./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-via-via-velocity.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 63182f13 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a556880d-de4a-40da-a578-34f8a2085dfa/bin/uautomizer-YU5uOKAj3y/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a556880d-de4a-40da-a578-34f8a2085dfa/bin/uautomizer-YU5uOKAj3y/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a556880d-de4a-40da-a578-34f8a2085dfa/bin/uautomizer-YU5uOKAj3y/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a556880d-de4a-40da-a578-34f8a2085dfa/bin/uautomizer-YU5uOKAj3y/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-via-via-velocity.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a556880d-de4a-40da-a578-34f8a2085dfa/bin/uautomizer-YU5uOKAj3y/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a556880d-de4a-40da-a578-34f8a2085dfa/bin/uautomizer-YU5uOKAj3y --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 0213066b04433b5115818ca8b9ef0dddadf4a1205d07a35e490e0ff46aebca6c --- Real Ultimate output --- This is Ultimate 0.2.1-dev-63182f1 [2021-11-13 18:31:39,048 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-13 18:31:39,052 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-13 18:31:39,111 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-13 18:31:39,112 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-13 18:31:39,115 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-13 18:31:39,117 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-13 18:31:39,119 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-13 18:31:39,121 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-13 18:31:39,122 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-13 18:31:39,123 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-13 18:31:39,125 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-13 18:31:39,125 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-13 18:31:39,126 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-13 18:31:39,128 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-13 18:31:39,129 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-13 18:31:39,130 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-13 18:31:39,131 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-13 18:31:39,133 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-13 18:31:39,136 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-13 18:31:39,138 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-13 18:31:39,139 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-13 18:31:39,140 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-13 18:31:39,141 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-13 18:31:39,145 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-13 18:31:39,145 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-13 18:31:39,146 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-13 18:31:39,147 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-13 18:31:39,147 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-13 18:31:39,148 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-13 18:31:39,149 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-13 18:31:39,150 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-13 18:31:39,151 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-13 18:31:39,151 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-13 18:31:39,153 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-13 18:31:39,153 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-13 18:31:39,154 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-13 18:31:39,154 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-13 18:31:39,154 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-13 18:31:39,155 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-13 18:31:39,156 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-13 18:31:39,157 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a556880d-de4a-40da-a578-34f8a2085dfa/bin/uautomizer-YU5uOKAj3y/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-11-13 18:31:39,181 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-13 18:31:39,181 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-13 18:31:39,181 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-11-13 18:31:39,182 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-11-13 18:31:39,182 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-13 18:31:39,183 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-13 18:31:39,183 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-13 18:31:39,184 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-13 18:31:39,184 INFO L138 SettingsManager]: * Use SBE=true [2021-11-13 18:31:39,184 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-13 18:31:39,185 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-13 18:31:39,185 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-13 18:31:39,185 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-13 18:31:39,185 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-13 18:31:39,186 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-13 18:31:39,186 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-13 18:31:39,186 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-13 18:31:39,186 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-13 18:31:39,187 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-13 18:31:39,187 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-13 18:31:39,187 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-13 18:31:39,187 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-13 18:31:39,188 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-13 18:31:39,188 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-13 18:31:39,188 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-13 18:31:39,188 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-11-13 18:31:39,189 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-13 18:31:39,189 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-11-13 18:31:39,189 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-11-13 18:31:39,189 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-13 18:31:39,190 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-13 18:31:39,190 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a556880d-de4a-40da-a578-34f8a2085dfa/bin/uautomizer-YU5uOKAj3y/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a556880d-de4a-40da-a578-34f8a2085dfa/bin/uautomizer-YU5uOKAj3y Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0213066b04433b5115818ca8b9ef0dddadf4a1205d07a35e490e0ff46aebca6c [2021-11-13 18:31:39,494 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-13 18:31:39,517 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-13 18:31:39,521 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-13 18:31:39,523 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-13 18:31:39,523 INFO L275 PluginConnector]: CDTParser initialized [2021-11-13 18:31:39,525 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a556880d-de4a-40da-a578-34f8a2085dfa/bin/uautomizer-YU5uOKAj3y/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-via-via-velocity.cil.i [2021-11-13 18:31:39,588 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a556880d-de4a-40da-a578-34f8a2085dfa/bin/uautomizer-YU5uOKAj3y/data/f85541433/b512e3d87a59473abb445238a9290272/FLAG1bbb1cae3 [2021-11-13 18:31:40,564 INFO L306 CDTParser]: Found 1 translation units. [2021-11-13 18:31:40,565 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a556880d-de4a-40da-a578-34f8a2085dfa/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-via-via-velocity.cil.i [2021-11-13 18:31:40,638 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a556880d-de4a-40da-a578-34f8a2085dfa/bin/uautomizer-YU5uOKAj3y/data/f85541433/b512e3d87a59473abb445238a9290272/FLAG1bbb1cae3 [2021-11-13 18:31:40,935 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a556880d-de4a-40da-a578-34f8a2085dfa/bin/uautomizer-YU5uOKAj3y/data/f85541433/b512e3d87a59473abb445238a9290272 [2021-11-13 18:31:40,938 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-13 18:31:40,941 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-13 18:31:40,946 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-13 18:31:40,946 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-13 18:31:40,950 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-13 18:31:40,951 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 06:31:40" (1/1) ... [2021-11-13 18:31:40,953 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1c21b559 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 06:31:40, skipping insertion in model container [2021-11-13 18:31:40,953 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 06:31:40" (1/1) ... [2021-11-13 18:31:40,960 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-13 18:31:41,262 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-13 18:31:45,320 WARN L228 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_a556880d-de4a-40da-a578-34f8a2085dfa/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-via-via-velocity.cil.i[436411,436424] [2021-11-13 18:31:45,323 WARN L228 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_a556880d-de4a-40da-a578-34f8a2085dfa/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-via-via-velocity.cil.i[436558,436571] [2021-11-13 18:31:45,324 WARN L228 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_a556880d-de4a-40da-a578-34f8a2085dfa/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-via-via-velocity.cil.i[436697,436710] [2021-11-13 18:31:45,324 WARN L228 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_a556880d-de4a-40da-a578-34f8a2085dfa/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-via-via-velocity.cil.i[436855,436868] [2021-11-13 18:31:45,349 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 18:31:45,470 INFO L203 MainTranslator]: Completed pre-run [2021-11-13 18:31:46,049 WARN L228 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_a556880d-de4a-40da-a578-34f8a2085dfa/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-via-via-velocity.cil.i[436411,436424] [2021-11-13 18:31:46,050 WARN L228 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_a556880d-de4a-40da-a578-34f8a2085dfa/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-via-via-velocity.cil.i[436558,436571] [2021-11-13 18:31:46,051 WARN L228 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_a556880d-de4a-40da-a578-34f8a2085dfa/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-via-via-velocity.cil.i[436697,436710] [2021-11-13 18:31:46,051 WARN L228 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_a556880d-de4a-40da-a578-34f8a2085dfa/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-via-via-velocity.cil.i[436855,436868] [2021-11-13 18:31:46,061 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 18:31:46,358 INFO L208 MainTranslator]: Completed translation [2021-11-13 18:31:46,359 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 06:31:46 WrapperNode [2021-11-13 18:31:46,359 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-13 18:31:46,360 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-13 18:31:46,360 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-13 18:31:46,361 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-13 18:31:46,368 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 06:31:46" (1/1) ... [2021-11-13 18:31:46,540 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 06:31:46" (1/1) ... [2021-11-13 18:31:46,850 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-13 18:31:46,851 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-13 18:31:46,851 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-13 18:31:46,851 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-13 18:31:46,860 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 06:31:46" (1/1) ... [2021-11-13 18:31:46,861 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 06:31:46" (1/1) ... [2021-11-13 18:31:47,000 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 06:31:46" (1/1) ... [2021-11-13 18:31:47,000 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 06:31:46" (1/1) ... [2021-11-13 18:31:47,206 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 06:31:46" (1/1) ... [2021-11-13 18:31:47,243 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 06:31:46" (1/1) ... [2021-11-13 18:31:47,285 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 06:31:46" (1/1) ... [2021-11-13 18:31:47,325 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-13 18:31:47,326 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-13 18:31:47,326 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-13 18:31:47,327 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-13 18:31:47,328 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 06:31:46" (1/1) ... [2021-11-13 18:31:47,335 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-13 18:31:47,346 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a556880d-de4a-40da-a578-34f8a2085dfa/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:31:47,358 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a556880d-de4a-40da-a578-34f8a2085dfa/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-13 18:31:47,387 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a556880d-de4a-40da-a578-34f8a2085dfa/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-13 18:31:47,407 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-11-13 18:31:47,408 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-11-13 18:31:47,408 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-13 18:31:47,408 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-13 18:31:47,408 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2021-11-13 18:31:47,408 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2021-11-13 18:31:47,408 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2021-11-13 18:31:47,409 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2021-11-13 18:31:47,409 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-13 18:31:47,409 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-13 18:31:47,409 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_del [2021-11-13 18:31:47,409 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_del [2021-11-13 18:31:47,410 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-13 18:31:47,410 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-13 18:31:47,410 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-11-13 18:31:47,410 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-11-13 18:31:47,410 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_resume [2021-11-13 18:31:47,410 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_resume [2021-11-13 18:31:47,411 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_print_link_status [2021-11-13 18:31:47,411 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_print_link_status [2021-11-13 18:31:47,411 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_init_registers [2021-11-13 18:31:47,411 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_init_registers [2021-11-13 18:31:47,411 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-13 18:31:47,411 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-13 18:31:47,412 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_mii_write [2021-11-13 18:31:47,412 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_mii_write [2021-11-13 18:31:47,412 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-13 18:31:47,412 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-13 18:31:47,412 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-13 18:31:47,413 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-13 18:31:47,413 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2021-11-13 18:31:47,413 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2021-11-13 18:31:47,413 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-11-13 18:31:47,413 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-11-13 18:31:47,413 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_platform_remove [2021-11-13 18:31:47,414 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_platform_remove [2021-11-13 18:31:47,414 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-13 18:31:47,414 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-13 18:31:47,414 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-13 18:31:47,414 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-13 18:31:47,414 INFO L130 BoogieDeclarations]: Found specification of procedure enable_flow_control_ability [2021-11-13 18:31:47,415 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_flow_control_ability [2021-11-13 18:31:47,415 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-13 18:31:47,415 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-11-13 18:31:47,415 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-11-13 18:31:47,415 INFO L130 BoogieDeclarations]: Found specification of procedure set_pending_timer_val [2021-11-13 18:31:47,415 INFO L138 BoogieDeclarations]: Found implementation of procedure set_pending_timer_val [2021-11-13 18:31:47,416 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-13 18:31:47,416 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-13 18:31:47,416 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-11-13 18:31:47,416 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-11-13 18:31:47,416 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-13 18:31:47,417 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-13 18:31:47,417 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-13 18:31:47,417 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_ethtool_up [2021-11-13 18:31:47,417 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_ethtool_up [2021-11-13 18:31:47,417 INFO L130 BoogieDeclarations]: Found specification of procedure mac_wol_reset [2021-11-13 18:31:47,417 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_wol_reset [2021-11-13 18:31:47,418 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-13 18:31:47,418 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_ethtool_down [2021-11-13 18:31:47,418 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_ethtool_down [2021-11-13 18:31:47,418 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-13 18:31:47,418 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-13 18:31:47,419 INFO L130 BoogieDeclarations]: Found specification of procedure mac_set_vlan_cam_mask [2021-11-13 18:31:47,419 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_set_vlan_cam_mask [2021-11-13 18:31:47,419 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-13 18:31:47,419 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-13 18:31:47,419 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-13 18:31:47,419 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-13 18:31:47,420 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-13 18:31:47,420 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-11-13 18:31:47,420 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-11-13 18:31:47,420 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-11-13 18:31:47,420 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-11-13 18:31:47,420 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2021-11-13 18:31:47,421 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2021-11-13 18:31:47,421 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_get_opt_media_mode [2021-11-13 18:31:47,421 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_get_opt_media_mode [2021-11-13 18:31:47,421 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_tx_srv [2021-11-13 18:31:47,421 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_tx_srv [2021-11-13 18:31:47,422 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2021-11-13 18:31:47,422 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2021-11-13 18:31:47,422 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-11-13 18:31:47,422 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-11-13 18:31:47,422 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2021-11-13 18:31:47,422 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2021-11-13 18:31:47,423 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_rx_refill [2021-11-13 18:31:47,423 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_rx_refill [2021-11-13 18:31:47,423 INFO L130 BoogieDeclarations]: Found specification of procedure mii_set_auto_on [2021-11-13 18:31:47,423 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_set_auto_on [2021-11-13 18:31:47,423 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-13 18:31:47,423 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-11-13 18:31:47,424 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-11-13 18:31:47,424 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-11-13 18:31:47,424 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-11-13 18:31:47,424 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_3 [2021-11-13 18:31:47,424 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_3 [2021-11-13 18:31:47,424 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_save_context [2021-11-13 18:31:47,425 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_save_context [2021-11-13 18:31:47,425 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2021-11-13 18:31:47,425 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2021-11-13 18:31:47,425 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2021-11-13 18:31:47,425 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2021-11-13 18:31:47,425 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-13 18:31:47,426 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-13 18:31:47,426 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-13 18:31:47,426 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-13 18:31:47,426 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-13 18:31:47,426 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-13 18:31:47,426 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-13 18:31:47,427 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-13 18:31:47,427 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2021-11-13 18:31:47,427 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2021-11-13 18:31:47,427 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-11-13 18:31:47,427 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-11-13 18:31:47,428 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_update_hw_mibs [2021-11-13 18:31:47,428 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_update_hw_mibs [2021-11-13 18:31:47,428 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_shutdown [2021-11-13 18:31:47,428 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_shutdown [2021-11-13 18:31:47,428 INFO L130 BoogieDeclarations]: Found specification of procedure setup_queue_timers [2021-11-13 18:31:47,428 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_queue_timers [2021-11-13 18:31:47,429 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2021-11-13 18:31:47,429 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2021-11-13 18:31:47,429 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2021-11-13 18:31:47,429 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2021-11-13 18:31:47,429 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_free_rd_ring [2021-11-13 18:31:47,429 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_free_rd_ring [2021-11-13 18:31:47,430 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-13 18:31:47,430 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-13 18:31:47,430 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-11-13 18:31:47,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-11-13 18:31:47,430 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_free_dma_rings [2021-11-13 18:31:47,430 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_free_dma_rings [2021-11-13 18:31:47,431 INFO L130 BoogieDeclarations]: Found specification of procedure safe_disable_mii_autopoll [2021-11-13 18:31:47,431 INFO L138 BoogieDeclarations]: Found implementation of procedure safe_disable_mii_autopoll [2021-11-13 18:31:47,431 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2021-11-13 18:31:47,431 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2021-11-13 18:31:47,431 INFO L130 BoogieDeclarations]: Found specification of procedure get_pending_timer_val [2021-11-13 18:31:47,431 INFO L138 BoogieDeclarations]: Found implementation of procedure get_pending_timer_val [2021-11-13 18:31:47,432 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_unregister_notifier [2021-11-13 18:31:47,432 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_unregister_notifier [2021-11-13 18:31:47,432 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2021-11-13 18:31:47,432 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2021-11-13 18:31:47,432 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-11-13 18:31:47,432 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-11-13 18:31:47,432 INFO L130 BoogieDeclarations]: Found specification of procedure writeb [2021-11-13 18:31:47,433 INFO L138 BoogieDeclarations]: Found implementation of procedure writeb [2021-11-13 18:31:47,433 INFO L130 BoogieDeclarations]: Found specification of procedure writew [2021-11-13 18:31:47,433 INFO L138 BoogieDeclarations]: Found implementation of procedure writew [2021-11-13 18:31:47,433 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-13 18:31:47,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-13 18:31:47,433 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_set_media_mode [2021-11-13 18:31:47,434 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_set_media_mode [2021-11-13 18:31:47,434 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_init_cam_filter [2021-11-13 18:31:47,434 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_init_cam_filter [2021-11-13 18:31:47,434 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-13 18:31:47,434 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_probe [2021-11-13 18:31:47,434 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_probe [2021-11-13 18:31:47,435 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-13 18:31:47,435 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-13 18:31:47,435 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-13 18:31:47,435 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_pci_remove [2021-11-13 18:31:47,435 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_pci_remove [2021-11-13 18:31:47,435 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2021-11-13 18:31:47,435 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2021-11-13 18:31:47,436 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-11-13 18:31:47,436 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-11-13 18:31:47,436 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_init_rings [2021-11-13 18:31:47,436 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_init_rings [2021-11-13 18:31:47,436 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2021-11-13 18:31:47,436 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2021-11-13 18:31:47,437 INFO L130 BoogieDeclarations]: Found specification of procedure enable_mii_autopoll [2021-11-13 18:31:47,437 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_mii_autopoll [2021-11-13 18:31:47,437 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2021-11-13 18:31:47,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2021-11-13 18:31:47,437 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-13 18:31:47,437 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-13 18:31:47,438 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2021-11-13 18:31:47,438 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2021-11-13 18:31:47,438 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-11-13 18:31:47,438 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-11-13 18:31:47,438 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2021-11-13 18:31:47,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2021-11-13 18:31:47,438 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2021-11-13 18:31:47,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2021-11-13 18:31:47,439 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2021-11-13 18:31:47,439 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2021-11-13 18:31:47,439 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-11-13 18:31:47,439 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-11-13 18:31:47,439 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2021-11-13 18:31:47,440 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2021-11-13 18:31:47,440 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-13 18:31:47,440 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_set_int_opt [2021-11-13 18:31:47,440 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_set_int_opt [2021-11-13 18:31:47,440 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-11-13 18:31:47,440 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-11-13 18:31:47,441 INFO L130 BoogieDeclarations]: Found specification of procedure mac_set_cam_mask [2021-11-13 18:31:47,441 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_set_cam_mask [2021-11-13 18:31:47,441 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value_probe [2021-11-13 18:31:47,441 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value_probe [2021-11-13 18:31:47,441 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-13 18:31:47,441 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_suspend [2021-11-13 18:31:47,442 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_suspend [2021-11-13 18:31:47,442 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2021-11-13 18:31:47,442 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2021-11-13 18:31:47,442 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_get_ip [2021-11-13 18:31:47,442 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_get_ip [2021-11-13 18:31:47,442 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-13 18:31:47,442 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_get_link [2021-11-13 18:31:47,443 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_get_link [2021-11-13 18:31:47,443 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2021-11-13 18:31:47,443 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2021-11-13 18:31:47,443 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2021-11-13 18:31:47,443 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2021-11-13 18:31:47,443 INFO L130 BoogieDeclarations]: Found specification of procedure setup_adaptive_interrupts [2021-11-13 18:31:47,444 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_adaptive_interrupts [2021-11-13 18:31:47,444 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-11-13 18:31:47,444 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-11-13 18:31:47,444 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-11-13 18:31:47,444 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-11-13 18:31:47,444 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-13 18:31:47,444 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-13 18:31:47,445 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-11-13 18:31:47,445 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-11-13 18:31:47,445 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_set_power_state [2021-11-13 18:31:47,445 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_set_power_state [2021-11-13 18:31:47,445 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_close [2021-11-13 18:31:47,445 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_close [2021-11-13 18:31:47,446 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2021-11-13 18:31:47,446 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2021-11-13 18:31:47,446 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_set_bool_opt [2021-11-13 18:31:47,446 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_set_bool_opt [2021-11-13 18:31:47,446 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2021-11-13 18:31:47,446 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2021-11-13 18:31:47,446 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-11-13 18:31:47,447 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-11-13 18:31:47,447 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-11-13 18:31:47,447 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-11-13 18:31:47,447 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-13 18:31:47,447 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-13 18:31:47,447 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-13 18:31:47,448 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_free_rings [2021-11-13 18:31:47,448 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_free_rings [2021-11-13 18:31:47,448 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_intr [2021-11-13 18:31:47,448 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_intr [2021-11-13 18:31:47,448 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2021-11-13 18:31:47,448 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2021-11-13 18:31:47,449 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-13 18:31:47,449 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-13 18:31:47,449 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-11-13 18:31:47,449 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-11-13 18:31:47,449 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_remove [2021-11-13 18:31:47,449 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_remove [2021-11-13 18:31:47,449 INFO L130 BoogieDeclarations]: Found specification of procedure check_connection_type [2021-11-13 18:31:47,450 INFO L138 BoogieDeclarations]: Found implementation of procedure check_connection_type [2021-11-13 18:31:47,450 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2021-11-13 18:31:47,450 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2021-11-13 18:31:47,450 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_init_rx_ring_indexes [2021-11-13 18:31:47,450 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_init_rx_ring_indexes [2021-11-13 18:31:47,451 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_mii_read [2021-11-13 18:31:47,451 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_mii_read [2021-11-13 18:31:47,451 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_open [2021-11-13 18:31:47,451 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_open [2021-11-13 18:31:47,451 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_give_many_rx_descs [2021-11-13 18:31:47,451 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_give_many_rx_descs [2021-11-13 18:31:47,451 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-13 18:31:47,452 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-13 18:31:47,452 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_set_multi [2021-11-13 18:31:47,452 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_set_multi [2021-11-13 18:31:47,452 INFO L130 BoogieDeclarations]: Found specification of procedure readw [2021-11-13 18:31:47,452 INFO L138 BoogieDeclarations]: Found implementation of procedure readw [2021-11-13 18:31:47,452 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_platform_probe [2021-11-13 18:31:47,453 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_platform_probe [2021-11-13 18:31:47,453 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2021-11-13 18:31:47,453 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2021-11-13 18:31:47,453 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-13 18:31:47,453 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-13 18:31:47,453 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-13 18:31:47,453 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_poll_controller [2021-11-13 18:31:47,454 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_poll_controller [2021-11-13 18:31:47,454 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2021-11-13 18:31:47,454 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2021-11-13 18:31:49,849 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;