./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-drivers-clk1_drivers-net-ethernet-nvidia-forcedeth.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_6f95cc8c-c1a7-4e5f-a781-2abe8821a924/bin/utaipan-fb15Y9Yzbl/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f95cc8c-c1a7-4e5f-a781-2abe8821a924/bin/utaipan-fb15Y9Yzbl/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f95cc8c-c1a7-4e5f-a781-2abe8821a924/bin/utaipan-fb15Y9Yzbl/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f95cc8c-c1a7-4e5f-a781-2abe8821a924/bin/utaipan-fb15Y9Yzbl/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-drivers-clk1_drivers-net-ethernet-nvidia-forcedeth.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f95cc8c-c1a7-4e5f-a781-2abe8821a924/bin/utaipan-fb15Y9Yzbl/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f95cc8c-c1a7-4e5f-a781-2abe8821a924/bin/utaipan-fb15Y9Yzbl --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 Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 55cf09ea68be24a0d5f8c9dde4ef5a1b06b863f1db24b654d3cf43a34972c685 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 16:44:48,890 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 16:44:48,892 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 16:44:48,936 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 16:44:48,937 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 16:44:48,939 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 16:44:48,941 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 16:44:48,943 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 16:44:48,946 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 16:44:48,947 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 16:44:48,948 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 16:44:48,950 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 16:44:48,951 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 16:44:48,952 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 16:44:48,954 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 16:44:48,956 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 16:44:48,957 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 16:44:48,958 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 16:44:48,961 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 16:44:48,963 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 16:44:48,965 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 16:44:48,967 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 16:44:48,969 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 16:44:48,970 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 16:44:48,974 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 16:44:48,974 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 16:44:48,975 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 16:44:48,976 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 16:44:48,977 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 16:44:48,978 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 16:44:48,979 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 16:44:48,980 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 16:44:48,981 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 16:44:48,982 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 16:44:48,983 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 16:44:48,983 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 16:44:48,984 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 16:44:48,985 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 16:44:48,985 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 16:44:48,987 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 16:44:48,987 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 16:44:48,988 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f95cc8c-c1a7-4e5f-a781-2abe8821a924/bin/utaipan-fb15Y9Yzbl/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-11-23 16:44:49,014 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 16:44:49,014 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 16:44:49,015 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-11-23 16:44:49,015 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-11-23 16:44:49,016 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 16:44:49,016 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-23 16:44:49,016 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-23 16:44:49,016 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-23 16:44:49,017 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-23 16:44:49,017 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-11-23 16:44:49,017 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-23 16:44:49,017 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-23 16:44:49,018 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-11-23 16:44:49,018 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-11-23 16:44:49,018 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-23 16:44:49,018 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-11-23 16:44:49,019 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-11-23 16:44:49,019 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2021-11-23 16:44:49,020 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 16:44:49,020 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 16:44:49,020 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 16:44:49,021 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 16:44:49,021 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 16:44:49,021 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 16:44:49,021 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 16:44:49,021 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 16:44:49,022 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 16:44:49,022 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 16:44:49,022 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-23 16:44:49,023 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-23 16:44:49,023 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 16:44:49,023 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 16:44:49,023 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 16:44:49,024 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-11-23 16:44:49,024 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 16:44:49,024 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 16:44:49,024 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-23 16:44:49,025 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 16:44:49,025 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES 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_6f95cc8c-c1a7-4e5f-a781-2abe8821a924/bin/utaipan-fb15Y9Yzbl/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f95cc8c-c1a7-4e5f-a781-2abe8821a924/bin/utaipan-fb15Y9Yzbl Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 55cf09ea68be24a0d5f8c9dde4ef5a1b06b863f1db24b654d3cf43a34972c685 [2021-11-23 16:44:49,256 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 16:44:49,278 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 16:44:49,280 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 16:44:49,282 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 16:44:49,282 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 16:44:49,284 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f95cc8c-c1a7-4e5f-a781-2abe8821a924/bin/utaipan-fb15Y9Yzbl/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-drivers-clk1_drivers-net-ethernet-nvidia-forcedeth.cil.i [2021-11-23 16:44:49,344 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f95cc8c-c1a7-4e5f-a781-2abe8821a924/bin/utaipan-fb15Y9Yzbl/data/a5a8c3373/0368e39eac9c46f5a74b9313c33b5caa/FLAGea7fb3af6 [2021-11-23 16:44:50,489 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 16:44:50,490 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f95cc8c-c1a7-4e5f-a781-2abe8821a924/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-drivers-clk1_drivers-net-ethernet-nvidia-forcedeth.cil.i [2021-11-23 16:44:50,551 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f95cc8c-c1a7-4e5f-a781-2abe8821a924/bin/utaipan-fb15Y9Yzbl/data/a5a8c3373/0368e39eac9c46f5a74b9313c33b5caa/FLAGea7fb3af6 [2021-11-23 16:44:50,736 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f95cc8c-c1a7-4e5f-a781-2abe8821a924/bin/utaipan-fb15Y9Yzbl/data/a5a8c3373/0368e39eac9c46f5a74b9313c33b5caa [2021-11-23 16:44:50,738 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 16:44:50,740 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 16:44:50,741 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 16:44:50,741 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 16:44:50,744 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 16:44:50,745 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 04:44:50" (1/1) ... [2021-11-23 16:44:50,746 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7783d100 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:44:50, skipping insertion in model container [2021-11-23 16:44:50,747 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 04:44:50" (1/1) ... [2021-11-23 16:44:50,771 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 16:44:50,997 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 16:44:56,304 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_6f95cc8c-c1a7-4e5f-a781-2abe8821a924/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-drivers-clk1_drivers-net-ethernet-nvidia-forcedeth.cil.i[530939,530952] [2021-11-23 16:44:56,345 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 16:44:56,454 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 16:44:57,080 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f95cc8c-c1a7-4e5f-a781-2abe8821a924/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-drivers-clk1_drivers-net-ethernet-nvidia-forcedeth.cil.i[530939,530952] [2021-11-23 16:44:57,125 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 16:44:57,517 INFO L208 MainTranslator]: Completed translation [2021-11-23 16:44:57,518 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:44:57 WrapperNode [2021-11-23 16:44:57,518 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 16:44:57,519 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 16:44:57,519 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 16:44:57,519 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 16:44:57,527 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:44:57" (1/1) ... [2021-11-23 16:44:57,696 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:44:57" (1/1) ... [2021-11-23 16:44:58,102 INFO L137 Inliner]: procedures = 564, calls = 5856, calls flagged for inlining = 283, calls inlined = 275, statements flattened = 11973 [2021-11-23 16:44:58,103 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 16:44:58,104 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 16:44:58,104 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 16:44:58,104 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 16:44:58,114 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:44:57" (1/1) ... [2021-11-23 16:44:58,114 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:44:57" (1/1) ... [2021-11-23 16:44:58,194 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:44:57" (1/1) ... [2021-11-23 16:44:58,195 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:44:57" (1/1) ... [2021-11-23 16:44:58,545 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:44:57" (1/1) ... [2021-11-23 16:44:58,623 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:44:57" (1/1) ... [2021-11-23 16:44:58,667 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:44:57" (1/1) ... [2021-11-23 16:44:58,811 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 16:44:58,812 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 16:44:58,813 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 16:44:58,813 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 16:44:58,814 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:44:57" (1/1) ... [2021-11-23 16:44:58,829 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-23 16:44:58,839 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f95cc8c-c1a7-4e5f-a781-2abe8821a924/bin/utaipan-fb15Y9Yzbl/z3 [2021-11-23 16:44:58,854 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f95cc8c-c1a7-4e5f-a781-2abe8821a924/bin/utaipan-fb15Y9Yzbl/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-23 16:44:58,881 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f95cc8c-c1a7-4e5f-a781-2abe8821a924/bin/utaipan-fb15Y9Yzbl/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-23 16:44:58,901 INFO L130 BoogieDeclarations]: Found specification of procedure init_realtek_8211b [2021-11-23 16:44:58,901 INFO L138 BoogieDeclarations]: Found implementation of procedure init_realtek_8211b [2021-11-23 16:44:58,901 INFO L130 BoogieDeclarations]: Found specification of procedure nv_nway_reset [2021-11-23 16:44:58,901 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_nway_reset [2021-11-23 16:44:58,901 INFO L130 BoogieDeclarations]: Found specification of procedure device_set_wakeup_enable [2021-11-23 16:44:58,902 INFO L138 BoogieDeclarations]: Found implementation of procedure device_set_wakeup_enable [2021-11-23 16:44:58,902 INFO L130 BoogieDeclarations]: Found specification of procedure nv_drain_rxtx [2021-11-23 16:44:58,902 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_drain_rxtx [2021-11-23 16:44:58,902 INFO L130 BoogieDeclarations]: Found specification of procedure nv_start_tx [2021-11-23 16:44:58,902 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_start_tx [2021-11-23 16:44:58,902 INFO L130 BoogieDeclarations]: Found specification of procedure netif_addr_lock [2021-11-23 16:44:58,902 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_addr_lock [2021-11-23 16:44:58,903 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-11-23 16:44:58,903 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-11-23 16:44:58,903 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 16:44:58,903 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 16:44:58,903 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2021-11-23 16:44:58,903 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2021-11-23 16:44:58,904 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2021-11-23 16:44:58,904 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2021-11-23 16:44:58,904 INFO L130 BoogieDeclarations]: Found specification of procedure nv_set_multicast [2021-11-23 16:44:58,904 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_set_multicast [2021-11-23 16:44:58,904 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 16:44:58,904 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 16:44:58,905 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_instance_callback_7_2 [2021-11-23 16:44:58,905 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_instance_callback_7_2 [2021-11-23 16:44:58,905 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-11-23 16:44:58,905 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-11-23 16:44:58,905 INFO L130 BoogieDeclarations]: Found specification of procedure nv_msi_workaround [2021-11-23 16:44:58,905 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_msi_workaround [2021-11-23 16:44:58,906 INFO L130 BoogieDeclarations]: Found specification of procedure nv_get_empty_tx_slots [2021-11-23 16:44:58,906 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_get_empty_tx_slots [2021-11-23 16:44:58,906 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2021-11-23 16:44:58,906 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2021-11-23 16:44:58,906 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-23 16:44:58,906 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-23 16:44:58,906 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2021-11-23 16:44:58,907 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2021-11-23 16:44:58,907 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-11-23 16:44:58,907 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-11-23 16:44:58,907 INFO L130 BoogieDeclarations]: Found specification of procedure nv_close [2021-11-23 16:44:58,907 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_close [2021-11-23 16:44:58,907 INFO L130 BoogieDeclarations]: Found specification of procedure dma_high [2021-11-23 16:44:58,908 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_high [2021-11-23 16:44:58,908 INFO L130 BoogieDeclarations]: Found specification of procedure nv_enable_hw_interrupts [2021-11-23 16:44:58,908 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_enable_hw_interrupts [2021-11-23 16:44:58,908 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2021-11-23 16:44:58,908 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2021-11-23 16:44:58,908 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_timer_instance_7 [2021-11-23 16:44:58,909 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_timer_instance_7 [2021-11-23 16:44:58,909 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-23 16:44:58,909 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-23 16:44:58,909 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_29 [2021-11-23 16:44:58,909 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_29 [2021-11-23 16:44:58,909 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_28 [2021-11-23 16:44:58,910 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_28 [2021-11-23 16:44:58,910 INFO L130 BoogieDeclarations]: Found specification of procedure nv_start_rxtx [2021-11-23 16:44:58,910 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_start_rxtx [2021-11-23 16:44:58,910 INFO L130 BoogieDeclarations]: Found specification of procedure nv_vlan_mode [2021-11-23 16:44:58,910 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_vlan_mode [2021-11-23 16:44:58,910 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-11-23 16:44:58,911 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-11-23 16:44:58,911 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-23 16:44:58,911 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-23 16:44:58,911 INFO L130 BoogieDeclarations]: Found specification of procedure init_realtek_8201 [2021-11-23 16:44:58,911 INFO L138 BoogieDeclarations]: Found implementation of procedure init_realtek_8201 [2021-11-23 16:44:58,911 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-23 16:44:58,912 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-23 16:44:58,912 INFO L130 BoogieDeclarations]: Found specification of procedure reg_delay [2021-11-23 16:44:58,912 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_delay [2021-11-23 16:44:58,912 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2021-11-23 16:44:58,912 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2021-11-23 16:44:58,912 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_17 [2021-11-23 16:44:58,912 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_17 [2021-11-23 16:44:58,913 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_16 [2021-11-23 16:44:58,913 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_16 [2021-11-23 16:44:58,913 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_15 [2021-11-23 16:44:58,913 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_15 [2021-11-23 16:44:58,913 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-11-23 16:44:58,913 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-11-23 16:44:58,914 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_14 [2021-11-23 16:44:58,914 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_14 [2021-11-23 16:44:58,914 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-23 16:44:58,914 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-23 16:44:58,914 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_11 [2021-11-23 16:44:58,914 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_11 [2021-11-23 16:44:58,915 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-23 16:44:58,915 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-23 16:44:58,915 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2021-11-23 16:44:58,915 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2021-11-23 16:44:58,915 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tailroom [2021-11-23 16:44:58,915 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tailroom [2021-11-23 16:44:58,916 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 16:44:58,916 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-11-23 16:44:58,916 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-11-23 16:44:58,916 INFO L130 BoogieDeclarations]: Found specification of procedure pci_push [2021-11-23 16:44:58,916 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_push [2021-11-23 16:44:58,916 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tx_timestamp [2021-11-23 16:44:58,917 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tx_timestamp [2021-11-23 16:44:58,917 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2021-11-23 16:44:58,917 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2021-11-23 16:44:58,917 INFO L130 BoogieDeclarations]: Found specification of procedure netif_schedule_queue [2021-11-23 16:44:58,917 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_schedule_queue [2021-11-23 16:44:58,917 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-11-23 16:44:58,917 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-11-23 16:44:58,918 INFO L130 BoogieDeclarations]: Found specification of procedure nv_do_stats_poll [2021-11-23 16:44:58,918 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_do_stats_poll [2021-11-23 16:44:58,918 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-23 16:44:58,918 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-23 16:44:58,918 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-11-23 16:44:58,918 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-11-23 16:44:58,919 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2021-11-23 16:44:58,919 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2021-11-23 16:44:58,919 INFO L130 BoogieDeclarations]: Found specification of procedure nv_alloc_rx_optimized [2021-11-23 16:44:58,919 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_alloc_rx_optimized [2021-11-23 16:44:58,919 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-23 16:44:58,919 INFO L130 BoogieDeclarations]: Found specification of procedure __napi_schedule [2021-11-23 16:44:58,920 INFO L138 BoogieDeclarations]: Found implementation of procedure __napi_schedule [2021-11-23 16:44:58,920 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-23 16:44:58,920 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-23 16:44:58,920 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-11-23 16:44:58,920 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-11-23 16:44:58,920 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq_lockdep [2021-11-23 16:44:58,921 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq_lockdep [2021-11-23 16:44:58,921 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-23 16:44:58,921 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-23 16:44:58,921 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-23 16:44:58,921 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 16:44:58,921 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-23 16:44:58,922 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-23 16:44:58,922 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 16:44:58,922 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 16:44:58,922 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-11-23 16:44:58,922 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-11-23 16:44:58,922 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-11-23 16:44:58,922 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-11-23 16:44:58,923 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-11-23 16:44:58,923 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-11-23 16:44:58,923 INFO L130 BoogieDeclarations]: Found specification of procedure nv_drain_tx [2021-11-23 16:44:58,923 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_drain_tx [2021-11-23 16:44:58,923 INFO L130 BoogieDeclarations]: Found specification of procedure nv_update_stats [2021-11-23 16:44:58,923 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_update_stats [2021-11-23 16:44:58,923 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_1 [2021-11-23 16:44:58,924 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_1 [2021-11-23 16:44:58,924 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_2 [2021-11-23 16:44:58,924 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_2 [2021-11-23 16:44:58,924 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2021-11-23 16:44:58,924 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2021-11-23 16:44:58,924 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-11-23 16:44:58,924 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-11-23 16:44:58,925 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_sent_queue [2021-11-23 16:44:58,925 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_sent_queue [2021-11-23 16:44:58,925 INFO L130 BoogieDeclarations]: Found specification of procedure get_hwbase [2021-11-23 16:44:58,925 INFO L138 BoogieDeclarations]: Found implementation of procedure get_hwbase [2021-11-23 16:44:58,925 INFO L130 BoogieDeclarations]: Found specification of procedure setup_hw_rings [2021-11-23 16:44:58,925 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_hw_rings [2021-11-23 16:44:58,925 INFO L130 BoogieDeclarations]: Found specification of procedure nv_nic_irq_tx [2021-11-23 16:44:58,926 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_nic_irq_tx [2021-11-23 16:44:58,926 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 16:44:58,926 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_0 [2021-11-23 16:44:58,926 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_0 [2021-11-23 16:44:58,926 INFO L130 BoogieDeclarations]: Found specification of procedure nv_free_irq [2021-11-23 16:44:58,926 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_free_irq [2021-11-23 16:44:58,926 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2021-11-23 16:44:58,927 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2021-11-23 16:44:58,927 INFO L130 BoogieDeclarations]: Found specification of procedure nv_shutdown [2021-11-23 16:44:58,927 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_shutdown [2021-11-23 16:44:58,927 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 16:44:58,927 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2021-11-23 16:44:58,927 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2021-11-23 16:44:58,927 INFO L130 BoogieDeclarations]: Found specification of procedure nv_suspend [2021-11-23 16:44:58,928 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_suspend [2021-11-23 16:44:58,928 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-23 16:44:58,928 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-23 16:44:58,928 