./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 6a47aea7 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9614e70d-ccb9-47ca-bce0-2b66b7ca2692/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9614e70d-ccb9-47ca-bce0-2b66b7ca2692/bin/ukojak-CwSLpZB5Qu/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9614e70d-ccb9-47ca-bce0-2b66b7ca2692/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9614e70d-ccb9-47ca-bce0-2b66b7ca2692/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-neterion-s2io.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9614e70d-ccb9-47ca-bce0-2b66b7ca2692/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9614e70d-ccb9-47ca-bce0-2b66b7ca2692/bin/ukojak-CwSLpZB5Qu --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 7a9c3d7dd446e178d22d970eefd0733e8de04a45ddd3864419b6e477ec844b2d --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:58:54,787 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:58:54,789 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:58:54,847 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:58:54,847 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:58:54,849 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:58:54,851 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:58:54,854 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:58:54,857 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:58:54,858 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:58:54,860 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:58:54,861 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:58:54,862 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:58:54,864 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:58:54,866 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:58:54,873 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:58:54,875 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:58:54,876 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:58:54,878 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:58:54,881 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:58:54,883 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:58:54,894 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:58:54,895 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:58:54,897 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:58:54,901 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:58:54,902 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:58:54,902 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:58:54,903 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:58:54,912 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:58:54,914 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:58:54,915 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:58:54,916 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:58:54,919 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:58:54,923 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:58:54,925 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:58:54,925 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:58:54,926 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:58:54,926 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:58:54,927 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:58:54,928 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:58:54,930 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:58:54,931 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9614e70d-ccb9-47ca-bce0-2b66b7ca2692/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-23 15:58:54,987 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:58:54,987 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:58:54,988 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:58:54,989 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:58:54,989 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:58:54,990 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:58:54,990 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:58:54,990 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 15:58:54,990 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:58:54,991 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:58:54,991 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:58:54,991 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:58:54,991 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:58:54,991 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:58:54,992 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:58:55,000 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:58:55,000 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:58:55,000 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:58:55,001 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:58:55,001 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:58:55,001 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:58:55,001 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:58:55,002 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 15:58:55,002 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 15:58:55,002 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:58:55,003 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9614e70d-ccb9-47ca-bce0-2b66b7ca2692/bin/ukojak-CwSLpZB5Qu/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9614e70d-ccb9-47ca-bce0-2b66b7ca2692/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7a9c3d7dd446e178d22d970eefd0733e8de04a45ddd3864419b6e477ec844b2d [2021-11-23 15:58:55,280 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:58:55,310 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:58:55,314 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:58:55,315 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:58:55,316 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:58:55,318 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9614e70d-ccb9-47ca-bce0-2b66b7ca2692/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-neterion-s2io.cil.i [2021-11-23 15:58:55,436 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9614e70d-ccb9-47ca-bce0-2b66b7ca2692/bin/ukojak-CwSLpZB5Qu/data/15582b591/b0cb186ff80848c09773aa875835b36c/FLAG11c4051a8 [2021-11-23 15:58:56,779 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:58:56,780 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9614e70d-ccb9-47ca-bce0-2b66b7ca2692/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-neterion-s2io.cil.i [2021-11-23 15:58:56,845 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9614e70d-ccb9-47ca-bce0-2b66b7ca2692/bin/ukojak-CwSLpZB5Qu/data/15582b591/b0cb186ff80848c09773aa875835b36c/FLAG11c4051a8 [2021-11-23 15:58:57,327 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9614e70d-ccb9-47ca-bce0-2b66b7ca2692/bin/ukojak-CwSLpZB5Qu/data/15582b591/b0cb186ff80848c09773aa875835b36c [2021-11-23 15:58:57,330 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:58:57,332 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:58:57,334 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:58:57,334 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:58:57,338 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:58:57,339 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:58:57" (1/1) ... [2021-11-23 15:58:57,341 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6fcf5861 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:58:57, skipping insertion in model container [2021-11-23 15:58:57,341 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:58:57" (1/1) ... [2021-11-23 15:58:57,351 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:58:57,670 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:59:04,679 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9614e70d-ccb9-47ca-bce0-2b66b7ca2692/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-neterion-s2io.cil.i[670542,670555] [2021-11-23 15:59:04,728 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:59:04,931 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:59:05,848 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9614e70d-ccb9-47ca-bce0-2b66b7ca2692/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-neterion-s2io.cil.i[670542,670555] [2021-11-23 15:59:05,860 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:59:06,285 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:59:06,286 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:59:06 WrapperNode [2021-11-23 15:59:06,286 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:59:06,287 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:59:06,287 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:59:06,287 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:59:06,297 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:59:06" (1/1) ... [2021-11-23 15:59:06,690 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:59:06" (1/1) ... [2021-11-23 15:59:07,560 INFO L137 Inliner]: procedures = 551, calls = 9417, calls flagged for inlining = 293, calls inlined = 282, statements flattened = 19245 [2021-11-23 15:59:07,564 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:59:07,565 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:59:07,566 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:59:07,576 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:59:07,599 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:59:06" (1/1) ... [2021-11-23 15:59:07,599 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:59:06" (1/1) ... [2021-11-23 15:59:07,725 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:59:06" (1/1) ... [2021-11-23 15:59:07,725 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:59:06" (1/1) ... [2021-11-23 15:59:08,365 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:59:06" (1/1) ... [2021-11-23 15:59:08,436 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:59:06" (1/1) ... [2021-11-23 15:59:08,521 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:59:06" (1/1) ... [2021-11-23 15:59:08,675 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:59:08,676 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:59:08,676 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:59:08,676 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:59:08,678 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:59:06" (1/1) ... [2021-11-23 15:59:08,689 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:59:08,702 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9614e70d-ccb9-47ca-bce0-2b66b7ca2692/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:59:08,718 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9614e70d-ccb9-47ca-bce0-2b66b7ca2692/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:59:08,734 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9614e70d-ccb9-47ca-bce0-2b66b7ca2692/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:59:08,852 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2021-11-23 15:59:08,852 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2021-11-23 15:59:08,853 INFO L130 BoogieDeclarations]: Found specification of procedure do_s2io_copy_mac_addr [2021-11-23 15:59:08,853 INFO L138 BoogieDeclarations]: Found implementation of procedure do_s2io_copy_mac_addr [2021-11-23 15:59:08,854 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-11-23 15:59:08,854 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-11-23 15:59:08,855 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 15:59:08,855 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 15:59:08,855 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2021-11-23 15:59:08,855 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2021-11-23 15:59:08,855 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_txdl_getskb [2021-11-23 15:59:08,855 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_txdl_getskb [2021-11-23 15:59:08,855 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2021-11-23 15:59:08,855 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2021-11-23 15:59:08,856 INFO L130 BoogieDeclarations]: Found specification of procedure fill_rx_buffers [2021-11-23 15:59:08,856 INFO L138 BoogieDeclarations]: Found implementation of procedure fill_rx_buffers [2021-11-23 15:59:08,856 INFO L130 BoogieDeclarations]: Found specification of procedure do_s2io_prog_unicast [2021-11-23 15:59:08,856 INFO L138 BoogieDeclarations]: Found implementation of procedure do_s2io_prog_unicast [2021-11-23 15:59:08,856 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:59:08,856 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:59:08,856 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_init_pci [2021-11-23 15:59:08,856 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_init_pci [2021-11-23 15:59:08,857 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2021-11-23 15:59:08,857 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2021-11-23 15:59:08,857 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-11-23 15:59:08,857 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-11-23 15:59:08,857 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_restore [2021-11-23 15:59:08,857 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_restore [2021-11-23 15:59:08,857 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2021-11-23 15:59:08,857 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2021-11-23 15:59:08,858 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-23 15:59:08,858 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-23 15:59:08,858 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-11-23 15:59:08,858 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-11-23 15:59:08,858 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_enable_msi_x [2021-11-23 15:59:08,858 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_enable_msi_x [2021-11-23 15:59:08,858 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2021-11-23 15:59:08,858 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2021-11-23 15:59:08,859 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_set_swapper [2021-11-23 15:59:08,859 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_set_swapper [2021-11-23 15:59:08,859 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-23 15:59:08,859 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-23 15:59:08,859 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_stop_tx_queue [2021-11-23 15:59:08,860 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_stop_tx_queue [2021-11-23 15:59:08,860 INFO L130 BoogieDeclarations]: Found specification of procedure do_s2io_store_unicast_mc [2021-11-23 15:59:08,860 INFO L138 BoogieDeclarations]: Found implementation of procedure do_s2io_store_unicast_mc [2021-11-23 15:59:08,860 INFO L130 BoogieDeclarations]: Found specification of procedure skb_checksum_none_assert [2021-11-23 15:59:08,860 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_checksum_none_assert [2021-11-23 15:59:08,861 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-11-23 15:59:08,861 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-11-23 15:59:08,861 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-23 15:59:08,861 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-23 15:59:08,861 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-23 15:59:08,862 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-23 15:59:08,862 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2021-11-23 15:59:08,862 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2021-11-23 15:59:08,862 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_tx_watchdog [2021-11-23 15:59:08,862 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_tx_watchdog [2021-11-23 15:59:08,863 INFO L130 BoogieDeclarations]: Found specification of procedure check_pci_device_id [2021-11-23 15:59:08,863 INFO L138 BoogieDeclarations]: Found implementation of procedure check_pci_device_id [2021-11-23 15:59:08,863 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-11-23 15:59:08,864 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-11-23 15:59:08,864 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-23 15:59:08,865 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-23 15:59:08,865 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2021-11-23 15:59:08,865 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2021-11-23 15:59:08,865 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-23 15:59:08,865 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-23 15:59:08,865 INFO L130 BoogieDeclarations]: Found specification of procedure strstr [2021-11-23 15:59:08,866 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2021-11-23 15:59:08,866 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2021-11-23 15:59:08,867 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:59:08,867 INFO L130 BoogieDeclarations]: Found specification of procedure en_dis_able_nic_intrs [2021-11-23 15:59:08,868 INFO L138 BoogieDeclarations]: Found implementation of procedure en_dis_able_nic_intrs [2021-11-23 15:59:08,868 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-11-23 15:59:08,868 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-11-23 15:59:08,868 INFO L130 BoogieDeclarations]: Found specification of procedure netif_queue_stopped [2021-11-23 15:59:08,868 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_queue_stopped [2021-11-23 15:59:08,868 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_word [2021-11-23 15:59:08,868 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_word [2021-11-23 15:59:08,869 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_queue_stopped [2021-11-23 15:59:08,869 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_queue_stopped [2021-11-23 15:59:08,869 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_rem_nic [2021-11-23 15:59:08,869 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_rem_nic [2021-11-23 15:59:08,869 INFO L130 BoogieDeclarations]: Found specification of procedure rx_intr_handler [2021-11-23 15:59:08,869 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_intr_handler [2021-11-23 15:59:08,869 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2021-11-23 15:59:08,870 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2021-11-23 15:59:08,870 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-11-23 15:59:08,870 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-11-23 15:59:08,870 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_etherdev_mqs [2021-11-23 15:59:08,870 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_etherdev_mqs [2021-11-23 15:59:08,870 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-23 15:59:08,870 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-23 15:59:08,871 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_add [2021-11-23 15:59:08,871 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_add [2021-11-23 15:59:08,872 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_ethtool_get_regs_len [2021-11-23 15:59:08,872 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_ethtool_get_regs_len [2021-11-23 15:59:08,872 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-23 15:59:08,872 INFO L130 BoogieDeclarations]: Found specification of procedure SPECIAL_REG_WRITE [2021-11-23 15:59:08,872 INFO L138 BoogieDeclarations]: Found implementation of procedure SPECIAL_REG_WRITE [2021-11-23 15:59:08,872 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2021-11-23 15:59:08,873 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2021-11-23 15:59:08,873 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-23 15:59:08,873 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-23 15:59:08,874 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_chk_rx_buffers [2021-11-23 15:59:08,874 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_chk_rx_buffers [2021-11-23 15:59:08,875 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2021-11-23 15:59:08,875 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2021-11-23 15:59:08,875 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-23 15:59:08,875 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-23 15:59:08,876 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-23 15:59:08,876 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 15:59:08,876 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-23 15:59:08,876 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-23 15:59:08,876 INFO L130 BoogieDeclarations]: Found specification of procedure do_s2io_read_unicast_mc [2021-11-23 15:59:08,876 INFO L138 BoogieDeclarations]: Found implementation of procedure do_s2io_read_unicast_mc [2021-11-23 15:59:08,876 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 15:59:08,877 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 15:59:08,877 INFO L130 BoogieDeclarations]: Found specification of procedure free_shared_mem [2021-11-23 15:59:08,877 INFO L138 BoogieDeclarations]: Found implementation of procedure free_shared_mem [2021-11-23 15:59:08,877 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-11-23 15:59:08,878 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-11-23 15:59:08,878 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_updt_stats [2021-11-23 15:59:08,879 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_updt_stats [2021-11-23 15:59:08,882 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-11-23 15:59:08,882 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-11-23 15:59:08,883 INFO L130 BoogieDeclarations]: Found specification of procedure update_L3L4_header [2021-11-23 15:59:08,883 INFO L138 BoogieDeclarations]: Found implementation of procedure update_L3L4_header [2021-11-23 15:59:08,884 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-11-23 15:59:08,885 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-11-23 15:59:08,885 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2021-11-23 15:59:08,885 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2021-11-23 15:59:08,885 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2021-11-23 15:59:08,891 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2021-11-23 15:59:08,891 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-11-23 15:59:08,891 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-11-23 15:59:08,892 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_cmd_complete [2021-11-23 15:59:08,892 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_cmd_complete [2021-11-23 15:59:08,892 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2021-11-23 15:59:08,892 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2021-11-23 15:59:08,892 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_stop_all_tx_queue [2021-11-23 15:59:08,892 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_stop_all_tx_queue [2021-11-23 15:59:08,892 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:59:08,893 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-11-23 15:59:08,893 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-11-23 15:59:08,893 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_save [2021-11-23 15:59:08,893 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_save [2021-11-23 15:59:08,893 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-11-23 15:59:08,893 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-11-23 15:59:08,893 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2021-11-23 15:59:08,894 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2021-11-23 15:59:08,894 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:59:08,894 INFO L130 BoogieDeclarations]: Found specification of procedure pci_ioremap_bar [2021-11-23 15:59:08,894 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_ioremap_bar [2021-11-23 15:59:08,894 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-23 15:59:08,894 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-23 15:59:08,894 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_link [2021-11-23 15:59:08,895 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_link [2021-11-23 15:59:08,895 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-23 15:59:08,895 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-23 15:59:08,895 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:59:08,895 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-23 15:59:08,895 INFO L130 BoogieDeclarations]: Found specification of procedure write_eeprom [2021-11-23 15:59:08,895 INFO L138 BoogieDeclarations]: Found implementation of procedure write_eeprom [2021-11-23 15:59:08,896 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:59:08,896 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:59:08,896 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2021-11-23 15:59:08,896 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2021-11-23 15:59:08,896 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-11-23 15:59:08,896 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-11-23 15:59:08,896 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_get_eeprom_len [2021-11-23 15:59:08,896 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_get_eeprom_len [2021-11-23 15:59:08,897 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_card_up [2021-11-23 15:59:08,897 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_card_up [2021-11-23 15:59:08,897 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2021-11-23 15:59:08,897 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2021-11-23 15:59:08,897 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2021-11-23 15:59:08,897 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2021-11-23 15:59:08,897 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-11-23 15:59:08,898 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-11-23 15:59:08,898 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2021-11-23 15:59:08,898 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2021-11-23 15:59:08,898 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2021-11-23 15:59:08,898 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2021-11-23 15:59:08,898 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-23 15:59:08,898 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-23 15:59:08,899 INFO L130 BoogieDeclarations]: Found specification of procedure do_s2io_add_mac [2021-11-23 15:59:08,899 INFO L138 BoogieDeclarations]: Found implementation of procedure do_s2io_add_mac [2021-11-23 15:59:08,899 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2021-11-23 15:59:08,899 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2021-11-23 15:59:08,899 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-11-23 15:59:08,899 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-11-23 15:59:08,899 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2021-11-23 15:59:08,900 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2021-11-23 15:59:08,900 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_set_led [2021-11-23 15:59:08,901 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_set_led [2021-11-23 15:59:08,901 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2021-11-23 15:59:08,901 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2021-11-23 15:59:08,901 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_start_all_tx_queue [2021-11-23 15:59:08,901 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_start_all_tx_queue [2021-11-23 15:59:08,901 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2021-11-23 15:59:08,902 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2021-11-23 15:59:08,902 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-11-23 15:59:08,902 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-11-23 15:59:08,902 INFO L130 BoogieDeclarations]: Found specification of procedure writeb [2021-11-23 15:59:08,902 INFO L138 BoogieDeclarations]: Found implementation of procedure writeb [2021-11-23 15:59:08,902 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_close [2021-11-23 15:59:08,902 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_close [2021-11-23 15:59:08,903 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2021-11-23 15:59:08,903 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2021-11-23 15:59:08,903 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:59:08,903 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:59:08,903 INFO L130 BoogieDeclarations]: Found specification of procedure en_dis_err_alarms [2021-11-23 15:59:08,903 INFO L138 BoogieDeclarations]: Found implementation of procedure en_dis_err_alarms [2021-11-23 15:59:08,903 INFO L130 BoogieDeclarations]: Found specification of procedure writeq [2021-11-23 15:59:08,903 INFO L138 BoogieDeclarations]: Found implementation of procedure writeq [2021-11-23 15:59:08,904 INFO L130 BoogieDeclarations]: Found specification of procedure do_s2io_write_bits [2021-11-23 15:59:08,904 INFO L138 BoogieDeclarations]: Found implementation of procedure do_s2io_write_bits [2021-11-23 15:59:08,904 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2021-11-23 15:59:08,904 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2021-11-23 15:59:08,904 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_reset [2021-11-23 15:59:08,904 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_reset [2021-11-23 15:59:08,904 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2021-11-23 15:59:08,905 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2021-11-23 15:59:08,905 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-11-23 15:59:08,905 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-11-23 15:59:08,905 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:59:08,905 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:59:08,905 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:59:08,905 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:59:08,906 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2021-11-23 15:59:08,906 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2021-11-23 15:59:08,906 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2021-11-23 15:59:08,906 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2021-11-23 15:59:08,906 INFO L130 BoogieDeclarations]: Found specification of procedure free_rx_buffers [2021-11-23 15:59:08,906 INFO L138 BoogieDeclarations]: Found implementation of procedure free_rx_buffers [2021-11-23 15:59:08,906 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2021-11-23 15:59:08,906 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2021-11-23 15:59:08,907 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-11-23 15:59:08,907 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-11-23 15:59:08,907 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_byte [2021-11-23 15:59:08,907 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_byte [2021-11-23 15:59:08,907 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2021-11-23 15:59:08,907 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2021-11-23 15:59:08,907 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2021-11-23 15:59:08,908 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2021-11-23 15:59:08,908 INFO L130 BoogieDeclarations]: Found specification of procedure init_tti [2021-11-23 15:59:08,908 INFO L138 BoogieDeclarations]: Found implementation of procedure init_tti [2021-11-23 15:59:08,908 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-11-23 15:59:08,908 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-11-23 15:59:08,909 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_all_queues [2021-11-23 15:59:08,914 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_all_queues [2021-11-23 15:59:08,914 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_rem_isr [2021-11-23 15:59:08,914 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_rem_isr [2021-11-23 15:59:08,914 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_on [2021-11-23 15:59:08,915 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_on [2021-11-23 15:59:08,915 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-11-23 15:59:08,915 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-11-23 15:59:08,915 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2021-11-23 15:59:08,915 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2021-11-23 15:59:08,916 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 15:59:08,918 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 15:59:08,918 INFO L130 BoogieDeclarations]: Found specification of procedure do_s2io_chk_alarm_bit [2021-11-23 15:59:08,919 INFO L138 BoogieDeclarations]: Found implementation of procedure do_s2io_chk_alarm_bit [2021-11-23 15:59:08,919 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2021-11-23 15:59:08,919 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2021-11-23 15:59:08,919 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2021-11-23 15:59:08,919 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2021-11-23 15:59:08,919 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2021-11-23 15:59:08,919 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2021-11-23 15:59:08,919 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-11-23 15:59:08,920 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-11-23 15:59:08,920 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2021-11-23 15:59:08,920 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2021-11-23 15:59:08,920 INFO L130 BoogieDeclarations]: Found specification of procedure read_eeprom [2021-11-23 15:59:08,920 INFO L138 BoogieDeclarations]: Found implementation of procedure read_eeprom [2021-11-23 15:59:08,920 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:59:08,920 INFO L130 BoogieDeclarations]: Found specification of procedure do_s2io_card_down [2021-11-23 15:59:08,920 INFO L138 BoogieDeclarations]: Found implementation of procedure do_s2io_card_down [2021-11-23 15:59:08,921 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-23 15:59:08,921 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-23 15:59:08,921 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_off [2021-11-23 15:59:08,921 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_off [2021-11-23 15:59:08,921 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2021-11-23 15:59:08,921 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2021-11-23 15:59:08,921 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-11-23 15:59:08,921 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-11-23 15:59:08,922 INFO L130 BoogieDeclarations]: Found specification of procedure verify_l3_l4_lro_capable [2021-11-23 15:59:08,922 INFO L138 BoogieDeclarations]: Found implementation of procedure verify_l3_l4_lro_capable [2021-11-23 15:59:08,922 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:59:08,922 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_link_fault_indication [2021-11-23 15:59:08,922 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_link_fault_indication [2021-11-23 15:59:08,922 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_msix_trans [2021-11-23 15:59:08,922 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_msix_trans [2021-11-23 15:59:08,922 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:59:08,923 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_set_multicast [2021-11-23 15:59:08,923 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_set_multicast [2021-11-23 15:59:08,923 INFO L130 BoogieDeclarations]: Found specification of procedure lro_append_pkt [2021-11-23 15:59:08,923 INFO L138 BoogieDeclarations]: Found implementation of procedure lro_append_pkt [2021-11-23 15:59:08,923 INFO L130 BoogieDeclarations]: Found specification of procedure verify_xena_quiescence [2021-11-23 15:59:08,923 INFO L138 BoogieDeclarations]: Found implementation of procedure verify_xena_quiescence [2021-11-23 15:59:08,923 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2021-11-23 15:59:08,924 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2021-11-23 15:59:08,924 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_byte [2021-11-23 15:59:08,924 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_byte [2021-11-23 15:59:08,924 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-11-23 15:59:08,924 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-11-23 15:59:08,924 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2021-11-23 15:59:08,924 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2021-11-23 15:59:08,924 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-11-23 15:59:08,925 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-11-23 15:59:08,925 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-11-23 15:59:08,925 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-11-23 15:59:08,925 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2021-11-23 15:59:08,925 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2021-11-23 15:59:08,925 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-23 15:59:08,925 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-23 15:59:08,925 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-11-23 15:59:08,926 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-11-23 15:59:08,926 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2021-11-23 15:59:08,926 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2021-11-23 15:59:08,926 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-11-23 15:59:08,926 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-11-23 15:59:08,926 INFO L130 BoogieDeclarations]: Found specification of procedure tx_intr_handler [2021-11-23 15:59:08,926 INFO L138 BoogieDeclarations]: Found implementation of procedure tx_intr_handler [2021-11-23 15:59:08,926 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2021-11-23 15:59:08,927 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2021-11-23 15:59:08,927 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_trylock [2021-11-23 15:59:08,927 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_trylock [2021-11-23 15:59:08,927 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_all_queues [2021-11-23 15:59:08,927 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_all_queues [2021-11-23 15:59:08,927 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2021-11-23 15:59:08,927 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2021-11-23 15:59:08,927 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2021-11-23 15:59:08,928 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2021-11-23 15:59:08,928 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-11-23 15:59:08,928 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-11-23 15:59:08,928 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_set_mac_addr [2021-11-23 15:59:08,928 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_set_mac_addr [2021-11-23 15:59:08,928 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2021-11-23 15:59:08,928 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2021-11-23 15:59:08,928 INFO L130 BoogieDeclarations]: Found specification of procedure pci_channel_offline [2021-11-23 15:59:08,929 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_channel_offline [2021-11-23 15:59:08,929 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-11-23 15:59:08,929 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-11-23 15:59:08,929 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_open [2021-11-23 15:59:08,929 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_open [2021-11-23 15:59:08,929 INFO L130 BoogieDeclarations]: Found specification of procedure queue_rx_frame [2021-11-23 15:59:08,929 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_rx_frame [2021-11-23 15:59:08,929 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 15:59:08,930 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 15:59:08,930 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_txpic_intr_handle [2021-11-23 15:59:08,930 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_txpic_intr_handle [2021-11-23 15:59:08,930 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 15:59:08,930 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_6 [2021-11-23 15:59:08,930 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_6 [2021-11-23 15:59:08,930 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:59:08,930 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:59:08,931 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2021-11-23 15:59:08,931 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2021-11-23 15:59:08,931 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_verify_pci_mode [2021-11-23 15:59:08,931 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_verify_pci_mode [2021-11-23 15:59:08,931 INFO L130 BoogieDeclarations]: Found specification of procedure is_s2io_card_up [2021-11-23 15:59:08,931 INFO L138 BoogieDeclarations]: Found implementation of procedure is_s2io_card_up [2021-11-23 15:59:08,931 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-11-23 15:59:08,931 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-11-23 15:59:08,932 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2021-11-23 15:59:08,932 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2021-11-23 15:59:08,932 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_netpoll [2021-11-23 15:59:08,932 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_netpoll [2021-11-23 15:59:08,932 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_chk_xpak_counter [2021-11-23 15:59:08,932 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_chk_xpak_counter [2021-11-23 15:59:08,932 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_subqueue_stopped [2021-11-23 15:59:08,932 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_subqueue_stopped [2021-11-23 15:59:08,933 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_6 [2021-11-23 15:59:08,933 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_6 [2021-11-23 15:59:08,933 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2021-11-23 15:59:08,933 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2021-11-23 15:59:08,933 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-23 15:59:08,933 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-23 15:59:08,933 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2021-11-23 15:59:08,933 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2021-11-23 15:59:08,934 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2021-11-23 15:59:08,934 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2021-11-23 15:59:08,934 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_mdio_read [2021-11-23 15:59:08,934 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_mdio_read [2021-11-23 15:59:08,934 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs [2021-11-23 15:59:08,934 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs [2021-11-23 15:59:08,935 INFO L130 BoogieDeclarations]: Found specification of procedure clear_lro_session [2021-11-23 15:59:08,936 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_lro_session [2021-11-23 15:59:08,936 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_6 [2021-11-23 15:59:08,936 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_6 [2021-11-23 15:59:08,936 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_io_resume [2021-11-23 15:59:08,936 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_io_resume [2021-11-23 15:59:08,936 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2021-11-23 15:59:08,936 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2021-11-23 15:59:08,937 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_wake_all_tx_queue [2021-11-23 15:59:08,937 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_wake_all_tx_queue [2021-11-23 15:59:08,937 INFO L130 BoogieDeclarations]: Found specification of procedure remove_msix_isr [2021-11-23 15:59:08,937 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_msix_isr [2021-11-23 15:59:08,937 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_card_down [2021-11-23 15:59:08,937 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_card_down [2021-11-23 15:59:08,937 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 15:59:08,937 INFO L130 BoogieDeclarations]: Found specification of procedure store_xmsi_data [2021-11-23 15:59:08,938 INFO L138 BoogieDeclarations]: Found implementation of procedure store_xmsi_data [2021-11-23 15:59:08,938 INFO L130 BoogieDeclarations]: Found specification of procedure readq [2021-11-23 15:59:08,938 INFO L138 BoogieDeclarations]: Found implementation of procedure readq [2021-11-23 15:59:08,938 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-23 15:59:08,938 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-23 15:59:08,938 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2021-11-23 15:59:08,938 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2021-11-23 15:59:08,938 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_trap [2021-11-23 15:59:08,939 INFO L138 BoogieDeclarations]: Found implementation of procedure netpoll_trap [2021-11-23 15:59:08,939 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2021-11-23 15:59:08,939 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2021-11-23 15:59:10,685 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:59:10,691 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:59:11,613 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: Set is immutable at de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.UnmodifiableTransFormula.removeSuperfluousVars(UnmodifiableTransFormula.java:212) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.finishConstruction(TransFormulaBuilder.java:273) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.getTrivialTransFormula(TransFormulaBuilder.java:285) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.removeAuxiliaryGoto(CfgBuilder.java:962) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:727) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:266) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:59:11,619 INFO L158 Benchmark]: Toolchain (without parser) took 14285.26ms. Allocated memory was 121.6MB in the beginning and 918.6MB in the end (delta: 796.9MB). Free memory was 74.8MB in the beginning and 687.1MB in the end (delta: -612.4MB). Peak memory consumption was 266.3MB. Max. memory is 16.1GB. [2021-11-23 15:59:11,619 INFO L158 Benchmark]: CDTParser took 0.36ms. Allocated memory is still 92.3MB. Free memory was 64.5MB in the beginning and 64.5MB in the end (delta: 29.1kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:59:11,626 INFO L158 Benchmark]: CACSL2BoogieTranslator took 8952.07ms. Allocated memory was 121.6MB in the beginning and 459.3MB in the end (delta: 337.6MB). Free memory was 74.8MB in the beginning and 317.0MB in the end (delta: -242.2MB). Peak memory consumption was 172.0MB. Max. memory is 16.1GB. [2021-11-23 15:59:11,628 INFO L158 Benchmark]: Boogie Procedure Inliner took 1277.59ms. Allocated memory is still 459.3MB. Free memory was 317.0MB in the beginning and 280.3MB in the end (delta: 36.7MB). Peak memory consumption was 161.5MB. Max. memory is 16.1GB. [2021-11-23 15:59:11,630 INFO L158 Benchmark]: Boogie Preprocessor took 1109.94ms. Allocated memory is still 459.3MB. Free memory was 280.3MB in the beginning and 180.7MB in the end (delta: 99.6MB). Peak memory consumption was 108.0MB. Max. memory is 16.1GB. [2021-11-23 15:59:11,632 INFO L158 Benchmark]: RCFGBuilder took 2940.58ms. Allocated memory was 459.3MB in the beginning and 918.6MB in the end (delta: 459.3MB). Free memory was 180.7MB in the beginning and 687.1MB in the end (delta: -506.5MB). Peak memory consumption was 36.7MB. Max. memory is 16.1GB. [2021-11-23 15:59:11,646 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.36ms. Allocated memory is still 92.3MB. Free memory was 64.5MB in the beginning and 64.5MB in the end (delta: 29.1kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 8952.07ms. Allocated memory was 121.6MB in the beginning and 459.3MB in the end (delta: 337.6MB). Free memory was 74.8MB in the beginning and 317.0MB in the end (delta: -242.2MB). Peak memory consumption was 172.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 1277.59ms. Allocated memory is still 459.3MB. Free memory was 317.0MB in the beginning and 280.3MB in the end (delta: 36.7MB). Peak memory consumption was 161.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 1109.94ms. Allocated memory is still 459.3MB. Free memory was 280.3MB in the beginning and 180.7MB in the end (delta: 99.6MB). Peak memory consumption was 108.0MB. Max. memory is 16.1GB. * RCFGBuilder took 2940.58ms. Allocated memory was 459.3MB in the beginning and 918.6MB in the end (delta: 459.3MB). Free memory was 180.7MB in the beginning and 687.1MB in the end (delta: -506.5MB). Peak memory consumption was 36.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Set is immutable: de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 15:59:11,720 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9614e70d-ccb9-47ca-bce0-2b66b7ca2692/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9614e70d-ccb9-47ca-bce0-2b66b7ca2692/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9614e70d-ccb9-47ca-bce0-2b66b7ca2692/bin/ukojak-CwSLpZB5Qu/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9614e70d-ccb9-47ca-bce0-2b66b7ca2692/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9614e70d-ccb9-47ca-bce0-2b66b7ca2692/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-neterion-s2io.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9614e70d-ccb9-47ca-bce0-2b66b7ca2692/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9614e70d-ccb9-47ca-bce0-2b66b7ca2692/bin/ukojak-CwSLpZB5Qu --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 7a9c3d7dd446e178d22d970eefd0733e8de04a45ddd3864419b6e477ec844b2d --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:59:14,782 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:59:14,784 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:59:14,858 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:59:14,859 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:59:14,865 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:59:14,867 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:59:14,872 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:59:14,876 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:59:14,883 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:59:14,888 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:59:14,890 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:59:14,891 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:59:14,894 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:59:14,897 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:59:14,902 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:59:14,904 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:59:14,905 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:59:14,908 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:59:14,918 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:59:14,920 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:59:14,921 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:59:14,925 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:59:14,927 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:59:14,936 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:59:14,937 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:59:14,937 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:59:14,939 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:59:14,940 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:59:14,941 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:59:14,942 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:59:14,943 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:59:14,948 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:59:14,949 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:59:14,951 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:59:14,951 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:59:14,952 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:59:14,952 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:59:14,959 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:59:14,961 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:59:14,962 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:59:14,967 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9614e70d-ccb9-47ca-bce0-2b66b7ca2692/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-23 15:59:14,997 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:59:14,997 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:59:14,999 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:59:14,999 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:59:15,001 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:59:15,001 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:59:15,002 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:59:15,002 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:59:15,002 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:59:15,002 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:59:15,003 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:59:15,004 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-23 15:59:15,004 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-23 15:59:15,004 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-23 15:59:15,005 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:59:15,005 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:59:15,005 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:59:15,005 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:59:15,005 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:59:15,006 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:59:15,006 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:59:15,006 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:59:15,007 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:59:15,007 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:59:15,007 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-23 15:59:15,007 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-23 15:59:15,008 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:59:15,008 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-23 15:59:15,008 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 15:59:15,008 INFO L138 SettingsManager]: * Logic for external solver=AUFBV WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9614e70d-ccb9-47ca-bce0-2b66b7ca2692/bin/ukojak-CwSLpZB5Qu/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9614e70d-ccb9-47ca-bce0-2b66b7ca2692/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7a9c3d7dd446e178d22d970eefd0733e8de04a45ddd3864419b6e477ec844b2d [2021-11-23 15:59:15,460 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:59:15,484 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:59:15,488 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:59:15,490 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:59:15,491 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:59:15,492 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9614e70d-ccb9-47ca-bce0-2b66b7ca2692/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-neterion-s2io.cil.i [2021-11-23 15:59:15,560 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9614e70d-ccb9-47ca-bce0-2b66b7ca2692/bin/ukojak-CwSLpZB5Qu/data/77f06ce76/0c07a4b3b7aa454aa65a5271b420c79a/FLAGa8f4a361d [2021-11-23 15:59:16,755 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:59:16,755 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9614e70d-ccb9-47ca-bce0-2b66b7ca2692/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-neterion-s2io.cil.i [2021-11-23 15:59:16,861 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9614e70d-ccb9-47ca-bce0-2b66b7ca2692/bin/ukojak-CwSLpZB5Qu/data/77f06ce76/0c07a4b3b7aa454aa65a5271b420c79a/FLAGa8f4a361d [2021-11-23 15:59:16,956 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9614e70d-ccb9-47ca-bce0-2b66b7ca2692/bin/ukojak-CwSLpZB5Qu/data/77f06ce76/0c07a4b3b7aa454aa65a5271b420c79a [2021-11-23 15:59:16,959 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:59:16,961 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:59:16,967 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:59:16,967 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:59:16,972 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:59:16,973 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:59:16" (1/1) ... [2021-11-23 15:59:16,976 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@63bf5b96 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:59:16, skipping insertion in model container [2021-11-23 15:59:16,977 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:59:16" (1/1) ... [2021-11-23 15:59:16,985 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:59:17,335 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:59:24,019 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9614e70d-ccb9-47ca-bce0-2b66b7ca2692/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-neterion-s2io.cil.i[670542,670555] [2021-11-23 15:59:24,072 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:59:24,323 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-23 15:59:24,589 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:59:25,463 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9614e70d-ccb9-47ca-bce0-2b66b7ca2692/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-neterion-s2io.cil.i[670542,670555] [2021-11-23 15:59:25,517 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:59:25,616 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:59:26,442 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9614e70d-ccb9-47ca-bce0-2b66b7ca2692/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-neterion-s2io.cil.i[670542,670555] [2021-11-23 15:59:26,455 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:59:27,244 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:59:27,245 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:59:27 WrapperNode [2021-11-23 15:59:27,245 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:59:27,247 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:59:27,247 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:59:27,247 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:59:27,254 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:59:27" (1/1) ... [2021-11-23 15:59:27,520 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:59:27" (1/1) ... [2021-11-23 15:59:28,009 INFO L137 Inliner]: procedures = 566, calls = 9417, calls flagged for inlining = 293, calls inlined = 282, statements flattened = 18914 [2021-11-23 15:59:28,010 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:59:28,011 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:59:28,011 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:59:28,011 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:59:28,020 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:59:27" (1/1) ... [2021-11-23 15:59:28,020 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:59:27" (1/1) ... [2021-11-23 15:59:28,388 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:59:27" (1/1) ... [2021-11-23 15:59:28,389 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:59:27" (1/1) ... [2021-11-23 15:59:28,831 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:59:27" (1/1) ... [2021-11-23 15:59:28,901 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:59:27" (1/1) ... [2021-11-23 15:59:28,980 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:59:27" (1/1) ... [2021-11-23 15:59:29,093 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:59:29,095 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:59:29,095 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:59:29,099 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:59:29,101 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:59:27" (1/1) ... [2021-11-23 15:59:29,109 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:59:29,120 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9614e70d-ccb9-47ca-bce0-2b66b7ca2692/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:59:29,142 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9614e70d-ccb9-47ca-bce0-2b66b7ca2692/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:59:29,164 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9614e70d-ccb9-47ca-bce0-2b66b7ca2692/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:59:29,193 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2021-11-23 15:59:29,193 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2021-11-23 15:59:29,194 INFO L130 BoogieDeclarations]: Found specification of procedure do_s2io_copy_mac_addr [2021-11-23 15:59:29,194 INFO L138 BoogieDeclarations]: Found implementation of procedure do_s2io_copy_mac_addr [2021-11-23 15:59:29,194 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-11-23 15:59:29,194 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-11-23 15:59:29,194 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 15:59:29,195 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 15:59:29,195 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2021-11-23 15:59:29,195 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2021-11-23 15:59:29,195 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_txdl_getskb [2021-11-23 15:59:29,195 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_txdl_getskb [2021-11-23 15:59:29,195 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2021-11-23 15:59:29,196 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2021-11-23 15:59:29,196 INFO L130 BoogieDeclarations]: Found specification of procedure fill_rx_buffers [2021-11-23 15:59:29,196 INFO L138 BoogieDeclarations]: Found implementation of procedure fill_rx_buffers [2021-11-23 15:59:29,196 INFO L130 BoogieDeclarations]: Found specification of procedure do_s2io_prog_unicast [2021-11-23 15:59:29,196 INFO L138 BoogieDeclarations]: Found implementation of procedure do_s2io_prog_unicast [2021-11-23 15:59:29,196 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:59:29,197 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:59:29,197 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_init_pci [2021-11-23 15:59:29,197 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_init_pci [2021-11-23 15:59:29,197 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2021-11-23 15:59:29,197 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2021-11-23 15:59:29,197 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-11-23 15:59:29,198 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-11-23 15:59:29,198 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_restore [2021-11-23 15:59:29,198 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_restore [2021-11-23 15:59:29,198 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2021-11-23 15:59:29,198 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2021-11-23 15:59:29,198 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-23 15:59:29,199 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-23 15:59:29,199 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-11-23 15:59:29,199 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-11-23 15:59:29,199 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_enable_msi_x [2021-11-23 15:59:29,199 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_enable_msi_x [2021-11-23 15:59:29,200 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2021-11-23 15:59:29,200 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2021-11-23 15:59:29,200 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_set_swapper [2021-11-23 15:59:29,201 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_set_swapper [2021-11-23 15:59:29,201 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-23 15:59:29,201 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-23 15:59:29,201 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_stop_tx_queue [2021-11-23 15:59:29,201 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_stop_tx_queue [2021-11-23 15:59:29,202 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2021-11-23 15:59:29,202 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2021-11-23 15:59:29,202 INFO L130 BoogieDeclarations]: Found specification of procedure do_s2io_store_unicast_mc [2021-11-23 15:59:29,202 INFO L138 BoogieDeclarations]: Found implementation of procedure do_s2io_store_unicast_mc [2021-11-23 15:59:29,203 INFO L130 BoogieDeclarations]: Found specification of procedure skb_checksum_none_assert [2021-11-23 15:59:29,203 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_checksum_none_assert [2021-11-23 15:59:29,203 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-11-23 15:59:29,203 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-11-23 15:59:29,204 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-23 15:59:29,204 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-23 15:59:29,204 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-23 15:59:29,205 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-23 15:59:29,205 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2021-11-23 15:59:29,205 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2021-11-23 15:59:29,206 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_tx_watchdog [2021-11-23 15:59:29,206 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_tx_watchdog [2021-11-23 15:59:29,206 INFO L130 BoogieDeclarations]: Found specification of procedure check_pci_device_id [2021-11-23 15:59:29,206 INFO L138 BoogieDeclarations]: Found implementation of procedure check_pci_device_id [2021-11-23 15:59:29,206 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-11-23 15:59:29,207 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-11-23 15:59:29,207 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-23 15:59:29,207 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-23 15:59:29,207 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2021-11-23 15:59:29,208 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2021-11-23 15:59:29,208 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-23 15:59:29,209 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-23 15:59:29,209 INFO L130 BoogieDeclarations]: Found specification of procedure strstr [2021-11-23 15:59:29,209 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2021-11-23 15:59:29,209 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2021-11-23 15:59:29,209 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:59:29,209 INFO L130 BoogieDeclarations]: Found specification of procedure en_dis_able_nic_intrs [2021-11-23 15:59:29,209 INFO L138 BoogieDeclarations]: Found implementation of procedure en_dis_able_nic_intrs [2021-11-23 15:59:29,210 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-11-23 15:59:29,210 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-11-23 15:59:29,210 INFO L130 BoogieDeclarations]: Found specification of procedure netif_queue_stopped [2021-11-23 15:59:29,210 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_queue_stopped [2021-11-23 15:59:29,210 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_word [2021-11-23 15:59:29,210 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_word [2021-11-23 15:59:29,211 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-11-23 15:59:29,211 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_queue_stopped [2021-11-23 15:59:29,211 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_queue_stopped [2021-11-23 15:59:29,211 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_rem_nic [2021-11-23 15:59:29,212 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_rem_nic [2021-11-23 15:59:29,212 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-23 15:59:29,212 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-23 15:59:29,212 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-23 15:59:29,213 INFO L130 BoogieDeclarations]: Found specification of procedure rx_intr_handler [2021-11-23 15:59:29,213 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_intr_handler [2021-11-23 15:59:29,213 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2021-11-23 15:59:29,213 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2021-11-23 15:59:29,214 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-11-23 15:59:29,214 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-11-23 15:59:29,214 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_etherdev_mqs [2021-11-23 15:59:29,215 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_etherdev_mqs [2021-11-23 15:59:29,215 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-23 15:59:29,216 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-23 15:59:29,216 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_add [2021-11-23 15:59:29,216 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_add [2021-11-23 15:59:29,216 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_ethtool_get_regs_len [2021-11-23 15:59:29,216 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_ethtool_get_regs_len [2021-11-23 15:59:29,216 INFO L130 BoogieDeclarations]: Found specification of procedure SPECIAL_REG_WRITE [2021-11-23 15:59:29,217 INFO L138 BoogieDeclarations]: Found implementation of procedure SPECIAL_REG_WRITE [2021-11-23 15:59:29,217 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2021-11-23 15:59:29,217 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2021-11-23 15:59:29,217 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-23 15:59:29,217 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-23 15:59:29,218 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_chk_rx_buffers [2021-11-23 15:59:29,218 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_chk_rx_buffers [2021-11-23 15:59:29,218 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2021-11-23 15:59:29,218 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2021-11-23 15:59:29,218 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-23 15:59:29,219 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-23 15:59:29,220 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2021-11-23 15:59:29,222 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2021-11-23 15:59:29,222 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-23 15:59:29,223 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-23 15:59:29,223 INFO L130 BoogieDeclarations]: Found specification of procedure do_s2io_read_unicast_mc [2021-11-23 15:59:29,223 INFO L138 BoogieDeclarations]: Found implementation of procedure do_s2io_read_unicast_mc [2021-11-23 15:59:29,225 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 15:59:29,225 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 15:59:29,225 INFO L130 BoogieDeclarations]: Found specification of procedure free_shared_mem [2021-11-23 15:59:29,226 INFO L138 BoogieDeclarations]: Found implementation of procedure free_shared_mem [2021-11-23 15:59:29,232 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-11-23 15:59:29,233 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-11-23 15:59:29,233 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_updt_stats [2021-11-23 15:59:29,233 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_updt_stats [2021-11-23 15:59:29,233 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-11-23 15:59:29,233 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-11-23 15:59:29,233 INFO L130 BoogieDeclarations]: Found specification of procedure update_L3L4_header [2021-11-23 15:59:29,234 INFO L138 BoogieDeclarations]: Found implementation of procedure update_L3L4_header [2021-11-23 15:59:29,234 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-11-23 15:59:29,234 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-11-23 15:59:29,234 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2021-11-23 15:59:29,234 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2021-11-23 15:59:29,234 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2021-11-23 15:59:29,234 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2021-11-23 15:59:29,234 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-11-23 15:59:29,235 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-11-23 15:59:29,235 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_cmd_complete [2021-11-23 15:59:29,235 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_cmd_complete [2021-11-23 15:59:29,235 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2021-11-23 15:59:29,235 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2021-11-23 15:59:29,235 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_stop_all_tx_queue [2021-11-23 15:59:29,235 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_stop_all_tx_queue [2021-11-23 15:59:29,236 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:59:29,236 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-11-23 15:59:29,236 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-11-23 15:59:29,236 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_save [2021-11-23 15:59:29,236 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_save [2021-11-23 15:59:29,236 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-11-23 15:59:29,236 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-11-23 15:59:29,237 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2021-11-23 15:59:29,237 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2021-11-23 15:59:29,237 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:59:29,237 INFO L130 BoogieDeclarations]: Found specification of procedure pci_ioremap_bar [2021-11-23 15:59:29,237 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_ioremap_bar [2021-11-23 15:59:29,237 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-23 15:59:29,237 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-23 15:59:29,238 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_link [2021-11-23 15:59:29,238 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_link [2021-11-23 15:59:29,238 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-23 15:59:29,238 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-23 15:59:29,238 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:59:29,238 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-23 15:59:29,238 INFO L130 BoogieDeclarations]: Found specification of procedure write_eeprom [2021-11-23 15:59:29,238 INFO L138 BoogieDeclarations]: Found implementation of procedure write_eeprom [2021-11-23 15:59:29,239 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-23 15:59:29,239 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-23 15:59:29,239 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:59:29,239 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:59:29,240 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-23 15:59:29,240 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2021-11-23 15:59:29,240 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2021-11-23 15:59:29,240 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_get_eeprom_len [2021-11-23 15:59:29,240 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_get_eeprom_len [2021-11-23 15:59:29,240 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~C_INT~X~$Pointer$~TO~C_INT [2021-11-23 15:59:29,240 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~C_INT~X~$Pointer$~TO~C_INT [2021-11-23 15:59:29,241 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_card_up [2021-11-23 15:59:29,241 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_card_up [2021-11-23 15:59:29,241 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2021-11-23 15:59:29,241 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2021-11-23 15:59:29,241 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~X~$Pointer$~TO~VOID [2021-11-23 15:59:29,241 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~X~$Pointer$~TO~VOID [2021-11-23 15:59:29,241 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-11-23 15:59:29,242 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-11-23 15:59:29,242 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2021-11-23 15:59:29,242 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2021-11-23 15:59:29,242 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2021-11-23 15:59:29,242 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2021-11-23 15:59:29,242 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-23 15:59:29,242 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-23 15:59:29,242 INFO L130 BoogieDeclarations]: Found specification of procedure do_s2io_add_mac [2021-11-23 15:59:29,243 INFO L138 BoogieDeclarations]: Found implementation of procedure do_s2io_add_mac [2021-11-23 15:59:29,243 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2021-11-23 15:59:29,243 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2021-11-23 15:59:29,243 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-11-23 15:59:29,243 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-11-23 15:59:29,243 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2021-11-23 15:59:29,243 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2021-11-23 15:59:29,244 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_set_led [2021-11-23 15:59:29,244 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_set_led [2021-11-23 15:59:29,244 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2021-11-23 15:59:29,244 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2021-11-23 15:59:29,244 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_start_all_tx_queue [2021-11-23 15:59:29,244 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_start_all_tx_queue [2021-11-23 15:59:29,244 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2021-11-23 15:59:29,245 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2021-11-23 15:59:29,245 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-11-23 15:59:29,245 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-11-23 15:59:29,245 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-23 15:59:29,245 INFO L130 BoogieDeclarations]: Found specification of procedure writeb [2021-11-23 15:59:29,245 INFO L138 BoogieDeclarations]: Found implementation of procedure writeb [2021-11-23 15:59:29,245 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_close [2021-11-23 15:59:29,245 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_close [2021-11-23 15:59:29,246 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2021-11-23 15:59:29,246 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2021-11-23 15:59:29,246 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:59:29,246 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:59:29,246 INFO L130 BoogieDeclarations]: Found specification of procedure en_dis_err_alarms [2021-11-23 15:59:29,246 INFO L138 BoogieDeclarations]: Found implementation of procedure en_dis_err_alarms [2021-11-23 15:59:29,246 INFO L130 BoogieDeclarations]: Found specification of procedure writeq [2021-11-23 15:59:29,247 INFO L138 BoogieDeclarations]: Found implementation of procedure writeq [2021-11-23 15:59:29,247 INFO L130 BoogieDeclarations]: Found specification of procedure do_s2io_write_bits [2021-11-23 15:59:29,247 INFO L138 BoogieDeclarations]: Found implementation of procedure do_s2io_write_bits [2021-11-23 15:59:29,247 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2021-11-23 15:59:29,247 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2021-11-23 15:59:29,247 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_reset [2021-11-23 15:59:29,247 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_reset [2021-11-23 15:59:29,248 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-23 15:59:29,248 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2021-11-23 15:59:29,248 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2021-11-23 15:59:29,248 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-11-23 15:59:29,248 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-11-23 15:59:29,248 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-23 15:59:29,248 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-23 15:59:29,248 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:59:29,249 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-23 15:59:29,249 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:59:29,249 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:59:29,250 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:59:29,253 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2021-11-23 15:59:29,254 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2021-11-23 15:59:29,254 INFO L130 BoogieDeclarations]: Found specification of procedure free_rx_buffers [2021-11-23 15:59:29,254 INFO L138 BoogieDeclarations]: Found implementation of procedure free_rx_buffers [2021-11-23 15:59:29,254 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2021-11-23 15:59:29,254 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2021-11-23 15:59:29,254 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-11-23 15:59:29,254 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-11-23 15:59:29,255 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_byte [2021-11-23 15:59:29,255 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_byte [2021-11-23 15:59:29,256 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2021-11-23 15:59:29,256 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2021-11-23 15:59:29,256 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2021-11-23 15:59:29,256 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2021-11-23 15:59:29,256 INFO L130 BoogieDeclarations]: Found specification of procedure init_tti [2021-11-23 15:59:29,257 INFO L138 BoogieDeclarations]: Found implementation of procedure init_tti [2021-11-23 15:59:29,257 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-11-23 15:59:29,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-11-23 15:59:29,257 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_all_queues [2021-11-23 15:59:29,257 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_all_queues [2021-11-23 15:59:29,257 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_rem_isr [2021-11-23 15:59:29,257 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_rem_isr [2021-11-23 15:59:29,257 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_on [2021-11-23 15:59:29,258 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_on [2021-11-23 15:59:29,258 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-11-23 15:59:29,258 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-11-23 15:59:29,258 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2021-11-23 15:59:29,258 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2021-11-23 15:59:29,258 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 15:59:29,258 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 15:59:29,258 INFO L130 BoogieDeclarations]: Found specification of procedure do_s2io_chk_alarm_bit [2021-11-23 15:59:29,259 INFO L138 BoogieDeclarations]: Found implementation of procedure do_s2io_chk_alarm_bit [2021-11-23 15:59:29,259 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2021-11-23 15:59:29,259 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2021-11-23 15:59:29,259 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2021-11-23 15:59:29,259 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2021-11-23 15:59:29,259 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2021-11-23 15:59:29,259 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2021-11-23 15:59:29,259 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-11-23 15:59:29,260 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-11-23 15:59:29,260 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2021-11-23 15:59:29,260 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2021-11-23 15:59:29,260 INFO L130 BoogieDeclarations]: Found specification of procedure read_eeprom [2021-11-23 15:59:29,260 INFO L138 BoogieDeclarations]: Found implementation of procedure read_eeprom [2021-11-23 15:59:29,260 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:59:29,260 INFO L130 BoogieDeclarations]: Found specification of procedure do_s2io_card_down [2021-11-23 15:59:29,261 INFO L138 BoogieDeclarations]: Found implementation of procedure do_s2io_card_down [2021-11-23 15:59:29,261 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-23 15:59:29,261 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-23 15:59:29,261 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_off [2021-11-23 15:59:29,261 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_off [2021-11-23 15:59:29,261 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2021-11-23 15:59:29,261 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2021-11-23 15:59:29,261 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-11-23 15:59:29,262 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-11-23 15:59:29,262 INFO L130 BoogieDeclarations]: Found specification of procedure verify_l3_l4_lro_capable [2021-11-23 15:59:29,262 INFO L138 BoogieDeclarations]: Found implementation of procedure verify_l3_l4_lro_capable [2021-11-23 15:59:29,262 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:59:29,262 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_link_fault_indication [2021-11-23 15:59:29,262 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_link_fault_indication [2021-11-23 15:59:29,262 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_msix_trans [2021-11-23 15:59:29,262 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_msix_trans [2021-11-23 15:59:29,263 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-23 15:59:29,263 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-23 15:59:29,263 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-23 15:59:29,263 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-23 15:59:29,263 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:59:29,263 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_set_multicast [2021-11-23 15:59:29,263 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_set_multicast [2021-11-23 15:59:29,264 INFO L130 BoogieDeclarations]: Found specification of procedure lro_append_pkt [2021-11-23 15:59:29,264 INFO L138 BoogieDeclarations]: Found implementation of procedure lro_append_pkt [2021-11-23 15:59:29,264 INFO L130 BoogieDeclarations]: Found specification of procedure verify_xena_quiescence [2021-11-23 15:59:29,264 INFO L138 BoogieDeclarations]: Found implementation of procedure verify_xena_quiescence [2021-11-23 15:59:29,264 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_byte [2021-11-23 15:59:29,264 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_byte [2021-11-23 15:59:29,264 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-11-23 15:59:29,264 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-11-23 15:59:29,265 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2021-11-23 15:59:29,265 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2021-11-23 15:59:29,265 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-11-23 15:59:29,265 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-11-23 15:59:29,265 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~TO~VOID [2021-11-23 15:59:29,265 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~TO~VOID [2021-11-23 15:59:29,265 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-11-23 15:59:29,265 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-11-23 15:59:29,266 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2021-11-23 15:59:29,266 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2021-11-23 15:59:29,266 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-23 15:59:29,266 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-23 15:59:29,266 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-11-23 15:59:29,266 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-11-23 15:59:29,266 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2021-11-23 15:59:29,266 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2021-11-23 15:59:29,267 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-11-23 15:59:29,267 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-11-23 15:59:29,267 INFO L130 BoogieDeclarations]: Found specification of procedure tx_intr_handler [2021-11-23 15:59:29,267 INFO L138 BoogieDeclarations]: Found implementation of procedure tx_intr_handler [2021-11-23 15:59:29,267 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2021-11-23 15:59:29,267 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2021-11-23 15:59:29,267 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_trylock [2021-11-23 15:59:29,268 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_trylock [2021-11-23 15:59:29,268 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_all_queues [2021-11-23 15:59:29,268 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_all_queues [2021-11-23 15:59:29,268 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2021-11-23 15:59:29,268 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2021-11-23 15:59:29,268 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2021-11-23 15:59:29,268 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2021-11-23 15:59:29,268 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-11-23 15:59:29,269 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-11-23 15:59:29,269 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_set_mac_addr [2021-11-23 15:59:29,269 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_set_mac_addr [2021-11-23 15:59:29,269 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2021-11-23 15:59:29,269 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2021-11-23 15:59:29,269 INFO L130 BoogieDeclarations]: Found specification of procedure pci_channel_offline [2021-11-23 15:59:29,269 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_channel_offline [2021-11-23 15:59:29,269 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2021-11-23 15:59:29,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2021-11-23 15:59:29,270 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-11-23 15:59:29,270 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-11-23 15:59:29,270 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_open [2021-11-23 15:59:29,270 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_open [2021-11-23 15:59:29,270 INFO L130 BoogieDeclarations]: Found specification of procedure queue_rx_frame [2021-11-23 15:59:29,270 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_rx_frame [2021-11-23 15:59:29,270 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 15:59:29,271 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 15:59:29,271 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_txpic_intr_handle [2021-11-23 15:59:29,271 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_txpic_intr_handle [2021-11-23 15:59:29,271 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-23 15:59:29,271 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_6 [2021-11-23 15:59:29,271 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_6 [2021-11-23 15:59:29,271 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-23 15:59:29,271 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-23 15:59:29,272 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-23 15:59:29,272 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:59:29,272 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:59:29,272 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_verify_pci_mode [2021-11-23 15:59:29,272 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_verify_pci_mode [2021-11-23 15:59:29,273 INFO L130 BoogieDeclarations]: Found specification of procedure is_s2io_card_up [2021-11-23 15:59:29,273 INFO L138 BoogieDeclarations]: Found implementation of procedure is_s2io_card_up [2021-11-23 15:59:29,273 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-11-23 15:59:29,274 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-11-23 15:59:29,274 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2021-11-23 15:59:29,274 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2021-11-23 15:59:29,274 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_netpoll [2021-11-23 15:59:29,274 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_netpoll [2021-11-23 15:59:29,274 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_chk_xpak_counter [2021-11-23 15:59:29,274 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_chk_xpak_counter [2021-11-23 15:59:29,274 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_subqueue_stopped [2021-11-23 15:59:29,275 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_subqueue_stopped [2021-11-23 15:59:29,275 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_6 [2021-11-23 15:59:29,275 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_6 [2021-11-23 15:59:29,275 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2021-11-23 15:59:29,275 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2021-11-23 15:59:29,275 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-23 15:59:29,275 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-23 15:59:29,275 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2021-11-23 15:59:29,276 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2021-11-23 15:59:29,276 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_mdio_read [2021-11-23 15:59:29,276 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_mdio_read [2021-11-23 15:59:29,276 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs [2021-11-23 15:59:29,276 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs [2021-11-23 15:59:29,276 INFO L130 BoogieDeclarations]: Found specification of procedure clear_lro_session [2021-11-23 15:59:29,276 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_lro_session [2021-11-23 15:59:29,276 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_6 [2021-11-23 15:59:29,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_6 [2021-11-23 15:59:29,277 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_io_resume [2021-11-23 15:59:29,277 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_io_resume [2021-11-23 15:59:29,277 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2021-11-23 15:59:29,277 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2021-11-23 15:59:29,277 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_wake_all_tx_queue [2021-11-23 15:59:29,277 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_wake_all_tx_queue [2021-11-23 15:59:29,278 INFO L130 BoogieDeclarations]: Found specification of procedure remove_msix_isr [2021-11-23 15:59:29,278 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_msix_isr [2021-11-23 15:59:29,278 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_card_down [2021-11-23 15:59:29,278 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_card_down [2021-11-23 15:59:29,278 INFO L130 BoogieDeclarations]: Found specification of procedure store_xmsi_data [2021-11-23 15:59:29,278 INFO L138 BoogieDeclarations]: Found implementation of procedure store_xmsi_data [2021-11-23 15:59:29,278 INFO L130 BoogieDeclarations]: Found specification of procedure readq [2021-11-23 15:59:29,278 INFO L138 BoogieDeclarations]: Found implementation of procedure readq [2021-11-23 15:59:29,279 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-23 15:59:29,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-23 15:59:29,279 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2021-11-23 15:59:29,279 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2021-11-23 15:59:29,279 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_trap [2021-11-23 15:59:29,279 INFO L138 BoogieDeclarations]: Found implementation of procedure netpoll_trap [2021-11-23 15:59:29,279 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2021-11-23 15:59:29,279 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2021-11-23 15:59:31,073 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:59:31,081 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:59:44,043 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: Set is immutable at de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.UnmodifiableTransFormula.removeSuperfluousVars(UnmodifiableTransFormula.java:212) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.finishConstruction(TransFormulaBuilder.java:273) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.getTrivialTransFormula(TransFormulaBuilder.java:285) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.removeAuxiliaryGoto(CfgBuilder.java:962) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:727) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:266) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:59:44,048 INFO L158 Benchmark]: Toolchain (without parser) took 27085.87ms. Allocated memory was 77.6MB in the beginning and 1.1GB in the end (delta: 1.0GB). Free memory was 46.4MB in the beginning and 782.6MB in the end (delta: -736.2MB). Peak memory consumption was 356.6MB. Max. memory is 16.1GB. [2021-11-23 15:59:44,049 INFO L158 Benchmark]: CDTParser took 0.35ms. Allocated memory is still 60.8MB. Free memory was 41.2MB in the beginning and 41.1MB in the end (delta: 44.5kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:59:44,050 INFO L158 Benchmark]: CACSL2BoogieTranslator took 10279.06ms. Allocated memory was 77.6MB in the beginning and 505.4MB in the end (delta: 427.8MB). Free memory was 46.2MB in the beginning and 300.1MB in the end (delta: -254.0MB). Peak memory consumption was 257.0MB. Max. memory is 16.1GB. [2021-11-23 15:59:44,050 INFO L158 Benchmark]: Boogie Procedure Inliner took 763.81ms. Allocated memory is still 505.4MB. Free memory was 300.1MB in the beginning and 190.1MB in the end (delta: 110.0MB). Peak memory consumption was 109.1MB. Max. memory is 16.1GB. [2021-11-23 15:59:44,051 INFO L158 Benchmark]: Boogie Preprocessor took 1082.00ms. Allocated memory is still 505.4MB. Free memory was 190.1MB in the beginning and 207.9MB in the end (delta: -17.8MB). Peak memory consumption was 44.0MB. Max. memory is 16.1GB. [2021-11-23 15:59:44,052 INFO L158 Benchmark]: RCFGBuilder took 14951.64ms. Allocated memory was 505.4MB in the beginning and 1.1GB in the end (delta: 574.6MB). Free memory was 207.9MB in the beginning and 782.6MB in the end (delta: -574.6MB). Peak memory consumption was 93.3MB. Max. memory is 16.1GB. [2021-11-23 15:59:44,055 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.35ms. Allocated memory is still 60.8MB. Free memory was 41.2MB in the beginning and 41.1MB in the end (delta: 44.5kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 10279.06ms. Allocated memory was 77.6MB in the beginning and 505.4MB in the end (delta: 427.8MB). Free memory was 46.2MB in the beginning and 300.1MB in the end (delta: -254.0MB). Peak memory consumption was 257.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 763.81ms. Allocated memory is still 505.4MB. Free memory was 300.1MB in the beginning and 190.1MB in the end (delta: 110.0MB). Peak memory consumption was 109.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 1082.00ms. Allocated memory is still 505.4MB. Free memory was 190.1MB in the beginning and 207.9MB in the end (delta: -17.8MB). Peak memory consumption was 44.0MB. Max. memory is 16.1GB. * RCFGBuilder took 14951.64ms. Allocated memory was 505.4MB in the beginning and 1.1GB in the end (delta: 574.6MB). Free memory was 207.9MB in the beginning and 782.6MB in the end (delta: -574.6MB). Peak memory consumption was 93.3MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Set is immutable: de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 15:59:44,126 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9614e70d-ccb9-47ca-bce0-2b66b7ca2692/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable