./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-myricom-myri10ge-myri10ge.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version ae007674 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-myricom-myri10ge-myri10ge.cil.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 9e069e2690ac06a69f82c01785e19bb84883f94498e05bbead491e148d14bc01 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-ae00767 [2021-12-28 05:00:53,189 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-28 05:00:53,190 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-28 05:00:53,214 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-28 05:00:53,215 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-28 05:00:53,216 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-28 05:00:53,217 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-28 05:00:53,219 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-28 05:00:53,221 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-28 05:00:53,225 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-28 05:00:53,226 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-28 05:00:53,228 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-28 05:00:53,228 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-28 05:00:53,230 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-28 05:00:53,231 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-28 05:00:53,235 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-28 05:00:53,238 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-28 05:00:53,238 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-28 05:00:53,240 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-28 05:00:53,244 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-28 05:00:53,247 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-28 05:00:53,248 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-28 05:00:53,249 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-28 05:00:53,250 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-28 05:00:53,255 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-28 05:00:53,258 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-28 05:00:53,259 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-28 05:00:53,260 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-28 05:00:53,261 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-28 05:00:53,262 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-28 05:00:53,271 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-28 05:00:53,272 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-28 05:00:53,273 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-28 05:00:53,274 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-28 05:00:53,275 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-28 05:00:53,276 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-28 05:00:53,276 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-28 05:00:53,277 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-28 05:00:53,277 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-28 05:00:53,278 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-28 05:00:53,279 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-28 05:00:53,279 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-12-28 05:00:53,308 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-28 05:00:53,310 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-28 05:00:53,310 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-28 05:00:53,311 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-28 05:00:53,311 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-28 05:00:53,312 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-28 05:00:53,313 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-28 05:00:53,313 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-28 05:00:53,313 INFO L138 SettingsManager]: * Use SBE=true [2021-12-28 05:00:53,313 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-28 05:00:53,314 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-12-28 05:00:53,314 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-28 05:00:53,314 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-28 05:00:53,314 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-28 05:00:53,315 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-28 05:00:53,315 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-28 05:00:53,315 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-28 05:00:53,315 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-28 05:00:53,315 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-28 05:00:53,316 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-28 05:00:53,316 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-28 05:00:53,316 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-28 05:00:53,316 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-28 05:00:53,316 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-28 05:00:53,316 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-28 05:00:53,317 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-12-28 05:00:53,317 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-12-28 05:00:53,317 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-28 05:00:53,317 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-28 05:00:53,317 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-28 05:00:53,318 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9e069e2690ac06a69f82c01785e19bb84883f94498e05bbead491e148d14bc01 [2021-12-28 05:00:53,641 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-28 05:00:53,664 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-28 05:00:53,667 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-28 05:00:53,668 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-28 05:00:53,671 INFO L275 PluginConnector]: CDTParser initialized [2021-12-28 05:00:53,673 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-myricom-myri10ge-myri10ge.cil.i [2021-12-28 05:00:53,730 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/760a6529e/59ddb896e1824a42a636ba71cc3b7f18/FLAGe09c87eec [2021-12-28 05:00:54,668 INFO L306 CDTParser]: Found 1 translation units. [2021-12-28 05:00:54,669 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-myricom-myri10ge-myri10ge.cil.i [2021-12-28 05:00:54,727 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/760a6529e/59ddb896e1824a42a636ba71cc3b7f18/FLAGe09c87eec [2021-12-28 05:00:55,211 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/760a6529e/59ddb896e1824a42a636ba71cc3b7f18 [2021-12-28 05:00:55,213 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-28 05:00:55,214 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-28 05:00:55,214 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-28 05:00:55,214 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-28 05:00:55,218 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-28 05:00:55,219 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.12 05:00:55" (1/1) ... [2021-12-28 05:00:55,220 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3817328 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 05:00:55, skipping insertion in model container [2021-12-28 05:00:55,220 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.12 05:00:55" (1/1) ... [2021-12-28 05:00:55,225 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-28 05:00:55,374 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-28 05:00:59,673 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-myricom-myri10ge-myri10ge.cil.i[491154,491167] [2021-12-28 05:00:59,677 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-myricom-myri10ge-myri10ge.cil.i[491323,491336] [2021-12-28 05:00:59,677 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-myricom-myri10ge-myri10ge.cil.i[491490,491503] [2021-12-28 05:00:59,678 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-myricom-myri10ge-myri10ge.cil.i[491658,491671] [2021-12-28 05:00:59,718 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-28 05:00:59,792 INFO L203 MainTranslator]: Completed pre-run [2021-12-28 05:01:00,273 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-myricom-myri10ge-myri10ge.cil.i[491154,491167] [2021-12-28 05:01:00,274 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-myricom-myri10ge-myri10ge.cil.i[491323,491336] [2021-12-28 05:01:00,275 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-myricom-myri10ge-myri10ge.cil.i[491490,491503] [2021-12-28 05:01:00,275 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-myricom-myri10ge-myri10ge.cil.i[491658,491671] [2021-12-28 05:01:00,301 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-28 05:01:00,629 INFO L208 MainTranslator]: Completed translation [2021-12-28 05:01:00,630 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 05:01:00 WrapperNode [2021-12-28 05:01:00,630 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-28 05:01:00,631 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-28 05:01:00,631 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-28 05:01:00,631 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-28 05:01:00,637 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 05:01:00" (1/1) ... [2021-12-28 05:01:00,787 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 05:01:00" (1/1) ... [2021-12-28 05:01:01,060 INFO L137 Inliner]: procedures = 656, calls = 4404, calls flagged for inlining = 328, calls inlined = 308, statements flattened = 10641 [2021-12-28 05:01:01,063 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-28 05:01:01,064 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-28 05:01:01,064 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-28 05:01:01,065 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-28 05:01:01,073 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 05:01:00" (1/1) ... [2021-12-28 05:01:01,074 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 05:01:00" (1/1) ... [2021-12-28 05:01:01,122 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 05:01:00" (1/1) ... [2021-12-28 05:01:01,122 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 05:01:00" (1/1) ... [2021-12-28 05:01:01,358 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 05:01:00" (1/1) ... [2021-12-28 05:01:01,379 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 05:01:00" (1/1) ... [2021-12-28 05:01:01,469 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 05:01:00" (1/1) ... [2021-12-28 05:01:01,535 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-28 05:01:01,537 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-28 05:01:01,537 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-28 05:01:01,537 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-28 05:01:01,539 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 05:01:00" (1/1) ... [2021-12-28 05:01:01,559 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-28 05:01:01,568 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-28 05:01:01,601 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-12-28 05:01:01,669 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-12-28 05:01:01,714 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2021-12-28 05:01:01,714 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2021-12-28 05:01:01,714 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_request_irq [2021-12-28 05:01:01,714 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_request_irq [2021-12-28 05:01:01,715 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-12-28 05:01:01,715 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-12-28 05:01:01,715 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2021-12-28 05:01:01,715 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2021-12-28 05:01:01,715 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_page [2021-12-28 05:01:01,715 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_page [2021-12-28 05:01:01,715 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-28 05:01:01,715 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-28 05:01:01,715 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_sw_tso [2021-12-28 05:01:01,716 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_sw_tso [2021-12-28 05:01:01,716 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2021-12-28 05:01:01,716 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2021-12-28 05:01:01,716 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-12-28 05:01:01,716 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-12-28 05:01:01,716 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2021-12-28 05:01:01,716 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2021-12-28 05:01:01,717 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_page [2021-12-28 05:01:01,717 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_page [2021-12-28 05:01:01,717 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_clean_rx_done [2021-12-28 05:01:01,717 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_clean_rx_done [2021-12-28 05:01:01,717 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-12-28 05:01:01,717 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-12-28 05:01:01,717 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-12-28 05:01:01,718 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-12-28 05:01:01,718 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2021-12-28 05:01:01,718 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2021-12-28 05:01:01,718 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2021-12-28 05:01:01,718 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2021-12-28 05:01:01,718 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_page [2021-12-28 05:01:01,719 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_page [2021-12-28 05:01:01,719 INFO L130 BoogieDeclarations]: Found specification of procedure PageTail [2021-12-28 05:01:01,719 INFO L138 BoogieDeclarations]: Found implementation of procedure PageTail [2021-12-28 05:01:01,719 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_myri10ge_slice_state [2021-12-28 05:01:01,719 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_myri10ge_slice_state [2021-12-28 05:01:01,719 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_unlock [2021-12-28 05:01:01,719 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_unlock [2021-12-28 05:01:01,720 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-12-28 05:01:01,720 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_free_rings [2021-12-28 05:01:01,720 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_free_rings [2021-12-28 05:01:01,720 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pages [2021-12-28 05:01:01,720 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_pages [2021-12-28 05:01:01,720 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size_set [2021-12-28 05:01:01,720 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size_set [2021-12-28 05:01:01,721 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-12-28 05:01:01,721 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-12-28 05:01:01,721 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-12-28 05:01:01,721 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-12-28 05:01:01,721 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-12-28 05:01:01,721 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-12-28 05:01:01,721 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2021-12-28 05:01:01,722 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2021-12-28 05:01:01,722 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-12-28 05:01:01,722 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-12-28 05:01:01,722 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-12-28 05:01:01,722 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-12-28 05:01:01,722 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_change_pause [2021-12-28 05:01:01,723 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_change_pause [2021-12-28 05:01:01,723 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2021-12-28 05:01:01,723 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2021-12-28 05:01:01,723 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-28 05:01:01,723 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-12-28 05:01:01,723 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-12-28 05:01:01,723 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_close [2021-12-28 05:01:01,739 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_close [2021-12-28 05:01:01,739 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_update_dca [2021-12-28 05:01:01,740 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_update_dca [2021-12-28 05:01:01,740 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-12-28 05:01:01,740 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-12-28 05:01:01,740 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-12-28 05:01:01,740 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-12-28 05:01:01,740 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_teardown_dca [2021-12-28 05:01:01,740 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_teardown_dca [2021-12-28 05:01:01,741 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-12-28 05:01:01,741 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2021-12-28 05:01:01,741 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2021-12-28 05:01:01,741 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-12-28 05:01:01,741 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-12-28 05:01:01,741 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtoul [2021-12-28 05:01:01,741 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_strtoul [2021-12-28 05:01:01,742 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-12-28 05:01:01,742 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-12-28 05:01:01,742 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-12-28 05:01:01,742 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_update_mac_address [2021-12-28 05:01:01,742 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_update_mac_address [2021-12-28 05:01:01,742 INFO L130 BoogieDeclarations]: Found specification of procedure pcie_capability_read_word [2021-12-28 05:01:01,742 INFO L138 BoogieDeclarations]: Found implementation of procedure pcie_capability_read_word [2021-12-28 05:01:01,743 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-12-28 05:01:01,743 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-12-28 05:01:01,743 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-12-28 05:01:01,743 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_bh_82 [2021-12-28 05:01:01,743 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_bh_82 [2021-12-28 05:01:01,743 INFO L130 BoogieDeclarations]: Found specification of procedure skb_get_queue_mapping [2021-12-28 05:01:01,744 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_get_queue_mapping [2021-12-28 05:01:01,744 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_alloc_rx_pages [2021-12-28 05:01:01,744 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_alloc_rx_pages [2021-12-28 05:01:01,744 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-12-28 05:01:01,744 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-12-28 05:01:01,744 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-12-28 05:01:01,745 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-12-28 05:01:01,745 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2021-12-28 05:01:01,745 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2021-12-28 05:01:01,745 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-12-28 05:01:01,745 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-12-28 05:01:01,745 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-12-28 05:01:01,745 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-12-28 05:01:01,746 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_get_stats [2021-12-28 05:01:01,746 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_get_stats [2021-12-28 05:01:01,746 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_set_multicast_list [2021-12-28 05:01:01,746 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_set_multicast_list [2021-12-28 05:01:01,746 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2021-12-28 05:01:01,746 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2021-12-28 05:01:01,746 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_check_slice [2021-12-28 05:01:01,747 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_check_slice [2021-12-28 05:01:01,747 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-12-28 05:01:01,747 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-12-28 05:01:01,747 INFO L130 BoogieDeclarations]: Found specification of procedure pci_pcie_type [2021-12-28 05:01:01,747 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_pcie_type [2021-12-28 05:01:01,747 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2021-12-28 05:01:01,747 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2021-12-28 05:01:01,748 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-28 05:01:01,748 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-28 05:01:01,748 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-12-28 05:01:01,748 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-12-28 05:01:01,748 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-12-28 05:01:01,748 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-12-28 05:01:01,749 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-28 05:01:01,749 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2021-12-28 05:01:01,749 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2021-12-28 05:01:01,749 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-12-28 05:01:01,749 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-12-28 05:01:01,749 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-12-28 05:01:01,749 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_myri10ge_slice_state [2021-12-28 05:01:01,749 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_myri10ge_slice_state [2021-12-28 05:01:01,750 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_led [2021-12-28 05:01:01,750 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_led [2021-12-28 05:01:01,750 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_gso [2021-12-28 05:01:01,750 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_gso [2021-12-28 05:01:01,750 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_toggle_relaxed [2021-12-28 05:01:01,750 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_toggle_relaxed [2021-12-28 05:01:01,750 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2021-12-28 05:01:01,751 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2021-12-28 05:01:01,751 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2021-12-28 05:01:01,751 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2021-12-28 05:01:01,751 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-12-28 05:01:01,751 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-12-28 05:01:01,751 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-12-28 05:01:01,751 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-12-28 05:01:01,751 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_send_cmd [2021-12-28 05:01:01,752 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_send_cmd [2021-12-28 05:01:01,752 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2021-12-28 05:01:01,752 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2021-12-28 05:01:01,752 INFO L130 BoogieDeclarations]: Found specification of procedure mtrr_del [2021-12-28 05:01:01,752 INFO L138 BoogieDeclarations]: Found implementation of procedure mtrr_del [2021-12-28 05:01:01,752 INFO L130 BoogieDeclarations]: Found specification of procedure set_fw_name [2021-12-28 05:01:01,752 INFO L138 BoogieDeclarations]: Found implementation of procedure set_fw_name [2021-12-28 05:01:01,753 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-12-28 05:01:01,753 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-12-28 05:01:01,753 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-28 05:01:01,753 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-28 05:01:01,753 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2021-12-28 05:01:01,753 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2021-12-28 05:01:01,753 INFO L130 BoogieDeclarations]: Found specification of procedure put_be32 [2021-12-28 05:01:01,754 INFO L138 BoogieDeclarations]: Found implementation of procedure put_be32 [2021-12-28 05:01:01,754 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-12-28 05:01:01,754 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-12-28 05:01:01,754 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-12-28 05:01:01,754 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-12-28 05:01:01,754 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-12-28 05:01:01,754 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-12-28 05:01:01,754 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2021-12-28 05:01:01,755 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2021-12-28 05:01:01,755 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2021-12-28 05:01:01,755 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2021-12-28 05:01:01,755 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_remove [2021-12-28 05:01:01,755 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_remove [2021-12-28 05:01:01,755 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_gso_v6 [2021-12-28 05:01:01,755 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_gso_v6 [2021-12-28 05:01:01,756 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_fromio [2021-12-28 05:01:01,756 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_fromio [2021-12-28 05:01:01,756 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2021-12-28 05:01:01,756 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2021-12-28 05:01:01,756 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2021-12-28 05:01:01,756 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2021-12-28 05:01:01,756 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-12-28 05:01:01,757 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-12-28 05:01:01,757 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2021-12-28 05:01:01,757 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2021-12-28 05:01:01,757 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2021-12-28 05:01:01,757 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2021-12-28 05:01:01,757 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2021-12-28 05:01:01,757 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2021-12-28 05:01:01,758 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2021-12-28 05:01:01,758 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_free_slices [2021-12-28 05:01:01,758 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_free_slices [2021-12-28 05:01:01,758 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-12-28 05:01:01,758 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-12-28 05:01:01,758 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_unmap_rx_page [2021-12-28 05:01:01,758 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_unmap_rx_page [2021-12-28 05:01:01,758 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_ss_lock_napi [2021-12-28 05:01:01,759 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_ss_lock_napi [2021-12-28 05:01:01,759 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-12-28 05:01:01,759 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-12-28 05:01:01,759 INFO L130 BoogieDeclarations]: Found specification of procedure netif_set_real_num_tx_queues [2021-12-28 05:01:01,759 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_set_real_num_tx_queues [2021-12-28 05:01:01,759 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msix [2021-12-28 05:01:01,759 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msix [2021-12-28 05:01:01,760 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2021-12-28 05:01:01,760 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2021-12-28 05:01:01,760 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2021-12-28 05:01:01,760 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2021-12-28 05:01:01,760 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_dummy_rdma [2021-12-28 05:01:01,760 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_dummy_rdma [2021-12-28 05:01:01,760 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2021-12-28 05:01:01,761 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2021-12-28 05:01:01,761 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-28 05:01:01,761 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-12-28 05:01:01,761 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-12-28 05:01:01,761 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2021-12-28 05:01:01,761 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2021-12-28 05:01:01,761 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-12-28 05:01:01,761 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-12-28 05:01:01,762 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-28 05:01:01,762 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_busy_poll [2021-12-28 05:01:01,762 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_busy_poll [2021-12-28 05:01:01,762 INFO L130 BoogieDeclarations]: Found specification of procedure put_page [2021-12-28 05:01:01,762 INFO L138 BoogieDeclarations]: Found implementation of procedure put_page [2021-12-28 05:01:01,762 INFO L130 BoogieDeclarations]: Found specification of procedure local_bh_disable [2021-12-28 05:01:01,762 INFO L138 BoogieDeclarations]: Found implementation of procedure local_bh_disable [2021-12-28 05:01:01,763 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-28 05:01:01,763 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-12-28 05:01:01,763 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-12-28 05:01:01,763 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2021-12-28 05:01:01,763 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2021-12-28 05:01:01,763 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_reset [2021-12-28 05:01:01,763 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_reset [2021-12-28 05:01:01,763 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_load_firmware [2021-12-28 05:01:01,764 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_load_firmware [2021-12-28 05:01:01,764 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-12-28 05:01:01,764 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-12-28 05:01:01,764 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2021-12-28 05:01:01,764 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2021-12-28 05:01:01,764 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-12-28 05:01:01,764 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-12-28 05:01:01,765 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_msix [2021-12-28 05:01:01,765 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_msix [2021-12-28 05:01:01,765 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2021-12-28 05:01:01,765 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2021-12-28 05:01:01,765 INFO L130 BoogieDeclarations]: Found specification of procedure __iowrite64_copy [2021-12-28 05:01:01,765 INFO L138 BoogieDeclarations]: Found implementation of procedure __iowrite64_copy [2021-12-28 05:01:01,765 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-12-28 05:01:01,766 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-12-28 05:01:01,766 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_open [2021-12-28 05:01:01,766 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_open [2021-12-28 05:01:01,766 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2021-12-28 05:01:01,766 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2021-12-28 05:01:01,766 INFO L130 BoogieDeclarations]: Found specification of procedure pci_restore_state [2021-12-28 05:01:01,766 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_restore_state [2021-12-28 05:01:01,766 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_setup_dca [2021-12-28 05:01:01,767 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_setup_dca [2021-12-28 05:01:01,767 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2021-12-28 05:01:01,767 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2021-12-28 05:01:01,767 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-12-28 05:01:01,767 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-12-28 05:01:01,767 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_77 [2021-12-28 05:01:01,767 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_77 [2021-12-28 05:01:01,768 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_bh_81 [2021-12-28 05:01:01,768 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_bh_81 [2021-12-28 05:01:01,768 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_page [2021-12-28 05:01:01,768 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_page [2021-12-28 05:01:01,768 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-12-28 05:01:01,768 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-12-28 05:01:01,768 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-12-28 05:01:01,768 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-12-28 05:01:01,769 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_validate_firmware [2021-12-28 05:01:01,769 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_validate_firmware [2021-12-28 05:01:01,769 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-12-28 05:01:01,769 INFO L130 BoogieDeclarations]: Found specification of procedure is_power_of_2 [2021-12-28 05:01:01,769 INFO L138 BoogieDeclarations]: Found implementation of procedure is_power_of_2 [2021-12-28 05:01:01,769 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-12-28 05:01:01,769 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-12-28 05:01:01,769 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_xmit [2021-12-28 05:01:01,770 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_xmit [2021-12-28 05:01:01,770 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-12-28 05:01:01,770 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-12-28 05:01:01,771 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2021-12-28 05:01:01,771 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2021-12-28 05:01:01,771 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_78 [2021-12-28 05:01:01,771 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_78 [2021-12-28 05:01:01,771 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2021-12-28 05:01:01,771 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2021-12-28 05:01:01,771 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_dma_test [2021-12-28 05:01:01,771 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_dma_test [2021-12-28 05:01:01,772 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdrlen [2021-12-28 05:01:01,772 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdrlen [2021-12-28 05:01:01,772 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2021-12-28 05:01:01,772 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2021-12-28 05:01:01,772 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_get_firmware_capabilities [2021-12-28 05:01:01,772 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_get_firmware_capabilities [2021-12-28 05:01:01,772 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2021-12-28 05:01:01,773 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2021-12-28 05:01:01,773 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_resume [2021-12-28 05:01:01,773 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_resume [2021-12-28 05:01:01,773 INFO L130 BoogieDeclarations]: Found specification of procedure pci_find_ext_capability [2021-12-28 05:01:01,773 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_find_ext_capability [2021-12-28 05:01:01,773 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-12-28 05:01:01,773 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-12-28 05:01:01,773 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2021-12-28 05:01:01,774 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2021-12-28 05:01:01,774 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2021-12-28 05:01:01,774 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2021-12-28 05:01:01,774 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2021-12-28 05:01:01,774 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2021-12-28 05:01:01,774 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_free_irq [2021-12-28 05:01:01,774 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_free_irq [2021-12-28 05:01:01,774 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-12-28 05:01:01,775 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-12-28 05:01:01,775 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2021-12-28 05:01:01,775 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2021-12-28 05:01:01,775 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2021-12-28 05:01:01,775 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2021-12-28 05:01:01,775 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2021-12-28 05:01:01,798 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2021-12-28 05:01:01,798 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-12-28 05:01:01,799 INFO L130 BoogieDeclarations]: Found specification of procedure local_bh_enable [2021-12-28 05:01:01,799 INFO L138 BoogieDeclarations]: Found implementation of procedure local_bh_enable [2021-12-28 05:01:01,799 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-12-28 05:01:01,799 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-12-28 05:01:01,799 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2021-12-28 05:01:03,024 INFO L234 CfgBuilder]: Building ICFG [2021-12-28 05:01:03,027 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-28 05:01:03,321 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;