244e0/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-atheros-alx-alx.cil.i[416294,416307] [2021-11-23 15:05:11,924 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_9c8b2387-2255-4cdb-929b-bdb2219244e0/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-atheros-alx-alx.cil.i[416433,416446] [2021-11-23 15:05:11,924 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_9c8b2387-2255-4cdb-929b-bdb2219244e0/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-atheros-alx-alx.cil.i[416591,416604] [2021-11-23 15:05:11,936 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:05:12,306 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:05:12,307 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:12 WrapperNode [2021-11-23 15:05:12,307 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:05:12,308 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:05:12,308 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:05:12,309 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:05:12,316 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:12" (1/1) ... [2021-11-23 15:05:12,486 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:12" (1/1) ... [2021-11-23 15:05:12,895 INFO L137 Inliner]: procedures = 543, calls = 4106, calls flagged for inlining = 313, calls inlined = 291, statements flattened = 8482 [2021-11-23 15:05:12,896 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:05:12,896 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:05:12,897 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:05:12,897 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:05:12,906 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:12" (1/1) ... [2021-11-23 15:05:12,906 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:12" (1/1) ... [2021-11-23 15:05:13,000 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:12" (1/1) ... [2021-11-23 15:05:13,000 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:12" (1/1) ... [2021-11-23 15:05:13,218 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:12" (1/1) ... [2021-11-23 15:05:13,254 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:12" (1/1) ... [2021-11-23 15:05:13,310 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:12" (1/1) ... [2021-11-23 15:05:13,475 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:05:13,485 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:05:13,485 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:05:13,486 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:05:13,487 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:12" (1/1) ... [2021-11-23 15:05:13,509 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:05:13,519 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c8b2387-2255-4cdb-929b-bdb2219244e0/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:05:13,538 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c8b2387-2255-4cdb-929b-bdb2219244e0/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:05:13,552 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c8b2387-2255-4cdb-929b-bdb2219244e0/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:05:13,586 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2021-11-23 15:05:13,586 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2021-11-23 15:05:13,586 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 15:05:13,586 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 15:05:13,587 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2021-11-23 15:05:13,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2021-11-23 15:05:13,587 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:05:13,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:05:13,587 INFO L130 BoogieDeclarations]: Found specification of procedure alx_halt [2021-11-23 15:05:13,587 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_halt [2021-11-23 15:05:13,587 INFO L130 BoogieDeclarations]: Found specification of procedure alx_free_txbuf [2021-11-23 15:05:13,588 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_free_txbuf [2021-11-23 15:05:13,588 INFO L130 BoogieDeclarations]: Found specification of procedure dump_stack [2021-11-23 15:05:13,588 INFO L138 BoogieDeclarations]: Found implementation of procedure dump_stack [2021-11-23 15:05:13,588 INFO L130 BoogieDeclarations]: Found specification of procedure alx_suspend [2021-11-23 15:05:13,588 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_suspend [2021-11-23 15:05:13,588 INFO L130 BoogieDeclarations]: Found specification of procedure __alx_read_phy_reg [2021-11-23 15:05:13,588 INFO L138 BoogieDeclarations]: Found implementation of procedure __alx_read_phy_reg [2021-11-23 15:05:13,588 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2021-11-23 15:05:13,589 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2021-11-23 15:05:13,589 INFO L130 BoogieDeclarations]: Found specification of procedure alx_wait_reg [2021-11-23 15:05:13,589 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_wait_reg [2021-11-23 15:05:13,589 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-23 15:05:13,589 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-23 15:05:13,589 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-11-23 15:05:13,589 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-11-23 15:05:13,590 INFO L130 BoogieDeclarations]: Found specification of procedure alx_pci_error_resume [2021-11-23 15:05:13,590 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_pci_error_resume [2021-11-23 15:05:13,590 INFO L130 BoogieDeclarations]: Found specification of procedure alx_tx_timeout [2021-11-23 15:05:13,590 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_tx_timeout [2021-11-23 15:05:13,590 INFO L130 BoogieDeclarations]: Found specification of procedure alx_irq_enable [2021-11-23 15:05:13,590 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_irq_enable [2021-11-23 15:05:13,590 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-23 15:05:13,590 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-23 15:05:13,591 INFO L130 BoogieDeclarations]: Found specification of procedure alx_write_mem16 [2021-11-23 15:05:13,591 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_write_mem16 [2021-11-23 15:05:13,591 INFO L130 BoogieDeclarations]: Found specification of procedure alx_irq_disable [2021-11-23 15:05:13,591 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_irq_disable [2021-11-23 15:05:13,591 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-11-23 15:05:13,591 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-11-23 15:05:13,591 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-23 15:05:13,592 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-23 15:05:13,592 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2021-11-23 15:05:13,592 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2021-11-23 15:05:13,592 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-11-23 15:05:13,592 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-11-23 15:05:13,592 INFO L130 BoogieDeclarations]: Found specification of procedure alx_activate [2021-11-23 15:05:13,592 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_activate [2021-11-23 15:05:13,592 INFO L130 BoogieDeclarations]: Found specification of procedure alx_remove [2021-11-23 15:05:13,593 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_remove [2021-11-23 15:05:13,593 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-23 15:05:13,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-23 15:05:13,593 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-23 15:05:13,593 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-23 15:05:13,593 INFO L130 BoogieDeclarations]: Found specification of procedure alx_intr_msi [2021-11-23 15:05:13,593 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_intr_msi [2021-11-23 15:05:13,594 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2021-11-23 15:05:13,594 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2021-11-23 15:05:13,594 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:05:13,594 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-11-23 15:05:13,594 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-11-23 15:05:13,594 INFO L130 BoogieDeclarations]: Found specification of procedure alx_post_write [2021-11-23 15:05:13,594 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_post_write [2021-11-23 15:05:13,594 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2021-11-23 15:05:13,595 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2021-11-23 15:05:13,595 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2021-11-23 15:05:13,595 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2021-11-23 15:05:13,595 INFO L130 BoogieDeclarations]: Found specification of procedure alx_write_phy_reg [2021-11-23 15:05:13,595 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_write_phy_reg [2021-11-23 15:05:13,595 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_unaligned_access_size [2021-11-23 15:05:13,595 INFO L130 BoogieDeclarations]: Found specification of procedure alx_read_phy_ext [2021-11-23 15:05:13,595 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_read_phy_ext [2021-11-23 15:05:13,596 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-23 15:05:13,596 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-23 15:05:13,596 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-11-23 15:05:13,596 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-11-23 15:05:13,596 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-23 15:05:13,596 INFO L130 BoogieDeclarations]: Found specification of procedure ethadv_to_hw_cfg [2021-11-23 15:05:13,596 INFO L138 BoogieDeclarations]: Found implementation of procedure ethadv_to_hw_cfg [2021-11-23 15:05:13,597 INFO L130 BoogieDeclarations]: Found specification of procedure alx_stop [2021-11-23 15:05:13,597 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_stop [2021-11-23 15:05:13,597 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-23 15:05:13,597 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-23 15:05:13,597 INFO L130 BoogieDeclarations]: Found specification of procedure alx_resume [2021-11-23 15:05:13,597 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_resume [2021-11-23 15:05:13,597 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-11-23 15:05:13,597 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-11-23 15:05:13,598 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-23 15:05:13,598 INFO L130 BoogieDeclarations]: Found specification of procedure alx_schedule_link_check [2021-11-23 15:05:13,598 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_schedule_link_check [2021-11-23 15:05:13,598 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-23 15:05:13,598 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-23 15:05:13,598 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 15:05:13,598 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-23 15:05:13,598 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-23 15:05:13,599 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 15:05:13,599 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 15:05:13,599 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-11-23 15:05:13,599 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-11-23 15:05:13,599 INFO L130 BoogieDeclarations]: Found specification of procedure __alx_open [2021-11-23 15:05:13,599 INFO L138 BoogieDeclarations]: Found implementation of procedure __alx_open [2021-11-23 15:05:13,599 INFO L130 BoogieDeclarations]: Found specification of procedure alx_write_phy_core [2021-11-23 15:05:13,599 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_write_phy_core [2021-11-23 15:05:13,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-11-23 15:05:13,600 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-11-23 15:05:13,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-11-23 15:05:13,600 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-11-23 15:05:13,600 INFO L130 BoogieDeclarations]: Found specification of procedure alx_update_hw_stats [2021-11-23 15:05:13,600 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_update_hw_stats [2021-11-23 15:05:13,600 INFO L130 BoogieDeclarations]: Found specification of procedure alx_write_mem32 [2021-11-23 15:05:13,601 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_write_mem32 [2021-11-23 15:05:13,601 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-11-23 15:05:13,601 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-11-23 15:05:13,601 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:05:13,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-11-23 15:05:13,601 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-11-23 15:05:13,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2021-11-23 15:05:13,601 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2021-11-23 15:05:13,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2021-11-23 15:05:13,602 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2021-11-23 15:05:13,602 INFO L130 BoogieDeclarations]: Found specification of procedure alx_read_phy_dbg [2021-11-23 15:05:13,602 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_read_phy_dbg [2021-11-23 15:05:13,602 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2021-11-23 15:05:13,602 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2021-11-23 15:05:13,602 INFO L130 BoogieDeclarations]: Found specification of procedure alx_netif_stop [2021-11-23 15:05:13,603 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_netif_stop [2021-11-23 15:05:13,603 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:05:13,603 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2021-11-23 15:05:13,603 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2021-11-23 15:05:13,603 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-23 15:05:13,603 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-23 15:05:13,603 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-23 15:05:13,603 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-23 15:05:13,604 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:05:13,604 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-23 15:05:13,604 INFO L130 BoogieDeclarations]: Found specification of procedure alx_hw_giga [2021-11-23 15:05:13,604 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_hw_giga [2021-11-23 15:05:13,604 INFO L130 BoogieDeclarations]: Found specification of procedure alx_poll_controller [2021-11-23 15:05:13,604 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_poll_controller [2021-11-23 15:05:13,604 INFO L130 BoogieDeclarations]: Found specification of procedure alx_reset_pcie [2021-11-23 15:05:13,604 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_reset_pcie [2021-11-23 15:05:13,604 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:05:13,605 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:05:13,605 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-11-23 15:05:13,605 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-11-23 15:05:13,605 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_is_locked [2021-11-23 15:05:13,605 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_is_locked [2021-11-23 15:05:13,605 INFO L130 BoogieDeclarations]: Found specification of procedure alx_schedule_reset [2021-11-23 15:05:13,605 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_schedule_reset [2021-11-23 15:05:13,605 INFO L130 BoogieDeclarations]: Found specification of procedure alx_intr_legacy [2021-11-23 15:05:13,606 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_intr_legacy [2021-11-23 15:05:13,606 INFO L130 BoogieDeclarations]: Found specification of procedure alx_refill_rx_ring [2021-11-23 15:05:13,606 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_refill_rx_ring [2021-11-23 15:05:13,606 INFO L130 BoogieDeclarations]: Found specification of procedure alx_write_phy_dbg [2021-11-23 15:05:13,606 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_write_phy_dbg [2021-11-23 15:05:13,606 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-11-23 15:05:13,606 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-11-23 15:05:13,606 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2021-11-23 15:05:13,607 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2021-11-23 15:05:13,607 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-23 15:05:13,607 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-23 15:05:13,607 INFO L130 BoogieDeclarations]: Found specification of procedure alx_set_macaddr [2021-11-23 15:05:13,607 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_set_macaddr [2021-11-23 15:05:13,607 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-11-23 15:05:13,607 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-11-23 15:05:13,607 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_selected_regions [2021-11-23 15:05:13,608 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_selected_regions [2021-11-23 15:05:13,608 INFO L130 BoogieDeclarations]: Found specification of procedure alx_speed_to_ethadv [2021-11-23 15:05:13,608 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_speed_to_ethadv [2021-11-23 15:05:13,608 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-11-23 15:05:13,608 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-11-23 15:05:13,608 INFO L130 BoogieDeclarations]: Found specification of procedure alx_free_rings [2021-11-23 15:05:13,608 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_free_rings [2021-11-23 15:05:13,608 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:05:13,609 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:05:13,609 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2021-11-23 15:05:13,609 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2021-11-23 15:05:13,609 INFO L130 BoogieDeclarations]: Found specification of procedure pci_select_bars [2021-11-23 15:05:13,609 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_select_bars [2021-11-23 15:05:13,609 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:05:13,609 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:05:13,609 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:05:13,610 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:05:13,610 INFO L130 BoogieDeclarations]: Found specification of procedure put_unaligned_le32 [2021-11-23 15:05:13,610 INFO L138 BoogieDeclarations]: Found implementation of procedure put_unaligned_le32 [2021-11-23 15:05:13,610 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2021-11-23 15:05:13,610 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2021-11-23 15:05:13,610 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2021-11-23 15:05:13,610 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2021-11-23 15:05:13,610 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-11-23 15:05:13,611 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-11-23 15:05:13,611 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2021-11-23 15:05:13,611 INFO L130 BoogieDeclarations]: Found specification of procedure alx_open [2021-11-23 15:05:13,611 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_open [2021-11-23 15:05:13,611 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2021-11-23 15:05:13,611 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2021-11-23 15:05:13,611 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2021-11-23 15:05:13,611 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2021-11-23 15:05:13,612 INFO L130 BoogieDeclarations]: Found specification of procedure alx_hw_with_cr [2021-11-23 15:05:13,612 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_hw_with_cr [2021-11-23 15:05:13,612 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-11-23 15:05:13,612 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-11-23 15:05:13,612 INFO L130 BoogieDeclarations]: Found specification of procedure put_unaligned_le16 [2021-11-23 15:05:13,612 INFO L138 BoogieDeclarations]: Found implementation of procedure put_unaligned_le16 [2021-11-23 15:05:13,612 