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-23 16:44:58,928 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-23 16:44:58,928 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 16:44:58,929 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-23 16:44:58,929 INFO L130 BoogieDeclarations]: Found specification of procedure nv_gear_backoff_reseed [2021-11-23 16:44:58,929 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_gear_backoff_reseed [2021-11-23 16:44:58,929 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 16:44:58,929 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 16:44:58,929 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2021-11-23 16:44:58,929 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2021-11-23 16:44:58,930 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2021-11-23 16:44:58,930 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2021-11-23 16:44:58,930 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_dma_map [2021-11-23 16:44:58,930 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_dma_map [2021-11-23 16:44:58,930 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-11-23 16:44:58,930 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-11-23 16:44:58,930 INFO L130 BoogieDeclarations]: Found specification of procedure nv_alloc_rx [2021-11-23 16:44:58,931 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_alloc_rx [2021-11-23 16:44:58,931 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_gso [2021-11-23 16:44:58,931 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_gso [2021-11-23 16:44:58,931 INFO L130 BoogieDeclarations]: Found specification of procedure nv_nic_irq_other [2021-11-23 16:44:58,931 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_nic_irq_other [2021-11-23 16:44:58,931 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2021-11-23 16:44:58,931 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2021-11-23 16:44:58,932 INFO L130 BoogieDeclarations]: Found specification of procedure nv_nic_irq_rx [2021-11-23 16:44:58,932 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_nic_irq_rx [2021-11-23 16:44:58,932 INFO L130 BoogieDeclarations]: Found specification of procedure nv_restore_mac_addr [2021-11-23 16:44:58,932 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_restore_mac_addr [2021-11-23 16:44:58,932 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2021-11-23 16:44:58,932 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2021-11-23 16:44:58,933 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-23 16:44:58,933 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-23 16:44:58,933 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2021-11-23 16:44:58,933 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2021-11-23 16:44:58,933 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-11-23 16:44:58,933 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-11-23 16:44:58,933 INFO L130 BoogieDeclarations]: Found specification of procedure nv_napi_disable [2021-11-23 16:44:58,933 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_napi_disable [2021-11-23 16:44:58,934 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_begin_bh [2021-11-23 16:44:58,934 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_begin_bh [2021-11-23 16:44:58,934 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2021-11-23 16:44:58,934 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2021-11-23 16:44:58,934 INFO L130 BoogieDeclarations]: Found specification of procedure nv_tx_timeout [2021-11-23 16:44:58,934 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_tx_timeout [2021-11-23 16:44:58,934 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2021-11-23 16:44:58,935 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2021-11-23 16:44:58,935 INFO L130 BoogieDeclarations]: Found specification of procedure nv_rx_process_optimized [2021-11-23 16:44:58,935 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_rx_process_optimized [2021-11-23 16:44:58,935 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2021-11-23 16:44:58,936 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2021-11-23 16:44:58,936 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-11-23 16:44:58,936 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-11-23 16:44:58,936 INFO L130 BoogieDeclarations]: Found specification of procedure nv_init_ring [2021-11-23 16:44:58,936 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_init_ring [2021-11-23 16:44:58,936 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule_prep [2021-11-23 16:44:58,936 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule_prep [2021-11-23 16:44:58,937 INFO L130 BoogieDeclarations]: Found specification of procedure nv_legacybackoff_reseed [2021-11-23 16:44:58,937 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_legacybackoff_reseed [2021-11-23 16:44:58,937 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 16:44:58,937 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 16:44:58,937 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2021-11-23 16:44:58,937 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2021-11-23 16:44:58,937 INFO L130 BoogieDeclarations]: Found specification of procedure nv_poll_controller [2021-11-23 16:44:58,938 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_poll_controller [2021-11-23 16:44:58,938 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-11-23 16:44:58,938 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-11-23 16:44:58,938 INFO L130 BoogieDeclarations]: Found specification of procedure nv_tx_done_optimized [2021-11-23 16:44:58,938 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_tx_done_optimized [2021-11-23 16:44:58,938 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 16:44:58,938 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 16:44:58,939 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 16:44:58,939 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 16:44:58,939 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 16:44:58,939 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 16:44:58,939 INFO L130 BoogieDeclarations]: Found specification of procedure nv_get_sset_count [2021-11-23 16:44:58,939 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_get_sset_count [2021-11-23 16:44:58,940 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2021-11-23 16:44:58,940 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2021-11-23 16:44:58,940 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-11-23 16:44:58,940 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-11-23 16:44:58,940 INFO L130 BoogieDeclarations]: Found specification of procedure nv_txrx_gate [2021-11-23 16:44:58,940 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_txrx_gate [2021-11-23 16:44:58,941 INFO L130 BoogieDeclarations]: Found specification of procedure nv_remove [2021-11-23 16:44:58,941 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_remove [2021-11-23 16:44:58,941 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2021-11-23 16:44:58,941 INFO L130 BoogieDeclarations]: Found specification of procedure nv_napi_enable [2021-11-23 16:44:58,941 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_napi_enable [2021-11-23 16:44:58,941 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq [2021-11-23 16:44:58,941 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq [2021-11-23 16:44:58,942 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2021-11-23 16:44:58,942 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2021-11-23 16:44:58,942 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-11-23 16:44:58,942 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-11-23 16:44:58,942 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_update_begin [2021-11-23 16:44:58,942 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_update_begin [2021-11-23 16:44:58,942 INFO L130 BoogieDeclarations]: Found specification of procedure napi_gro_receive [2021-11-23 16:44:58,943 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_gro_receive [2021-11-23 16:44:58,943 INFO L130 BoogieDeclarations]: Found specification of procedure free_rings [2021-11-23 16:44:58,943 INFO L138 BoogieDeclarations]: Found implementation of procedure free_rings [2021-11-23 16:44:58,943 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-11-23 16:44:58,943 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-11-23 16:44:58,943 INFO L130 BoogieDeclarations]: Found specification of procedure nv_txrx_reset [2021-11-23 16:44:58,943 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_txrx_reset [2021-11-23 16:44:58,944 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 16:44:58,944 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 16:44:58,944 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2021-11-23 16:44:58,944 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2021-11-23 16:44:58,944 INFO L130 BoogieDeclarations]: Found specification of procedure nv_do_nic_poll [2021-11-23 16:44:58,944 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_do_nic_poll [2021-11-23 16:44:58,944 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msix [2021-11-23 16:44:58,945 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msix [2021-11-23 16:44:58,945 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-11-23 16:44:58,945 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-11-23 16:44:58,945 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2021-11-23 16:44:58,945 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2021-11-23 16:44:58,945 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2021-11-23 16:44:58,945 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2021-11-23 16:44:58,946 INFO L130 BoogieDeclarations]: Found specification of procedure nv_resume [2021-11-23 16:44:58,946 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_resume [2021-11-23 16:44:58,946 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2021-11-23 16:44:58,946 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2021-11-23 16:44:58,946 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2021-11-23 16:44:58,946 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2021-11-23 16:44:58,946 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies [2021-11-23 16:44:58,947 INFO L138 BoogieDeclarations]: Found implementation of procedure round_jiffies [2021-11-23 16:44:58,947 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-11-23 16:44:58,947 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-11-23 16:44:58,947 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2021-11-23 16:44:58,947 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2021-11-23 16:44:58,947 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2021-11-23 16:44:58,947 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2021-11-23 16:44:58,948 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 16:44:58,948 INFO L130 BoogieDeclarations]: Found specification of procedure mii_rw [2021-11-23 16:44:58,948 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_rw [2021-11-23 16:44:58,948 INFO L130 BoogieDeclarations]: Found specification of procedure set_msix_vector_map [2021-11-23 16:44:58,948 INFO L138 BoogieDeclarations]: Found implementation of procedure set_msix_vector_map [2021-11-23 16:44:58,948 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-11-23 16:44:58,949 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-11-23 16:44:58,949 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 16:44:58,949 INFO L130 BoogieDeclarations]: Found specification of procedure nv_set_loopback [2021-11-23 16:44:58,949 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_set_loopback [2021-11-23 16:44:58,949 INFO L130 BoogieDeclarations]: Found specification of procedure nv_mac_reset [2021-11-23 16:44:58,949 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_mac_reset [2021-11-23 16:44:58,949 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 16:44:58,950 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_completed_queue [2021-11-23 16:44:58,950 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_completed_queue [2021-11-23 16:44:58,950 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2021-11-23 16:44:58,950 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2021-11-23 16:44:58,950 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2021-11-23 16:44:58,950 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2021-11-23 16:44:58,950 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2021-11-23 16:44:58,951 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2021-11-23 16:44:58,951 INFO L130 BoogieDeclarations]: Found specification of procedure nv_tx_done [2021-11-23 16:44:58,951 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_tx_done [2021-11-23 16:44:58,951 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2021-11-23 16:44:58,951 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2021-11-23 16:44:58,951 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2021-11-23 16:44:58,951 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2021-11-23 16:44:58,952 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-11-23 16:44:58,952 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-11-23 16:44:58,952 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-11-23 16:44:58,952 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-11-23 16:44:58,952 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2021-11-23 16:44:58,952 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2021-11-23 16:44:58,952 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-23 16:44:58,953 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-23 16:44:58,953 INFO L130 BoogieDeclarations]: Found specification of procedure get_random_bytes [2021-11-23 16:44:58,953 INFO L138 BoogieDeclarations]: Found implementation of procedure get_random_bytes [2021-11-23 16:44:58,953 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_12_2 [2021-11-23 16:44:58,953 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_12_2 [2021-11-23 16:44:58,953 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2021-11-23 16:44:58,953 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2021-11-23 16:44:58,954 INFO L130 BoogieDeclarations]: Found specification of procedure nv_linkchange [2021-11-23 16:44:58,954 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_linkchange [2021-11-23 16:44:58,954 INFO L130 BoogieDeclarations]: Found specification of procedure nv_disable_hw_interrupts [2021-11-23 16:44:58,954 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_disable_hw_interrupts [2021-11-23 16:44:58,954 INFO L130 BoogieDeclarations]: Found specification of procedure set_bufsize [2021-11-23 16:44:58,954 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bufsize [2021-11-23 16:44:58,954 INFO L130 BoogieDeclarations]: Found specification of procedure phy_init [2021-11-23 16:44:58,955 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_init [2021-11-23 16:44:58,955 INFO L130 BoogieDeclarations]: Found specification of procedure dma_low [2021-11-23 16:44:58,955 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_low [2021-11-23 16:44:58,955 INFO L130 BoogieDeclarations]: Found specification of procedure nv_copy_mac_to_hw [2021-11-23 16:44:58,955 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_copy_mac_to_hw [2021-11-23 16:44:58,955 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2021-11-23 16:44:58,955 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2021-11-23 16:44:58,956 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-11-23 16:44:58,956 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-11-23 16:44:58,956 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2021-11-23 16:44:58,956 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2021-11-23 16:44:58,956 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2021-11-23 16:44:58,956 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2021-11-23 16:44:58,956 INFO L130 BoogieDeclarations]: Found specification of procedure nv_stop_tx [2021-11-23 16:44:58,957 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_stop_tx [2021-11-23 16:44:58,957 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_lock_bh [2021-11-23 16:44:58,957 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_lock_bh [2021-11-23 16:44:58,957 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-11-23 16:44:58,957 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-11-23 16:44:58,957 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_unlock_bh [2021-11-23 16:44:58,958 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_unlock_bh [2021-11-23 16:44:58,958 INFO L130 BoogieDeclarations]: Found specification of procedure nv_force_linkspeed [2021-11-23 16:44:58,958 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_force_linkspeed [2021-11-23 16:44:58,958 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 16:44:58,958 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 16:44:58,958 INFO L130 BoogieDeclarations]: Found specification of procedure nv_update_pause [2021-11-23 16:44:58,959 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_update_pause [2021-11-23 16:44:58,959 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 16:44:58,959 INFO L130 BoogieDeclarations]: Found specification of procedure nv_init_tx [2021-11-23 16:44:58,959 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_init_tx [2021-11-23 16:44:58,959 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2021-11-23 16:44:58,959 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2021-11-23 16:44:58,959 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2021-11-23 16:44:58,960 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2021-11-23 16:44:58,960 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 16:44:58,960 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 16:44:58,960 INFO L130 BoogieDeclarations]: Found specification of procedure nv_enable_irq [2021-11-23 16:44:58,960 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_enable_irq [2021-11-23 16:44:58,960 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2021-11-23 16:44:58,960 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2021-11-23 16:44:58,961 INFO L130 BoogieDeclarations]: Found specification of procedure nv_unmap_txskb [2021-11-23 16:44:58,961 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_unmap_txskb [2021-11-23 16:44:58,961 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq [2021-11-23 16:44:58,961 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq [2021-11-23 16:44:58,961 INFO L130 BoogieDeclarations]: Found specification of procedure nv_stop_rx [2021-11-23 16:44:58,961 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_stop_rx [2021-11-23 16:44:58,961 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_retry_bh [2021-11-23 16:44:58,962 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_retry_bh [2021-11-23 16:44:58,962 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-11-23 16:44:58,962 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-11-23 16:44:58,962 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2021-11-23 16:44:58,962 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2021-11-23 16:44:58,962 INFO L130 BoogieDeclarations]: Found specification of procedure nv_getlen [2021-11-23 16:44:58,963 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_getlen [2021-11-23 16:44:58,963 INFO L130 BoogieDeclarations]: Found specification of procedure nv_link_irq [2021-11-23 16:44:58,963 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_link_irq [2021-11-23 16:44:58,963 INFO L130 BoogieDeclarations]: Found specification of procedure nv_optimized [2021-11-23 16:44:58,963 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_optimized [2021-11-23 16:44:58,963 INFO L130 BoogieDeclarations]: Found specification of procedure nv_stop_rxtx [2021-11-23 16:44:58,963 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_stop_rxtx [2021-11-23 16:44:58,964 INFO L130 BoogieDeclarations]: Found specification of procedure nv_update_linkspeed [2021-11-23 16:44:58,964 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_update_linkspeed [2021-11-23 16:44:58,964 INFO L130 BoogieDeclarations]: Found specification of procedure using_multi_irqs [2021-11-23 16:44:58,964 INFO L138 BoogieDeclarations]: Found implementation of procedure using_multi_irqs [2021-11-23 16:44:58,964 INFO L130 BoogieDeclarations]: Found specification of procedure netif_addr_unlock [2021-11-23 16:44:58,964 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_addr_unlock [2021-11-23 16:44:58,964 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-23 16:44:58,965 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-23 16:44:58,965 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 16:44:58,965 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 16:44:58,965 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2021-11-23 16:44:58,965 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2021-11-23 16:44:58,965 INFO L130 BoogieDeclarations]: Found specification of procedure dql_avail [2021-11-23 16:44:58,965 INFO L138 BoogieDeclarations]: Found implementation of procedure dql_avail [2021-11-23 16:44:58,966 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq_lockdep [2021-11-23 16:44:58,966 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq_lockdep [2021-11-23 16:44:58,966 INFO L130 BoogieDeclarations]: Found specification of procedure nv_disable_irq [2021-11-23 16:44:58,966 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_disable_irq [2021-11-23 16:44:58,966 INFO L130 BoogieDeclarations]: Found specification of procedure nv_open [2021-11-23 16:44:58,966 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_open [2021-11-23 16:44:58,966 INFO L130 BoogieDeclarations]: Found specification of procedure nv_start_rx [2021-11-23 16:44:58,967 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_start_rx [2021-11-23 16:44:58,967 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-11-23 16:44:58,967 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-11-23 16:44:58,967 INFO L130 BoogieDeclarations]: Found specification of procedure phy_reset [2021-11-23 16:44:58,967 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_reset [2021-11-23 16:44:58,967 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2021-11-23 16:44:58,967 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2021-11-23 16:44:58,967 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2021-11-23 16:44:58,968 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2021-11-23 16:44:58,968 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 16:44:58,968 INFO L130 BoogieDeclarations]: Found specification of procedure get_nvpriv [2021-11-23 16:44:58,968 INFO L138 BoogieDeclarations]: Found implementation of procedure get_nvpriv [2021-11-23 16:44:58,968 INFO L130 BoogieDeclarations]: Found specification of procedure nv_request_irq [2021-11-23 16:44:58,968 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_request_irq [2021-11-23 16:44:58,968 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-23 16:44:58,969 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-23 16:44:58,969 INFO L130 BoogieDeclarations]: Found specification of procedure nv_get_regs_len [2021-11-23 16:44:58,969 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_get_regs_len [2021-11-23 16:45:00,473 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 16:45:00,482 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 16:45:01,307 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 16:45:01,311 INFO L158 Benchmark]: Toolchain (without parser) took 10569.93ms. Allocated memory was 104.9MB in the beginning and 637.5MB in the end (delta: 532.7MB). Free memory was 71.1MB in the beginning and 420.8MB in the end (delta: -349.7MB). Peak memory consumption was 195.1MB. Max. memory is 16.1GB. [2021-11-23 16:45:01,311 INFO L158 Benchmark]: CDTParser took 0.25ms. Allocated memory is still 104.9MB. Free memory was 58.3MB in the beginning and 58.2MB in the end (delta: 84.0kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 16:45:01,312 INFO L158 Benchmark]: CACSL2BoogieTranslator took 6777.24ms. Allocated memory was 104.9MB in the beginning and 337.6MB in the end (delta: 232.8MB). Free memory was 71.1MB in the beginning and 162.8MB in the end (delta: -91.8MB). Peak memory consumption was 150.0MB. Max. memory is 16.1GB. [2021-11-23 16:45:01,313 INFO L158 Benchmark]: Boogie Procedure Inliner took 584.09ms. Allocated memory is still 337.6MB. Free memory was 161.8MB in the beginning and 181.6MB in the end (delta: -19.8MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. [2021-11-23 16:45:01,313 INFO L158 Benchmark]: Boogie Preprocessor took 707.12ms. Allocated memory is still 337.6MB. Free memory was 181.6MB in the beginning and 183.8MB in the end (delta: -2.2MB). Peak memory consumption was 116.3MB. Max. memory is 16.1GB. [2021-11-23 16:45:01,314 INFO L158 Benchmark]: RCFGBuilder took 2496.95ms. Allocated memory was 337.6MB in the beginning and 637.5MB in the end (delta: 299.9MB). Free memory was 183.8MB in the beginning and 420.8MB in the end (delta: -237.0MB). Peak memory consumption was 74.4MB. Max. memory is 16.1GB. [2021-11-23 16:45:01,318 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25ms. Allocated memory is still 104.9MB. Free memory was 58.3MB in the beginning and 58.2MB in the end (delta: 84.0kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 6777.24ms. Allocated memory was 104.9MB in the beginning and 337.6MB in the end (delta: 232.8MB). Free memory was 71.1MB in the beginning and 162.8MB in the end (delta: -91.8MB). Peak memory consumption was 150.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 584.09ms. Allocated memory is still 337.6MB. Free memory was 161.8MB in the beginning and 181.6MB in the end (delta: -19.8MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 707.12ms. Allocated memory is still 337.6MB. Free memory was 181.6MB in the beginning and 183.8MB in the end (delta: -2.2MB). Peak memory consumption was 116.3MB. Max. memory is 16.1GB. * RCFGBuilder took 2496.95ms. Allocated memory was 337.6MB in the beginning and 637.5MB in the end (delta: 299.9MB). Free memory was 183.8MB in the beginning and 420.8MB in the end (delta: -237.0MB). Peak memory consumption was 74.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Set is immutable: de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 16:45:01,373 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f95cc8c-c1a7-4e5f-a781-2abe8821a924/bin/utaipan-fb15Y9Yzbl/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f95cc8c-c1a7-4e5f-a781-2abe8821a924/bin/utaipan-fb15Y9Yzbl/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f95cc8c-c1a7-4e5f-a781-2abe8821a924/bin/utaipan-fb15Y9Yzbl/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f95cc8c-c1a7-4e5f-a781-2abe8821a924/bin/utaipan-fb15Y9Yzbl/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f95cc8c-c1a7-4e5f-a781-2abe8821a924/bin/utaipan-fb15Y9Yzbl/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-drivers-clk1_drivers-net-ethernet-nvidia-forcedeth.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f95cc8c-c1a7-4e5f-a781-2abe8821a924/bin/utaipan-fb15Y9Yzbl/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f95cc8c-c1a7-4e5f-a781-2abe8821a924/bin/utaipan-fb15Y9Yzbl --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 Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 55cf09ea68be24a0d5f8c9dde4ef5a1b06b863f1db24b654d3cf43a34972c685 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 16:45:03,788 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 16:45:03,790 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 16:45:03,829 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 16:45:03,830 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 16:45:03,834 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 16:45:03,836 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 16:45:03,843 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 16:45:03,847 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 16:45:03,852 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 16:45:03,853 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 16:45:03,854 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 16:45:03,855 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 16:45:03,856 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 16:45:03,857 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 16:45:03,858 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 16:45:03,859 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 16:45:03,860 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 16:45:03,862 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 16:45:03,864 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 16:45:03,870 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 16:45:03,871 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 16:45:03,874 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 16:45:03,876 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 16:45:03,886 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 16:45:03,886 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 16:45:03,887 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 16:45:03,889 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 16:45:03,889 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 16:45:03,890 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 16:45:03,891 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 16:45:03,892 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 16:45:03,894 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 16:45:03,895 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 16:45:03,896 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 16:45:03,896 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 16:45:03,897 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 16:45:03,897 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 16:45:03,898 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 16:45:03,899 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 16:45:03,900 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 16:45:03,901 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f95cc8c-c1a7-4e5f-a781-2abe8821a924/bin/utaipan-fb15Y9Yzbl/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-11-23 16:45:03,941 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 16:45:03,942 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 16:45:03,943 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-11-23 16:45:03,943 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-11-23 16:45:03,944 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 16:45:03,944 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-23 16:45:03,944 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-23 16:45:03,944 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-23 16:45:03,945 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-23 16:45:03,945 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-23 16:45:03,946 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-23 16:45:03,946 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-23 16:45:03,948 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 16:45:03,948 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 16:45:03,948 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 16:45:03,948 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 16:45:03,949 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 16:45:03,949 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-23 16:45:03,949 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-23 16:45:03,949 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-23 16:45:03,950 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 16:45:03,950 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 16:45:03,950 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 16:45:03,950 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 16:45:03,951 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-23 16:45:03,951 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-23 16:45:03,951 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-23 16:45:03,951 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 16:45:03,952 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 16:45:03,952 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 16:45:03,952 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-23 16:45:03,953 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-23 16:45:03,953 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 16:45:03,953 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-23 16:45:03,953 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 16:45:03,954 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_6f95cc8c-c1a7-4e5f-a781-2abe8821a924/bin/utaipan-fb15Y9Yzbl/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f95cc8c-c1a7-4e5f-a781-2abe8821a924/bin/utaipan-fb15Y9Yzbl Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 55cf09ea68be24a0d5f8c9dde4ef5a1b06b863f1db24b654d3cf43a34972c685 [2021-11-23 16:45:04,363 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 16:45:04,387 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 16:45:04,391 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 16:45:04,393 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 16:45:04,393 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 16:45:04,395 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f95cc8c-c1a7-4e5f-a781-2abe8821a924/bin/utaipan-fb15Y9Yzbl/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-drivers-clk1_drivers-net-ethernet-nvidia-forcedeth.cil.i [2021-11-23 16:45:04,472 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f95cc8c-c1a7-4e5f-a781-2abe8821a924/bin/utaipan-fb15Y9Yzbl/data/d17422097/c221de0176fb47f882298306438598a8/FLAG2273f3232 [2021-11-23 16:45:05,681 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 16:45:05,682 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f95cc8c-c1a7-4e5f-a781-2abe8821a924/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-drivers-clk1_drivers-net-ethernet-nvidia-forcedeth.cil.i [2021-11-23 16:45:05,774 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f95cc8c-c1a7-4e5f-a781-2abe8821a924/bin/utaipan-fb15Y9Yzbl/data/d17422097/c221de0176fb47f882298306438598a8/FLAG2273f3232 [2021-11-23 16:45:05,898 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f95cc8c-c1a7-4e5f-a781-2abe8821a924/bin/utaipan-fb15Y9Yzbl/data/d17422097/c221de0176fb47f882298306438598a8 [2021-11-23 16:45:05,900 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 16:45:05,901 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 16:45:05,903 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 16:45:05,903 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 16:45:05,918 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 16:45:05,919 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 04:45:05" (1/1) ... [2021-11-23 16:45:05,921 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2d948821 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:45:05, skipping insertion in model container [2021-11-23 16:45:05,921 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 04:45:05" (1/1) ... [2021-11-23 16:45:05,929 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 16:45:06,132 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 16:45:11,113 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_6f95cc8c-c1a7-4e5f-a781-2abe8821a924/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-drivers-clk1_drivers-net-ethernet-nvidia-forcedeth.cil.i[530939,530952] [2021-11-23 16:45:11,155 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 16:45:11,271 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-23 16:45:11,435 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 16:45:12,042 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_6f95cc8c-c1a7-4e5f-a781-2abe8821a924/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-drivers-clk1_drivers-net-ethernet-nvidia-forcedeth.cil.i[530939,530952] [2021-11-23 16:45:12,051 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 16:45:12,121 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 16:45:12,978 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_6f95cc8c-c1a7-4e5f-a781-2abe8821a924/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-drivers-clk1_drivers-net-ethernet-nvidia-forcedeth.cil.i[530939,530952] [2021-11-23 16:45:12,990 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 16:45:13,410 INFO L208 MainTranslator]: Completed translation [2021-11-23 16:45:13,411 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:45:13 WrapperNode [2021-11-23 16:45:13,411 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 16:45:13,412 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 16:45:13,412 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 16:45:13,413 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 16:45:13,419 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:45:13" (1/1) ... [2021-11-23 16:45:13,625 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:45:13" (1/1) ... [2021-11-23 16:45:13,981 INFO L137 Inliner]: procedures = 578, calls = 5856, calls flagged for inlining = 283, calls inlined = 275, statements flattened = 11596 [2021-11-23 16:45:13,981 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 16:45:13,982 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 16:45:13,982 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 16:45:13,983 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 16:45:13,992 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:45:13" (1/1) ... [2021-11-23 16:45:13,992 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:45:13" (1/1) ... [2021-11-23 16:45:14,056 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:45:13" (1/1) ... [2021-11-23 16:45:14,057 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:45:13" (1/1) ... [2021-11-23 16:45:14,323 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:45:13" (1/1) ... [2021-11-23 16:45:14,516 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:45:13" (1/1) ... [2021-11-23 16:45:14,590 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:45:13" (1/1) ... [2021-11-23 16:45:14,677 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 16:45:14,680 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 16:45:14,681 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 16:45:14,681 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 16:45:14,682 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:45:13" (1/1) ... [2021-11-23 16:45:14,691 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-23 16:45:14,703 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f95cc8c-c1a7-4e5f-a781-2abe8821a924/bin/utaipan-fb15Y9Yzbl/z3 [2021-11-23 16:45:14,717 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f95cc8c-c1a7-4e5f-a781-2abe8821a924/bin/utaipan-fb15Y9Yzbl/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-23 16:45:14,732 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f95cc8c-c1a7-4e5f-a781-2abe8821a924/bin/utaipan-fb15Y9Yzbl/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-23 16:45:14,766 INFO L130 BoogieDeclarations]: Found specification of procedure init_realtek_8211b [2021-11-23 16:45:14,767 INFO L138 BoogieDeclarations]: Found implementation of procedure init_realtek_8211b [2021-11-23 16:45:14,767 INFO L130 BoogieDeclarations]: Found specification of procedure nv_nway_reset [2021-11-23 16:45:14,767 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_nway_reset [2021-11-23 16:45:14,767 INFO L130 BoogieDeclarations]: Found specification of procedure device_set_wakeup_enable [2021-11-23 16:45:14,841 INFO L138 BoogieDeclarations]: Found implementation of procedure device_set_wakeup_enable [2021-11-23 16:45:14,841 INFO L130 BoogieDeclarations]: Found specification of procedure nv_drain_rxtx [2021-11-23 16:45:14,841 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_drain_rxtx [2021-11-23 16:45:14,841 INFO L130 BoogieDeclarations]: Found specification of procedure nv_start_tx [2021-11-23 16:45:14,841 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_start_tx [2021-11-23 16:45:14,841 INFO L130 BoogieDeclarations]: Found specification of procedure netif_addr_lock [2021-11-23 16:45:14,841 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_addr_lock [2021-11-23 16:45:14,841 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-11-23 16:45:14,841 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-11-23 16:45:14,841 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 16:45:14,842 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 16:45:14,842 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2021-11-23 16:45:14,842 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2021-11-23 16:45:14,842 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2021-11-23 16:45:14,842 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2021-11-23 16:45:14,842 INFO L130 BoogieDeclarations]: Found specification of procedure nv_set_multicast [2021-11-23 16:45:14,842 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_set_multicast [2021-11-23 16:45:14,842 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 16:45:14,842 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 16:45:14,842 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_instance_callback_7_2 [2021-11-23 16:45:14,843 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_instance_callback_7_2 [2021-11-23 16:45:14,843 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-11-23 16:45:14,843 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-11-23 16:45:14,843 INFO L130 BoogieDeclarations]: Found specification of procedure nv_msi_workaround [2021-11-23 16:45:14,843 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_msi_workaround [2021-11-23 16:45:14,843 INFO L130 BoogieDeclarations]: Found specification of procedure nv_get_empty_tx_slots [2021-11-23 16:45:14,843 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_get_empty_tx_slots [2021-11-23 16:45:14,843 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2021-11-23 16:45:14,843 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2021-11-23 16:45:14,843 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-23 16:45:14,844 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-23 16:45:14,844 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2021-11-23 16:45:14,844 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2021-11-23 16:45:14,844 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-11-23 16:45:14,844 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-11-23 16:45:14,844 INFO L130 BoogieDeclarations]: Found specification of procedure nv_close [2021-11-23 16:45:14,844 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_close [2021-11-23 16:45:14,844 INFO L130 BoogieDeclarations]: Found specification of procedure dma_high [2021-11-23 16:45:14,844 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_high [2021-11-23 16:45:14,844 INFO L130 BoogieDeclarations]: Found specification of procedure nv_enable_hw_interrupts [2021-11-23 16:45:14,845 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_enable_hw_interrupts [2021-11-23 16:45:14,845 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2021-11-23 16:45:14,845 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2021-11-23 16:45:14,845 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_timer_instance_7 [2021-11-23 16:45:14,845 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_timer_instance_7 [2021-11-23 16:45:14,845 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-23 16:45:14,845 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-23 16:45:14,845 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2021-11-23 16:45:14,845 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2021-11-23 16:45:14,845 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_29 [2021-11-23 16:45:14,846 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_29 [2021-11-23 16:45:14,846 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_28 [2021-11-23 16:45:14,846 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_28 [2021-11-23 16:45:14,846 INFO L130 BoogieDeclarations]: Found specification of procedure nv_start_rxtx [2021-11-23 16:45:14,846 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_start_rxtx [2021-11-23 16:45:14,846 INFO L130 BoogieDeclarations]: Found specification of procedure nv_vlan_mode [2021-11-23 16:45:14,846 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_vlan_mode [2021-11-23 16:45:14,846 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-11-23 16:45:14,846 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-11-23 16:45:14,846 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-23 16:45:14,847 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-23 16:45:14,847 INFO L130 BoogieDeclarations]: Found specification of procedure init_realtek_8201 [2021-11-23 16:45:14,847 INFO L138 BoogieDeclarations]: Found implementation of procedure init_realtek_8201 [2021-11-23 16:45:14,847 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-23 16:45:14,847 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-23 16:45:14,847 INFO L130 BoogieDeclarations]: Found specification of procedure reg_delay [2021-11-23 16:45:14,847 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_delay [2021-11-23 16:45:14,847 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2021-11-23 16:45:14,847 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2021-11-23 16:45:14,847 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_17 [2021-11-23 16:45:14,848 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_17 [2021-11-23 16:45:14,848 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_16 [2021-11-23 16:45:14,848 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_16 [2021-11-23 16:45:14,848 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_15 [2021-11-23 16:45:14,848 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_15 [2021-11-23 16:45:14,848 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-11-23 16:45:14,848 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-11-23 16:45:14,848 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_14 [2021-11-23 16:45:14,848 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_14 [2021-11-23 16:45:14,851 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-23 16:45:14,851 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-23 16:45:14,852 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_11 [2021-11-23 16:45:14,852 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_11 [2021-11-23 16:45:14,853 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-23 16:45:14,853 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-23 16:45:14,853 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2021-11-23 16:45:14,854 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2021-11-23 16:45:14,855 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tailroom [2021-11-23 16:45:14,855 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tailroom [2021-11-23 16:45:14,855 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 16:45:14,855 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-11-23 16:45:14,856 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-11-23 16:45:14,856 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-23 16:45:14,856 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-23 16:45:14,856 INFO L130 BoogieDeclarations]: Found specification of procedure pci_push [2021-11-23 16:45:14,856 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_push [2021-11-23 16:45:14,856 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-23 16:45:14,857 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tx_timestamp [2021-11-23 16:45:14,857 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tx_timestamp [2021-11-23 16:45:14,857 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2021-11-23 16:45:14,857 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2021-11-23 16:45:14,858 INFO L130 BoogieDeclarations]: Found specification of procedure netif_schedule_queue [2021-11-23 16:45:14,858 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_schedule_queue [2021-11-23 16:45:14,858 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-11-23 16:45:14,859 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-11-23 16:45:14,859 INFO L130 BoogieDeclarations]: Found specification of procedure nv_do_stats_poll [2021-11-23 16:45:14,862 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_do_stats_poll [2021-11-23 16:45:14,863 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-23 16:45:14,863 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-23 16:45:14,863 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-11-23 16:45:14,863 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-11-23 16:45:14,866 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2021-11-23 16:45:14,866 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2021-11-23 16:45:14,866 INFO L130 BoogieDeclarations]: Found specification of procedure nv_alloc_rx_optimized [2021-11-23 16:45:14,866 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_alloc_rx_optimized [2021-11-23 16:45:14,870 INFO L130 BoogieDeclarations]: Found specification of procedure __napi_schedule [2021-11-23 16:45:14,871 INFO L138 BoogieDeclarations]: Found implementation of procedure __napi_schedule [2021-11-23 16:45:14,871 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-23 16:45:14,871 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-23 16:45:14,871 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-11-23 16:45:14,871 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-11-23 16:45:14,871 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq_lockdep [2021-11-23 16:45:14,871 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq_lockdep [2021-11-23 16:45:14,872 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-23 16:45:14,872 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-23 16:45:14,872 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2021-11-23 16:45:14,872 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2021-11-23 16:45:14,872 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-23 16:45:14,872 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-23 16:45:14,873 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 16:45:14,873 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 16:45:14,873 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-11-23 16:45:14,873 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-11-23 16:45:14,873 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-11-23 16:45:14,873 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-11-23 16:45:14,873 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-11-23 16:45:14,874 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-11-23 16:45:14,874 INFO L130 BoogieDeclarations]: Found specification of procedure nv_drain_tx [2021-11-23 16:45:14,874 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_drain_tx [2021-11-23 16:45:14,874 INFO L130 BoogieDeclarations]: Found specification of procedure nv_update_stats [2021-11-23 16:45:14,874 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_update_stats [2021-11-23 16:45:14,874 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_1 [2021-11-23 16:45:14,874 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_1 [2021-11-23 16:45:14,875 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_2 [2021-11-23 16:45:14,875 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_2 [2021-11-23 16:45:14,875 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2021-11-23 16:45:14,875 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2021-11-23 16:45:14,875 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-11-23 16:45:14,875 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-11-23 16:45:14,875 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_sent_queue [2021-11-23 16:45:14,876 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_sent_queue [2021-11-23 16:45:14,876 INFO L130 BoogieDeclarations]: Found specification of procedure get_hwbase [2021-11-23 16:45:14,876 INFO L138 BoogieDeclarations]: Found implementation of procedure get_hwbase [2021-11-23 16:45:14,876 INFO L130 BoogieDeclarations]: Found specification of procedure setup_hw_rings [2021-11-23 16:45:14,876 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_hw_rings [2021-11-23 16:45:14,876 INFO L130 BoogieDeclarations]: Found specification of procedure nv_nic_irq_tx [2021-11-23 16:45:14,877 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_nic_irq_tx [2021-11-23 16:45:14,877 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 16:45:14,877 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_0 [2021-11-23 16:45:14,877 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_0 [2021-11-23 16:45:14,877 INFO L130 BoogieDeclarations]: Found specification of procedure nv_free_irq [2021-11-23 16:45:14,877 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_free_irq [2021-11-23 16:45:14,877 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2021-11-23 16:45:14,878 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2021-11-23 16:45:14,878 INFO L130 BoogieDeclarations]: Found specification of procedure nv_shutdown [2021-11-23 16:45:14,878 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_shutdown [2021-11-23 16:45:14,878 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 16:45:14,878 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2021-11-23 16:45:14,879 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2021-11-23 16:45:14,879 INFO L130 BoogieDeclarations]: Found specification of procedure nv_suspend [2021-11-23 16:45:14,879 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_suspend [2021-11-23 16:45:14,879 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-23 16:45:14,880 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-23 16:45:14,880 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-23 16:45:14,880 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-23 16:45:14,880 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 16:45:14,881 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-23 16:45:14,881 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-23 16:45:14,881 INFO L130 BoogieDeclarations]: Found specification of procedure nv_gear_backoff_reseed [2021-11-23 16:45:14,881 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_gear_backoff_reseed [2021-11-23 16:45:14,881 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-23 16:45:14,881 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 16:45:14,882 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 16:45:14,882 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-23 16:45:14,882 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2021-11-23 16:45:14,882 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2021-11-23 16:45:14,883 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2021-11-23 16:45:14,883 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2021-11-23 16:45:14,883 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_dma_map [2021-11-23 16:45:14,883 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_dma_map [2021-11-23 16:45:14,883 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~C_INT~X~$Pointer$~TO~C_INT [2021-11-23 16:45:14,884 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~C_INT~X~$Pointer$~TO~C_INT [2021-11-23 16:45:14,884 INFO L130 BoogieDeclarations]: Found specification of procedure nv_alloc_rx [2021-11-23 16:45:14,884 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_alloc_rx [2021-11-23 16:45:14,885 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_gso [2021-11-23 16:45:14,885 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_gso [2021-11-23 16:45:14,885 INFO L130 BoogieDeclarations]: Found specification of procedure nv_nic_irq_other [2021-11-23 16:45:14,885 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_nic_irq_other [2021-11-23 16:45:14,885 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2021-11-23 16:45:14,885 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2021-11-23 16:45:14,885 INFO L130 BoogieDeclarations]: Found specification of procedure nv_nic_irq_rx [2021-11-23 16:45:14,886 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_nic_irq_rx [2021-11-23 16:45:14,886 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 16:45:14,886 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 16:45:14,886 INFO L130 BoogieDeclarations]: Found specification of procedure nv_restore_mac_addr [2021-11-23 16:45:14,886 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_restore_mac_addr [2021-11-23 16:45:14,886 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2021-11-23 16:45:14,886 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2021-11-23 16:45:14,887 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-23 16:45:14,887 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-23 16:45:14,887 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2021-11-23 16:45:14,887 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2021-11-23 16:45:14,887 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-11-23 16:45:14,887 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-11-23 16:45:14,887 INFO L130 BoogieDeclarations]: Found specification of procedure nv_napi_disable [2021-11-23 16:45:14,888 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_napi_disable [2021-11-23 16:45:14,888 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_begin_bh [2021-11-23 16:45:14,888 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_begin_bh [2021-11-23 16:45:14,888 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2021-11-23 16:45:14,888 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2021-11-23 16:45:14,888 INFO L130 BoogieDeclarations]: Found specification of procedure nv_tx_timeout [2021-11-23 16:45:14,888 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_tx_timeout [2021-11-23 16:45:14,889 INFO L130 BoogieDeclarations]: Found specification of procedure nv_rx_process_optimized [2021-11-23 16:45:14,889 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_rx_process_optimized [2021-11-23 16:45:14,889 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2021-11-23 16:45:14,889 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2021-11-23 16:45:14,889 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-11-23 16:45:14,889 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-11-23 16:45:14,889 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-23 16:45:14,890 INFO L130 BoogieDeclarations]: Found specification of procedure nv_init_ring [2021-11-23 16:45:14,890 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_init_ring [2021-11-23 16:45:14,890 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule_prep [2021-11-23 16:45:14,891 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule_prep [2021-11-23 16:45:14,895 INFO L130 BoogieDeclarations]: Found specification of procedure nv_legacybackoff_reseed [2021-11-23 16:45:14,895 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_legacybackoff_reseed [2021-11-23 16:45:14,895 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 16:45:14,895 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 16:45:14,895 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2021-11-23 16:45:14,896 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2021-11-23 16:45:14,896 INFO L130 BoogieDeclarations]: Found specification of procedure nv_poll_controller [2021-11-23 16:45:14,896 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_poll_controller [2021-11-23 16:45:14,896 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-23 16:45:14,896 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-11-23 16:45:14,900 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-11-23 16:45:14,900 INFO L130 BoogieDeclarations]: Found specification of procedure nv_tx_done_optimized [2021-11-23 16:45:14,900 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_tx_done_optimized [2021-11-23 16:45:14,901 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-23 16:45:14,901 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-23 16:45:14,901 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 16:45:14,901 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-23 16:45:14,901 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 16:45:14,901 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 16:45:14,901 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 16:45:14,901 INFO L130 BoogieDeclarations]: Found specification of procedure nv_get_sset_count [2021-11-23 16:45:14,902 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_get_sset_count [2021-11-23 16:45:14,902 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2021-11-23 16:45:14,902 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2021-11-23 16:45:14,902 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-11-23 16:45:14,902 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-11-23 16:45:14,902 INFO L130 BoogieDeclarations]: Found specification of procedure nv_txrx_gate [2021-11-23 16:45:14,902 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_txrx_gate [2021-11-23 16:45:14,902 INFO L130 BoogieDeclarations]: Found specification of procedure nv_remove [2021-11-23 16:45:14,903 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_remove [2021-11-23 16:45:14,903 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2021-11-23 16:45:14,903 INFO L130 BoogieDeclarations]: Found specification of procedure nv_napi_enable [2021-11-23 16:45:14,903 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_napi_enable [2021-11-23 16:45:14,903 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq [2021-11-23 16:45:14,903 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq [2021-11-23 16:45:14,903 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2021-11-23 16:45:14,904 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2021-11-23 16:45:14,904 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-11-23 16:45:14,904 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-11-23 16:45:14,904 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_update_begin [2021-11-23 16:45:14,904 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_update_begin [2021-11-23 16:45:14,904 INFO L130 BoogieDeclarations]: Found specification of procedure napi_gro_receive [2021-11-23 16:45:14,904 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_gro_receive [2021-11-23 16:45:14,904 INFO L130 BoogieDeclarations]: Found specification of procedure free_rings [2021-11-23 16:45:14,905 INFO L138 BoogieDeclarations]: Found implementation of procedure free_rings [2021-11-23 16:45:14,905 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-11-23 16:45:14,905 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-11-23 16:45:14,905 INFO L130 BoogieDeclarations]: Found specification of procedure nv_txrx_reset [2021-11-23 16:45:14,905 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_txrx_reset [2021-11-23 16:45:14,905 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 16:45:14,905 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 16:45:14,906 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2021-11-23 16:45:14,906 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2021-11-23 16:45:14,906 INFO L130 BoogieDeclarations]: Found specification of procedure nv_do_nic_poll [2021-11-23 16:45:14,906 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_do_nic_poll [2021-11-23 16:45:14,906 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msix [2021-11-23 16:45:14,906 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msix [2021-11-23 16:45:14,906 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-11-23 16:45:14,906 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-11-23 16:45:14,907 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2021-11-23 16:45:14,907 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2021-11-23 16:45:14,907 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2021-11-23 16:45:14,907 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2021-11-23 16:45:14,907 INFO L130 BoogieDeclarations]: Found specification of procedure nv_resume [2021-11-23 16:45:14,907 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_resume [2021-11-23 16:45:14,907 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2021-11-23 16:45:14,908 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2021-11-23 16:45:14,908 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2021-11-23 16:45:14,908 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2021-11-23 16:45:14,908 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies [2021-11-23 16:45:14,908 INFO L138 BoogieDeclarations]: Found implementation of procedure round_jiffies [2021-11-23 16:45:14,908 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-11-23 16:45:14,908 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-11-23 16:45:14,908 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2021-11-23 16:45:14,909 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2021-11-23 16:45:14,909 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2021-11-23 16:45:14,909 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2021-11-23 16:45:14,909 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 16:45:14,909 INFO L130 BoogieDeclarations]: Found specification of procedure mii_rw [2021-11-23 16:45:14,909 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_rw [2021-11-23 16:45:14,909 INFO L130 BoogieDeclarations]: Found specification of procedure set_msix_vector_map [2021-11-23 16:45:14,909 INFO L138 BoogieDeclarations]: Found implementation of procedure set_msix_vector_map [2021-11-23 16:45:14,910 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-11-23 16:45:14,910 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-11-23 16:45:14,910 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 16:45:14,910 INFO L130 BoogieDeclarations]: Found specification of procedure nv_set_loopback [2021-11-23 16:45:14,910 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_set_loopback [2021-11-23 16:45:14,910 INFO L130 BoogieDeclarations]: Found specification of procedure nv_mac_reset [2021-11-23 16:45:14,910 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_mac_reset [2021-11-23 16:45:14,910 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-23 16:45:14,911 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-23 16:45:14,911 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-23 16:45:14,911 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-23 16:45:14,911 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 16:45:14,911 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_completed_queue [2021-11-23 16:45:14,911 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_completed_queue [2021-11-23 16:45:14,911 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2021-11-23 16:45:14,912 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2021-11-23 16:45:14,912 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2021-11-23 16:45:14,912 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2021-11-23 16:45:14,912 INFO L130 BoogieDeclarations]: Found specification of procedure nv_tx_done [2021-11-23 16:45:14,912 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_tx_done [2021-11-23 16:45:14,912 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2021-11-23 16:45:14,912 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2021-11-23 16:45:14,912 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2021-11-23 16:45:14,913 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2021-11-23 16:45:14,913 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-11-23 16:45:14,913 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-11-23 16:45:14,913 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-11-23 16:45:14,913 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-11-23 16:45:14,913 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2021-11-23 16:45:14,913 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2021-11-23 16:45:14,913 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-23 16:45:14,914 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-23 16:45:14,914 INFO L130 BoogieDeclarations]: Found specification of procedure get_random_bytes [2021-11-23 16:45:14,914 INFO L138 BoogieDeclarations]: Found implementation of procedure get_random_bytes [2021-11-23 16:45:14,914 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_12_2 [2021-11-23 16:45:14,914 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_12_2 [2021-11-23 16:45:14,914 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2021-11-23 16:45:14,914 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2021-11-23 16:45:14,915 INFO L130 BoogieDeclarations]: Found specification of procedure nv_linkchange [2021-11-23 16:45:14,915 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_linkchange [2021-11-23 16:45:14,915 INFO L130 BoogieDeclarations]: Found specification of procedure nv_disable_hw_interrupts [2021-11-23 16:45:14,915 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_disable_hw_interrupts [2021-11-23 16:45:14,915 INFO L130 BoogieDeclarations]: Found specification of procedure set_bufsize [2021-11-23 16:45:14,915 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bufsize [2021-11-23 16:45:14,915 INFO L130 BoogieDeclarations]: Found specification of procedure phy_init [2021-11-23 16:45:14,915 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_init [2021-11-23 16:45:14,916 INFO L130 BoogieDeclarations]: Found specification of procedure dma_low [2021-11-23 16:45:14,916 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_low [2021-11-23 16:45:14,916 INFO L130 BoogieDeclarations]: Found specification of procedure nv_copy_mac_to_hw [2021-11-23 16:45:14,916 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_copy_mac_to_hw [2021-11-23 16:45:14,916 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2021-11-23 16:45:14,916 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2021-11-23 16:45:14,916 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-11-23 16:45:14,917 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-11-23 16:45:14,917 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2021-11-23 16:45:14,918 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2021-11-23 16:45:14,918 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2021-11-23 16:45:14,918 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2021-11-23 16:45:14,918 INFO L130 BoogieDeclarations]: Found specification of procedure nv_stop_tx [2021-11-23 16:45:14,918 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_stop_tx [2021-11-23 16:45:14,918 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2021-11-23 16:45:14,918 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2021-11-23 16:45:14,919 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_lock_bh [2021-11-23 16:45:14,919 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_lock_bh [2021-11-23 16:45:14,919 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-11-23 16:45:14,919 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-11-23 16:45:14,923 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_unlock_bh [2021-11-23 16:45:14,923 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_unlock_bh [2021-11-23 16:45:14,923 INFO L130 BoogieDeclarations]: Found specification of procedure nv_force_linkspeed [2021-11-23 16:45:14,923 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_force_linkspeed [2021-11-23 16:45:14,923 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 16:45:14,924 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 16:45:14,924 INFO L130 BoogieDeclarations]: Found specification of procedure nv_update_pause [2021-11-23 16:45:14,924 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_update_pause [2021-11-23 16:45:14,924 INFO L130 BoogieDeclarations]: Found specification of procedure nv_init_tx [2021-11-23 16:45:14,924 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_init_tx [2021-11-23 16:45:14,924 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-23 16:45:14,924 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-23 16:45:14,925 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-23 16:45:14,925 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-23 16:45:14,925 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2021-11-23 16:45:14,925 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2021-11-23 16:45:14,925 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2021-11-23 16:45:14,925 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2021-11-23 16:45:14,925 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 16:45:14,925 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 16:45:14,926 INFO L130 BoogieDeclarations]: Found specification of procedure nv_enable_irq [2021-11-23 16:45:14,926 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_enable_irq [2021-11-23 16:45:14,926 INFO L130 BoogieDeclarations]: Found specification of procedure nv_unmap_txskb [2021-11-23 16:45:14,926 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_unmap_txskb [2021-11-23 16:45:14,926 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq [2021-11-23 16:45:14,926 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq [2021-11-23 16:45:14,926 INFO L130 BoogieDeclarations]: Found specification of procedure nv_stop_rx [2021-11-23 16:45:14,926 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_stop_rx [2021-11-23 16:45:14,927 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_retry_bh [2021-11-23 16:45:14,927 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_retry_bh [2021-11-23 16:45:14,927 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-11-23 16:45:14,927 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-11-23 16:45:14,927 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2021-11-23 16:45:14,927 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2021-11-23 16:45:14,927 INFO L130 BoogieDeclarations]: Found specification of procedure nv_getlen [2021-11-23 16:45:14,927 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_getlen [2021-11-23 16:45:14,928 INFO L130 BoogieDeclarations]: Found specification of procedure nv_link_irq [2021-11-23 16:45:14,928 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_link_irq [2021-11-23 16:45:14,928 INFO L130 BoogieDeclarations]: Found specification of procedure nv_optimized [2021-11-23 16:45:14,928 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_optimized [2021-11-23 16:45:14,928 INFO L130 BoogieDeclarations]: Found specification of procedure nv_stop_rxtx [2021-11-23 16:45:14,928 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_stop_rxtx [2021-11-23 16:45:14,928 INFO L130 BoogieDeclarations]: Found specification of procedure nv_update_linkspeed [2021-11-23 16:45:14,928 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_update_linkspeed [2021-11-23 16:45:14,929 INFO L130 BoogieDeclarations]: Found specification of procedure using_multi_irqs [2021-11-23 16:45:14,929 INFO L138 BoogieDeclarations]: Found implementation of procedure using_multi_irqs [2021-11-23 16:45:14,929 INFO L130 BoogieDeclarations]: Found specification of procedure netif_addr_unlock [2021-11-23 16:45:14,929 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_addr_unlock [2021-11-23 16:45:14,929 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-23 16:45:14,929 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-23 16:45:14,929 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2021-11-23 16:45:14,929 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2021-11-23 16:45:14,930 INFO L130 BoogieDeclarations]: Found specification of procedure dql_avail [2021-11-23 16:45:14,930 INFO L138 BoogieDeclarations]: Found implementation of procedure dql_avail [2021-11-23 16:45:14,930 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq_lockdep [2021-11-23 16:45:14,930 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq_lockdep [2021-11-23 16:45:14,930 INFO L130 BoogieDeclarations]: Found specification of procedure nv_disable_irq [2021-11-23 16:45:14,930 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_disable_irq [2021-11-23 16:45:14,930 INFO L130 BoogieDeclarations]: Found specification of procedure nv_open [2021-11-23 16:45:14,930 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_open [2021-11-23 16:45:14,931 INFO L130 BoogieDeclarations]: Found specification of procedure nv_start_rx [2021-11-23 16:45:14,931 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_start_rx [2021-11-23 16:45:14,931 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-11-23 16:45:14,931 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-11-23 16:45:14,931 INFO L130 BoogieDeclarations]: Found specification of procedure phy_reset [2021-11-23 16:45:14,931 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_reset [2021-11-23 16:45:14,931 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2021-11-23 16:45:14,931 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2021-11-23 16:45:14,932 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~C_ULONG~TO~VOID [2021-11-23 16:45:14,932 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~C_ULONG~TO~VOID [2021-11-23 16:45:14,932 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2021-11-23 16:45:14,932 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2021-11-23 16:45:14,932 INFO L130 BoogieDeclarations]: Found specification of procedure get_nvpriv [2021-11-23 16:45:14,932 INFO L138 BoogieDeclarations]: Found implementation of procedure get_nvpriv [2021-11-23 16:45:14,932 INFO L130 BoogieDeclarations]: Found specification of procedure nv_request_irq [2021-11-23 16:45:14,932 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_request_irq [2021-11-23 16:45:14,933 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-23 16:45:14,933 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-23 16:45:14,933 INFO L130 BoogieDeclarations]: Found specification of procedure nv_get_regs_len [2021-11-23 16:45:14,933 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_get_regs_len [2021-11-23 16:45:16,474 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 16:45:16,482 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 16:45:23,632 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 16:45:23,636 INFO L158 Benchmark]: Toolchain (without parser) took 17733.84ms. Allocated memory was 71.3MB in the beginning and 608.2MB in the end (delta: 536.9MB). Free memory was 45.4MB in the beginning and 310.7MB in the end (delta: -265.3MB). Peak memory consumption was 283.5MB. Max. memory is 16.1GB. [2021-11-23 16:45:23,638 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 71.3MB. Free memory is still 52.1MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 16:45:23,638 INFO L158 Benchmark]: CACSL2BoogieTranslator took 7508.62ms. Allocated memory was 71.3MB in the beginning and 346.0MB in the end (delta: 274.7MB). Free memory was 45.2MB in the beginning and 214.7MB in the end (delta: -169.5MB). Peak memory consumption was 188.7MB. Max. memory is 16.1GB. [2021-11-23 16:45:23,642 INFO L158 Benchmark]: Boogie Procedure Inliner took 569.34ms. Allocated memory is still 346.0MB. Free memory was 214.7MB in the beginning and 151.8MB in the end (delta: 62.9MB). Peak memory consumption was 62.9MB. Max. memory is 16.1GB. [2021-11-23 16:45:23,642 INFO L158 Benchmark]: Boogie Preprocessor took 696.21ms. Allocated memory was 346.0MB in the beginning and 608.2MB in the end (delta: 262.1MB). Free memory was 151.8MB in the beginning and 438.8MB in the end (delta: -287.0MB). Peak memory consumption was 106.2MB. Max. memory is 16.1GB. [2021-11-23 16:45:23,643 INFO L158 Benchmark]: RCFGBuilder took 8954.48ms. Allocated memory is still 608.2MB. Free memory was 437.8MB in the beginning and 310.7MB in the end (delta: 127.1MB). Peak memory consumption was 139.7MB. Max. memory is 16.1GB. [2021-11-23 16:45:23,645 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31ms. Allocated memory is still 71.3MB. Free memory is still 52.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 7508.62ms. Allocated memory was 71.3MB in the beginning and 346.0MB in the end (delta: 274.7MB). Free memory was 45.2MB in the beginning and 214.7MB in the end (delta: -169.5MB). Peak memory consumption was 188.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 569.34ms. Allocated memory is still 346.0MB. Free memory was 214.7MB in the beginning and 151.8MB in the end (delta: 62.9MB). Peak memory consumption was 62.9MB. Max. memory is 16.1GB. * Boogie Preprocessor took 696.21ms. Allocated memory was 346.0MB in the beginning and 608.2MB in the end (delta: 262.1MB). Free memory was 151.8MB in the beginning and 438.8MB in the end (delta: -287.0MB). Peak memory consumption was 106.2MB. Max. memory is 16.1GB. * RCFGBuilder took 8954.48ms. Allocated memory is still 608.2MB. Free memory was 437.8MB in the beginning and 310.7MB in the end (delta: 127.1MB). Peak memory consumption was 139.7MB. 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 16:45:23,722 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f95cc8c-c1a7-4e5f-a781-2abe8821a924/bin/utaipan-fb15Y9Yzbl/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable