./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-neterion-s2io.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 3a877d22 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-neterion-s2io.cil.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --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 Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 7a9c3d7dd446e178d22d970eefd0733e8de04a45ddd3864419b6e477ec844b2d --- Real Ultimate output --- This is Ultimate 0.2.2-3a877d227dc491413fd706022d0c47cd97beb353-3a877d2 [2021-12-15 13:38:58,851 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-15 13:38:58,878 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-15 13:38:58,915 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-15 13:38:58,915 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-15 13:38:58,916 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-15 13:38:58,917 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-15 13:38:58,919 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-15 13:38:58,920 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-15 13:38:58,921 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-15 13:38:58,921 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-15 13:38:58,922 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-15 13:38:58,922 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-15 13:38:58,923 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-15 13:38:58,924 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-15 13:38:58,925 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-15 13:38:58,926 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-15 13:38:58,926 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-15 13:38:58,927 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-15 13:38:58,929 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-15 13:38:58,929 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-15 13:38:58,930 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-15 13:38:58,931 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-15 13:38:58,932 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-15 13:38:58,940 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-15 13:38:58,946 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-15 13:38:58,947 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-15 13:38:58,948 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-15 13:38:58,948 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-15 13:38:58,949 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-15 13:38:58,949 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-15 13:38:58,949 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-15 13:38:58,950 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-15 13:38:58,950 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-15 13:38:58,951 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-15 13:38:58,951 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-15 13:38:58,954 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-15 13:38:58,954 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-15 13:38:58,954 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-15 13:38:58,955 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-15 13:38:58,955 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-15 13:38:58,956 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-12-15 13:38:58,979 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-15 13:38:58,979 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-15 13:38:58,980 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-15 13:38:58,980 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-15 13:38:58,981 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-15 13:38:58,981 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-15 13:38:58,981 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-15 13:38:58,982 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-15 13:38:58,982 INFO L138 SettingsManager]: * Use SBE=true [2021-12-15 13:38:58,982 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-15 13:38:58,983 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-12-15 13:38:58,983 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-15 13:38:58,983 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-15 13:38:58,983 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-15 13:38:58,983 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-15 13:38:58,983 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-15 13:38:58,984 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-15 13:38:58,984 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-15 13:38:58,984 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-15 13:38:58,984 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-15 13:38:58,985 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-15 13:38:58,985 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:38:58,985 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-15 13:38:58,985 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-15 13:38:58,986 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-15 13:38:58,986 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-12-15 13:38:58,986 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-12-15 13:38:58,986 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-15 13:38:58,986 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-15 13:38:58,987 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-15 13:38:58,987 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-15 13:38:58,987 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:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7a9c3d7dd446e178d22d970eefd0733e8de04a45ddd3864419b6e477ec844b2d [2021-12-15 13:38:59,187 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-15 13:38:59,224 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-15 13:38:59,227 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-15 13:38:59,228 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-15 13:38:59,228 INFO L275 PluginConnector]: CDTParser initialized [2021-12-15 13:38:59,230 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-neterion-s2io.cil.i [2021-12-15 13:38:59,323 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/707077102/3b298e8ba8374402894c4a2e22206628/FLAG040844769 [2021-12-15 13:39:00,064 INFO L306 CDTParser]: Found 1 translation units. [2021-12-15 13:39:00,065 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-neterion-s2io.cil.i [2021-12-15 13:39:00,119 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/707077102/3b298e8ba8374402894c4a2e22206628/FLAG040844769 [2021-12-15 13:39:00,311 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/707077102/3b298e8ba8374402894c4a2e22206628 [2021-12-15 13:39:00,315 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-15 13:39:00,316 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-15 13:39:00,317 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-15 13:39:00,317 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-15 13:39:00,320 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-15 13:39:00,321 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:39:00" (1/1) ... [2021-12-15 13:39:00,322 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@127a0655 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:39:00, skipping insertion in model container [2021-12-15 13:39:00,322 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:39:00" (1/1) ... [2021-12-15 13:39:00,326 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-15 13:39:00,476 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:39:05,140 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-neterion-s2io.cil.i[670542,670555] [2021-12-15 13:39:05,178 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:39:05,290 INFO L203 MainTranslator]: Completed pre-run [2021-12-15 13:39:05,718 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-neterion-s2io.cil.i[670542,670555] [2021-12-15 13:39:05,738 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:39:06,089 INFO L208 MainTranslator]: Completed translation [2021-12-15 13:39:06,090 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:39:06 WrapperNode [2021-12-15 13:39:06,090 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-15 13:39:06,092 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-15 13:39:06,092 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-15 13:39:06,092 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-15 13:39:06,099 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:39:06" (1/1) ... [2021-12-15 13:39:06,293 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:39:06" (1/1) ... [2021-12-15 13:39:06,740 INFO L137 Inliner]: procedures = 551, calls = 9417, calls flagged for inlining = 293, calls inlined = 282, statements flattened = 19245 [2021-12-15 13:39:06,742 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-15 13:39:06,743 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-15 13:39:06,743 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-15 13:39:06,743 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-15 13:39:06,751 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:39:06" (1/1) ... [2021-12-15 13:39:06,752 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:39:06" (1/1) ... [2021-12-15 13:39:06,909 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:39:06" (1/1) ... [2021-12-15 13:39:06,909 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:39:06" (1/1) ... [2021-12-15 13:39:07,421 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:39:06" (1/1) ... [2021-12-15 13:39:07,462 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:39:06" (1/1) ... [2021-12-15 13:39:07,515 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:39:06" (1/1) ... [2021-12-15 13:39:07,601 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-15 13:39:07,602 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-15 13:39:07,602 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-15 13:39:07,602 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-15 13:39:07,603 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:39:06" (1/1) ... [2021-12-15 13:39:07,609 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:39:07,616 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-15 13:39:07,629 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-12-15 13:39:07,654 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-12-15 13:39:07,669 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2021-12-15 13:39:07,670 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2021-12-15 13:39:07,670 INFO L130 BoogieDeclarations]: Found specification of procedure do_s2io_copy_mac_addr [2021-12-15 13:39:07,670 INFO L138 BoogieDeclarations]: Found implementation of procedure do_s2io_copy_mac_addr [2021-12-15 13:39:07,670 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-12-15 13:39:07,670 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-12-15 13:39:07,670 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-12-15 13:39:07,670 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-12-15 13:39:07,670 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2021-12-15 13:39:07,671 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2021-12-15 13:39:07,671 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_txdl_getskb [2021-12-15 13:39:07,671 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_txdl_getskb [2021-12-15 13:39:07,671 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2021-12-15 13:39:07,671 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2021-12-15 13:39:07,671 INFO L130 BoogieDeclarations]: Found specification of procedure fill_rx_buffers [2021-12-15 13:39:07,671 INFO L138 BoogieDeclarations]: Found implementation of procedure fill_rx_buffers [2021-12-15 13:39:07,672 INFO L130 BoogieDeclarations]: Found specification of procedure do_s2io_prog_unicast [2021-12-15 13:39:07,672 INFO L138 BoogieDeclarations]: Found implementation of procedure do_s2io_prog_unicast [2021-12-15 13:39:07,672 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-15 13:39:07,672 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-15 13:39:07,672 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_init_pci [2021-12-15 13:39:07,672 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_init_pci [2021-12-15 13:39:07,672 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2021-12-15 13:39:07,672 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2021-12-15 13:39:07,673 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-12-15 13:39:07,673 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-12-15 13:39:07,673 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_restore [2021-12-15 13:39:07,673 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_restore [2021-12-15 13:39:07,674 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2021-12-15 13:39:07,674 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2021-12-15 13:39:07,674 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-12-15 13:39:07,674 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-12-15 13:39:07,674 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-12-15 13:39:07,674 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-12-15 13:39:07,674 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_enable_msi_x [2021-12-15 13:39:07,674 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_enable_msi_x [2021-12-15 13:39:07,675 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2021-12-15 13:39:07,675 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2021-12-15 13:39:07,675 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_set_swapper [2021-12-15 13:39:07,675 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_set_swapper [2021-12-15 13:39:07,675 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-12-15 13:39:07,675 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-12-15 13:39:07,675 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_stop_tx_queue [2021-12-15 13:39:07,675 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_stop_tx_queue [2021-12-15 13:39:07,676 INFO L130 BoogieDeclarations]: Found specification of procedure do_s2io_store_unicast_mc [2021-12-15 13:39:07,676 INFO L138 BoogieDeclarations]: Found implementation of procedure do_s2io_store_unicast_mc [2021-12-15 13:39:07,676 INFO L130 BoogieDeclarations]: Found specification of procedure skb_checksum_none_assert [2021-12-15 13:39:07,676 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_checksum_none_assert [2021-12-15 13:39:07,676 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-12-15 13:39:07,677 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-12-15 13:39:07,677 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-12-15 13:39:07,677 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-12-15 13:39:07,677 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-12-15 13:39:07,677 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-12-15 13:39:07,677 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2021-12-15 13:39:07,677 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2021-12-15 13:39:07,678 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_tx_watchdog [2021-12-15 13:39:07,678 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_tx_watchdog [2021-12-15 13:39:07,679 INFO L130 BoogieDeclarations]: Found specification of procedure check_pci_device_id [2021-12-15 13:39:07,679 INFO L138 BoogieDeclarations]: Found implementation of procedure check_pci_device_id [2021-12-15 13:39:07,679 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-12-15 13:39:07,679 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-12-15 13:39:07,680 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-12-15 13:39:07,680 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-12-15 13:39:07,680 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2021-12-15 13:39:07,680 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2021-12-15 13:39:07,680 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-12-15 13:39:07,680 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-12-15 13:39:07,680 INFO L130 BoogieDeclarations]: Found specification of procedure strstr [2021-12-15 13:39:07,680 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2021-12-15 13:39:07,681 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2021-12-15 13:39:07,681 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-15 13:39:07,681 INFO L130 BoogieDeclarations]: Found specification of procedure en_dis_able_nic_intrs [2021-12-15 13:39:07,681 INFO L138 BoogieDeclarations]: Found implementation of procedure en_dis_able_nic_intrs [2021-12-15 13:39:07,681 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-12-15 13:39:07,681 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-12-15 13:39:07,681 INFO L130 BoogieDeclarations]: Found specification of procedure netif_queue_stopped [2021-12-15 13:39:07,681 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_queue_stopped [2021-12-15 13:39:07,682 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_word [2021-12-15 13:39:07,682 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_word [2021-12-15 13:39:07,682 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_queue_stopped [2021-12-15 13:39:07,682 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_queue_stopped [2021-12-15 13:39:07,682 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_rem_nic [2021-12-15 13:39:07,682 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_rem_nic [2021-12-15 13:39:07,682 INFO L130 BoogieDeclarations]: Found specification of procedure rx_intr_handler [2021-12-15 13:39:07,683 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_intr_handler [2021-12-15 13:39:07,683 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2021-12-15 13:39:07,683 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2021-12-15 13:39:07,683 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-12-15 13:39:07,684 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-12-15 13:39:07,684 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_etherdev_mqs [2021-12-15 13:39:07,684 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_etherdev_mqs [2021-12-15 13:39:07,684 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-12-15 13:39:07,684 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-12-15 13:39:07,685 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_add [2021-12-15 13:39:07,685 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_add [2021-12-15 13:39:07,685 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_ethtool_get_regs_len [2021-12-15 13:39:07,685 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_ethtool_get_regs_len [2021-12-15 13:39:07,685 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-12-15 13:39:07,685 INFO L130 BoogieDeclarations]: Found specification of procedure SPECIAL_REG_WRITE [2021-12-15 13:39:07,685 INFO L138 BoogieDeclarations]: Found implementation of procedure SPECIAL_REG_WRITE [2021-12-15 13:39:07,685 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2021-12-15 13:39:07,686 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2021-12-15 13:39:07,686 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-12-15 13:39:07,686 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-12-15 13:39:07,686 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_chk_rx_buffers [2021-12-15 13:39:07,686 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_chk_rx_buffers [2021-12-15 13:39:07,686 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2021-12-15 13:39:07,686 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2021-12-15 13:39:07,687 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-12-15 13:39:07,687 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-12-15 13:39:07,687 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-12-15 13:39:07,687 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-12-15 13:39:07,687 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-12-15 13:39:07,687 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-12-15 13:39:07,687 INFO L130 BoogieDeclarations]: Found specification of procedure do_s2io_read_unicast_mc [2021-12-15 13:39:07,688 INFO L138 BoogieDeclarations]: Found implementation of procedure do_s2io_read_unicast_mc [2021-12-15 13:39:07,688 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-12-15 13:39:07,689 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-12-15 13:39:07,690 INFO L130 BoogieDeclarations]: Found specification of procedure free_shared_mem [2021-12-15 13:39:07,690 INFO L138 BoogieDeclarations]: Found implementation of procedure free_shared_mem [2021-12-15 13:39:07,690 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-12-15 13:39:07,691 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-12-15 13:39:07,692 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_updt_stats [2021-12-15 13:39:07,692 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_updt_stats [2021-12-15 13:39:07,692 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-12-15 13:39:07,692 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-12-15 13:39:07,693 INFO L130 BoogieDeclarations]: Found specification of procedure update_L3L4_header [2021-12-15 13:39:07,697 INFO L138 BoogieDeclarations]: Found implementation of procedure update_L3L4_header [2021-12-15 13:39:07,697 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-12-15 13:39:07,697 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-12-15 13:39:07,697 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2021-12-15 13:39:07,698 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2021-12-15 13:39:07,698 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2021-12-15 13:39:07,698 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2021-12-15 13:39:07,698 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-12-15 13:39:07,698 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-12-15 13:39:07,698 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_cmd_complete [2021-12-15 13:39:07,698 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_cmd_complete [2021-12-15 13:39:07,698 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2021-12-15 13:39:07,698 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2021-12-15 13:39:07,699 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_stop_all_tx_queue [2021-12-15 13:39:07,699 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_stop_all_tx_queue [2021-12-15 13:39:07,699 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-15 13:39:07,699 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-12-15 13:39:07,699 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-12-15 13:39:07,699 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_save [2021-12-15 13:39:07,699 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_save [2021-12-15 13:39:07,699 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-12-15 13:39:07,700 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-12-15 13:39:07,700 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2021-12-15 13:39:07,700 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2021-12-15 13:39:07,700 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-15 13:39:07,700 INFO L130 BoogieDeclarations]: Found specification of procedure pci_ioremap_bar [2021-12-15 13:39:07,701 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_ioremap_bar [2021-12-15 13:39:07,701 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-12-15 13:39:07,701 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-12-15 13:39:07,701 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_link [2021-12-15 13:39:07,701 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_link [2021-12-15 13:39:07,701 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-12-15 13:39:07,701 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-12-15 13:39:07,701 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-15 13:39:07,702 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-12-15 13:39:07,702 INFO L130 BoogieDeclarations]: Found specification of procedure write_eeprom [2021-12-15 13:39:07,702 INFO L138 BoogieDeclarations]: Found implementation of procedure write_eeprom [2021-12-15 13:39:07,702 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-12-15 13:39:07,702 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-12-15 13:39:07,702 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2021-12-15 13:39:07,702 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2021-12-15 13:39:07,702 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-12-15 13:39:07,702 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-12-15 13:39:07,703 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_get_eeprom_len [2021-12-15 13:39:07,703 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_get_eeprom_len [2021-12-15 13:39:07,703 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_card_up [2021-12-15 13:39:07,703 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_card_up [2021-12-15 13:39:07,703 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2021-12-15 13:39:07,703 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2021-12-15 13:39:07,703 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2021-12-15 13:39:07,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2021-12-15 13:39:07,703 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-12-15 13:39:07,704 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-12-15 13:39:07,704 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2021-12-15 13:39:07,704 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2021-12-15 13:39:07,704 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2021-12-15 13:39:07,704 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2021-12-15 13:39:07,704 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-12-15 13:39:07,704 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-12-15 13:39:07,704 INFO L130 BoogieDeclarations]: Found specification of procedure do_s2io_add_mac [2021-12-15 13:39:07,704 INFO L138 BoogieDeclarations]: Found implementation of procedure do_s2io_add_mac [2021-12-15 13:39:07,705 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2021-12-15 13:39:07,705 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2021-12-15 13:39:07,705 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-12-15 13:39:07,705 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-12-15 13:39:07,705 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2021-12-15 13:39:07,705 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2021-12-15 13:39:07,705 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_set_led [2021-12-15 13:39:07,705 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_set_led [2021-12-15 13:39:07,706 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2021-12-15 13:39:07,706 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2021-12-15 13:39:07,706 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_start_all_tx_queue [2021-12-15 13:39:07,706 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_start_all_tx_queue [2021-12-15 13:39:07,706 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2021-12-15 13:39:07,706 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2021-12-15 13:39:07,706 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-12-15 13:39:07,706 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-12-15 13:39:07,706 INFO L130 BoogieDeclarations]: Found specification of procedure writeb [2021-12-15 13:39:07,707 INFO L138 BoogieDeclarations]: Found implementation of procedure writeb [2021-12-15 13:39:07,707 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_close [2021-12-15 13:39:07,707 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_close [2021-12-15 13:39:07,707 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2021-12-15 13:39:07,707 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2021-12-15 13:39:07,707 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-15 13:39:07,707 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-15 13:39:07,707 INFO L130 BoogieDeclarations]: Found specification of procedure en_dis_err_alarms [2021-12-15 13:39:07,707 INFO L138 BoogieDeclarations]: Found implementation of procedure en_dis_err_alarms [2021-12-15 13:39:07,708 INFO L130 BoogieDeclarations]: Found specification of procedure writeq [2021-12-15 13:39:07,708 INFO L138 BoogieDeclarations]: Found implementation of procedure writeq [2021-12-15 13:39:07,708 INFO L130 BoogieDeclarations]: Found specification of procedure do_s2io_write_bits [2021-12-15 13:39:07,708 INFO L138 BoogieDeclarations]: Found implementation of procedure do_s2io_write_bits [2021-12-15 13:39:07,708 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2021-12-15 13:39:07,709 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2021-12-15 13:39:07,709 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_reset [2021-12-15 13:39:07,709 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_reset [2021-12-15 13:39:07,709 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2021-12-15 13:39:07,709 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2021-12-15 13:39:07,709 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-12-15 13:39:07,709 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-12-15 13:39:07,709 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-12-15 13:39:07,709 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-12-15 13:39:07,710 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-12-15 13:39:07,710 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-12-15 13:39:07,710 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2021-12-15 13:39:07,710 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2021-12-15 13:39:07,710 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2021-12-15 13:39:07,710 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2021-12-15 13:39:07,710 INFO L130 BoogieDeclarations]: Found specification of procedure free_rx_buffers [2021-12-15 13:39:07,710 INFO L138 BoogieDeclarations]: Found implementation of procedure free_rx_buffers [2021-12-15 13:39:07,710 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2021-12-15 13:39:07,711 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2021-12-15 13:39:07,711 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-12-15 13:39:07,711 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-12-15 13:39:07,711 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_byte [2021-12-15 13:39:07,711 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_byte [2021-12-15 13:39:07,711 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2021-12-15 13:39:07,711 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2021-12-15 13:39:07,712 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2021-12-15 13:39:07,714 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2021-12-15 13:39:07,714 INFO L130 BoogieDeclarations]: Found specification of procedure init_tti [2021-12-15 13:39:07,714 INFO L138 BoogieDeclarations]: Found implementation of procedure init_tti [2021-12-15 13:39:07,715 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-12-15 13:39:07,715 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-12-15 13:39:07,715 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_all_queues [2021-12-15 13:39:07,715 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_all_queues [2021-12-15 13:39:07,715 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_rem_isr [2021-12-15 13:39:07,715 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_rem_isr [2021-12-15 13:39:07,716 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_on [2021-12-15 13:39:07,716 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_on [2021-12-15 13:39:07,716 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-12-15 13:39:07,716 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-12-15 13:39:07,717 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2021-12-15 13:39:07,717 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2021-12-15 13:39:07,717 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-12-15 13:39:07,717 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-12-15 13:39:07,717 INFO L130 BoogieDeclarations]: Found specification of procedure do_s2io_chk_alarm_bit [2021-12-15 13:39:07,717 INFO L138 BoogieDeclarations]: Found implementation of procedure do_s2io_chk_alarm_bit [2021-12-15 13:39:07,717 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2021-12-15 13:39:07,717 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2021-12-15 13:39:07,717 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2021-12-15 13:39:07,718 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2021-12-15 13:39:07,718 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2021-12-15 13:39:07,718 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2021-12-15 13:39:07,718 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-12-15 13:39:07,718 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-12-15 13:39:07,718 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2021-12-15 13:39:07,718 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2021-12-15 13:39:07,718 INFO L130 BoogieDeclarations]: Found specification of procedure read_eeprom [2021-12-15 13:39:07,718 INFO L138 BoogieDeclarations]: Found implementation of procedure read_eeprom [2021-12-15 13:39:07,719 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-15 13:39:07,719 INFO L130 BoogieDeclarations]: Found specification of procedure do_s2io_card_down [2021-12-15 13:39:07,719 INFO L138 BoogieDeclarations]: Found implementation of procedure do_s2io_card_down [2021-12-15 13:39:07,719 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-12-15 13:39:07,719 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-12-15 13:39:07,719 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_off [2021-12-15 13:39:07,719 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_off [2021-12-15 13:39:07,719 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2021-12-15 13:39:07,719 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2021-12-15 13:39:07,720 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-12-15 13:39:07,720 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-12-15 13:39:07,720 INFO L130 BoogieDeclarations]: Found specification of procedure verify_l3_l4_lro_capable [2021-12-15 13:39:07,720 INFO L138 BoogieDeclarations]: Found implementation of procedure verify_l3_l4_lro_capable [2021-12-15 13:39:07,720 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-15 13:39:07,720 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_link_fault_indication [2021-12-15 13:39:07,720 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_link_fault_indication [2021-12-15 13:39:07,720 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_msix_trans [2021-12-15 13:39:07,720 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_msix_trans [2021-12-15 13:39:07,720 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-15 13:39:07,721 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_set_multicast [2021-12-15 13:39:07,721 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_set_multicast [2021-12-15 13:39:07,721 INFO L130 BoogieDeclarations]: Found specification of procedure lro_append_pkt [2021-12-15 13:39:07,721 INFO L138 BoogieDeclarations]: Found implementation of procedure lro_append_pkt [2021-12-15 13:39:07,721 INFO L130 BoogieDeclarations]: Found specification of procedure verify_xena_quiescence [2021-12-15 13:39:07,721 INFO L138 BoogieDeclarations]: Found implementation of procedure verify_xena_quiescence [2021-12-15 13:39:07,721 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2021-12-15 13:39:07,721 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2021-12-15 13:39:07,721 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_byte [2021-12-15 13:39:07,722 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_byte [2021-12-15 13:39:07,722 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-12-15 13:39:07,722 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-12-15 13:39:07,722 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2021-12-15 13:39:07,722 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2021-12-15 13:39:07,722 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-12-15 13:39:07,722 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-12-15 13:39:07,722 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-12-15 13:39:07,722 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-12-15 13:39:07,723 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2021-12-15 13:39:07,723 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2021-12-15 13:39:07,723 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-12-15 13:39:07,723 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-12-15 13:39:07,723 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-12-15 13:39:07,723 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-12-15 13:39:07,723 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2021-12-15 13:39:07,723 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2021-12-15 13:39:07,723 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-12-15 13:39:07,723 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-12-15 13:39:07,724 INFO L130 BoogieDeclarations]: Found specification of procedure tx_intr_handler [2021-12-15 13:39:07,724 INFO L138 BoogieDeclarations]: Found implementation of procedure tx_intr_handler [2021-12-15 13:39:07,724 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2021-12-15 13:39:07,724 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2021-12-15 13:39:07,724 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_trylock [2021-12-15 13:39:07,724 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_trylock [2021-12-15 13:39:07,724 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_all_queues [2021-12-15 13:39:07,724 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_all_queues [2021-12-15 13:39:07,724 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2021-12-15 13:39:07,725 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2021-12-15 13:39:07,725 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2021-12-15 13:39:07,725 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2021-12-15 13:39:07,725 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-12-15 13:39:07,725 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-12-15 13:39:07,725 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_set_mac_addr [2021-12-15 13:39:07,725 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_set_mac_addr [2021-12-15 13:39:07,725 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2021-12-15 13:39:07,725 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2021-12-15 13:39:07,726 INFO L130 BoogieDeclarations]: Found specification of procedure pci_channel_offline [2021-12-15 13:39:07,726 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_channel_offline [2021-12-15 13:39:07,726 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-12-15 13:39:07,726 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-12-15 13:39:07,726 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_open [2021-12-15 13:39:07,726 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_open [2021-12-15 13:39:07,726 INFO L130 BoogieDeclarations]: Found specification of procedure queue_rx_frame [2021-12-15 13:39:07,726 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_rx_frame [2021-12-15 13:39:07,726 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-12-15 13:39:07,726 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-12-15 13:39:07,727 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_txpic_intr_handle [2021-12-15 13:39:07,727 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_txpic_intr_handle [2021-12-15 13:39:07,727 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-12-15 13:39:07,727 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_6 [2021-12-15 13:39:07,727 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_6 [2021-12-15 13:39:07,803 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-12-15 13:39:07,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-12-15 13:39:07,803 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2021-12-15 13:39:07,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2021-12-15 13:39:07,803 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_verify_pci_mode [2021-12-15 13:39:07,803 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_verify_pci_mode [2021-12-15 13:39:07,803 INFO L130 BoogieDeclarations]: Found specification of procedure is_s2io_card_up [2021-12-15 13:39:07,803 INFO L138 BoogieDeclarations]: Found implementation of procedure is_s2io_card_up [2021-12-15 13:39:07,803 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-12-15 13:39:07,803 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-12-15 13:39:07,803 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2021-12-15 13:39:07,803 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2021-12-15 13:39:07,804 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_netpoll [2021-12-15 13:39:07,804 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_netpoll [2021-12-15 13:39:07,804 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_chk_xpak_counter [2021-12-15 13:39:07,804 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_chk_xpak_counter [2021-12-15 13:39:07,804 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_subqueue_stopped [2021-12-15 13:39:07,804 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_subqueue_stopped [2021-12-15 13:39:07,804 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_6 [2021-12-15 13:39:07,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_6 [2021-12-15 13:39:07,804 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2021-12-15 13:39:07,804 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2021-12-15 13:39:07,804 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-12-15 13:39:07,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-12-15 13:39:07,804 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2021-12-15 13:39:07,804 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2021-12-15 13:39:07,804 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2021-12-15 13:39:07,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2021-12-15 13:39:07,804 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_mdio_read [2021-12-15 13:39:07,804 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_mdio_read [2021-12-15 13:39:07,804 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs [2021-12-15 13:39:07,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs [2021-12-15 13:39:07,804 INFO L130 BoogieDeclarations]: Found specification of procedure clear_lro_session [2021-12-15 13:39:07,804 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_lro_session [2021-12-15 13:39:07,804 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_6 [2021-12-15 13:39:07,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_6 [2021-12-15 13:39:07,804 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_io_resume [2021-12-15 13:39:07,805 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_io_resume [2021-12-15 13:39:07,805 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2021-12-15 13:39:07,805 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2021-12-15 13:39:07,805 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_wake_all_tx_queue [2021-12-15 13:39:07,805 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_wake_all_tx_queue [2021-12-15 13:39:07,805 INFO L130 BoogieDeclarations]: Found specification of procedure remove_msix_isr [2021-12-15 13:39:07,805 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_msix_isr [2021-12-15 13:39:07,805 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_card_down [2021-12-15 13:39:07,805 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_card_down [2021-12-15 13:39:07,805 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-12-15 13:39:07,805 INFO L130 BoogieDeclarations]: Found specification of procedure store_xmsi_data [2021-12-15 13:39:07,806 INFO L138 BoogieDeclarations]: Found implementation of procedure store_xmsi_data [2021-12-15 13:39:07,806 INFO L130 BoogieDeclarations]: Found specification of procedure readq [2021-12-15 13:39:07,806 INFO L138 BoogieDeclarations]: Found implementation of procedure readq [2021-12-15 13:39:07,806 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-12-15 13:39:07,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-12-15 13:39:07,806 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2021-12-15 13:39:07,806 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2021-12-15 13:39:07,806 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_trap [2021-12-15 13:39:07,806 INFO L138 BoogieDeclarations]: Found implementation of procedure netpoll_trap [2021-12-15 13:39:07,806 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2021-12-15 13:39:07,806 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2021-12-15 13:39:08,923 INFO L236 CfgBuilder]: Building ICFG [2021-12-15 13:39:08,926 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-15 13:39:09,308 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-12-15 13:39:09,312 INFO L158 Benchmark]: Toolchain (without parser) took 8994.93ms. Allocated memory was 98.6MB in the beginning and 536.9MB in the end (delta: 438.3MB). Free memory was 59.6MB in the beginning and 278.2MB in the end (delta: -218.6MB). Peak memory consumption was 292.0MB. Max. memory is 16.1GB. [2021-12-15 13:39:09,312 INFO L158 Benchmark]: CDTParser took 0.41ms. Allocated memory is still 98.6MB. Free memory is still 55.3MB. There was no memory consumed. Max. memory is 16.1GB. [2021-12-15 13:39:09,313 INFO L158 Benchmark]: CACSL2BoogieTranslator took 5773.29ms. Allocated memory was 98.6MB in the beginning and 325.1MB in the end (delta: 226.5MB). Free memory was 59.6MB in the beginning and 131.7MB in the end (delta: -72.1MB). Peak memory consumption was 187.9MB. Max. memory is 16.1GB. [2021-12-15 13:39:09,313 INFO L158 Benchmark]: Boogie Procedure Inliner took 650.38ms. Allocated memory is still 325.1MB. Free memory was 131.7MB in the beginning and 144.3MB in the end (delta: -12.6MB). Peak memory consumption was 71.3MB. Max. memory is 16.1GB. [2021-12-15 13:39:09,314 INFO L158 Benchmark]: Boogie Preprocessor took 858.66ms. Allocated memory was 325.1MB in the beginning and 536.9MB in the end (delta: 211.8MB). Free memory was 144.3MB in the beginning and 259.3MB in the end (delta: -115.0MB). Peak memory consumption was 98.9MB. Max. memory is 16.1GB. [2021-12-15 13:39:09,314 INFO L158 Benchmark]: RCFGBuilder took 1708.46ms. Allocated memory is still 536.9MB. Free memory was 259.3MB in the beginning and 278.2MB in the end (delta: -18.9MB). Peak memory consumption was 55.6MB. Max. memory is 16.1GB. [2021-12-15 13:39:09,316 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.41ms. Allocated memory is still 98.6MB. Free memory is still 55.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 5773.29ms. Allocated memory was 98.6MB in the beginning and 325.1MB in the end (delta: 226.5MB). Free memory was 59.6MB in the beginning and 131.7MB in the end (delta: -72.1MB). Peak memory consumption was 187.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 650.38ms. Allocated memory is still 325.1MB. Free memory was 131.7MB in the beginning and 144.3MB in the end (delta: -12.6MB). Peak memory consumption was 71.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 858.66ms. Allocated memory was 325.1MB in the beginning and 536.9MB in the end (delta: 211.8MB). Free memory was 144.3MB in the beginning and 259.3MB in the end (delta: -115.0MB). Peak memory consumption was 98.9MB. Max. memory is 16.1GB. * RCFGBuilder took 1708.46ms. Allocated memory is still 536.9MB. Free memory was 259.3MB in the beginning and 278.2MB in the end (delta: -18.9MB). Peak memory consumption was 55.6MB. 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. [2021-12-15 13:39:09,347 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (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=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-neterion-s2io.cil.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --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 Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 7a9c3d7dd446e178d22d970eefd0733e8de04a45ddd3864419b6e477ec844b2d --- Real Ultimate output --- This is Ultimate 0.2.2-3a877d227dc491413fd706022d0c47cd97beb353-3a877d2 [2021-12-15 13:39:11,168 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-15 13:39:11,169 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-15 13:39:11,202 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-15 13:39:11,204 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-15 13:39:11,205 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-15 13:39:11,208 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-15 13:39:11,211 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-15 13:39:11,214 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-15 13:39:11,216 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-15 13:39:11,217 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-15 13:39:11,219 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-15 13:39:11,220 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-15 13:39:11,224 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-15 13:39:11,226 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-15 13:39:11,228 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-15 13:39:11,229 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-15 13:39:11,230 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-15 13:39:11,232 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-15 13:39:11,237 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-15 13:39:11,238 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-15 13:39:11,238 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-15 13:39:11,239 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-15 13:39:11,240 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-15 13:39:11,242 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-15 13:39:11,245 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-15 13:39:11,245 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-15 13:39:11,246 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-15 13:39:11,247 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-15 13:39:11,248 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-15 13:39:11,248 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-15 13:39:11,249 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-15 13:39:11,250 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-15 13:39:11,250 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-15 13:39:11,251 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-15 13:39:11,251 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-15 13:39:11,251 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-15 13:39:11,252 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-15 13:39:11,252 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-15 13:39:11,252 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-15 13:39:11,253 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-15 13:39:11,256 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2021-12-15 13:39:11,274 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-15 13:39:11,274 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-15 13:39:11,275 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-15 13:39:11,275 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-15 13:39:11,276 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-15 13:39:11,276 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-15 13:39:11,277 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-15 13:39:11,277 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-15 13:39:11,277 INFO L138 SettingsManager]: * Use SBE=true [2021-12-15 13:39:11,277 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-15 13:39:11,278 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-15 13:39:11,278 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-15 13:39:11,278 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-15 13:39:11,279 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-15 13:39:11,279 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-12-15 13:39:11,279 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-12-15 13:39:11,279 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-12-15 13:39:11,279 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-15 13:39:11,279 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-15 13:39:11,279 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-15 13:39:11,280 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-15 13:39:11,280 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-15 13:39:11,280 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-15 13:39:11,280 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:39:11,280 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-15 13:39:11,280 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-15 13:39:11,280 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-15 13:39:11,281 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-12-15 13:39:11,281 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-12-15 13:39:11,281 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-15 13:39:11,281 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-15 13:39:11,281 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-15 13:39:11,282 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-15 13:39:11,282 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-12-15 13:39:11,282 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:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7a9c3d7dd446e178d22d970eefd0733e8de04a45ddd3864419b6e477ec844b2d [2021-12-15 13:39:11,578 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-15 13:39:11,597 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-15 13:39:11,599 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-15 13:39:11,600 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-15 13:39:11,600 INFO L275 PluginConnector]: CDTParser initialized [2021-12-15 13:39:11,602 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-neterion-s2io.cil.i [2021-12-15 13:39:11,670 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b4498efa7/9338caea3e09422b898d0dc648cb8900/FLAG7dce653fd [2021-12-15 13:39:12,478 INFO L306 CDTParser]: Found 1 translation units. [2021-12-15 13:39:12,479 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-neterion-s2io.cil.i [2021-12-15 13:39:12,525 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b4498efa7/9338caea3e09422b898d0dc648cb8900/FLAG7dce653fd [2021-12-15 13:39:12,687 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b4498efa7/9338caea3e09422b898d0dc648cb8900 [2021-12-15 13:39:12,690 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-15 13:39:12,691 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-15 13:39:12,693 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-15 13:39:12,693 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-15 13:39:12,695 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-15 13:39:12,696 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:39:12" (1/1) ... [2021-12-15 13:39:12,697 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@503fc45e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:39:12, skipping insertion in model container [2021-12-15 13:39:12,697 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:39:12" (1/1) ... [2021-12-15 13:39:12,702 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-15 13:39:12,853 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:39:17,546 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-neterion-s2io.cil.i[670542,670555] [2021-12-15 13:39:17,594 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:39:17,676 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-12-15 13:39:17,766 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:39:18,234 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-neterion-s2io.cil.i[670542,670555] [2021-12-15 13:39:18,239 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:39:18,317 INFO L203 MainTranslator]: Completed pre-run [2021-12-15 13:39:18,810 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-neterion-s2io.cil.i[670542,670555] [2021-12-15 13:39:18,816 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:39:19,174 INFO L208 MainTranslator]: Completed translation [2021-12-15 13:39:19,174 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:39:19 WrapperNode [2021-12-15 13:39:19,175 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-15 13:39:19,176 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-15 13:39:19,176 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-15 13:39:19,177 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-15 13:39:19,182 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:39:19" (1/1) ... [2021-12-15 13:39:19,354 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:39:19" (1/1) ... [2021-12-15 13:39:19,743 INFO L137 Inliner]: procedures = 566, calls = 9417, calls flagged for inlining = 293, calls inlined = 282, statements flattened = 18914 [2021-12-15 13:39:19,744 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-15 13:39:19,745 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-15 13:39:19,745 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-15 13:39:19,745 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-15 13:39:19,752 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:39:19" (1/1) ... [2021-12-15 13:39:19,753 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:39:19" (1/1) ... [2021-12-15 13:39:19,855 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:39:19" (1/1) ... [2021-12-15 13:39:19,855 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:39:19" (1/1) ... [2021-12-15 13:39:20,254 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:39:19" (1/1) ... [2021-12-15 13:39:20,295 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:39:19" (1/1) ... [2021-12-15 13:39:20,344 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:39:19" (1/1) ... [2021-12-15 13:39:20,521 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-15 13:39:20,522 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-15 13:39:20,524 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-15 13:39:20,524 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-15 13:39:20,525 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:39:19" (1/1) ... [2021-12-15 13:39:20,530 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:39:20,537 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-15 13:39:20,561 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-12-15 13:39:20,579 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-12-15 13:39:20,603 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2021-12-15 13:39:20,603 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2021-12-15 13:39:20,604 INFO L130 BoogieDeclarations]: Found specification of procedure do_s2io_copy_mac_addr [2021-12-15 13:39:20,604 INFO L138 BoogieDeclarations]: Found implementation of procedure do_s2io_copy_mac_addr [2021-12-15 13:39:20,604 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-12-15 13:39:20,604 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-12-15 13:39:20,604 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-12-15 13:39:20,604 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-12-15 13:39:20,604 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2021-12-15 13:39:20,604 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2021-12-15 13:39:20,605 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_txdl_getskb [2021-12-15 13:39:20,605 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_txdl_getskb [2021-12-15 13:39:20,605 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2021-12-15 13:39:20,605 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2021-12-15 13:39:20,605 INFO L130 BoogieDeclarations]: Found specification of procedure fill_rx_buffers [2021-12-15 13:39:20,605 INFO L138 BoogieDeclarations]: Found implementation of procedure fill_rx_buffers [2021-12-15 13:39:20,605 INFO L130 BoogieDeclarations]: Found specification of procedure do_s2io_prog_unicast [2021-12-15 13:39:20,605 INFO L138 BoogieDeclarations]: Found implementation of procedure do_s2io_prog_unicast [2021-12-15 13:39:20,605 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-15 13:39:20,606 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-15 13:39:20,606 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_init_pci [2021-12-15 13:39:20,606 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_init_pci [2021-12-15 13:39:20,606 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2021-12-15 13:39:20,606 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2021-12-15 13:39:20,606 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-12-15 13:39:20,606 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-12-15 13:39:20,606 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_restore [2021-12-15 13:39:20,606 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_restore [2021-12-15 13:39:20,607 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2021-12-15 13:39:20,607 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2021-12-15 13:39:20,607 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-12-15 13:39:20,607 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-12-15 13:39:20,607 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-12-15 13:39:20,607 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-12-15 13:39:20,607 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_enable_msi_x [2021-12-15 13:39:20,607 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_enable_msi_x [2021-12-15 13:39:20,607 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2021-12-15 13:39:20,608 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2021-12-15 13:39:20,608 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_set_swapper [2021-12-15 13:39:20,608 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_set_swapper [2021-12-15 13:39:20,608 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-12-15 13:39:20,608 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-12-15 13:39:20,608 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_stop_tx_queue [2021-12-15 13:39:20,608 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_stop_tx_queue [2021-12-15 13:39:20,608 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2021-12-15 13:39:20,609 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2021-12-15 13:39:20,609 INFO L130 BoogieDeclarations]: Found specification of procedure do_s2io_store_unicast_mc [2021-12-15 13:39:20,609 INFO L138 BoogieDeclarations]: Found implementation of procedure do_s2io_store_unicast_mc [2021-12-15 13:39:20,609 INFO L130 BoogieDeclarations]: Found specification of procedure skb_checksum_none_assert [2021-12-15 13:39:20,609 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_checksum_none_assert [2021-12-15 13:39:20,609 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-12-15 13:39:20,609 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-12-15 13:39:20,609 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-12-15 13:39:20,609 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-12-15 13:39:20,610 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-12-15 13:39:20,610 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-12-15 13:39:20,610 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2021-12-15 13:39:20,610 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2021-12-15 13:39:20,610 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_tx_watchdog [2021-12-15 13:39:20,610 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_tx_watchdog [2021-12-15 13:39:20,610 INFO L130 BoogieDeclarations]: Found specification of procedure check_pci_device_id [2021-12-15 13:39:20,610 INFO L138 BoogieDeclarations]: Found implementation of procedure check_pci_device_id [2021-12-15 13:39:20,610 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-12-15 13:39:20,611 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-12-15 13:39:20,611 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-12-15 13:39:20,611 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-12-15 13:39:20,611 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2021-12-15 13:39:20,611 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2021-12-15 13:39:20,611 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-12-15 13:39:20,611 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-12-15 13:39:20,611 INFO L130 BoogieDeclarations]: Found specification of procedure strstr [2021-12-15 13:39:20,611 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2021-12-15 13:39:20,612 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2021-12-15 13:39:20,612 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-15 13:39:20,612 INFO L130 BoogieDeclarations]: Found specification of procedure en_dis_able_nic_intrs [2021-12-15 13:39:20,612 INFO L138 BoogieDeclarations]: Found implementation of procedure en_dis_able_nic_intrs [2021-12-15 13:39:20,612 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-12-15 13:39:20,612 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-12-15 13:39:20,612 INFO L130 BoogieDeclarations]: Found specification of procedure netif_queue_stopped [2021-12-15 13:39:20,612 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_queue_stopped [2021-12-15 13:39:20,612 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_word [2021-12-15 13:39:20,613 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_word [2021-12-15 13:39:20,613 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-12-15 13:39:20,613 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_queue_stopped [2021-12-15 13:39:20,613 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_queue_stopped [2021-12-15 13:39:20,613 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_rem_nic [2021-12-15 13:39:20,613 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_rem_nic [2021-12-15 13:39:20,613 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-12-15 13:39:20,613 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-12-15 13:39:20,613 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-12-15 13:39:20,614 INFO L130 BoogieDeclarations]: Found specification of procedure rx_intr_handler [2021-12-15 13:39:20,614 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_intr_handler [2021-12-15 13:39:20,614 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2021-12-15 13:39:20,614 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2021-12-15 13:39:20,614 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-12-15 13:39:20,614 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-12-15 13:39:20,614 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_etherdev_mqs [2021-12-15 13:39:20,614 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_etherdev_mqs [2021-12-15 13:39:20,614 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-12-15 13:39:20,614 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-12-15 13:39:20,615 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_add [2021-12-15 13:39:20,615 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_add [2021-12-15 13:39:20,615 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_ethtool_get_regs_len [2021-12-15 13:39:20,615 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_ethtool_get_regs_len [2021-12-15 13:39:20,615 INFO L130 BoogieDeclarations]: Found specification of procedure SPECIAL_REG_WRITE [2021-12-15 13:39:20,615 INFO L138 BoogieDeclarations]: Found implementation of procedure SPECIAL_REG_WRITE [2021-12-15 13:39:20,615 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2021-12-15 13:39:20,615 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2021-12-15 13:39:20,615 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-12-15 13:39:20,616 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-12-15 13:39:20,616 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_chk_rx_buffers [2021-12-15 13:39:20,616 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_chk_rx_buffers [2021-12-15 13:39:20,616 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2021-12-15 13:39:20,616 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2021-12-15 13:39:20,616 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-12-15 13:39:20,616 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-12-15 13:39:20,616 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2021-12-15 13:39:20,617 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2021-12-15 13:39:20,617 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-12-15 13:39:20,617 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-12-15 13:39:20,617 INFO L130 BoogieDeclarations]: Found specification of procedure do_s2io_read_unicast_mc [2021-12-15 13:39:20,617 INFO L138 BoogieDeclarations]: Found implementation of procedure do_s2io_read_unicast_mc [2021-12-15 13:39:20,617 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-12-15 13:39:20,617 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-12-15 13:39:20,617 INFO L130 BoogieDeclarations]: Found specification of procedure free_shared_mem [2021-12-15 13:39:20,617 INFO L138 BoogieDeclarations]: Found implementation of procedure free_shared_mem [2021-12-15 13:39:20,618 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-12-15 13:39:20,618 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-12-15 13:39:20,618 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_updt_stats [2021-12-15 13:39:20,618 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_updt_stats [2021-12-15 13:39:20,618 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-12-15 13:39:20,618 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-12-15 13:39:20,618 INFO L130 BoogieDeclarations]: Found specification of procedure update_L3L4_header [2021-12-15 13:39:20,618 INFO L138 BoogieDeclarations]: Found implementation of procedure update_L3L4_header [2021-12-15 13:39:20,618 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-12-15 13:39:20,619 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-12-15 13:39:20,619 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2021-12-15 13:39:20,619 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2021-12-15 13:39:20,619 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2021-12-15 13:39:20,619 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2021-12-15 13:39:20,619 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-12-15 13:39:20,619 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-12-15 13:39:20,619 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_cmd_complete [2021-12-15 13:39:20,619 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_cmd_complete [2021-12-15 13:39:20,619 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2021-12-15 13:39:20,620 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2021-12-15 13:39:20,620 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_stop_all_tx_queue [2021-12-15 13:39:20,620 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_stop_all_tx_queue [2021-12-15 13:39:20,620 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-15 13:39:20,620 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-12-15 13:39:20,620 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-12-15 13:39:20,620 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_save [2021-12-15 13:39:20,620 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_save [2021-12-15 13:39:20,620 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-12-15 13:39:20,621 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-12-15 13:39:20,621 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2021-12-15 13:39:20,621 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2021-12-15 13:39:20,621 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-15 13:39:20,621 INFO L130 BoogieDeclarations]: Found specification of procedure pci_ioremap_bar [2021-12-15 13:39:20,621 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_ioremap_bar [2021-12-15 13:39:20,621 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-12-15 13:39:20,621 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-12-15 13:39:20,621 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_link [2021-12-15 13:39:20,621 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_link [2021-12-15 13:39:20,622 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-12-15 13:39:20,622 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-12-15 13:39:20,622 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-15 13:39:20,622 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-12-15 13:39:20,622 INFO L130 BoogieDeclarations]: Found specification of procedure write_eeprom [2021-12-15 13:39:20,622 INFO L138 BoogieDeclarations]: Found implementation of procedure write_eeprom [2021-12-15 13:39:20,622 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-12-15 13:39:20,622 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-12-15 13:39:20,622 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-12-15 13:39:20,623 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-12-15 13:39:20,623 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-12-15 13:39:20,623 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2021-12-15 13:39:20,623 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2021-12-15 13:39:20,623 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_get_eeprom_len [2021-12-15 13:39:20,623 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_get_eeprom_len [2021-12-15 13:39:20,623 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~C_INT~X~$Pointer$~TO~C_INT [2021-12-15 13:39:20,623 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~C_INT~X~$Pointer$~TO~C_INT [2021-12-15 13:39:20,623 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_card_up [2021-12-15 13:39:20,624 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_card_up [2021-12-15 13:39:20,624 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2021-12-15 13:39:20,624 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2021-12-15 13:39:20,624 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~X~$Pointer$~TO~VOID [2021-12-15 13:39:20,624 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~X~$Pointer$~TO~VOID [2021-12-15 13:39:20,624 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-12-15 13:39:20,624 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-12-15 13:39:20,624 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2021-12-15 13:39:20,624 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2021-12-15 13:39:20,625 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2021-12-15 13:39:20,625 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2021-12-15 13:39:20,625 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-12-15 13:39:20,625 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-12-15 13:39:20,625 INFO L130 BoogieDeclarations]: Found specification of procedure do_s2io_add_mac [2021-12-15 13:39:20,625 INFO L138 BoogieDeclarations]: Found implementation of procedure do_s2io_add_mac [2021-12-15 13:39:20,625 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2021-12-15 13:39:20,625 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2021-12-15 13:39:20,625 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-12-15 13:39:20,625 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-12-15 13:39:20,626 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2021-12-15 13:39:20,626 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2021-12-15 13:39:20,626 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_set_led [2021-12-15 13:39:20,626 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_set_led [2021-12-15 13:39:20,626 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2021-12-15 13:39:20,626 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2021-12-15 13:39:20,626 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_start_all_tx_queue [2021-12-15 13:39:20,626 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_start_all_tx_queue [2021-12-15 13:39:20,626 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2021-12-15 13:39:20,627 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2021-12-15 13:39:20,627 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-12-15 13:39:20,627 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-12-15 13:39:20,627 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-12-15 13:39:20,627 INFO L130 BoogieDeclarations]: Found specification of procedure writeb [2021-12-15 13:39:20,627 INFO L138 BoogieDeclarations]: Found implementation of procedure writeb [2021-12-15 13:39:20,627 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_close [2021-12-15 13:39:20,627 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_close [2021-12-15 13:39:20,627 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2021-12-15 13:39:20,627 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2021-12-15 13:39:20,628 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-15 13:39:20,628 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-15 13:39:20,628 INFO L130 BoogieDeclarations]: Found specification of procedure en_dis_err_alarms [2021-12-15 13:39:20,628 INFO L138 BoogieDeclarations]: Found implementation of procedure en_dis_err_alarms [2021-12-15 13:39:20,628 INFO L130 BoogieDeclarations]: Found specification of procedure writeq [2021-12-15 13:39:20,628 INFO L138 BoogieDeclarations]: Found implementation of procedure writeq [2021-12-15 13:39:20,628 INFO L130 BoogieDeclarations]: Found specification of procedure do_s2io_write_bits [2021-12-15 13:39:20,628 INFO L138 BoogieDeclarations]: Found implementation of procedure do_s2io_write_bits [2021-12-15 13:39:20,628 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2021-12-15 13:39:20,629 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2021-12-15 13:39:20,629 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_reset [2021-12-15 13:39:20,629 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_reset [2021-12-15 13:39:20,629 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-12-15 13:39:20,629 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2021-12-15 13:39:20,629 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2021-12-15 13:39:20,629 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-12-15 13:39:20,629 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-12-15 13:39:20,629 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-12-15 13:39:20,630 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-12-15 13:39:20,630 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-12-15 13:39:20,630 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-12-15 13:39:20,630 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-12-15 13:39:20,630 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-12-15 13:39:20,630 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-12-15 13:39:20,630 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2021-12-15 13:39:20,630 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2021-12-15 13:39:20,630 INFO L130 BoogieDeclarations]: Found specification of procedure free_rx_buffers [2021-12-15 13:39:20,631 INFO L138 BoogieDeclarations]: Found implementation of procedure free_rx_buffers [2021-12-15 13:39:20,631 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2021-12-15 13:39:20,631 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2021-12-15 13:39:20,631 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-12-15 13:39:20,631 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-12-15 13:39:20,631 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_byte [2021-12-15 13:39:20,631 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_byte [2021-12-15 13:39:20,631 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2021-12-15 13:39:20,631 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2021-12-15 13:39:20,632 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2021-12-15 13:39:20,632 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2021-12-15 13:39:20,632 INFO L130 BoogieDeclarations]: Found specification of procedure init_tti [2021-12-15 13:39:20,632 INFO L138 BoogieDeclarations]: Found implementation of procedure init_tti [2021-12-15 13:39:20,632 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-12-15 13:39:20,632 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-12-15 13:39:20,632 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_all_queues [2021-12-15 13:39:20,632 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_all_queues [2021-12-15 13:39:20,632 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_rem_isr [2021-12-15 13:39:20,632 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_rem_isr [2021-12-15 13:39:20,633 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_on [2021-12-15 13:39:20,633 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_on [2021-12-15 13:39:20,633 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-12-15 13:39:20,633 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-12-15 13:39:20,633 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2021-12-15 13:39:20,633 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2021-12-15 13:39:20,633 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-12-15 13:39:20,633 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-12-15 13:39:20,633 INFO L130 BoogieDeclarations]: Found specification of procedure do_s2io_chk_alarm_bit [2021-12-15 13:39:20,634 INFO L138 BoogieDeclarations]: Found implementation of procedure do_s2io_chk_alarm_bit [2021-12-15 13:39:20,634 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2021-12-15 13:39:20,634 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2021-12-15 13:39:20,634 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2021-12-15 13:39:20,634 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2021-12-15 13:39:20,634 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2021-12-15 13:39:20,634 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2021-12-15 13:39:20,634 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-12-15 13:39:20,634 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-12-15 13:39:20,634 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2021-12-15 13:39:20,635 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2021-12-15 13:39:20,635 INFO L130 BoogieDeclarations]: Found specification of procedure read_eeprom [2021-12-15 13:39:20,635 INFO L138 BoogieDeclarations]: Found implementation of procedure read_eeprom [2021-12-15 13:39:20,635 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-15 13:39:20,635 INFO L130 BoogieDeclarations]: Found specification of procedure do_s2io_card_down [2021-12-15 13:39:20,635 INFO L138 BoogieDeclarations]: Found implementation of procedure do_s2io_card_down [2021-12-15 13:39:20,635 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-12-15 13:39:20,635 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-12-15 13:39:20,635 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_off [2021-12-15 13:39:20,636 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_off [2021-12-15 13:39:20,636 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2021-12-15 13:39:20,636 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2021-12-15 13:39:20,636 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-12-15 13:39:20,636 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-12-15 13:39:20,636 INFO L130 BoogieDeclarations]: Found specification of procedure verify_l3_l4_lro_capable [2021-12-15 13:39:20,636 INFO L138 BoogieDeclarations]: Found implementation of procedure verify_l3_l4_lro_capable [2021-12-15 13:39:20,636 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-15 13:39:20,636 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_link_fault_indication [2021-12-15 13:39:20,636 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_link_fault_indication [2021-12-15 13:39:20,637 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_msix_trans [2021-12-15 13:39:20,637 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_msix_trans [2021-12-15 13:39:20,637 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-12-15 13:39:20,637 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-12-15 13:39:20,637 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-12-15 13:39:20,637 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-12-15 13:39:20,637 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-15 13:39:20,637 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_set_multicast [2021-12-15 13:39:20,637 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_set_multicast [2021-12-15 13:39:20,637 INFO L130 BoogieDeclarations]: Found specification of procedure lro_append_pkt [2021-12-15 13:39:20,638 INFO L138 BoogieDeclarations]: Found implementation of procedure lro_append_pkt [2021-12-15 13:39:20,638 INFO L130 BoogieDeclarations]: Found specification of procedure verify_xena_quiescence [2021-12-15 13:39:20,638 INFO L138 BoogieDeclarations]: Found implementation of procedure verify_xena_quiescence [2021-12-15 13:39:20,638 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_byte [2021-12-15 13:39:20,638 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_byte [2021-12-15 13:39:20,638 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-12-15 13:39:20,638 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-12-15 13:39:20,638 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2021-12-15 13:39:20,638 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2021-12-15 13:39:20,638 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-12-15 13:39:20,639 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-12-15 13:39:20,639 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~TO~VOID [2021-12-15 13:39:20,639 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~TO~VOID [2021-12-15 13:39:20,639 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-12-15 13:39:20,639 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-12-15 13:39:20,639 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2021-12-15 13:39:20,639 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2021-12-15 13:39:20,639 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-12-15 13:39:20,639 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-12-15 13:39:20,639 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-12-15 13:39:20,640 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-12-15 13:39:20,640 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2021-12-15 13:39:20,640 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2021-12-15 13:39:20,640 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-12-15 13:39:20,640 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-12-15 13:39:20,640 INFO L130 BoogieDeclarations]: Found specification of procedure tx_intr_handler [2021-12-15 13:39:20,640 INFO L138 BoogieDeclarations]: Found implementation of procedure tx_intr_handler [2021-12-15 13:39:20,640 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2021-12-15 13:39:20,640 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2021-12-15 13:39:20,640 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_trylock [2021-12-15 13:39:20,641 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_trylock [2021-12-15 13:39:20,641 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_all_queues [2021-12-15 13:39:20,641 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_all_queues [2021-12-15 13:39:20,641 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2021-12-15 13:39:20,641 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2021-12-15 13:39:20,641 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2021-12-15 13:39:20,641 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2021-12-15 13:39:20,641 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-12-15 13:39:20,641 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-12-15 13:39:20,641 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_set_mac_addr [2021-12-15 13:39:20,642 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_set_mac_addr [2021-12-15 13:39:20,642 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2021-12-15 13:39:20,642 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2021-12-15 13:39:20,642 INFO L130 BoogieDeclarations]: Found specification of procedure pci_channel_offline [2021-12-15 13:39:20,642 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_channel_offline [2021-12-15 13:39:20,642 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2021-12-15 13:39:20,642 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2021-12-15 13:39:20,642 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-12-15 13:39:20,642 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-12-15 13:39:20,642 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_open [2021-12-15 13:39:20,643 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_open [2021-12-15 13:39:20,643 INFO L130 BoogieDeclarations]: Found specification of procedure queue_rx_frame [2021-12-15 13:39:20,643 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_rx_frame [2021-12-15 13:39:20,643 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-12-15 13:39:20,643 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-12-15 13:39:20,643 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_txpic_intr_handle [2021-12-15 13:39:20,643 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_txpic_intr_handle [2021-12-15 13:39:20,643 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-12-15 13:39:20,643 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_6 [2021-12-15 13:39:20,644 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_6 [2021-12-15 13:39:20,644 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-12-15 13:39:20,644 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-12-15 13:39:20,644 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-12-15 13:39:20,644 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-12-15 13:39:20,644 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-12-15 13:39:20,644 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_verify_pci_mode [2021-12-15 13:39:20,644 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_verify_pci_mode [2021-12-15 13:39:20,644 INFO L130 BoogieDeclarations]: Found specification of procedure is_s2io_card_up [2021-12-15 13:39:20,645 INFO L138 BoogieDeclarations]: Found implementation of procedure is_s2io_card_up [2021-12-15 13:39:20,645 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-12-15 13:39:20,645 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-12-15 13:39:20,645 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2021-12-15 13:39:20,645 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2021-12-15 13:39:20,645 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_netpoll [2021-12-15 13:39:20,645 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_netpoll [2021-12-15 13:39:20,645 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_chk_xpak_counter [2021-12-15 13:39:20,645 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_chk_xpak_counter [2021-12-15 13:39:20,645 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_subqueue_stopped [2021-12-15 13:39:20,646 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_subqueue_stopped [2021-12-15 13:39:20,646 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_6 [2021-12-15 13:39:20,646 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_6 [2021-12-15 13:39:20,646 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2021-12-15 13:39:20,646 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2021-12-15 13:39:20,646 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-12-15 13:39:20,646 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-12-15 13:39:20,646 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2021-12-15 13:39:20,646 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2021-12-15 13:39:20,646 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_mdio_read [2021-12-15 13:39:20,647 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_mdio_read [2021-12-15 13:39:20,647 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs [2021-12-15 13:39:20,647 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs [2021-12-15 13:39:20,647 INFO L130 BoogieDeclarations]: Found specification of procedure clear_lro_session [2021-12-15 13:39:20,648 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_lro_session [2021-12-15 13:39:20,648 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_6 [2021-12-15 13:39:20,648 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_6 [2021-12-15 13:39:20,648 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_io_resume [2021-12-15 13:39:20,648 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_io_resume [2021-12-15 13:39:20,648 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2021-12-15 13:39:20,648 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2021-12-15 13:39:20,648 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_wake_all_tx_queue [2021-12-15 13:39:20,648 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_wake_all_tx_queue [2021-12-15 13:39:20,648 INFO L130 BoogieDeclarations]: Found specification of procedure remove_msix_isr [2021-12-15 13:39:20,648 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_msix_isr [2021-12-15 13:39:20,649 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_card_down [2021-12-15 13:39:20,649 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_card_down [2021-12-15 13:39:20,649 INFO L130 BoogieDeclarations]: Found specification of procedure store_xmsi_data [2021-12-15 13:39:20,649 INFO L138 BoogieDeclarations]: Found implementation of procedure store_xmsi_data [2021-12-15 13:39:20,649 INFO L130 BoogieDeclarations]: Found specification of procedure readq [2021-12-15 13:39:20,649 INFO L138 BoogieDeclarations]: Found implementation of procedure readq [2021-12-15 13:39:20,649 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-12-15 13:39:20,649 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-12-15 13:39:20,649 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2021-12-15 13:39:20,649 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2021-12-15 13:39:20,650 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_trap [2021-12-15 13:39:20,650 INFO L138 BoogieDeclarations]: Found implementation of procedure netpoll_trap [2021-12-15 13:39:20,650 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2021-12-15 13:39:20,650 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2021-12-15 13:39:21,867 INFO L236 CfgBuilder]: Building ICFG [2021-12-15 13:39:21,872 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-15 13:39:26,318 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-12-15 13:39:26,321 INFO L158 Benchmark]: Toolchain (without parser) took 13629.75ms. Allocated memory was 62.9MB in the beginning and 675.3MB in the end (delta: 612.4MB). Free memory was 30.1MB in the beginning and 344.2MB in the end (delta: -314.1MB). Peak memory consumption was 298.5MB. Max. memory is 16.1GB. [2021-12-15 13:39:26,322 INFO L158 Benchmark]: CDTParser took 0.24ms. Allocated memory is still 62.9MB. Free memory was 45.3MB in the beginning and 45.2MB in the end (delta: 48.6kB). There was no memory consumed. Max. memory is 16.1GB. [2021-12-15 13:39:26,322 INFO L158 Benchmark]: CACSL2BoogieTranslator took 6482.62ms. Allocated memory was 62.9MB in the beginning and 675.3MB in the end (delta: 612.4MB). Free memory was 30.0MB in the beginning and 481.6MB in the end (delta: -451.6MB). Peak memory consumption was 188.4MB. Max. memory is 16.1GB. [2021-12-15 13:39:26,322 INFO L158 Benchmark]: Boogie Procedure Inliner took 568.20ms. Allocated memory is still 675.3MB. Free memory was 481.6MB in the beginning and 373.6MB in the end (delta: 108.0MB). Peak memory consumption was 104.9MB. Max. memory is 16.1GB. [2021-12-15 13:39:26,322 INFO L158 Benchmark]: Boogie Preprocessor took 776.03ms. Allocated memory is still 675.3MB. Free memory was 373.6MB in the beginning and 461.7MB in the end (delta: -88.1MB). Peak memory consumption was 110.1MB. Max. memory is 16.1GB. [2021-12-15 13:39:26,323 INFO L158 Benchmark]: RCFGBuilder took 5798.13ms. Allocated memory is still 675.3MB. Free memory was 461.7MB in the beginning and 344.2MB in the end (delta: 117.4MB). Peak memory consumption was 117.4MB. Max. memory is 16.1GB. [2021-12-15 13:39:26,324 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24ms. Allocated memory is still 62.9MB. Free memory was 45.3MB in the beginning and 45.2MB in the end (delta: 48.6kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 6482.62ms. Allocated memory was 62.9MB in the beginning and 675.3MB in the end (delta: 612.4MB). Free memory was 30.0MB in the beginning and 481.6MB in the end (delta: -451.6MB). Peak memory consumption was 188.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 568.20ms. Allocated memory is still 675.3MB. Free memory was 481.6MB in the beginning and 373.6MB in the end (delta: 108.0MB). Peak memory consumption was 104.9MB. Max. memory is 16.1GB. * Boogie Preprocessor took 776.03ms. Allocated memory is still 675.3MB. Free memory was 373.6MB in the beginning and 461.7MB in the end (delta: -88.1MB). Peak memory consumption was 110.1MB. Max. memory is 16.1GB. * RCFGBuilder took 5798.13ms. Allocated memory is still 675.3MB. Free memory was 461.7MB in the beginning and 344.2MB in the end (delta: 117.4MB). Peak memory consumption was 117.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Set is immutable: de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-12-15 13:39:26,384 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (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