INFO L130 BoogieDeclarations]: Found specification of procedure alx_get_supported_speeds [2021-11-23 15:05:13,612 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_get_supported_speeds [2021-11-23 15:05:13,613 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 15:05:13,613 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 15:05:13,613 INFO L130 BoogieDeclarations]: Found specification of procedure alx_read_macaddr [2021-11-23 15:05:13,613 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_read_macaddr [2021-11-23 15:05:13,613 INFO L130 BoogieDeclarations]: Found specification of procedure alx_read_mem32 [2021-11-23 15:05:13,613 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_read_mem32 [2021-11-23 15:05:13,613 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2021-11-23 15:05:13,613 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2021-11-23 15:05:13,614 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-11-23 15:05:13,614 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-11-23 15:05:13,614 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2021-11-23 15:05:13,614 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2021-11-23 15:05:13,614 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2021-11-23 15:05:13,614 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2021-11-23 15:05:13,614 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2021-11-23 15:05:13,614 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2021-11-23 15:05:13,615 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-11-23 15:05:13,615 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-11-23 15:05:13,615 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:05:13,615 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-23 15:05:13,615 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-23 15:05:13,615 INFO L130 BoogieDeclarations]: Found specification of procedure alx_reinit_rings [2021-11-23 15:05:13,615 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_reinit_rings [2021-11-23 15:05:13,615 INFO L130 BoogieDeclarations]: Found specification of procedure alx_read_phy_reg [2021-11-23 15:05:13,615 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_read_phy_reg [2021-11-23 15:05:13,616 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2021-11-23 15:05:13,616 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2021-11-23 15:05:13,616 INFO L130 BoogieDeclarations]: Found specification of procedure alx_free_buffers [2021-11-23 15:05:13,616 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_free_buffers [2021-11-23 15:05:13,616 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-11-23 15:05:13,616 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-11-23 15:05:13,616 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value_probe [2021-11-23 15:05:13,617 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value_probe [2021-11-23 15:05:13,617 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:05:13,617 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:05:13,617 INFO L130 BoogieDeclarations]: Found specification of procedure alx_wait_mdio_idle [2021-11-23 15:05:13,617 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_wait_mdio_idle [2021-11-23 15:05:13,617 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2021-11-23 15:05:13,617 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2021-11-23 15:05:13,617 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2021-11-23 15:05:13,617 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2021-11-23 15:05:13,618 INFO L130 BoogieDeclarations]: Found specification of procedure alx_intr_handle [2021-11-23 15:05:13,618 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_intr_handle [2021-11-23 15:05:13,618 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2021-11-23 15:05:13,618 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2021-11-23 15:05:13,618 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2021-11-23 15:05:13,618 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2021-11-23 15:05:13,618 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-11-23 15:05:13,618 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-11-23 15:05:13,619 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-11-23 15:05:13,619 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-11-23 15:05:13,619 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2021-11-23 15:05:13,619 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2021-11-23 15:05:13,619 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-23 15:05:13,619 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-23 15:05:13,619 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-11-23 15:05:13,619 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-11-23 15:05:13,619 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_alx_driver_exit_15_2 [2021-11-23 15:05:13,620 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_alx_driver_exit_15_2 [2021-11-23 15:05:13,620 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2021-11-23 15:05:13,620 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2021-11-23 15:05:13,620 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-11-23 15:05:13,620 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-11-23 15:05:13,620 INFO L130 BoogieDeclarations]: Found specification of procedure alx_is_rev_a [2021-11-23 15:05:13,620 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_is_rev_a [2021-11-23 15:05:13,620 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-11-23 15:05:13,620 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-11-23 15:05:13,621 INFO L130 BoogieDeclarations]: Found specification of procedure alx_read_phy_core [2021-11-23 15:05:13,621 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_read_phy_core [2021-11-23 15:05:13,621 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 15:05:13,621 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 15:05:13,621 INFO L130 BoogieDeclarations]: Found specification of procedure alx_write_phy_ext [2021-11-23 15:05:13,621 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_write_phy_ext [2021-11-23 15:05:13,621 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 15:05:13,621 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:05:13,621 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:05:13,621 INFO L130 BoogieDeclarations]: Found specification of procedure alx_post_phy_link [2021-11-23 15:05:13,622 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_post_phy_link [2021-11-23 15:05:13,622 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2021-11-23 15:05:13,622 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2021-11-23 15:05:13,622 INFO L130 BoogieDeclarations]: Found specification of procedure alx_reinit [2021-11-23 15:05:13,622 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_reinit [2021-11-23 15:05:13,622 INFO L130 BoogieDeclarations]: Found specification of procedure alx_tpd_avail [2021-11-23 15:05:13,622 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_tpd_avail [2021-11-23 15:05:13,622 INFO L130 BoogieDeclarations]: Found specification of procedure alx_setup_speed_duplex [2021-11-23 15:05:13,622 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_setup_speed_duplex [2021-11-23 15:05:13,623 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-11-23 15:05:13,623 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-11-23 15:05:13,623 INFO L130 BoogieDeclarations]: Found specification of procedure __alx_stop [2021-11-23 15:05:13,623 INFO L138 BoogieDeclarations]: Found implementation of procedure __alx_stop [2021-11-23 15:05:13,623 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2021-11-23 15:05:13,623 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2021-11-23 15:05:13,623 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask_and_coherent [2021-11-23 15:05:13,623 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_mask_and_coherent [2021-11-23 15:05:13,623 INFO L130 BoogieDeclarations]: Found specification of procedure alx_enable_aspm [2021-11-23 15:05:13,624 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_enable_aspm [2021-11-23 15:05:13,624 INFO L130 BoogieDeclarations]: Found specification of procedure alx_set_rx_mode [2021-11-23 15:05:13,624 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_set_rx_mode [2021-11-23 15:05:13,624 INFO L130 BoogieDeclarations]: Found specification of procedure alx_hw_revision [2021-11-23 15:05:13,624 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_hw_revision [2021-11-23 15:05:13,624 INFO L130 BoogieDeclarations]: Found specification of procedure __alx_set_rx_mode [2021-11-23 15:05:13,624 INFO L138 BoogieDeclarations]: Found implementation of procedure __alx_set_rx_mode [2021-11-23 15:05:13,624 INFO L130 BoogieDeclarations]: Found specification of procedure __alx_write_phy_reg [2021-11-23 15:05:13,625 INFO L138 BoogieDeclarations]: Found implementation of procedure __alx_write_phy_reg [2021-11-23 15:05:13,625 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2021-11-23 15:05:13,625 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2021-11-23 15:05:13,625 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2021-11-23 15:05:13,625 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2021-11-23 15:05:13,625 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-23 15:05:13,625 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-23 15:05:13,625 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2021-11-23 15:05:13,625 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2021-11-23 15:05:13,626 INFO L130 BoogieDeclarations]: Found specification of procedure dql_avail [2021-11-23 15:05:13,626 INFO L138 BoogieDeclarations]: Found implementation of procedure dql_avail [2021-11-23 15:05:13,626 INFO L130 BoogieDeclarations]: Found specification of procedure alx_configure [2021-11-23 15:05:13,626 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_configure [2021-11-23 15:05:13,626 INFO L130 BoogieDeclarations]: Found specification of procedure alx_reset_phy [2021-11-23 15:05:13,626 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_reset_phy [2021-11-23 15:05:13,626 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_6 [2021-11-23 15:05:13,626 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_6 [2021-11-23 15:05:13,627 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-11-23 15:05:13,627 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-11-23 15:05:13,627 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2021-11-23 15:05:13,627 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2021-11-23 15:05:13,627 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2021-11-23 15:05:13,627 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2021-11-23 15:05:13,627 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 15:05:13,627 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-23 15:05:13,628 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-23 15:05:13,628 INFO L130 BoogieDeclarations]: Found specification of procedure put_unaligned_le64 [2021-11-23 15:05:13,628 INFO L138 BoogieDeclarations]: Found implementation of procedure put_unaligned_le64 [2021-11-23 15:05:13,628 INFO L130 BoogieDeclarations]: Found specification of procedure alx_reset_mac [2021-11-23 15:05:13,628 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_reset_mac [2021-11-23 15:05:14,774 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:05:14,781 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:05:15,125 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:05:15,130 INFO L158 Benchmark]: Toolchain (without parser) took 8540.46ms. Allocated memory was 102.8MB in the beginning and 247.5MB in the end (delta: 144.7MB). Free memory was 55.7MB in the beginning and 112.6MB in the end (delta: -56.9MB). Peak memory consumption was 141.6MB. Max. memory is 16.1GB. [2021-11-23 15:05:15,130 INFO L158 Benchmark]: CDTParser took 0.40ms. Allocated memory is still 102.8MB. Free memory was 58.5MB in the beginning and 58.4MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:05:15,131 INFO L158 Benchmark]: CACSL2BoogieTranslator took 5717.04ms. Allocated memory was 102.8MB in the beginning and 247.5MB in the end (delta: 144.7MB). Free memory was 55.4MB in the beginning and 128.7MB in the end (delta: -73.4MB). Peak memory consumption was 90.8MB. Max. memory is 16.1GB. [2021-11-23 15:05:15,132 INFO L158 Benchmark]: Boogie Procedure Inliner took 587.53ms. Allocated memory is still 247.5MB. Free memory was 128.7MB in the beginning and 131.7MB in the end (delta: -2.9MB). Peak memory consumption was 43.2MB. Max. memory is 16.1GB. [2021-11-23 15:05:15,133 INFO L158 Benchmark]: Boogie Preprocessor took 587.61ms. Allocated memory is still 247.5MB. Free memory was 131.7MB in the beginning and 126.1MB in the end (delta: 5.5MB). Peak memory consumption was 77.3MB. Max. memory is 16.1GB. [2021-11-23 15:05:15,133 INFO L158 Benchmark]: RCFGBuilder took 1642.59ms. Allocated memory is still 247.5MB. Free memory was 126.1MB in the beginning and 112.6MB in the end (delta: 13.6MB). Peak memory consumption was 68.7MB. Max. memory is 16.1GB. [2021-11-23 15:05:15,154 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.40ms. Allocated memory is still 102.8MB. Free memory was 58.5MB in the beginning and 58.4MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 5717.04ms. Allocated memory was 102.8MB in the beginning and 247.5MB in the end (delta: 144.7MB). Free memory was 55.4MB in the beginning and 128.7MB in the end (delta: -73.4MB). Peak memory consumption was 90.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 587.53ms. Allocated memory is still 247.5MB. Free memory was 128.7MB in the beginning and 131.7MB in the end (delta: -2.9MB). Peak memory consumption was 43.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 587.61ms. Allocated memory is still 247.5MB. Free memory was 131.7MB in the beginning and 126.1MB in the end (delta: 5.5MB). Peak memory consumption was 77.3MB. Max. memory is 16.1GB. * RCFGBuilder took 1642.59ms. Allocated memory is still 247.5MB. Free memory was 126.1MB in the beginning and 112.6MB in the end (delta: 13.6MB). Peak memory consumption was 68.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Set is immutable: de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 15:05:15,257 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c8b2387-2255-4cdb-929b-bdb2219244e0/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_9c8b2387-2255-4cdb-929b-bdb2219244e0/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c8b2387-2255-4cdb-929b-bdb2219244e0/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_9c8b2387-2255-4cdb-929b-bdb2219244e0/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c8b2387-2255-4cdb-929b-bdb2219244e0/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-atheros-alx-alx.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c8b2387-2255-4cdb-929b-bdb2219244e0/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_9c8b2387-2255-4cdb-929b-bdb2219244e0/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 e3ed5a6aa0282e2dbd5967163bb1c33dc8964226641967602a6cd0884f5c00f9 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:05:17,757 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:05:17,761 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:05:17,819 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:05:17,820 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:05:17,824 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:05:17,826 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:05:17,831 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:05:17,834 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:05:17,841 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:05:17,845 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:05:17,847 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:05:17,847 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:05:17,849 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:05:17,851 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:05:17,856 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:05:17,857 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:05:17,858 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:05:17,861 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:05:17,870 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:05:17,872 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:05:17,873 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:05:17,877 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:05:17,878 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:05:17,888 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:05:17,888 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:05:17,889 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:05:17,890 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:05:17,891 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:05:17,892 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:05:17,893 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:05:17,893 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:05:17,895 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:05:17,896 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:05:17,897 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:05:17,898 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:05:17,898 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:05:17,899 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:05:17,915 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:05:17,916 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:05:17,917 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:05:17,918 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c8b2387-2255-4cdb-929b-bdb2219244e0/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-23 15:05:17,963 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:05:17,963 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:05:17,964 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:05:17,965 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:05:17,966 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:05:17,966 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:05:17,966 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:05:17,967 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:05:17,967 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:05:17,967 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:05:17,968 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:05:17,968 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-23 15:05:17,969 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-23 15:05:17,969 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-23 15:05:17,969 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:05:17,969 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:05:17,969 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:05:17,970 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:05:17,970 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:05:17,970 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:05:17,970 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:05:17,971 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:05:17,971 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:05:17,971 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:05:17,971 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-23 15:05:17,971 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-23 15:05:17,971 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:05:17,972 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-23 15:05:17,972 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 15:05:17,972 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_9c8b2387-2255-4cdb-929b-bdb2219244e0/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c8b2387-2255-4cdb-929b-bdb2219244e0/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e3ed5a6aa0282e2dbd5967163bb1c33dc8964226641967602a6cd0884f5c00f9 [2021-11-23 15:05:18,402 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:05:18,439 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:05:18,442 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:05:18,443 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:05:18,448 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:05:18,450 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c8b2387-2255-4cdb-929b-bdb2219244e0/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-atheros-alx-alx.cil.i [2021-11-23 15:05:18,524 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c8b2387-2255-4cdb-929b-bdb2219244e0/bin/ukojak-CwSLpZB5Qu/data/dce91e098/23d17f0a4cea42e790d10f90c12183b4/FLAGc3d25f159 [2021-11-23 15:05:19,632 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:05:19,633 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c8b2387-2255-4cdb-929b-bdb2219244e0/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-atheros-alx-alx.cil.i [2021-11-23 15:05:19,718 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c8b2387-2255-4cdb-929b-bdb2219244e0/bin/ukojak-CwSLpZB5Qu/data/dce91e098/23d17f0a4cea42e790d10f90c12183b4/FLAGc3d25f159 [2021-11-23 15:05:19,880 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c8b2387-2255-4cdb-929b-bdb2219244e0/bin/ukojak-CwSLpZB5Qu/data/dce91e098/23d17f0a4cea42e790d10f90c12183b4 [2021-11-23 15:05:19,882 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:05:19,884 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:05:19,885 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:05:19,885 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:05:19,889 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:05:19,890 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:05:19" (1/1) ... [2021-11-23 15:05:19,891 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@52d1ce0e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:19, skipping insertion in model container [2021-11-23 15:05:19,892 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:05:19" (1/1) ... [2021-11-23 15:05:19,900 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:05:20,144 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:05:24,569 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_9c8b2387-2255-4cdb-929b-bdb2219244e0/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-atheros-alx-alx.cil.i[416147,416160] [2021-11-23 15:05:24,572 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_9c8b2387-2255-4cdb-929b-bdb2219244e0/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-atheros-alx-alx.cil.i[416294,416307] [2021-11-23 15:05:24,572 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_9c8b2387-2255-4cdb-929b-bdb2219244e0/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-atheros-alx-alx.cil.i[416433,416446] [2021-11-23 15:05:24,573 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_9c8b2387-2255-4cdb-929b-bdb2219244e0/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-atheros-alx-alx.cil.i[416591,416604] [2021-11-23 15:05:24,598 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:05:24,723 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-23 15:05:24,829 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:05:25,292 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_9c8b2387-2255-4cdb-929b-bdb2219244e0/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-atheros-alx-alx.cil.i[416147,416160] [2021-11-23 15:05:25,293 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_9c8b2387-2255-4cdb-929b-bdb2219244e0/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-atheros-alx-alx.cil.i[416294,416307] [2021-11-23 15:05:25,293 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_9c8b2387-2255-4cdb-929b-bdb2219244e0/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-atheros-alx-alx.cil.i[416433,416446] [2021-11-23 15:05:25,294 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_9c8b2387-2255-4cdb-929b-bdb2219244e0/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-atheros-alx-alx.cil.i[416591,416604] [2021-11-23 15:05:25,301 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:05:25,357 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:05:26,074 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_9c8b2387-2255-4cdb-929b-bdb2219244e0/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-atheros-alx-alx.cil.i[416147,416160] [2021-11-23 15:05:26,074 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_9c8b2387-2255-4cdb-929b-bdb2219244e0/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-atheros-alx-alx.cil.i[416294,416307] [2021-11-23 15:05:26,076 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_9c8b2387-2255-4cdb-929b-bdb2219244e0/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-atheros-alx-alx.cil.i[416433,416446] [2021-11-23 15:05:26,080 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_9c8b2387-2255-4cdb-929b-bdb2219244e0/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-atheros-alx-alx.cil.i[416591,416604] [2021-11-23 15:05:26,090 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:05:26,480 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:05:26,481 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:26 WrapperNode [2021-11-23 15:05:26,481 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:05:26,482 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:05:26,486 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:05:26,486 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:05:26,493 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:26" (1/1) ... [2021-11-23 15:05:26,657 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:26" (1/1) ... [2021-11-23 15:05:27,018 INFO L137 Inliner]: procedures = 557, calls = 4106, calls flagged for inlining = 313, calls inlined = 291, statements flattened = 8240 [2021-11-23 15:05:27,019 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:05:27,020 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:05:27,020 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:05:27,020 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:05:27,030 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:26" (1/1) ... [2021-11-23 15:05:27,031 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:26" (1/1) ... [2021-11-23 15:05:27,117 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:26" (1/1) ... [2021-11-23 15:05:27,117 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:26" (1/1) ... [2021-11-23 15:05:27,309 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:26" (1/1) ... [2021-11-23 15:05:27,356 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:26" (1/1) ... [2021-11-23 15:05:27,418 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:26" (1/1) ... [2021-11-23 15:05:27,484 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:05:27,485 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:05:27,485 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:05:27,486 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:05:27,486 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:26" (1/1) ... [2021-11-23 15:05:27,493 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:05:27,504 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c8b2387-2255-4cdb-929b-bdb2219244e0/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:05:27,518 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c8b2387-2255-4cdb-929b-bdb2219244e0/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:05:27,540 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c8b2387-2255-4cdb-929b-bdb2219244e0/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:05:27,659 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2021-11-23 15:05:27,660 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2021-11-23 15:05:27,660 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 15:05:27,660 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 15:05:27,660 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2021-11-23 15:05:27,660 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2021-11-23 15:05:27,660 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:05:27,660 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:05:27,661 INFO L130 BoogieDeclarations]: Found specification of procedure alx_halt [2021-11-23 15:05:27,661 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_halt [2021-11-23 15:05:27,661 INFO L130 BoogieDeclarations]: Found specification of procedure alx_free_txbuf [2021-11-23 15:05:27,661 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_free_txbuf [2021-11-23 15:05:27,661 INFO L130 BoogieDeclarations]: Found specification of procedure dump_stack [2021-11-23 15:05:27,661 INFO L138 BoogieDeclarations]: Found implementation of procedure dump_stack [2021-11-23 15:05:27,661 INFO L130 BoogieDeclarations]: Found specification of procedure alx_suspend [2021-11-23 15:05:27,661 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_suspend [2021-11-23 15:05:27,662 INFO L130 BoogieDeclarations]: Found specification of procedure __alx_read_phy_reg [2021-11-23 15:05:27,662 INFO L138 BoogieDeclarations]: Found implementation of procedure __alx_read_phy_reg [2021-11-23 15:05:27,662 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2021-11-23 15:05:27,662 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2021-11-23 15:05:27,662 INFO L130 BoogieDeclarations]: Found specification of procedure alx_wait_reg [2021-11-23 15:05:27,662 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_wait_reg [2021-11-23 15:05:27,662 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-23 15:05:27,662 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-23 15:05:27,663 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-11-23 15:05:27,663 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-11-23 15:05:27,663 INFO L130 BoogieDeclarations]: Found specification of procedure alx_pci_error_resume [2021-11-23 15:05:27,663 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_pci_error_resume [2021-11-23 15:05:27,663 INFO L130 BoogieDeclarations]: Found specification of procedure alx_tx_timeout [2021-11-23 15:05:27,663 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_tx_timeout [2021-11-23 15:05:27,663 INFO L130 BoogieDeclarations]: Found specification of procedure alx_irq_enable [2021-11-23 15:05:27,663 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_irq_enable [2021-11-23 15:05:27,663 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-23 15:05:27,664 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-23 15:05:27,664 INFO L130 BoogieDeclarations]: Found specification of procedure alx_write_mem16 [2021-11-23 15:05:27,664 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_write_mem16 [2021-11-23 15:05:27,664 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2021-11-23 15:05:27,664 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2021-11-23 15:05:27,664 INFO L130 BoogieDeclarations]: Found specification of procedure alx_irq_disable [2021-11-23 15:05:27,664 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_irq_disable [2021-11-23 15:05:27,665 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-11-23 15:05:27,665 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-11-23 15:05:27,665 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-23 15:05:27,665 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-23 15:05:27,665 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2021-11-23 15:05:27,665 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2021-11-23 15:05:27,665 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-11-23 15:05:27,665 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-11-23 15:05:27,665 INFO L130 BoogieDeclarations]: Found specification of procedure alx_activate [2021-11-23 15:05:27,666 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_activate [2021-11-23 15:05:27,666 INFO L130 BoogieDeclarations]: Found specification of procedure alx_remove [2021-11-23 15:05:27,666 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_remove [2021-11-23 15:05:27,666 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-23 15:05:27,666 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-23 15:05:27,666 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-23 15:05:27,666 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-23 15:05:27,666 INFO L130 BoogieDeclarations]: Found specification of procedure alx_intr_msi [2021-11-23 15:05:27,666 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_intr_msi [2021-11-23 15:05:27,667 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2021-11-23 15:05:27,667 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2021-11-23 15:05:27,667 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:05:27,667 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-11-23 15:05:27,667 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-11-23 15:05:27,667 INFO L130 BoogieDeclarations]: Found specification of procedure alx_post_write [2021-11-23 15:05:27,667 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_post_write [2021-11-23 15:05:27,667 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-23 15:05:27,667 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-23 15:05:27,668 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-23 15:05:27,668 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2021-11-23 15:05:27,668 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2021-11-23 15:05:27,668 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2021-11-23 15:05:27,668 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2021-11-23 15:05:27,668 INFO L130 BoogieDeclarations]: Found specification of procedure alx_write_phy_reg [2021-11-23 15:05:27,668 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_write_phy_reg [2021-11-23 15:05:27,668 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_unaligned_access_size [2021-11-23 15:05:27,669 INFO L130 BoogieDeclarations]: Found specification of procedure alx_read_phy_ext [2021-11-23 15:05:27,669 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_read_phy_ext [2021-11-23 15:05:27,669 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-23 15:05:27,669 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-23 15:05:27,669 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-11-23 15:05:27,669 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-11-23 15:05:27,669 INFO L130 BoogieDeclarations]: Found specification of procedure ethadv_to_hw_cfg [2021-11-23 15:05:27,669 INFO L138 BoogieDeclarations]: Found implementation of procedure ethadv_to_hw_cfg [2021-11-23 15:05:27,669 INFO L130 BoogieDeclarations]: Found specification of procedure alx_stop [2021-11-23 15:05:27,670 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_stop [2021-11-23 15:05:27,670 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-23 15:05:27,670 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-23 15:05:27,670 INFO L130 BoogieDeclarations]: Found specification of procedure alx_resume [2021-11-23 15:05:27,670 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_resume [2021-11-23 15:05:27,670 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-11-23 15:05:27,670 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-11-23 15:05:27,670 INFO L130 BoogieDeclarations]: Found specification of procedure alx_schedule_link_check [2021-11-23 15:05:27,670 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_schedule_link_check [2021-11-23 15:05:27,671 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-23 15:05:27,671 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-23 15:05:27,671 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2021-11-23 15:05:27,671 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2021-11-23 15:05:27,671 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-23 15:05:27,671 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-23 15:05:27,671 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 15:05:27,671 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 15:05:27,671 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-11-23 15:05:27,672 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-11-23 15:05:27,672 INFO L130 BoogieDeclarations]: Found specification of procedure __alx_open [2021-11-23 15:05:27,672 INFO L138 BoogieDeclarations]: Found implementation of procedure __alx_open [2021-11-23 15:05:27,672 INFO L130 BoogieDeclarations]: Found specification of procedure alx_write_phy_core [2021-11-23 15:05:27,672 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_write_phy_core [2021-11-23 15:05:27,672 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-11-23 15:05:27,672 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-11-23 15:05:27,672 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-11-23 15:05:27,673 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-11-23 15:05:27,673 INFO L130 BoogieDeclarations]: Found specification of procedure alx_update_hw_stats [2021-11-23 15:05:27,673 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_update_hw_stats [2021-11-23 15:05:27,673 INFO L130 BoogieDeclarations]: Found specification of procedure alx_write_mem32 [2021-11-23 15:05:27,673 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_write_mem32 [2021-11-23 15:05:27,673 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-11-23 15:05:27,673 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-11-23 15:05:27,673 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:05:27,673 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-11-23 15:05:27,674 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-11-23 15:05:27,674 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2021-11-23 15:05:27,674 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2021-11-23 15:05:27,674 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2021-11-23 15:05:27,674 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2021-11-23 15:05:27,674 INFO L130 BoogieDeclarations]: Found specification of procedure alx_read_phy_dbg [2021-11-23 15:05:27,674 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_read_phy_dbg [2021-11-23 15:05:27,674 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2021-11-23 15:05:27,674 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2021-11-23 15:05:27,675 INFO L130 BoogieDeclarations]: Found specification of procedure alx_netif_stop [2021-11-23 15:05:27,675 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_netif_stop [2021-11-23 15:05:27,675 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:05:27,675 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2021-11-23 15:05:27,675 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2021-11-23 15:05:27,675 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-23 15:05:27,675 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-23 15:05:27,675 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-23 15:05:27,675 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-23 15:05:27,676 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:05:27,676 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-23 15:05:27,676 INFO L130 BoogieDeclarations]: Found specification of procedure alx_hw_giga [2021-11-23 15:05:27,676 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_hw_giga [2021-11-23 15:05:27,676 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-23 15:05:27,676 INFO L130 BoogieDeclarations]: Found specification of procedure alx_poll_controller [2021-11-23 15:05:27,676 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_poll_controller [2021-11-23 15:05:27,676 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-23 15:05:27,676 INFO L130 BoogieDeclarations]: Found specification of procedure alx_reset_pcie [2021-11-23 15:05:27,677 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_reset_pcie [2021-11-23 15:05:27,677 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:05:27,677 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:05:27,677 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-23 15:05:27,677 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~C_INT~X~$Pointer$~TO~C_INT [2021-11-23 15:05:27,677 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~C_INT~X~$Pointer$~TO~C_INT [2021-11-23 15:05:27,677 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_is_locked [2021-11-23 15:05:27,677 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_is_locked [2021-11-23 15:05:27,677 INFO L130 BoogieDeclarations]: Found specification of procedure alx_schedule_reset [2021-11-23 15:05:27,678 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_schedule_reset [2021-11-23 15:05:27,678 INFO L130 BoogieDeclarations]: Found specification of procedure alx_intr_legacy [2021-11-23 15:05:27,678 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_intr_legacy [2021-11-23 15:05:27,678 INFO L130 BoogieDeclarations]: Found specification of procedure alx_refill_rx_ring [2021-11-23 15:05:27,678 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_refill_rx_ring [2021-11-23 15:05:27,678 INFO L130 BoogieDeclarations]: Found specification of procedure alx_write_phy_dbg [2021-11-23 15:05:27,678 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_write_phy_dbg [2021-11-23 15:05:27,678 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-11-23 15:05:27,678 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-11-23 15:05:27,679 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2021-11-23 15:05:27,679 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2021-11-23 15:05:27,679 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-23 15:05:27,679 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-23 15:05:27,679 INFO L130 BoogieDeclarations]: Found specification of procedure alx_set_macaddr [2021-11-23 15:05:27,679 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_set_macaddr [2021-11-23 15:05:27,679 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-11-23 15:05:27,679 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-11-23 15:05:27,679 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_selected_regions [2021-11-23 15:05:27,680 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_selected_regions [2021-11-23 15:05:27,680 INFO L130 BoogieDeclarations]: Found specification of procedure alx_speed_to_ethadv [2021-11-23 15:05:27,680 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_speed_to_ethadv [2021-11-23 15:05:27,680 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-11-23 15:05:27,680 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-11-23 15:05:27,680 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-23 15:05:27,680 INFO L130 BoogieDeclarations]: Found specification of procedure alx_free_rings [2021-11-23 15:05:27,680 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_free_rings [2021-11-23 15:05:27,681 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:05:27,681 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:05:27,681 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2021-11-23 15:05:27,681 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2021-11-23 15:05:27,681 INFO L130 BoogieDeclarations]: Found specification of procedure pci_select_bars [2021-11-23 15:05:27,681 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_select_bars [2021-11-23 15:05:27,681 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-23 15:05:27,681 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-23 15:05:27,681 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-23 15:05:27,681 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:05:27,682 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-23 15:05:27,682 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:05:27,682 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:05:27,682 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:05:27,682 INFO L130 BoogieDeclarations]: Found specification of procedure put_unaligned_le32 [2021-11-23 15:05:27,682 INFO L138 BoogieDeclarations]: Found implementation of procedure put_unaligned_le32 [2021-11-23 15:05:27,682 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2021-11-23 15:05:27,682 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2021-11-23 15:05:27,682 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-11-23 15:05:27,682 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-11-23 15:05:27,683 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2021-11-23 15:05:27,683 INFO L130 BoogieDeclarations]: Found specification of procedure alx_open [2021-11-23 15:05:27,683 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_open [2021-11-23 15:05:27,683 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2021-11-23 15:05:27,683 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2021-11-23 15:05:27,683 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2021-11-23 15:05:27,683 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2021-11-23 15:05:27,683 INFO L130 BoogieDeclarations]: Found specification of procedure alx_hw_with_cr [2021-11-23 15:05:27,683 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_hw_with_cr [2021-11-23 15:05:27,684 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-11-23 15:05:27,684 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-11-23 15:05:27,684 INFO L130 BoogieDeclarations]: Found specification of procedure put_unaligned_le16 [2021-11-23 15:05:27,684 INFO L138 BoogieDeclarations]: Found implementation of procedure put_unaligned_le16 [2021-11-23 15:05:27,684 INFO L130 BoogieDeclarations]: Found specification of procedure alx_get_supported_speeds [2021-11-23 15:05:27,684 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_get_supported_speeds [2021-11-23 15:05:27,684 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 15:05:27,684 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 15:05:27,685 INFO L130 BoogieDeclarations]: Found specification of procedure alx_read_macaddr [2021-11-23 15:05:27,685 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_read_macaddr [2021-11-23 15:05:27,685 INFO L130 BoogieDeclarations]: Found specification of procedure alx_read_mem32 [2021-11-23 15:05:27,685 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_read_mem32 [2021-11-23 15:05:27,685 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2021-11-23 15:05:27,685 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2021-11-23 15:05:27,685 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-11-23 15:05:27,685 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-11-23 15:05:27,685 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2021-11-23 15:05:27,686 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2021-11-23 15:05:27,686 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2021-11-23 15:05:27,686 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2021-11-23 15:05:27,686 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2021-11-23 15:05:27,686 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2021-11-23 15:05:27,686 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-11-23 15:05:27,686 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-11-23 15:05:27,686 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:05:27,686 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-23 15:05:27,687 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-23 15:05:27,687 INFO L130 BoogieDeclarations]: Found specification of procedure alx_reinit_rings [2021-11-23 15:05:27,687 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_reinit_rings [2021-11-23 15:05:27,687 INFO L130 BoogieDeclarations]: Found specification of procedure alx_read_phy_reg [2021-11-23 15:05:27,687 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_read_phy_reg [2021-11-23 15:05:27,687 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2021-11-23 15:05:27,687 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2021-11-23 15:05:27,687 INFO L130 BoogieDeclarations]: Found specification of procedure alx_free_buffers [2021-11-23 15:05:27,687 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_free_buffers [2021-11-23 15:05:27,687 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-11-23 15:05:27,688 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-11-23 15:05:27,688 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value_probe [2021-11-23 15:05:27,688 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value_probe [2021-11-23 15:05:27,688 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:05:27,688 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-23 15:05:27,688 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-23 15:05:27,688 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-23 15:05:27,688 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-23 15:05:27,688 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:05:27,688 INFO L130 BoogieDeclarations]: Found specification of procedure alx_wait_mdio_idle [2021-11-23 15:05:27,689 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_wait_mdio_idle [2021-11-23 15:05:27,689 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2021-11-23 15:05:27,689 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2021-11-23 15:05:27,689 INFO L130 BoogieDeclarations]: Found specification of procedure alx_intr_handle [2021-11-23 15:05:27,689 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_intr_handle [2021-11-23 15:05:27,689 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2021-11-23 15:05:27,689 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2021-11-23 15:05:27,689 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2021-11-23 15:05:27,689 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2021-11-23 15:05:27,689 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-11-23 15:05:27,690 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-11-23 15:05:27,690 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-11-23 15:05:27,690 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-11-23 15:05:27,690 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2021-11-23 15:05:27,690 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2021-11-23 15:05:27,690 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-23 15:05:27,690 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-23 15:05:27,690 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-11-23 15:05:27,690 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-11-23 15:05:27,690 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_alx_driver_exit_15_2 [2021-11-23 15:05:27,691 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_alx_driver_exit_15_2 [2021-11-23 15:05:27,691 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2021-11-23 15:05:27,691 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2021-11-23 15:05:27,691 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-11-23 15:05:27,691 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-11-23 15:05:27,691 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2021-11-23 15:05:27,691 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2021-11-23 15:05:27,691 INFO L130 BoogieDeclarations]: Found specification of procedure alx_is_rev_a [2021-11-23 15:05:27,691 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_is_rev_a [2021-11-23 15:05:27,691 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-11-23 15:05:27,691 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-11-23 15:05:27,692 INFO L130 BoogieDeclarations]: Found specification of procedure alx_read_phy_core [2021-11-23 15:05:27,692 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_read_phy_core [2021-11-23 15:05:27,692 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 15:05:27,692 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 15:05:27,692 INFO L130 BoogieDeclarations]: Found specification of procedure alx_write_phy_ext [2021-11-23 15:05:27,692 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_write_phy_ext [2021-11-23 15:05:27,692 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-23 15:05:27,692 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-23 15:05:27,692 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-23 15:05:27,693 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-23 15:05:27,693 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:05:27,693 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:05:27,693 INFO L130 BoogieDeclarations]: Found specification of procedure alx_post_phy_link [2021-11-23 15:05:27,693 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_post_phy_link [2021-11-23 15:05:27,693 INFO L130 BoogieDeclarations]: Found specification of procedure alx_reinit [2021-11-23 15:05:27,693 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_reinit [2021-11-23 15:05:27,693 INFO L130 BoogieDeclarations]: Found specification of procedure alx_tpd_avail [2021-11-23 15:05:27,693 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_tpd_avail [2021-11-23 15:05:27,694 INFO L130 BoogieDeclarations]: Found specification of procedure alx_setup_speed_duplex [2021-11-23 15:05:27,694 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_setup_speed_duplex [2021-11-23 15:05:27,694 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-11-23 15:05:27,694 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-11-23 15:05:27,694 INFO L130 BoogieDeclarations]: Found specification of procedure __alx_stop [2021-11-23 15:05:27,694 INFO L138 BoogieDeclarations]: Found implementation of procedure __alx_stop [2021-11-23 15:05:27,694 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2021-11-23 15:05:27,694 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2021-11-23 15:05:27,694 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask_and_coherent [2021-11-23 15:05:27,694 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_mask_and_coherent [2021-11-23 15:05:27,695 INFO L130 BoogieDeclarations]: Found specification of procedure alx_enable_aspm [2021-11-23 15:05:27,695 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_enable_aspm [2021-11-23 15:05:27,695 INFO L130 BoogieDeclarations]: Found specification of procedure alx_set_rx_mode [2021-11-23 15:05:27,695 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_set_rx_mode [2021-11-23 15:05:27,695 INFO L130 BoogieDeclarations]: Found specification of procedure alx_hw_revision [2021-11-23 15:05:27,695 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_hw_revision [2021-11-23 15:05:27,695 INFO L130 BoogieDeclarations]: Found specification of procedure __alx_set_rx_mode [2021-11-23 15:05:27,695 INFO L138 BoogieDeclarations]: Found implementation of procedure __alx_set_rx_mode [2021-11-23 15:05:27,695 INFO L130 BoogieDeclarations]: Found specification of procedure __alx_write_phy_reg [2021-11-23 15:05:27,696 INFO L138 BoogieDeclarations]: Found implementation of procedure __alx_write_phy_reg [2021-11-23 15:05:27,696 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2021-11-23 15:05:27,696 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2021-11-23 15:05:27,696 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2021-11-23 15:05:27,696 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2021-11-23 15:05:27,696 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-23 15:05:27,696 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-23 15:05:27,696 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2021-11-23 15:05:27,696 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2021-11-23 15:05:27,697 INFO L130 BoogieDeclarations]: Found specification of procedure dql_avail [2021-11-23 15:05:27,697 INFO L138 BoogieDeclarations]: Found implementation of procedure dql_avail [2021-11-23 15:05:27,697 INFO L130 BoogieDeclarations]: Found specification of procedure alx_configure [2021-11-23 15:05:27,697 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_configure [2021-11-23 15:05:27,697 INFO L130 BoogieDeclarations]: Found specification of procedure alx_reset_phy [2021-11-23 15:05:27,697 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_reset_phy [2021-11-23 15:05:27,697 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_6 [2021-11-23 15:05:27,697 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_6 [2021-11-23 15:05:27,697 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-11-23 15:05:27,697 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-11-23 15:05:27,698 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2021-11-23 15:05:27,698 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2021-11-23 15:05:27,698 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2021-11-23 15:05:27,698 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2021-11-23 15:05:27,698 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-23 15:05:27,698 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-23 15:05:27,698 INFO L130 BoogieDeclarations]: Found specification of procedure put_unaligned_le64 [2021-11-23 15:05:27,698 INFO L138 BoogieDeclarations]: Found implementation of procedure put_unaligned_le64 [2021-11-23 15:05:27,698 INFO L130 BoogieDeclarations]: Found specification of procedure alx_reset_mac [2021-11-23 15:05:27,699 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_reset_mac [2021-11-23 15:05:28,740 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:05:28,744 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:05:28,924 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:05:28,933 INFO L158 Benchmark]: Toolchain (without parser) took 9044.51ms. Allocated memory was 75.5MB in the beginning and 325.1MB in the end (delta: 249.6MB). Free memory was 38.2MB in the beginning and 147.6MB in the end (delta: -109.4MB). Peak memory consumption was 254.6MB. Max. memory is 16.1GB. [2021-11-23 15:05:28,934 INFO L158 Benchmark]: CDTParser took 0.27ms. Allocated memory is still 75.5MB. Free memory was 55.3MB in the beginning and 55.2MB in the end (delta: 54.9kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:05:28,936 INFO L158 Benchmark]: CACSL2BoogieTranslator took 6596.29ms. Allocated memory was 75.5MB in the beginning and 325.1MB in the end (delta: 249.6MB). Free memory was 38.1MB in the beginning and 177.0MB in the end (delta: -139.0MB). Peak memory consumption was 121.4MB. Max. memory is 16.1GB. [2021-11-23 15:05:28,936 INFO L158 Benchmark]: Boogie Procedure Inliner took 536.46ms. Allocated memory is still 325.1MB. Free memory was 177.0MB in the beginning and 128.8MB in the end (delta: 48.2MB). Peak memory consumption was 48.2MB. Max. memory is 16.1GB. [2021-11-23 15:05:28,938 INFO L158 Benchmark]: Boogie Preprocessor took 464.07ms. Allocated memory is still 325.1MB. Free memory was 128.8MB in the beginning and 74.3MB in the end (delta: 54.5MB). Peak memory consumption was 54.5MB. Max. memory is 16.1GB. [2021-11-23 15:05:28,938 INFO L158 Benchmark]: RCFGBuilder took 1442.12ms. Allocated memory is still 325.1MB. Free memory was 74.3MB in the beginning and 147.6MB in the end (delta: -73.4MB). Peak memory consumption was 38.8MB. Max. memory is 16.1GB. [2021-11-23 15:05:28,940 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27ms. Allocated memory is still 75.5MB. Free memory was 55.3MB in the beginning and 55.2MB in the end (delta: 54.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 6596.29ms. Allocated memory was 75.5MB in the beginning and 325.1MB in the end (delta: 249.6MB). Free memory was 38.1MB in the beginning and 177.0MB in the end (delta: -139.0MB). Peak memory consumption was 121.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 536.46ms. Allocated memory is still 325.1MB. Free memory was 177.0MB in the beginning and 128.8MB in the end (delta: 48.2MB). Peak memory consumption was 48.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 464.07ms. Allocated memory is still 325.1MB. Free memory was 128.8MB in the beginning and 74.3MB in the end (delta: 54.5MB). Peak memory consumption was 54.5MB. Max. memory is 16.1GB. * RCFGBuilder took 1442.12ms. Allocated memory is still 325.1MB. Free memory was 74.3MB in the beginning and 147.6MB in the end (delta: -73.4MB). Peak memory consumption was 38.8MB. 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 15:05:28,990 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c8b2387-2255-4cdb-929b-bdb2219244e0/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 Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable