./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-alloc-spinlock_drivers-net-xen-netfront.cil.i --full-output -ea --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 03d7b7b3 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -ea -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-alloc-spinlock_drivers-net-xen-netfront.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 3ddf607d1745197f42ec93d91371fe3b581377117340b3a7d449f25d43cdec16 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-03d7b7b [2022-02-20 23:13:16,355 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-02-20 23:13:16,356 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-02-20 23:13:16,380 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-02-20 23:13:16,381 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-02-20 23:13:16,381 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-02-20 23:13:16,382 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-02-20 23:13:16,384 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-02-20 23:13:16,387 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-02-20 23:13:16,388 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-02-20 23:13:16,388 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-02-20 23:13:16,389 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-02-20 23:13:16,389 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-02-20 23:13:16,391 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-02-20 23:13:16,392 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-02-20 23:13:16,394 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-02-20 23:13:16,395 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-02-20 23:13:16,397 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-02-20 23:13:16,398 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-02-20 23:13:16,401 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-02-20 23:13:16,404 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-02-20 23:13:16,407 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-02-20 23:13:16,408 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-02-20 23:13:16,409 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-02-20 23:13:16,411 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-02-20 23:13:16,415 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-02-20 23:13:16,415 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-02-20 23:13:16,416 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-02-20 23:13:16,416 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-02-20 23:13:16,417 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-02-20 23:13:16,417 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-02-20 23:13:16,418 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-02-20 23:13:16,419 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-02-20 23:13:16,420 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-02-20 23:13:16,420 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-02-20 23:13:16,421 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-02-20 23:13:16,422 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-02-20 23:13:16,422 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-02-20 23:13:16,422 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-02-20 23:13:16,423 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-02-20 23:13:16,424 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-02-20 23:13:16,424 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-02-20 23:13:16,438 INFO L113 SettingsManager]: Loading preferences was successful [2022-02-20 23:13:16,439 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-02-20 23:13:16,439 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-02-20 23:13:16,439 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-02-20 23:13:16,440 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-02-20 23:13:16,440 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-02-20 23:13:16,440 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-02-20 23:13:16,440 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-02-20 23:13:16,440 INFO L138 SettingsManager]: * Use SBE=true [2022-02-20 23:13:16,441 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-02-20 23:13:16,441 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-02-20 23:13:16,441 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-02-20 23:13:16,441 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-02-20 23:13:16,441 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-02-20 23:13:16,441 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-02-20 23:13:16,442 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-02-20 23:13:16,442 INFO L138 SettingsManager]: * Use constant arrays=true [2022-02-20 23:13:16,442 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-02-20 23:13:16,442 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-02-20 23:13:16,442 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-02-20 23:13:16,442 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-02-20 23:13:16,442 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 23:13:16,443 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-02-20 23:13:16,443 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-02-20 23:13:16,443 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-02-20 23:13:16,443 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-02-20 23:13:16,443 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-02-20 23:13:16,444 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2022-02-20 23:13:16,445 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-02-20 23:13:16,445 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-02-20 23:13:16,445 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3ddf607d1745197f42ec93d91371fe3b581377117340b3a7d449f25d43cdec16 [2022-02-20 23:13:16,606 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-02-20 23:13:16,632 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-02-20 23:13:16,635 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-02-20 23:13:16,636 INFO L271 PluginConnector]: Initializing CDTParser... [2022-02-20 23:13:16,637 INFO L275 PluginConnector]: CDTParser initialized [2022-02-20 23:13:16,638 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-alloc-spinlock_drivers-net-xen-netfront.cil.i [2022-02-20 23:13:16,696 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/45035edfe/73f41023a802441fa1d7276a7ac8ecfd/FLAG7729fdf35 [2022-02-20 23:13:17,344 INFO L306 CDTParser]: Found 1 translation units. [2022-02-20 23:13:17,345 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-alloc-spinlock_drivers-net-xen-netfront.cil.i [2022-02-20 23:13:17,408 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/45035edfe/73f41023a802441fa1d7276a7ac8ecfd/FLAG7729fdf35 [2022-02-20 23:13:17,708 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/45035edfe/73f41023a802441fa1d7276a7ac8ecfd [2022-02-20 23:13:17,711 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-02-20 23:13:17,712 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-02-20 23:13:17,713 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-02-20 23:13:17,713 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-02-20 23:13:17,716 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-02-20 23:13:17,716 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 11:13:17" (1/1) ... [2022-02-20 23:13:17,717 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@66e3fee3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 11:13:17, skipping insertion in model container [2022-02-20 23:13:17,718 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 11:13:17" (1/1) ... [2022-02-20 23:13:17,722 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-02-20 23:13:17,827 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-02-20 23:13:19,953 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-alloc-spinlock_drivers-net-xen-netfront.cil.i[402050,402063] [2022-02-20 23:13:19,955 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-alloc-spinlock_drivers-net-xen-netfront.cil.i[402195,402208] [2022-02-20 23:13:19,971 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 23:13:19,988 INFO L203 MainTranslator]: Completed pre-run [2022-02-20 23:13:20,270 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-alloc-spinlock_drivers-net-xen-netfront.cil.i[402050,402063] [2022-02-20 23:13:20,270 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-alloc-spinlock_drivers-net-xen-netfront.cil.i[402195,402208] [2022-02-20 23:13:20,276 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 23:13:20,410 INFO L208 MainTranslator]: Completed translation [2022-02-20 23:13:20,410 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 11:13:20 WrapperNode [2022-02-20 23:13:20,410 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-02-20 23:13:20,411 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-02-20 23:13:20,411 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-02-20 23:13:20,411 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-02-20 23:13:20,416 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 11:13:20" (1/1) ... [2022-02-20 23:13:20,502 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 11:13:20" (1/1) ... [2022-02-20 23:13:20,663 INFO L137 Inliner]: procedures = 547, calls = 2335, calls flagged for inlining = 258, calls inlined = 200, statements flattened = 5036 [2022-02-20 23:13:20,664 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-02-20 23:13:20,665 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-02-20 23:13:20,665 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-02-20 23:13:20,665 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-02-20 23:13:20,671 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 11:13:20" (1/1) ... [2022-02-20 23:13:20,671 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 11:13:20" (1/1) ... [2022-02-20 23:13:20,703 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 11:13:20" (1/1) ... [2022-02-20 23:13:20,704 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 11:13:20" (1/1) ... [2022-02-20 23:13:20,808 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 11:13:20" (1/1) ... [2022-02-20 23:13:20,827 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 11:13:20" (1/1) ... [2022-02-20 23:13:20,884 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 11:13:20" (1/1) ... [2022-02-20 23:13:20,913 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-02-20 23:13:20,914 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-02-20 23:13:20,914 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-02-20 23:13:20,914 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-02-20 23:13:20,915 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 11:13:20" (1/1) ... [2022-02-20 23:13:20,920 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 23:13:20,927 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-20 23:13:20,936 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) [2022-02-20 23:13:20,987 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 [2022-02-20 23:13:21,008 INFO L130 BoogieDeclarations]: Found specification of procedure get_page [2022-02-20 23:13:21,009 INFO L138 BoogieDeclarations]: Found implementation of procedure get_page [2022-02-20 23:13:21,009 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-02-20 23:13:21,009 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-02-20 23:13:21,009 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_head_init [2022-02-20 23:13:21,009 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_head_init [2022-02-20 23:13:21,010 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2022-02-20 23:13:21,010 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2022-02-20 23:13:21,010 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-02-20 23:13:21,010 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-02-20 23:13:21,010 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_rx_lock_of_netfront_info [2022-02-20 23:13:21,010 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_rx_lock_of_netfront_info [2022-02-20 23:13:21,010 INFO L130 BoogieDeclarations]: Found specification of procedure bind_evtchn_to_irqhandler [2022-02-20 23:13:21,010 INFO L138 BoogieDeclarations]: Found implementation of procedure bind_evtchn_to_irqhandler [2022-02-20 23:13:21,011 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2022-02-20 23:13:21,011 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2022-02-20 23:13:21,011 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_tx_interrupt [2022-02-20 23:13:21,011 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_tx_interrupt [2022-02-20 23:13:21,011 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-02-20 23:13:21,011 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-02-20 23:13:21,011 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_grant_ring [2022-02-20 23:13:21,012 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_grant_ring [2022-02-20 23:13:21,012 INFO L130 BoogieDeclarations]: Found specification of procedure free_percpu [2022-02-20 23:13:21,012 INFO L138 BoogieDeclarations]: Found implementation of procedure free_percpu [2022-02-20 23:13:21,012 INFO L130 BoogieDeclarations]: Found specification of procedure gnttab_claim_grant_reference [2022-02-20 23:13:21,012 INFO L138 BoogieDeclarations]: Found implementation of procedure gnttab_claim_grant_reference [2022-02-20 23:13:21,012 INFO L130 BoogieDeclarations]: Found specification of procedure gnttab_end_foreign_access [2022-02-20 23:13:21,012 INFO L138 BoogieDeclarations]: Found implementation of procedure gnttab_end_foreign_access [2022-02-20 23:13:21,012 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_disconnect_backend [2022-02-20 23:13:21,013 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_disconnect_backend [2022-02-20 23:13:21,013 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-02-20 23:13:21,013 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-02-20 23:13:21,013 INFO L130 BoogieDeclarations]: Found specification of procedure gnttab_alloc_grant_references [2022-02-20 23:13:21,013 INFO L138 BoogieDeclarations]: Found implementation of procedure gnttab_alloc_grant_references [2022-02-20 23:13:21,013 INFO L130 BoogieDeclarations]: Found specification of procedure gnttab_release_grant_reference [2022-02-20 23:13:21,013 INFO L138 BoogieDeclarations]: Found implementation of procedure gnttab_release_grant_reference [2022-02-20 23:13:21,014 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-02-20 23:13:21,014 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-02-20 23:13:21,014 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2022-02-20 23:13:21,014 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2022-02-20 23:13:21,014 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-02-20 23:13:21,014 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-02-20 23:13:21,014 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_rxidx [2022-02-20 23:13:21,015 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_rxidx [2022-02-20 23:13:21,015 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-02-20 23:13:21,015 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2022-02-20 23:13:21,015 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2022-02-20 23:13:21,015 INFO L130 BoogieDeclarations]: Found specification of procedure pfn_to_mfn [2022-02-20 23:13:21,015 INFO L138 BoogieDeclarations]: Found implementation of procedure pfn_to_mfn [2022-02-20 23:13:21,015 INFO L130 BoogieDeclarations]: Found specification of procedure skb_entry_set_link [2022-02-20 23:13:21,015 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_entry_set_link [2022-02-20 23:13:21,016 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-02-20 23:13:21,016 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-02-20 23:13:21,016 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-02-20 23:13:21,016 INFO L130 BoogieDeclarations]: Found specification of procedure gnttab_free_grant_references [2022-02-20 23:13:21,017 INFO L138 BoogieDeclarations]: Found implementation of procedure gnttab_free_grant_references [2022-02-20 23:13:21,017 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtoul [2022-02-20 23:13:21,017 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_strtoul [2022-02-20 23:13:21,018 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2022-02-20 23:13:21,018 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2022-02-20 23:13:21,018 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-02-20 23:13:21,018 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-02-20 23:13:21,018 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-02-20 23:13:21,018 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-02-20 23:13:21,019 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-02-20 23:13:21,019 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_poll_controller [2022-02-20 23:13:21,019 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_poll_controller [2022-02-20 23:13:21,019 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-02-20 23:13:21,019 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-02-20 23:13:21,020 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-02-20 23:13:21,020 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-02-20 23:13:21,020 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-02-20 23:13:21,020 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-02-20 23:13:21,020 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-02-20 23:13:21,020 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_124 [2022-02-20 23:13:21,020 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_124 [2022-02-20 23:13:21,020 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-02-20 23:13:21,020 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-02-20 23:13:21,021 INFO L130 BoogieDeclarations]: Found specification of procedure skb_get [2022-02-20 23:13:21,021 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_get [2022-02-20 23:13:21,021 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2022-02-20 23:13:21,021 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2022-02-20 23:13:21,021 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_get_rx_ref [2022-02-20 23:13:21,021 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_get_rx_ref [2022-02-20 23:13:21,021 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_tx_lock_of_netfront_info [2022-02-20 23:13:21,021 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_tx_lock_of_netfront_info [2022-02-20 23:13:21,022 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_uninit [2022-02-20 23:13:21,022 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_uninit [2022-02-20 23:13:21,022 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_dequeue [2022-02-20 23:13:21,022 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_dequeue [2022-02-20 23:13:21,022 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-02-20 23:13:21,023 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-02-20 23:13:21,023 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-02-20 23:13:21,023 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-02-20 23:13:21,023 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-02-20 23:13:21,023 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2022-02-20 23:13:21,024 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2022-02-20 23:13:21,024 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2022-02-20 23:13:21,024 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2022-02-20 23:13:21,024 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2022-02-20 23:13:21,024 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2022-02-20 23:13:21,024 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_gso [2022-02-20 23:13:21,024 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_gso [2022-02-20 23:13:21,025 INFO L130 BoogieDeclarations]: Found specification of procedure gnttab_grant_foreign_access_ref [2022-02-20 23:13:21,025 INFO L138 BoogieDeclarations]: Found implementation of procedure gnttab_grant_foreign_access_ref [2022-02-20 23:13:21,025 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2022-02-20 23:13:21,025 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2022-02-20 23:13:21,025 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-02-20 23:13:21,025 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-02-20 23:13:21,025 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2022-02-20 23:13:21,025 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2022-02-20 23:13:21,026 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2022-02-20 23:13:21,026 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2022-02-20 23:13:21,026 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-02-20 23:13:21,026 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-02-20 23:13:21,026 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_get_rx_skb [2022-02-20 23:13:21,027 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_get_rx_skb [2022-02-20 23:13:21,027 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-02-20 23:13:21,029 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-02-20 23:13:21,029 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2022-02-20 23:13:21,029 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2022-02-20 23:13:21,029 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-02-20 23:13:21,030 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-02-20 23:13:21,030 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-02-20 23:13:21,031 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-02-20 23:13:21,031 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_release_tx_bufs [2022-02-20 23:13:21,031 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_release_tx_bufs [2022-02-20 23:13:21,035 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2022-02-20 23:13:21,035 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2022-02-20 23:13:21,035 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_write [2022-02-20 23:13:21,035 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_write [2022-02-20 23:13:21,035 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-02-20 23:13:21,035 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-02-20 23:13:21,035 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-02-20 23:13:21,035 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-02-20 23:13:21,035 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_update_begin [2022-02-20 23:13:21,036 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_update_begin [2022-02-20 23:13:21,036 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_transaction_end [2022-02-20 23:13:21,036 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_transaction_end [2022-02-20 23:13:21,036 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-02-20 23:13:21,036 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-02-20 23:13:21,036 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-02-20 23:13:21,036 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-02-20 23:13:21,036 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2022-02-20 23:13:21,036 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2022-02-20 23:13:21,037 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_alloc_evtchn [2022-02-20 23:13:21,037 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_alloc_evtchn [2022-02-20 23:13:21,037 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2022-02-20 23:13:21,037 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2022-02-20 23:13:21,037 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-02-20 23:13:21,037 INFO L130 BoogieDeclarations]: Found specification of procedure netfront_tx_slot_available [2022-02-20 23:13:21,037 INFO L138 BoogieDeclarations]: Found implementation of procedure netfront_tx_slot_available [2022-02-20 23:13:21,037 INFO L130 BoogieDeclarations]: Found specification of procedure notify_remote_via_irq [2022-02-20 23:13:21,037 INFO L138 BoogieDeclarations]: Found implementation of procedure notify_remote_via_irq [2022-02-20 23:13:21,037 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_tx_lock_of_netfront_info [2022-02-20 23:13:21,038 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_tx_lock_of_netfront_info [2022-02-20 23:13:21,038 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_can_sg [2022-02-20 23:13:21,038 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_can_sg [2022-02-20 23:13:21,038 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-02-20 23:13:21,038 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_tail [2022-02-20 23:13:21,038 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_tail [2022-02-20 23:13:21,038 INFO L130 BoogieDeclarations]: Found specification of procedure store_rxbuf_min [2022-02-20 23:13:21,039 INFO L138 BoogieDeclarations]: Found implementation of procedure store_rxbuf_min [2022-02-20 23:13:21,039 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_107 [2022-02-20 23:13:21,039 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_107 [2022-02-20 23:13:21,039 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-02-20 23:13:21,039 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2022-02-20 23:13:21,039 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2022-02-20 23:13:21,039 INFO L130 BoogieDeclarations]: Found specification of procedure add_id_to_freelist [2022-02-20 23:13:21,039 INFO L138 BoogieDeclarations]: Found implementation of procedure add_id_to_freelist [2022-02-20 23:13:21,040 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_alloc_rx_buffers [2022-02-20 23:13:21,040 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_alloc_rx_buffers [2022-02-20 23:13:21,040 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-02-20 23:13:21,040 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-02-20 23:13:21,040 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-02-20 23:13:21,040 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-02-20 23:13:21,040 INFO L130 BoogieDeclarations]: Found specification of procedure free_pages [2022-02-20 23:13:21,040 INFO L138 BoogieDeclarations]: Found implementation of procedure free_pages [2022-02-20 23:13:21,040 INFO L130 BoogieDeclarations]: Found specification of procedure gnttab_end_foreign_access_ref [2022-02-20 23:13:21,040 INFO L138 BoogieDeclarations]: Found implementation of procedure gnttab_end_foreign_access_ref [2022-02-20 23:13:21,041 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2022-02-20 23:13:21,041 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2022-02-20 23:13:21,041 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_bh_104 [2022-02-20 23:13:21,041 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_bh_104 [2022-02-20 23:13:21,041 INFO L130 BoogieDeclarations]: Found specification of procedure unbind_from_irqhandler [2022-02-20 23:13:21,041 INFO L138 BoogieDeclarations]: Found implementation of procedure unbind_from_irqhandler [2022-02-20 23:13:21,041 INFO L130 BoogieDeclarations]: Found specification of procedure get_zeroed_page [2022-02-20 23:13:21,041 INFO L138 BoogieDeclarations]: Found implementation of procedure get_zeroed_page [2022-02-20 23:13:21,041 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_insert [2022-02-20 23:13:21,042 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_insert [2022-02-20 23:13:21,042 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-02-20 23:13:21,043 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-02-20 23:13:21,043 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-02-20 23:13:21,043 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-02-20 23:13:21,043 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_page [2022-02-20 23:13:21,043 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_page [2022-02-20 23:13:21,043 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_end_access [2022-02-20 23:13:21,043 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_end_access [2022-02-20 23:13:21,044 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-02-20 23:13:21,044 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-02-20 23:13:21,044 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-02-20 23:13:21,044 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-02-20 23:13:21,044 INFO L130 BoogieDeclarations]: Found specification of procedure skb_add_rx_frag [2022-02-20 23:13:21,044 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_add_rx_frag [2022-02-20 23:13:21,044 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-02-20 23:13:21,044 INFO L130 BoogieDeclarations]: Found specification of procedure net_ratelimit [2022-02-20 23:13:21,044 INFO L138 BoogieDeclarations]: Found implementation of procedure net_ratelimit [2022-02-20 23:13:21,045 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-02-20 23:13:21,045 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-02-20 23:13:21,045 INFO L130 BoogieDeclarations]: Found specification of procedure get_id_from_freelist [2022-02-20 23:13:21,045 INFO L138 BoogieDeclarations]: Found implementation of procedure get_id_from_freelist [2022-02-20 23:13:21,045 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-02-20 23:13:21,045 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-02-20 23:13:21,045 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_rx_interrupt [2022-02-20 23:13:21,045 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_rx_interrupt [2022-02-20 23:13:21,045 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_rx_lock_of_netfront_info [2022-02-20 23:13:21,045 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_rx_lock_of_netfront_info [2022-02-20 23:13:21,046 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2022-02-20 23:13:21,046 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2022-02-20 23:13:21,046 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_next [2022-02-20 23:13:21,046 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_next [2022-02-20 23:13:21,046 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_bh_105 [2022-02-20 23:13:21,046 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_bh_105 [2022-02-20 23:13:21,046 INFO L130 BoogieDeclarations]: Found specification of procedure store_rxbuf_max [2022-02-20 23:13:21,046 INFO L138 BoogieDeclarations]: Found implementation of procedure store_rxbuf_max [2022-02-20 23:13:21,046 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2022-02-20 23:13:21,046 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2022-02-20 23:13:21,047 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_len [2022-02-20 23:13:21,047 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_len [2022-02-20 23:13:21,047 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-02-20 23:13:21,047 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-02-20 23:13:21,047 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_interrupt [2022-02-20 23:13:21,047 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_interrupt [2022-02-20 23:13:21,047 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_123 [2022-02-20 23:13:21,047 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_123 [2022-02-20 23:13:21,047 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-02-20 23:13:21,048 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-02-20 23:13:21,048 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-02-20 23:13:21,048 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2022-02-20 23:13:21,048 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2022-02-20 23:13:21,048 INFO L130 BoogieDeclarations]: Found specification of procedure device_remove_file [2022-02-20 23:13:21,048 INFO L138 BoogieDeclarations]: Found implementation of procedure device_remove_file [2022-02-20 23:13:21,048 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_free_evtchn [2022-02-20 23:13:21,048 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_free_evtchn [2022-02-20 23:13:21,049 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_tx_buf_gc [2022-02-20 23:13:21,051 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_tx_buf_gc [2022-02-20 23:13:21,757 INFO L234 CfgBuilder]: Building ICFG [2022-02-20 23:13:21,760 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-02-20 23:13:21,935 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-02-20 23:13:27,905 INFO L275 CfgBuilder]: Performing block encoding [2022-02-20 23:13:27,926 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-02-20 23:13:27,929 INFO L299 CfgBuilder]: Removed 0 assume(true) statements. [2022-02-20 23:13:27,933 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.02 11:13:27 BoogieIcfgContainer [2022-02-20 23:13:27,933 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-02-20 23:13:27,935 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-02-20 23:13:27,935 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-02-20 23:13:27,937 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-02-20 23:13:27,937 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 20.02 11:13:17" (1/3) ... [2022-02-20 23:13:27,937 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@73b925aa and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.02 11:13:27, skipping insertion in model container [2022-02-20 23:13:27,938 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 11:13:20" (2/3) ... [2022-02-20 23:13:27,938 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@73b925aa and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.02 11:13:27, skipping insertion in model container [2022-02-20 23:13:27,938 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.02 11:13:27" (3/3) ... [2022-02-20 23:13:27,940 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-3.14_linux-alloc-spinlock_drivers-net-xen-netfront.cil.i [2022-02-20 23:13:27,944 INFO L205 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-02-20 23:13:27,944 INFO L164 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-02-20 23:13:28,009 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-02-20 23:13:28,014 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2022-02-20 23:13:28,014 INFO L340 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-02-20 23:13:28,072 INFO L276 IsEmpty]: Start isEmpty. Operand has 1720 states, 1177 states have (on average 1.2752761257434155) internal successors, (1501), 1216 states have internal predecessors, (1501), 427 states have call successors, (427), 115 states have call predecessors, (427), 114 states have return successors, (423), 420 states have call predecessors, (423), 423 states have call successors, (423) [2022-02-20 23:13:28,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2022-02-20 23:13:28,092 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 23:13:28,092 INFO L514 BasicCegarLoop]: trace histogram [9, 9, 9, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-02-20 23:13:28,093 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 23:13:28,096 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 23:13:28,097 INFO L85 PathProgramCache]: Analyzing trace with hash 90433789, now seen corresponding path program 1 times [2022-02-20 23:13:28,103 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 23:13:28,103 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1776753058] [2022-02-20 23:13:28,103 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 23:13:28,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 23:13:28,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 23:13:28,682 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-02-20 23:13:28,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 23:13:28,692 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-02-20 23:13:28,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 23:13:28,704 INFO L290 TraceCheckUtils]: 0: Hoare triple {1723#true} ~expression := #in~expression; {1723#true} is VALID [2022-02-20 23:13:28,704 INFO L290 TraceCheckUtils]: 1: Hoare triple {1723#true} assume !(0 == ~expression); {1723#true} is VALID [2022-02-20 23:13:28,704 INFO L290 TraceCheckUtils]: 2: Hoare triple {1723#true} assume true; {1723#true} is VALID [2022-02-20 23:13:28,704 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {1723#true} {1723#true} #3608#return; {1723#true} is VALID [2022-02-20 23:13:28,705 INFO L290 TraceCheckUtils]: 0: Hoare triple {1723#true} ~val := #in~val; {1723#true} is VALID [2022-02-20 23:13:28,705 INFO L272 TraceCheckUtils]: 1: Hoare triple {1723#true} call ldv_assume((if ~val <= 0 then 1 else 0)); {1723#true} is VALID [2022-02-20 23:13:28,705 INFO L290 TraceCheckUtils]: 2: Hoare triple {1723#true} ~expression := #in~expression; {1723#true} is VALID [2022-02-20 23:13:28,706 INFO L290 TraceCheckUtils]: 3: Hoare triple {1723#true} assume !(0 == ~expression); {1723#true} is VALID [2022-02-20 23:13:28,706 INFO L290 TraceCheckUtils]: 4: Hoare triple {1723#true} assume true; {1723#true} is VALID [2022-02-20 23:13:28,706 INFO L284 TraceCheckUtils]: 5: Hoare quadruple {1723#true} {1723#true} #3608#return; {1723#true} is VALID [2022-02-20 23:13:28,706 INFO L290 TraceCheckUtils]: 6: Hoare triple {1723#true} #res := ~val; {1723#true} is VALID [2022-02-20 23:13:28,706 INFO L290 TraceCheckUtils]: 7: Hoare triple {1723#true} assume true; {1723#true} is VALID [2022-02-20 23:13:28,706 INFO L284 TraceCheckUtils]: 8: Hoare quadruple {1723#true} {1723#true} #4066#return; {1723#true} is VALID [2022-02-20 23:13:28,707 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-02-20 23:13:28,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 23:13:28,716 INFO L290 TraceCheckUtils]: 0: Hoare triple {1723#true} havoc ~tmp~133;assume -2147483648 <= #t~nondet1098 && #t~nondet1098 <= 2147483647;~tmp~133 := #t~nondet1098;havoc #t~nondet1098;#res := ~tmp~133; {1723#true} is VALID [2022-02-20 23:13:28,717 INFO L290 TraceCheckUtils]: 1: Hoare triple {1723#true} assume true; {1723#true} is VALID [2022-02-20 23:13:28,717 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {1723#true} {1723#true} #4068#return; {1723#true} is VALID [2022-02-20 23:13:28,717 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2022-02-20 23:13:28,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 23:13:28,724 INFO L290 TraceCheckUtils]: 0: Hoare triple {1723#true} ~expression := #in~expression; {1723#true} is VALID [2022-02-20 23:13:28,725 INFO L290 TraceCheckUtils]: 1: Hoare triple {1723#true} assume !(0 == ~expression); {1723#true} is VALID [2022-02-20 23:13:28,725 INFO L290 TraceCheckUtils]: 2: Hoare triple {1723#true} assume true; {1723#true} is VALID [2022-02-20 23:13:28,725 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {1723#true} {1723#true} #4076#return; {1723#true} is VALID [2022-02-20 23:13:28,725 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2022-02-20 23:13:28,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 23:13:28,733 INFO L290 TraceCheckUtils]: 0: Hoare triple {1723#true} havoc ~tmp~133;assume -2147483648 <= #t~nondet1098 && #t~nondet1098 <= 2147483647;~tmp~133 := #t~nondet1098;havoc #t~nondet1098;#res := ~tmp~133; {1723#true} is VALID [2022-02-20 23:13:28,734 INFO L290 TraceCheckUtils]: 1: Hoare triple {1723#true} assume true; {1723#true} is VALID [2022-02-20 23:13:28,734 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {1723#true} {1723#true} #4078#return; {1723#true} is VALID [2022-02-20 23:13:28,740 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2022-02-20 23:13:28,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 23:13:28,752 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-02-20 23:13:28,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 23:13:28,759 INFO L290 TraceCheckUtils]: 0: Hoare triple {1723#true} ~expression := #in~expression; {1723#true} is VALID [2022-02-20 23:13:28,759 INFO L290 TraceCheckUtils]: 1: Hoare triple {1723#true} assume !(0 == ~expression); {1723#true} is VALID [2022-02-20 23:13:28,759 INFO L290 TraceCheckUtils]: 2: Hoare triple {1723#true} assume true; {1723#true} is VALID [2022-02-20 23:13:28,760 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {1723#true} {1723#true} #3494#return; {1723#true} is VALID [2022-02-20 23:13:28,760 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-02-20 23:13:28,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 23:13:28,767 INFO L290 TraceCheckUtils]: 0: Hoare triple {1723#true} ~ptr.base, ~ptr.offset := #in~ptr.base, #in~ptr.offset;#res := (if (~ptr.base + ~ptr.offset) % 18446744073709551616 > 4294967295 then 1 else 0); {1723#true} is VALID [2022-02-20 23:13:28,767 INFO L290 TraceCheckUtils]: 1: Hoare triple {1723#true} assume true; {1723#true} is VALID [2022-02-20 23:13:28,767 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {1723#true} {1723#true} #3496#return; {1723#true} is VALID [2022-02-20 23:13:28,767 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-02-20 23:13:28,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 23:13:28,775 INFO L290 TraceCheckUtils]: 0: Hoare triple {1723#true} ~expression := #in~expression; {1723#true} is VALID [2022-02-20 23:13:28,775 INFO L290 TraceCheckUtils]: 1: Hoare triple {1723#true} assume !(0 == ~expression); {1723#true} is VALID [2022-02-20 23:13:28,775 INFO L290 TraceCheckUtils]: 2: Hoare triple {1723#true} assume true; {1723#true} is VALID [2022-02-20 23:13:28,776 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {1723#true} {1723#true} #3498#return; {1723#true} is VALID [2022-02-20 23:13:28,776 INFO L290 TraceCheckUtils]: 0: Hoare triple {1860#(and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))} ~size := #in~size;havoc ~res~3.base, ~res~3.offset;havoc ~tmp~131.base, ~tmp~131.offset;havoc ~tmp___0~61;call #t~malloc1094.base, #t~malloc1094.offset := #Ultimate.allocOnHeap(~size);~tmp~131.base, ~tmp~131.offset := #t~malloc1094.base, #t~malloc1094.offset;havoc #t~malloc1094.base, #t~malloc1094.offset;~res~3.base, ~res~3.offset := ~tmp~131.base, ~tmp~131.offset; {1723#true} is VALID [2022-02-20 23:13:28,776 INFO L272 TraceCheckUtils]: 1: Hoare triple {1723#true} call ldv_assume((if 0 != (~res~3.base + ~res~3.offset) % 18446744073709551616 then 1 else 0)); {1723#true} is VALID [2022-02-20 23:13:28,776 INFO L290 TraceCheckUtils]: 2: Hoare triple {1723#true} ~expression := #in~expression; {1723#true} is VALID [2022-02-20 23:13:28,776 INFO L290 TraceCheckUtils]: 3: Hoare triple {1723#true} assume !(0 == ~expression); {1723#true} is VALID [2022-02-20 23:13:28,777 INFO L290 TraceCheckUtils]: 4: Hoare triple {1723#true} assume true; {1723#true} is VALID [2022-02-20 23:13:28,777 INFO L284 TraceCheckUtils]: 5: Hoare quadruple {1723#true} {1723#true} #3494#return; {1723#true} is VALID [2022-02-20 23:13:28,777 INFO L272 TraceCheckUtils]: 6: Hoare triple {1723#true} call #t~ret1095 := ldv_is_err(~res~3.base, ~res~3.offset); {1723#true} is VALID [2022-02-20 23:13:28,777 INFO L290 TraceCheckUtils]: 7: Hoare triple {1723#true} ~ptr.base, ~ptr.offset := #in~ptr.base, #in~ptr.offset;#res := (if (~ptr.base + ~ptr.offset) % 18446744073709551616 > 4294967295 then 1 else 0); {1723#true} is VALID [2022-02-20 23:13:28,777 INFO L290 TraceCheckUtils]: 8: Hoare triple {1723#true} assume true; {1723#true} is VALID [2022-02-20 23:13:28,777 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {1723#true} {1723#true} #3496#return; {1723#true} is VALID [2022-02-20 23:13:28,778 INFO L290 TraceCheckUtils]: 10: Hoare triple {1723#true} assume -9223372036854775808 <= #t~ret1095 && #t~ret1095 <= 9223372036854775807;~tmp___0~61 := #t~ret1095;havoc #t~ret1095; {1723#true} is VALID [2022-02-20 23:13:28,778 INFO L272 TraceCheckUtils]: 11: Hoare triple {1723#true} call ldv_assume((if 0 == ~tmp___0~61 then 1 else 0)); {1723#true} is VALID [2022-02-20 23:13:28,778 INFO L290 TraceCheckUtils]: 12: Hoare triple {1723#true} ~expression := #in~expression; {1723#true} is VALID [2022-02-20 23:13:28,778 INFO L290 TraceCheckUtils]: 13: Hoare triple {1723#true} assume !(0 == ~expression); {1723#true} is VALID [2022-02-20 23:13:28,778 INFO L290 TraceCheckUtils]: 14: Hoare triple {1723#true} assume true; {1723#true} is VALID [2022-02-20 23:13:28,779 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {1723#true} {1723#true} #3498#return; {1723#true} is VALID [2022-02-20 23:13:28,779 INFO L290 TraceCheckUtils]: 16: Hoare triple {1723#true} #res.base, #res.offset := ~res~3.base, ~res~3.offset; {1723#true} is VALID [2022-02-20 23:13:28,779 INFO L290 TraceCheckUtils]: 17: Hoare triple {1723#true} assume true; {1723#true} is VALID [2022-02-20 23:13:28,779 INFO L284 TraceCheckUtils]: 18: Hoare quadruple {1723#true} {1723#true} #4080#return; {1723#true} is VALID [2022-02-20 23:13:28,779 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2022-02-20 23:13:28,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 23:13:28,788 INFO L290 TraceCheckUtils]: 0: Hoare triple {1723#true} havoc ~tmp~133;assume -2147483648 <= #t~nondet1098 && #t~nondet1098 <= 2147483647;~tmp~133 := #t~nondet1098;havoc #t~nondet1098;#res := ~tmp~133; {1723#true} is VALID [2022-02-20 23:13:28,788 INFO L290 TraceCheckUtils]: 1: Hoare triple {1723#true} assume true; {1723#true} is VALID [2022-02-20 23:13:28,788 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {1723#true} {1723#true} #4082#return; {1723#true} is VALID [2022-02-20 23:13:28,788 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2022-02-20 23:13:28,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 23:13:28,800 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-02-20 23:13:28,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 23:13:28,805 INFO L290 TraceCheckUtils]: 0: Hoare triple {1723#true} ~expression := #in~expression; {1723#true} is VALID [2022-02-20 23:13:28,806 INFO L290 TraceCheckUtils]: 1: Hoare triple {1723#true} assume !(0 == ~expression); {1723#true} is VALID [2022-02-20 23:13:28,806 INFO L290 TraceCheckUtils]: 2: Hoare triple {1723#true} assume true; {1723#true} is VALID [2022-02-20 23:13:28,806 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {1723#true} {1723#true} #3494#return; {1723#true} is VALID [2022-02-20 23:13:28,806 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-02-20 23:13:28,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 23:13:28,812 INFO L290 TraceCheckUtils]: 0: Hoare triple {1723#true} ~ptr.base, ~ptr.offset := #in~ptr.base, #in~ptr.offset;#res := (if (~ptr.base + ~ptr.offset) % 18446744073709551616 > 4294967295 then 1 else 0); {1723#true} is VALID [2022-02-20 23:13:28,813 INFO L290 TraceCheckUtils]: 1: Hoare triple {1723#true} assume true; {1723#true} is VALID [2022-02-20 23:13:28,813 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {1723#true} {1723#true} #3496#return; {1723#true} is VALID [2022-02-20 23:13:28,813 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-02-20 23:13:28,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 23:13:28,820 INFO L290 TraceCheckUtils]: 0: Hoare triple {1723#true} ~expression := #in~expression; {1723#true} is VALID [2022-02-20 23:13:28,820 INFO L290 TraceCheckUtils]: 1: Hoare triple {1723#true} assume !(0 == ~expression); {1723#true} is VALID [2022-02-20 23:13:28,821 INFO L290 TraceCheckUtils]: 2: Hoare triple {1723#true} assume true; {1723#true} is VALID [2022-02-20 23:13:28,821 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {1723#true} {1723#true} #3498#return; {1723#true} is VALID [2022-02-20 23:13:28,821 INFO L290 TraceCheckUtils]: 0: Hoare triple {1860#(and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))} ~size := #in~size;havoc ~res~3.base, ~res~3.offset;havoc ~tmp~131.base, ~tmp~131.offset;havoc ~tmp___0~61;call #t~malloc1094.base, #t~malloc1094.offset := #Ultimate.allocOnHeap(~size);~tmp~131.base, ~tmp~131.offset := #t~malloc1094.base, #t~malloc1094.offset;havoc #t~malloc1094.base, #t~malloc1094.offset;~res~3.base, ~res~3.offset := ~tmp~131.base, ~tmp~131.offset; {1723#true} is VALID [2022-02-20 23:13:28,821 INFO L272 TraceCheckUtils]: 1: Hoare triple {1723#true} call ldv_assume((if 0 != (~res~3.base + ~res~3.offset) % 18446744073709551616 then 1 else 0)); {1723#true} is VALID [2022-02-20 23:13:28,821 INFO L290 TraceCheckUtils]: 2: Hoare triple {1723#true} ~expression := #in~expression; {1723#true} is VALID [2022-02-20 23:13:28,821 INFO L290 TraceCheckUtils]: 3: Hoare triple {1723#true} assume !(0 == ~expression); {1723#true} is VALID [2022-02-20 23:13:28,822 INFO L290 TraceCheckUtils]: 4: Hoare triple {1723#true} assume true; {1723#true} is VALID [2022-02-20 23:13:28,822 INFO L284 TraceCheckUtils]: 5: Hoare quadruple {1723#true} {1723#true} #3494#return; {1723#true} is VALID [2022-02-20 23:13:28,822 INFO L272 TraceCheckUtils]: 6: Hoare triple {1723#true} call #t~ret1095 := ldv_is_err(~res~3.base, ~res~3.offset); {1723#true} is VALID [2022-02-20 23:13:28,822 INFO L290 TraceCheckUtils]: 7: Hoare triple {1723#true} ~ptr.base, ~ptr.offset := #in~ptr.base, #in~ptr.offset;#res := (if (~ptr.base + ~ptr.offset) % 18446744073709551616 > 4294967295 then 1 else 0); {1723#true} is VALID [2022-02-20 23:13:28,822 INFO L290 TraceCheckUtils]: 8: Hoare triple {1723#true} assume true; {1723#true} is VALID [2022-02-20 23:13:28,822 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {1723#true} {1723#true} #3496#return; {1723#true} is VALID [2022-02-20 23:13:28,823 INFO L290 TraceCheckUtils]: 10: Hoare triple {1723#true} assume -9223372036854775808 <= #t~ret1095 && #t~ret1095 <= 9223372036854775807;~tmp___0~61 := #t~ret1095;havoc #t~ret1095; {1723#true} is VALID [2022-02-20 23:13:28,823 INFO L272 TraceCheckUtils]: 11: Hoare triple {1723#true} call ldv_assume((if 0 == ~tmp___0~61 then 1 else 0)); {1723#true} is VALID [2022-02-20 23:13:28,823 INFO L290 TraceCheckUtils]: 12: Hoare triple {1723#true} ~expression := #in~expression; {1723#true} is VALID [2022-02-20 23:13:28,823 INFO L290 TraceCheckUtils]: 13: Hoare triple {1723#true} assume !(0 == ~expression); {1723#true} is VALID [2022-02-20 23:13:28,823 INFO L290 TraceCheckUtils]: 14: Hoare triple {1723#true} assume true; {1723#true} is VALID [2022-02-20 23:13:28,823 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {1723#true} {1723#true} #3498#return; {1723#true} is VALID [2022-02-20 23:13:28,824 INFO L290 TraceCheckUtils]: 16: Hoare triple {1723#true} #res.base, #res.offset := ~res~3.base, ~res~3.offset; {1723#true} is VALID [2022-02-20 23:13:28,824 INFO L290 TraceCheckUtils]: 17: Hoare triple {1723#true} assume true; {1723#true} is VALID [2022-02-20 23:13:28,824 INFO L284 TraceCheckUtils]: 18: Hoare quadruple {1723#true} {1723#true} #4084#return; {1723#true} is VALID [2022-02-20 23:13:28,824 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2022-02-20 23:13:28,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 23:13:28,832 INFO L290 TraceCheckUtils]: 0: Hoare triple {1723#true} havoc ~tmp~133;assume -2147483648 <= #t~nondet1098 && #t~nondet1098 <= 2147483647;~tmp~133 := #t~nondet1098;havoc #t~nondet1098;#res := ~tmp~133; {1723#true} is VALID [2022-02-20 23:13:28,832 INFO L290 TraceCheckUtils]: 1: Hoare triple {1723#true} assume true; {1723#true} is VALID [2022-02-20 23:13:28,832 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {1723#true} {1723#true} #4086#return; {1723#true} is VALID [2022-02-20 23:13:28,832 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2022-02-20 23:13:28,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 23:13:28,843 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-02-20 23:13:28,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 23:13:28,850 INFO L290 TraceCheckUtils]: 0: Hoare triple {1723#true} ~expression := #in~expression; {1723#true} is VALID [2022-02-20 23:13:28,850 INFO L290 TraceCheckUtils]: 1: Hoare triple {1723#true} assume !(0 == ~expression); {1723#true} is VALID [2022-02-20 23:13:28,850 INFO L290 TraceCheckUtils]: 2: Hoare triple {1723#true} assume true; {1723#true} is VALID [2022-02-20 23:13:28,850 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {1723#true} {1723#true} #3494#return; {1723#true} is VALID [2022-02-20 23:13:28,850 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-02-20 23:13:28,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 23:13:28,858 INFO L290 TraceCheckUtils]: 0: Hoare triple {1723#true} ~ptr.base, ~ptr.offset := #in~ptr.base, #in~ptr.offset;#res := (if (~ptr.base + ~ptr.offset) % 18446744073709551616 > 4294967295 then 1 else 0); {1723#true} is VALID [2022-02-20 23:13:28,858 INFO L290 TraceCheckUtils]: 1: Hoare triple {1723#true} assume true; {1723#true} is VALID [2022-02-20 23:13:28,858 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {1723#true} {1723#true} #3496#return; {1723#true} is VALID [2022-02-20 23:13:28,858 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-02-20 23:13:28,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 23:13:28,865 INFO L290 TraceCheckUtils]: 0: Hoare triple {1723#true} ~expression := #in~expression; {1723#true} is VALID [2022-02-20 23:13:28,865 INFO L290 TraceCheckUtils]: 1: Hoare triple {1723#true} assume !(0 == ~expression); {1723#true} is VALID [2022-02-20 23:13:28,865 INFO L290 TraceCheckUtils]: 2: Hoare triple {1723#true} assume true; {1723#true} is VALID [2022-02-20 23:13:28,866 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {1723#true} {1723#true} #3498#return; {1723#true} is VALID [2022-02-20 23:13:28,866 INFO L290 TraceCheckUtils]: 0: Hoare triple {1860#(and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))} ~size := #in~size;havoc ~res~3.base, ~res~3.offset;havoc ~tmp~131.base, ~tmp~131.offset;havoc ~tmp___0~61;call #t~malloc1094.base, #t~malloc1094.offset := #Ultimate.allocOnHeap(~size);~tmp~131.base, ~tmp~131.offset := #t~malloc1094.base, #t~malloc1094.offset;havoc #t~malloc1094.base, #t~malloc1094.offset;~res~3.base, ~res~3.offset := ~tmp~131.base, ~tmp~131.offset; {1723#true} is VALID [2022-02-20 23:13:28,866 INFO L272 TraceCheckUtils]: 1: Hoare triple {1723#true} call ldv_assume((if 0 != (~res~3.base + ~res~3.offset) % 18446744073709551616 then 1 else 0)); {1723#true} is VALID [2022-02-20 23:13:28,866 INFO L290 TraceCheckUtils]: 2: Hoare triple {1723#true} ~expression := #in~expression; {1723#true} is VALID [2022-02-20 23:13:28,866 INFO L290 TraceCheckUtils]: 3: Hoare triple {1723#true} assume !(0 == ~expression); {1723#true} is VALID [2022-02-20 23:13:28,866 INFO L290 TraceCheckUtils]: 4: Hoare triple {1723#true} assume true; {1723#true} is VALID [2022-02-20 23:13:28,867 INFO L284 TraceCheckUtils]: 5: Hoare quadruple {1723#true} {1723#true} #3494#return; {1723#true} is VALID [2022-02-20 23:13:28,867 INFO L272 TraceCheckUtils]: 6: Hoare triple {1723#true} call #t~ret1095 := ldv_is_err(~res~3.base, ~res~3.offset); {1723#true} is VALID [2022-02-20 23:13:28,867 INFO L290 TraceCheckUtils]: 7: Hoare triple {1723#true} ~ptr.base, ~ptr.offset := #in~ptr.base, #in~ptr.offset;#res := (if (~ptr.base + ~ptr.offset) % 18446744073709551616 > 4294967295 then 1 else 0); {1723#true} is VALID [2022-02-20 23:13:28,867 INFO L290 TraceCheckUtils]: 8: Hoare triple {1723#true} assume true; {1723#true} is VALID [2022-02-20 23:13:28,867 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {1723#true} {1723#true} #3496#return; {1723#true} is VALID [2022-02-20 23:13:28,867 INFO L290 TraceCheckUtils]: 10: Hoare triple {1723#true} assume -9223372036854775808 <= #t~ret1095 && #t~ret1095 <= 9223372036854775807;~tmp___0~61 := #t~ret1095;havoc #t~ret1095; {1723#true} is VALID [2022-02-20 23:13:28,868 INFO L272 TraceCheckUtils]: 11: Hoare triple {1723#true} call ldv_assume((if 0 == ~tmp___0~61 then 1 else 0)); {1723#true} is VALID [2022-02-20 23:13:28,868 INFO L290 TraceCheckUtils]: 12: Hoare triple {1723#true} ~expression := #in~expression; {1723#true} is VALID [2022-02-20 23:13:28,868 INFO L290 TraceCheckUtils]: 13: Hoare triple {1723#true} assume !(0 == ~expression); {1723#true} is VALID [2022-02-20 23:13:28,868 INFO L290 TraceCheckUtils]: 14: Hoare triple {1723#true} assume true; {1723#true} is VALID [2022-02-20 23:13:28,868 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {1723#true} {1723#true} #3498#return; {1723#true} is VALID [2022-02-20 23:13:28,868 INFO L290 TraceCheckUtils]: 16: Hoare triple {1723#true} #res.base, #res.offset := ~res~3.base, ~res~3.offset; {1723#true} is VALID [2022-02-20 23:13:28,868 INFO L290 TraceCheckUtils]: 17: Hoare triple {1723#true} assume true; {1723#true} is VALID [2022-02-20 23:13:28,869 INFO L284 TraceCheckUtils]: 18: Hoare quadruple {1723#true} {1723#true} #4088#return; {1723#true} is VALID [2022-02-20 23:13:28,869 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 114 [2022-02-20 23:13:28,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 23:13:28,875 INFO L290 TraceCheckUtils]: 0: Hoare triple {1723#true} ~dev.base, ~dev.offset := #in~dev.base, #in~dev.offset;#res.base, #res.offset := ~dev.base, 3200 + ~dev.offset; {1723#true} is VALID [2022-02-20 23:13:28,875 INFO L290 TraceCheckUtils]: 1: Hoare triple {1723#true} assume true; {1723#true} is VALID [2022-02-20 23:13:28,876 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {1723#true} {1723#true} #3516#return; {1723#true} is VALID [2022-02-20 23:13:28,876 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 119 [2022-02-20 23:13:28,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 23:13:28,882 INFO L290 TraceCheckUtils]: 0: Hoare triple {1723#true} ~arg0 := #in~arg0;#res := #t~nondet1194;havoc #t~nondet1194; {1723#true} is VALID [2022-02-20 23:13:28,882 INFO L290 TraceCheckUtils]: 1: Hoare triple {1723#true} assume true; {1723#true} is VALID [2022-02-20 23:13:28,882 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {1723#true} {1723#true} #3518#return; {1723#true} is VALID [2022-02-20 23:13:28,882 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2022-02-20 23:13:28,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 23:13:28,888 INFO L290 TraceCheckUtils]: 0: Hoare triple {1723#true} ~arg0.base, ~arg0.offset := #in~arg0.base, #in~arg0.offset;~arg1.base, ~arg1.offset := #in~arg1.base, #in~arg1.offset;~arg2 := #in~arg2;#res := #t~nondet1218;havoc #t~nondet1218; {1723#true} is VALID [2022-02-20 23:13:28,888 INFO L290 TraceCheckUtils]: 1: Hoare triple {1723#true} assume true; {1723#true} is VALID [2022-02-20 23:13:28,889 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {1723#true} {1723#true} #3520#return; {1723#true} is VALID [2022-02-20 23:13:28,892 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2022-02-20 23:13:28,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 23:13:28,901 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-02-20 23:13:28,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 23:13:28,907 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-02-20 23:13:28,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 23:13:28,913 INFO L290 TraceCheckUtils]: 0: Hoare triple {1723#true} ~arg0.base, ~arg0.offset := #in~arg0.base, #in~arg0.offset;~arg1 := #in~arg1; {1723#true} is VALID [2022-02-20 23:13:28,913 INFO L290 TraceCheckUtils]: 1: Hoare triple {1723#true} assume true; {1723#true} is VALID [2022-02-20 23:13:28,913 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {1723#true} {1894#(= ~ldv_spin_rx_lock_of_netfront_info~0 |old(~ldv_spin_rx_lock_of_netfront_info~0)|)} #3392#return; {1723#true} is VALID [2022-02-20 23:13:28,913 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2022-02-20 23:13:28,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 23:13:28,919 INFO L290 TraceCheckUtils]: 0: Hoare triple {1723#true} ~expression := #in~expression; {1723#true} is VALID [2022-02-20 23:13:28,919 INFO L290 TraceCheckUtils]: 1: Hoare triple {1723#true} assume !(0 == ~expression); {1723#true} is VALID [2022-02-20 23:13:28,920 INFO L290 TraceCheckUtils]: 2: Hoare triple {1723#true} assume true; {1723#true} is VALID [2022-02-20 23:13:28,920 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {1723#true} {1723#true} #3394#return; {1723#true} is VALID [2022-02-20 23:13:28,920 INFO L272 TraceCheckUtils]: 0: Hoare triple {1894#(= ~ldv_spin_rx_lock_of_netfront_info~0 |old(~ldv_spin_rx_lock_of_netfront_info~0)|)} call ldv_assert(157, 0, (if 1 == ~ldv_spin_rx_lock_of_netfront_info~0 then 1 else 0)); {1723#true} is VALID [2022-02-20 23:13:28,920 INFO L290 TraceCheckUtils]: 1: Hoare triple {1723#true} ~arg0.base, ~arg0.offset := #in~arg0.base, #in~arg0.offset;~arg1 := #in~arg1; {1723#true} is VALID [2022-02-20 23:13:28,920 INFO L290 TraceCheckUtils]: 2: Hoare triple {1723#true} assume true; {1723#true} is VALID [2022-02-20 23:13:28,920 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {1723#true} {1894#(= ~ldv_spin_rx_lock_of_netfront_info~0 |old(~ldv_spin_rx_lock_of_netfront_info~0)|)} #3392#return; {1723#true} is VALID [2022-02-20 23:13:28,921 INFO L272 TraceCheckUtils]: 4: Hoare triple {1723#true} call ldv_assume((if 1 == ~ldv_spin_rx_lock_of_netfront_info~0 then 1 else 0)); {1723#true} is VALID [2022-02-20 23:13:28,921 INFO L290 TraceCheckUtils]: 5: Hoare triple {1723#true} ~expression := #in~expression; {1723#true} is VALID [2022-02-20 23:13:28,921 INFO L290 TraceCheckUtils]: 6: Hoare triple {1723#true} assume !(0 == ~expression); {1723#true} is VALID [2022-02-20 23:13:28,921 INFO L290 TraceCheckUtils]: 7: Hoare triple {1723#true} assume true; {1723#true} is VALID [2022-02-20 23:13:28,921 INFO L284 TraceCheckUtils]: 8: Hoare quadruple {1723#true} {1723#true} #3394#return; {1723#true} is VALID [2022-02-20 23:13:28,921 INFO L290 TraceCheckUtils]: 9: Hoare triple {1723#true} ~ldv_spin_rx_lock_of_netfront_info~0 := 2; {1723#true} is VALID [2022-02-20 23:13:28,922 INFO L290 TraceCheckUtils]: 10: Hoare triple {1723#true} assume true; {1723#true} is VALID [2022-02-20 23:13:28,922 INFO L284 TraceCheckUtils]: 11: Hoare quadruple {1723#true} {1723#true} #4176#return; {1723#true} is VALID [2022-02-20 23:13:28,922 INFO L290 TraceCheckUtils]: 0: Hoare triple {1894#(= ~ldv_spin_rx_lock_of_netfront_info~0 |old(~ldv_spin_rx_lock_of_netfront_info~0)|)} ~lock#1.base, ~lock#1.offset := #in~lock#1.base, #in~lock#1.offset; {1723#true} is VALID [2022-02-20 23:13:28,923 INFO L272 TraceCheckUtils]: 1: Hoare triple {1723#true} call ldv_spin_lock_rx_lock_of_netfront_info(); {1894#(= ~ldv_spin_rx_lock_of_netfront_info~0 |old(~ldv_spin_rx_lock_of_netfront_info~0)|)} is VALID [2022-02-20 23:13:28,923 INFO L272 TraceCheckUtils]: 2: Hoare triple {1894#(= ~ldv_spin_rx_lock_of_netfront_info~0 |old(~ldv_spin_rx_lock_of_netfront_info~0)|)} call ldv_assert(157, 0, (if 1 == ~ldv_spin_rx_lock_of_netfront_info~0 then 1 else 0)); {1723#true} is VALID [2022-02-20 23:13:28,923 INFO L290 TraceCheckUtils]: 3: Hoare triple {1723#true} ~arg0.base, ~arg0.offset := #in~arg0.base, #in~arg0.offset;~arg1 := #in~arg1; {1723#true} is VALID [2022-02-20 23:13:28,923 INFO L290 TraceCheckUtils]: 4: Hoare triple {1723#true} assume true; {1723#true} is VALID [2022-02-20 23:13:28,923 INFO L284 TraceCheckUtils]: 5: Hoare quadruple {1723#true} {1894#(= ~ldv_spin_rx_lock_of_netfront_info~0 |old(~ldv_spin_rx_lock_of_netfront_info~0)|)} #3392#return; {1723#true} is VALID [2022-02-20 23:13:28,923 INFO L272 TraceCheckUtils]: 6: Hoare triple {1723#true} call ldv_assume((if 1 == ~ldv_spin_rx_lock_of_netfront_info~0 then 1 else 0)); {1723#true} is VALID [2022-02-20 23:13:28,923 INFO L290 TraceCheckUtils]: 7: Hoare triple {1723#true} ~expression := #in~expression; {1723#true} is VALID [2022-02-20 23:13:28,924 INFO L290 TraceCheckUtils]: 8: Hoare triple {1723#true} assume !(0 == ~expression); {1723#true} is VALID [2022-02-20 23:13:28,924 INFO L290 TraceCheckUtils]: 9: Hoare triple {1723#true} assume true; {1723#true} is VALID [2022-02-20 23:13:28,924 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {1723#true} {1723#true} #3394#return; {1723#true} is VALID [2022-02-20 23:13:28,924 INFO L290 TraceCheckUtils]: 11: Hoare triple {1723#true} ~ldv_spin_rx_lock_of_netfront_info~0 := 2; {1723#true} is VALID [2022-02-20 23:13:28,924 INFO L290 TraceCheckUtils]: 12: Hoare triple {1723#true} assume true; {1723#true} is VALID [2022-02-20 23:13:28,924 INFO L284 TraceCheckUtils]: 13: Hoare quadruple {1723#true} {1723#true} #4176#return; {1723#true} is VALID [2022-02-20 23:13:28,925 INFO L290 TraceCheckUtils]: 14: Hoare triple {1723#true} assume { :begin_inline_spin_lock_bh } true;spin_lock_bh_#in~lock#1.base, spin_lock_bh_#in~lock#1.offset := ~lock#1.base, ~lock#1.offset;havoc spin_lock_bh_~lock#1.base, spin_lock_bh_~lock#1.offset;spin_lock_bh_~lock#1.base, spin_lock_bh_~lock#1.offset := spin_lock_bh_#in~lock#1.base, spin_lock_bh_#in~lock#1.offset;assume { :begin_inline__raw_spin_lock_bh } true;_raw_spin_lock_bh_#in~arg0#1.base, _raw_spin_lock_bh_#in~arg0#1.offset := spin_lock_bh_~lock#1.base, spin_lock_bh_~lock#1.offset;havoc _raw_spin_lock_bh_~arg0#1.base, _raw_spin_lock_bh_~arg0#1.offset;_raw_spin_lock_bh_~arg0#1.base, _raw_spin_lock_bh_~arg0#1.offset := _raw_spin_lock_bh_#in~arg0#1.base, _raw_spin_lock_bh_#in~arg0#1.offset; {1723#true} is VALID [2022-02-20 23:13:28,925 INFO L290 TraceCheckUtils]: 15: Hoare triple {1723#true} assume { :end_inline__raw_spin_lock_bh } true; {1723#true} is VALID [2022-02-20 23:13:28,925 INFO L290 TraceCheckUtils]: 16: Hoare triple {1723#true} assume { :end_inline_spin_lock_bh } true; {1723#true} is VALID [2022-02-20 23:13:28,925 INFO L290 TraceCheckUtils]: 17: Hoare triple {1723#true} assume true; {1723#true} is VALID [2022-02-20 23:13:28,925 INFO L284 TraceCheckUtils]: 18: Hoare quadruple {1723#true} {1724#false} #3522#return; {1724#false} is VALID [2022-02-20 23:13:28,925 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 162 [2022-02-20 23:13:28,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 23:13:28,936 INFO L290 TraceCheckUtils]: 0: Hoare triple {1723#true} ~dev.base, ~dev.offset := #in~dev.base, #in~dev.offset;#res.base, #res.offset := ~dev.base, 3200 + ~dev.offset; {1723#true} is VALID [2022-02-20 23:13:28,936 INFO L290 TraceCheckUtils]: 1: Hoare triple {1723#true} assume true; {1723#true} is VALID [2022-02-20 23:13:28,936 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {1723#true} {1724#false} #3538#return; {1724#false} is VALID [2022-02-20 23:13:28,936 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 167 [2022-02-20 23:13:28,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 23:13:28,957 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-02-20 23:13:28,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 23:13:28,971 INFO L290 TraceCheckUtils]: 0: Hoare triple {1723#true} ~nr := #in~nr;~addr.base, ~addr.offset := #in~addr.base, #in~addr.offset;call #t~mem0 := read~int(~addr.base, ~addr.offset + 8 * (if ~nr / 64 % 18446744073709551616 % 18446744073709551616 <= 9223372036854775807 then ~nr / 64 % 18446744073709551616 % 18446744073709551616 else ~nr / 64 % 18446744073709551616 % 18446744073709551616 - 18446744073709551616), 8);#res := (if (if #t~mem0 < 0 && (31 == (if 0 == (if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296) then 0 else (if 1 == (if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296) then 1 else ~bitwiseAnd((if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296), 63))) || 63 == (if 0 == (if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296) then 0 else (if 1 == (if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296) then 1 else ~bitwiseAnd((if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296), 63)))) then 1 else (if #t~mem0 >= 0 && (31 == (if 0 == (if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296) then 0 else (if 1 == (if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296) then 1 else ~bitwiseAnd((if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296), 63))) || 63 == (if 0 == (if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296) then 0 else (if 1 == (if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296) then 1 else ~bitwiseAnd((if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296), 63)))) then 0 else ~shiftRight(#t~mem0, (if 0 == (if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296) then 0 else (if 1 == (if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296) then 1 else ~bitwiseAnd((if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296), 63)))))) % 18446744073709551616 % 4294967296 <= 2147483647 then (if #t~mem0 < 0 && (31 == (if 0 == (if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296) then 0 else (if 1 == (if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296) then 1 else ~bitwiseAnd((if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296), 63))) || 63 == (if 0 == (if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296) then 0 else (if 1 == (if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296) then 1 else ~bitwiseAnd((if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296), 63)))) then 1 else (if #t~mem0 >= 0 && (31 == (if 0 == (if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296) then 0 else (if 1 == (if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296) then 1 else ~bitwiseAnd((if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296), 63))) || 63 == (if 0 == (if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296) then 0 else (if 1 == (if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296) then 1 else ~bitwiseAnd((if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296), 63)))) then 0 else ~shiftRight(#t~mem0, (if 0 == (if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296) then 0 else (if 1 == (if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296) then 1 else ~bitwiseAnd((if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296), 63)))))) % 18446744073709551616 % 4294967296 else (if #t~mem0 < 0 && (31 == (if 0 == (if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296) then 0 else (if 1 == (if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296) then 1 else ~bitwiseAnd((if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296), 63))) || 63 == (if 0 == (if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296) then 0 else (if 1 == (if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296) then 1 else ~bitwiseAnd((if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296), 63)))) then 1 else (if #t~mem0 >= 0 && (31 == (if 0 == (if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296) then 0 else (if 1 == (if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296) then 1 else ~bitwiseAnd((if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296), 63))) || 63 == (if 0 == (if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296) then 0 else (if 1 == (if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296) then 1 else ~bitwiseAnd((if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296), 63)))) then 0 else ~shiftRight(#t~mem0, (if 0 == (if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296) then 0 else (if 1 == (if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296) then 1 else ~bitwiseAnd((if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296), 63)))))) % 18446744073709551616 % 4294967296 - 4294967296);havoc #t~mem0; {1723#true} is VALID [2022-02-20 23:13:28,971 INFO L290 TraceCheckUtils]: 1: Hoare triple {1723#true} assume true; {1723#true} is VALID [2022-02-20 23:13:28,971 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {1723#true} {1723#true} #3402#return; {1723#true} is VALID [2022-02-20 23:13:28,971 INFO L290 TraceCheckUtils]: 0: Hoare triple {1723#true} ~dev.base, ~dev.offset := #in~dev.base, #in~dev.offset;havoc ~tmp~28; {1723#true} is VALID [2022-02-20 23:13:28,972 INFO L272 TraceCheckUtils]: 1: Hoare triple {1723#true} call #t~ret166 := constant_test_bit(2, ~dev.base, 68 + ~dev.offset); {1723#true} is VALID [2022-02-20 23:13:28,972 INFO L290 TraceCheckUtils]: 2: Hoare triple {1723#true} ~nr := #in~nr;~addr.base, ~addr.offset := #in~addr.base, #in~addr.offset;call #t~mem0 := read~int(~addr.base, ~addr.offset + 8 * (if ~nr / 64 % 18446744073709551616 % 18446744073709551616 <= 9223372036854775807 then ~nr / 64 % 18446744073709551616 % 18446744073709551616 else ~nr / 64 % 18446744073709551616 % 18446744073709551616 - 18446744073709551616), 8);#res := (if (if #t~mem0 < 0 && (31 == (if 0 == (if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296) then 0 else (if 1 == (if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296) then 1 else ~bitwiseAnd((if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296), 63))) || 63 == (if 0 == (if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296) then 0 else (if 1 == (if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296) then 1 else ~bitwiseAnd((if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296), 63)))) then 1 else (if #t~mem0 >= 0 && (31 == (if 0 == (if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296) then 0 else (if 1 == (if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296) then 1 else ~bitwiseAnd((if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296), 63))) || 63 == (if 0 == (if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296) then 0 else (if 1 == (if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296) then 1 else ~bitwiseAnd((if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296), 63)))) then 0 else ~shiftRight(#t~mem0, (if 0 == (if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296) then 0 else (if 1 == (if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296) then 1 else ~bitwiseAnd((if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296), 63)))))) % 18446744073709551616 % 4294967296 <= 2147483647 then (if #t~mem0 < 0 && (31 == (if 0 == (if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296) then 0 else (if 1 == (if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296) then 1 else ~bitwiseAnd((if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296), 63))) || 63 == (if 0 == (if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296) then 0 else (if 1 == (if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296) then 1 else ~bitwiseAnd((if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296), 63)))) then 1 else (if #t~mem0 >= 0 && (31 == (if 0 == (if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296) then 0 else (if 1 == (if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296) then 1 else ~bitwiseAnd((if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296), 63))) || 63 == (if 0 == (if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296) then 0 else (if 1 == (if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296) then 1 else ~bitwiseAnd((if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296), 63)))) then 0 else ~shiftRight(#t~mem0, (if 0 == (if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296) then 0 else (if 1 == (if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296) then 1 else ~bitwiseAnd((if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296), 63)))))) % 18446744073709551616 % 4294967296 else (if #t~mem0 < 0 && (31 == (if 0 == (if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296) then 0 else (if 1 == (if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296) then 1 else ~bitwiseAnd((if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296), 63))) || 63 == (if 0 == (if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296) then 0 else (if 1 == (if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296) then 1 else ~bitwiseAnd((if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296), 63)))) then 1 else (if #t~mem0 >= 0 && (31 == (if 0 == (if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296) then 0 else (if 1 == (if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296) then 1 else ~bitwiseAnd((if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296), 63))) || 63 == (if 0 == (if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296) then 0 else (if 1 == (if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296) then 1 else ~bitwiseAnd((if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296), 63)))) then 0 else ~shiftRight(#t~mem0, (if 0 == (if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296) then 0 else (if 1 == (if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296) then 1 else ~bitwiseAnd((if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296), 63)))))) % 18446744073709551616 % 4294967296 - 4294967296);havoc #t~mem0; {1723#true} is VALID [2022-02-20 23:13:28,972 INFO L290 TraceCheckUtils]: 3: Hoare triple {1723#true} assume true; {1723#true} is VALID [2022-02-20 23:13:28,972 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {1723#true} {1723#true} #3402#return; {1723#true} is VALID [2022-02-20 23:13:28,972 INFO L290 TraceCheckUtils]: 5: Hoare triple {1723#true} assume -2147483648 <= #t~ret166 && #t~ret166 <= 2147483647;~tmp~28 := #t~ret166;havoc #t~ret166;#res := (if 0 == (if 0 == ~tmp~28 then 1 else 0) then 0 else 1); {1723#true} is VALID [2022-02-20 23:13:28,972 INFO L290 TraceCheckUtils]: 6: Hoare triple {1723#true} assume true; {1723#true} is VALID [2022-02-20 23:13:28,973 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {1723#true} {1724#false} #3540#return; {1724#false} is VALID [2022-02-20 23:13:28,973 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 178 [2022-02-20 23:13:28,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 23:13:28,979 INFO L290 TraceCheckUtils]: 0: Hoare triple {1723#true} ~exp := #in~exp;~c := #in~c;#res := ~exp; {1723#true} is VALID [2022-02-20 23:13:28,979 INFO L290 TraceCheckUtils]: 1: Hoare triple {1723#true} assume true; {1723#true} is VALID [2022-02-20 23:13:28,979 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {1723#true} {1724#false} #3542#return; {1724#false} is VALID [2022-02-20 23:13:28,979 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 184 [2022-02-20 23:13:28,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 23:13:28,985 INFO L290 TraceCheckUtils]: 0: Hoare triple {1723#true} ~list_.base, ~list_.offset := #in~list_.base, #in~list_.offset;call #t~mem99 := read~int(~list_.base, 16 + ~list_.offset, 4);#res := #t~mem99;havoc #t~mem99; {1723#true} is VALID [2022-02-20 23:13:28,985 INFO L290 TraceCheckUtils]: 1: Hoare triple {1723#true} assume true; {1723#true} is VALID [2022-02-20 23:13:28,985 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {1723#true} {1724#false} #3544#return; {1724#false} is VALID [2022-02-20 23:13:28,985 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 194 [2022-02-20 23:13:28,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 23:13:28,991 INFO L290 TraceCheckUtils]: 0: Hoare triple {1723#true} assume 2 == ~ldv_spin__xmit_lock_of_netdev_queue~0;#res := 1; {1723#true} is VALID [2022-02-20 23:13:28,992 INFO L290 TraceCheckUtils]: 1: Hoare triple {1723#true} assume true; {1723#true} is VALID [2022-02-20 23:13:28,992 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {1723#true} {1724#false} #3390#return; {1724#false} is VALID [2022-02-20 23:13:28,994 INFO L290 TraceCheckUtils]: 0: Hoare triple {1723#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(24, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(26, 3);call #Ultimate.allocInit(26, 4);call #Ultimate.allocInit(63, 5);call #Ultimate.allocInit(68, 6);call #Ultimate.allocInit(17, 7);call #Ultimate.allocInit(63, 8);call #Ultimate.allocInit(55, 9);call #Ultimate.allocInit(20, 10);call #Ultimate.allocInit(24, 11);call #Ultimate.allocInit(26, 12);call #Ultimate.allocInit(24, 13);call #Ultimate.allocInit(17, 14);call #Ultimate.allocInit(16, 15);call #Ultimate.allocInit(42, 16);call #Ultimate.allocInit(32, 17);call #Ultimate.allocInit(11, 18);call #Ultimate.allocInit(3, 19);call write~init~int(37, 19, 0, 1);call write~init~int(100, 19, 1, 1);call write~init~int(0, 19, 2, 1);call #Ultimate.allocInit(26, 20);call #Ultimate.allocInit(3, 21);call write~init~int(37, 21, 0, 1);call write~init~int(100, 21, 1, 1);call write~init~int(0, 21, 2, 1);call #Ultimate.allocInit(18, 22);call #Ultimate.allocInit(3, 23);call write~init~int(37, 23, 0, 1);call write~init~int(100, 23, 1, 1);call write~init~int(0, 23, 2, 1);call #Ultimate.allocInit(18, 24);call #Ultimate.allocInit(3, 25);call write~init~int(37, 25, 0, 1);call write~init~int(100, 25, 1, 1);call write~init~int(0, 25, 2, 1);call #Ultimate.allocInit(35, 26);call #Ultimate.allocInit(23, 27);call #Ultimate.allocInit(23, 28);call #Ultimate.allocInit(23, 29);call #Ultimate.allocInit(42, 30);call #Ultimate.allocInit(42, 31);call #Ultimate.allocInit(16, 32);call #Ultimate.allocInit(43, 33);call #Ultimate.allocInit(15, 34);call #Ultimate.allocInit(44, 35);call #Ultimate.allocInit(15, 36);call #Ultimate.allocInit(13, 37);call #Ultimate.allocInit(16, 38);call #Ultimate.allocInit(27, 39);call #Ultimate.allocInit(4, 40);call write~init~int(37, 40, 0, 1);call write~init~int(115, 40, 1, 1);call write~init~int(10, 40, 2, 1);call write~init~int(0, 40, 3, 1);call #Ultimate.allocInit(4, 41);call write~init~int(37, 41, 0, 1);call write~init~int(115, 41, 1, 1);call write~init~int(10, 41, 2, 1);call write~init~int(0, 41, 3, 1);call #Ultimate.allocInit(4, 42);call write~init~int(109, 42, 0, 1);call write~init~int(97, 42, 1, 1);call write~init~int(99, 42, 2, 1);call write~init~int(0, 42, 3, 1);call #Ultimate.allocInit(6, 43);call write~init~int(37, 43, 0, 1);call write~init~int(115, 43, 1, 1);call write~init~int(45, 43, 2, 1);call write~init~int(116, 43, 3, 1);call write~init~int(120, 43, 4, 1);call write~init~int(0, 43, 5, 1);call #Ultimate.allocInit(6, 44);call write~init~int(37, 44, 0, 1);call write~init~int(115, 44, 1, 1);call write~init~int(45, 44, 2, 1);call write~init~int(114, 44, 3, 1);call write~init~int(120, 44, 4, 1);call write~init~int(0, 44, 5, 1);call #Ultimate.allocInit(29, 45);call #Ultimate.allocInit(3, 46);call write~init~int(37, 46, 0, 1);call write~init~int(117, 46, 1, 1);call write~init~int(0, 46, 2, 1);call #Ultimate.allocInit(15, 47);call #Ultimate.allocInit(24, 48);call #Ultimate.allocInit(24, 49);call #Ultimate.allocInit(21, 50);call #Ultimate.allocInit(12, 51);call #Ultimate.allocInit(3, 52);call write~init~int(37, 52, 0, 1);call write~init~int(117, 52, 1, 1);call write~init~int(0, 52, 2, 1);call #Ultimate.allocInit(20, 53);call #Ultimate.allocInit(12, 54);call #Ultimate.allocInit(3, 55);call write~init~int(37, 55, 0, 1);call write~init~int(117, 55, 1, 1);call write~init~int(0, 55, 2, 1);call #Ultimate.allocInit(20, 56);call #Ultimate.allocInit(14, 57);call #Ultimate.allocInit(3, 58);call write~init~int(37, 58, 0, 1);call write~init~int(117, 58, 1, 1);call write~init~int(0, 58, 2, 1);call #Ultimate.allocInit(22, 59);call #Ultimate.allocInit(17, 60);call #Ultimate.allocInit(3, 61);call write~init~int(37, 61, 0, 1);call write~init~int(117, 61, 1, 1);call write~init~int(0, 61, 2, 1);call #Ultimate.allocInit(25, 62);call #Ultimate.allocInit(17, 63);call #Ultimate.allocInit(3, 64);call write~init~int(37, 64, 0, 1);call write~init~int(117, 64, 1, 1);call write~init~int(0, 64, 2, 1);call #Ultimate.allocInit(25, 65);call #Ultimate.allocInit(16, 66);call #Ultimate.allocInit(3, 67);call write~init~int(37, 67, 0, 1);call write~init~int(117, 67, 1, 1);call write~init~int(0, 67, 2, 1);call #Ultimate.allocInit(24, 68);call #Ultimate.allocInit(18, 69);call #Ultimate.allocInit(3, 70);call write~init~int(37, 70, 0, 1);call write~init~int(100, 70, 1, 1);call write~init~int(0, 70, 2, 1);call #Ultimate.allocInit(26, 71);call #Ultimate.allocInit(11, 72);call #Ultimate.allocInit(3, 73);call write~init~int(37, 73, 0, 1);call write~init~int(100, 73, 1, 1);call write~init~int(0, 73, 2, 1);call #Ultimate.allocInit(19, 74);call #Ultimate.allocInit(18, 75);call #Ultimate.allocInit(3, 76);call write~init~int(37, 76, 0, 1);call write~init~int(100, 76, 1, 1);call write~init~int(0, 76, 2, 1);call #Ultimate.allocInit(26, 77);call #Ultimate.allocInit(18, 78);call #Ultimate.allocInit(2, 79);call write~init~int(49, 79, 0, 1);call write~init~int(0, 79, 1, 1);call #Ultimate.allocInit(26, 80);call #Ultimate.allocInit(26, 81);call #Ultimate.allocInit(2, 82);call write~init~int(49, 82, 0, 1);call write~init~int(0, 82, 1, 1);call #Ultimate.allocInit(34, 83);call #Ultimate.allocInit(23, 84);call #Ultimate.allocInit(3, 85);call write~init~int(37, 85, 0, 1);call write~init~int(115, 85, 1, 1);call write~init~int(0, 85, 2, 1);call #Ultimate.allocInit(16, 86);call #Ultimate.allocInit(3, 87);call write~init~int(37, 87, 0, 1);call write~init~int(117, 87, 1, 1);call write~init~int(0, 87, 2, 1);call #Ultimate.allocInit(47, 88);call #Ultimate.allocInit(13, 89);call #Ultimate.allocInit(16, 90);call #Ultimate.allocInit(27, 91);call #Ultimate.allocInit(4, 92);call write~init~int(37, 92, 0, 1);call write~init~int(115, 92, 1, 1);call write~init~int(10, 92, 2, 1);call write~init~int(0, 92, 3, 1);call #Ultimate.allocInit(4, 93);call write~init~int(37, 93, 0, 1);call write~init~int(115, 93, 1, 1);call write~init~int(10, 93, 2, 1);call write~init~int(0, 93, 3, 1);call #Ultimate.allocInit(4, 94);call write~init~int(37, 94, 0, 1);call write~init~int(117, 94, 1, 1);call write~init~int(10, 94, 2, 1);call write~init~int(0, 94, 3, 1);call #Ultimate.allocInit(4, 95);call write~init~int(37, 95, 0, 1);call write~init~int(117, 95, 1, 1);call write~init~int(10, 95, 2, 1);call write~init~int(0, 95, 3, 1);call #Ultimate.allocInit(4, 96);call write~init~int(37, 96, 0, 1);call write~init~int(117, 96, 1, 1);call write~init~int(10, 96, 2, 1);call write~init~int(0, 96, 3, 1);call #Ultimate.allocInit(10, 97);call #Ultimate.allocInit(10, 98);call #Ultimate.allocInit(10, 99);call #Ultimate.allocInit(13, 100);call #Ultimate.allocInit(14, 101);call #Ultimate.allocInit(27, 102);call #Ultimate.allocInit(4, 103);call write~init~int(37, 103, 0, 1);call write~init~int(115, 103, 1, 1);call write~init~int(10, 103, 2, 1);call write~init~int(0, 103, 3, 1);call #Ultimate.allocInit(4, 104);call write~init~int(37, 104, 0, 1);call write~init~int(115, 104, 1, 1);call write~init~int(10, 104, 2, 1);call write~init~int(0, 104, 3, 1);call #Ultimate.allocInit(57, 105);call #Ultimate.allocInit(1, 106);call write~init~int(0, 106, 0, 1);call #Ultimate.allocInit(54, 107);call #Ultimate.allocInit(56, 108);call #Ultimate.allocInit(58, 109);call #Ultimate.allocInit(58, 110);call #Ultimate.allocInit(58, 111);call #Ultimate.allocInit(54, 112);call #Ultimate.allocInit(56, 113);call #Ultimate.allocInit(58, 114);call #Ultimate.allocInit(58, 115);call #Ultimate.allocInit(58, 116);call #Ultimate.allocInit(54, 117);call #Ultimate.allocInit(56, 118);call #Ultimate.allocInit(58, 119);call #Ultimate.allocInit(58, 120);call #Ultimate.allocInit(58, 121);call #Ultimate.allocInit(54, 122);call #Ultimate.allocInit(56, 123);call #Ultimate.allocInit(58, 124);call #Ultimate.allocInit(58, 125);call #Ultimate.allocInit(58, 126);call #Ultimate.allocInit(54, 127);call #Ultimate.allocInit(56, 128);call #Ultimate.allocInit(58, 129);call #Ultimate.allocInit(58, 130);call #Ultimate.allocInit(58, 131);call #Ultimate.allocInit(54, 132);call #Ultimate.allocInit(56, 133);call #Ultimate.allocInit(58, 134);call #Ultimate.allocInit(58, 135);call #Ultimate.allocInit(58, 136);call #Ultimate.allocInit(54, 137);call #Ultimate.allocInit(56, 138);call #Ultimate.allocInit(58, 139);call #Ultimate.allocInit(58, 140);call #Ultimate.allocInit(58, 141);call #Ultimate.allocInit(54, 142);call #Ultimate.allocInit(56, 143);call #Ultimate.allocInit(58, 144);call #Ultimate.allocInit(58, 145);call #Ultimate.allocInit(58, 146);call #Ultimate.allocInit(54, 147);call #Ultimate.allocInit(56, 148);call #Ultimate.allocInit(58, 149);call #Ultimate.allocInit(58, 150);call #Ultimate.allocInit(58, 151);call #Ultimate.allocInit(54, 152);call #Ultimate.allocInit(56, 153);call #Ultimate.allocInit(58, 154);call #Ultimate.allocInit(58, 155);call #Ultimate.allocInit(58, 156);call #Ultimate.allocInit(54, 157);call #Ultimate.allocInit(56, 158);call #Ultimate.allocInit(58, 159);call #Ultimate.allocInit(58, 160);call #Ultimate.allocInit(58, 161);call #Ultimate.allocInit(54, 162);call #Ultimate.allocInit(56, 163);call #Ultimate.allocInit(58, 164);call #Ultimate.allocInit(58, 165);call #Ultimate.allocInit(58, 166);call #Ultimate.allocInit(54, 167);call #Ultimate.allocInit(56, 168);call #Ultimate.allocInit(58, 169);call #Ultimate.allocInit(58, 170);call #Ultimate.allocInit(58, 171);call #Ultimate.allocInit(54, 172);call #Ultimate.allocInit(56, 173);call #Ultimate.allocInit(58, 174);call #Ultimate.allocInit(58, 175);call #Ultimate.allocInit(58, 176);call #Ultimate.allocInit(54, 177);call #Ultimate.allocInit(56, 178);call #Ultimate.allocInit(58, 179);call #Ultimate.allocInit(58, 180);call #Ultimate.allocInit(58, 181);call #Ultimate.allocInit(54, 182);call #Ultimate.allocInit(56, 183);call #Ultimate.allocInit(58, 184);call #Ultimate.allocInit(58, 185);call #Ultimate.allocInit(58, 186);call #Ultimate.allocInit(57, 187);call #Ultimate.allocInit(57, 188);call #Ultimate.allocInit(57, 189);call #Ultimate.allocInit(57, 190);call #Ultimate.allocInit(57, 191);call #Ultimate.allocInit(57, 192);call #Ultimate.allocInit(57, 193);call #Ultimate.allocInit(57, 194);call #Ultimate.allocInit(57, 195);call #Ultimate.allocInit(57, 196);call #Ultimate.allocInit(57, 197);call #Ultimate.allocInit(57, 198);call #Ultimate.allocInit(57, 199);call #Ultimate.allocInit(57, 200);call #Ultimate.allocInit(57, 201);call #Ultimate.allocInit(57, 202);call #Ultimate.allocInit(2, 203);call write~init~int(48, 203, 0, 1);call write~init~int(0, 203, 1, 1);call #Ultimate.allocInit(63, 204);~#xennet_netdev_ops~0.base, ~#xennet_netdev_ops~0.offset := 205, 0;call #Ultimate.allocInit(472, 205);call write~init~$Pointer$(0, 0, ~#xennet_netdev_ops~0.base, ~#xennet_netdev_ops~0.offset, 8);call write~init~$Pointer$(#funAddr~xennet_uninit.base, #funAddr~xennet_uninit.offset, ~#xennet_netdev_ops~0.base, 8 + ~#xennet_netdev_ops~0.offset, 8);call write~init~$Pointer$(#funAddr~xennet_open.base, #funAddr~xennet_open.offset, ~#xennet_netdev_ops~0.base, 16 + ~#xennet_netdev_ops~0.offset, 8);call write~init~$Pointer$(#funAddr~xennet_close.base, #funAddr~xennet_close.offset, ~#xennet_netdev_ops~0.base, 24 + ~#xennet_netdev_ops~0.offset, 8);call write~init~$Pointer$(#funAddr~xennet_start_xmit.base, #funAddr~xennet_start_xmit.offset, ~#xennet_netdev_ops~0.base, 32 + ~#xennet_netdev_ops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#xennet_netdev_ops~0.base, 40 + ~#xennet_netdev_ops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#xennet_netdev_ops~0.base, 48 + ~#xennet_netdev_ops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#xennet_netdev_ops~0.base, 56 + ~#xennet_netdev_ops~0.offset, 8);call write~init~$Pointer$(#funAddr~eth_mac_addr.base, #funAddr~eth_mac_addr.offset, ~#xennet_netdev_ops~0.base, 64 + ~#xennet_netdev_ops~0.offset, 8);call write~init~$Pointer$(#funAddr~eth_validate_addr.base, #funAddr~eth_validate_addr.offset, ~#xennet_netdev_ops~0.base, 72 + ~#xennet_netdev_ops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#xennet_netdev_ops~0.base, 80 + ~#xennet_netdev_ops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#xennet_netdev_ops~0.base, 88 + ~#xennet_netdev_ops~0.offset, 8);call write~init~$Pointer$(#funAddr~xennet_change_mtu.base, #funAddr~xennet_change_mtu.offset, ~#xennet_netdev_ops~0.base, 96 + ~#xennet_netdev_ops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#xennet_netdev_ops~0.base, 104 + ~#xennet_netdev_ops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#xennet_netdev_ops~0.base, 112 + ~#xennet_netdev_ops~0.offset, 8);call write~init~$Pointer$(#funAddr~xennet_get_stats64.base, #funAddr~xennet_get_stats64.offset, ~#xennet_netdev_ops~0.base, 120 + ~#xennet_netdev_ops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#xennet_netdev_ops~0.base, 128 + ~#xennet_netdev_ops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#xennet_netdev_ops~0.base, 136 + ~#xennet_netdev_ops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#xennet_netdev_ops~0.base, 144 + ~#xennet_netdev_ops~0.offset, 8);call write~init~$Pointer$(#funAddr~xennet_poll_controller.base, #funAddr~xennet_poll_controller.offset, ~#xennet_netdev_ops~0.base, 152 + ~#xennet_netdev_ops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#xennet_netdev_ops~0.base, 160 + ~#xennet_netdev_ops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#xennet_netdev_ops~0.base, 168 + ~#xennet_netdev_ops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#xennet_netdev_ops~0.base, 176 + ~#xennet_netdev_ops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#xennet_netdev_ops~0.base, 184 + ~#xennet_netdev_ops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#xennet_netdev_ops~0.base, 192 + ~#xennet_netdev_ops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#xennet_netdev_ops~0.base, 200 + ~#xennet_netdev_ops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#xennet_netdev_ops~0.base, 208 + ~#xennet_netdev_ops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#xennet_netdev_ops~0.base, 216 + ~#xennet_netdev_ops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#xennet_netdev_ops~0.base, 224 + ~#xennet_netdev_ops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#xennet_netdev_ops~0.base, 232 + ~#xennet_netdev_ops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#xennet_netdev_ops~0.base, 240 + ~#xennet_netdev_ops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#xennet_netdev_ops~0.base, 248 + ~#xennet_netdev_ops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#xennet_netdev_ops~0.base, 256 + ~#xennet_netdev_ops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#xennet_netdev_ops~0.base, 264 + ~#xennet_netdev_ops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#xennet_netdev_ops~0.base, 272 + ~#xennet_netdev_ops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#xennet_netdev_ops~0.base, 280 + ~#xennet_netdev_ops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#xennet_netdev_ops~0.base, 288 + ~#xennet_netdev_ops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#xennet_netdev_ops~0.base, 296 + ~#xennet_netdev_ops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#xennet_netdev_ops~0.base, 304 + ~#xennet_netdev_ops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#xennet_netdev_ops~0.base, 312 + ~#xennet_netdev_ops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#xennet_netdev_ops~0.base, 320 + ~#xennet_netdev_ops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#xennet_netdev_ops~0.base, 328 + ~#xennet_netdev_ops~0.offset, 8);call write~init~$Pointer$(#funAddr~xennet_fix_features.base, #funAddr~xennet_fix_features.offset, ~#xennet_netdev_ops~0.base, 336 + ~#xennet_netdev_ops~0.offset, 8);call write~init~$Pointer$(#funAddr~xennet_set_features.base, #funAddr~xennet_set_features.offset, ~#xennet_netdev_ops~0.base, 344 + ~#xennet_netdev_ops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#xennet_netdev_ops~0.base, 352 + ~#xennet_netdev_ops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#xennet_netdev_ops~0.base, 360 + ~#xennet_netdev_ops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#xennet_netdev_ops~0.base, 368 + ~#xennet_netdev_ops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#xennet_netdev_ops~0.base, 376 + ~#xennet_netdev_ops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#xennet_netdev_ops~0.base, 384 + ~#xennet_netdev_ops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#xennet_netdev_ops~0.base, 392 + ~#xennet_netdev_ops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#xennet_netdev_ops~0.base, 400 + ~#xennet_netdev_ops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#xennet_netdev_ops~0.base, 408 + ~#xennet_netdev_ops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#xennet_netdev_ops~0.base, 416 + ~#xennet_netdev_ops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#xennet_netdev_ops~0.base, 424 + ~#xennet_netdev_ops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#xennet_netdev_ops~0.base, 432 + ~#xennet_netdev_ops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#xennet_netdev_ops~0.base, 440 + ~#xennet_netdev_ops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#xennet_netdev_ops~0.base, 448 + ~#xennet_netdev_ops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#xennet_netdev_ops~0.base, 456 + ~#xennet_netdev_ops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#xennet_netdev_ops~0.base, 464 + ~#xennet_netdev_ops~0.offset, 8);~#xennet_stats~0.base, ~#xennet_stats~0.offset := 206, 0;call #Ultimate.allocInit(34, 206);call write~init~int(114, ~#xennet_stats~0.base, ~#xennet_stats~0.offset, 1);call write~init~int(120, ~#xennet_stats~0.base, 1 + ~#xennet_stats~0.offset, 1);call write~init~int(95, ~#xennet_stats~0.base, 2 + ~#xennet_stats~0.offset, 1);call write~init~int(103, ~#xennet_stats~0.base, 3 + ~#xennet_stats~0.offset, 1);call write~init~int(115, ~#xennet_stats~0.base, 4 + ~#xennet_stats~0.offset, 1);call write~init~int(111, ~#xennet_stats~0.base, 5 + ~#xennet_stats~0.offset, 1);call write~init~int(95, ~#xennet_stats~0.base, 6 + ~#xennet_stats~0.offset, 1);call write~init~int(99, ~#xennet_stats~0.base, 7 + ~#xennet_stats~0.offset, 1);call write~init~int(104, ~#xennet_stats~0.base, 8 + ~#xennet_stats~0.offset, 1);call write~init~int(101, ~#xennet_stats~0.base, 9 + ~#xennet_stats~0.offset, 1);call write~init~int(99, ~#xennet_stats~0.base, 10 + ~#xennet_stats~0.offset, 1);call write~init~int(107, ~#xennet_stats~0.base, 11 + ~#xennet_stats~0.offset, 1);call write~init~int(115, ~#xennet_stats~0.base, 12 + ~#xennet_stats~0.offset, 1);call write~init~int(117, ~#xennet_stats~0.base, 13 + ~#xennet_stats~0.offset, 1);call write~init~int(109, ~#xennet_stats~0.base, 14 + ~#xennet_stats~0.offset, 1);call write~init~int(95, ~#xennet_stats~0.base, 15 + ~#xennet_stats~0.offset, 1);call write~init~int(102, ~#xennet_stats~0.base, 16 + ~#xennet_stats~0.offset, 1);call write~init~int(105, ~#xennet_stats~0.base, 17 + ~#xennet_stats~0.offset, 1);call write~init~int(120, ~#xennet_stats~0.base, 18 + ~#xennet_stats~0.offset, 1);call write~init~int(117, ~#xennet_stats~0.base, 19 + ~#xennet_stats~0.offset, 1);call write~init~int(112, ~#xennet_stats~0.base, 20 + ~#xennet_stats~0.offset, 1);call write~init~int(0, ~#xennet_stats~0.base, 21 + ~#xennet_stats~0.offset, 1);call write~init~int(0, ~#xennet_stats~0.base, 22 + ~#xennet_stats~0.offset, 1);call write~init~int(0, ~#xennet_stats~0.base, 23 + ~#xennet_stats~0.offset, 1);call write~init~int(0, ~#xennet_stats~0.base, 24 + ~#xennet_stats~0.offset, 1);call write~init~int(0, ~#xennet_stats~0.base, 25 + ~#xennet_stats~0.offset, 1);call write~init~int(0, ~#xennet_stats~0.base, 26 + ~#xennet_stats~0.offset, 1);call write~init~int(0, ~#xennet_stats~0.base, 27 + ~#xennet_stats~0.offset, 1);call write~init~int(0, ~#xennet_stats~0.base, 28 + ~#xennet_stats~0.offset, 1);call write~init~int(0, ~#xennet_stats~0.base, 29 + ~#xennet_stats~0.offset, 1);call write~init~int(0, ~#xennet_stats~0.base, 30 + ~#xennet_stats~0.offset, 1);call write~init~int(0, ~#xennet_stats~0.base, 31 + ~#xennet_stats~0.offset, 1);call write~init~int(31584, ~#xennet_stats~0.base, 32 + ~#xennet_stats~0.offset, 2);~#xennet_ethtool_ops~0.base, ~#xennet_ethtool_ops~0.offset := 207, 0;call #Ultimate.allocInit(368, 207);call write~init~$Pointer$(0, 0, ~#xennet_ethtool_ops~0.base, ~#xennet_ethtool_ops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#xennet_ethtool_ops~0.base, 8 + ~#xennet_ethtool_ops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#xennet_ethtool_ops~0.base, 16 + ~#xennet_ethtool_ops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#xennet_ethtool_ops~0.base, 24 + ~#xennet_ethtool_ops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#xennet_ethtool_ops~0.base, 32 + ~#xennet_ethtool_ops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#xennet_ethtool_ops~0.base, 40 + ~#xennet_ethtool_ops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#xennet_ethtool_ops~0.base, 48 + ~#xennet_ethtool_ops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#xennet_ethtool_ops~0.base, 56 + ~#xennet_ethtool_ops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#xennet_ethtool_ops~0.base, 64 + ~#xennet_ethtool_ops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#xennet_ethtool_ops~0.base, 72 + ~#xennet_ethtool_ops~0.offset, 8);call write~init~$Pointer$(#funAddr~ethtool_op_get_link.base, #funAddr~ethtool_op_get_link.offset, ~#xennet_ethtool_ops~0.base, 80 + ~#xennet_ethtool_ops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#xennet_ethtool_ops~0.base, 88 + ~#xennet_ethtool_ops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#xennet_ethtool_ops~0.base, 96 + ~#xennet_ethtool_ops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#xennet_ethtool_ops~0.base, 104 + ~#xennet_ethtool_ops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#xennet_ethtool_ops~0.base, 112 + ~#xennet_ethtool_ops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#xennet_ethtool_ops~0.base, 120 + ~#xennet_ethtool_ops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#xennet_ethtool_ops~0.base, 128 + ~#xennet_ethtool_ops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#xennet_ethtool_ops~0.base, 136 + ~#xennet_ethtool_ops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#xennet_ethtool_ops~0.base, 144 + ~#xennet_ethtool_ops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#xennet_ethtool_ops~0.base, 152 + ~#xennet_ethtool_ops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#xennet_ethtool_ops~0.base, 160 + ~#xennet_ethtool_ops~0.offset, 8);call write~init~$Pointer$(#funAddr~xennet_get_strings.base, #funAddr~xennet_get_strings.offset, ~#xennet_ethtool_ops~0.base, 168 + ~#xennet_ethtool_ops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#xennet_ethtool_ops~0.base, 176 + ~#xennet_ethtool_ops~0.offset, 8);call write~init~$Pointer$(#funAddr~xennet_get_ethtool_stats.base, #funAddr~xennet_get_ethtool_stats.offset, ~#xennet_ethtool_ops~0.base, 184 + ~#xennet_ethtool_ops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#xennet_ethtool_ops~0.base, 192 + ~#xennet_ethtool_ops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#xennet_ethtool_ops~0.base, 200 + ~#xennet_ethtool_ops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#xennet_ethtool_ops~0.base, 208 + ~#xennet_ethtool_ops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#xennet_ethtool_ops~0.base, 216 + ~#xennet_ethtool_ops~0.offset, 8);call write~init~$Pointer$(#funAddr~xennet_get_sset_count.base, #funAddr~xennet_get_sset_count.offset, ~#xennet_ethtool_ops~0.base, 224 + ~#xennet_ethtool_ops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#xennet_ethtool_ops~0.base, 232 + ~#xennet_ethtool_ops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#xennet_ethtool_ops~0.base, 240 + ~#xennet_ethtool_ops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#xennet_ethtool_ops~0.base, 248 + ~#xennet_ethtool_ops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#xennet_ethtool_ops~0.base, 256 + ~#xennet_ethtool_ops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#xennet_ethtool_ops~0.base, 264 + ~#xennet_ethtool_ops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#xennet_ethtool_ops~0.base, 272 + ~#xennet_ethtool_ops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#xennet_ethtool_ops~0.base, 280 + ~#xennet_ethtool_ops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#xennet_ethtool_ops~0.base, 288 + ~#xennet_ethtool_ops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#xennet_ethtool_ops~0.base, 296 + ~#xennet_ethtool_ops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#xennet_ethtool_ops~0.base, 304 + ~#xennet_ethtool_ops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#xennet_ethtool_ops~0.base, 312 + ~#xennet_ethtool_ops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#xennet_ethtool_ops~0.base, 320 + ~#xennet_ethtool_ops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#xennet_ethtool_ops~0.base, 328 + ~#xennet_ethtool_ops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#xennet_ethtool_ops~0.base, 336 + ~#xennet_ethtool_ops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#xennet_ethtool_ops~0.base, 344 + ~#xennet_ethtool_ops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#xennet_ethtool_ops~0.base, 352 + ~#xennet_ethtool_ops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#xennet_ethtool_ops~0.base, 360 + ~#xennet_ethtool_ops~0.offset, 8);~#xennet_attrs~0.base, ~#xennet_attrs~0.offset := 208, 0;call #Ultimate.allocInit(129, 208);call write~init~$Pointer$(97, 0, ~#xennet_attrs~0.base, ~#xennet_attrs~0.offset, 8);call write~init~int(420, ~#xennet_attrs~0.base, 8 + ~#xennet_attrs~0.offset, 2);call write~init~int(0, ~#xennet_attrs~0.base, 10 + ~#xennet_attrs~0.offset, 1);call write~init~$Pointer$(0, 0, ~#xennet_attrs~0.base, 11 + ~#xennet_attrs~0.offset, 8);call write~init~int(0, ~#xennet_attrs~0.base, 19 + ~#xennet_attrs~0.offset, 1);call write~init~int(0, ~#xennet_attrs~0.base, 20 + ~#xennet_attrs~0.offset, 1);call write~init~int(0, ~#xennet_attrs~0.base, 21 + ~#xennet_attrs~0.offset, 1);call write~init~int(0, ~#xennet_attrs~0.base, 22 + ~#xennet_attrs~0.offset, 1);call write~init~int(0, ~#xennet_attrs~0.base, 23 + ~#xennet_attrs~0.offset, 1);call write~init~int(0, ~#xennet_attrs~0.base, 24 + ~#xennet_attrs~0.offset, 1);call write~init~int(0, ~#xennet_attrs~0.base, 25 + ~#xennet_attrs~0.offset, 1);call write~init~int(0, ~#xennet_attrs~0.base, 26 + ~#xennet_attrs~0.offset, 1);call write~init~$Pointer$(#funAddr~show_rxbuf_min.base, #funAddr~show_rxbuf_min.offset, ~#xennet_attrs~0.base, 27 + ~#xennet_attrs~0.offset, 8);call write~init~$Pointer$(#funAddr~store_rxbuf_min.base, #funAddr~store_rxbuf_min.offset, ~#xennet_attrs~0.base, 35 + ~#xennet_attrs~0.offset, 8);call write~init~$Pointer$(98, 0, ~#xennet_attrs~0.base, 43 + ~#xennet_attrs~0.offset, 8);call write~init~int(420, ~#xennet_attrs~0.base, 51 + ~#xennet_attrs~0.offset, 2);call write~init~int(0, ~#xennet_attrs~0.base, 53 + ~#xennet_attrs~0.offset, 1);call write~init~$Pointer$(0, 0, ~#xennet_attrs~0.base, 54 + ~#xennet_attrs~0.offset, 8);call write~init~int(0, ~#xennet_attrs~0.base, 62 + ~#xennet_attrs~0.offset, 1);call write~init~int(0, ~#xennet_attrs~0.base, 63 + ~#xennet_attrs~0.offset, 1);call write~init~int(0, ~#xennet_attrs~0.base, 64 + ~#xennet_attrs~0.offset, 1);call write~init~int(0, ~#xennet_attrs~0.base, 65 + ~#xennet_attrs~0.offset, 1);call write~init~int(0, ~#xennet_attrs~0.base, 66 + ~#xennet_attrs~0.offset, 1);call write~init~int(0, ~#xennet_attrs~0.base, 67 + ~#xennet_attrs~0.offset, 1);call write~init~int(0, ~#xennet_attrs~0.base, 68 + ~#xennet_attrs~0.offset, 1);call write~init~int(0, ~#xennet_attrs~0.base, 69 + ~#xennet_attrs~0.offset, 1);call write~init~$Pointer$(#funAddr~show_rxbuf_max.base, #funAddr~show_rxbuf_max.offset, ~#xennet_attrs~0.base, 70 + ~#xennet_attrs~0.offset, 8);call write~init~$Pointer$(#funAddr~store_rxbuf_max.base, #funAddr~store_rxbuf_max.offset, ~#xennet_attrs~0.base, 78 + ~#xennet_attrs~0.offset, 8);call write~init~$Pointer$(99, 0, ~#xennet_attrs~0.base, 86 + ~#xennet_attrs~0.offset, 8);call write~init~int(292, ~#xennet_attrs~0.base, 94 + ~#xennet_attrs~0.offset, 2);call write~init~int(0, ~#xennet_attrs~0.base, 96 + ~#xennet_attrs~0.offset, 1);call write~init~$Pointer$(0, 0, ~#xennet_attrs~0.base, 97 + ~#xennet_attrs~0.offset, 8);call write~init~int(0, ~#xennet_attrs~0.base, 105 + ~#xennet_attrs~0.offset, 1);call write~init~int(0, ~#xennet_attrs~0.base, 106 + ~#xennet_attrs~0.offset, 1);call write~init~int(0, ~#xennet_attrs~0.base, 107 + ~#xennet_attrs~0.offset, 1);call write~init~int(0, ~#xennet_attrs~0.base, 108 + ~#xennet_attrs~0.offset, 1);call write~init~int(0, ~#xennet_attrs~0.base, 109 + ~#xennet_attrs~0.offset, 1);call write~init~int(0, ~#xennet_attrs~0.base, 110 + ~#xennet_attrs~0.offset, 1);call write~init~int(0, ~#xennet_attrs~0.base, 111 + ~#xennet_attrs~0.offset, 1);call write~init~int(0, ~#xennet_attrs~0.base, 112 + ~#xennet_attrs~0.offset, 1);call write~init~$Pointer$(#funAddr~show_rxbuf_cur.base, #funAddr~show_rxbuf_cur.offset, ~#xennet_attrs~0.base, 113 + ~#xennet_attrs~0.offset, 8);call write~init~$Pointer$(0, 0, ~#xennet_attrs~0.base, 121 + ~#xennet_attrs~0.offset, 8);~#netfront_ids~0.base, ~#netfront_ids~0.offset := 209, 0;call #Ultimate.allocInit(64, 209);#memory_int := ~initToZeroAtPointerBaseAddress~int(#memory_int, ~#netfront_ids~0.base);call write~unchecked~int(118, ~#netfront_ids~0.base, ~#netfront_ids~0.offset, 1);call write~unchecked~int(105, ~#netfront_ids~0.base, 1 + ~#netfront_ids~0.offset, 1);call write~unchecked~int(102, ~#netfront_ids~0.base, 2 + ~#netfront_ids~0.offset, 1);call write~unchecked~int(0, ~#netfront_ids~0.base, 3 + ~#netfront_ids~0.offset, 1);call write~unchecked~int(0, ~#netfront_ids~0.base, 32 + ~#netfront_ids~0.offset, 1);~#netfront_driver~0.base, ~#netfront_driver~0.offset := 210, 0;call #Ultimate.allocInit(185, 210);call write~init~$Pointer$(~#netfront_ids~0.base, ~#netfront_ids~0.offset, ~#netfront_driver~0.base, ~#netfront_driver~0.offset, 8);call write~init~$Pointer$(#funAddr~netfront_probe.base, #funAddr~netfront_probe.offset, ~#netfront_driver~0.base, 8 + ~#netfront_driver~0.offset, 8);call write~init~$Pointer$(#funAddr~netback_changed.base, #funAddr~netback_changed.offset, ~#netfront_driver~0.base, 16 + ~#netfront_driver~0.offset, 8);call write~init~$Pointer$(#funAddr~xennet_remove.base, #funAddr~xennet_remove.offset, ~#netfront_driver~0.base, 24 + ~#netfront_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#netfront_driver~0.base, 32 + ~#netfront_driver~0.offset, 8);call write~init~$Pointer$(#funAddr~netfront_resume.base, #funAddr~netfront_resume.offset, ~#netfront_driver~0.base, 40 + ~#netfront_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#netfront_driver~0.base, 48 + ~#netfront_driver~0.offset, 8);call write~init~$Pointer$(~#netfront_ids~0.base, ~#netfront_ids~0.offset, ~#netfront_driver~0.base, 56 + ~#netfront_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#netfront_driver~0.base, 64 + ~#netfront_driver~0.offset, 8);call write~init~$Pointer$(~#__this_module~0.base, ~#__this_module~0.offset, ~#netfront_driver~0.base, 72 + ~#netfront_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#netfront_driver~0.base, 80 + ~#netfront_driver~0.offset, 8);call write~init~int(0, ~#netfront_driver~0.base, 88 + ~#netfront_driver~0.offset, 1);call write~init~$Pointer$(0, 0, ~#netfront_driver~0.base, 89 + ~#netfront_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#netfront_driver~0.base, 97 + ~#netfront_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#netfront_driver~0.base, 105 + ~#netfront_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#netfront_driver~0.base, 113 + ~#netfront_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#netfront_driver~0.base, 121 + ~#netfront_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#netfront_driver~0.base, 129 + ~#netfront_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#netfront_driver~0.base, 137 + ~#netfront_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#netfront_driver~0.base, 145 + ~#netfront_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#netfront_driver~0.base, 153 + ~#netfront_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#netfront_driver~0.base, 161 + ~#netfront_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#netfront_driver~0.base, 169 + ~#netfront_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#netfront_driver~0.base, 177 + ~#netfront_driver~0.offset, 8);~ldv_thread_0~0.identifier := 0;~ldv_thread_0~0.function.base, ~ldv_thread_0~0.function.offset := 0, 0;~ldv_thread_1~0.identifier := 0;~ldv_thread_1~0.function.base, ~ldv_thread_1~0.function.offset := 0, 0;~ldv_thread_10~0.identifier := 0;~ldv_thread_10~0.function.base, ~ldv_thread_10~0.function.offset := 0, 0;~ldv_thread_11~0.identifier := 0;~ldv_thread_11~0.function.base, ~ldv_thread_11~0.function.offset := 0, 0;~ldv_thread_2~0.identifier := 0;~ldv_thread_2~0.function.base, ~ldv_thread_2~0.function.offset := 0, 0;~ldv_thread_20~0.identifier := 0;~ldv_thread_20~0.function.base, ~ldv_thread_20~0.function.offset := 0, 0;~ldv_thread_3~0.identifier := 0;~ldv_thread_3~0.function.base, ~ldv_thread_3~0.function.offset := 0, 0;~ldv_thread_4~0.identifier := 0;~ldv_thread_4~0.function.base, ~ldv_thread_4~0.function.offset := 0, 0;~ldv_thread_5~0.identifier := 0;~ldv_thread_5~0.function.base, ~ldv_thread_5~0.function.offset := 0, 0;~ldv_thread_6~0.identifier := 0;~ldv_thread_6~0.function.base, ~ldv_thread_6~0.function.offset := 0, 0;~ldv_thread_7~0.identifier := 0;~ldv_thread_7~0.function.base, ~ldv_thread_7~0.function.offset := 0, 0;~ldv_thread_8~0.identifier := 0;~ldv_thread_8~0.function.base, ~ldv_thread_8~0.function.offset := 0, 0;~ldv_thread_9~0.identifier := 0;~ldv_thread_9~0.function.base, ~ldv_thread_9~0.function.offset := 0, 0;~ldv_spin__xmit_lock_of_netdev_queue~0 := 1;~ldv_spin_addr_list_lock_of_net_device~0 := 1;~ldv_spin_alloc_lock_of_task_struct~0 := 1;~ldv_spin_i_lock_of_inode~0 := 1;~ldv_spin_lock~0 := 1;~ldv_spin_lock_of_NOT_ARG_SIGN~0 := 1;~ldv_spin_lock_of_res_counter~0 := 1;~ldv_spin_lru_lock_of_netns_frags~0 := 1;~ldv_spin_node_size_lock_of_pglist_data~0 := 1;~ldv_spin_ptl~0 := 1;~ldv_spin_rx_lock_of_netfront_info~0 := 1;~ldv_spin_siglock_of_sighand_struct~0 := 1;~ldv_spin_sk_dst_lock_of_sock~0 := 1;~ldv_spin_slock_of_NOT_ARG_SIGN~0 := 1;~ldv_spin_tx_global_lock_of_net_device~0 := 1;~ldv_spin_tx_lock_of_netfront_info~0 := 1; {1723#true} is VALID [2022-02-20 23:13:28,994 INFO L290 TraceCheckUtils]: 1: Hoare triple {1723#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;assume { :begin_inline_ldv_initialize } true; {1723#true} is VALID [2022-02-20 23:13:28,994 INFO L290 TraceCheckUtils]: 2: Hoare triple {1723#true} assume { :end_inline_ldv_initialize } true;assume { :begin_inline_ldv_entry_EMGentry_20 } true;ldv_entry_EMGentry_20_#in~arg0#1.base, ldv_entry_EMGentry_20_#in~arg0#1.offset := 0, 0;havoc ldv_entry_EMGentry_20_#t~ret980#1, ldv_entry_EMGentry_20_#t~ret981#1, ldv_entry_EMGentry_20_#t~ret982#1, ldv_entry_EMGentry_20_#t~ret983#1, ldv_entry_EMGentry_20_~arg0#1.base, ldv_entry_EMGentry_20_~arg0#1.offset, ldv_entry_EMGentry_20_~ldv_20_exit_netif_exit_default~0#1.base, ldv_entry_EMGentry_20_~ldv_20_exit_netif_exit_default~0#1.offset, ldv_entry_EMGentry_20_~ldv_20_init_netif_init_default~0#1.base, ldv_entry_EMGentry_20_~ldv_20_init_netif_init_default~0#1.offset, ldv_entry_EMGentry_20_~ldv_20_ret_default~0#1, ldv_entry_EMGentry_20_~tmp~83#1, ldv_entry_EMGentry_20_~tmp___0~47#1;ldv_entry_EMGentry_20_~arg0#1.base, ldv_entry_EMGentry_20_~arg0#1.offset := ldv_entry_EMGentry_20_#in~arg0#1.base, ldv_entry_EMGentry_20_#in~arg0#1.offset;havoc ldv_entry_EMGentry_20_~ldv_20_exit_netif_exit_default~0#1.base, ldv_entry_EMGentry_20_~ldv_20_exit_netif_exit_default~0#1.offset;havoc ldv_entry_EMGentry_20_~ldv_20_init_netif_init_default~0#1.base, ldv_entry_EMGentry_20_~ldv_20_init_netif_init_default~0#1.offset;havoc ldv_entry_EMGentry_20_~ldv_20_ret_default~0#1;havoc ldv_entry_EMGentry_20_~tmp~83#1;havoc ldv_entry_EMGentry_20_~tmp___0~47#1;assume { :begin_inline_ldv_EMGentry_init_netif_init_20_9 } true;ldv_EMGentry_init_netif_init_20_9_#in~arg0#1.base, ldv_EMGentry_init_netif_init_20_9_#in~arg0#1.offset := ldv_entry_EMGentry_20_~ldv_20_init_netif_init_default~0#1.base, ldv_entry_EMGentry_20_~ldv_20_init_netif_init_default~0#1.offset;havoc ldv_EMGentry_init_netif_init_20_9_#res#1;havoc ldv_EMGentry_init_netif_init_20_9_#t~ret942#1, ldv_EMGentry_init_netif_init_20_9_~arg0#1.base, ldv_EMGentry_init_netif_init_20_9_~arg0#1.offset, ldv_EMGentry_init_netif_init_20_9_~tmp~76#1;ldv_EMGentry_init_netif_init_20_9_~arg0#1.base, ldv_EMGentry_init_netif_init_20_9_~arg0#1.offset := ldv_EMGentry_init_netif_init_20_9_#in~arg0#1.base, ldv_EMGentry_init_netif_init_20_9_#in~arg0#1.offset;havoc ldv_EMGentry_init_netif_init_20_9_~tmp~76#1;assume { :begin_inline_netif_init } true;havoc netif_init_#res#1;havoc netif_init_#t~ret939#1, netif_init_#t~nondet940#1, netif_init_#t~ret941#1, netif_init_~tmp~75#1, netif_init_~tmp___0~43#1, netif_init_~tmp___1~29#1;havoc netif_init_~tmp~75#1;havoc netif_init_~tmp___0~43#1;havoc netif_init_~tmp___1~29#1; {1723#true} is VALID [2022-02-20 23:13:28,994 INFO L290 TraceCheckUtils]: 3: Hoare triple {1723#true} assume 0 == ~xen_domain_type~0 % 4294967296;netif_init_#res#1 := -19; {1723#true} is VALID [2022-02-20 23:13:28,995 INFO L290 TraceCheckUtils]: 4: Hoare triple {1723#true} ldv_EMGentry_init_netif_init_20_9_#t~ret942#1 := netif_init_#res#1;assume { :end_inline_netif_init } true;assume -2147483648 <= ldv_EMGentry_init_netif_init_20_9_#t~ret942#1 && ldv_EMGentry_init_netif_init_20_9_#t~ret942#1 <= 2147483647;ldv_EMGentry_init_netif_init_20_9_~tmp~76#1 := ldv_EMGentry_init_netif_init_20_9_#t~ret942#1;havoc ldv_EMGentry_init_netif_init_20_9_#t~ret942#1;ldv_EMGentry_init_netif_init_20_9_#res#1 := ldv_EMGentry_init_netif_init_20_9_~tmp~76#1; {1723#true} is VALID [2022-02-20 23:13:28,995 INFO L290 TraceCheckUtils]: 5: Hoare triple {1723#true} ldv_entry_EMGentry_20_#t~ret980#1 := ldv_EMGentry_init_netif_init_20_9_#res#1;assume { :end_inline_ldv_EMGentry_init_netif_init_20_9 } true;assume -2147483648 <= ldv_entry_EMGentry_20_#t~ret980#1 && ldv_entry_EMGentry_20_#t~ret980#1 <= 2147483647;ldv_entry_EMGentry_20_~ldv_20_ret_default~0#1 := ldv_entry_EMGentry_20_#t~ret980#1;havoc ldv_entry_EMGentry_20_#t~ret980#1;assume { :begin_inline_ldv_post_init } true;ldv_post_init_#in~init_ret_val#1 := ldv_entry_EMGentry_20_~ldv_20_ret_default~0#1;havoc ldv_post_init_#res#1;havoc ldv_post_init_#t~ret1076#1, ldv_post_init_~init_ret_val#1, ldv_post_init_~tmp~125#1;ldv_post_init_~init_ret_val#1 := ldv_post_init_#in~init_ret_val#1;havoc ldv_post_init_~tmp~125#1; {1723#true} is VALID [2022-02-20 23:13:28,995 INFO L272 TraceCheckUtils]: 6: Hoare triple {1723#true} call ldv_post_init_#t~ret1076#1 := ldv_filter_positive_int(ldv_post_init_~init_ret_val#1); {1723#true} is VALID [2022-02-20 23:13:28,995 INFO L290 TraceCheckUtils]: 7: Hoare triple {1723#true} ~val := #in~val; {1723#true} is VALID [2022-02-20 23:13:28,995 INFO L272 TraceCheckUtils]: 8: Hoare triple {1723#true} call ldv_assume((if ~val <= 0 then 1 else 0)); {1723#true} is VALID [2022-02-20 23:13:28,995 INFO L290 TraceCheckUtils]: 9: Hoare triple {1723#true} ~expression := #in~expression; {1723#true} is VALID [2022-02-20 23:13:28,996 INFO L290 TraceCheckUtils]: 10: Hoare triple {1723#true} assume !(0 == ~expression); {1723#true} is VALID [2022-02-20 23:13:28,996 INFO L290 TraceCheckUtils]: 11: Hoare triple {1723#true} assume true; {1723#true} is VALID [2022-02-20 23:13:28,996 INFO L284 TraceCheckUtils]: 12: Hoare quadruple {1723#true} {1723#true} #3608#return; {1723#true} is VALID [2022-02-20 23:13:28,996 INFO L290 TraceCheckUtils]: 13: Hoare triple {1723#true} #res := ~val; {1723#true} is VALID [2022-02-20 23:13:28,996 INFO L290 TraceCheckUtils]: 14: Hoare triple {1723#true} assume true; {1723#true} is VALID [2022-02-20 23:13:28,996 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {1723#true} {1723#true} #4066#return; {1723#true} is VALID [2022-02-20 23:13:28,996 INFO L290 TraceCheckUtils]: 16: Hoare triple {1723#true} assume -2147483648 <= ldv_post_init_#t~ret1076#1 && ldv_post_init_#t~ret1076#1 <= 2147483647;ldv_post_init_~tmp~125#1 := ldv_post_init_#t~ret1076#1;havoc ldv_post_init_#t~ret1076#1;ldv_post_init_#res#1 := ldv_post_init_~tmp~125#1; {1723#true} is VALID [2022-02-20 23:13:28,997 INFO L290 TraceCheckUtils]: 17: Hoare triple {1723#true} ldv_entry_EMGentry_20_#t~ret981#1 := ldv_post_init_#res#1;assume { :end_inline_ldv_post_init } true;assume -2147483648 <= ldv_entry_EMGentry_20_#t~ret981#1 && ldv_entry_EMGentry_20_#t~ret981#1 <= 2147483647;ldv_entry_EMGentry_20_~ldv_20_ret_default~0#1 := ldv_entry_EMGentry_20_#t~ret981#1;havoc ldv_entry_EMGentry_20_#t~ret981#1; {1723#true} is VALID [2022-02-20 23:13:28,997 INFO L272 TraceCheckUtils]: 18: Hoare triple {1723#true} call ldv_entry_EMGentry_20_#t~ret982#1 := ldv_undef_int(); {1723#true} is VALID [2022-02-20 23:13:28,997 INFO L290 TraceCheckUtils]: 19: Hoare triple {1723#true} havoc ~tmp~133;assume -2147483648 <= #t~nondet1098 && #t~nondet1098 <= 2147483647;~tmp~133 := #t~nondet1098;havoc #t~nondet1098;#res := ~tmp~133; {1723#true} is VALID [2022-02-20 23:13:28,997 INFO L290 TraceCheckUtils]: 20: Hoare triple {1723#true} assume true; {1723#true} is VALID [2022-02-20 23:13:28,997 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {1723#true} {1723#true} #4068#return; {1723#true} is VALID [2022-02-20 23:13:28,997 INFO L290 TraceCheckUtils]: 22: Hoare triple {1723#true} assume -2147483648 <= ldv_entry_EMGentry_20_#t~ret982#1 && ldv_entry_EMGentry_20_#t~ret982#1 <= 2147483647;ldv_entry_EMGentry_20_~tmp___0~47#1 := ldv_entry_EMGentry_20_#t~ret982#1;havoc ldv_entry_EMGentry_20_#t~ret982#1; {1723#true} is VALID [2022-02-20 23:13:28,998 INFO L290 TraceCheckUtils]: 23: Hoare triple {1723#true} assume !(0 != ldv_entry_EMGentry_20_~tmp___0~47#1); {1723#true} is VALID [2022-02-20 23:13:28,998 INFO L272 TraceCheckUtils]: 24: Hoare triple {1723#true} call ldv_assume((if 0 == ldv_entry_EMGentry_20_~ldv_20_ret_default~0#1 then 1 else 0)); {1723#true} is VALID [2022-02-20 23:13:28,998 INFO L290 TraceCheckUtils]: 25: Hoare triple {1723#true} ~expression := #in~expression; {1723#true} is VALID [2022-02-20 23:13:28,998 INFO L290 TraceCheckUtils]: 26: Hoare triple {1723#true} assume !(0 == ~expression); {1723#true} is VALID [2022-02-20 23:13:28,998 INFO L290 TraceCheckUtils]: 27: Hoare triple {1723#true} assume true; {1723#true} is VALID [2022-02-20 23:13:28,998 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {1723#true} {1723#true} #4076#return; {1723#true} is VALID [2022-02-20 23:13:28,998 INFO L272 TraceCheckUtils]: 29: Hoare triple {1723#true} call ldv_entry_EMGentry_20_#t~ret983#1 := ldv_undef_int(); {1723#true} is VALID [2022-02-20 23:13:28,999 INFO L290 TraceCheckUtils]: 30: Hoare triple {1723#true} havoc ~tmp~133;assume -2147483648 <= #t~nondet1098 && #t~nondet1098 <= 2147483647;~tmp~133 := #t~nondet1098;havoc #t~nondet1098;#res := ~tmp~133; {1723#true} is VALID [2022-02-20 23:13:28,999 INFO L290 TraceCheckUtils]: 31: Hoare triple {1723#true} assume true; {1723#true} is VALID [2022-02-20 23:13:28,999 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {1723#true} {1723#true} #4078#return; {1723#true} is VALID [2022-02-20 23:13:28,999 INFO L290 TraceCheckUtils]: 33: Hoare triple {1723#true} assume -2147483648 <= ldv_entry_EMGentry_20_#t~ret983#1 && ldv_entry_EMGentry_20_#t~ret983#1 <= 2147483647;ldv_entry_EMGentry_20_~tmp~83#1 := ldv_entry_EMGentry_20_#t~ret983#1;havoc ldv_entry_EMGentry_20_#t~ret983#1; {1723#true} is VALID [2022-02-20 23:13:28,999 INFO L290 TraceCheckUtils]: 34: Hoare triple {1723#true} assume 0 != ldv_entry_EMGentry_20_~tmp~83#1;assume { :begin_inline_ldv_dispatch_register_dummy_resourceless_instance_13_20_5 } true;havoc ldv_dispatch_register_dummy_resourceless_instance_13_20_5_#t~ret958#1.base, ldv_dispatch_register_dummy_resourceless_instance_13_20_5_#t~ret958#1.offset, ldv_dispatch_register_dummy_resourceless_instance_13_20_5_#t~ret959#1.base, ldv_dispatch_register_dummy_resourceless_instance_13_20_5_#t~ret959#1.offset, ldv_dispatch_register_dummy_resourceless_instance_13_20_5_#t~ret960#1.base, ldv_dispatch_register_dummy_resourceless_instance_13_20_5_#t~ret960#1.offset, ldv_dispatch_register_dummy_resourceless_instance_13_20_5_~cf_arg_8~0#1.base, ldv_dispatch_register_dummy_resourceless_instance_13_20_5_~cf_arg_8~0#1.offset, ldv_dispatch_register_dummy_resourceless_instance_13_20_5_~cf_arg_9~0#1.base, ldv_dispatch_register_dummy_resourceless_instance_13_20_5_~cf_arg_9~0#1.offset, ldv_dispatch_register_dummy_resourceless_instance_13_20_5_~cf_arg_10~0#1.base, ldv_dispatch_register_dummy_resourceless_instance_13_20_5_~cf_arg_10~0#1.offset, ldv_dispatch_register_dummy_resourceless_instance_13_20_5_~tmp~82#1.base, ldv_dispatch_register_dummy_resourceless_instance_13_20_5_~tmp~82#1.offset, ldv_dispatch_register_dummy_resourceless_instance_13_20_5_~tmp___0~46#1.base, ldv_dispatch_register_dummy_resourceless_instance_13_20_5_~tmp___0~46#1.offset, ldv_dispatch_register_dummy_resourceless_instance_13_20_5_~tmp___1~31#1.base, ldv_dispatch_register_dummy_resourceless_instance_13_20_5_~tmp___1~31#1.offset;havoc ldv_dispatch_register_dummy_resourceless_instance_13_20_5_~cf_arg_8~0#1.base, ldv_dispatch_register_dummy_resourceless_instance_13_20_5_~cf_arg_8~0#1.offset;havoc ldv_dispatch_register_dummy_resourceless_instance_13_20_5_~cf_arg_9~0#1.base, ldv_dispatch_register_dummy_resourceless_instance_13_20_5_~cf_arg_9~0#1.offset;havoc ldv_dispatch_register_dummy_resourceless_instance_13_20_5_~cf_arg_10~0#1.base, ldv_dispatch_register_dummy_resourceless_instance_13_20_5_~cf_arg_10~0#1.offset;havoc ldv_dispatch_register_dummy_resourceless_instance_13_20_5_~tmp~82#1.base, ldv_dispatch_register_dummy_resourceless_instance_13_20_5_~tmp~82#1.offset;havoc ldv_dispatch_register_dummy_resourceless_instance_13_20_5_~tmp___0~46#1.base, ldv_dispatch_register_dummy_resourceless_instance_13_20_5_~tmp___0~46#1.offset;havoc ldv_dispatch_register_dummy_resourceless_instance_13_20_5_~tmp___1~31#1.base, ldv_dispatch_register_dummy_resourceless_instance_13_20_5_~tmp___1~31#1.offset; {1723#true} is VALID [2022-02-20 23:13:29,000 INFO L272 TraceCheckUtils]: 35: Hoare triple {1723#true} call ldv_dispatch_register_dummy_resourceless_instance_13_20_5_#t~ret958#1.base, ldv_dispatch_register_dummy_resourceless_instance_13_20_5_#t~ret958#1.offset := ldv_xmalloc(4); {1860#(and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))} is VALID [2022-02-20 23:13:29,000 INFO L290 TraceCheckUtils]: 36: Hoare triple {1860#(and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))} ~size := #in~size;havoc ~res~3.base, ~res~3.offset;havoc ~tmp~131.base, ~tmp~131.offset;havoc ~tmp___0~61;call #t~malloc1094.base, #t~malloc1094.offset := #Ultimate.allocOnHeap(~size);~tmp~131.base, ~tmp~131.offset := #t~malloc1094.base, #t~malloc1094.offset;havoc #t~malloc1094.base, #t~malloc1094.offset;~res~3.base, ~res~3.offset := ~tmp~131.base, ~tmp~131.offset; {1723#true} is VALID [2022-02-20 23:13:29,000 INFO L272 TraceCheckUtils]: 37: Hoare triple {1723#true} call ldv_assume((if 0 != (~res~3.base + ~res~3.offset) % 18446744073709551616 then 1 else 0)); {1723#true} is VALID [2022-02-20 23:13:29,000 INFO L290 TraceCheckUtils]: 38: Hoare triple {1723#true} ~expression := #in~expression; {1723#true} is VALID [2022-02-20 23:13:29,000 INFO L290 TraceCheckUtils]: 39: Hoare triple {1723#true} assume !(0 == ~expression); {1723#true} is VALID [2022-02-20 23:13:29,001 INFO L290 TraceCheckUtils]: 40: Hoare triple {1723#true} assume true; {1723#true} is VALID [2022-02-20 23:13:29,001 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {1723#true} {1723#true} #3494#return; {1723#true} is VALID [2022-02-20 23:13:29,001 INFO L272 TraceCheckUtils]: 42: Hoare triple {1723#true} call #t~ret1095 := ldv_is_err(~res~3.base, ~res~3.offset); {1723#true} is VALID [2022-02-20 23:13:29,001 INFO L290 TraceCheckUtils]: 43: Hoare triple {1723#true} ~ptr.base, ~ptr.offset := #in~ptr.base, #in~ptr.offset;#res := (if (~ptr.base + ~ptr.offset) % 18446744073709551616 > 4294967295 then 1 else 0); {1723#true} is VALID [2022-02-20 23:13:29,001 INFO L290 TraceCheckUtils]: 44: Hoare triple {1723#true} assume true; {1723#true} is VALID [2022-02-20 23:13:29,001 INFO L284 TraceCheckUtils]: 45: Hoare quadruple {1723#true} {1723#true} #3496#return; {1723#true} is VALID [2022-02-20 23:13:29,001 INFO L290 TraceCheckUtils]: 46: Hoare triple {1723#true} assume -9223372036854775808 <= #t~ret1095 && #t~ret1095 <= 9223372036854775807;~tmp___0~61 := #t~ret1095;havoc #t~ret1095; {1723#true} is VALID [2022-02-20 23:13:29,002 INFO L272 TraceCheckUtils]: 47: Hoare triple {1723#true} call ldv_assume((if 0 == ~tmp___0~61 then 1 else 0)); {1723#true} is VALID [2022-02-20 23:13:29,002 INFO L290 TraceCheckUtils]: 48: Hoare triple {1723#true} ~expression := #in~expression; {1723#true} is VALID [2022-02-20 23:13:29,002 INFO L290 TraceCheckUtils]: 49: Hoare triple {1723#true} assume !(0 == ~expression); {1723#true} is VALID [2022-02-20 23:13:29,002 INFO L290 TraceCheckUtils]: 50: Hoare triple {1723#true} assume true; {1723#true} is VALID [2022-02-20 23:13:29,002 INFO L284 TraceCheckUtils]: 51: Hoare quadruple {1723#true} {1723#true} #3498#return; {1723#true} is VALID [2022-02-20 23:13:29,002 INFO L290 TraceCheckUtils]: 52: Hoare triple {1723#true} #res.base, #res.offset := ~res~3.base, ~res~3.offset; {1723#true} is VALID [2022-02-20 23:13:29,002 INFO L290 TraceCheckUtils]: 53: Hoare triple {1723#true} assume true; {1723#true} is VALID [2022-02-20 23:13:29,003 INFO L284 TraceCheckUtils]: 54: Hoare quadruple {1723#true} {1723#true} #4080#return; {1723#true} is VALID [2022-02-20 23:13:29,003 INFO L290 TraceCheckUtils]: 55: Hoare triple {1723#true} ldv_dispatch_register_dummy_resourceless_instance_13_20_5_~tmp~82#1.base, ldv_dispatch_register_dummy_resourceless_instance_13_20_5_~tmp~82#1.offset := ldv_dispatch_register_dummy_resourceless_instance_13_20_5_#t~ret958#1.base, ldv_dispatch_register_dummy_resourceless_instance_13_20_5_#t~ret958#1.offset;havoc ldv_dispatch_register_dummy_resourceless_instance_13_20_5_#t~ret958#1.base, ldv_dispatch_register_dummy_resourceless_instance_13_20_5_#t~ret958#1.offset;ldv_dispatch_register_dummy_resourceless_instance_13_20_5_~cf_arg_8~0#1.base, ldv_dispatch_register_dummy_resourceless_instance_13_20_5_~cf_arg_8~0#1.offset := ldv_dispatch_register_dummy_resourceless_instance_13_20_5_~tmp~82#1.base, ldv_dispatch_register_dummy_resourceless_instance_13_20_5_~tmp~82#1.offset;assume { :begin_inline_ldv_struct_device_attribute_dummy_resourceless_instance_8 } true;ldv_struct_device_attribute_dummy_resourceless_instance_8_#in~arg0#1.base, ldv_struct_device_attribute_dummy_resourceless_instance_8_#in~arg0#1.offset := ldv_dispatch_register_dummy_resourceless_instance_13_20_5_~cf_arg_8~0#1.base, ldv_dispatch_register_dummy_resourceless_instance_13_20_5_~cf_arg_8~0#1.offset;havoc ldv_struct_device_attribute_dummy_resourceless_instance_8_#t~ret1028#1, ldv_struct_device_attribute_dummy_resourceless_instance_8_#t~ret1029#1.base, ldv_struct_device_attribute_dummy_resourceless_instance_8_#t~ret1029#1.offset, ldv_struct_device_attribute_dummy_resourceless_instance_8_#t~ret1030#1, ldv_struct_device_attribute_dummy_resourceless_instance_8_#t~ret1031#1.base, ldv_struct_device_attribute_dummy_resourceless_instance_8_#t~ret1031#1.offset, ldv_struct_device_attribute_dummy_resourceless_instance_8_~arg0#1.base, ldv_struct_device_attribute_dummy_resourceless_instance_8_~arg0#1.offset, ldv_struct_device_attribute_dummy_resourceless_instance_8_~ldv_8_callback_show~0#1.base, ldv_struct_device_attribute_dummy_resourceless_instance_8_~ldv_8_callback_show~0#1.offset, ldv_struct_device_attribute_dummy_resourceless_instance_8_~ldv_8_callback_store~0#1.base, ldv_struct_device_attribute_dummy_resourceless_instance_8_~ldv_8_callback_store~0#1.offset, ldv_struct_device_attribute_dummy_resourceless_instance_8_~ldv_8_container_struct_device_attribute~0#1.base, ldv_struct_device_attribute_dummy_resourceless_instance_8_~ldv_8_container_struct_device_attribute~0#1.offset, ldv_struct_device_attribute_dummy_resourceless_instance_8_~ldv_8_container_struct_device_ptr~0#1.base, ldv_struct_device_attribute_dummy_resourceless_instance_8_~ldv_8_container_struct_device_ptr~0#1.offset, ldv_struct_device_attribute_dummy_resourceless_instance_8_~ldv_8_ldv_param_3_2_default~0#1.base, ldv_struct_device_attribute_dummy_resourceless_instance_8_~ldv_8_ldv_param_3_2_default~0#1.offset, ldv_struct_device_attribute_dummy_resourceless_instance_8_~ldv_8_ldv_param_9_2_default~0#1.base, ldv_struct_device_attribute_dummy_resourceless_instance_8_~ldv_8_ldv_param_9_2_default~0#1.offset, ldv_struct_device_attribute_dummy_resourceless_instance_8_~ldv_8_ldv_param_9_3_default~0#1, ldv_struct_device_attribute_dummy_resourceless_instance_8_~tmp~102#1.base, ldv_struct_device_attribute_dummy_resourceless_instance_8_~tmp~102#1.offset, ldv_struct_device_attribute_dummy_resourceless_instance_8_~tmp___0~51#1.base, ldv_struct_device_attribute_dummy_resourceless_instance_8_~tmp___0~51#1.offset, ldv_struct_device_attribute_dummy_resourceless_instance_8_~tmp___1~34#1, ldv_struct_device_attribute_dummy_resourceless_instance_8_~tmp___2~24#1;ldv_struct_device_attribute_dummy_resourceless_instance_8_~arg0#1.base, ldv_struct_device_attribute_dummy_resourceless_instance_8_~arg0#1.offset := ldv_struct_device_attribute_dummy_resourceless_instance_8_#in~arg0#1.base, ldv_struct_device_attribute_dummy_resourceless_instance_8_#in~arg0#1.offset;havoc ldv_struct_device_attribute_dummy_resourceless_instance_8_~ldv_8_callback_show~0#1.base, ldv_struct_device_attribute_dummy_resourceless_instance_8_~ldv_8_callback_show~0#1.offset;havoc ldv_struct_device_attribute_dummy_resourceless_instance_8_~ldv_8_callback_store~0#1.base, ldv_struct_device_attribute_dummy_resourceless_instance_8_~ldv_8_callback_store~0#1.offset;havoc ldv_struct_device_attribute_dummy_resourceless_instance_8_~ldv_8_container_struct_device_attribute~0#1.base, ldv_struct_device_attribute_dummy_resourceless_instance_8_~ldv_8_container_struct_device_attribute~0#1.offset;havoc ldv_struct_device_attribute_dummy_resourceless_instance_8_~ldv_8_container_struct_device_ptr~0#1.base, ldv_struct_device_attribute_dummy_resourceless_instance_8_~ldv_8_container_struct_device_ptr~0#1.offset;havoc ldv_struct_device_attribute_dummy_resourceless_instance_8_~ldv_8_ldv_param_3_2_default~0#1.base, ldv_struct_device_attribute_dummy_resourceless_instance_8_~ldv_8_ldv_param_3_2_default~0#1.offset;havoc ldv_struct_device_attribute_dummy_resourceless_instance_8_~ldv_8_ldv_param_9_2_default~0#1.base, ldv_struct_device_attribute_dummy_resourceless_instance_8_~ldv_8_ldv_param_9_2_default~0#1.offset;havoc ldv_struct_device_attribute_dummy_resourceless_instance_8_~ldv_8_ldv_param_9_3_default~0#1;havoc ldv_struct_device_attribute_dummy_resourceless_instance_8_~tmp~102#1.base, ldv_struct_device_attribute_dummy_resourceless_instance_8_~tmp~102#1.offset;havoc ldv_struct_device_attribute_dummy_resourceless_instance_8_~tmp___0~51#1.base, ldv_struct_device_attribute_dummy_resourceless_instance_8_~tmp___0~51#1.offset;havoc ldv_struct_device_attribute_dummy_resourceless_instance_8_~tmp___1~34#1;havoc ldv_struct_device_attribute_dummy_resourceless_instance_8_~tmp___2~24#1; {1723#true} is VALID [2022-02-20 23:13:29,003 INFO L272 TraceCheckUtils]: 56: Hoare triple {1723#true} call ldv_struct_device_attribute_dummy_resourceless_instance_8_#t~ret1028#1 := ldv_undef_int(); {1723#true} is VALID [2022-02-20 23:13:29,003 INFO L290 TraceCheckUtils]: 57: Hoare triple {1723#true} havoc ~tmp~133;assume -2147483648 <= #t~nondet1098 && #t~nondet1098 <= 2147483647;~tmp~133 := #t~nondet1098;havoc #t~nondet1098;#res := ~tmp~133; {1723#true} is VALID [2022-02-20 23:13:29,003 INFO L290 TraceCheckUtils]: 58: Hoare triple {1723#true} assume true; {1723#true} is VALID [2022-02-20 23:13:29,003 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {1723#true} {1723#true} #4082#return; {1723#true} is VALID [2022-02-20 23:13:29,004 INFO L290 TraceCheckUtils]: 60: Hoare triple {1723#true} assume -2147483648 <= ldv_struct_device_attribute_dummy_resourceless_instance_8_#t~ret1028#1 && ldv_struct_device_attribute_dummy_resourceless_instance_8_#t~ret1028#1 <= 2147483647;ldv_struct_device_attribute_dummy_resourceless_instance_8_~tmp___2~24#1 := ldv_struct_device_attribute_dummy_resourceless_instance_8_#t~ret1028#1;havoc ldv_struct_device_attribute_dummy_resourceless_instance_8_#t~ret1028#1; {1723#true} is VALID [2022-02-20 23:13:29,004 INFO L290 TraceCheckUtils]: 61: Hoare triple {1723#true} assume 0 != ldv_struct_device_attribute_dummy_resourceless_instance_8_~tmp___2~24#1; {1723#true} is VALID [2022-02-20 23:13:29,008 INFO L272 TraceCheckUtils]: 62: Hoare triple {1723#true} call ldv_struct_device_attribute_dummy_resourceless_instance_8_#t~ret1029#1.base, ldv_struct_device_attribute_dummy_resourceless_instance_8_#t~ret1029#1.offset := ldv_xmalloc(1); {1860#(and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))} is VALID [2022-02-20 23:13:29,008 INFO L290 TraceCheckUtils]: 63: Hoare triple {1860#(and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))} ~size := #in~size;havoc ~res~3.base, ~res~3.offset;havoc ~tmp~131.base, ~tmp~131.offset;havoc ~tmp___0~61;call #t~malloc1094.base, #t~malloc1094.offset := #Ultimate.allocOnHeap(~size);~tmp~131.base, ~tmp~131.offset := #t~malloc1094.base, #t~malloc1094.offset;havoc #t~malloc1094.base, #t~malloc1094.offset;~res~3.base, ~res~3.offset := ~tmp~131.base, ~tmp~131.offset; {1723#true} is VALID [2022-02-20 23:13:29,009 INFO L272 TraceCheckUtils]: 64: Hoare triple {1723#true} call ldv_assume((if 0 != (~res~3.base + ~res~3.offset) % 18446744073709551616 then 1 else 0)); {1723#true} is VALID [2022-02-20 23:13:29,009 INFO L290 TraceCheckUtils]: 65: Hoare triple {1723#true} ~expression := #in~expression; {1723#true} is VALID [2022-02-20 23:13:29,009 INFO L290 TraceCheckUtils]: 66: Hoare triple {1723#true} assume !(0 == ~expression); {1723#true} is VALID [2022-02-20 23:13:29,009 INFO L290 TraceCheckUtils]: 67: Hoare triple {1723#true} assume true; {1723#true} is VALID [2022-02-20 23:13:29,009 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {1723#true} {1723#true} #3494#return; {1723#true} is VALID [2022-02-20 23:13:29,009 INFO L272 TraceCheckUtils]: 69: Hoare triple {1723#true} call #t~ret1095 := ldv_is_err(~res~3.base, ~res~3.offset); {1723#true} is VALID [2022-02-20 23:13:29,009 INFO L290 TraceCheckUtils]: 70: Hoare triple {1723#true} ~ptr.base, ~ptr.offset := #in~ptr.base, #in~ptr.offset;#res := (if (~ptr.base + ~ptr.offset) % 18446744073709551616 > 4294967295 then 1 else 0); {1723#true} is VALID [2022-02-20 23:13:29,010 INFO L290 TraceCheckUtils]: 71: Hoare triple {1723#true} assume true; {1723#true} is VALID [2022-02-20 23:13:29,010 INFO L284 TraceCheckUtils]: 72: Hoare quadruple {1723#true} {1723#true} #3496#return; {1723#true} is VALID [2022-02-20 23:13:29,010 INFO L290 TraceCheckUtils]: 73: Hoare triple {1723#true} assume -9223372036854775808 <= #t~ret1095 && #t~ret1095 <= 9223372036854775807;~tmp___0~61 := #t~ret1095;havoc #t~ret1095; {1723#true} is VALID [2022-02-20 23:13:29,010 INFO L272 TraceCheckUtils]: 74: Hoare triple {1723#true} call ldv_assume((if 0 == ~tmp___0~61 then 1 else 0)); {1723#true} is VALID [2022-02-20 23:13:29,010 INFO L290 TraceCheckUtils]: 75: Hoare triple {1723#true} ~expression := #in~expression; {1723#true} is VALID [2022-02-20 23:13:29,010 INFO L290 TraceCheckUtils]: 76: Hoare triple {1723#true} assume !(0 == ~expression); {1723#true} is VALID [2022-02-20 23:13:29,010 INFO L290 TraceCheckUtils]: 77: Hoare triple {1723#true} assume true; {1723#true} is VALID [2022-02-20 23:13:29,011 INFO L284 TraceCheckUtils]: 78: Hoare quadruple {1723#true} {1723#true} #3498#return; {1723#true} is VALID [2022-02-20 23:13:29,011 INFO L290 TraceCheckUtils]: 79: Hoare triple {1723#true} #res.base, #res.offset := ~res~3.base, ~res~3.offset; {1723#true} is VALID [2022-02-20 23:13:29,011 INFO L290 TraceCheckUtils]: 80: Hoare triple {1723#true} assume true; {1723#true} is VALID [2022-02-20 23:13:29,011 INFO L284 TraceCheckUtils]: 81: Hoare quadruple {1723#true} {1723#true} #4084#return; {1723#true} is VALID [2022-02-20 23:13:29,011 INFO L290 TraceCheckUtils]: 82: Hoare triple {1723#true} ldv_struct_device_attribute_dummy_resourceless_instance_8_~tmp~102#1.base, ldv_struct_device_attribute_dummy_resourceless_instance_8_~tmp~102#1.offset := ldv_struct_device_attribute_dummy_resourceless_instance_8_#t~ret1029#1.base, ldv_struct_device_attribute_dummy_resourceless_instance_8_#t~ret1029#1.offset;havoc ldv_struct_device_attribute_dummy_resourceless_instance_8_#t~ret1029#1.base, ldv_struct_device_attribute_dummy_resourceless_instance_8_#t~ret1029#1.offset;ldv_struct_device_attribute_dummy_resourceless_instance_8_~ldv_8_ldv_param_3_2_default~0#1.base, ldv_struct_device_attribute_dummy_resourceless_instance_8_~ldv_8_ldv_param_3_2_default~0#1.offset := ldv_struct_device_attribute_dummy_resourceless_instance_8_~tmp~102#1.base, ldv_struct_device_attribute_dummy_resourceless_instance_8_~tmp~102#1.offset; {1723#true} is VALID [2022-02-20 23:13:29,011 INFO L272 TraceCheckUtils]: 83: Hoare triple {1723#true} call ldv_struct_device_attribute_dummy_resourceless_instance_8_#t~ret1030#1 := ldv_undef_int(); {1723#true} is VALID [2022-02-20 23:13:29,011 INFO L290 TraceCheckUtils]: 84: Hoare triple {1723#true} havoc ~tmp~133;assume -2147483648 <= #t~nondet1098 && #t~nondet1098 <= 2147483647;~tmp~133 := #t~nondet1098;havoc #t~nondet1098;#res := ~tmp~133; {1723#true} is VALID [2022-02-20 23:13:29,012 INFO L290 TraceCheckUtils]: 85: Hoare triple {1723#true} assume true; {1723#true} is VALID [2022-02-20 23:13:29,012 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {1723#true} {1723#true} #4086#return; {1723#true} is VALID [2022-02-20 23:13:29,012 INFO L290 TraceCheckUtils]: 87: Hoare triple {1723#true} assume -2147483648 <= ldv_struct_device_attribute_dummy_resourceless_instance_8_#t~ret1030#1 && ldv_struct_device_attribute_dummy_resourceless_instance_8_#t~ret1030#1 <= 2147483647;ldv_struct_device_attribute_dummy_resourceless_instance_8_~tmp___1~34#1 := ldv_struct_device_attribute_dummy_resourceless_instance_8_#t~ret1030#1;havoc ldv_struct_device_attribute_dummy_resourceless_instance_8_#t~ret1030#1; {1723#true} is VALID [2022-02-20 23:13:29,012 INFO L290 TraceCheckUtils]: 88: Hoare triple {1723#true} assume 0 != ldv_struct_device_attribute_dummy_resourceless_instance_8_~tmp___1~34#1; {1723#true} is VALID [2022-02-20 23:13:29,013 INFO L272 TraceCheckUtils]: 89: Hoare triple {1723#true} call ldv_struct_device_attribute_dummy_resourceless_instance_8_#t~ret1031#1.base, ldv_struct_device_attribute_dummy_resourceless_instance_8_#t~ret1031#1.offset := ldv_xmalloc(1); {1860#(and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))} is VALID [2022-02-20 23:13:29,013 INFO L290 TraceCheckUtils]: 90: Hoare triple {1860#(and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))} ~size := #in~size;havoc ~res~3.base, ~res~3.offset;havoc ~tmp~131.base, ~tmp~131.offset;havoc ~tmp___0~61;call #t~malloc1094.base, #t~malloc1094.offset := #Ultimate.allocOnHeap(~size);~tmp~131.base, ~tmp~131.offset := #t~malloc1094.base, #t~malloc1094.offset;havoc #t~malloc1094.base, #t~malloc1094.offset;~res~3.base, ~res~3.offset := ~tmp~131.base, ~tmp~131.offset; {1723#true} is VALID [2022-02-20 23:13:29,013 INFO L272 TraceCheckUtils]: 91: Hoare triple {1723#true} call ldv_assume((if 0 != (~res~3.base + ~res~3.offset) % 18446744073709551616 then 1 else 0)); {1723#true} is VALID [2022-02-20 23:13:29,013 INFO L290 TraceCheckUtils]: 92: Hoare triple {1723#true} ~expression := #in~expression; {1723#true} is VALID [2022-02-20 23:13:29,013 INFO L290 TraceCheckUtils]: 93: Hoare triple {1723#true} assume !(0 == ~expression); {1723#true} is VALID [2022-02-20 23:13:29,013 INFO L290 TraceCheckUtils]: 94: Hoare triple {1723#true} assume true; {1723#true} is VALID [2022-02-20 23:13:29,013 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {1723#true} {1723#true} #3494#return; {1723#true} is VALID [2022-02-20 23:13:29,014 INFO L272 TraceCheckUtils]: 96: Hoare triple {1723#true} call #t~ret1095 := ldv_is_err(~res~3.base, ~res~3.offset); {1723#true} is VALID [2022-02-20 23:13:29,014 INFO L290 TraceCheckUtils]: 97: Hoare triple {1723#true} ~ptr.base, ~ptr.offset := #in~ptr.base, #in~ptr.offset;#res := (if (~ptr.base + ~ptr.offset) % 18446744073709551616 > 4294967295 then 1 else 0); {1723#true} is VALID [2022-02-20 23:13:29,014 INFO L290 TraceCheckUtils]: 98: Hoare triple {1723#true} assume true; {1723#true} is VALID [2022-02-20 23:13:29,014 INFO L284 TraceCheckUtils]: 99: Hoare quadruple {1723#true} {1723#true} #3496#return; {1723#true} is VALID [2022-02-20 23:13:29,014 INFO L290 TraceCheckUtils]: 100: Hoare triple {1723#true} assume -9223372036854775808 <= #t~ret1095 && #t~ret1095 <= 9223372036854775807;~tmp___0~61 := #t~ret1095;havoc #t~ret1095; {1723#true} is VALID [2022-02-20 23:13:29,014 INFO L272 TraceCheckUtils]: 101: Hoare triple {1723#true} call ldv_assume((if 0 == ~tmp___0~61 then 1 else 0)); {1723#true} is VALID [2022-02-20 23:13:29,014 INFO L290 TraceCheckUtils]: 102: Hoare triple {1723#true} ~expression := #in~expression; {1723#true} is VALID [2022-02-20 23:13:29,014 INFO L290 TraceCheckUtils]: 103: Hoare triple {1723#true} assume !(0 == ~expression); {1723#true} is VALID [2022-02-20 23:13:29,015 INFO L290 TraceCheckUtils]: 104: Hoare triple {1723#true} assume true; {1723#true} is VALID [2022-02-20 23:13:29,015 INFO L284 TraceCheckUtils]: 105: Hoare quadruple {1723#true} {1723#true} #3498#return; {1723#true} is VALID [2022-02-20 23:13:29,015 INFO L290 TraceCheckUtils]: 106: Hoare triple {1723#true} #res.base, #res.offset := ~res~3.base, ~res~3.offset; {1723#true} is VALID [2022-02-20 23:13:29,015 INFO L290 TraceCheckUtils]: 107: Hoare triple {1723#true} assume true; {1723#true} is VALID [2022-02-20 23:13:29,015 INFO L284 TraceCheckUtils]: 108: Hoare quadruple {1723#true} {1723#true} #4088#return; {1723#true} is VALID [2022-02-20 23:13:29,015 INFO L290 TraceCheckUtils]: 109: Hoare triple {1723#true} ldv_struct_device_attribute_dummy_resourceless_instance_8_~tmp___0~51#1.base, ldv_struct_device_attribute_dummy_resourceless_instance_8_~tmp___0~51#1.offset := ldv_struct_device_attribute_dummy_resourceless_instance_8_#t~ret1031#1.base, ldv_struct_device_attribute_dummy_resourceless_instance_8_#t~ret1031#1.offset;havoc ldv_struct_device_attribute_dummy_resourceless_instance_8_#t~ret1031#1.base, ldv_struct_device_attribute_dummy_resourceless_instance_8_#t~ret1031#1.offset;ldv_struct_device_attribute_dummy_resourceless_instance_8_~ldv_8_ldv_param_9_2_default~0#1.base, ldv_struct_device_attribute_dummy_resourceless_instance_8_~ldv_8_ldv_param_9_2_default~0#1.offset := ldv_struct_device_attribute_dummy_resourceless_instance_8_~tmp___0~51#1.base, ldv_struct_device_attribute_dummy_resourceless_instance_8_~tmp___0~51#1.offset; {1723#true} is VALID [2022-02-20 23:13:29,015 INFO L290 TraceCheckUtils]: 110: Hoare triple {1723#true} assume 0 != (ldv_struct_device_attribute_dummy_resourceless_instance_8_~ldv_8_callback_store~0#1.base + ldv_struct_device_attribute_dummy_resourceless_instance_8_~ldv_8_callback_store~0#1.offset) % 18446744073709551616;assume { :begin_inline_ldv_dummy_resourceless_instance_callback_8_9 } true;ldv_dummy_resourceless_instance_callback_8_9_#in~arg0#1.base, ldv_dummy_resourceless_instance_callback_8_9_#in~arg0#1.offset, ldv_dummy_resourceless_instance_callback_8_9_#in~arg1#1.base, ldv_dummy_resourceless_instance_callback_8_9_#in~arg1#1.offset, ldv_dummy_resourceless_instance_callback_8_9_#in~arg2#1.base, ldv_dummy_resourceless_instance_callback_8_9_#in~arg2#1.offset, ldv_dummy_resourceless_instance_callback_8_9_#in~arg3#1.base, ldv_dummy_resourceless_instance_callback_8_9_#in~arg3#1.offset, ldv_dummy_resourceless_instance_callback_8_9_#in~arg4#1 := ldv_struct_device_attribute_dummy_resourceless_instance_8_~ldv_8_callback_store~0#1.base, ldv_struct_device_attribute_dummy_resourceless_instance_8_~ldv_8_callback_store~0#1.offset, ldv_struct_device_attribute_dummy_resourceless_instance_8_~ldv_8_container_struct_device_ptr~0#1.base, ldv_struct_device_attribute_dummy_resourceless_instance_8_~ldv_8_container_struct_device_ptr~0#1.offset, ldv_struct_device_attribute_dummy_resourceless_instance_8_~ldv_8_container_struct_device_attribute~0#1.base, ldv_struct_device_attribute_dummy_resourceless_instance_8_~ldv_8_container_struct_device_attribute~0#1.offset, ldv_struct_device_attribute_dummy_resourceless_instance_8_~ldv_8_ldv_param_9_2_default~0#1.base, ldv_struct_device_attribute_dummy_resourceless_instance_8_~ldv_8_ldv_param_9_2_default~0#1.offset, ldv_struct_device_attribute_dummy_resourceless_instance_8_~ldv_8_ldv_param_9_3_default~0#1;havoc ldv_dummy_resourceless_instance_callback_8_9_#t~ret977#1, ldv_dummy_resourceless_instance_callback_8_9_~arg0#1.base, ldv_dummy_resourceless_instance_callback_8_9_~arg0#1.offset, ldv_dummy_resourceless_instance_callback_8_9_~arg1#1.base, ldv_dummy_resourceless_instance_callback_8_9_~arg1#1.offset, ldv_dummy_resourceless_instance_callback_8_9_~arg2#1.base, ldv_dummy_resourceless_instance_callback_8_9_~arg2#1.offset, ldv_dummy_resourceless_instance_callback_8_9_~arg3#1.base, ldv_dummy_resourceless_instance_callback_8_9_~arg3#1.offset, ldv_dummy_resourceless_instance_callback_8_9_~arg4#1;ldv_dummy_resourceless_instance_callback_8_9_~arg0#1.base, ldv_dummy_resourceless_instance_callback_8_9_~arg0#1.offset := ldv_dummy_resourceless_instance_callback_8_9_#in~arg0#1.base, ldv_dummy_resourceless_instance_callback_8_9_#in~arg0#1.offset;ldv_dummy_resourceless_instance_callback_8_9_~arg1#1.base, ldv_dummy_resourceless_instance_callback_8_9_~arg1#1.offset := ldv_dummy_resourceless_instance_callback_8_9_#in~arg1#1.base, ldv_dummy_resourceless_instance_callback_8_9_#in~arg1#1.offset;ldv_dummy_resourceless_instance_callback_8_9_~arg2#1.base, ldv_dummy_resourceless_instance_callback_8_9_~arg2#1.offset := ldv_dummy_resourceless_instance_callback_8_9_#in~arg2#1.base, ldv_dummy_resourceless_instance_callback_8_9_#in~arg2#1.offset;ldv_dummy_resourceless_instance_callback_8_9_~arg3#1.base, ldv_dummy_resourceless_instance_callback_8_9_~arg3#1.offset := ldv_dummy_resourceless_instance_callback_8_9_#in~arg3#1.base, ldv_dummy_resourceless_instance_callback_8_9_#in~arg3#1.offset;ldv_dummy_resourceless_instance_callback_8_9_~arg4#1 := ldv_dummy_resourceless_instance_callback_8_9_#in~arg4#1;assume { :begin_inline_##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~TO~int } true;##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~TO~int_#in~973#1.base, ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~TO~int_#in~973#1.offset, ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~TO~int_#in~974#1.base, ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~TO~int_#in~974#1.offset, ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~TO~int_#in~975#1.base, ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~TO~int_#in~975#1.offset, ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~TO~int_#in~976#1, ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~TO~int_#in~#fp#1.base, ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~TO~int_#in~#fp#1.offset := ldv_dummy_resourceless_instance_callback_8_9_~arg1#1.base, ldv_dummy_resourceless_instance_callback_8_9_~arg1#1.offset, ldv_dummy_resourceless_instance_callback_8_9_~arg2#1.base, ldv_dummy_resourceless_instance_callback_8_9_~arg2#1.offset, ldv_dummy_resourceless_instance_callback_8_9_~arg3#1.base, ldv_dummy_resourceless_instance_callback_8_9_~arg3#1.offset, ldv_dummy_resourceless_instance_callback_8_9_~arg4#1, ldv_dummy_resourceless_instance_callback_8_9_~arg0#1.base, ldv_dummy_resourceless_instance_callback_8_9_~arg0#1.offset;havoc ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~TO~int_#res#1;havoc ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~TO~int_#~973#1.base, ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~TO~int_#~973#1.offset, ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~TO~int_#~974#1.base, ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~TO~int_#~974#1.offset, ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~TO~int_#~975#1.base, ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~TO~int_#~975#1.offset, ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~TO~int_#~976#1, ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~TO~int_#t~funptrres1236#1, ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~TO~int_#t~ret1237#1, ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~TO~int_#t~ret1238#1;##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~TO~int_#~973#1.base, ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~TO~int_#~973#1.offset := ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~TO~int_#in~973#1.base, ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~TO~int_#in~973#1.offset;##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~TO~int_#~974#1.base, ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~TO~int_#~974#1.offset := ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~TO~int_#in~974#1.base, ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~TO~int_#in~974#1.offset;##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~TO~int_#~975#1.base, ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~TO~int_#~975#1.offset := ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~TO~int_#in~975#1.base, ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~TO~int_#in~975#1.offset;##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~TO~int_#~976#1 := ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~TO~int_#in~976#1; {1723#true} is VALID [2022-02-20 23:13:29,016 INFO L290 TraceCheckUtils]: 111: Hoare triple {1723#true} assume !(##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~TO~int_#in~#fp#1.base == #funAddr~store_rxbuf_max.base && ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~TO~int_#in~#fp#1.offset == #funAddr~store_rxbuf_max.offset); {1723#true} is VALID [2022-02-20 23:13:29,016 INFO L272 TraceCheckUtils]: 112: Hoare triple {1723#true} call ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~TO~int_#t~ret1237#1 := store_rxbuf_min(##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~TO~int_#~973#1.base, ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~TO~int_#~973#1.offset, ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~TO~int_#~974#1.base, ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~TO~int_#~974#1.offset, ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~TO~int_#~975#1.base, ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~TO~int_#~975#1.offset, ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~TO~int_#~976#1); {1723#true} is VALID [2022-02-20 23:13:29,016 INFO L290 TraceCheckUtils]: 113: Hoare triple {1723#true} ~dev.base, ~dev.offset := #in~dev.base, #in~dev.offset;~attr.base, ~attr.offset := #in~attr.base, #in~attr.offset;~buf.base, ~buf.offset := #in~buf.base, #in~buf.offset;~len := #in~len;havoc ~netdev~5.base, ~netdev~5.offset;havoc ~__mptr~2.base, ~__mptr~2.offset;havoc ~np~20.base, ~np~20.offset;havoc ~tmp~70.base, ~tmp~70.offset;call ~#endp~0.base, ~#endp~0.offset := #Ultimate.allocOnStack(8);havoc ~target~0;havoc ~tmp___0~38;havoc ~tmp___1~27;havoc ~__min1~2;havoc ~__min2~2;havoc ~__min1___0~1;havoc ~__min2___0~1;~__mptr~2.base, ~__mptr~2.offset := ~dev.base, ~dev.offset;~netdev~5.base, ~netdev~5.offset := ~__mptr~2.base, -4044072 + ~__mptr~2.offset; {1723#true} is VALID [2022-02-20 23:13:29,016 INFO L272 TraceCheckUtils]: 114: Hoare triple {1723#true} call #t~ret906.base, #t~ret906.offset := netdev_priv(~netdev~5.base, ~netdev~5.offset); {1723#true} is VALID [2022-02-20 23:13:29,016 INFO L290 TraceCheckUtils]: 115: Hoare triple {1723#true} ~dev.base, ~dev.offset := #in~dev.base, #in~dev.offset;#res.base, #res.offset := ~dev.base, 3200 + ~dev.offset; {1723#true} is VALID [2022-02-20 23:13:29,016 INFO L290 TraceCheckUtils]: 116: Hoare triple {1723#true} assume true; {1723#true} is VALID [2022-02-20 23:13:29,017 INFO L284 TraceCheckUtils]: 117: Hoare quadruple {1723#true} {1723#true} #3516#return; {1723#true} is VALID [2022-02-20 23:13:29,017 INFO L290 TraceCheckUtils]: 118: Hoare triple {1723#true} ~tmp~70.base, ~tmp~70.offset := #t~ret906.base, #t~ret906.offset;havoc #t~ret906.base, #t~ret906.offset;~np~20.base, ~np~20.offset := ~tmp~70.base, ~tmp~70.offset; {1723#true} is VALID [2022-02-20 23:13:29,017 INFO L272 TraceCheckUtils]: 119: Hoare triple {1723#true} call #t~ret907 := capable(12); {1723#true} is VALID [2022-02-20 23:13:29,017 INFO L290 TraceCheckUtils]: 120: Hoare triple {1723#true} ~arg0 := #in~arg0;#res := #t~nondet1194;havoc #t~nondet1194; {1723#true} is VALID [2022-02-20 23:13:29,017 INFO L290 TraceCheckUtils]: 121: Hoare triple {1723#true} assume true; {1723#true} is VALID [2022-02-20 23:13:29,017 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {1723#true} {1723#true} #3518#return; {1723#true} is VALID [2022-02-20 23:13:29,017 INFO L290 TraceCheckUtils]: 123: Hoare triple {1723#true} ~tmp___0~38 := #t~ret907;havoc #t~ret907; {1723#true} is VALID [2022-02-20 23:13:29,018 INFO L290 TraceCheckUtils]: 124: Hoare triple {1723#true} assume 0 != ~tmp___0~38 % 256;~tmp___1~27 := 0; {1723#true} is VALID [2022-02-20 23:13:29,018 INFO L290 TraceCheckUtils]: 125: Hoare triple {1723#true} assume !(0 != ~tmp___1~27); {1723#true} is VALID [2022-02-20 23:13:29,018 INFO L272 TraceCheckUtils]: 126: Hoare triple {1723#true} call #t~ret908 := simple_strtoul(~buf.base, ~buf.offset, ~#endp~0.base, ~#endp~0.offset, 0); {1723#true} is VALID [2022-02-20 23:13:29,018 INFO L290 TraceCheckUtils]: 127: Hoare triple {1723#true} ~arg0.base, ~arg0.offset := #in~arg0.base, #in~arg0.offset;~arg1.base, ~arg1.offset := #in~arg1.base, #in~arg1.offset;~arg2 := #in~arg2;#res := #t~nondet1218;havoc #t~nondet1218; {1723#true} is VALID [2022-02-20 23:13:29,018 INFO L290 TraceCheckUtils]: 128: Hoare triple {1723#true} assume true; {1723#true} is VALID [2022-02-20 23:13:29,018 INFO L284 TraceCheckUtils]: 129: Hoare quadruple {1723#true} {1723#true} #3520#return; {1723#true} is VALID [2022-02-20 23:13:29,018 INFO L290 TraceCheckUtils]: 130: Hoare triple {1723#true} ~target~0 := #t~ret908;havoc #t~ret908;call #t~mem909.base, #t~mem909.offset := read~$Pointer$(~#endp~0.base, ~#endp~0.offset, 8); {1723#true} is VALID [2022-02-20 23:13:29,018 INFO L290 TraceCheckUtils]: 131: Hoare triple {1723#true} assume !((#t~mem909.base + #t~mem909.offset) % 18446744073709551616 == (~buf.base + ~buf.offset) % 18446744073709551616);havoc #t~mem909.base, #t~mem909.offset; {1723#true} is VALID [2022-02-20 23:13:29,019 INFO L290 TraceCheckUtils]: 132: Hoare triple {1723#true} assume ~target~0 % 18446744073709551616 <= 7;~target~0 := 8; {1723#true} is VALID [2022-02-20 23:13:29,019 INFO L290 TraceCheckUtils]: 133: Hoare triple {1723#true} ~__min1___0~1 := 256;~__min2___0~1 := 256; {1816#(<= store_rxbuf_min_~__min2___0~1 store_rxbuf_min_~__min1___0~1)} is VALID [2022-02-20 23:13:29,020 INFO L290 TraceCheckUtils]: 134: Hoare triple {1816#(<= store_rxbuf_min_~__min2___0~1 store_rxbuf_min_~__min1___0~1)} assume ~__min1___0~1 < ~__min2___0~1;#t~ite910 := ~__min1___0~1; {1724#false} is VALID [2022-02-20 23:13:29,020 INFO L290 TraceCheckUtils]: 135: Hoare triple {1724#false} assume !(~target~0 % 18446744073709551616 > #t~ite910 % 18446744073709551616);havoc #t~ite910; {1724#false} is VALID [2022-02-20 23:13:29,020 INFO L272 TraceCheckUtils]: 136: Hoare triple {1724#false} call ldv_spin_lock_bh_104(~np~20.base, 5480 + ~np~20.offset); {1894#(= ~ldv_spin_rx_lock_of_netfront_info~0 |old(~ldv_spin_rx_lock_of_netfront_info~0)|)} is VALID [2022-02-20 23:13:29,020 INFO L290 TraceCheckUtils]: 137: Hoare triple {1894#(= ~ldv_spin_rx_lock_of_netfront_info~0 |old(~ldv_spin_rx_lock_of_netfront_info~0)|)} ~lock#1.base, ~lock#1.offset := #in~lock#1.base, #in~lock#1.offset; {1723#true} is VALID [2022-02-20 23:13:29,020 INFO L272 TraceCheckUtils]: 138: Hoare triple {1723#true} call ldv_spin_lock_rx_lock_of_netfront_info(); {1894#(= ~ldv_spin_rx_lock_of_netfront_info~0 |old(~ldv_spin_rx_lock_of_netfront_info~0)|)} is VALID [2022-02-20 23:13:29,020 INFO L272 TraceCheckUtils]: 139: Hoare triple {1894#(= ~ldv_spin_rx_lock_of_netfront_info~0 |old(~ldv_spin_rx_lock_of_netfront_info~0)|)} call ldv_assert(157, 0, (if 1 == ~ldv_spin_rx_lock_of_netfront_info~0 then 1 else 0)); {1723#true} is VALID [2022-02-20 23:13:29,021 INFO L290 TraceCheckUtils]: 140: Hoare triple {1723#true} ~arg0.base, ~arg0.offset := #in~arg0.base, #in~arg0.offset;~arg1 := #in~arg1; {1723#true} is VALID [2022-02-20 23:13:29,021 INFO L290 TraceCheckUtils]: 141: Hoare triple {1723#true} assume true; {1723#true} is VALID [2022-02-20 23:13:29,021 INFO L284 TraceCheckUtils]: 142: Hoare quadruple {1723#true} {1894#(= ~ldv_spin_rx_lock_of_netfront_info~0 |old(~ldv_spin_rx_lock_of_netfront_info~0)|)} #3392#return; {1723#true} is VALID [2022-02-20 23:13:29,021 INFO L272 TraceCheckUtils]: 143: Hoare triple {1723#true} call ldv_assume((if 1 == ~ldv_spin_rx_lock_of_netfront_info~0 then 1 else 0)); {1723#true} is VALID [2022-02-20 23:13:29,021 INFO L290 TraceCheckUtils]: 144: Hoare triple {1723#true} ~expression := #in~expression; {1723#true} is VALID [2022-02-20 23:13:29,021 INFO L290 TraceCheckUtils]: 145: Hoare triple {1723#true} assume !(0 == ~expression); {1723#true} is VALID [2022-02-20 23:13:29,021 INFO L290 TraceCheckUtils]: 146: Hoare triple {1723#true} assume true; {1723#true} is VALID [2022-02-20 23:13:29,022 INFO L284 TraceCheckUtils]: 147: Hoare quadruple {1723#true} {1723#true} #3394#return; {1723#true} is VALID [2022-02-20 23:13:29,022 INFO L290 TraceCheckUtils]: 148: Hoare triple {1723#true} ~ldv_spin_rx_lock_of_netfront_info~0 := 2; {1723#true} is VALID [2022-02-20 23:13:29,022 INFO L290 TraceCheckUtils]: 149: Hoare triple {1723#true} assume true; {1723#true} is VALID [2022-02-20 23:13:29,022 INFO L284 TraceCheckUtils]: 150: Hoare quadruple {1723#true} {1723#true} #4176#return; {1723#true} is VALID [2022-02-20 23:13:29,022 INFO L290 TraceCheckUtils]: 151: Hoare triple {1723#true} assume { :begin_inline_spin_lock_bh } true;spin_lock_bh_#in~lock#1.base, spin_lock_bh_#in~lock#1.offset := ~lock#1.base, ~lock#1.offset;havoc spin_lock_bh_~lock#1.base, spin_lock_bh_~lock#1.offset;spin_lock_bh_~lock#1.base, spin_lock_bh_~lock#1.offset := spin_lock_bh_#in~lock#1.base, spin_lock_bh_#in~lock#1.offset;assume { :begin_inline__raw_spin_lock_bh } true;_raw_spin_lock_bh_#in~arg0#1.base, _raw_spin_lock_bh_#in~arg0#1.offset := spin_lock_bh_~lock#1.base, spin_lock_bh_~lock#1.offset;havoc _raw_spin_lock_bh_~arg0#1.base, _raw_spin_lock_bh_~arg0#1.offset;_raw_spin_lock_bh_~arg0#1.base, _raw_spin_lock_bh_~arg0#1.offset := _raw_spin_lock_bh_#in~arg0#1.base, _raw_spin_lock_bh_#in~arg0#1.offset; {1723#true} is VALID [2022-02-20 23:13:29,022 INFO L290 TraceCheckUtils]: 152: Hoare triple {1723#true} assume { :end_inline__raw_spin_lock_bh } true; {1723#true} is VALID [2022-02-20 23:13:29,022 INFO L290 TraceCheckUtils]: 153: Hoare triple {1723#true} assume { :end_inline_spin_lock_bh } true; {1723#true} is VALID [2022-02-20 23:13:29,022 INFO L290 TraceCheckUtils]: 154: Hoare triple {1723#true} assume true; {1723#true} is VALID [2022-02-20 23:13:29,023 INFO L284 TraceCheckUtils]: 155: Hoare quadruple {1723#true} {1724#false} #3522#return; {1724#false} is VALID [2022-02-20 23:13:29,023 INFO L290 TraceCheckUtils]: 156: Hoare triple {1724#false} call #t~mem912 := read~int(~np~20.base, 5576 + ~np~20.offset, 4); {1724#false} is VALID [2022-02-20 23:13:29,023 INFO L290 TraceCheckUtils]: 157: Hoare triple {1724#false} assume ~target~0 % 18446744073709551616 > #t~mem912 % 4294967296 % 18446744073709551616;havoc #t~mem912;call write~int(~target~0, ~np~20.base, 5576 + ~np~20.offset, 4); {1724#false} is VALID [2022-02-20 23:13:29,023 INFO L290 TraceCheckUtils]: 158: Hoare triple {1724#false} call write~int(~target~0, ~np~20.base, 5572 + ~np~20.offset, 4);call #t~mem913 := read~int(~np~20.base, 5580 + ~np~20.offset, 4); {1724#false} is VALID [2022-02-20 23:13:29,023 INFO L290 TraceCheckUtils]: 159: Hoare triple {1724#false} assume ~target~0 % 18446744073709551616 > #t~mem913 % 4294967296 % 18446744073709551616;havoc #t~mem913;call write~int(~target~0, ~np~20.base, 5580 + ~np~20.offset, 4); {1724#false} is VALID [2022-02-20 23:13:29,023 INFO L272 TraceCheckUtils]: 160: Hoare triple {1724#false} call xennet_alloc_rx_buffers(~netdev~5.base, ~netdev~5.offset); {1724#false} is VALID [2022-02-20 23:13:29,023 INFO L290 TraceCheckUtils]: 161: Hoare triple {1724#false} ~dev#1.base, ~dev#1.offset := #in~dev#1.base, #in~dev#1.offset;havoc ~id~1#1;havoc ~np~2#1.base, ~np~2#1.offset;havoc ~tmp~37#1.base, ~tmp~37#1.offset;havoc ~skb~4#1.base, ~skb~4#1.offset;havoc ~page~0#1.base, ~page~0#1.offset;havoc ~i~2#1;havoc ~batch_target~0#1;havoc ~notify~0#1;havoc ~req_prod~0#1;havoc ~ref~1#1;havoc ~pfn~0#1;havoc ~vaddr~0#1.base, ~vaddr~0#1.offset;havoc ~req~0#1.base, ~req~0#1.offset;havoc ~tmp___0~10#1;havoc ~tmp___1~6#1;havoc ~tmp___2~5#1;havoc ~tmp___3~4#1;havoc ~tmp___4~2#1;havoc ~tmp___5~0#1;havoc ~tmp___6~0#1;havoc ~tmp___7~0#1;havoc ~tmp___8~0#1;havoc ~tmp___9~0#1;havoc ~tmp___10~0#1.base, ~tmp___10~0#1.offset;havoc ~tmp___11~0#1.base, ~tmp___11~0#1.offset;havoc ~tmp___12~0#1.base, ~tmp___12~0#1.offset;havoc ~tmp___13~0#1.base, ~tmp___13~0#1.offset;havoc ~tmp___14~0#1;havoc ~__old~0#1;havoc ~__new~0#1; {1724#false} is VALID [2022-02-20 23:13:29,024 INFO L272 TraceCheckUtils]: 162: Hoare triple {1724#false} call #t~ret278#1.base, #t~ret278#1.offset := netdev_priv(~dev#1.base, ~dev#1.offset); {1723#true} is VALID [2022-02-20 23:13:29,024 INFO L290 TraceCheckUtils]: 163: Hoare triple {1723#true} ~dev.base, ~dev.offset := #in~dev.base, #in~dev.offset;#res.base, #res.offset := ~dev.base, 3200 + ~dev.offset; {1723#true} is VALID [2022-02-20 23:13:29,024 INFO L290 TraceCheckUtils]: 164: Hoare triple {1723#true} assume true; {1723#true} is VALID [2022-02-20 23:13:29,024 INFO L284 TraceCheckUtils]: 165: Hoare quadruple {1723#true} {1724#false} #3538#return; {1724#false} is VALID [2022-02-20 23:13:29,024 INFO L290 TraceCheckUtils]: 166: Hoare triple {1724#false} ~tmp~37#1.base, ~tmp~37#1.offset := #t~ret278#1.base, #t~ret278#1.offset;havoc #t~ret278#1.base, #t~ret278#1.offset;~np~2#1.base, ~np~2#1.offset := ~tmp~37#1.base, ~tmp~37#1.offset;call #t~mem279#1 := read~int(~np~2#1.base, 5548 + ~np~2#1.offset, 4);~req_prod~0#1 := #t~mem279#1;havoc #t~mem279#1; {1724#false} is VALID [2022-02-20 23:13:29,024 INFO L272 TraceCheckUtils]: 167: Hoare triple {1724#false} call #t~ret280#1 := netif_carrier_ok(~dev#1.base, ~dev#1.offset); {1723#true} is VALID [2022-02-20 23:13:29,024 INFO L290 TraceCheckUtils]: 168: Hoare triple {1723#true} ~dev.base, ~dev.offset := #in~dev.base, #in~dev.offset;havoc ~tmp~28; {1723#true} is VALID [2022-02-20 23:13:29,025 INFO L272 TraceCheckUtils]: 169: Hoare triple {1723#true} call #t~ret166 := constant_test_bit(2, ~dev.base, 68 + ~dev.offset); {1723#true} is VALID [2022-02-20 23:13:29,025 INFO L290 TraceCheckUtils]: 170: Hoare triple {1723#true} ~nr := #in~nr;~addr.base, ~addr.offset := #in~addr.base, #in~addr.offset;call #t~mem0 := read~int(~addr.base, ~addr.offset + 8 * (if ~nr / 64 % 18446744073709551616 % 18446744073709551616 <= 9223372036854775807 then ~nr / 64 % 18446744073709551616 % 18446744073709551616 else ~nr / 64 % 18446744073709551616 % 18446744073709551616 - 18446744073709551616), 8);#res := (if (if #t~mem0 < 0 && (31 == (if 0 == (if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296) then 0 else (if 1 == (if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296) then 1 else ~bitwiseAnd((if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296), 63))) || 63 == (if 0 == (if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296) then 0 else (if 1 == (if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296) then 1 else ~bitwiseAnd((if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296), 63)))) then 1 else (if #t~mem0 >= 0 && (31 == (if 0 == (if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296) then 0 else (if 1 == (if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296) then 1 else ~bitwiseAnd((if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296), 63))) || 63 == (if 0 == (if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296) then 0 else (if 1 == (if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296) then 1 else ~bitwiseAnd((if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296), 63)))) then 0 else ~shiftRight(#t~mem0, (if 0 == (if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296) then 0 else (if 1 == (if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296) then 1 else ~bitwiseAnd((if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296), 63)))))) % 18446744073709551616 % 4294967296 <= 2147483647 then (if #t~mem0 < 0 && (31 == (if 0 == (if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296) then 0 else (if 1 == (if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296) then 1 else ~bitwiseAnd((if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296), 63))) || 63 == (if 0 == (if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296) then 0 else (if 1 == (if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296) then 1 else ~bitwiseAnd((if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296), 63)))) then 1 else (if #t~mem0 >= 0 && (31 == (if 0 == (if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296) then 0 else (if 1 == (if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296) then 1 else ~bitwiseAnd((if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296), 63))) || 63 == (if 0 == (if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296) then 0 else (if 1 == (if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296) then 1 else ~bitwiseAnd((if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296), 63)))) then 0 else ~shiftRight(#t~mem0, (if 0 == (if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296) then 0 else (if 1 == (if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296) then 1 else ~bitwiseAnd((if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296), 63)))))) % 18446744073709551616 % 4294967296 else (if #t~mem0 < 0 && (31 == (if 0 == (if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296) then 0 else (if 1 == (if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296) then 1 else ~bitwiseAnd((if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296), 63))) || 63 == (if 0 == (if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296) then 0 else (if 1 == (if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296) then 1 else ~bitwiseAnd((if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296), 63)))) then 1 else (if #t~mem0 >= 0 && (31 == (if 0 == (if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296) then 0 else (if 1 == (if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296) then 1 else ~bitwiseAnd((if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296), 63))) || 63 == (if 0 == (if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296) then 0 else (if 1 == (if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296) then 1 else ~bitwiseAnd((if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296), 63)))) then 0 else ~shiftRight(#t~mem0, (if 0 == (if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296) then 0 else (if 1 == (if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296) then 1 else ~bitwiseAnd((if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296), 63)))))) % 18446744073709551616 % 4294967296 - 4294967296);havoc #t~mem0; {1723#true} is VALID [2022-02-20 23:13:29,025 INFO L290 TraceCheckUtils]: 171: Hoare triple {1723#true} assume true; {1723#true} is VALID [2022-02-20 23:13:29,025 INFO L284 TraceCheckUtils]: 172: Hoare quadruple {1723#true} {1723#true} #3402#return; {1723#true} is VALID [2022-02-20 23:13:29,025 INFO L290 TraceCheckUtils]: 173: Hoare triple {1723#true} assume -2147483648 <= #t~ret166 && #t~ret166 <= 2147483647;~tmp~28 := #t~ret166;havoc #t~ret166;#res := (if 0 == (if 0 == ~tmp~28 then 1 else 0) then 0 else 1); {1723#true} is VALID [2022-02-20 23:13:29,025 INFO L290 TraceCheckUtils]: 174: Hoare triple {1723#true} assume true; {1723#true} is VALID [2022-02-20 23:13:29,025 INFO L284 TraceCheckUtils]: 175: Hoare quadruple {1723#true} {1724#false} #3540#return; {1724#false} is VALID [2022-02-20 23:13:29,026 INFO L290 TraceCheckUtils]: 176: Hoare triple {1724#false} ~tmp___0~10#1 := #t~ret280#1;havoc #t~ret280#1; {1724#false} is VALID [2022-02-20 23:13:29,026 INFO L290 TraceCheckUtils]: 177: Hoare triple {1724#false} assume 0 != ~tmp___0~10#1 % 256;~tmp___1~6#1 := 0; {1724#false} is VALID [2022-02-20 23:13:29,026 INFO L272 TraceCheckUtils]: 178: Hoare triple {1724#false} call #t~ret281#1 := ldv__builtin_expect(~tmp___1~6#1, 0); {1723#true} is VALID [2022-02-20 23:13:29,026 INFO L290 TraceCheckUtils]: 179: Hoare triple {1723#true} ~exp := #in~exp;~c := #in~c;#res := ~exp; {1723#true} is VALID [2022-02-20 23:13:29,026 INFO L290 TraceCheckUtils]: 180: Hoare triple {1723#true} assume true; {1723#true} is VALID [2022-02-20 23:13:29,026 INFO L284 TraceCheckUtils]: 181: Hoare quadruple {1723#true} {1724#false} #3542#return; {1724#false} is VALID [2022-02-20 23:13:29,026 INFO L290 TraceCheckUtils]: 182: Hoare triple {1724#false} assume -9223372036854775808 <= #t~ret281#1 && #t~ret281#1 <= 9223372036854775807;~tmp___2~5#1 := #t~ret281#1;havoc #t~ret281#1; {1724#false} is VALID [2022-02-20 23:13:29,027 INFO L290 TraceCheckUtils]: 183: Hoare triple {1724#false} assume !(0 != ~tmp___2~5#1);call #t~mem283#1 := read~int(~np~2#1.base, 5580 + ~np~2#1.offset, 4);call #t~mem282#1 := read~int(~np~2#1.base, 5552 + ~np~2#1.offset, 4);~batch_target~0#1 := (if (#t~mem283#1 + (#t~mem282#1 - ~req_prod~0#1)) % 4294967296 % 4294967296 <= 2147483647 then (#t~mem283#1 + (#t~mem282#1 - ~req_prod~0#1)) % 4294967296 % 4294967296 else (#t~mem283#1 + (#t~mem282#1 - ~req_prod~0#1)) % 4294967296 % 4294967296 - 4294967296);havoc #t~mem283#1;havoc #t~mem282#1; {1724#false} is VALID [2022-02-20 23:13:29,027 INFO L272 TraceCheckUtils]: 184: Hoare triple {1724#false} call #t~ret284#1 := skb_queue_len(~np~2#1.base, 5584 + ~np~2#1.offset); {1723#true} is VALID [2022-02-20 23:13:29,027 INFO L290 TraceCheckUtils]: 185: Hoare triple {1723#true} ~list_.base, ~list_.offset := #in~list_.base, #in~list_.offset;call #t~mem99 := read~int(~list_.base, 16 + ~list_.offset, 4);#res := #t~mem99;havoc #t~mem99; {1723#true} is VALID [2022-02-20 23:13:29,027 INFO L290 TraceCheckUtils]: 186: Hoare triple {1723#true} assume true; {1723#true} is VALID [2022-02-20 23:13:29,027 INFO L284 TraceCheckUtils]: 187: Hoare quadruple {1723#true} {1724#false} #3544#return; {1724#false} is VALID [2022-02-20 23:13:29,027 INFO L290 TraceCheckUtils]: 188: Hoare triple {1724#false} ~tmp___3~4#1 := #t~ret284#1;havoc #t~ret284#1;~i~2#1 := (if ~tmp___3~4#1 % 4294967296 % 4294967296 <= 2147483647 then ~tmp___3~4#1 % 4294967296 % 4294967296 else ~tmp___3~4#1 % 4294967296 % 4294967296 - 4294967296); {1724#false} is VALID [2022-02-20 23:13:29,027 INFO L290 TraceCheckUtils]: 189: Hoare triple {1724#false} assume ~i~2#1 < ~batch_target~0#1; {1724#false} is VALID [2022-02-20 23:13:29,028 INFO L290 TraceCheckUtils]: 190: Hoare triple {1724#false} assume { :begin_inline_ldv___netdev_alloc_skb_102 } true;ldv___netdev_alloc_skb_102_#in~ldv_func_arg1#1.base, ldv___netdev_alloc_skb_102_#in~ldv_func_arg1#1.offset, ldv___netdev_alloc_skb_102_#in~ldv_func_arg2#1, ldv___netdev_alloc_skb_102_#in~flags#1 := ~dev#1.base, ~dev#1.offset, 256, 544;havoc ldv___netdev_alloc_skb_102_#res#1.base, ldv___netdev_alloc_skb_102_#res#1.offset;havoc ldv___netdev_alloc_skb_102_#t~ret1049#1.base, ldv___netdev_alloc_skb_102_#t~ret1049#1.offset, ldv___netdev_alloc_skb_102_~ldv_func_arg1#1.base, ldv___netdev_alloc_skb_102_~ldv_func_arg1#1.offset, ldv___netdev_alloc_skb_102_~ldv_func_arg2#1, ldv___netdev_alloc_skb_102_~flags#1, ldv___netdev_alloc_skb_102_~tmp~109#1.base, ldv___netdev_alloc_skb_102_~tmp~109#1.offset;ldv___netdev_alloc_skb_102_~ldv_func_arg1#1.base, ldv___netdev_alloc_skb_102_~ldv_func_arg1#1.offset := ldv___netdev_alloc_skb_102_#in~ldv_func_arg1#1.base, ldv___netdev_alloc_skb_102_#in~ldv_func_arg1#1.offset;ldv___netdev_alloc_skb_102_~ldv_func_arg2#1 := ldv___netdev_alloc_skb_102_#in~ldv_func_arg2#1;ldv___netdev_alloc_skb_102_~flags#1 := ldv___netdev_alloc_skb_102_#in~flags#1;havoc ldv___netdev_alloc_skb_102_~tmp~109#1.base, ldv___netdev_alloc_skb_102_~tmp~109#1.offset; {1724#false} is VALID [2022-02-20 23:13:29,028 INFO L272 TraceCheckUtils]: 191: Hoare triple {1724#false} call ldv_check_alloc_flags(ldv___netdev_alloc_skb_102_~flags#1); {1724#false} is VALID [2022-02-20 23:13:29,028 INFO L290 TraceCheckUtils]: 192: Hoare triple {1724#false} ~flags#1 := #in~flags#1;havoc ~tmp~120#1; {1724#false} is VALID [2022-02-20 23:13:29,028 INFO L290 TraceCheckUtils]: 193: Hoare triple {1724#false} assume 32 != ~flags#1 % 4294967296 && 0 != ~flags#1 % 4294967296; {1724#false} is VALID [2022-02-20 23:13:29,028 INFO L272 TraceCheckUtils]: 194: Hoare triple {1724#false} call #t~ret1065#1 := ldv_exclusive_spin_is_locked(); {1723#true} is VALID [2022-02-20 23:13:29,028 INFO L290 TraceCheckUtils]: 195: Hoare triple {1723#true} assume 2 == ~ldv_spin__xmit_lock_of_netdev_queue~0;#res := 1; {1723#true} is VALID [2022-02-20 23:13:29,028 INFO L290 TraceCheckUtils]: 196: Hoare triple {1723#true} assume true; {1723#true} is VALID [2022-02-20 23:13:29,029 INFO L284 TraceCheckUtils]: 197: Hoare quadruple {1723#true} {1724#false} #3390#return; {1724#false} is VALID [2022-02-20 23:13:29,029 INFO L290 TraceCheckUtils]: 198: Hoare triple {1724#false} assume -2147483648 <= #t~ret1065#1 && #t~ret1065#1 <= 2147483647;~tmp~120#1 := #t~ret1065#1;havoc #t~ret1065#1;assume { :begin_inline_ldv_assert_linux_alloc_spinlock__wrong_flags } true;ldv_assert_linux_alloc_spinlock__wrong_flags_#in~expr#1 := (if 0 == ~tmp~120#1 then 1 else 0);havoc ldv_assert_linux_alloc_spinlock__wrong_flags_~expr#1;ldv_assert_linux_alloc_spinlock__wrong_flags_~expr#1 := ldv_assert_linux_alloc_spinlock__wrong_flags_#in~expr#1; {1724#false} is VALID [2022-02-20 23:13:29,029 INFO L290 TraceCheckUtils]: 199: Hoare triple {1724#false} assume 0 == ldv_assert_linux_alloc_spinlock__wrong_flags_~expr#1; {1724#false} is VALID [2022-02-20 23:13:29,029 INFO L290 TraceCheckUtils]: 200: Hoare triple {1724#false} assume !false; {1724#false} is VALID [2022-02-20 23:13:29,030 INFO L134 CoverageAnalysis]: Checked inductivity of 198 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 198 trivial. 0 not checked. [2022-02-20 23:13:29,030 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 23:13:29,030 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1776753058] [2022-02-20 23:13:29,031 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1776753058] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 23:13:29,031 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 23:13:29,031 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-02-20 23:13:29,032 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [48315199] [2022-02-20 23:13:29,033 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 23:13:29,036 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 18.0) internal successors, (90), 3 states have internal predecessors, (90), 3 states have call successors, (29), 4 states have call predecessors, (29), 1 states have return successors, (26), 2 states have call predecessors, (26), 3 states have call successors, (26) Word has length 201 [2022-02-20 23:13:29,038 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 23:13:29,041 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 5 states, 5 states have (on average 18.0) internal successors, (90), 3 states have internal predecessors, (90), 3 states have call successors, (29), 4 states have call predecessors, (29), 1 states have return successors, (26), 2 states have call predecessors, (26), 3 states have call successors, (26) [2022-02-20 23:13:29,173 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 145 edges. 145 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 23:13:29,173 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-02-20 23:13:29,174 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 23:13:29,187 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-02-20 23:13:29,187 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-02-20 23:13:29,193 INFO L87 Difference]: Start difference. First operand has 1720 states, 1177 states have (on average 1.2752761257434155) internal successors, (1501), 1216 states have internal predecessors, (1501), 427 states have call successors, (427), 115 states have call predecessors, (427), 114 states have return successors, (423), 420 states have call predecessors, (423), 423 states have call successors, (423) Second operand has 5 states, 5 states have (on average 18.0) internal successors, (90), 3 states have internal predecessors, (90), 3 states have call successors, (29), 4 states have call predecessors, (29), 1 states have return successors, (26), 2 states have call predecessors, (26), 3 states have call successors, (26) [2022-02-20 23:13:37,760 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-02-20 23:13:43,013 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-02-20 23:13:45,087 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-02-20 23:13:53,907 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 23:13:53,908 INFO L93 Difference]: Finished difference Result 3489 states and 4822 transitions. [2022-02-20 23:13:53,908 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-02-20 23:13:53,908 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 18.0) internal successors, (90), 3 states have internal predecessors, (90), 3 states have call successors, (29), 4 states have call predecessors, (29), 1 states have return successors, (26), 2 states have call predecessors, (26), 3 states have call successors, (26) Word has length 201 [2022-02-20 23:13:53,909 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 23:13:53,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5 states, 5 states have (on average 18.0) internal successors, (90), 3 states have internal predecessors, (90), 3 states have call successors, (29), 4 states have call predecessors, (29), 1 states have return successors, (26), 2 states have call predecessors, (26), 3 states have call successors, (26) [2022-02-20 23:13:54,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 4822 transitions. [2022-02-20 23:13:54,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5 states, 5 states have (on average 18.0) internal successors, (90), 3 states have internal predecessors, (90), 3 states have call successors, (29), 4 states have call predecessors, (29), 1 states have return successors, (26), 2 states have call predecessors, (26), 3 states have call successors, (26) [2022-02-20 23:13:54,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 4822 transitions. [2022-02-20 23:13:54,267 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states and 4822 transitions. [2022-02-20 23:13:57,657 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 4822 edges. 4822 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 23:13:58,091 INFO L225 Difference]: With dead ends: 3489 [2022-02-20 23:13:58,092 INFO L226 Difference]: Without dead ends: 1758 [2022-02-20 23:13:58,101 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 70 GetRequests, 65 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2022-02-20 23:13:58,105 INFO L933 BasicCegarLoop]: 2128 mSDtfsCounter, 1212 mSDsluCounter, 2779 mSDsCounter, 0 mSdLazyCounter, 2159 mSolverCounterSat, 1169 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 9.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1283 SdHoareTripleChecker+Valid, 4907 SdHoareTripleChecker+Invalid, 3331 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1169 IncrementalHoareTripleChecker+Valid, 2159 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 9.5s IncrementalHoareTripleChecker+Time [2022-02-20 23:13:58,106 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1283 Valid, 4907 Invalid, 3331 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1169 Valid, 2159 Invalid, 3 Unknown, 0 Unchecked, 9.5s Time] [2022-02-20 23:13:58,120 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1758 states. [2022-02-20 23:13:58,220 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1758 to 1678. [2022-02-20 23:13:58,221 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-20 23:13:58,237 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1758 states. Second operand has 1678 states, 1160 states have (on average 1.2405172413793104) internal successors, (1439), 1195 states have internal predecessors, (1439), 404 states have call successors, (404), 113 states have call predecessors, (404), 113 states have return successors, (404), 401 states have call predecessors, (404), 404 states have call successors, (404) [2022-02-20 23:13:58,242 INFO L74 IsIncluded]: Start isIncluded. First operand 1758 states. Second operand has 1678 states, 1160 states have (on average 1.2405172413793104) internal successors, (1439), 1195 states have internal predecessors, (1439), 404 states have call successors, (404), 113 states have call predecessors, (404), 113 states have return successors, (404), 401 states have call predecessors, (404), 404 states have call successors, (404) [2022-02-20 23:13:58,247 INFO L87 Difference]: Start difference. First operand 1758 states. Second operand has 1678 states, 1160 states have (on average 1.2405172413793104) internal successors, (1439), 1195 states have internal predecessors, (1439), 404 states have call successors, (404), 113 states have call predecessors, (404), 113 states have return successors, (404), 401 states have call predecessors, (404), 404 states have call successors, (404) [2022-02-20 23:13:58,412 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 23:13:58,412 INFO L93 Difference]: Finished difference Result 1758 states and 2375 transitions. [2022-02-20 23:13:58,413 INFO L276 IsEmpty]: Start isEmpty. Operand 1758 states and 2375 transitions. [2022-02-20 23:13:58,419 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 23:13:58,419 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 23:13:58,423 INFO L74 IsIncluded]: Start isIncluded. First operand has 1678 states, 1160 states have (on average 1.2405172413793104) internal successors, (1439), 1195 states have internal predecessors, (1439), 404 states have call successors, (404), 113 states have call predecessors, (404), 113 states have return successors, (404), 401 states have call predecessors, (404), 404 states have call successors, (404) Second operand 1758 states. [2022-02-20 23:13:58,426 INFO L87 Difference]: Start difference. First operand has 1678 states, 1160 states have (on average 1.2405172413793104) internal successors, (1439), 1195 states have internal predecessors, (1439), 404 states have call successors, (404), 113 states have call predecessors, (404), 113 states have return successors, (404), 401 states have call predecessors, (404), 404 states have call successors, (404) Second operand 1758 states. [2022-02-20 23:13:58,526 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 23:13:58,526 INFO L93 Difference]: Finished difference Result 1758 states and 2375 transitions. [2022-02-20 23:13:58,526 INFO L276 IsEmpty]: Start isEmpty. Operand 1758 states and 2375 transitions. [2022-02-20 23:13:58,599 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 23:13:58,599 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 23:13:58,599 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-20 23:13:58,599 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-20 23:13:58,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1678 states, 1160 states have (on average 1.2405172413793104) internal successors, (1439), 1195 states have internal predecessors, (1439), 404 states have call successors, (404), 113 states have call predecessors, (404), 113 states have return successors, (404), 401 states have call predecessors, (404), 404 states have call successors, (404) [2022-02-20 23:13:58,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1678 states to 1678 states and 2247 transitions. [2022-02-20 23:13:58,738 INFO L78 Accepts]: Start accepts. Automaton has 1678 states and 2247 transitions. Word has length 201 [2022-02-20 23:13:58,738 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 23:13:58,739 INFO L470 AbstractCegarLoop]: Abstraction has 1678 states and 2247 transitions. [2022-02-20 23:13:58,739 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 18.0) internal successors, (90), 3 states have internal predecessors, (90), 3 states have call successors, (29), 4 states have call predecessors, (29), 1 states have return successors, (26), 2 states have call predecessors, (26), 3 states have call successors, (26) [2022-02-20 23:13:58,739 INFO L276 IsEmpty]: Start isEmpty. Operand 1678 states and 2247 transitions. [2022-02-20 23:13:58,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2022-02-20 23:13:58,743 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 23:13:58,743 INFO L514 BasicCegarLoop]: trace histogram [9, 9, 9, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-02-20 23:13:58,743 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-02-20 23:13:58,743 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 23:13:58,744 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 23:13:58,744 INFO L85 PathProgramCache]: Analyzing trace with hash -1125719937, now seen corresponding path program 1 times [2022-02-20 23:13:58,744 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 23:13:58,745 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [648548465] [2022-02-20 23:13:58,745 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 23:13:58,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 23:13:58,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 23:13:58,957 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-02-20 23:13:58,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 23:13:58,968 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-02-20 23:13:58,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 23:13:58,974 INFO L290 TraceCheckUtils]: 0: Hoare triple {13054#true} ~expression := #in~expression; {13054#true} is VALID [2022-02-20 23:13:58,975 INFO L290 TraceCheckUtils]: 1: Hoare triple {13054#true} assume !(0 == ~expression); {13054#true} is VALID [2022-02-20 23:13:58,975 INFO L290 TraceCheckUtils]: 2: Hoare triple {13054#true} assume true; {13054#true} is VALID [2022-02-20 23:13:58,975 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {13054#true} {13054#true} #3608#return; {13054#true} is VALID [2022-02-20 23:13:58,975 INFO L290 TraceCheckUtils]: 0: Hoare triple {13054#true} ~val := #in~val; {13054#true} is VALID [2022-02-20 23:13:58,975 INFO L272 TraceCheckUtils]: 1: Hoare triple {13054#true} call ldv_assume((if ~val <= 0 then 1 else 0)); {13054#true} is VALID [2022-02-20 23:13:58,976 INFO L290 TraceCheckUtils]: 2: Hoare triple {13054#true} ~expression := #in~expression; {13054#true} is VALID [2022-02-20 23:13:58,976 INFO L290 TraceCheckUtils]: 3: Hoare triple {13054#true} assume !(0 == ~expression); {13054#true} is VALID [2022-02-20 23:13:58,976 INFO L290 TraceCheckUtils]: 4: Hoare triple {13054#true} assume true; {13054#true} is VALID [2022-02-20 23:13:58,976 INFO L284 TraceCheckUtils]: 5: Hoare quadruple {13054#true} {13054#true} #3608#return; {13054#true} is VALID [2022-02-20 23:13:58,976 INFO L290 TraceCheckUtils]: 6: Hoare triple {13054#true} #res := ~val; {13054#true} is VALID [2022-02-20 23:13:58,976 INFO L290 TraceCheckUtils]: 7: Hoare triple {13054#true} assume true; {13054#true} is VALID [2022-02-20 23:13:58,977 INFO L284 TraceCheckUtils]: 8: Hoare quadruple {13054#true} {13056#(= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)} #4066#return; {13056#(= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)} is VALID [2022-02-20 23:13:58,977 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-02-20 23:13:58,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 23:13:58,984 INFO L290 TraceCheckUtils]: 0: Hoare triple {13054#true} havoc ~tmp~133;assume -2147483648 <= #t~nondet1098 && #t~nondet1098 <= 2147483647;~tmp~133 := #t~nondet1098;havoc #t~nondet1098;#res := ~tmp~133; {13054#true} is VALID [2022-02-20 23:13:58,985 INFO L290 TraceCheckUtils]: 1: Hoare triple {13054#true} assume true; {13054#true} is VALID [2022-02-20 23:13:58,985 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {13054#true} {13056#(= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)} #4068#return; {13056#(= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)} is VALID [2022-02-20 23:13:58,985 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2022-02-20 23:13:58,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 23:13:58,993 INFO L290 TraceCheckUtils]: 0: Hoare triple {13054#true} ~expression := #in~expression; {13054#true} is VALID [2022-02-20 23:13:58,993 INFO L290 TraceCheckUtils]: 1: Hoare triple {13054#true} assume !(0 == ~expression); {13054#true} is VALID [2022-02-20 23:13:58,993 INFO L290 TraceCheckUtils]: 2: Hoare triple {13054#true} assume true; {13054#true} is VALID [2022-02-20 23:13:58,994 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {13054#true} {13056#(= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)} #4076#return; {13056#(= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)} is VALID [2022-02-20 23:13:58,994 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2022-02-20 23:13:58,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 23:13:59,003 INFO L290 TraceCheckUtils]: 0: Hoare triple {13054#true} havoc ~tmp~133;assume -2147483648 <= #t~nondet1098 && #t~nondet1098 <= 2147483647;~tmp~133 := #t~nondet1098;havoc #t~nondet1098;#res := ~tmp~133; {13054#true} is VALID [2022-02-20 23:13:59,004 INFO L290 TraceCheckUtils]: 1: Hoare triple {13054#true} assume true; {13054#true} is VALID [2022-02-20 23:13:59,004 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {13054#true} {13056#(= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)} #4078#return; {13056#(= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)} is VALID [2022-02-20 23:13:59,009 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2022-02-20 23:13:59,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 23:13:59,024 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-02-20 23:13:59,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 23:13:59,031 INFO L290 TraceCheckUtils]: 0: Hoare triple {13054#true} ~expression := #in~expression; {13054#true} is VALID [2022-02-20 23:13:59,031 INFO L290 TraceCheckUtils]: 1: Hoare triple {13054#true} assume !(0 == ~expression); {13054#true} is VALID [2022-02-20 23:13:59,031 INFO L290 TraceCheckUtils]: 2: Hoare triple {13054#true} assume true; {13054#true} is VALID [2022-02-20 23:13:59,031 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {13054#true} {13054#true} #3494#return; {13054#true} is VALID [2022-02-20 23:13:59,032 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-02-20 23:13:59,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 23:13:59,037 INFO L290 TraceCheckUtils]: 0: Hoare triple {13054#true} ~ptr.base, ~ptr.offset := #in~ptr.base, #in~ptr.offset;#res := (if (~ptr.base + ~ptr.offset) % 18446744073709551616 > 4294967295 then 1 else 0); {13054#true} is VALID [2022-02-20 23:13:59,038 INFO L290 TraceCheckUtils]: 1: Hoare triple {13054#true} assume true; {13054#true} is VALID [2022-02-20 23:13:59,038 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {13054#true} {13054#true} #3496#return; {13054#true} is VALID [2022-02-20 23:13:59,038 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-02-20 23:13:59,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 23:13:59,044 INFO L290 TraceCheckUtils]: 0: Hoare triple {13054#true} ~expression := #in~expression; {13054#true} is VALID [2022-02-20 23:13:59,044 INFO L290 TraceCheckUtils]: 1: Hoare triple {13054#true} assume !(0 == ~expression); {13054#true} is VALID [2022-02-20 23:13:59,044 INFO L290 TraceCheckUtils]: 2: Hoare triple {13054#true} assume true; {13054#true} is VALID [2022-02-20 23:13:59,045 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {13054#true} {13054#true} #3498#return; {13054#true} is VALID [2022-02-20 23:13:59,045 INFO L290 TraceCheckUtils]: 0: Hoare triple {13191#(and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))} ~size := #in~size;havoc ~res~3.base, ~res~3.offset;havoc ~tmp~131.base, ~tmp~131.offset;havoc ~tmp___0~61;call #t~malloc1094.base, #t~malloc1094.offset := #Ultimate.allocOnHeap(~size);~tmp~131.base, ~tmp~131.offset := #t~malloc1094.base, #t~malloc1094.offset;havoc #t~malloc1094.base, #t~malloc1094.offset;~res~3.base, ~res~3.offset := ~tmp~131.base, ~tmp~131.offset; {13054#true} is VALID [2022-02-20 23:13:59,045 INFO L272 TraceCheckUtils]: 1: Hoare triple {13054#true} call ldv_assume((if 0 != (~res~3.base + ~res~3.offset) % 18446744073709551616 then 1 else 0)); {13054#true} is VALID [2022-02-20 23:13:59,045 INFO L290 TraceCheckUtils]: 2: Hoare triple {13054#true} ~expression := #in~expression; {13054#true} is VALID [2022-02-20 23:13:59,045 INFO L290 TraceCheckUtils]: 3: Hoare triple {13054#true} assume !(0 == ~expression); {13054#true} is VALID [2022-02-20 23:13:59,045 INFO L290 TraceCheckUtils]: 4: Hoare triple {13054#true} assume true; {13054#true} is VALID [2022-02-20 23:13:59,045 INFO L284 TraceCheckUtils]: 5: Hoare quadruple {13054#true} {13054#true} #3494#return; {13054#true} is VALID [2022-02-20 23:13:59,046 INFO L272 TraceCheckUtils]: 6: Hoare triple {13054#true} call #t~ret1095 := ldv_is_err(~res~3.base, ~res~3.offset); {13054#true} is VALID [2022-02-20 23:13:59,046 INFO L290 TraceCheckUtils]: 7: Hoare triple {13054#true} ~ptr.base, ~ptr.offset := #in~ptr.base, #in~ptr.offset;#res := (if (~ptr.base + ~ptr.offset) % 18446744073709551616 > 4294967295 then 1 else 0); {13054#true} is VALID [2022-02-20 23:13:59,046 INFO L290 TraceCheckUtils]: 8: Hoare triple {13054#true} assume true; {13054#true} is VALID [2022-02-20 23:13:59,046 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {13054#true} {13054#true} #3496#return; {13054#true} is VALID [2022-02-20 23:13:59,046 INFO L290 TraceCheckUtils]: 10: Hoare triple {13054#true} assume -9223372036854775808 <= #t~ret1095 && #t~ret1095 <= 9223372036854775807;~tmp___0~61 := #t~ret1095;havoc #t~ret1095; {13054#true} is VALID [2022-02-20 23:13:59,047 INFO L272 TraceCheckUtils]: 11: Hoare triple {13054#true} call ldv_assume((if 0 == ~tmp___0~61 then 1 else 0)); {13054#true} is VALID [2022-02-20 23:13:59,047 INFO L290 TraceCheckUtils]: 12: Hoare triple {13054#true} ~expression := #in~expression; {13054#true} is VALID [2022-02-20 23:13:59,047 INFO L290 TraceCheckUtils]: 13: Hoare triple {13054#true} assume !(0 == ~expression); {13054#true} is VALID [2022-02-20 23:13:59,047 INFO L290 TraceCheckUtils]: 14: Hoare triple {13054#true} assume true; {13054#true} is VALID [2022-02-20 23:13:59,047 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {13054#true} {13054#true} #3498#return; {13054#true} is VALID [2022-02-20 23:13:59,047 INFO L290 TraceCheckUtils]: 16: Hoare triple {13054#true} #res.base, #res.offset := ~res~3.base, ~res~3.offset; {13054#true} is VALID [2022-02-20 23:13:59,047 INFO L290 TraceCheckUtils]: 17: Hoare triple {13054#true} assume true; {13054#true} is VALID [2022-02-20 23:13:59,048 INFO L284 TraceCheckUtils]: 18: Hoare quadruple {13054#true} {13056#(= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)} #4080#return; {13056#(= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)} is VALID [2022-02-20 23:13:59,048 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2022-02-20 23:13:59,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 23:13:59,057 INFO L290 TraceCheckUtils]: 0: Hoare triple {13054#true} havoc ~tmp~133;assume -2147483648 <= #t~nondet1098 && #t~nondet1098 <= 2147483647;~tmp~133 := #t~nondet1098;havoc #t~nondet1098;#res := ~tmp~133; {13054#true} is VALID [2022-02-20 23:13:59,057 INFO L290 TraceCheckUtils]: 1: Hoare triple {13054#true} assume true; {13054#true} is VALID [2022-02-20 23:13:59,057 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {13054#true} {13056#(= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)} #4082#return; {13056#(= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)} is VALID [2022-02-20 23:13:59,058 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2022-02-20 23:13:59,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 23:13:59,070 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-02-20 23:13:59,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 23:13:59,076 INFO L290 TraceCheckUtils]: 0: Hoare triple {13054#true} ~expression := #in~expression; {13054#true} is VALID [2022-02-20 23:13:59,076 INFO L290 TraceCheckUtils]: 1: Hoare triple {13054#true} assume !(0 == ~expression); {13054#true} is VALID [2022-02-20 23:13:59,076 INFO L290 TraceCheckUtils]: 2: Hoare triple {13054#true} assume true; {13054#true} is VALID [2022-02-20 23:13:59,077 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {13054#true} {13054#true} #3494#return; {13054#true} is VALID [2022-02-20 23:13:59,077 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-02-20 23:13:59,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 23:13:59,083 INFO L290 TraceCheckUtils]: 0: Hoare triple {13054#true} ~ptr.base, ~ptr.offset := #in~ptr.base, #in~ptr.offset;#res := (if (~ptr.base + ~ptr.offset) % 18446744073709551616 > 4294967295 then 1 else 0); {13054#true} is VALID [2022-02-20 23:13:59,083 INFO L290 TraceCheckUtils]: 1: Hoare triple {13054#true} assume true; {13054#true} is VALID [2022-02-20 23:13:59,083 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {13054#true} {13054#true} #3496#return; {13054#true} is VALID [2022-02-20 23:13:59,084 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-02-20 23:13:59,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 23:13:59,091 INFO L290 TraceCheckUtils]: 0: Hoare triple {13054#true} ~expression := #in~expression; {13054#true} is VALID [2022-02-20 23:13:59,091 INFO L290 TraceCheckUtils]: 1: Hoare triple {13054#true} assume !(0 == ~expression); {13054#true} is VALID [2022-02-20 23:13:59,091 INFO L290 TraceCheckUtils]: 2: Hoare triple {13054#true} assume true; {13054#true} is VALID [2022-02-20 23:13:59,091 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {13054#true} {13054#true} #3498#return; {13054#true} is VALID [2022-02-20 23:13:59,092 INFO L290 TraceCheckUtils]: 0: Hoare triple {13191#(and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))} ~size := #in~size;havoc ~res~3.base, ~res~3.offset;havoc ~tmp~131.base, ~tmp~131.offset;havoc ~tmp___0~61;call #t~malloc1094.base, #t~malloc1094.offset := #Ultimate.allocOnHeap(~size);~tmp~131.base, ~tmp~131.offset := #t~malloc1094.base, #t~malloc1094.offset;havoc #t~malloc1094.base, #t~malloc1094.offset;~res~3.base, ~res~3.offset := ~tmp~131.base, ~tmp~131.offset; {13054#true} is VALID [2022-02-20 23:13:59,092 INFO L272 TraceCheckUtils]: 1: Hoare triple {13054#true} call ldv_assume((if 0 != (~res~3.base + ~res~3.offset) % 18446744073709551616 then 1 else 0)); {13054#true} is VALID [2022-02-20 23:13:59,092 INFO L290 TraceCheckUtils]: 2: Hoare triple {13054#true} ~expression := #in~expression; {13054#true} is VALID [2022-02-20 23:13:59,092 INFO L290 TraceCheckUtils]: 3: Hoare triple {13054#true} assume !(0 == ~expression); {13054#true} is VALID [2022-02-20 23:13:59,092 INFO L290 TraceCheckUtils]: 4: Hoare triple {13054#true} assume true; {13054#true} is VALID [2022-02-20 23:13:59,092 INFO L284 TraceCheckUtils]: 5: Hoare quadruple {13054#true} {13054#true} #3494#return; {13054#true} is VALID [2022-02-20 23:13:59,092 INFO L272 TraceCheckUtils]: 6: Hoare triple {13054#true} call #t~ret1095 := ldv_is_err(~res~3.base, ~res~3.offset); {13054#true} is VALID [2022-02-20 23:13:59,093 INFO L290 TraceCheckUtils]: 7: Hoare triple {13054#true} ~ptr.base, ~ptr.offset := #in~ptr.base, #in~ptr.offset;#res := (if (~ptr.base + ~ptr.offset) % 18446744073709551616 > 4294967295 then 1 else 0); {13054#true} is VALID [2022-02-20 23:13:59,093 INFO L290 TraceCheckUtils]: 8: Hoare triple {13054#true} assume true; {13054#true} is VALID [2022-02-20 23:13:59,093 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {13054#true} {13054#true} #3496#return; {13054#true} is VALID [2022-02-20 23:13:59,093 INFO L290 TraceCheckUtils]: 10: Hoare triple {13054#true} assume -9223372036854775808 <= #t~ret1095 && #t~ret1095 <= 9223372036854775807;~tmp___0~61 := #t~ret1095;havoc #t~ret1095; {13054#true} is VALID [2022-02-20 23:13:59,093 INFO L272 TraceCheckUtils]: 11: Hoare triple {13054#true} call ldv_assume((if 0 == ~tmp___0~61 then 1 else 0)); {13054#true} is VALID [2022-02-20 23:13:59,093 INFO L290 TraceCheckUtils]: 12: Hoare triple {13054#true} ~expression := #in~expression; {13054#true} is VALID [2022-02-20 23:13:59,093 INFO L290 TraceCheckUtils]: 13: Hoare triple {13054#true} assume !(0 == ~expression); {13054#true} is VALID [2022-02-20 23:13:59,094 INFO L290 TraceCheckUtils]: 14: Hoare triple {13054#true} assume true; {13054#true} is VALID [2022-02-20 23:13:59,094 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {13054#true} {13054#true} #3498#return; {13054#true} is VALID [2022-02-20 23:13:59,094 INFO L290 TraceCheckUtils]: 16: Hoare triple {13054#true} #res.base, #res.offset := ~res~3.base, ~res~3.offset; {13054#true} is VALID [2022-02-20 23:13:59,094 INFO L290 TraceCheckUtils]: 17: Hoare triple {13054#true} assume true; {13054#true} is VALID [2022-02-20 23:13:59,095 INFO L284 TraceCheckUtils]: 18: Hoare quadruple {13054#true} {13056#(= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)} #4084#return; {13056#(= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)} is VALID [2022-02-20 23:13:59,095 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2022-02-20 23:13:59,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 23:13:59,108 INFO L290 TraceCheckUtils]: 0: Hoare triple {13054#true} havoc ~tmp~133;assume -2147483648 <= #t~nondet1098 && #t~nondet1098 <= 2147483647;~tmp~133 := #t~nondet1098;havoc #t~nondet1098;#res := ~tmp~133; {13054#true} is VALID [2022-02-20 23:13:59,108 INFO L290 TraceCheckUtils]: 1: Hoare triple {13054#true} assume true; {13054#true} is VALID [2022-02-20 23:13:59,109 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {13054#true} {13056#(= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)} #4086#return; {13056#(= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)} is VALID [2022-02-20 23:13:59,109 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2022-02-20 23:13:59,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 23:13:59,126 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-02-20 23:13:59,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 23:13:59,132 INFO L290 TraceCheckUtils]: 0: Hoare triple {13054#true} ~expression := #in~expression; {13054#true} is VALID [2022-02-20 23:13:59,133 INFO L290 TraceCheckUtils]: 1: Hoare triple {13054#true} assume !(0 == ~expression); {13054#true} is VALID [2022-02-20 23:13:59,133 INFO L290 TraceCheckUtils]: 2: Hoare triple {13054#true} assume true; {13054#true} is VALID [2022-02-20 23:13:59,133 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {13054#true} {13054#true} #3494#return; {13054#true} is VALID [2022-02-20 23:13:59,133 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-02-20 23:13:59,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 23:13:59,141 INFO L290 TraceCheckUtils]: 0: Hoare triple {13054#true} ~ptr.base, ~ptr.offset := #in~ptr.base, #in~ptr.offset;#res := (if (~ptr.base + ~ptr.offset) % 18446744073709551616 > 4294967295 then 1 else 0); {13054#true} is VALID [2022-02-20 23:13:59,142 INFO L290 TraceCheckUtils]: 1: Hoare triple {13054#true} assume true; {13054#true} is VALID [2022-02-20 23:13:59,142 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {13054#true} {13054#true} #3496#return; {13054#true} is VALID [2022-02-20 23:13:59,142 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-02-20 23:13:59,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 23:13:59,149 INFO L290 TraceCheckUtils]: 0: Hoare triple {13054#true} ~expression := #in~expression; {13054#true} is VALID [2022-02-20 23:13:59,149 INFO L290 TraceCheckUtils]: 1: Hoare triple {13054#true} assume !(0 == ~expression); {13054#true} is VALID [2022-02-20 23:13:59,150 INFO L290 TraceCheckUtils]: 2: Hoare triple {13054#true} assume true; {13054#true} is VALID [2022-02-20 23:13:59,150 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {13054#true} {13054#true} #3498#return; {13054#true} is VALID [2022-02-20 23:13:59,150 INFO L290 TraceCheckUtils]: 0: Hoare triple {13191#(and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))} ~size := #in~size;havoc ~res~3.base, ~res~3.offset;havoc ~tmp~131.base, ~tmp~131.offset;havoc ~tmp___0~61;call #t~malloc1094.base, #t~malloc1094.offset := #Ultimate.allocOnHeap(~size);~tmp~131.base, ~tmp~131.offset := #t~malloc1094.base, #t~malloc1094.offset;havoc #t~malloc1094.base, #t~malloc1094.offset;~res~3.base, ~res~3.offset := ~tmp~131.base, ~tmp~131.offset; {13054#true} is VALID [2022-02-20 23:13:59,150 INFO L272 TraceCheckUtils]: 1: Hoare triple {13054#true} call ldv_assume((if 0 != (~res~3.base + ~res~3.offset) % 18446744073709551616 then 1 else 0)); {13054#true} is VALID [2022-02-20 23:13:59,150 INFO L290 TraceCheckUtils]: 2: Hoare triple {13054#true} ~expression := #in~expression; {13054#true} is VALID [2022-02-20 23:13:59,150 INFO L290 TraceCheckUtils]: 3: Hoare triple {13054#true} assume !(0 == ~expression); {13054#true} is VALID [2022-02-20 23:13:59,150 INFO L290 TraceCheckUtils]: 4: Hoare triple {13054#true} assume true; {13054#true} is VALID [2022-02-20 23:13:59,151 INFO L284 TraceCheckUtils]: 5: Hoare quadruple {13054#true} {13054#true} #3494#return; {13054#true} is VALID [2022-02-20 23:13:59,152 INFO L272 TraceCheckUtils]: 6: Hoare triple {13054#true} call #t~ret1095 := ldv_is_err(~res~3.base, ~res~3.offset); {13054#true} is VALID [2022-02-20 23:13:59,153 INFO L290 TraceCheckUtils]: 7: Hoare triple {13054#true} ~ptr.base, ~ptr.offset := #in~ptr.base, #in~ptr.offset;#res := (if (~ptr.base + ~ptr.offset) % 18446744073709551616 > 4294967295 then 1 else 0); {13054#true} is VALID [2022-02-20 23:13:59,153 INFO L290 TraceCheckUtils]: 8: Hoare triple {13054#true} assume true; {13054#true} is VALID [2022-02-20 23:13:59,153 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {13054#true} {13054#true} #3496#return; {13054#true} is VALID [2022-02-20 23:13:59,153 INFO L290 TraceCheckUtils]: 10: Hoare triple {13054#true} assume -9223372036854775808 <= #t~ret1095 && #t~ret1095 <= 9223372036854775807;~tmp___0~61 := #t~ret1095;havoc #t~ret1095; {13054#true} is VALID [2022-02-20 23:13:59,153 INFO L272 TraceCheckUtils]: 11: Hoare triple {13054#true} call ldv_assume((if 0 == ~tmp___0~61 then 1 else 0)); {13054#true} is VALID [2022-02-20 23:13:59,154 INFO L290 TraceCheckUtils]: 12: Hoare triple {13054#true} ~expression := #in~expression; {13054#true} is VALID [2022-02-20 23:13:59,154 INFO L290 TraceCheckUtils]: 13: Hoare triple {13054#true} assume !(0 == ~expression); {13054#true} is VALID [2022-02-20 23:13:59,154 INFO L290 TraceCheckUtils]: 14: Hoare triple {13054#true} assume true; {13054#true} is VALID [2022-02-20 23:13:59,156 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {13054#true} {13054#true} #3498#return; {13054#true} is VALID [2022-02-20 23:13:59,156 INFO L290 TraceCheckUtils]: 16: Hoare triple {13054#true} #res.base, #res.offset := ~res~3.base, ~res~3.offset; {13054#true} is VALID [2022-02-20 23:13:59,157 INFO L290 TraceCheckUtils]: 17: Hoare triple {13054#true} assume true; {13054#true} is VALID [2022-02-20 23:13:59,159 INFO L284 TraceCheckUtils]: 18: Hoare quadruple {13054#true} {13056#(= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)} #4088#return; {13056#(= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)} is VALID [2022-02-20 23:13:59,159 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 114 [2022-02-20 23:13:59,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 23:13:59,166 INFO L290 TraceCheckUtils]: 0: Hoare triple {13054#true} ~dev.base, ~dev.offset := #in~dev.base, #in~dev.offset;#res.base, #res.offset := ~dev.base, 3200 + ~dev.offset; {13054#true} is VALID [2022-02-20 23:13:59,167 INFO L290 TraceCheckUtils]: 1: Hoare triple {13054#true} assume true; {13054#true} is VALID [2022-02-20 23:13:59,168 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {13054#true} {13056#(= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)} #3516#return; {13056#(= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)} is VALID [2022-02-20 23:13:59,168 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 119 [2022-02-20 23:13:59,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 23:13:59,186 INFO L290 TraceCheckUtils]: 0: Hoare triple {13054#true} ~arg0 := #in~arg0;#res := #t~nondet1194;havoc #t~nondet1194; {13054#true} is VALID [2022-02-20 23:13:59,187 INFO L290 TraceCheckUtils]: 1: Hoare triple {13054#true} assume true; {13054#true} is VALID [2022-02-20 23:13:59,187 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {13054#true} {13056#(= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)} #3518#return; {13056#(= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)} is VALID [2022-02-20 23:13:59,188 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2022-02-20 23:13:59,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 23:13:59,195 INFO L290 TraceCheckUtils]: 0: Hoare triple {13054#true} ~arg0.base, ~arg0.offset := #in~arg0.base, #in~arg0.offset;~arg1.base, ~arg1.offset := #in~arg1.base, #in~arg1.offset;~arg2 := #in~arg2;#res := #t~nondet1218;havoc #t~nondet1218; {13054#true} is VALID [2022-02-20 23:13:59,195 INFO L290 TraceCheckUtils]: 1: Hoare triple {13054#true} assume true; {13054#true} is VALID [2022-02-20 23:13:59,196 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {13054#true} {13056#(= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)} #3520#return; {13056#(= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)} is VALID [2022-02-20 23:13:59,199 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2022-02-20 23:13:59,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 23:13:59,211 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-02-20 23:13:59,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 23:13:59,218 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-02-20 23:13:59,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 23:13:59,223 INFO L290 TraceCheckUtils]: 0: Hoare triple {13054#true} ~arg0.base, ~arg0.offset := #in~arg0.base, #in~arg0.offset;~arg1 := #in~arg1; {13054#true} is VALID [2022-02-20 23:13:59,224 INFO L290 TraceCheckUtils]: 1: Hoare triple {13054#true} assume true; {13054#true} is VALID [2022-02-20 23:13:59,224 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {13054#true} {13225#(= ~ldv_spin_rx_lock_of_netfront_info~0 |old(~ldv_spin_rx_lock_of_netfront_info~0)|)} #3392#return; {13054#true} is VALID [2022-02-20 23:13:59,224 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2022-02-20 23:13:59,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 23:13:59,229 INFO L290 TraceCheckUtils]: 0: Hoare triple {13054#true} ~expression := #in~expression; {13054#true} is VALID [2022-02-20 23:13:59,230 INFO L290 TraceCheckUtils]: 1: Hoare triple {13054#true} assume !(0 == ~expression); {13054#true} is VALID [2022-02-20 23:13:59,230 INFO L290 TraceCheckUtils]: 2: Hoare triple {13054#true} assume true; {13054#true} is VALID [2022-02-20 23:13:59,230 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {13054#true} {13054#true} #3394#return; {13054#true} is VALID [2022-02-20 23:13:59,230 INFO L272 TraceCheckUtils]: 0: Hoare triple {13225#(= ~ldv_spin_rx_lock_of_netfront_info~0 |old(~ldv_spin_rx_lock_of_netfront_info~0)|)} call ldv_assert(157, 0, (if 1 == ~ldv_spin_rx_lock_of_netfront_info~0 then 1 else 0)); {13054#true} is VALID [2022-02-20 23:13:59,230 INFO L290 TraceCheckUtils]: 1: Hoare triple {13054#true} ~arg0.base, ~arg0.offset := #in~arg0.base, #in~arg0.offset;~arg1 := #in~arg1; {13054#true} is VALID [2022-02-20 23:13:59,230 INFO L290 TraceCheckUtils]: 2: Hoare triple {13054#true} assume true; {13054#true} is VALID [2022-02-20 23:13:59,231 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {13054#true} {13225#(= ~ldv_spin_rx_lock_of_netfront_info~0 |old(~ldv_spin_rx_lock_of_netfront_info~0)|)} #3392#return; {13054#true} is VALID [2022-02-20 23:13:59,231 INFO L272 TraceCheckUtils]: 4: Hoare triple {13054#true} call ldv_assume((if 1 == ~ldv_spin_rx_lock_of_netfront_info~0 then 1 else 0)); {13054#true} is VALID [2022-02-20 23:13:59,231 INFO L290 TraceCheckUtils]: 5: Hoare triple {13054#true} ~expression := #in~expression; {13054#true} is VALID [2022-02-20 23:13:59,231 INFO L290 TraceCheckUtils]: 6: Hoare triple {13054#true} assume !(0 == ~expression); {13054#true} is VALID [2022-02-20 23:13:59,231 INFO L290 TraceCheckUtils]: 7: Hoare triple {13054#true} assume true; {13054#true} is VALID [2022-02-20 23:13:59,231 INFO L284 TraceCheckUtils]: 8: Hoare quadruple {13054#true} {13054#true} #3394#return; {13054#true} is VALID [2022-02-20 23:13:59,231 INFO L290 TraceCheckUtils]: 9: Hoare triple {13054#true} ~ldv_spin_rx_lock_of_netfront_info~0 := 2; {13054#true} is VALID [2022-02-20 23:13:59,232 INFO L290 TraceCheckUtils]: 10: Hoare triple {13054#true} assume true; {13054#true} is VALID [2022-02-20 23:13:59,232 INFO L284 TraceCheckUtils]: 11: Hoare quadruple {13054#true} {13054#true} #4176#return; {13054#true} is VALID [2022-02-20 23:13:59,232 INFO L290 TraceCheckUtils]: 0: Hoare triple {13225#(= ~ldv_spin_rx_lock_of_netfront_info~0 |old(~ldv_spin_rx_lock_of_netfront_info~0)|)} ~lock#1.base, ~lock#1.offset := #in~lock#1.base, #in~lock#1.offset; {13054#true} is VALID [2022-02-20 23:13:59,232 INFO L272 TraceCheckUtils]: 1: Hoare triple {13054#true} call ldv_spin_lock_rx_lock_of_netfront_info(); {13225#(= ~ldv_spin_rx_lock_of_netfront_info~0 |old(~ldv_spin_rx_lock_of_netfront_info~0)|)} is VALID [2022-02-20 23:13:59,232 INFO L272 TraceCheckUtils]: 2: Hoare triple {13225#(= ~ldv_spin_rx_lock_of_netfront_info~0 |old(~ldv_spin_rx_lock_of_netfront_info~0)|)} call ldv_assert(157, 0, (if 1 == ~ldv_spin_rx_lock_of_netfront_info~0 then 1 else 0)); {13054#true} is VALID [2022-02-20 23:13:59,232 INFO L290 TraceCheckUtils]: 3: Hoare triple {13054#true} ~arg0.base, ~arg0.offset := #in~arg0.base, #in~arg0.offset;~arg1 := #in~arg1; {13054#true} is VALID [2022-02-20 23:13:59,233 INFO L290 TraceCheckUtils]: 4: Hoare triple {13054#true} assume true; {13054#true} is VALID [2022-02-20 23:13:59,233 INFO L284 TraceCheckUtils]: 5: Hoare quadruple {13054#true} {13225#(= ~ldv_spin_rx_lock_of_netfront_info~0 |old(~ldv_spin_rx_lock_of_netfront_info~0)|)} #3392#return; {13054#true} is VALID [2022-02-20 23:13:59,233 INFO L272 TraceCheckUtils]: 6: Hoare triple {13054#true} call ldv_assume((if 1 == ~ldv_spin_rx_lock_of_netfront_info~0 then 1 else 0)); {13054#true} is VALID [2022-02-20 23:13:59,233 INFO L290 TraceCheckUtils]: 7: Hoare triple {13054#true} ~expression := #in~expression; {13054#true} is VALID [2022-02-20 23:13:59,233 INFO L290 TraceCheckUtils]: 8: Hoare triple {13054#true} assume !(0 == ~expression); {13054#true} is VALID [2022-02-20 23:13:59,233 INFO L290 TraceCheckUtils]: 9: Hoare triple {13054#true} assume true; {13054#true} is VALID [2022-02-20 23:13:59,233 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {13054#true} {13054#true} #3394#return; {13054#true} is VALID [2022-02-20 23:13:59,233 INFO L290 TraceCheckUtils]: 11: Hoare triple {13054#true} ~ldv_spin_rx_lock_of_netfront_info~0 := 2; {13054#true} is VALID [2022-02-20 23:13:59,234 INFO L290 TraceCheckUtils]: 12: Hoare triple {13054#true} assume true; {13054#true} is VALID [2022-02-20 23:13:59,234 INFO L284 TraceCheckUtils]: 13: Hoare quadruple {13054#true} {13054#true} #4176#return; {13054#true} is VALID [2022-02-20 23:13:59,234 INFO L290 TraceCheckUtils]: 14: Hoare triple {13054#true} assume { :begin_inline_spin_lock_bh } true;spin_lock_bh_#in~lock#1.base, spin_lock_bh_#in~lock#1.offset := ~lock#1.base, ~lock#1.offset;havoc spin_lock_bh_~lock#1.base, spin_lock_bh_~lock#1.offset;spin_lock_bh_~lock#1.base, spin_lock_bh_~lock#1.offset := spin_lock_bh_#in~lock#1.base, spin_lock_bh_#in~lock#1.offset;assume { :begin_inline__raw_spin_lock_bh } true;_raw_spin_lock_bh_#in~arg0#1.base, _raw_spin_lock_bh_#in~arg0#1.offset := spin_lock_bh_~lock#1.base, spin_lock_bh_~lock#1.offset;havoc _raw_spin_lock_bh_~arg0#1.base, _raw_spin_lock_bh_~arg0#1.offset;_raw_spin_lock_bh_~arg0#1.base, _raw_spin_lock_bh_~arg0#1.offset := _raw_spin_lock_bh_#in~arg0#1.base, _raw_spin_lock_bh_#in~arg0#1.offset; {13054#true} is VALID [2022-02-20 23:13:59,234 INFO L290 TraceCheckUtils]: 15: Hoare triple {13054#true} assume { :end_inline__raw_spin_lock_bh } true; {13054#true} is VALID [2022-02-20 23:13:59,234 INFO L290 TraceCheckUtils]: 16: Hoare triple {13054#true} assume { :end_inline_spin_lock_bh } true; {13054#true} is VALID [2022-02-20 23:13:59,234 INFO L290 TraceCheckUtils]: 17: Hoare triple {13054#true} assume true; {13054#true} is VALID [2022-02-20 23:13:59,235 INFO L284 TraceCheckUtils]: 18: Hoare quadruple {13054#true} {13056#(= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)} #3522#return; {13056#(= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)} is VALID [2022-02-20 23:13:59,235 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 162 [2022-02-20 23:13:59,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 23:13:59,242 INFO L290 TraceCheckUtils]: 0: Hoare triple {13054#true} ~dev.base, ~dev.offset := #in~dev.base, #in~dev.offset;#res.base, #res.offset := ~dev.base, 3200 + ~dev.offset; {13054#true} is VALID [2022-02-20 23:13:59,242 INFO L290 TraceCheckUtils]: 1: Hoare triple {13054#true} assume true; {13054#true} is VALID [2022-02-20 23:13:59,242 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {13054#true} {13056#(= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)} #3538#return; {13056#(= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)} is VALID [2022-02-20 23:13:59,243 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 167 [2022-02-20 23:13:59,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 23:13:59,259 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-02-20 23:13:59,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 23:13:59,271 INFO L290 TraceCheckUtils]: 0: Hoare triple {13054#true} ~nr := #in~nr;~addr.base, ~addr.offset := #in~addr.base, #in~addr.offset;call #t~mem0 := read~int(~addr.base, ~addr.offset + 8 * (if ~nr / 64 % 18446744073709551616 % 18446744073709551616 <= 9223372036854775807 then ~nr / 64 % 18446744073709551616 % 18446744073709551616 else ~nr / 64 % 18446744073709551616 % 18446744073709551616 - 18446744073709551616), 8);#res := (if (if #t~mem0 < 0 && (31 == (if 0 == (if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296) then 0 else (if 1 == (if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296) then 1 else ~bitwiseAnd((if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296), 63))) || 63 == (if 0 == (if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296) then 0 else (if 1 == (if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296) then 1 else ~bitwiseAnd((if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296), 63)))) then 1 else (if #t~mem0 >= 0 && (31 == (if 0 == (if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296) then 0 else (if 1 == (if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296) then 1 else ~bitwiseAnd((if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296), 63))) || 63 == (if 0 == (if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296) then 0 else (if 1 == (if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296) then 1 else ~bitwiseAnd((if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296), 63)))) then 0 else ~shiftRight(#t~mem0, (if 0 == (if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296) then 0 else (if 1 == (if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296) then 1 else ~bitwiseAnd((if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296), 63)))))) % 18446744073709551616 % 4294967296 <= 2147483647 then (if #t~mem0 < 0 && (31 == (if 0 == (if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296) then 0 else (if 1 == (if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296) then 1 else ~bitwiseAnd((if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296), 63))) || 63 == (if 0 == (if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296) then 0 else (if 1 == (if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296) then 1 else ~bitwiseAnd((if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296), 63)))) then 1 else (if #t~mem0 >= 0 && (31 == (if 0 == (if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296) then 0 else (if 1 == (if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296) then 1 else ~bitwiseAnd((if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296), 63))) || 63 == (if 0 == (if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296) then 0 else (if 1 == (if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296) then 1 else ~bitwiseAnd((if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296), 63)))) then 0 else ~shiftRight(#t~mem0, (if 0 == (if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296) then 0 else (if 1 == (if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296) then 1 else ~bitwiseAnd((if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296), 63)))))) % 18446744073709551616 % 4294967296 else (if #t~mem0 < 0 && (31 == (if 0 == (if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296) then 0 else (if 1 == (if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296) then 1 else ~bitwiseAnd((if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296), 63))) || 63 == (if 0 == (if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296) then 0 else (if 1 == (if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296) then 1 else ~bitwiseAnd((if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296), 63)))) then 1 else (if #t~mem0 >= 0 && (31 == (if 0 == (if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296) then 0 else (if 1 == (if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296) then 1 else ~bitwiseAnd((if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296), 63))) || 63 == (if 0 == (if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296) then 0 else (if 1 == (if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296) then 1 else ~bitwiseAnd((if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296), 63)))) then 0 else ~shiftRight(#t~mem0, (if 0 == (if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296) then 0 else (if 1 == (if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296) then 1 else ~bitwiseAnd((if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296), 63)))))) % 18446744073709551616 % 4294967296 - 4294967296);havoc #t~mem0; {13054#true} is VALID [2022-02-20 23:13:59,272 INFO L290 TraceCheckUtils]: 1: Hoare triple {13054#true} assume true; {13054#true} is VALID [2022-02-20 23:13:59,272 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {13054#true} {13054#true} #3402#return; {13054#true} is VALID [2022-02-20 23:13:59,272 INFO L290 TraceCheckUtils]: 0: Hoare triple {13054#true} ~dev.base, ~dev.offset := #in~dev.base, #in~dev.offset;havoc ~tmp~28; {13054#true} is VALID [2022-02-20 23:13:59,272 INFO L272 TraceCheckUtils]: 1: Hoare triple {13054#true} call #t~ret166 := constant_test_bit(2, ~dev.base, 68 + ~dev.offset); {13054#true} is VALID [2022-02-20 23:13:59,272 INFO L290 TraceCheckUtils]: 2: Hoare triple {13054#true} ~nr := #in~nr;~addr.base, ~addr.offset := #in~addr.base, #in~addr.offset;call #t~mem0 := read~int(~addr.base, ~addr.offset + 8 * (if ~nr / 64 % 18446744073709551616 % 18446744073709551616 <= 9223372036854775807 then ~nr / 64 % 18446744073709551616 % 18446744073709551616 else ~nr / 64 % 18446744073709551616 % 18446744073709551616 - 18446744073709551616), 8);#res := (if (if #t~mem0 < 0 && (31 == (if 0 == (if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296) then 0 else (if 1 == (if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296) then 1 else ~bitwiseAnd((if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296), 63))) || 63 == (if 0 == (if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296) then 0 else (if 1 == (if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296) then 1 else ~bitwiseAnd((if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296), 63)))) then 1 else (if #t~mem0 >= 0 && (31 == (if 0 == (if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296) then 0 else (if 1 == (if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296) then 1 else ~bitwiseAnd((if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296), 63))) || 63 == (if 0 == (if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296) then 0 else (if 1 == (if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296) then 1 else ~bitwiseAnd((if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296), 63)))) then 0 else ~shiftRight(#t~mem0, (if 0 == (if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296) then 0 else (if 1 == (if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296) then 1 else ~bitwiseAnd((if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296), 63)))))) % 18446744073709551616 % 4294967296 <= 2147483647 then (if #t~mem0 < 0 && (31 == (if 0 == (if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296) then 0 else (if 1 == (if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296) then 1 else ~bitwiseAnd((if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296), 63))) || 63 == (if 0 == (if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296) then 0 else (if 1 == (if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296) then 1 else ~bitwiseAnd((if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296), 63)))) then 1 else (if #t~mem0 >= 0 && (31 == (if 0 == (if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296) then 0 else (if 1 == (if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296) then 1 else ~bitwiseAnd((if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296), 63))) || 63 == (if 0 == (if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296) then 0 else (if 1 == (if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296) then 1 else ~bitwiseAnd((if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296), 63)))) then 0 else ~shiftRight(#t~mem0, (if 0 == (if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296) then 0 else (if 1 == (if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296) then 1 else ~bitwiseAnd((if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296), 63)))))) % 18446744073709551616 % 4294967296 else (if #t~mem0 < 0 && (31 == (if 0 == (if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296) then 0 else (if 1 == (if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296) then 1 else ~bitwiseAnd((if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296), 63))) || 63 == (if 0 == (if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296) then 0 else (if 1 == (if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296) then 1 else ~bitwiseAnd((if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296), 63)))) then 1 else (if #t~mem0 >= 0 && (31 == (if 0 == (if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296) then 0 else (if 1 == (if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296) then 1 else ~bitwiseAnd((if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296), 63))) || 63 == (if 0 == (if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296) then 0 else (if 1 == (if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296) then 1 else ~bitwiseAnd((if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296), 63)))) then 0 else ~shiftRight(#t~mem0, (if 0 == (if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296) then 0 else (if 1 == (if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296) then 1 else ~bitwiseAnd((if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296), 63)))))) % 18446744073709551616 % 4294967296 - 4294967296);havoc #t~mem0; {13054#true} is VALID [2022-02-20 23:13:59,273 INFO L290 TraceCheckUtils]: 3: Hoare triple {13054#true} assume true; {13054#true} is VALID [2022-02-20 23:13:59,273 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {13054#true} {13054#true} #3402#return; {13054#true} is VALID [2022-02-20 23:13:59,273 INFO L290 TraceCheckUtils]: 5: Hoare triple {13054#true} assume -2147483648 <= #t~ret166 && #t~ret166 <= 2147483647;~tmp~28 := #t~ret166;havoc #t~ret166;#res := (if 0 == (if 0 == ~tmp~28 then 1 else 0) then 0 else 1); {13054#true} is VALID [2022-02-20 23:13:59,273 INFO L290 TraceCheckUtils]: 6: Hoare triple {13054#true} assume true; {13054#true} is VALID [2022-02-20 23:13:59,274 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {13054#true} {13056#(= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)} #3540#return; {13056#(= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)} is VALID [2022-02-20 23:13:59,274 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 178 [2022-02-20 23:13:59,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 23:13:59,281 INFO L290 TraceCheckUtils]: 0: Hoare triple {13054#true} ~exp := #in~exp;~c := #in~c;#res := ~exp; {13054#true} is VALID [2022-02-20 23:13:59,281 INFO L290 TraceCheckUtils]: 1: Hoare triple {13054#true} assume true; {13054#true} is VALID [2022-02-20 23:13:59,282 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {13054#true} {13056#(= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)} #3542#return; {13056#(= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)} is VALID [2022-02-20 23:13:59,282 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 184 [2022-02-20 23:13:59,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 23:13:59,289 INFO L290 TraceCheckUtils]: 0: Hoare triple {13054#true} ~list_.base, ~list_.offset := #in~list_.base, #in~list_.offset;call #t~mem99 := read~int(~list_.base, 16 + ~list_.offset, 4);#res := #t~mem99;havoc #t~mem99; {13054#true} is VALID [2022-02-20 23:13:59,289 INFO L290 TraceCheckUtils]: 1: Hoare triple {13054#true} assume true; {13054#true} is VALID [2022-02-20 23:13:59,290 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {13054#true} {13056#(= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)} #3544#return; {13056#(= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)} is VALID [2022-02-20 23:13:59,290 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 194 [2022-02-20 23:13:59,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 23:13:59,304 INFO L290 TraceCheckUtils]: 0: Hoare triple {13054#true} assume 2 == ~ldv_spin__xmit_lock_of_netdev_queue~0;#res := 1; {13248#(<= 2 ~ldv_spin__xmit_lock_of_netdev_queue~0)} is VALID [2022-02-20 23:13:59,304 INFO L290 TraceCheckUtils]: 1: Hoare triple {13248#(<= 2 ~ldv_spin__xmit_lock_of_netdev_queue~0)} assume true; {13248#(<= 2 ~ldv_spin__xmit_lock_of_netdev_queue~0)} is VALID [2022-02-20 23:13:59,305 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {13248#(<= 2 ~ldv_spin__xmit_lock_of_netdev_queue~0)} {13056#(= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)} #3390#return; {13055#false} is VALID [2022-02-20 23:13:59,305 INFO L290 TraceCheckUtils]: 0: Hoare triple {13054#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(24, 1);call #Ultimate.allocInit(22, 2);call #Ultimate.allocInit(26, 3);call #Ultimate.allocInit(26, 4);call #Ultimate.allocInit(63, 5);call #Ultimate.allocInit(68, 6);call #Ultimate.allocInit(17, 7);call #Ultimate.allocInit(63, 8);call #Ultimate.allocInit(55, 9);call #Ultimate.allocInit(20, 10);call #Ultimate.allocInit(24, 11);call #Ultimate.allocInit(26, 12);call #Ultimate.allocInit(24, 13);call #Ultimate.allocInit(17, 14);call #Ultimate.allocInit(16, 15);call #Ultimate.allocInit(42, 16);call #Ultimate.allocInit(32, 17);call #Ultimate.allocInit(11, 18);call #Ultimate.allocInit(3, 19);call write~init~int(37, 19, 0, 1);call write~init~int(100, 19, 1, 1);call write~init~int(0, 19, 2, 1);call #Ultimate.allocInit(26, 20);call #Ultimate.allocInit(3, 21);call write~init~int(37, 21, 0, 1);call write~init~int(100, 21, 1, 1);call write~init~int(0, 21, 2, 1);call #Ultimate.allocInit(18, 22);call #Ultimate.allocInit(3, 23);call write~init~int(37, 23, 0, 1);call write~init~int(100, 23, 1, 1);call write~init~int(0, 23, 2, 1);call #Ultimate.allocInit(18, 24);call #Ultimate.allocInit(3, 25);call write~init~int(37, 25, 0, 1);call write~init~int(100, 25, 1, 1);call write~init~int(0, 25, 2, 1);call #Ultimate.allocInit(35, 26);call #Ultimate.allocInit(23, 27);call #Ultimate.allocInit(23, 28);call #Ultimate.allocInit(23, 29);call #Ultimate.allocInit(42, 30);call #Ultimate.allocInit(42, 31);call #Ultimate.allocInit(16, 32);call #Ultimate.allocInit(43, 33);call #Ultimate.allocInit(15, 34);call #Ultimate.allocInit(44, 35);call #Ultimate.allocInit(15, 36);call #Ultimate.allocInit(13, 37);call #Ultimate.allocInit(16, 38);call #Ultimate.allocInit(27, 39);call #Ultimate.allocInit(4, 40);call write~init~int(37, 40, 0, 1);call write~init~int(115, 40, 1, 1);call write~init~int(10, 40, 2, 1);call write~init~int(0, 40, 3, 1);call #Ultimate.allocInit(4, 41);call write~init~int(37, 41, 0, 1);call write~init~int(115, 41, 1, 1);call write~init~int(10, 41, 2, 1);call write~init~int(0, 41, 3, 1);call #Ultimate.allocInit(4, 42);call write~init~int(109, 42, 0, 1);call write~init~int(97, 42, 1, 1);call write~init~int(99, 42, 2, 1);call write~init~int(0, 42, 3, 1);call #Ultimate.allocInit(6, 43);call write~init~int(37, 43, 0, 1);call write~init~int(115, 43, 1, 1);call write~init~int(45, 43, 2, 1);call write~init~int(116, 43, 3, 1);call write~init~int(120, 43, 4, 1);call write~init~int(0, 43, 5, 1);call #Ultimate.allocInit(6, 44);call write~init~int(37, 44, 0, 1);call write~init~int(115, 44, 1, 1);call write~init~int(45, 44, 2, 1);call write~init~int(114, 44, 3, 1);call write~init~int(120, 44, 4, 1);call write~init~int(0, 44, 5, 1);call #Ultimate.allocInit(29, 45);call #Ultimate.allocInit(3, 46);call write~init~int(37, 46, 0, 1);call write~init~int(117, 46, 1, 1);call write~init~int(0, 46, 2, 1);call #Ultimate.allocInit(15, 47);call #Ultimate.allocInit(24, 48);call #Ultimate.allocInit(24, 49);call #Ultimate.allocInit(21, 50);call #Ultimate.allocInit(12, 51);call #Ultimate.allocInit(3, 52);call write~init~int(37, 52, 0, 1);call write~init~int(117, 52, 1, 1);call write~init~int(0, 52, 2, 1);call #Ultimate.allocInit(20, 53);call #Ultimate.allocInit(12, 54);call #Ultimate.allocInit(3, 55);call write~init~int(37, 55, 0, 1);call write~init~int(117, 55, 1, 1);call write~init~int(0, 55, 2, 1);call #Ultimate.allocInit(20, 56);call #Ultimate.allocInit(14, 57);call #Ultimate.allocInit(3, 58);call write~init~int(37, 58, 0, 1);call write~init~int(117, 58, 1, 1);call write~init~int(0, 58, 2, 1);call #Ultimate.allocInit(22, 59);call #Ultimate.allocInit(17, 60);call #Ultimate.allocInit(3, 61);call write~init~int(37, 61, 0, 1);call write~init~int(117, 61, 1, 1);call write~init~int(0, 61, 2, 1);call #Ultimate.allocInit(25, 62);call #Ultimate.allocInit(17, 63);call #Ultimate.allocInit(3, 64);call write~init~int(37, 64, 0, 1);call write~init~int(117, 64, 1, 1);call write~init~int(0, 64, 2, 1);call #Ultimate.allocInit(25, 65);call #Ultimate.allocInit(16, 66);call #Ultimate.allocInit(3, 67);call write~init~int(37, 67, 0, 1);call write~init~int(117, 67, 1, 1);call write~init~int(0, 67, 2, 1);call #Ultimate.allocInit(24, 68);call #Ultimate.allocInit(18, 69);call #Ultimate.allocInit(3, 70);call write~init~int(37, 70, 0, 1);call write~init~int(100, 70, 1, 1);call write~init~int(0, 70, 2, 1);call #Ultimate.allocInit(26, 71);call #Ultimate.allocInit(11, 72);call #Ultimate.allocInit(3, 73);call write~init~int(37, 73, 0, 1);call write~init~int(100, 73, 1, 1);call write~init~int(0, 73, 2, 1);call #Ultimate.allocInit(19, 74);call #Ultimate.allocInit(18, 75);call #Ultimate.allocInit(3, 76);call write~init~int(37, 76, 0, 1);call write~init~int(100, 76, 1, 1);call write~init~int(0, 76, 2, 1);call #Ultimate.allocInit(26, 77);call #Ultimate.allocInit(18, 78);call #Ultimate.allocInit(2, 79);call write~init~int(49, 79, 0, 1);call write~init~int(0, 79, 1, 1);call #Ultimate.allocInit(26, 80);call #Ultimate.allocInit(26, 81);call #Ultimate.allocInit(2, 82);call write~init~int(49, 82, 0, 1);call write~init~int(0, 82, 1, 1);call #Ultimate.allocInit(34, 83);call #Ultimate.allocInit(23, 84);call #Ultimate.allocInit(3, 85);call write~init~int(37, 85, 0, 1);call write~init~int(115, 85, 1, 1);call write~init~int(0, 85, 2, 1);call #Ultimate.allocInit(16, 86);call #Ultimate.allocInit(3, 87);call write~init~int(37, 87, 0, 1);call write~init~int(117, 87, 1, 1);call write~init~int(0, 87, 2, 1);call #Ultimate.allocInit(47, 88);call #Ultimate.allocInit(13, 89);call #Ultimate.allocInit(16, 90);call #Ultimate.allocInit(27, 91);call #Ultimate.allocInit(4, 92);call write~init~int(37, 92, 0, 1);call write~init~int(115, 92, 1, 1);call write~init~int(10, 92, 2, 1);call write~init~int(0, 92, 3, 1);call #Ultimate.allocInit(4, 93);call write~init~int(37, 93, 0, 1);call write~init~int(115, 93, 1, 1);call write~init~int(10, 93, 2, 1);call write~init~int(0, 93, 3, 1);call #Ultimate.allocInit(4, 94);call write~init~int(37, 94, 0, 1);call write~init~int(117, 94, 1, 1);call write~init~int(10, 94, 2, 1);call write~init~int(0, 94, 3, 1);call #Ultimate.allocInit(4, 95);call write~init~int(37, 95, 0, 1);call write~init~int(117, 95, 1, 1);call write~init~int(10, 95, 2, 1);call write~init~int(0, 95, 3, 1);call #Ultimate.allocInit(4, 96);call write~init~int(37, 96, 0, 1);call write~init~int(117, 96, 1, 1);call write~init~int(10, 96, 2, 1);call write~init~int(0, 96, 3, 1);call #Ultimate.allocInit(10, 97);call #Ultimate.allocInit(10, 98);call #Ultimate.allocInit(10, 99);call #Ultimate.allocInit(13, 100);call #Ultimate.allocInit(14, 101);call #Ultimate.allocInit(27, 102);call #Ultimate.allocInit(4, 103);call write~init~int(37, 103, 0, 1);call write~init~int(115, 103, 1, 1);call write~init~int(10, 103, 2, 1);call write~init~int(0, 103, 3, 1);call #Ultimate.allocInit(4, 104);call write~init~int(37, 104, 0, 1);call write~init~int(115, 104, 1, 1);call write~init~int(10, 104, 2, 1);call write~init~int(0, 104, 3, 1);call #Ultimate.allocInit(57, 105);call #Ultimate.allocInit(1, 106);call write~init~int(0, 106, 0, 1);call #Ultimate.allocInit(54, 107);call #Ultimate.allocInit(56, 108);call #Ultimate.allocInit(58, 109);call #Ultimate.allocInit(58, 110);call #Ultimate.allocInit(58, 111);call #Ultimate.allocInit(54, 112);call #Ultimate.allocInit(56, 113);call #Ultimate.allocInit(58, 114);call #Ultimate.allocInit(58, 115);call #Ultimate.allocInit(58, 116);call #Ultimate.allocInit(54, 117);call #Ultimate.allocInit(56, 118);call #Ultimate.allocInit(58, 119);call #Ultimate.allocInit(58, 120);call #Ultimate.allocInit(58, 121);call #Ultimate.allocInit(54, 122);call #Ultimate.allocInit(56, 123);call #Ultimate.allocInit(58, 124);call #Ultimate.allocInit(58, 125);call #Ultimate.allocInit(58, 126);call #Ultimate.allocInit(54, 127);call #Ultimate.allocInit(56, 128);call #Ultimate.allocInit(58, 129);call #Ultimate.allocInit(58, 130);call #Ultimate.allocInit(58, 131);call #Ultimate.allocInit(54, 132);call #Ultimate.allocInit(56, 133);call #Ultimate.allocInit(58, 134);call #Ultimate.allocInit(58, 135);call #Ultimate.allocInit(58, 136);call #Ultimate.allocInit(54, 137);call #Ultimate.allocInit(56, 138);call #Ultimate.allocInit(58, 139);call #Ultimate.allocInit(58, 140);call #Ultimate.allocInit(58, 141);call #Ultimate.allocInit(54, 142);call #Ultimate.allocInit(56, 143);call #Ultimate.allocInit(58, 144);call #Ultimate.allocInit(58, 145);call #Ultimate.allocInit(58, 146);call #Ultimate.allocInit(54, 147);call #Ultimate.allocInit(56, 148);call #Ultimate.allocInit(58, 149);call #Ultimate.allocInit(58, 150);call #Ultimate.allocInit(58, 151);call #Ultimate.allocInit(54, 152);call #Ultimate.allocInit(56, 153);call #Ultimate.allocInit(58, 154);call #Ultimate.allocInit(58, 155);call #Ultimate.allocInit(58, 156);call #Ultimate.allocInit(54, 157);call #Ultimate.allocInit(56, 158);call #Ultimate.allocInit(58, 159);call #Ultimate.allocInit(58, 160);call #Ultimate.allocInit(58, 161);call #Ultimate.allocInit(54, 162);call #Ultimate.allocInit(56, 163);call #Ultimate.allocInit(58, 164);call #Ultimate.allocInit(58, 165);call #Ultimate.allocInit(58, 166);call #Ultimate.allocInit(54, 167);call #Ultimate.allocInit(56, 168);call #Ultimate.allocInit(58, 169);call #Ultimate.allocInit(58, 170);call #Ultimate.allocInit(58, 171);call #Ultimate.allocInit(54, 172);call #Ultimate.allocInit(56, 173);call #Ultimate.allocInit(58, 174);call #Ultimate.allocInit(58, 175);call #Ultimate.allocInit(58, 176);call #Ultimate.allocInit(54, 177);call #Ultimate.allocInit(56, 178);call #Ultimate.allocInit(58, 179);call #Ultimate.allocInit(58, 180);call #Ultimate.allocInit(58, 181);call #Ultimate.allocInit(54, 182);call #Ultimate.allocInit(56, 183);call #Ultimate.allocInit(58, 184);call #Ultimate.allocInit(58, 185);call #Ultimate.allocInit(58, 186);call #Ultimate.allocInit(57, 187);call #Ultimate.allocInit(57, 188);call #Ultimate.allocInit(57, 189);call #Ultimate.allocInit(57, 190);call #Ultimate.allocInit(57, 191);call #Ultimate.allocInit(57, 192);call #Ultimate.allocInit(57, 193);call #Ultimate.allocInit(57, 194);call #Ultimate.allocInit(57, 195);call #Ultimate.allocInit(57, 196);call #Ultimate.allocInit(57, 197);call #Ultimate.allocInit(57, 198);call #Ultimate.allocInit(57, 199);call #Ultimate.allocInit(57, 200);call #Ultimate.allocInit(57, 201);call #Ultimate.allocInit(57, 202);call #Ultimate.allocInit(2, 203);call write~init~int(48, 203, 0, 1);call write~init~int(0, 203, 1, 1);call #Ultimate.allocInit(63, 204);~#xennet_netdev_ops~0.base, ~#xennet_netdev_ops~0.offset := 205, 0;call #Ultimate.allocInit(472, 205);call write~init~$Pointer$(0, 0, ~#xennet_netdev_ops~0.base, ~#xennet_netdev_ops~0.offset, 8);call write~init~$Pointer$(#funAddr~xennet_uninit.base, #funAddr~xennet_uninit.offset, ~#xennet_netdev_ops~0.base, 8 + ~#xennet_netdev_ops~0.offset, 8);call write~init~$Pointer$(#funAddr~xennet_open.base, #funAddr~xennet_open.offset, ~#xennet_netdev_ops~0.base, 16 + ~#xennet_netdev_ops~0.offset, 8);call write~init~$Pointer$(#funAddr~xennet_close.base, #funAddr~xennet_close.offset, ~#xennet_netdev_ops~0.base, 24 + ~#xennet_netdev_ops~0.offset, 8);call write~init~$Pointer$(#funAddr~xennet_start_xmit.base, #funAddr~xennet_start_xmit.offset, ~#xennet_netdev_ops~0.base, 32 + ~#xennet_netdev_ops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#xennet_netdev_ops~0.base, 40 + ~#xennet_netdev_ops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#xennet_netdev_ops~0.base, 48 + ~#xennet_netdev_ops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#xennet_netdev_ops~0.base, 56 + ~#xennet_netdev_ops~0.offset, 8);call write~init~$Pointer$(#funAddr~eth_mac_addr.base, #funAddr~eth_mac_addr.offset, ~#xennet_netdev_ops~0.base, 64 + ~#xennet_netdev_ops~0.offset, 8);call write~init~$Pointer$(#funAddr~eth_validate_addr.base, #funAddr~eth_validate_addr.offset, ~#xennet_netdev_ops~0.base, 72 + ~#xennet_netdev_ops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#xennet_netdev_ops~0.base, 80 + ~#xennet_netdev_ops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#xennet_netdev_ops~0.base, 88 + ~#xennet_netdev_ops~0.offset, 8);call write~init~$Pointer$(#funAddr~xennet_change_mtu.base, #funAddr~xennet_change_mtu.offset, ~#xennet_netdev_ops~0.base, 96 + ~#xennet_netdev_ops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#xennet_netdev_ops~0.base, 104 + ~#xennet_netdev_ops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#xennet_netdev_ops~0.base, 112 + ~#xennet_netdev_ops~0.offset, 8);call write~init~$Pointer$(#funAddr~xennet_get_stats64.base, #funAddr~xennet_get_stats64.offset, ~#xennet_netdev_ops~0.base, 120 + ~#xennet_netdev_ops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#xennet_netdev_ops~0.base, 128 + ~#xennet_netdev_ops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#xennet_netdev_ops~0.base, 136 + ~#xennet_netdev_ops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#xennet_netdev_ops~0.base, 144 + ~#xennet_netdev_ops~0.offset, 8);call write~init~$Pointer$(#funAddr~xennet_poll_controller.base, #funAddr~xennet_poll_controller.offset, ~#xennet_netdev_ops~0.base, 152 + ~#xennet_netdev_ops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#xennet_netdev_ops~0.base, 160 + ~#xennet_netdev_ops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#xennet_netdev_ops~0.base, 168 + ~#xennet_netdev_ops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#xennet_netdev_ops~0.base, 176 + ~#xennet_netdev_ops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#xennet_netdev_ops~0.base, 184 + ~#xennet_netdev_ops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#xennet_netdev_ops~0.base, 192 + ~#xennet_netdev_ops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#xennet_netdev_ops~0.base, 200 + ~#xennet_netdev_ops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#xennet_netdev_ops~0.base, 208 + ~#xennet_netdev_ops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#xennet_netdev_ops~0.base, 216 + ~#xennet_netdev_ops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#xennet_netdev_ops~0.base, 224 + ~#xennet_netdev_ops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#xennet_netdev_ops~0.base, 232 + ~#xennet_netdev_ops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#xennet_netdev_ops~0.base, 240 + ~#xennet_netdev_ops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#xennet_netdev_ops~0.base, 248 + ~#xennet_netdev_ops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#xennet_netdev_ops~0.base, 256 + ~#xennet_netdev_ops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#xennet_netdev_ops~0.base, 264 + ~#xennet_netdev_ops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#xennet_netdev_ops~0.base, 272 + ~#xennet_netdev_ops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#xennet_netdev_ops~0.base, 280 + ~#xennet_netdev_ops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#xennet_netdev_ops~0.base, 288 + ~#xennet_netdev_ops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#xennet_netdev_ops~0.base, 296 + ~#xennet_netdev_ops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#xennet_netdev_ops~0.base, 304 + ~#xennet_netdev_ops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#xennet_netdev_ops~0.base, 312 + ~#xennet_netdev_ops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#xennet_netdev_ops~0.base, 320 + ~#xennet_netdev_ops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#xennet_netdev_ops~0.base, 328 + ~#xennet_netdev_ops~0.offset, 8);call write~init~$Pointer$(#funAddr~xennet_fix_features.base, #funAddr~xennet_fix_features.offset, ~#xennet_netdev_ops~0.base, 336 + ~#xennet_netdev_ops~0.offset, 8);call write~init~$Pointer$(#funAddr~xennet_set_features.base, #funAddr~xennet_set_features.offset, ~#xennet_netdev_ops~0.base, 344 + ~#xennet_netdev_ops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#xennet_netdev_ops~0.base, 352 + ~#xennet_netdev_ops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#xennet_netdev_ops~0.base, 360 + ~#xennet_netdev_ops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#xennet_netdev_ops~0.base, 368 + ~#xennet_netdev_ops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#xennet_netdev_ops~0.base, 376 + ~#xennet_netdev_ops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#xennet_netdev_ops~0.base, 384 + ~#xennet_netdev_ops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#xennet_netdev_ops~0.base, 392 + ~#xennet_netdev_ops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#xennet_netdev_ops~0.base, 400 + ~#xennet_netdev_ops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#xennet_netdev_ops~0.base, 408 + ~#xennet_netdev_ops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#xennet_netdev_ops~0.base, 416 + ~#xennet_netdev_ops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#xennet_netdev_ops~0.base, 424 + ~#xennet_netdev_ops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#xennet_netdev_ops~0.base, 432 + ~#xennet_netdev_ops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#xennet_netdev_ops~0.base, 440 + ~#xennet_netdev_ops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#xennet_netdev_ops~0.base, 448 + ~#xennet_netdev_ops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#xennet_netdev_ops~0.base, 456 + ~#xennet_netdev_ops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#xennet_netdev_ops~0.base, 464 + ~#xennet_netdev_ops~0.offset, 8);~#xennet_stats~0.base, ~#xennet_stats~0.offset := 206, 0;call #Ultimate.allocInit(34, 206);call write~init~int(114, ~#xennet_stats~0.base, ~#xennet_stats~0.offset, 1);call write~init~int(120, ~#xennet_stats~0.base, 1 + ~#xennet_stats~0.offset, 1);call write~init~int(95, ~#xennet_stats~0.base, 2 + ~#xennet_stats~0.offset, 1);call write~init~int(103, ~#xennet_stats~0.base, 3 + ~#xennet_stats~0.offset, 1);call write~init~int(115, ~#xennet_stats~0.base, 4 + ~#xennet_stats~0.offset, 1);call write~init~int(111, ~#xennet_stats~0.base, 5 + ~#xennet_stats~0.offset, 1);call write~init~int(95, ~#xennet_stats~0.base, 6 + ~#xennet_stats~0.offset, 1);call write~init~int(99, ~#xennet_stats~0.base, 7 + ~#xennet_stats~0.offset, 1);call write~init~int(104, ~#xennet_stats~0.base, 8 + ~#xennet_stats~0.offset, 1);call write~init~int(101, ~#xennet_stats~0.base, 9 + ~#xennet_stats~0.offset, 1);call write~init~int(99, ~#xennet_stats~0.base, 10 + ~#xennet_stats~0.offset, 1);call write~init~int(107, ~#xennet_stats~0.base, 11 + ~#xennet_stats~0.offset, 1);call write~init~int(115, ~#xennet_stats~0.base, 12 + ~#xennet_stats~0.offset, 1);call write~init~int(117, ~#xennet_stats~0.base, 13 + ~#xennet_stats~0.offset, 1);call write~init~int(109, ~#xennet_stats~0.base, 14 + ~#xennet_stats~0.offset, 1);call write~init~int(95, ~#xennet_stats~0.base, 15 + ~#xennet_stats~0.offset, 1);call write~init~int(102, ~#xennet_stats~0.base, 16 + ~#xennet_stats~0.offset, 1);call write~init~int(105, ~#xennet_stats~0.base, 17 + ~#xennet_stats~0.offset, 1);call write~init~int(120, ~#xennet_stats~0.base, 18 + ~#xennet_stats~0.offset, 1);call write~init~int(117, ~#xennet_stats~0.base, 19 + ~#xennet_stats~0.offset, 1);call write~init~int(112, ~#xennet_stats~0.base, 20 + ~#xennet_stats~0.offset, 1);call write~init~int(0, ~#xennet_stats~0.base, 21 + ~#xennet_stats~0.offset, 1);call write~init~int(0, ~#xennet_stats~0.base, 22 + ~#xennet_stats~0.offset, 1);call write~init~int(0, ~#xennet_stats~0.base, 23 + ~#xennet_stats~0.offset, 1);call write~init~int(0, ~#xennet_stats~0.base, 24 + ~#xennet_stats~0.offset, 1);call write~init~int(0, ~#xennet_stats~0.base, 25 + ~#xennet_stats~0.offset, 1);call write~init~int(0, ~#xennet_stats~0.base, 26 + ~#xennet_stats~0.offset, 1);call write~init~int(0, ~#xennet_stats~0.base, 27 + ~#xennet_stats~0.offset, 1);call write~init~int(0, ~#xennet_stats~0.base, 28 + ~#xennet_stats~0.offset, 1);call write~init~int(0, ~#xennet_stats~0.base, 29 + ~#xennet_stats~0.offset, 1);call write~init~int(0, ~#xennet_stats~0.base, 30 + ~#xennet_stats~0.offset, 1);call write~init~int(0, ~#xennet_stats~0.base, 31 + ~#xennet_stats~0.offset, 1);call write~init~int(31584, ~#xennet_stats~0.base, 32 + ~#xennet_stats~0.offset, 2);~#xennet_ethtool_ops~0.base, ~#xennet_ethtool_ops~0.offset := 207, 0;call #Ultimate.allocInit(368, 207);call write~init~$Pointer$(0, 0, ~#xennet_ethtool_ops~0.base, ~#xennet_ethtool_ops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#xennet_ethtool_ops~0.base, 8 + ~#xennet_ethtool_ops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#xennet_ethtool_ops~0.base, 16 + ~#xennet_ethtool_ops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#xennet_ethtool_ops~0.base, 24 + ~#xennet_ethtool_ops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#xennet_ethtool_ops~0.base, 32 + ~#xennet_ethtool_ops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#xennet_ethtool_ops~0.base, 40 + ~#xennet_ethtool_ops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#xennet_ethtool_ops~0.base, 48 + ~#xennet_ethtool_ops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#xennet_ethtool_ops~0.base, 56 + ~#xennet_ethtool_ops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#xennet_ethtool_ops~0.base, 64 + ~#xennet_ethtool_ops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#xennet_ethtool_ops~0.base, 72 + ~#xennet_ethtool_ops~0.offset, 8);call write~init~$Pointer$(#funAddr~ethtool_op_get_link.base, #funAddr~ethtool_op_get_link.offset, ~#xennet_ethtool_ops~0.base, 80 + ~#xennet_ethtool_ops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#xennet_ethtool_ops~0.base, 88 + ~#xennet_ethtool_ops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#xennet_ethtool_ops~0.base, 96 + ~#xennet_ethtool_ops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#xennet_ethtool_ops~0.base, 104 + ~#xennet_ethtool_ops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#xennet_ethtool_ops~0.base, 112 + ~#xennet_ethtool_ops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#xennet_ethtool_ops~0.base, 120 + ~#xennet_ethtool_ops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#xennet_ethtool_ops~0.base, 128 + ~#xennet_ethtool_ops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#xennet_ethtool_ops~0.base, 136 + ~#xennet_ethtool_ops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#xennet_ethtool_ops~0.base, 144 + ~#xennet_ethtool_ops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#xennet_ethtool_ops~0.base, 152 + ~#xennet_ethtool_ops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#xennet_ethtool_ops~0.base, 160 + ~#xennet_ethtool_ops~0.offset, 8);call write~init~$Pointer$(#funAddr~xennet_get_strings.base, #funAddr~xennet_get_strings.offset, ~#xennet_ethtool_ops~0.base, 168 + ~#xennet_ethtool_ops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#xennet_ethtool_ops~0.base, 176 + ~#xennet_ethtool_ops~0.offset, 8);call write~init~$Pointer$(#funAddr~xennet_get_ethtool_stats.base, #funAddr~xennet_get_ethtool_stats.offset, ~#xennet_ethtool_ops~0.base, 184 + ~#xennet_ethtool_ops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#xennet_ethtool_ops~0.base, 192 + ~#xennet_ethtool_ops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#xennet_ethtool_ops~0.base, 200 + ~#xennet_ethtool_ops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#xennet_ethtool_ops~0.base, 208 + ~#xennet_ethtool_ops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#xennet_ethtool_ops~0.base, 216 + ~#xennet_ethtool_ops~0.offset, 8);call write~init~$Pointer$(#funAddr~xennet_get_sset_count.base, #funAddr~xennet_get_sset_count.offset, ~#xennet_ethtool_ops~0.base, 224 + ~#xennet_ethtool_ops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#xennet_ethtool_ops~0.base, 232 + ~#xennet_ethtool_ops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#xennet_ethtool_ops~0.base, 240 + ~#xennet_ethtool_ops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#xennet_ethtool_ops~0.base, 248 + ~#xennet_ethtool_ops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#xennet_ethtool_ops~0.base, 256 + ~#xennet_ethtool_ops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#xennet_ethtool_ops~0.base, 264 + ~#xennet_ethtool_ops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#xennet_ethtool_ops~0.base, 272 + ~#xennet_ethtool_ops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#xennet_ethtool_ops~0.base, 280 + ~#xennet_ethtool_ops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#xennet_ethtool_ops~0.base, 288 + ~#xennet_ethtool_ops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#xennet_ethtool_ops~0.base, 296 + ~#xennet_ethtool_ops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#xennet_ethtool_ops~0.base, 304 + ~#xennet_ethtool_ops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#xennet_ethtool_ops~0.base, 312 + ~#xennet_ethtool_ops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#xennet_ethtool_ops~0.base, 320 + ~#xennet_ethtool_ops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#xennet_ethtool_ops~0.base, 328 + ~#xennet_ethtool_ops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#xennet_ethtool_ops~0.base, 336 + ~#xennet_ethtool_ops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#xennet_ethtool_ops~0.base, 344 + ~#xennet_ethtool_ops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#xennet_ethtool_ops~0.base, 352 + ~#xennet_ethtool_ops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#xennet_ethtool_ops~0.base, 360 + ~#xennet_ethtool_ops~0.offset, 8);~#xennet_attrs~0.base, ~#xennet_attrs~0.offset := 208, 0;call #Ultimate.allocInit(129, 208);call write~init~$Pointer$(97, 0, ~#xennet_attrs~0.base, ~#xennet_attrs~0.offset, 8);call write~init~int(420, ~#xennet_attrs~0.base, 8 + ~#xennet_attrs~0.offset, 2);call write~init~int(0, ~#xennet_attrs~0.base, 10 + ~#xennet_attrs~0.offset, 1);call write~init~$Pointer$(0, 0, ~#xennet_attrs~0.base, 11 + ~#xennet_attrs~0.offset, 8);call write~init~int(0, ~#xennet_attrs~0.base, 19 + ~#xennet_attrs~0.offset, 1);call write~init~int(0, ~#xennet_attrs~0.base, 20 + ~#xennet_attrs~0.offset, 1);call write~init~int(0, ~#xennet_attrs~0.base, 21 + ~#xennet_attrs~0.offset, 1);call write~init~int(0, ~#xennet_attrs~0.base, 22 + ~#xennet_attrs~0.offset, 1);call write~init~int(0, ~#xennet_attrs~0.base, 23 + ~#xennet_attrs~0.offset, 1);call write~init~int(0, ~#xennet_attrs~0.base, 24 + ~#xennet_attrs~0.offset, 1);call write~init~int(0, ~#xennet_attrs~0.base, 25 + ~#xennet_attrs~0.offset, 1);call write~init~int(0, ~#xennet_attrs~0.base, 26 + ~#xennet_attrs~0.offset, 1);call write~init~$Pointer$(#funAddr~show_rxbuf_min.base, #funAddr~show_rxbuf_min.offset, ~#xennet_attrs~0.base, 27 + ~#xennet_attrs~0.offset, 8);call write~init~$Pointer$(#funAddr~store_rxbuf_min.base, #funAddr~store_rxbuf_min.offset, ~#xennet_attrs~0.base, 35 + ~#xennet_attrs~0.offset, 8);call write~init~$Pointer$(98, 0, ~#xennet_attrs~0.base, 43 + ~#xennet_attrs~0.offset, 8);call write~init~int(420, ~#xennet_attrs~0.base, 51 + ~#xennet_attrs~0.offset, 2);call write~init~int(0, ~#xennet_attrs~0.base, 53 + ~#xennet_attrs~0.offset, 1);call write~init~$Pointer$(0, 0, ~#xennet_attrs~0.base, 54 + ~#xennet_attrs~0.offset, 8);call write~init~int(0, ~#xennet_attrs~0.base, 62 + ~#xennet_attrs~0.offset, 1);call write~init~int(0, ~#xennet_attrs~0.base, 63 + ~#xennet_attrs~0.offset, 1);call write~init~int(0, ~#xennet_attrs~0.base, 64 + ~#xennet_attrs~0.offset, 1);call write~init~int(0, ~#xennet_attrs~0.base, 65 + ~#xennet_attrs~0.offset, 1);call write~init~int(0, ~#xennet_attrs~0.base, 66 + ~#xennet_attrs~0.offset, 1);call write~init~int(0, ~#xennet_attrs~0.base, 67 + ~#xennet_attrs~0.offset, 1);call write~init~int(0, ~#xennet_attrs~0.base, 68 + ~#xennet_attrs~0.offset, 1);call write~init~int(0, ~#xennet_attrs~0.base, 69 + ~#xennet_attrs~0.offset, 1);call write~init~$Pointer$(#funAddr~show_rxbuf_max.base, #funAddr~show_rxbuf_max.offset, ~#xennet_attrs~0.base, 70 + ~#xennet_attrs~0.offset, 8);call write~init~$Pointer$(#funAddr~store_rxbuf_max.base, #funAddr~store_rxbuf_max.offset, ~#xennet_attrs~0.base, 78 + ~#xennet_attrs~0.offset, 8);call write~init~$Pointer$(99, 0, ~#xennet_attrs~0.base, 86 + ~#xennet_attrs~0.offset, 8);call write~init~int(292, ~#xennet_attrs~0.base, 94 + ~#xennet_attrs~0.offset, 2);call write~init~int(0, ~#xennet_attrs~0.base, 96 + ~#xennet_attrs~0.offset, 1);call write~init~$Pointer$(0, 0, ~#xennet_attrs~0.base, 97 + ~#xennet_attrs~0.offset, 8);call write~init~int(0, ~#xennet_attrs~0.base, 105 + ~#xennet_attrs~0.offset, 1);call write~init~int(0, ~#xennet_attrs~0.base, 106 + ~#xennet_attrs~0.offset, 1);call write~init~int(0, ~#xennet_attrs~0.base, 107 + ~#xennet_attrs~0.offset, 1);call write~init~int(0, ~#xennet_attrs~0.base, 108 + ~#xennet_attrs~0.offset, 1);call write~init~int(0, ~#xennet_attrs~0.base, 109 + ~#xennet_attrs~0.offset, 1);call write~init~int(0, ~#xennet_attrs~0.base, 110 + ~#xennet_attrs~0.offset, 1);call write~init~int(0, ~#xennet_attrs~0.base, 111 + ~#xennet_attrs~0.offset, 1);call write~init~int(0, ~#xennet_attrs~0.base, 112 + ~#xennet_attrs~0.offset, 1);call write~init~$Pointer$(#funAddr~show_rxbuf_cur.base, #funAddr~show_rxbuf_cur.offset, ~#xennet_attrs~0.base, 113 + ~#xennet_attrs~0.offset, 8);call write~init~$Pointer$(0, 0, ~#xennet_attrs~0.base, 121 + ~#xennet_attrs~0.offset, 8);~#netfront_ids~0.base, ~#netfront_ids~0.offset := 209, 0;call #Ultimate.allocInit(64, 209);#memory_int := ~initToZeroAtPointerBaseAddress~int(#memory_int, ~#netfront_ids~0.base);call write~unchecked~int(118, ~#netfront_ids~0.base, ~#netfront_ids~0.offset, 1);call write~unchecked~int(105, ~#netfront_ids~0.base, 1 + ~#netfront_ids~0.offset, 1);call write~unchecked~int(102, ~#netfront_ids~0.base, 2 + ~#netfront_ids~0.offset, 1);call write~unchecked~int(0, ~#netfront_ids~0.base, 3 + ~#netfront_ids~0.offset, 1);call write~unchecked~int(0, ~#netfront_ids~0.base, 32 + ~#netfront_ids~0.offset, 1);~#netfront_driver~0.base, ~#netfront_driver~0.offset := 210, 0;call #Ultimate.allocInit(185, 210);call write~init~$Pointer$(~#netfront_ids~0.base, ~#netfront_ids~0.offset, ~#netfront_driver~0.base, ~#netfront_driver~0.offset, 8);call write~init~$Pointer$(#funAddr~netfront_probe.base, #funAddr~netfront_probe.offset, ~#netfront_driver~0.base, 8 + ~#netfront_driver~0.offset, 8);call write~init~$Pointer$(#funAddr~netback_changed.base, #funAddr~netback_changed.offset, ~#netfront_driver~0.base, 16 + ~#netfront_driver~0.offset, 8);call write~init~$Pointer$(#funAddr~xennet_remove.base, #funAddr~xennet_remove.offset, ~#netfront_driver~0.base, 24 + ~#netfront_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#netfront_driver~0.base, 32 + ~#netfront_driver~0.offset, 8);call write~init~$Pointer$(#funAddr~netfront_resume.base, #funAddr~netfront_resume.offset, ~#netfront_driver~0.base, 40 + ~#netfront_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#netfront_driver~0.base, 48 + ~#netfront_driver~0.offset, 8);call write~init~$Pointer$(~#netfront_ids~0.base, ~#netfront_ids~0.offset, ~#netfront_driver~0.base, 56 + ~#netfront_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#netfront_driver~0.base, 64 + ~#netfront_driver~0.offset, 8);call write~init~$Pointer$(~#__this_module~0.base, ~#__this_module~0.offset, ~#netfront_driver~0.base, 72 + ~#netfront_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#netfront_driver~0.base, 80 + ~#netfront_driver~0.offset, 8);call write~init~int(0, ~#netfront_driver~0.base, 88 + ~#netfront_driver~0.offset, 1);call write~init~$Pointer$(0, 0, ~#netfront_driver~0.base, 89 + ~#netfront_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#netfront_driver~0.base, 97 + ~#netfront_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#netfront_driver~0.base, 105 + ~#netfront_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#netfront_driver~0.base, 113 + ~#netfront_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#netfront_driver~0.base, 121 + ~#netfront_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#netfront_driver~0.base, 129 + ~#netfront_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#netfront_driver~0.base, 137 + ~#netfront_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#netfront_driver~0.base, 145 + ~#netfront_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#netfront_driver~0.base, 153 + ~#netfront_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#netfront_driver~0.base, 161 + ~#netfront_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#netfront_driver~0.base, 169 + ~#netfront_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#netfront_driver~0.base, 177 + ~#netfront_driver~0.offset, 8);~ldv_thread_0~0.identifier := 0;~ldv_thread_0~0.function.base, ~ldv_thread_0~0.function.offset := 0, 0;~ldv_thread_1~0.identifier := 0;~ldv_thread_1~0.function.base, ~ldv_thread_1~0.function.offset := 0, 0;~ldv_thread_10~0.identifier := 0;~ldv_thread_10~0.function.base, ~ldv_thread_10~0.function.offset := 0, 0;~ldv_thread_11~0.identifier := 0;~ldv_thread_11~0.function.base, ~ldv_thread_11~0.function.offset := 0, 0;~ldv_thread_2~0.identifier := 0;~ldv_thread_2~0.function.base, ~ldv_thread_2~0.function.offset := 0, 0;~ldv_thread_20~0.identifier := 0;~ldv_thread_20~0.function.base, ~ldv_thread_20~0.function.offset := 0, 0;~ldv_thread_3~0.identifier := 0;~ldv_thread_3~0.function.base, ~ldv_thread_3~0.function.offset := 0, 0;~ldv_thread_4~0.identifier := 0;~ldv_thread_4~0.function.base, ~ldv_thread_4~0.function.offset := 0, 0;~ldv_thread_5~0.identifier := 0;~ldv_thread_5~0.function.base, ~ldv_thread_5~0.function.offset := 0, 0;~ldv_thread_6~0.identifier := 0;~ldv_thread_6~0.function.base, ~ldv_thread_6~0.function.offset := 0, 0;~ldv_thread_7~0.identifier := 0;~ldv_thread_7~0.function.base, ~ldv_thread_7~0.function.offset := 0, 0;~ldv_thread_8~0.identifier := 0;~ldv_thread_8~0.function.base, ~ldv_thread_8~0.function.offset := 0, 0;~ldv_thread_9~0.identifier := 0;~ldv_thread_9~0.function.base, ~ldv_thread_9~0.function.offset := 0, 0;~ldv_spin__xmit_lock_of_netdev_queue~0 := 1;~ldv_spin_addr_list_lock_of_net_device~0 := 1;~ldv_spin_alloc_lock_of_task_struct~0 := 1;~ldv_spin_i_lock_of_inode~0 := 1;~ldv_spin_lock~0 := 1;~ldv_spin_lock_of_NOT_ARG_SIGN~0 := 1;~ldv_spin_lock_of_res_counter~0 := 1;~ldv_spin_lru_lock_of_netns_frags~0 := 1;~ldv_spin_node_size_lock_of_pglist_data~0 := 1;~ldv_spin_ptl~0 := 1;~ldv_spin_rx_lock_of_netfront_info~0 := 1;~ldv_spin_siglock_of_sighand_struct~0 := 1;~ldv_spin_sk_dst_lock_of_sock~0 := 1;~ldv_spin_slock_of_NOT_ARG_SIGN~0 := 1;~ldv_spin_tx_global_lock_of_net_device~0 := 1;~ldv_spin_tx_lock_of_netfront_info~0 := 1; {13056#(= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)} is VALID [2022-02-20 23:13:59,306 INFO L290 TraceCheckUtils]: 1: Hoare triple {13056#(= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;assume { :begin_inline_ldv_initialize } true; {13056#(= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)} is VALID [2022-02-20 23:13:59,306 INFO L290 TraceCheckUtils]: 2: Hoare triple {13056#(= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)} assume { :end_inline_ldv_initialize } true;assume { :begin_inline_ldv_entry_EMGentry_20 } true;ldv_entry_EMGentry_20_#in~arg0#1.base, ldv_entry_EMGentry_20_#in~arg0#1.offset := 0, 0;havoc ldv_entry_EMGentry_20_#t~ret980#1, ldv_entry_EMGentry_20_#t~ret981#1, ldv_entry_EMGentry_20_#t~ret982#1, ldv_entry_EMGentry_20_#t~ret983#1, ldv_entry_EMGentry_20_~arg0#1.base, ldv_entry_EMGentry_20_~arg0#1.offset, ldv_entry_EMGentry_20_~ldv_20_exit_netif_exit_default~0#1.base, ldv_entry_EMGentry_20_~ldv_20_exit_netif_exit_default~0#1.offset, ldv_entry_EMGentry_20_~ldv_20_init_netif_init_default~0#1.base, ldv_entry_EMGentry_20_~ldv_20_init_netif_init_default~0#1.offset, ldv_entry_EMGentry_20_~ldv_20_ret_default~0#1, ldv_entry_EMGentry_20_~tmp~83#1, ldv_entry_EMGentry_20_~tmp___0~47#1;ldv_entry_EMGentry_20_~arg0#1.base, ldv_entry_EMGentry_20_~arg0#1.offset := ldv_entry_EMGentry_20_#in~arg0#1.base, ldv_entry_EMGentry_20_#in~arg0#1.offset;havoc ldv_entry_EMGentry_20_~ldv_20_exit_netif_exit_default~0#1.base, ldv_entry_EMGentry_20_~ldv_20_exit_netif_exit_default~0#1.offset;havoc ldv_entry_EMGentry_20_~ldv_20_init_netif_init_default~0#1.base, ldv_entry_EMGentry_20_~ldv_20_init_netif_init_default~0#1.offset;havoc ldv_entry_EMGentry_20_~ldv_20_ret_default~0#1;havoc ldv_entry_EMGentry_20_~tmp~83#1;havoc ldv_entry_EMGentry_20_~tmp___0~47#1;assume { :begin_inline_ldv_EMGentry_init_netif_init_20_9 } true;ldv_EMGentry_init_netif_init_20_9_#in~arg0#1.base, ldv_EMGentry_init_netif_init_20_9_#in~arg0#1.offset := ldv_entry_EMGentry_20_~ldv_20_init_netif_init_default~0#1.base, ldv_entry_EMGentry_20_~ldv_20_init_netif_init_default~0#1.offset;havoc ldv_EMGentry_init_netif_init_20_9_#res#1;havoc ldv_EMGentry_init_netif_init_20_9_#t~ret942#1, ldv_EMGentry_init_netif_init_20_9_~arg0#1.base, ldv_EMGentry_init_netif_init_20_9_~arg0#1.offset, ldv_EMGentry_init_netif_init_20_9_~tmp~76#1;ldv_EMGentry_init_netif_init_20_9_~arg0#1.base, ldv_EMGentry_init_netif_init_20_9_~arg0#1.offset := ldv_EMGentry_init_netif_init_20_9_#in~arg0#1.base, ldv_EMGentry_init_netif_init_20_9_#in~arg0#1.offset;havoc ldv_EMGentry_init_netif_init_20_9_~tmp~76#1;assume { :begin_inline_netif_init } true;havoc netif_init_#res#1;havoc netif_init_#t~ret939#1, netif_init_#t~nondet940#1, netif_init_#t~ret941#1, netif_init_~tmp~75#1, netif_init_~tmp___0~43#1, netif_init_~tmp___1~29#1;havoc netif_init_~tmp~75#1;havoc netif_init_~tmp___0~43#1;havoc netif_init_~tmp___1~29#1; {13056#(= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)} is VALID [2022-02-20 23:13:59,306 INFO L290 TraceCheckUtils]: 3: Hoare triple {13056#(= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)} assume 0 == ~xen_domain_type~0 % 4294967296;netif_init_#res#1 := -19; {13056#(= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)} is VALID [2022-02-20 23:13:59,307 INFO L290 TraceCheckUtils]: 4: Hoare triple {13056#(= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)} ldv_EMGentry_init_netif_init_20_9_#t~ret942#1 := netif_init_#res#1;assume { :end_inline_netif_init } true;assume -2147483648 <= ldv_EMGentry_init_netif_init_20_9_#t~ret942#1 && ldv_EMGentry_init_netif_init_20_9_#t~ret942#1 <= 2147483647;ldv_EMGentry_init_netif_init_20_9_~tmp~76#1 := ldv_EMGentry_init_netif_init_20_9_#t~ret942#1;havoc ldv_EMGentry_init_netif_init_20_9_#t~ret942#1;ldv_EMGentry_init_netif_init_20_9_#res#1 := ldv_EMGentry_init_netif_init_20_9_~tmp~76#1; {13056#(= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)} is VALID [2022-02-20 23:13:59,307 INFO L290 TraceCheckUtils]: 5: Hoare triple {13056#(= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)} ldv_entry_EMGentry_20_#t~ret980#1 := ldv_EMGentry_init_netif_init_20_9_#res#1;assume { :end_inline_ldv_EMGentry_init_netif_init_20_9 } true;assume -2147483648 <= ldv_entry_EMGentry_20_#t~ret980#1 && ldv_entry_EMGentry_20_#t~ret980#1 <= 2147483647;ldv_entry_EMGentry_20_~ldv_20_ret_default~0#1 := ldv_entry_EMGentry_20_#t~ret980#1;havoc ldv_entry_EMGentry_20_#t~ret980#1;assume { :begin_inline_ldv_post_init } true;ldv_post_init_#in~init_ret_val#1 := ldv_entry_EMGentry_20_~ldv_20_ret_default~0#1;havoc ldv_post_init_#res#1;havoc ldv_post_init_#t~ret1076#1, ldv_post_init_~init_ret_val#1, ldv_post_init_~tmp~125#1;ldv_post_init_~init_ret_val#1 := ldv_post_init_#in~init_ret_val#1;havoc ldv_post_init_~tmp~125#1; {13056#(= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)} is VALID [2022-02-20 23:13:59,307 INFO L272 TraceCheckUtils]: 6: Hoare triple {13056#(= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)} call ldv_post_init_#t~ret1076#1 := ldv_filter_positive_int(ldv_post_init_~init_ret_val#1); {13054#true} is VALID [2022-02-20 23:13:59,307 INFO L290 TraceCheckUtils]: 7: Hoare triple {13054#true} ~val := #in~val; {13054#true} is VALID [2022-02-20 23:13:59,307 INFO L272 TraceCheckUtils]: 8: Hoare triple {13054#true} call ldv_assume((if ~val <= 0 then 1 else 0)); {13054#true} is VALID [2022-02-20 23:13:59,307 INFO L290 TraceCheckUtils]: 9: Hoare triple {13054#true} ~expression := #in~expression; {13054#true} is VALID [2022-02-20 23:13:59,307 INFO L290 TraceCheckUtils]: 10: Hoare triple {13054#true} assume !(0 == ~expression); {13054#true} is VALID [2022-02-20 23:13:59,308 INFO L290 TraceCheckUtils]: 11: Hoare triple {13054#true} assume true; {13054#true} is VALID [2022-02-20 23:13:59,308 INFO L284 TraceCheckUtils]: 12: Hoare quadruple {13054#true} {13054#true} #3608#return; {13054#true} is VALID [2022-02-20 23:13:59,308 INFO L290 TraceCheckUtils]: 13: Hoare triple {13054#true} #res := ~val; {13054#true} is VALID [2022-02-20 23:13:59,308 INFO L290 TraceCheckUtils]: 14: Hoare triple {13054#true} assume true; {13054#true} is VALID [2022-02-20 23:13:59,308 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {13054#true} {13056#(= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)} #4066#return; {13056#(= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)} is VALID [2022-02-20 23:13:59,309 INFO L290 TraceCheckUtils]: 16: Hoare triple {13056#(= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)} assume -2147483648 <= ldv_post_init_#t~ret1076#1 && ldv_post_init_#t~ret1076#1 <= 2147483647;ldv_post_init_~tmp~125#1 := ldv_post_init_#t~ret1076#1;havoc ldv_post_init_#t~ret1076#1;ldv_post_init_#res#1 := ldv_post_init_~tmp~125#1; {13056#(= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)} is VALID [2022-02-20 23:13:59,309 INFO L290 TraceCheckUtils]: 17: Hoare triple {13056#(= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)} ldv_entry_EMGentry_20_#t~ret981#1 := ldv_post_init_#res#1;assume { :end_inline_ldv_post_init } true;assume -2147483648 <= ldv_entry_EMGentry_20_#t~ret981#1 && ldv_entry_EMGentry_20_#t~ret981#1 <= 2147483647;ldv_entry_EMGentry_20_~ldv_20_ret_default~0#1 := ldv_entry_EMGentry_20_#t~ret981#1;havoc ldv_entry_EMGentry_20_#t~ret981#1; {13056#(= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)} is VALID [2022-02-20 23:13:59,309 INFO L272 TraceCheckUtils]: 18: Hoare triple {13056#(= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)} call ldv_entry_EMGentry_20_#t~ret982#1 := ldv_undef_int(); {13054#true} is VALID [2022-02-20 23:13:59,309 INFO L290 TraceCheckUtils]: 19: Hoare triple {13054#true} havoc ~tmp~133;assume -2147483648 <= #t~nondet1098 && #t~nondet1098 <= 2147483647;~tmp~133 := #t~nondet1098;havoc #t~nondet1098;#res := ~tmp~133; {13054#true} is VALID [2022-02-20 23:13:59,309 INFO L290 TraceCheckUtils]: 20: Hoare triple {13054#true} assume true; {13054#true} is VALID [2022-02-20 23:13:59,310 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {13054#true} {13056#(= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)} #4068#return; {13056#(= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)} is VALID [2022-02-20 23:13:59,310 INFO L290 TraceCheckUtils]: 22: Hoare triple {13056#(= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)} assume -2147483648 <= ldv_entry_EMGentry_20_#t~ret982#1 && ldv_entry_EMGentry_20_#t~ret982#1 <= 2147483647;ldv_entry_EMGentry_20_~tmp___0~47#1 := ldv_entry_EMGentry_20_#t~ret982#1;havoc ldv_entry_EMGentry_20_#t~ret982#1; {13056#(= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)} is VALID [2022-02-20 23:13:59,310 INFO L290 TraceCheckUtils]: 23: Hoare triple {13056#(= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)} assume !(0 != ldv_entry_EMGentry_20_~tmp___0~47#1); {13056#(= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)} is VALID [2022-02-20 23:13:59,310 INFO L272 TraceCheckUtils]: 24: Hoare triple {13056#(= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)} call ldv_assume((if 0 == ldv_entry_EMGentry_20_~ldv_20_ret_default~0#1 then 1 else 0)); {13054#true} is VALID [2022-02-20 23:13:59,311 INFO L290 TraceCheckUtils]: 25: Hoare triple {13054#true} ~expression := #in~expression; {13054#true} is VALID [2022-02-20 23:13:59,311 INFO L290 TraceCheckUtils]: 26: Hoare triple {13054#true} assume !(0 == ~expression); {13054#true} is VALID [2022-02-20 23:13:59,311 INFO L290 TraceCheckUtils]: 27: Hoare triple {13054#true} assume true; {13054#true} is VALID [2022-02-20 23:13:59,311 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {13054#true} {13056#(= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)} #4076#return; {13056#(= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)} is VALID [2022-02-20 23:13:59,311 INFO L272 TraceCheckUtils]: 29: Hoare triple {13056#(= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)} call ldv_entry_EMGentry_20_#t~ret983#1 := ldv_undef_int(); {13054#true} is VALID [2022-02-20 23:13:59,311 INFO L290 TraceCheckUtils]: 30: Hoare triple {13054#true} havoc ~tmp~133;assume -2147483648 <= #t~nondet1098 && #t~nondet1098 <= 2147483647;~tmp~133 := #t~nondet1098;havoc #t~nondet1098;#res := ~tmp~133; {13054#true} is VALID [2022-02-20 23:13:59,312 INFO L290 TraceCheckUtils]: 31: Hoare triple {13054#true} assume true; {13054#true} is VALID [2022-02-20 23:13:59,312 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {13054#true} {13056#(= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)} #4078#return; {13056#(= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)} is VALID [2022-02-20 23:13:59,312 INFO L290 TraceCheckUtils]: 33: Hoare triple {13056#(= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)} assume -2147483648 <= ldv_entry_EMGentry_20_#t~ret983#1 && ldv_entry_EMGentry_20_#t~ret983#1 <= 2147483647;ldv_entry_EMGentry_20_~tmp~83#1 := ldv_entry_EMGentry_20_#t~ret983#1;havoc ldv_entry_EMGentry_20_#t~ret983#1; {13056#(= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)} is VALID [2022-02-20 23:13:59,313 INFO L290 TraceCheckUtils]: 34: Hoare triple {13056#(= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)} assume 0 != ldv_entry_EMGentry_20_~tmp~83#1;assume { :begin_inline_ldv_dispatch_register_dummy_resourceless_instance_13_20_5 } true;havoc ldv_dispatch_register_dummy_resourceless_instance_13_20_5_#t~ret958#1.base, ldv_dispatch_register_dummy_resourceless_instance_13_20_5_#t~ret958#1.offset, ldv_dispatch_register_dummy_resourceless_instance_13_20_5_#t~ret959#1.base, ldv_dispatch_register_dummy_resourceless_instance_13_20_5_#t~ret959#1.offset, ldv_dispatch_register_dummy_resourceless_instance_13_20_5_#t~ret960#1.base, ldv_dispatch_register_dummy_resourceless_instance_13_20_5_#t~ret960#1.offset, ldv_dispatch_register_dummy_resourceless_instance_13_20_5_~cf_arg_8~0#1.base, ldv_dispatch_register_dummy_resourceless_instance_13_20_5_~cf_arg_8~0#1.offset, ldv_dispatch_register_dummy_resourceless_instance_13_20_5_~cf_arg_9~0#1.base, ldv_dispatch_register_dummy_resourceless_instance_13_20_5_~cf_arg_9~0#1.offset, ldv_dispatch_register_dummy_resourceless_instance_13_20_5_~cf_arg_10~0#1.base, ldv_dispatch_register_dummy_resourceless_instance_13_20_5_~cf_arg_10~0#1.offset, ldv_dispatch_register_dummy_resourceless_instance_13_20_5_~tmp~82#1.base, ldv_dispatch_register_dummy_resourceless_instance_13_20_5_~tmp~82#1.offset, ldv_dispatch_register_dummy_resourceless_instance_13_20_5_~tmp___0~46#1.base, ldv_dispatch_register_dummy_resourceless_instance_13_20_5_~tmp___0~46#1.offset, ldv_dispatch_register_dummy_resourceless_instance_13_20_5_~tmp___1~31#1.base, ldv_dispatch_register_dummy_resourceless_instance_13_20_5_~tmp___1~31#1.offset;havoc ldv_dispatch_register_dummy_resourceless_instance_13_20_5_~cf_arg_8~0#1.base, ldv_dispatch_register_dummy_resourceless_instance_13_20_5_~cf_arg_8~0#1.offset;havoc ldv_dispatch_register_dummy_resourceless_instance_13_20_5_~cf_arg_9~0#1.base, ldv_dispatch_register_dummy_resourceless_instance_13_20_5_~cf_arg_9~0#1.offset;havoc ldv_dispatch_register_dummy_resourceless_instance_13_20_5_~cf_arg_10~0#1.base, ldv_dispatch_register_dummy_resourceless_instance_13_20_5_~cf_arg_10~0#1.offset;havoc ldv_dispatch_register_dummy_resourceless_instance_13_20_5_~tmp~82#1.base, ldv_dispatch_register_dummy_resourceless_instance_13_20_5_~tmp~82#1.offset;havoc ldv_dispatch_register_dummy_resourceless_instance_13_20_5_~tmp___0~46#1.base, ldv_dispatch_register_dummy_resourceless_instance_13_20_5_~tmp___0~46#1.offset;havoc ldv_dispatch_register_dummy_resourceless_instance_13_20_5_~tmp___1~31#1.base, ldv_dispatch_register_dummy_resourceless_instance_13_20_5_~tmp___1~31#1.offset; {13056#(= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)} is VALID [2022-02-20 23:13:59,313 INFO L272 TraceCheckUtils]: 35: Hoare triple {13056#(= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)} call ldv_dispatch_register_dummy_resourceless_instance_13_20_5_#t~ret958#1.base, ldv_dispatch_register_dummy_resourceless_instance_13_20_5_#t~ret958#1.offset := ldv_xmalloc(4); {13191#(and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))} is VALID [2022-02-20 23:13:59,313 INFO L290 TraceCheckUtils]: 36: Hoare triple {13191#(and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))} ~size := #in~size;havoc ~res~3.base, ~res~3.offset;havoc ~tmp~131.base, ~tmp~131.offset;havoc ~tmp___0~61;call #t~malloc1094.base, #t~malloc1094.offset := #Ultimate.allocOnHeap(~size);~tmp~131.base, ~tmp~131.offset := #t~malloc1094.base, #t~malloc1094.offset;havoc #t~malloc1094.base, #t~malloc1094.offset;~res~3.base, ~res~3.offset := ~tmp~131.base, ~tmp~131.offset; {13054#true} is VALID [2022-02-20 23:13:59,313 INFO L272 TraceCheckUtils]: 37: Hoare triple {13054#true} call ldv_assume((if 0 != (~res~3.base + ~res~3.offset) % 18446744073709551616 then 1 else 0)); {13054#true} is VALID [2022-02-20 23:13:59,313 INFO L290 TraceCheckUtils]: 38: Hoare triple {13054#true} ~expression := #in~expression; {13054#true} is VALID [2022-02-20 23:13:59,314 INFO L290 TraceCheckUtils]: 39: Hoare triple {13054#true} assume !(0 == ~expression); {13054#true} is VALID [2022-02-20 23:13:59,314 INFO L290 TraceCheckUtils]: 40: Hoare triple {13054#true} assume true; {13054#true} is VALID [2022-02-20 23:13:59,314 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {13054#true} {13054#true} #3494#return; {13054#true} is VALID [2022-02-20 23:13:59,314 INFO L272 TraceCheckUtils]: 42: Hoare triple {13054#true} call #t~ret1095 := ldv_is_err(~res~3.base, ~res~3.offset); {13054#true} is VALID [2022-02-20 23:13:59,314 INFO L290 TraceCheckUtils]: 43: Hoare triple {13054#true} ~ptr.base, ~ptr.offset := #in~ptr.base, #in~ptr.offset;#res := (if (~ptr.base + ~ptr.offset) % 18446744073709551616 > 4294967295 then 1 else 0); {13054#true} is VALID [2022-02-20 23:13:59,314 INFO L290 TraceCheckUtils]: 44: Hoare triple {13054#true} assume true; {13054#true} is VALID [2022-02-20 23:13:59,314 INFO L284 TraceCheckUtils]: 45: Hoare quadruple {13054#true} {13054#true} #3496#return; {13054#true} is VALID [2022-02-20 23:13:59,314 INFO L290 TraceCheckUtils]: 46: Hoare triple {13054#true} assume -9223372036854775808 <= #t~ret1095 && #t~ret1095 <= 9223372036854775807;~tmp___0~61 := #t~ret1095;havoc #t~ret1095; {13054#true} is VALID [2022-02-20 23:13:59,315 INFO L272 TraceCheckUtils]: 47: Hoare triple {13054#true} call ldv_assume((if 0 == ~tmp___0~61 then 1 else 0)); {13054#true} is VALID [2022-02-20 23:13:59,315 INFO L290 TraceCheckUtils]: 48: Hoare triple {13054#true} ~expression := #in~expression; {13054#true} is VALID [2022-02-20 23:13:59,315 INFO L290 TraceCheckUtils]: 49: Hoare triple {13054#true} assume !(0 == ~expression); {13054#true} is VALID [2022-02-20 23:13:59,315 INFO L290 TraceCheckUtils]: 50: Hoare triple {13054#true} assume true; {13054#true} is VALID [2022-02-20 23:13:59,315 INFO L284 TraceCheckUtils]: 51: Hoare quadruple {13054#true} {13054#true} #3498#return; {13054#true} is VALID [2022-02-20 23:13:59,315 INFO L290 TraceCheckUtils]: 52: Hoare triple {13054#true} #res.base, #res.offset := ~res~3.base, ~res~3.offset; {13054#true} is VALID [2022-02-20 23:13:59,315 INFO L290 TraceCheckUtils]: 53: Hoare triple {13054#true} assume true; {13054#true} is VALID [2022-02-20 23:13:59,316 INFO L284 TraceCheckUtils]: 54: Hoare quadruple {13054#true} {13056#(= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)} #4080#return; {13056#(= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)} is VALID [2022-02-20 23:13:59,316 INFO L290 TraceCheckUtils]: 55: Hoare triple {13056#(= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)} ldv_dispatch_register_dummy_resourceless_instance_13_20_5_~tmp~82#1.base, ldv_dispatch_register_dummy_resourceless_instance_13_20_5_~tmp~82#1.offset := ldv_dispatch_register_dummy_resourceless_instance_13_20_5_#t~ret958#1.base, ldv_dispatch_register_dummy_resourceless_instance_13_20_5_#t~ret958#1.offset;havoc ldv_dispatch_register_dummy_resourceless_instance_13_20_5_#t~ret958#1.base, ldv_dispatch_register_dummy_resourceless_instance_13_20_5_#t~ret958#1.offset;ldv_dispatch_register_dummy_resourceless_instance_13_20_5_~cf_arg_8~0#1.base, ldv_dispatch_register_dummy_resourceless_instance_13_20_5_~cf_arg_8~0#1.offset := ldv_dispatch_register_dummy_resourceless_instance_13_20_5_~tmp~82#1.base, ldv_dispatch_register_dummy_resourceless_instance_13_20_5_~tmp~82#1.offset;assume { :begin_inline_ldv_struct_device_attribute_dummy_resourceless_instance_8 } true;ldv_struct_device_attribute_dummy_resourceless_instance_8_#in~arg0#1.base, ldv_struct_device_attribute_dummy_resourceless_instance_8_#in~arg0#1.offset := ldv_dispatch_register_dummy_resourceless_instance_13_20_5_~cf_arg_8~0#1.base, ldv_dispatch_register_dummy_resourceless_instance_13_20_5_~cf_arg_8~0#1.offset;havoc ldv_struct_device_attribute_dummy_resourceless_instance_8_#t~ret1028#1, ldv_struct_device_attribute_dummy_resourceless_instance_8_#t~ret1029#1.base, ldv_struct_device_attribute_dummy_resourceless_instance_8_#t~ret1029#1.offset, ldv_struct_device_attribute_dummy_resourceless_instance_8_#t~ret1030#1, ldv_struct_device_attribute_dummy_resourceless_instance_8_#t~ret1031#1.base, ldv_struct_device_attribute_dummy_resourceless_instance_8_#t~ret1031#1.offset, ldv_struct_device_attribute_dummy_resourceless_instance_8_~arg0#1.base, ldv_struct_device_attribute_dummy_resourceless_instance_8_~arg0#1.offset, ldv_struct_device_attribute_dummy_resourceless_instance_8_~ldv_8_callback_show~0#1.base, ldv_struct_device_attribute_dummy_resourceless_instance_8_~ldv_8_callback_show~0#1.offset, ldv_struct_device_attribute_dummy_resourceless_instance_8_~ldv_8_callback_store~0#1.base, ldv_struct_device_attribute_dummy_resourceless_instance_8_~ldv_8_callback_store~0#1.offset, ldv_struct_device_attribute_dummy_resourceless_instance_8_~ldv_8_container_struct_device_attribute~0#1.base, ldv_struct_device_attribute_dummy_resourceless_instance_8_~ldv_8_container_struct_device_attribute~0#1.offset, ldv_struct_device_attribute_dummy_resourceless_instance_8_~ldv_8_container_struct_device_ptr~0#1.base, ldv_struct_device_attribute_dummy_resourceless_instance_8_~ldv_8_container_struct_device_ptr~0#1.offset, ldv_struct_device_attribute_dummy_resourceless_instance_8_~ldv_8_ldv_param_3_2_default~0#1.base, ldv_struct_device_attribute_dummy_resourceless_instance_8_~ldv_8_ldv_param_3_2_default~0#1.offset, ldv_struct_device_attribute_dummy_resourceless_instance_8_~ldv_8_ldv_param_9_2_default~0#1.base, ldv_struct_device_attribute_dummy_resourceless_instance_8_~ldv_8_ldv_param_9_2_default~0#1.offset, ldv_struct_device_attribute_dummy_resourceless_instance_8_~ldv_8_ldv_param_9_3_default~0#1, ldv_struct_device_attribute_dummy_resourceless_instance_8_~tmp~102#1.base, ldv_struct_device_attribute_dummy_resourceless_instance_8_~tmp~102#1.offset, ldv_struct_device_attribute_dummy_resourceless_instance_8_~tmp___0~51#1.base, ldv_struct_device_attribute_dummy_resourceless_instance_8_~tmp___0~51#1.offset, ldv_struct_device_attribute_dummy_resourceless_instance_8_~tmp___1~34#1, ldv_struct_device_attribute_dummy_resourceless_instance_8_~tmp___2~24#1;ldv_struct_device_attribute_dummy_resourceless_instance_8_~arg0#1.base, ldv_struct_device_attribute_dummy_resourceless_instance_8_~arg0#1.offset := ldv_struct_device_attribute_dummy_resourceless_instance_8_#in~arg0#1.base, ldv_struct_device_attribute_dummy_resourceless_instance_8_#in~arg0#1.offset;havoc ldv_struct_device_attribute_dummy_resourceless_instance_8_~ldv_8_callback_show~0#1.base, ldv_struct_device_attribute_dummy_resourceless_instance_8_~ldv_8_callback_show~0#1.offset;havoc ldv_struct_device_attribute_dummy_resourceless_instance_8_~ldv_8_callback_store~0#1.base, ldv_struct_device_attribute_dummy_resourceless_instance_8_~ldv_8_callback_store~0#1.offset;havoc ldv_struct_device_attribute_dummy_resourceless_instance_8_~ldv_8_container_struct_device_attribute~0#1.base, ldv_struct_device_attribute_dummy_resourceless_instance_8_~ldv_8_container_struct_device_attribute~0#1.offset;havoc ldv_struct_device_attribute_dummy_resourceless_instance_8_~ldv_8_container_struct_device_ptr~0#1.base, ldv_struct_device_attribute_dummy_resourceless_instance_8_~ldv_8_container_struct_device_ptr~0#1.offset;havoc ldv_struct_device_attribute_dummy_resourceless_instance_8_~ldv_8_ldv_param_3_2_default~0#1.base, ldv_struct_device_attribute_dummy_resourceless_instance_8_~ldv_8_ldv_param_3_2_default~0#1.offset;havoc ldv_struct_device_attribute_dummy_resourceless_instance_8_~ldv_8_ldv_param_9_2_default~0#1.base, ldv_struct_device_attribute_dummy_resourceless_instance_8_~ldv_8_ldv_param_9_2_default~0#1.offset;havoc ldv_struct_device_attribute_dummy_resourceless_instance_8_~ldv_8_ldv_param_9_3_default~0#1;havoc ldv_struct_device_attribute_dummy_resourceless_instance_8_~tmp~102#1.base, ldv_struct_device_attribute_dummy_resourceless_instance_8_~tmp~102#1.offset;havoc ldv_struct_device_attribute_dummy_resourceless_instance_8_~tmp___0~51#1.base, ldv_struct_device_attribute_dummy_resourceless_instance_8_~tmp___0~51#1.offset;havoc ldv_struct_device_attribute_dummy_resourceless_instance_8_~tmp___1~34#1;havoc ldv_struct_device_attribute_dummy_resourceless_instance_8_~tmp___2~24#1; {13056#(= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)} is VALID [2022-02-20 23:13:59,316 INFO L272 TraceCheckUtils]: 56: Hoare triple {13056#(= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)} call ldv_struct_device_attribute_dummy_resourceless_instance_8_#t~ret1028#1 := ldv_undef_int(); {13054#true} is VALID [2022-02-20 23:13:59,316 INFO L290 TraceCheckUtils]: 57: Hoare triple {13054#true} havoc ~tmp~133;assume -2147483648 <= #t~nondet1098 && #t~nondet1098 <= 2147483647;~tmp~133 := #t~nondet1098;havoc #t~nondet1098;#res := ~tmp~133; {13054#true} is VALID [2022-02-20 23:13:59,317 INFO L290 TraceCheckUtils]: 58: Hoare triple {13054#true} assume true; {13054#true} is VALID [2022-02-20 23:13:59,317 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {13054#true} {13056#(= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)} #4082#return; {13056#(= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)} is VALID [2022-02-20 23:13:59,317 INFO L290 TraceCheckUtils]: 60: Hoare triple {13056#(= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)} assume -2147483648 <= ldv_struct_device_attribute_dummy_resourceless_instance_8_#t~ret1028#1 && ldv_struct_device_attribute_dummy_resourceless_instance_8_#t~ret1028#1 <= 2147483647;ldv_struct_device_attribute_dummy_resourceless_instance_8_~tmp___2~24#1 := ldv_struct_device_attribute_dummy_resourceless_instance_8_#t~ret1028#1;havoc ldv_struct_device_attribute_dummy_resourceless_instance_8_#t~ret1028#1; {13056#(= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)} is VALID [2022-02-20 23:13:59,318 INFO L290 TraceCheckUtils]: 61: Hoare triple {13056#(= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)} assume 0 != ldv_struct_device_attribute_dummy_resourceless_instance_8_~tmp___2~24#1; {13056#(= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)} is VALID [2022-02-20 23:13:59,318 INFO L272 TraceCheckUtils]: 62: Hoare triple {13056#(= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)} call ldv_struct_device_attribute_dummy_resourceless_instance_8_#t~ret1029#1.base, ldv_struct_device_attribute_dummy_resourceless_instance_8_#t~ret1029#1.offset := ldv_xmalloc(1); {13191#(and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))} is VALID [2022-02-20 23:13:59,318 INFO L290 TraceCheckUtils]: 63: Hoare triple {13191#(and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))} ~size := #in~size;havoc ~res~3.base, ~res~3.offset;havoc ~tmp~131.base, ~tmp~131.offset;havoc ~tmp___0~61;call #t~malloc1094.base, #t~malloc1094.offset := #Ultimate.allocOnHeap(~size);~tmp~131.base, ~tmp~131.offset := #t~malloc1094.base, #t~malloc1094.offset;havoc #t~malloc1094.base, #t~malloc1094.offset;~res~3.base, ~res~3.offset := ~tmp~131.base, ~tmp~131.offset; {13054#true} is VALID [2022-02-20 23:13:59,318 INFO L272 TraceCheckUtils]: 64: Hoare triple {13054#true} call ldv_assume((if 0 != (~res~3.base + ~res~3.offset) % 18446744073709551616 then 1 else 0)); {13054#true} is VALID [2022-02-20 23:13:59,318 INFO L290 TraceCheckUtils]: 65: Hoare triple {13054#true} ~expression := #in~expression; {13054#true} is VALID [2022-02-20 23:13:59,318 INFO L290 TraceCheckUtils]: 66: Hoare triple {13054#true} assume !(0 == ~expression); {13054#true} is VALID [2022-02-20 23:13:59,319 INFO L290 TraceCheckUtils]: 67: Hoare triple {13054#true} assume true; {13054#true} is VALID [2022-02-20 23:13:59,319 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {13054#true} {13054#true} #3494#return; {13054#true} is VALID [2022-02-20 23:13:59,319 INFO L272 TraceCheckUtils]: 69: Hoare triple {13054#true} call #t~ret1095 := ldv_is_err(~res~3.base, ~res~3.offset); {13054#true} is VALID [2022-02-20 23:13:59,319 INFO L290 TraceCheckUtils]: 70: Hoare triple {13054#true} ~ptr.base, ~ptr.offset := #in~ptr.base, #in~ptr.offset;#res := (if (~ptr.base + ~ptr.offset) % 18446744073709551616 > 4294967295 then 1 else 0); {13054#true} is VALID [2022-02-20 23:13:59,319 INFO L290 TraceCheckUtils]: 71: Hoare triple {13054#true} assume true; {13054#true} is VALID [2022-02-20 23:13:59,319 INFO L284 TraceCheckUtils]: 72: Hoare quadruple {13054#true} {13054#true} #3496#return; {13054#true} is VALID [2022-02-20 23:13:59,319 INFO L290 TraceCheckUtils]: 73: Hoare triple {13054#true} assume -9223372036854775808 <= #t~ret1095 && #t~ret1095 <= 9223372036854775807;~tmp___0~61 := #t~ret1095;havoc #t~ret1095; {13054#true} is VALID [2022-02-20 23:13:59,319 INFO L272 TraceCheckUtils]: 74: Hoare triple {13054#true} call ldv_assume((if 0 == ~tmp___0~61 then 1 else 0)); {13054#true} is VALID [2022-02-20 23:13:59,320 INFO L290 TraceCheckUtils]: 75: Hoare triple {13054#true} ~expression := #in~expression; {13054#true} is VALID [2022-02-20 23:13:59,320 INFO L290 TraceCheckUtils]: 76: Hoare triple {13054#true} assume !(0 == ~expression); {13054#true} is VALID [2022-02-20 23:13:59,320 INFO L290 TraceCheckUtils]: 77: Hoare triple {13054#true} assume true; {13054#true} is VALID [2022-02-20 23:13:59,320 INFO L284 TraceCheckUtils]: 78: Hoare quadruple {13054#true} {13054#true} #3498#return; {13054#true} is VALID [2022-02-20 23:13:59,320 INFO L290 TraceCheckUtils]: 79: Hoare triple {13054#true} #res.base, #res.offset := ~res~3.base, ~res~3.offset; {13054#true} is VALID [2022-02-20 23:13:59,320 INFO L290 TraceCheckUtils]: 80: Hoare triple {13054#true} assume true; {13054#true} is VALID [2022-02-20 23:13:59,321 INFO L284 TraceCheckUtils]: 81: Hoare quadruple {13054#true} {13056#(= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)} #4084#return; {13056#(= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)} is VALID [2022-02-20 23:13:59,321 INFO L290 TraceCheckUtils]: 82: Hoare triple {13056#(= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)} ldv_struct_device_attribute_dummy_resourceless_instance_8_~tmp~102#1.base, ldv_struct_device_attribute_dummy_resourceless_instance_8_~tmp~102#1.offset := ldv_struct_device_attribute_dummy_resourceless_instance_8_#t~ret1029#1.base, ldv_struct_device_attribute_dummy_resourceless_instance_8_#t~ret1029#1.offset;havoc ldv_struct_device_attribute_dummy_resourceless_instance_8_#t~ret1029#1.base, ldv_struct_device_attribute_dummy_resourceless_instance_8_#t~ret1029#1.offset;ldv_struct_device_attribute_dummy_resourceless_instance_8_~ldv_8_ldv_param_3_2_default~0#1.base, ldv_struct_device_attribute_dummy_resourceless_instance_8_~ldv_8_ldv_param_3_2_default~0#1.offset := ldv_struct_device_attribute_dummy_resourceless_instance_8_~tmp~102#1.base, ldv_struct_device_attribute_dummy_resourceless_instance_8_~tmp~102#1.offset; {13056#(= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)} is VALID [2022-02-20 23:13:59,321 INFO L272 TraceCheckUtils]: 83: Hoare triple {13056#(= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)} call ldv_struct_device_attribute_dummy_resourceless_instance_8_#t~ret1030#1 := ldv_undef_int(); {13054#true} is VALID [2022-02-20 23:13:59,321 INFO L290 TraceCheckUtils]: 84: Hoare triple {13054#true} havoc ~tmp~133;assume -2147483648 <= #t~nondet1098 && #t~nondet1098 <= 2147483647;~tmp~133 := #t~nondet1098;havoc #t~nondet1098;#res := ~tmp~133; {13054#true} is VALID [2022-02-20 23:13:59,321 INFO L290 TraceCheckUtils]: 85: Hoare triple {13054#true} assume true; {13054#true} is VALID [2022-02-20 23:13:59,322 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {13054#true} {13056#(= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)} #4086#return; {13056#(= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)} is VALID [2022-02-20 23:13:59,322 INFO L290 TraceCheckUtils]: 87: Hoare triple {13056#(= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)} assume -2147483648 <= ldv_struct_device_attribute_dummy_resourceless_instance_8_#t~ret1030#1 && ldv_struct_device_attribute_dummy_resourceless_instance_8_#t~ret1030#1 <= 2147483647;ldv_struct_device_attribute_dummy_resourceless_instance_8_~tmp___1~34#1 := ldv_struct_device_attribute_dummy_resourceless_instance_8_#t~ret1030#1;havoc ldv_struct_device_attribute_dummy_resourceless_instance_8_#t~ret1030#1; {13056#(= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)} is VALID [2022-02-20 23:13:59,322 INFO L290 TraceCheckUtils]: 88: Hoare triple {13056#(= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)} assume 0 != ldv_struct_device_attribute_dummy_resourceless_instance_8_~tmp___1~34#1; {13056#(= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)} is VALID [2022-02-20 23:13:59,323 INFO L272 TraceCheckUtils]: 89: Hoare triple {13056#(= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)} call ldv_struct_device_attribute_dummy_resourceless_instance_8_#t~ret1031#1.base, ldv_struct_device_attribute_dummy_resourceless_instance_8_#t~ret1031#1.offset := ldv_xmalloc(1); {13191#(and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))} is VALID [2022-02-20 23:13:59,323 INFO L290 TraceCheckUtils]: 90: Hoare triple {13191#(and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))} ~size := #in~size;havoc ~res~3.base, ~res~3.offset;havoc ~tmp~131.base, ~tmp~131.offset;havoc ~tmp___0~61;call #t~malloc1094.base, #t~malloc1094.offset := #Ultimate.allocOnHeap(~size);~tmp~131.base, ~tmp~131.offset := #t~malloc1094.base, #t~malloc1094.offset;havoc #t~malloc1094.base, #t~malloc1094.offset;~res~3.base, ~res~3.offset := ~tmp~131.base, ~tmp~131.offset; {13054#true} is VALID [2022-02-20 23:13:59,323 INFO L272 TraceCheckUtils]: 91: Hoare triple {13054#true} call ldv_assume((if 0 != (~res~3.base + ~res~3.offset) % 18446744073709551616 then 1 else 0)); {13054#true} is VALID [2022-02-20 23:13:59,323 INFO L290 TraceCheckUtils]: 92: Hoare triple {13054#true} ~expression := #in~expression; {13054#true} is VALID [2022-02-20 23:13:59,323 INFO L290 TraceCheckUtils]: 93: Hoare triple {13054#true} assume !(0 == ~expression); {13054#true} is VALID [2022-02-20 23:13:59,323 INFO L290 TraceCheckUtils]: 94: Hoare triple {13054#true} assume true; {13054#true} is VALID [2022-02-20 23:13:59,324 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {13054#true} {13054#true} #3494#return; {13054#true} is VALID [2022-02-20 23:13:59,324 INFO L272 TraceCheckUtils]: 96: Hoare triple {13054#true} call #t~ret1095 := ldv_is_err(~res~3.base, ~res~3.offset); {13054#true} is VALID [2022-02-20 23:13:59,324 INFO L290 TraceCheckUtils]: 97: Hoare triple {13054#true} ~ptr.base, ~ptr.offset := #in~ptr.base, #in~ptr.offset;#res := (if (~ptr.base + ~ptr.offset) % 18446744073709551616 > 4294967295 then 1 else 0); {13054#true} is VALID [2022-02-20 23:13:59,324 INFO L290 TraceCheckUtils]: 98: Hoare triple {13054#true} assume true; {13054#true} is VALID [2022-02-20 23:13:59,324 INFO L284 TraceCheckUtils]: 99: Hoare quadruple {13054#true} {13054#true} #3496#return; {13054#true} is VALID [2022-02-20 23:13:59,324 INFO L290 TraceCheckUtils]: 100: Hoare triple {13054#true} assume -9223372036854775808 <= #t~ret1095 && #t~ret1095 <= 9223372036854775807;~tmp___0~61 := #t~ret1095;havoc #t~ret1095; {13054#true} is VALID [2022-02-20 23:13:59,324 INFO L272 TraceCheckUtils]: 101: Hoare triple {13054#true} call ldv_assume((if 0 == ~tmp___0~61 then 1 else 0)); {13054#true} is VALID [2022-02-20 23:13:59,324 INFO L290 TraceCheckUtils]: 102: Hoare triple {13054#true} ~expression := #in~expression; {13054#true} is VALID [2022-02-20 23:13:59,325 INFO L290 TraceCheckUtils]: 103: Hoare triple {13054#true} assume !(0 == ~expression); {13054#true} is VALID [2022-02-20 23:13:59,325 INFO L290 TraceCheckUtils]: 104: Hoare triple {13054#true} assume true; {13054#true} is VALID [2022-02-20 23:13:59,325 INFO L284 TraceCheckUtils]: 105: Hoare quadruple {13054#true} {13054#true} #3498#return; {13054#true} is VALID [2022-02-20 23:13:59,325 INFO L290 TraceCheckUtils]: 106: Hoare triple {13054#true} #res.base, #res.offset := ~res~3.base, ~res~3.offset; {13054#true} is VALID [2022-02-20 23:13:59,325 INFO L290 TraceCheckUtils]: 107: Hoare triple {13054#true} assume true; {13054#true} is VALID [2022-02-20 23:13:59,326 INFO L284 TraceCheckUtils]: 108: Hoare quadruple {13054#true} {13056#(= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)} #4088#return; {13056#(= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)} is VALID [2022-02-20 23:13:59,326 INFO L290 TraceCheckUtils]: 109: Hoare triple {13056#(= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)} ldv_struct_device_attribute_dummy_resourceless_instance_8_~tmp___0~51#1.base, ldv_struct_device_attribute_dummy_resourceless_instance_8_~tmp___0~51#1.offset := ldv_struct_device_attribute_dummy_resourceless_instance_8_#t~ret1031#1.base, ldv_struct_device_attribute_dummy_resourceless_instance_8_#t~ret1031#1.offset;havoc ldv_struct_device_attribute_dummy_resourceless_instance_8_#t~ret1031#1.base, ldv_struct_device_attribute_dummy_resourceless_instance_8_#t~ret1031#1.offset;ldv_struct_device_attribute_dummy_resourceless_instance_8_~ldv_8_ldv_param_9_2_default~0#1.base, ldv_struct_device_attribute_dummy_resourceless_instance_8_~ldv_8_ldv_param_9_2_default~0#1.offset := ldv_struct_device_attribute_dummy_resourceless_instance_8_~tmp___0~51#1.base, ldv_struct_device_attribute_dummy_resourceless_instance_8_~tmp___0~51#1.offset; {13056#(= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)} is VALID [2022-02-20 23:13:59,326 INFO L290 TraceCheckUtils]: 110: Hoare triple {13056#(= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)} assume 0 != (ldv_struct_device_attribute_dummy_resourceless_instance_8_~ldv_8_callback_store~0#1.base + ldv_struct_device_attribute_dummy_resourceless_instance_8_~ldv_8_callback_store~0#1.offset) % 18446744073709551616;assume { :begin_inline_ldv_dummy_resourceless_instance_callback_8_9 } true;ldv_dummy_resourceless_instance_callback_8_9_#in~arg0#1.base, ldv_dummy_resourceless_instance_callback_8_9_#in~arg0#1.offset, ldv_dummy_resourceless_instance_callback_8_9_#in~arg1#1.base, ldv_dummy_resourceless_instance_callback_8_9_#in~arg1#1.offset, ldv_dummy_resourceless_instance_callback_8_9_#in~arg2#1.base, ldv_dummy_resourceless_instance_callback_8_9_#in~arg2#1.offset, ldv_dummy_resourceless_instance_callback_8_9_#in~arg3#1.base, ldv_dummy_resourceless_instance_callback_8_9_#in~arg3#1.offset, ldv_dummy_resourceless_instance_callback_8_9_#in~arg4#1 := ldv_struct_device_attribute_dummy_resourceless_instance_8_~ldv_8_callback_store~0#1.base, ldv_struct_device_attribute_dummy_resourceless_instance_8_~ldv_8_callback_store~0#1.offset, ldv_struct_device_attribute_dummy_resourceless_instance_8_~ldv_8_container_struct_device_ptr~0#1.base, ldv_struct_device_attribute_dummy_resourceless_instance_8_~ldv_8_container_struct_device_ptr~0#1.offset, ldv_struct_device_attribute_dummy_resourceless_instance_8_~ldv_8_container_struct_device_attribute~0#1.base, ldv_struct_device_attribute_dummy_resourceless_instance_8_~ldv_8_container_struct_device_attribute~0#1.offset, ldv_struct_device_attribute_dummy_resourceless_instance_8_~ldv_8_ldv_param_9_2_default~0#1.base, ldv_struct_device_attribute_dummy_resourceless_instance_8_~ldv_8_ldv_param_9_2_default~0#1.offset, ldv_struct_device_attribute_dummy_resourceless_instance_8_~ldv_8_ldv_param_9_3_default~0#1;havoc ldv_dummy_resourceless_instance_callback_8_9_#t~ret977#1, ldv_dummy_resourceless_instance_callback_8_9_~arg0#1.base, ldv_dummy_resourceless_instance_callback_8_9_~arg0#1.offset, ldv_dummy_resourceless_instance_callback_8_9_~arg1#1.base, ldv_dummy_resourceless_instance_callback_8_9_~arg1#1.offset, ldv_dummy_resourceless_instance_callback_8_9_~arg2#1.base, ldv_dummy_resourceless_instance_callback_8_9_~arg2#1.offset, ldv_dummy_resourceless_instance_callback_8_9_~arg3#1.base, ldv_dummy_resourceless_instance_callback_8_9_~arg3#1.offset, ldv_dummy_resourceless_instance_callback_8_9_~arg4#1;ldv_dummy_resourceless_instance_callback_8_9_~arg0#1.base, ldv_dummy_resourceless_instance_callback_8_9_~arg0#1.offset := ldv_dummy_resourceless_instance_callback_8_9_#in~arg0#1.base, ldv_dummy_resourceless_instance_callback_8_9_#in~arg0#1.offset;ldv_dummy_resourceless_instance_callback_8_9_~arg1#1.base, ldv_dummy_resourceless_instance_callback_8_9_~arg1#1.offset := ldv_dummy_resourceless_instance_callback_8_9_#in~arg1#1.base, ldv_dummy_resourceless_instance_callback_8_9_#in~arg1#1.offset;ldv_dummy_resourceless_instance_callback_8_9_~arg2#1.base, ldv_dummy_resourceless_instance_callback_8_9_~arg2#1.offset := ldv_dummy_resourceless_instance_callback_8_9_#in~arg2#1.base, ldv_dummy_resourceless_instance_callback_8_9_#in~arg2#1.offset;ldv_dummy_resourceless_instance_callback_8_9_~arg3#1.base, ldv_dummy_resourceless_instance_callback_8_9_~arg3#1.offset := ldv_dummy_resourceless_instance_callback_8_9_#in~arg3#1.base, ldv_dummy_resourceless_instance_callback_8_9_#in~arg3#1.offset;ldv_dummy_resourceless_instance_callback_8_9_~arg4#1 := ldv_dummy_resourceless_instance_callback_8_9_#in~arg4#1;assume { :begin_inline_##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~TO~int } true;##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~TO~int_#in~973#1.base, ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~TO~int_#in~973#1.offset, ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~TO~int_#in~974#1.base, ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~TO~int_#in~974#1.offset, ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~TO~int_#in~975#1.base, ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~TO~int_#in~975#1.offset, ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~TO~int_#in~976#1, ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~TO~int_#in~#fp#1.base, ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~TO~int_#in~#fp#1.offset := ldv_dummy_resourceless_instance_callback_8_9_~arg1#1.base, ldv_dummy_resourceless_instance_callback_8_9_~arg1#1.offset, ldv_dummy_resourceless_instance_callback_8_9_~arg2#1.base, ldv_dummy_resourceless_instance_callback_8_9_~arg2#1.offset, ldv_dummy_resourceless_instance_callback_8_9_~arg3#1.base, ldv_dummy_resourceless_instance_callback_8_9_~arg3#1.offset, ldv_dummy_resourceless_instance_callback_8_9_~arg4#1, ldv_dummy_resourceless_instance_callback_8_9_~arg0#1.base, ldv_dummy_resourceless_instance_callback_8_9_~arg0#1.offset;havoc ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~TO~int_#res#1;havoc ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~TO~int_#~973#1.base, ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~TO~int_#~973#1.offset, ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~TO~int_#~974#1.base, ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~TO~int_#~974#1.offset, ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~TO~int_#~975#1.base, ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~TO~int_#~975#1.offset, ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~TO~int_#~976#1, ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~TO~int_#t~funptrres1236#1, ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~TO~int_#t~ret1237#1, ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~TO~int_#t~ret1238#1;##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~TO~int_#~973#1.base, ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~TO~int_#~973#1.offset := ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~TO~int_#in~973#1.base, ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~TO~int_#in~973#1.offset;##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~TO~int_#~974#1.base, ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~TO~int_#~974#1.offset := ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~TO~int_#in~974#1.base, ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~TO~int_#in~974#1.offset;##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~TO~int_#~975#1.base, ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~TO~int_#~975#1.offset := ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~TO~int_#in~975#1.base, ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~TO~int_#in~975#1.offset;##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~TO~int_#~976#1 := ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~TO~int_#in~976#1; {13056#(= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)} is VALID [2022-02-20 23:13:59,326 INFO L290 TraceCheckUtils]: 111: Hoare triple {13056#(= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)} assume !(##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~TO~int_#in~#fp#1.base == #funAddr~store_rxbuf_max.base && ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~TO~int_#in~#fp#1.offset == #funAddr~store_rxbuf_max.offset); {13056#(= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)} is VALID [2022-02-20 23:13:59,327 INFO L272 TraceCheckUtils]: 112: Hoare triple {13056#(= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)} call ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~TO~int_#t~ret1237#1 := store_rxbuf_min(##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~TO~int_#~973#1.base, ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~TO~int_#~973#1.offset, ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~TO~int_#~974#1.base, ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~TO~int_#~974#1.offset, ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~TO~int_#~975#1.base, ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~TO~int_#~975#1.offset, ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~TO~int_#~976#1); {13056#(= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)} is VALID [2022-02-20 23:13:59,328 INFO L290 TraceCheckUtils]: 113: Hoare triple {13056#(= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)} ~dev.base, ~dev.offset := #in~dev.base, #in~dev.offset;~attr.base, ~attr.offset := #in~attr.base, #in~attr.offset;~buf.base, ~buf.offset := #in~buf.base, #in~buf.offset;~len := #in~len;havoc ~netdev~5.base, ~netdev~5.offset;havoc ~__mptr~2.base, ~__mptr~2.offset;havoc ~np~20.base, ~np~20.offset;havoc ~tmp~70.base, ~tmp~70.offset;call ~#endp~0.base, ~#endp~0.offset := #Ultimate.allocOnStack(8);havoc ~target~0;havoc ~tmp___0~38;havoc ~tmp___1~27;havoc ~__min1~2;havoc ~__min2~2;havoc ~__min1___0~1;havoc ~__min2___0~1;~__mptr~2.base, ~__mptr~2.offset := ~dev.base, ~dev.offset;~netdev~5.base, ~netdev~5.offset := ~__mptr~2.base, -4044072 + ~__mptr~2.offset; {13056#(= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)} is VALID [2022-02-20 23:13:59,328 INFO L272 TraceCheckUtils]: 114: Hoare triple {13056#(= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)} call #t~ret906.base, #t~ret906.offset := netdev_priv(~netdev~5.base, ~netdev~5.offset); {13054#true} is VALID [2022-02-20 23:13:59,328 INFO L290 TraceCheckUtils]: 115: Hoare triple {13054#true} ~dev.base, ~dev.offset := #in~dev.base, #in~dev.offset;#res.base, #res.offset := ~dev.base, 3200 + ~dev.offset; {13054#true} is VALID [2022-02-20 23:13:59,328 INFO L290 TraceCheckUtils]: 116: Hoare triple {13054#true} assume true; {13054#true} is VALID [2022-02-20 23:13:59,329 INFO L284 TraceCheckUtils]: 117: Hoare quadruple {13054#true} {13056#(= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)} #3516#return; {13056#(= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)} is VALID [2022-02-20 23:13:59,329 INFO L290 TraceCheckUtils]: 118: Hoare triple {13056#(= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)} ~tmp~70.base, ~tmp~70.offset := #t~ret906.base, #t~ret906.offset;havoc #t~ret906.base, #t~ret906.offset;~np~20.base, ~np~20.offset := ~tmp~70.base, ~tmp~70.offset; {13056#(= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)} is VALID [2022-02-20 23:13:59,329 INFO L272 TraceCheckUtils]: 119: Hoare triple {13056#(= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)} call #t~ret907 := capable(12); {13054#true} is VALID [2022-02-20 23:13:59,329 INFO L290 TraceCheckUtils]: 120: Hoare triple {13054#true} ~arg0 := #in~arg0;#res := #t~nondet1194;havoc #t~nondet1194; {13054#true} is VALID [2022-02-20 23:13:59,329 INFO L290 TraceCheckUtils]: 121: Hoare triple {13054#true} assume true; {13054#true} is VALID [2022-02-20 23:13:59,330 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {13054#true} {13056#(= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)} #3518#return; {13056#(= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)} is VALID [2022-02-20 23:13:59,330 INFO L290 TraceCheckUtils]: 123: Hoare triple {13056#(= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)} ~tmp___0~38 := #t~ret907;havoc #t~ret907; {13056#(= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)} is VALID [2022-02-20 23:13:59,330 INFO L290 TraceCheckUtils]: 124: Hoare triple {13056#(= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)} assume 0 != ~tmp___0~38 % 256;~tmp___1~27 := 0; {13056#(= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)} is VALID [2022-02-20 23:13:59,331 INFO L290 TraceCheckUtils]: 125: Hoare triple {13056#(= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)} assume !(0 != ~tmp___1~27); {13056#(= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)} is VALID [2022-02-20 23:13:59,331 INFO L272 TraceCheckUtils]: 126: Hoare triple {13056#(= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)} call #t~ret908 := simple_strtoul(~buf.base, ~buf.offset, ~#endp~0.base, ~#endp~0.offset, 0); {13054#true} is VALID [2022-02-20 23:13:59,331 INFO L290 TraceCheckUtils]: 127: Hoare triple {13054#true} ~arg0.base, ~arg0.offset := #in~arg0.base, #in~arg0.offset;~arg1.base, ~arg1.offset := #in~arg1.base, #in~arg1.offset;~arg2 := #in~arg2;#res := #t~nondet1218;havoc #t~nondet1218; {13054#true} is VALID [2022-02-20 23:13:59,331 INFO L290 TraceCheckUtils]: 128: Hoare triple {13054#true} assume true; {13054#true} is VALID [2022-02-20 23:13:59,332 INFO L284 TraceCheckUtils]: 129: Hoare quadruple {13054#true} {13056#(= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)} #3520#return; {13056#(= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)} is VALID [2022-02-20 23:13:59,332 INFO L290 TraceCheckUtils]: 130: Hoare triple {13056#(= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)} ~target~0 := #t~ret908;havoc #t~ret908;call #t~mem909.base, #t~mem909.offset := read~$Pointer$(~#endp~0.base, ~#endp~0.offset, 8); {13056#(= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)} is VALID [2022-02-20 23:13:59,332 INFO L290 TraceCheckUtils]: 131: Hoare triple {13056#(= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)} assume !((#t~mem909.base + #t~mem909.offset) % 18446744073709551616 == (~buf.base + ~buf.offset) % 18446744073709551616);havoc #t~mem909.base, #t~mem909.offset; {13056#(= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)} is VALID [2022-02-20 23:13:59,332 INFO L290 TraceCheckUtils]: 132: Hoare triple {13056#(= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)} assume ~target~0 % 18446744073709551616 <= 7;~target~0 := 8; {13056#(= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)} is VALID [2022-02-20 23:13:59,333 INFO L290 TraceCheckUtils]: 133: Hoare triple {13056#(= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)} ~__min1___0~1 := 256;~__min2___0~1 := 256; {13056#(= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)} is VALID [2022-02-20 23:13:59,333 INFO L290 TraceCheckUtils]: 134: Hoare triple {13056#(= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)} assume !(~__min1___0~1 < ~__min2___0~1);#t~ite910 := ~__min2___0~1; {13056#(= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)} is VALID [2022-02-20 23:13:59,333 INFO L290 TraceCheckUtils]: 135: Hoare triple {13056#(= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)} assume !(~target~0 % 18446744073709551616 > #t~ite910 % 18446744073709551616);havoc #t~ite910; {13056#(= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)} is VALID [2022-02-20 23:13:59,334 INFO L272 TraceCheckUtils]: 136: Hoare triple {13056#(= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)} call ldv_spin_lock_bh_104(~np~20.base, 5480 + ~np~20.offset); {13225#(= ~ldv_spin_rx_lock_of_netfront_info~0 |old(~ldv_spin_rx_lock_of_netfront_info~0)|)} is VALID [2022-02-20 23:13:59,334 INFO L290 TraceCheckUtils]: 137: Hoare triple {13225#(= ~ldv_spin_rx_lock_of_netfront_info~0 |old(~ldv_spin_rx_lock_of_netfront_info~0)|)} ~lock#1.base, ~lock#1.offset := #in~lock#1.base, #in~lock#1.offset; {13054#true} is VALID [2022-02-20 23:13:59,334 INFO L272 TraceCheckUtils]: 138: Hoare triple {13054#true} call ldv_spin_lock_rx_lock_of_netfront_info(); {13225#(= ~ldv_spin_rx_lock_of_netfront_info~0 |old(~ldv_spin_rx_lock_of_netfront_info~0)|)} is VALID [2022-02-20 23:13:59,335 INFO L272 TraceCheckUtils]: 139: Hoare triple {13225#(= ~ldv_spin_rx_lock_of_netfront_info~0 |old(~ldv_spin_rx_lock_of_netfront_info~0)|)} call ldv_assert(157, 0, (if 1 == ~ldv_spin_rx_lock_of_netfront_info~0 then 1 else 0)); {13054#true} is VALID [2022-02-20 23:13:59,335 INFO L290 TraceCheckUtils]: 140: Hoare triple {13054#true} ~arg0.base, ~arg0.offset := #in~arg0.base, #in~arg0.offset;~arg1 := #in~arg1; {13054#true} is VALID [2022-02-20 23:13:59,335 INFO L290 TraceCheckUtils]: 141: Hoare triple {13054#true} assume true; {13054#true} is VALID [2022-02-20 23:13:59,335 INFO L284 TraceCheckUtils]: 142: Hoare quadruple {13054#true} {13225#(= ~ldv_spin_rx_lock_of_netfront_info~0 |old(~ldv_spin_rx_lock_of_netfront_info~0)|)} #3392#return; {13054#true} is VALID [2022-02-20 23:13:59,335 INFO L272 TraceCheckUtils]: 143: Hoare triple {13054#true} call ldv_assume((if 1 == ~ldv_spin_rx_lock_of_netfront_info~0 then 1 else 0)); {13054#true} is VALID [2022-02-20 23:13:59,335 INFO L290 TraceCheckUtils]: 144: Hoare triple {13054#true} ~expression := #in~expression; {13054#true} is VALID [2022-02-20 23:13:59,335 INFO L290 TraceCheckUtils]: 145: Hoare triple {13054#true} assume !(0 == ~expression); {13054#true} is VALID [2022-02-20 23:13:59,335 INFO L290 TraceCheckUtils]: 146: Hoare triple {13054#true} assume true; {13054#true} is VALID [2022-02-20 23:13:59,335 INFO L284 TraceCheckUtils]: 147: Hoare quadruple {13054#true} {13054#true} #3394#return; {13054#true} is VALID [2022-02-20 23:13:59,336 INFO L290 TraceCheckUtils]: 148: Hoare triple {13054#true} ~ldv_spin_rx_lock_of_netfront_info~0 := 2; {13054#true} is VALID [2022-02-20 23:13:59,336 INFO L290 TraceCheckUtils]: 149: Hoare triple {13054#true} assume true; {13054#true} is VALID [2022-02-20 23:13:59,336 INFO L284 TraceCheckUtils]: 150: Hoare quadruple {13054#true} {13054#true} #4176#return; {13054#true} is VALID [2022-02-20 23:13:59,336 INFO L290 TraceCheckUtils]: 151: Hoare triple {13054#true} assume { :begin_inline_spin_lock_bh } true;spin_lock_bh_#in~lock#1.base, spin_lock_bh_#in~lock#1.offset := ~lock#1.base, ~lock#1.offset;havoc spin_lock_bh_~lock#1.base, spin_lock_bh_~lock#1.offset;spin_lock_bh_~lock#1.base, spin_lock_bh_~lock#1.offset := spin_lock_bh_#in~lock#1.base, spin_lock_bh_#in~lock#1.offset;assume { :begin_inline__raw_spin_lock_bh } true;_raw_spin_lock_bh_#in~arg0#1.base, _raw_spin_lock_bh_#in~arg0#1.offset := spin_lock_bh_~lock#1.base, spin_lock_bh_~lock#1.offset;havoc _raw_spin_lock_bh_~arg0#1.base, _raw_spin_lock_bh_~arg0#1.offset;_raw_spin_lock_bh_~arg0#1.base, _raw_spin_lock_bh_~arg0#1.offset := _raw_spin_lock_bh_#in~arg0#1.base, _raw_spin_lock_bh_#in~arg0#1.offset; {13054#true} is VALID [2022-02-20 23:13:59,336 INFO L290 TraceCheckUtils]: 152: Hoare triple {13054#true} assume { :end_inline__raw_spin_lock_bh } true; {13054#true} is VALID [2022-02-20 23:13:59,336 INFO L290 TraceCheckUtils]: 153: Hoare triple {13054#true} assume { :end_inline_spin_lock_bh } true; {13054#true} is VALID [2022-02-20 23:13:59,336 INFO L290 TraceCheckUtils]: 154: Hoare triple {13054#true} assume true; {13054#true} is VALID [2022-02-20 23:13:59,337 INFO L284 TraceCheckUtils]: 155: Hoare quadruple {13054#true} {13056#(= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)} #3522#return; {13056#(= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)} is VALID [2022-02-20 23:13:59,337 INFO L290 TraceCheckUtils]: 156: Hoare triple {13056#(= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)} call #t~mem912 := read~int(~np~20.base, 5576 + ~np~20.offset, 4); {13056#(= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)} is VALID [2022-02-20 23:13:59,337 INFO L290 TraceCheckUtils]: 157: Hoare triple {13056#(= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)} assume ~target~0 % 18446744073709551616 > #t~mem912 % 4294967296 % 18446744073709551616;havoc #t~mem912;call write~int(~target~0, ~np~20.base, 5576 + ~np~20.offset, 4); {13056#(= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)} is VALID [2022-02-20 23:13:59,338 INFO L290 TraceCheckUtils]: 158: Hoare triple {13056#(= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)} call write~int(~target~0, ~np~20.base, 5572 + ~np~20.offset, 4);call #t~mem913 := read~int(~np~20.base, 5580 + ~np~20.offset, 4); {13056#(= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)} is VALID [2022-02-20 23:13:59,338 INFO L290 TraceCheckUtils]: 159: Hoare triple {13056#(= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)} assume ~target~0 % 18446744073709551616 > #t~mem913 % 4294967296 % 18446744073709551616;havoc #t~mem913;call write~int(~target~0, ~np~20.base, 5580 + ~np~20.offset, 4); {13056#(= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)} is VALID [2022-02-20 23:13:59,338 INFO L272 TraceCheckUtils]: 160: Hoare triple {13056#(= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)} call xennet_alloc_rx_buffers(~netdev~5.base, ~netdev~5.offset); {13056#(= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)} is VALID [2022-02-20 23:13:59,339 INFO L290 TraceCheckUtils]: 161: Hoare triple {13056#(= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)} ~dev#1.base, ~dev#1.offset := #in~dev#1.base, #in~dev#1.offset;havoc ~id~1#1;havoc ~np~2#1.base, ~np~2#1.offset;havoc ~tmp~37#1.base, ~tmp~37#1.offset;havoc ~skb~4#1.base, ~skb~4#1.offset;havoc ~page~0#1.base, ~page~0#1.offset;havoc ~i~2#1;havoc ~batch_target~0#1;havoc ~notify~0#1;havoc ~req_prod~0#1;havoc ~ref~1#1;havoc ~pfn~0#1;havoc ~vaddr~0#1.base, ~vaddr~0#1.offset;havoc ~req~0#1.base, ~req~0#1.offset;havoc ~tmp___0~10#1;havoc ~tmp___1~6#1;havoc ~tmp___2~5#1;havoc ~tmp___3~4#1;havoc ~tmp___4~2#1;havoc ~tmp___5~0#1;havoc ~tmp___6~0#1;havoc ~tmp___7~0#1;havoc ~tmp___8~0#1;havoc ~tmp___9~0#1;havoc ~tmp___10~0#1.base, ~tmp___10~0#1.offset;havoc ~tmp___11~0#1.base, ~tmp___11~0#1.offset;havoc ~tmp___12~0#1.base, ~tmp___12~0#1.offset;havoc ~tmp___13~0#1.base, ~tmp___13~0#1.offset;havoc ~tmp___14~0#1;havoc ~__old~0#1;havoc ~__new~0#1; {13056#(= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)} is VALID [2022-02-20 23:13:59,339 INFO L272 TraceCheckUtils]: 162: Hoare triple {13056#(= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)} call #t~ret278#1.base, #t~ret278#1.offset := netdev_priv(~dev#1.base, ~dev#1.offset); {13054#true} is VALID [2022-02-20 23:13:59,339 INFO L290 TraceCheckUtils]: 163: Hoare triple {13054#true} ~dev.base, ~dev.offset := #in~dev.base, #in~dev.offset;#res.base, #res.offset := ~dev.base, 3200 + ~dev.offset; {13054#true} is VALID [2022-02-20 23:13:59,339 INFO L290 TraceCheckUtils]: 164: Hoare triple {13054#true} assume true; {13054#true} is VALID [2022-02-20 23:13:59,340 INFO L284 TraceCheckUtils]: 165: Hoare quadruple {13054#true} {13056#(= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)} #3538#return; {13056#(= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)} is VALID [2022-02-20 23:13:59,340 INFO L290 TraceCheckUtils]: 166: Hoare triple {13056#(= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)} ~tmp~37#1.base, ~tmp~37#1.offset := #t~ret278#1.base, #t~ret278#1.offset;havoc #t~ret278#1.base, #t~ret278#1.offset;~np~2#1.base, ~np~2#1.offset := ~tmp~37#1.base, ~tmp~37#1.offset;call #t~mem279#1 := read~int(~np~2#1.base, 5548 + ~np~2#1.offset, 4);~req_prod~0#1 := #t~mem279#1;havoc #t~mem279#1; {13056#(= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)} is VALID [2022-02-20 23:13:59,340 INFO L272 TraceCheckUtils]: 167: Hoare triple {13056#(= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)} call #t~ret280#1 := netif_carrier_ok(~dev#1.base, ~dev#1.offset); {13054#true} is VALID [2022-02-20 23:13:59,340 INFO L290 TraceCheckUtils]: 168: Hoare triple {13054#true} ~dev.base, ~dev.offset := #in~dev.base, #in~dev.offset;havoc ~tmp~28; {13054#true} is VALID [2022-02-20 23:13:59,340 INFO L272 TraceCheckUtils]: 169: Hoare triple {13054#true} call #t~ret166 := constant_test_bit(2, ~dev.base, 68 + ~dev.offset); {13054#true} is VALID [2022-02-20 23:13:59,340 INFO L290 TraceCheckUtils]: 170: Hoare triple {13054#true} ~nr := #in~nr;~addr.base, ~addr.offset := #in~addr.base, #in~addr.offset;call #t~mem0 := read~int(~addr.base, ~addr.offset + 8 * (if ~nr / 64 % 18446744073709551616 % 18446744073709551616 <= 9223372036854775807 then ~nr / 64 % 18446744073709551616 % 18446744073709551616 else ~nr / 64 % 18446744073709551616 % 18446744073709551616 - 18446744073709551616), 8);#res := (if (if #t~mem0 < 0 && (31 == (if 0 == (if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296) then 0 else (if 1 == (if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296) then 1 else ~bitwiseAnd((if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296), 63))) || 63 == (if 0 == (if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296) then 0 else (if 1 == (if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296) then 1 else ~bitwiseAnd((if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296), 63)))) then 1 else (if #t~mem0 >= 0 && (31 == (if 0 == (if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296) then 0 else (if 1 == (if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296) then 1 else ~bitwiseAnd((if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296), 63))) || 63 == (if 0 == (if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296) then 0 else (if 1 == (if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296) then 1 else ~bitwiseAnd((if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296), 63)))) then 0 else ~shiftRight(#t~mem0, (if 0 == (if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296) then 0 else (if 1 == (if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296) then 1 else ~bitwiseAnd((if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296), 63)))))) % 18446744073709551616 % 4294967296 <= 2147483647 then (if #t~mem0 < 0 && (31 == (if 0 == (if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296) then 0 else (if 1 == (if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296) then 1 else ~bitwiseAnd((if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296), 63))) || 63 == (if 0 == (if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296) then 0 else (if 1 == (if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296) then 1 else ~bitwiseAnd((if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296), 63)))) then 1 else (if #t~mem0 >= 0 && (31 == (if 0 == (if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296) then 0 else (if 1 == (if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296) then 1 else ~bitwiseAnd((if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296), 63))) || 63 == (if 0 == (if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296) then 0 else (if 1 == (if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296) then 1 else ~bitwiseAnd((if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296), 63)))) then 0 else ~shiftRight(#t~mem0, (if 0 == (if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296) then 0 else (if 1 == (if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296) then 1 else ~bitwiseAnd((if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296), 63)))))) % 18446744073709551616 % 4294967296 else (if #t~mem0 < 0 && (31 == (if 0 == (if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296) then 0 else (if 1 == (if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296) then 1 else ~bitwiseAnd((if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296), 63))) || 63 == (if 0 == (if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296) then 0 else (if 1 == (if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296) then 1 else ~bitwiseAnd((if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296), 63)))) then 1 else (if #t~mem0 >= 0 && (31 == (if 0 == (if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296) then 0 else (if 1 == (if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296) then 1 else ~bitwiseAnd((if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296), 63))) || 63 == (if 0 == (if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296) then 0 else (if 1 == (if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296) then 1 else ~bitwiseAnd((if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296), 63)))) then 0 else ~shiftRight(#t~mem0, (if 0 == (if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296) then 0 else (if 1 == (if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296) then 1 else ~bitwiseAnd((if ~nr % 4294967296 <= 2147483647 then ~nr % 4294967296 else ~nr % 4294967296 - 4294967296), 63)))))) % 18446744073709551616 % 4294967296 - 4294967296);havoc #t~mem0; {13054#true} is VALID [2022-02-20 23:13:59,341 INFO L290 TraceCheckUtils]: 171: Hoare triple {13054#true} assume true; {13054#true} is VALID [2022-02-20 23:13:59,341 INFO L284 TraceCheckUtils]: 172: Hoare quadruple {13054#true} {13054#true} #3402#return; {13054#true} is VALID [2022-02-20 23:13:59,341 INFO L290 TraceCheckUtils]: 173: Hoare triple {13054#true} assume -2147483648 <= #t~ret166 && #t~ret166 <= 2147483647;~tmp~28 := #t~ret166;havoc #t~ret166;#res := (if 0 == (if 0 == ~tmp~28 then 1 else 0) then 0 else 1); {13054#true} is VALID [2022-02-20 23:13:59,341 INFO L290 TraceCheckUtils]: 174: Hoare triple {13054#true} assume true; {13054#true} is VALID [2022-02-20 23:13:59,341 INFO L284 TraceCheckUtils]: 175: Hoare quadruple {13054#true} {13056#(= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)} #3540#return; {13056#(= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)} is VALID [2022-02-20 23:13:59,342 INFO L290 TraceCheckUtils]: 176: Hoare triple {13056#(= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)} ~tmp___0~10#1 := #t~ret280#1;havoc #t~ret280#1; {13056#(= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)} is VALID [2022-02-20 23:13:59,342 INFO L290 TraceCheckUtils]: 177: Hoare triple {13056#(= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)} assume 0 != ~tmp___0~10#1 % 256;~tmp___1~6#1 := 0; {13056#(= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)} is VALID [2022-02-20 23:13:59,342 INFO L272 TraceCheckUtils]: 178: Hoare triple {13056#(= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)} call #t~ret281#1 := ldv__builtin_expect(~tmp___1~6#1, 0); {13054#true} is VALID [2022-02-20 23:13:59,342 INFO L290 TraceCheckUtils]: 179: Hoare triple {13054#true} ~exp := #in~exp;~c := #in~c;#res := ~exp; {13054#true} is VALID [2022-02-20 23:13:59,342 INFO L290 TraceCheckUtils]: 180: Hoare triple {13054#true} assume true; {13054#true} is VALID [2022-02-20 23:13:59,343 INFO L284 TraceCheckUtils]: 181: Hoare quadruple {13054#true} {13056#(= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)} #3542#return; {13056#(= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)} is VALID [2022-02-20 23:13:59,343 INFO L290 TraceCheckUtils]: 182: Hoare triple {13056#(= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)} assume -9223372036854775808 <= #t~ret281#1 && #t~ret281#1 <= 9223372036854775807;~tmp___2~5#1 := #t~ret281#1;havoc #t~ret281#1; {13056#(= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)} is VALID [2022-02-20 23:13:59,343 INFO L290 TraceCheckUtils]: 183: Hoare triple {13056#(= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)} assume !(0 != ~tmp___2~5#1);call #t~mem283#1 := read~int(~np~2#1.base, 5580 + ~np~2#1.offset, 4);call #t~mem282#1 := read~int(~np~2#1.base, 5552 + ~np~2#1.offset, 4);~batch_target~0#1 := (if (#t~mem283#1 + (#t~mem282#1 - ~req_prod~0#1)) % 4294967296 % 4294967296 <= 2147483647 then (#t~mem283#1 + (#t~mem282#1 - ~req_prod~0#1)) % 4294967296 % 4294967296 else (#t~mem283#1 + (#t~mem282#1 - ~req_prod~0#1)) % 4294967296 % 4294967296 - 4294967296);havoc #t~mem283#1;havoc #t~mem282#1; {13056#(= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)} is VALID [2022-02-20 23:13:59,344 INFO L272 TraceCheckUtils]: 184: Hoare triple {13056#(= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)} call #t~ret284#1 := skb_queue_len(~np~2#1.base, 5584 + ~np~2#1.offset); {13054#true} is VALID [2022-02-20 23:13:59,344 INFO L290 TraceCheckUtils]: 185: Hoare triple {13054#true} ~list_.base, ~list_.offset := #in~list_.base, #in~list_.offset;call #t~mem99 := read~int(~list_.base, 16 + ~list_.offset, 4);#res := #t~mem99;havoc #t~mem99; {13054#true} is VALID [2022-02-20 23:13:59,344 INFO L290 TraceCheckUtils]: 186: Hoare triple {13054#true} assume true; {13054#true} is VALID [2022-02-20 23:13:59,344 INFO L284 TraceCheckUtils]: 187: Hoare quadruple {13054#true} {13056#(= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)} #3544#return; {13056#(= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)} is VALID [2022-02-20 23:13:59,345 INFO L290 TraceCheckUtils]: 188: Hoare triple {13056#(= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)} ~tmp___3~4#1 := #t~ret284#1;havoc #t~ret284#1;~i~2#1 := (if ~tmp___3~4#1 % 4294967296 % 4294967296 <= 2147483647 then ~tmp___3~4#1 % 4294967296 % 4294967296 else ~tmp___3~4#1 % 4294967296 % 4294967296 - 4294967296); {13056#(= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)} is VALID [2022-02-20 23:13:59,345 INFO L290 TraceCheckUtils]: 189: Hoare triple {13056#(= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)} assume ~i~2#1 < ~batch_target~0#1; {13056#(= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)} is VALID [2022-02-20 23:13:59,345 INFO L290 TraceCheckUtils]: 190: Hoare triple {13056#(= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)} assume { :begin_inline_ldv___netdev_alloc_skb_102 } true;ldv___netdev_alloc_skb_102_#in~ldv_func_arg1#1.base, ldv___netdev_alloc_skb_102_#in~ldv_func_arg1#1.offset, ldv___netdev_alloc_skb_102_#in~ldv_func_arg2#1, ldv___netdev_alloc_skb_102_#in~flags#1 := ~dev#1.base, ~dev#1.offset, 256, 544;havoc ldv___netdev_alloc_skb_102_#res#1.base, ldv___netdev_alloc_skb_102_#res#1.offset;havoc ldv___netdev_alloc_skb_102_#t~ret1049#1.base, ldv___netdev_alloc_skb_102_#t~ret1049#1.offset, ldv___netdev_alloc_skb_102_~ldv_func_arg1#1.base, ldv___netdev_alloc_skb_102_~ldv_func_arg1#1.offset, ldv___netdev_alloc_skb_102_~ldv_func_arg2#1, ldv___netdev_alloc_skb_102_~flags#1, ldv___netdev_alloc_skb_102_~tmp~109#1.base, ldv___netdev_alloc_skb_102_~tmp~109#1.offset;ldv___netdev_alloc_skb_102_~ldv_func_arg1#1.base, ldv___netdev_alloc_skb_102_~ldv_func_arg1#1.offset := ldv___netdev_alloc_skb_102_#in~ldv_func_arg1#1.base, ldv___netdev_alloc_skb_102_#in~ldv_func_arg1#1.offset;ldv___netdev_alloc_skb_102_~ldv_func_arg2#1 := ldv___netdev_alloc_skb_102_#in~ldv_func_arg2#1;ldv___netdev_alloc_skb_102_~flags#1 := ldv___netdev_alloc_skb_102_#in~flags#1;havoc ldv___netdev_alloc_skb_102_~tmp~109#1.base, ldv___netdev_alloc_skb_102_~tmp~109#1.offset; {13056#(= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)} is VALID [2022-02-20 23:13:59,346 INFO L272 TraceCheckUtils]: 191: Hoare triple {13056#(= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)} call ldv_check_alloc_flags(ldv___netdev_alloc_skb_102_~flags#1); {13056#(= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)} is VALID [2022-02-20 23:13:59,346 INFO L290 TraceCheckUtils]: 192: Hoare triple {13056#(= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)} ~flags#1 := #in~flags#1;havoc ~tmp~120#1; {13056#(= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)} is VALID [2022-02-20 23:13:59,346 INFO L290 TraceCheckUtils]: 193: Hoare triple {13056#(= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)} assume 32 != ~flags#1 % 4294967296 && 0 != ~flags#1 % 4294967296; {13056#(= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)} is VALID [2022-02-20 23:13:59,346 INFO L272 TraceCheckUtils]: 194: Hoare triple {13056#(= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)} call #t~ret1065#1 := ldv_exclusive_spin_is_locked(); {13054#true} is VALID [2022-02-20 23:13:59,347 INFO L290 TraceCheckUtils]: 195: Hoare triple {13054#true} assume 2 == ~ldv_spin__xmit_lock_of_netdev_queue~0;#res := 1; {13248#(<= 2 ~ldv_spin__xmit_lock_of_netdev_queue~0)} is VALID [2022-02-20 23:13:59,347 INFO L290 TraceCheckUtils]: 196: Hoare triple {13248#(<= 2 ~ldv_spin__xmit_lock_of_netdev_queue~0)} assume true; {13248#(<= 2 ~ldv_spin__xmit_lock_of_netdev_queue~0)} is VALID [2022-02-20 23:13:59,347 INFO L284 TraceCheckUtils]: 197: Hoare quadruple {13248#(<= 2 ~ldv_spin__xmit_lock_of_netdev_queue~0)} {13056#(= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)} #3390#return; {13055#false} is VALID [2022-02-20 23:13:59,347 INFO L290 TraceCheckUtils]: 198: Hoare triple {13055#false} assume -2147483648 <= #t~ret1065#1 && #t~ret1065#1 <= 2147483647;~tmp~120#1 := #t~ret1065#1;havoc #t~ret1065#1;assume { :begin_inline_ldv_assert_linux_alloc_spinlock__wrong_flags } true;ldv_assert_linux_alloc_spinlock__wrong_flags_#in~expr#1 := (if 0 == ~tmp~120#1 then 1 else 0);havoc ldv_assert_linux_alloc_spinlock__wrong_flags_~expr#1;ldv_assert_linux_alloc_spinlock__wrong_flags_~expr#1 := ldv_assert_linux_alloc_spinlock__wrong_flags_#in~expr#1; {13055#false} is VALID [2022-02-20 23:13:59,348 INFO L290 TraceCheckUtils]: 199: Hoare triple {13055#false} assume 0 == ldv_assert_linux_alloc_spinlock__wrong_flags_~expr#1; {13055#false} is VALID [2022-02-20 23:13:59,348 INFO L290 TraceCheckUtils]: 200: Hoare triple {13055#false} assume !false; {13055#false} is VALID [2022-02-20 23:13:59,348 INFO L134 CoverageAnalysis]: Checked inductivity of 198 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 198 trivial. 0 not checked. [2022-02-20 23:13:59,348 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 23:13:59,349 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [648548465] [2022-02-20 23:13:59,349 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [648548465] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 23:13:59,349 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 23:13:59,349 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-02-20 23:13:59,349 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1198052432] [2022-02-20 23:13:59,349 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 23:13:59,351 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 15.0) internal successors, (90), 4 states have internal predecessors, (90), 3 states have call successors, (29), 4 states have call predecessors, (29), 2 states have return successors, (26), 3 states have call predecessors, (26), 3 states have call successors, (26) Word has length 201 [2022-02-20 23:13:59,351 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 23:13:59,351 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 6 states, 6 states have (on average 15.0) internal successors, (90), 4 states have internal predecessors, (90), 3 states have call successors, (29), 4 states have call predecessors, (29), 2 states have return successors, (26), 3 states have call predecessors, (26), 3 states have call successors, (26) [2022-02-20 23:13:59,467 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 145 edges. 145 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 23:13:59,467 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-02-20 23:13:59,467 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 23:13:59,467 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-02-20 23:13:59,468 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-02-20 23:13:59,468 INFO L87 Difference]: Start difference. First operand 1678 states and 2247 transitions. Second operand has 6 states, 6 states have (on average 15.0) internal successors, (90), 4 states have internal predecessors, (90), 3 states have call successors, (29), 4 states have call predecessors, (29), 2 states have return successors, (26), 3 states have call predecessors, (26), 3 states have call successors, (26) [2022-02-20 23:14:03,628 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-02-20 23:14:07,789 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-02-20 23:14:13,952 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-02-20 23:14:18,126 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []