./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_bitvector_linux-3.16-rc1.tar.xz-43_2a-drivers--net--xen-netfront.ko-entry_point_true-unreach-call.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 635dfa2a Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_a9ab099a-f23d-4b12-b849-6635363cfe7c/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_a9ab099a-f23d-4b12-b849-6635363cfe7c/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_a9ab099a-f23d-4b12-b849-6635363cfe7c/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_a9ab099a-f23d-4b12-b849-6635363cfe7c/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_bitvector_linux-3.16-rc1.tar.xz-43_2a-drivers--net--xen-netfront.ko-entry_point_true-unreach-call.cil.out.i -s /tmp/vcloud-vcloud-master/worker/working_dir_a9ab099a-f23d-4b12-b849-6635363cfe7c/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_a9ab099a-f23d-4b12-b849-6635363cfe7c/bin-2019/uautomizer --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 549967fa674b8b02fe2a3036c1db028e5548412f ..................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_a9ab099a-f23d-4b12-b849-6635363cfe7c/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_a9ab099a-f23d-4b12-b849-6635363cfe7c/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_a9ab099a-f23d-4b12-b849-6635363cfe7c/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_a9ab099a-f23d-4b12-b849-6635363cfe7c/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_bitvector_linux-3.16-rc1.tar.xz-43_2a-drivers--net--xen-netfront.ko-entry_point_true-unreach-call.cil.out.i -s /tmp/vcloud-vcloud-master/worker/working_dir_a9ab099a-f23d-4b12-b849-6635363cfe7c/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_a9ab099a-f23d-4b12-b849-6635363cfe7c/bin-2019/uautomizer --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 549967fa674b8b02fe2a3036c1db028e5548412f ........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.23-635dfa2 [2018-12-08 12:12:28,062 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-08 12:12:28,063 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-08 12:12:28,072 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-08 12:12:28,072 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-08 12:12:28,073 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-08 12:12:28,074 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-08 12:12:28,075 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-08 12:12:28,076 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-08 12:12:28,077 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-08 12:12:28,078 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-08 12:12:28,078 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-08 12:12:28,078 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-08 12:12:28,079 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-08 12:12:28,080 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-08 12:12:28,080 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-08 12:12:28,081 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-08 12:12:28,082 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-08 12:12:28,084 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-08 12:12:28,085 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-08 12:12:28,086 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-08 12:12:28,087 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-08 12:12:28,088 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-08 12:12:28,089 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-08 12:12:28,089 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-08 12:12:28,089 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-08 12:12:28,090 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-08 12:12:28,091 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-08 12:12:28,091 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-08 12:12:28,092 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-08 12:12:28,093 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-08 12:12:28,093 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-08 12:12:28,093 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-08 12:12:28,093 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-08 12:12:28,094 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-08 12:12:28,095 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-08 12:12:28,095 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_a9ab099a-f23d-4b12-b849-6635363cfe7c/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf [2018-12-08 12:12:28,106 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-08 12:12:28,106 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-08 12:12:28,106 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-12-08 12:12:28,106 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-12-08 12:12:28,107 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-12-08 12:12:28,107 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-12-08 12:12:28,107 INFO L133 SettingsManager]: * Use SBE=true [2018-12-08 12:12:28,107 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-08 12:12:28,107 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-12-08 12:12:28,107 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-08 12:12:28,108 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-12-08 12:12:28,108 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-08 12:12:28,108 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-12-08 12:12:28,108 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-12-08 12:12:28,108 INFO L133 SettingsManager]: * Use constant arrays=true [2018-12-08 12:12:28,108 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-12-08 12:12:28,109 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-08 12:12:28,109 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-12-08 12:12:28,109 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-12-08 12:12:28,109 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-12-08 12:12:28,109 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-12-08 12:12:28,109 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-08 12:12:28,110 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-08 12:12:28,110 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-12-08 12:12:28,110 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-12-08 12:12:28,110 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-08 12:12:28,110 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-12-08 12:12:28,110 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-12-08 12:12:28,110 INFO L133 SettingsManager]: * To the following directory=dump/ Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/working_dir_a9ab099a-f23d-4b12-b849-6635363cfe7c/bin-2019/uautomizer 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(__VERIFIER_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 -> 549967fa674b8b02fe2a3036c1db028e5548412f [2018-12-08 12:12:28,132 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-08 12:12:28,139 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-08 12:12:28,142 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-08 12:12:28,143 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-08 12:12:28,143 INFO L276 PluginConnector]: CDTParser initialized [2018-12-08 12:12:28,143 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_a9ab099a-f23d-4b12-b849-6635363cfe7c/bin-2019/uautomizer/../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_bitvector_linux-3.16-rc1.tar.xz-43_2a-drivers--net--xen-netfront.ko-entry_point_true-unreach-call.cil.out.i [2018-12-08 12:12:28,184 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_a9ab099a-f23d-4b12-b849-6635363cfe7c/bin-2019/uautomizer/data/b43dcbe3c/7697a2f93a084f74bec081cb1aee1102/FLAGb5df34af7 [2018-12-08 12:12:28,699 INFO L307 CDTParser]: Found 1 translation units. [2018-12-08 12:12:28,699 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_a9ab099a-f23d-4b12-b849-6635363cfe7c/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_bitvector_linux-3.16-rc1.tar.xz-43_2a-drivers--net--xen-netfront.ko-entry_point_true-unreach-call.cil.out.i [2018-12-08 12:12:28,719 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_a9ab099a-f23d-4b12-b849-6635363cfe7c/bin-2019/uautomizer/data/b43dcbe3c/7697a2f93a084f74bec081cb1aee1102/FLAGb5df34af7 [2018-12-08 12:12:29,160 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_a9ab099a-f23d-4b12-b849-6635363cfe7c/bin-2019/uautomizer/data/b43dcbe3c/7697a2f93a084f74bec081cb1aee1102 [2018-12-08 12:12:29,162 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-08 12:12:29,163 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-08 12:12:29,163 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-08 12:12:29,164 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-08 12:12:29,165 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-08 12:12:29,166 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.12 12:12:29" (1/1) ... [2018-12-08 12:12:29,167 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@53db422c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 12:12:29, skipping insertion in model container [2018-12-08 12:12:29,167 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.12 12:12:29" (1/1) ... [2018-12-08 12:12:29,171 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-08 12:12:29,239 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-08 12:12:29,582 WARN L1126 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [5975] [2018-12-08 12:12:29,582 WARN L1126 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [5976-5977] [2018-12-08 12:12:30,805 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-08 12:12:30,833 INFO L191 MainTranslator]: Completed pre-run [2018-12-08 12:12:30,905 WARN L1126 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [5975] [2018-12-08 12:12:30,906 WARN L1126 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [5976-5977] [2018-12-08 12:12:31,094 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-08 12:12:31,370 INFO L195 MainTranslator]: Completed translation [2018-12-08 12:12:31,370 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 12:12:31 WrapperNode [2018-12-08 12:12:31,370 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-12-08 12:12:31,371 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-12-08 12:12:31,371 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-12-08 12:12:31,371 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-12-08 12:12:31,377 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 12:12:31" (1/1) ... [2018-12-08 12:12:31,412 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 12:12:31" (1/1) ... [2018-12-08 12:12:31,425 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-12-08 12:12:31,426 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-12-08 12:12:31,426 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-12-08 12:12:31,426 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-12-08 12:12:31,432 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 12:12:31" (1/1) ... [2018-12-08 12:12:31,433 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 12:12:31" (1/1) ... [2018-12-08 12:12:31,445 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 12:12:31" (1/1) ... [2018-12-08 12:12:31,445 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 12:12:31" (1/1) ... [2018-12-08 12:12:31,502 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 12:12:31" (1/1) ... [2018-12-08 12:12:31,512 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 12:12:31" (1/1) ... [2018-12-08 12:12:31,535 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 12:12:31" (1/1) ... [2018-12-08 12:12:31,549 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-12-08 12:12:31,549 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-12-08 12:12:31,550 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-12-08 12:12:31,550 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-12-08 12:12:31,550 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 12:12:31" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_a9ab099a-f23d-4b12-b849-6635363cfe7c/bin-2019/uautomizer/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-12-08 12:12:31,592 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_frontend_closed [2018-12-08 12:12:31,592 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_frontend_closed [2018-12-08 12:12:31,592 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_get_ethtool_stats [2018-12-08 12:12:31,593 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_get_ethtool_stats [2018-12-08 12:12:31,593 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_bh [2018-12-08 12:12:31,593 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_bh [2018-12-08 12:12:31,593 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2018-12-08 12:12:31,593 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2018-12-08 12:12:31,593 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2018-12-08 12:12:31,593 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2018-12-08 12:12:31,594 INFO L130 BoogieDeclarations]: Found specification of procedure setup_netfront [2018-12-08 12:12:31,594 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_netfront [2018-12-08 12:12:31,594 INFO L130 BoogieDeclarations]: Found specification of procedure bitmap_weight [2018-12-08 12:12:31,594 INFO L138 BoogieDeclarations]: Found implementation of procedure bitmap_weight [2018-12-08 12:12:31,594 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2018-12-08 12:12:31,594 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable_pending [2018-12-08 12:12:31,594 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable_pending [2018-12-08 12:12:31,594 INFO L130 BoogieDeclarations]: Found specification of procedure get_page [2018-12-08 12:12:31,595 INFO L138 BoogieDeclarations]: Found implementation of procedure get_page [2018-12-08 12:12:31,595 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2018-12-08 12:12:31,595 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_release_tx_bufs [2018-12-08 12:12:31,595 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_release_tx_bufs [2018-12-08 12:12:31,595 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2018-12-08 12:12:31,595 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2018-12-08 12:12:31,595 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2018-12-08 12:12:31,595 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2018-12-08 12:12:31,596 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2018-12-08 12:12:31,596 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2018-12-08 12:12:31,596 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_head_init [2018-12-08 12:12:31,596 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_head_init [2018-12-08 12:12:31,596 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2018-12-08 12:12:31,596 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2018-12-08 12:12:31,596 INFO L130 BoogieDeclarations]: Found specification of procedure xen_feature [2018-12-08 12:12:31,596 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_feature [2018-12-08 12:12:31,596 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_change_mtu [2018-12-08 12:12:31,597 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_change_mtu [2018-12-08 12:12:31,597 INFO L130 BoogieDeclarations]: Found specification of procedure PageHead [2018-12-08 12:12:31,597 INFO L138 BoogieDeclarations]: Found implementation of procedure PageHead [2018-12-08 12:12:31,597 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_38 [2018-12-08 12:12:31,597 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_38 [2018-12-08 12:12:31,597 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2018-12-08 12:12:31,597 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2018-12-08 12:12:31,597 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_unlink [2018-12-08 12:12:31,597 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_unlink [2018-12-08 12:12:31,598 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_write [2018-12-08 12:12:31,598 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_write [2018-12-08 12:12:31,598 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_37 [2018-12-08 12:12:31,598 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_37 [2018-12-08 12:12:31,598 INFO L130 BoogieDeclarations]: Found specification of procedure netif_skb_features [2018-12-08 12:12:31,598 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_skb_features [2018-12-08 12:12:31,598 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2018-12-08 12:12:31,598 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2018-12-08 12:12:31,598 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2018-12-08 12:12:31,598 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2018-12-08 12:12:31,599 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2018-12-08 12:12:31,599 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2018-12-08 12:12:31,599 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_get_strings [2018-12-08 12:12:31,599 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_get_strings [2018-12-08 12:12:31,599 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2018-12-08 12:12:31,599 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2018-12-08 12:12:31,599 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_op_get_link [2018-12-08 12:12:31,599 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_op_get_link [2018-12-08 12:12:31,599 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_transaction_start [2018-12-08 12:12:31,599 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_transaction_start [2018-12-08 12:12:31,600 INFO L130 BoogieDeclarations]: Found specification of procedure netif_needs_gso [2018-12-08 12:12:31,600 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_needs_gso [2018-12-08 12:12:31,600 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_update_begin [2018-12-08 12:12:31,600 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_update_begin [2018-12-08 12:12:31,600 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_all_queues [2018-12-08 12:12:31,600 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_all_queues [2018-12-08 12:12:31,600 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_retry_irq [2018-12-08 12:12:31,600 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_retry_irq [2018-12-08 12:12:31,600 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2018-12-08 12:12:31,600 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2018-12-08 12:12:31,601 INFO L130 BoogieDeclarations]: Found specification of procedure bind_evtchn_to_irqhandler [2018-12-08 12:12:31,601 INFO L138 BoogieDeclarations]: Found implementation of procedure bind_evtchn_to_irqhandler [2018-12-08 12:12:31,601 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_transaction_end [2018-12-08 12:12:31,601 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_transaction_end [2018-12-08 12:12:31,601 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_head_init [2018-12-08 12:12:31,601 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_head_init [2018-12-08 12:12:31,601 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_remove [2018-12-08 12:12:31,601 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_remove [2018-12-08 12:12:31,601 INFO L130 BoogieDeclarations]: Found specification of procedure __alloc_percpu [2018-12-08 12:12:31,601 INFO L138 BoogieDeclarations]: Found implementation of procedure __alloc_percpu [2018-12-08 12:12:31,602 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_get_hash [2018-12-08 12:12:31,602 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_get_hash [2018-12-08 12:12:31,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2018-12-08 12:12:31,602 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2018-12-08 12:12:31,602 INFO L130 BoogieDeclarations]: Found specification of procedure device_create_file [2018-12-08 12:12:31,602 INFO L138 BoogieDeclarations]: Found implementation of procedure device_create_file [2018-12-08 12:12:31,602 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2018-12-08 12:12:31,602 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2018-12-08 12:12:31,602 INFO L130 BoogieDeclarations]: Found specification of procedure skb_entry_is_link [2018-12-08 12:12:31,602 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_entry_is_link [2018-12-08 12:12:31,602 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_tx_interrupt [2018-12-08 12:12:31,602 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_tx_interrupt [2018-12-08 12:12:31,602 INFO L130 BoogieDeclarations]: Found specification of procedure skb_get_hash [2018-12-08 12:12:31,602 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_get_hash [2018-12-08 12:12:31,602 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2018-12-08 12:12:31,603 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2018-12-08 12:12:31,603 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2018-12-08 12:12:31,603 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2018-12-08 12:12:31,603 INFO L130 BoogieDeclarations]: Found specification of procedure free_percpu [2018-12-08 12:12:31,603 INFO L138 BoogieDeclarations]: Found implementation of procedure free_percpu [2018-12-08 12:12:31,603 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_grant_ring [2018-12-08 12:12:31,603 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_grant_ring [2018-12-08 12:12:31,603 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2018-12-08 12:12:31,603 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2018-12-08 12:12:31,603 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ndo_init_4 [2018-12-08 12:12:31,603 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ndo_init_4 [2018-12-08 12:12:31,603 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2018-12-08 12:12:31,603 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2018-12-08 12:12:31,603 INFO L130 BoogieDeclarations]: Found specification of procedure gnttab_claim_grant_reference [2018-12-08 12:12:31,603 INFO L138 BoogieDeclarations]: Found implementation of procedure gnttab_claim_grant_reference [2018-12-08 12:12:31,603 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_sysfs_addif [2018-12-08 12:12:31,603 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_sysfs_addif [2018-12-08 12:12:31,603 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2018-12-08 12:12:31,604 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2018-12-08 12:12:31,604 INFO L130 BoogieDeclarations]: Found specification of procedure netif_set_real_num_tx_queues [2018-12-08 12:12:31,604 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_set_real_num_tx_queues [2018-12-08 12:12:31,604 INFO L130 BoogieDeclarations]: Found specification of procedure gnttab_end_foreign_access [2018-12-08 12:12:31,604 INFO L138 BoogieDeclarations]: Found implementation of procedure gnttab_end_foreign_access [2018-12-08 12:12:31,604 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_disconnect_backend [2018-12-08 12:12:31,604 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_disconnect_backend [2018-12-08 12:12:31,604 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_get_stats64 [2018-12-08 12:12:31,604 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_get_stats64 [2018-12-08 12:12:31,604 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-12-08 12:12:31,604 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-12-08 12:12:31,604 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2018-12-08 12:12:31,604 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2018-12-08 12:12:31,604 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2018-12-08 12:12:31,604 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2018-12-08 12:12:31,604 INFO L130 BoogieDeclarations]: Found specification of procedure skb_peek [2018-12-08 12:12:31,604 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_peek [2018-12-08 12:12:31,604 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_alloc_evtchn [2018-12-08 12:12:31,605 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_alloc_evtchn [2018-12-08 12:12:31,605 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2018-12-08 12:12:31,605 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2018-12-08 12:12:31,605 INFO L130 BoogieDeclarations]: Found specification of procedure gnttab_alloc_grant_references [2018-12-08 12:12:31,605 INFO L138 BoogieDeclarations]: Found implementation of procedure gnttab_alloc_grant_references [2018-12-08 12:12:31,605 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_xenbus_driver_2 [2018-12-08 12:12:31,605 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_xenbus_driver_2 [2018-12-08 12:12:31,605 INFO L130 BoogieDeclarations]: Found specification of procedure talk_to_netback [2018-12-08 12:12:31,605 INFO L138 BoogieDeclarations]: Found implementation of procedure talk_to_netback [2018-12-08 12:12:31,605 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2018-12-08 12:12:31,605 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2018-12-08 12:12:31,605 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2018-12-08 12:12:31,605 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2018-12-08 12:12:31,605 INFO L130 BoogieDeclarations]: Found specification of procedure PageTail [2018-12-08 12:12:31,605 INFO L138 BoogieDeclarations]: Found implementation of procedure PageTail [2018-12-08 12:12:31,605 INFO L130 BoogieDeclarations]: Found specification of procedure xen_net_read_mac [2018-12-08 12:12:31,605 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_net_read_mac [2018-12-08 12:12:31,605 INFO L130 BoogieDeclarations]: Found specification of procedure netfront_tx_slot_available [2018-12-08 12:12:31,605 INFO L138 BoogieDeclarations]: Found implementation of procedure netfront_tx_slot_available [2018-12-08 12:12:31,606 INFO L130 BoogieDeclarations]: Found specification of procedure notify_remote_via_irq [2018-12-08 12:12:31,606 INFO L138 BoogieDeclarations]: Found implementation of procedure notify_remote_via_irq [2018-12-08 12:12:31,606 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irq [2018-12-08 12:12:31,606 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irq [2018-12-08 12:12:31,606 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_notify_peers [2018-12-08 12:12:31,606 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_notify_peers [2018-12-08 12:12:31,606 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pages [2018-12-08 12:12:31,606 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_pages [2018-12-08 12:12:31,606 INFO L130 BoogieDeclarations]: Found specification of procedure gnttab_release_grant_reference [2018-12-08 12:12:31,606 INFO L138 BoogieDeclarations]: Found implementation of procedure gnttab_release_grant_reference [2018-12-08 12:12:31,606 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2018-12-08 12:12:31,606 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2018-12-08 12:12:31,606 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2018-12-08 12:12:31,606 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2018-12-08 12:12:31,606 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_can_sg [2018-12-08 12:12:31,606 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_can_sg [2018-12-08 12:12:31,606 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-12-08 12:12:31,606 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2018-12-08 12:12:31,606 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2018-12-08 12:12:31,607 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2018-12-08 12:12:31,607 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2018-12-08 12:12:31,607 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2018-12-08 12:12:31,607 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2018-12-08 12:12:31,607 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_u32 [2018-12-08 12:12:31,607 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_tail [2018-12-08 12:12:31,607 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_tail [2018-12-08 12:12:31,607 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_bh [2018-12-08 12:12:31,607 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_bh [2018-12-08 12:12:31,607 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_rxidx [2018-12-08 12:12:31,607 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_rxidx [2018-12-08 12:12:31,607 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2018-12-08 12:12:31,607 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2018-12-08 12:12:31,607 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_close [2018-12-08 12:12:31,607 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_close [2018-12-08 12:12:31,607 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_read [2018-12-08 12:12:31,607 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_read [2018-12-08 12:12:31,607 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_7 [2018-12-08 12:12:31,607 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_7 [2018-12-08 12:12:31,607 INFO L130 BoogieDeclarations]: Found specification of procedure netif_exit [2018-12-08 12:12:31,608 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_exit [2018-12-08 12:12:31,608 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-12-08 12:12:31,608 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2018-12-08 12:12:31,608 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2018-12-08 12:12:31,608 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2018-12-08 12:12:31,608 INFO L130 BoogieDeclarations]: Found specification of procedure dump_page [2018-12-08 12:12:31,608 INFO L138 BoogieDeclarations]: Found implementation of procedure dump_page [2018-12-08 12:12:31,608 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_get_sset_count [2018-12-08 12:12:31,608 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_get_sset_count [2018-12-08 12:12:31,608 INFO L130 BoogieDeclarations]: Found specification of procedure write_queue_xenstore_keys [2018-12-08 12:12:31,608 INFO L138 BoogieDeclarations]: Found implementation of procedure write_queue_xenstore_keys [2018-12-08 12:12:31,608 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_queue_stopped [2018-12-08 12:12:31,608 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_queue_stopped [2018-12-08 12:12:31,608 INFO L130 BoogieDeclarations]: Found specification of procedure netif_init [2018-12-08 12:12:31,608 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_init [2018-12-08 12:12:31,608 INFO L130 BoogieDeclarations]: Found specification of procedure pfn_to_mfn [2018-12-08 12:12:31,608 INFO L138 BoogieDeclarations]: Found implementation of procedure pfn_to_mfn [2018-12-08 12:12:31,608 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2018-12-08 12:12:31,608 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2018-12-08 12:12:31,609 INFO L130 BoogieDeclarations]: Found specification of procedure netfront_probe [2018-12-08 12:12:31,609 INFO L138 BoogieDeclarations]: Found implementation of procedure netfront_probe [2018-12-08 12:12:31,609 INFO L130 BoogieDeclarations]: Found specification of procedure find_next_bit [2018-12-08 12:12:31,609 INFO L138 BoogieDeclarations]: Found implementation of procedure find_next_bit [2018-12-08 12:12:31,609 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2018-12-08 12:12:31,609 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2018-12-08 12:12:31,609 INFO L130 BoogieDeclarations]: Found specification of procedure add_id_to_freelist [2018-12-08 12:12:31,609 INFO L138 BoogieDeclarations]: Found implementation of procedure add_id_to_freelist [2018-12-08 12:12:31,609 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_alloc_rx_buffers [2018-12-08 12:12:31,609 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_alloc_rx_buffers [2018-12-08 12:12:31,609 INFO L130 BoogieDeclarations]: Found specification of procedure skb_entry_set_link [2018-12-08 12:12:31,609 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_entry_set_link [2018-12-08 12:12:31,609 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_bh_2 [2018-12-08 12:12:31,609 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_bh_2 [2018-12-08 12:12:31,609 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2018-12-08 12:12:31,609 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2018-12-08 12:12:31,609 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_etherdev_mqs [2018-12-08 12:12:31,609 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_etherdev_mqs [2018-12-08 12:12:31,609 INFO L130 BoogieDeclarations]: Found specification of procedure choose_timer_1 [2018-12-08 12:12:31,609 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_timer_1 [2018-12-08 12:12:31,609 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2018-12-08 12:12:31,610 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2018-12-08 12:12:31,610 INFO L130 BoogieDeclarations]: Found specification of procedure rx_refill_timeout [2018-12-08 12:12:31,610 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_refill_timeout [2018-12-08 12:12:31,610 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2018-12-08 12:12:31,610 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2018-12-08 12:12:31,610 INFO L130 BoogieDeclarations]: Found specification of procedure skb_gso_ok [2018-12-08 12:12:31,610 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_gso_ok [2018-12-08 12:12:31,610 INFO L130 BoogieDeclarations]: Found specification of procedure netfront_resume [2018-12-08 12:12:31,610 INFO L138 BoogieDeclarations]: Found implementation of procedure netfront_resume [2018-12-08 12:12:31,610 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_36 [2018-12-08 12:12:31,610 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_36 [2018-12-08 12:12:31,610 INFO L130 BoogieDeclarations]: Found specification of procedure free_pages [2018-12-08 12:12:31,610 INFO L138 BoogieDeclarations]: Found implementation of procedure free_pages [2018-12-08 12:12:31,610 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_start_xmit [2018-12-08 12:12:31,610 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_start_xmit [2018-12-08 12:12:31,610 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_unregister_driver [2018-12-08 12:12:31,610 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_unregister_driver [2018-12-08 12:12:31,610 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_add [2018-12-08 12:12:31,610 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_add [2018-12-08 12:12:31,610 INFO L130 BoogieDeclarations]: Found specification of procedure __bitmap_weight [2018-12-08 12:12:31,611 INFO L138 BoogieDeclarations]: Found implementation of procedure __bitmap_weight [2018-12-08 12:12:31,611 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_release_rx_bufs [2018-12-08 12:12:31,611 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_release_rx_bufs [2018-12-08 12:12:31,611 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_any [2018-12-08 12:12:31,611 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_kfree_skb_any [2018-12-08 12:12:31,611 INFO L130 BoogieDeclarations]: Found specification of procedure gnttab_end_foreign_access_ref [2018-12-08 12:12:31,611 INFO L138 BoogieDeclarations]: Found implementation of procedure gnttab_end_foreign_access_ref [2018-12-08 12:12:31,611 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_init_queue [2018-12-08 12:12:31,611 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_init_queue [2018-12-08 12:12:31,611 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2018-12-08 12:12:31,611 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2018-12-08 12:12:31,611 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2018-12-08 12:12:31,611 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2018-12-08 12:12:31,611 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2018-12-08 12:12:31,611 INFO L130 BoogieDeclarations]: Found specification of procedure __napi_schedule [2018-12-08 12:12:31,611 INFO L138 BoogieDeclarations]: Found implementation of procedure __napi_schedule [2018-12-08 12:12:31,611 INFO L130 BoogieDeclarations]: Found specification of procedure gnttab_free_grant_references [2018-12-08 12:12:31,611 INFO L138 BoogieDeclarations]: Found implementation of procedure gnttab_free_grant_references [2018-12-08 12:12:31,612 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_4 [2018-12-08 12:12:31,612 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_4 [2018-12-08 12:12:31,612 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtoul [2018-12-08 12:12:31,612 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_strtoul [2018-12-08 12:12:31,612 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2018-12-08 12:12:31,612 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2018-12-08 12:12:31,612 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2018-12-08 12:12:31,612 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2018-12-08 12:12:31,612 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_connect [2018-12-08 12:12:31,612 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_connect [2018-12-08 12:12:31,612 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2018-12-08 12:12:31,612 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_switch_state [2018-12-08 12:12:31,612 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_switch_state [2018-12-08 12:12:31,612 INFO L130 BoogieDeclarations]: Found specification of procedure xen_has_pv_nic_devices [2018-12-08 12:12:31,612 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_has_pv_nic_devices [2018-12-08 12:12:31,612 INFO L130 BoogieDeclarations]: Found specification of procedure unbind_from_irqhandler [2018-12-08 12:12:31,612 INFO L138 BoogieDeclarations]: Found implementation of procedure unbind_from_irqhandler [2018-12-08 12:12:31,612 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_array [2018-12-08 12:12:31,612 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_array [2018-12-08 12:12:31,612 INFO L130 BoogieDeclarations]: Found specification of procedure get_zeroed_page [2018-12-08 12:12:31,613 INFO L138 BoogieDeclarations]: Found implementation of procedure get_zeroed_page [2018-12-08 12:12:31,613 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2018-12-08 12:12:31,613 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2018-12-08 12:12:31,613 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kcalloc_14 [2018-12-08 12:12:31,613 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kcalloc_14 [2018-12-08 12:12:31,613 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-12-08 12:12:31,613 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_1 [2018-12-08 12:12:31,613 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_1 [2018-12-08 12:12:31,613 INFO L130 BoogieDeclarations]: Found specification of procedure netback_changed [2018-12-08 12:12:31,613 INFO L138 BoogieDeclarations]: Found implementation of procedure netback_changed [2018-12-08 12:12:31,613 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_poll_controller [2018-12-08 12:12:31,613 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_poll_controller [2018-12-08 12:12:31,613 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_insert [2018-12-08 12:12:31,613 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_insert [2018-12-08 12:12:31,613 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2018-12-08 12:12:31,613 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2018-12-08 12:12:31,613 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_device_ops_4 [2018-12-08 12:12:31,613 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_device_ops_4 [2018-12-08 12:12:31,613 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_weight [2018-12-08 12:12:31,613 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_weight [2018-12-08 12:12:31,614 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-12-08 12:12:31,614 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2018-12-08 12:12:31,614 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2018-12-08 12:12:31,614 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2018-12-08 12:12:31,614 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2018-12-08 12:12:31,614 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2018-12-08 12:12:31,614 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2018-12-08 12:12:31,614 INFO L130 BoogieDeclarations]: Found specification of procedure skb_get_queue_mapping [2018-12-08 12:12:31,614 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_get_queue_mapping [2018-12-08 12:12:31,614 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2018-12-08 12:12:31,614 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2018-12-08 12:12:31,614 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_update_features [2018-12-08 12:12:31,614 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_update_features [2018-12-08 12:12:31,614 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_page [2018-12-08 12:12:31,614 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_page [2018-12-08 12:12:31,614 INFO L130 BoogieDeclarations]: Found specification of procedure net_gso_ok [2018-12-08 12:12:31,614 INFO L138 BoogieDeclarations]: Found implementation of procedure net_gso_ok [2018-12-08 12:12:31,614 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_sysfs_delif [2018-12-08 12:12:31,614 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_sysfs_delif [2018-12-08 12:12:31,614 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2018-12-08 12:12:31,614 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2018-12-08 12:12:31,615 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_select_queue [2018-12-08 12:12:31,615 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_select_queue [2018-12-08 12:12:31,615 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pages_current [2018-12-08 12:12:31,615 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_pages_current [2018-12-08 12:12:31,615 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_end_access [2018-12-08 12:12:31,615 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_end_access [2018-12-08 12:12:31,615 INFO L130 BoogieDeclarations]: Found specification of procedure skb_get [2018-12-08 12:12:31,615 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_get [2018-12-08 12:12:31,615 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2018-12-08 12:12:31,615 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2018-12-08 12:12:31,615 INFO L130 BoogieDeclarations]: Found specification of procedure compound_order [2018-12-08 12:12:31,615 INFO L138 BoogieDeclarations]: Found implementation of procedure compound_order [2018-12-08 12:12:31,615 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2018-12-08 12:12:31,615 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2018-12-08 12:12:31,615 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_before [2018-12-08 12:12:31,615 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_before [2018-12-08 12:12:31,615 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_open [2018-12-08 12:12:31,615 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_open [2018-12-08 12:12:31,615 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_get_rx_ref [2018-12-08 12:12:31,615 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_get_rx_ref [2018-12-08 12:12:31,615 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2018-12-08 12:12:31,616 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2018-12-08 12:12:31,616 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2018-12-08 12:12:31,616 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2018-12-08 12:12:31,616 INFO L130 BoogieDeclarations]: Found specification of procedure skb_add_rx_frag [2018-12-08 12:12:31,616 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_add_rx_frag [2018-12-08 12:12:31,616 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_bh_6 [2018-12-08 12:12:31,616 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_bh_6 [2018-12-08 12:12:31,616 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-12-08 12:12:31,616 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_41 [2018-12-08 12:12:31,616 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_41 [2018-12-08 12:12:31,616 INFO L130 BoogieDeclarations]: Found specification of procedure setup_netfront_split [2018-12-08 12:12:31,616 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_netfront_split [2018-12-08 12:12:31,616 INFO L130 BoogieDeclarations]: Found specification of procedure net_ratelimit [2018-12-08 12:12:31,616 INFO L138 BoogieDeclarations]: Found implementation of procedure net_ratelimit [2018-12-08 12:12:31,616 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_ethtool_ops_3 [2018-12-08 12:12:31,616 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_ethtool_ops_3 [2018-12-08 12:12:31,616 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2018-12-08 12:12:31,616 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2018-12-08 12:12:31,616 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_uninit [2018-12-08 12:12:31,617 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_uninit [2018-12-08 12:12:31,617 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2018-12-08 12:12:31,617 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2018-12-08 12:12:31,617 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2018-12-08 12:12:31,617 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2018-12-08 12:12:31,617 INFO L130 BoogieDeclarations]: Found specification of procedure get_id_from_freelist [2018-12-08 12:12:31,617 INFO L138 BoogieDeclarations]: Found implementation of procedure get_id_from_freelist [2018-12-08 12:12:31,617 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_all_queues [2018-12-08 12:12:31,617 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_all_queues [2018-12-08 12:12:31,617 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_dequeue [2018-12-08 12:12:31,617 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_dequeue [2018-12-08 12:12:31,617 INFO L130 BoogieDeclarations]: Found specification of procedure __get_page_tail [2018-12-08 12:12:31,617 INFO L138 BoogieDeclarations]: Found implementation of procedure __get_page_tail [2018-12-08 12:12:31,617 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_fix_features [2018-12-08 12:12:31,617 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_fix_features [2018-12-08 12:12:31,617 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_1 [2018-12-08 12:12:31,617 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_1 [2018-12-08 12:12:31,618 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2018-12-08 12:12:31,618 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2018-12-08 12:12:31,618 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_irq [2018-12-08 12:12:31,618 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_kfree_skb_irq [2018-12-08 12:12:31,618 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_39 [2018-12-08 12:12:31,618 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_39 [2018-12-08 12:12:31,618 INFO L130 BoogieDeclarations]: Found specification of procedure get_phys_to_machine [2018-12-08 12:12:31,618 INFO L138 BoogieDeclarations]: Found implementation of procedure get_phys_to_machine [2018-12-08 12:12:31,618 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2018-12-08 12:12:31,618 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2018-12-08 12:12:31,618 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_rx_interrupt [2018-12-08 12:12:31,618 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_rx_interrupt [2018-12-08 12:12:31,618 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_42 [2018-12-08 12:12:31,618 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_42 [2018-12-08 12:12:31,618 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_maybe_wake_tx [2018-12-08 12:12:31,618 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_maybe_wake_tx [2018-12-08 12:12:31,618 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2018-12-08 12:12:31,618 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2018-12-08 12:12:31,618 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_next [2018-12-08 12:12:31,619 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_next [2018-12-08 12:12:31,619 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-12-08 12:12:31,619 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-12-08 12:12:31,619 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-12-08 12:12:31,619 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_1 [2018-12-08 12:12:31,619 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_1 [2018-12-08 12:12:31,619 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_35 [2018-12-08 12:12:31,619 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_35 [2018-12-08 12:12:31,619 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_make_frags [2018-12-08 12:12:31,619 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_make_frags [2018-12-08 12:12:31,619 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2018-12-08 12:12:31,619 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2018-12-08 12:12:31,619 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2018-12-08 12:12:31,619 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2018-12-08 12:12:31,619 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2018-12-08 12:12:31,619 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2018-12-08 12:12:31,619 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_strstate [2018-12-08 12:12:31,619 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_strstate [2018-12-08 12:12:31,619 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2018-12-08 12:12:31,619 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2018-12-08 12:12:31,619 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_suspend_2 [2018-12-08 12:12:31,620 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_suspend_2 [2018-12-08 12:12:31,620 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2018-12-08 12:12:31,620 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2018-12-08 12:12:31,620 INFO L130 BoogieDeclarations]: Found specification of procedure PageCompound [2018-12-08 12:12:31,620 INFO L138 BoogieDeclarations]: Found implementation of procedure PageCompound [2018-12-08 12:12:31,620 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_8 [2018-12-08 12:12:31,620 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_8 [2018-12-08 12:12:31,620 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_check [2018-12-08 12:12:31,620 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_check [2018-12-08 12:12:31,620 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_pages_11 [2018-12-08 12:12:31,620 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_pages_11 [2018-12-08 12:12:31,620 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_gso [2018-12-08 12:12:31,620 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_gso [2018-12-08 12:12:31,620 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2018-12-08 12:12:31,620 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2018-12-08 12:12:31,620 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2018-12-08 12:12:31,620 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2018-12-08 12:12:31,620 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_register_frontend [2018-12-08 12:12:31,620 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_register_frontend [2018-12-08 12:12:31,620 INFO L130 BoogieDeclarations]: Found specification of procedure netif_set_gso_max_size [2018-12-08 12:12:31,620 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_set_gso_max_size [2018-12-08 12:12:31,621 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_len [2018-12-08 12:12:31,621 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_len [2018-12-08 12:12:31,621 INFO L130 BoogieDeclarations]: Found specification of procedure gnttab_grant_foreign_access_ref [2018-12-08 12:12:31,621 INFO L138 BoogieDeclarations]: Found implementation of procedure gnttab_grant_foreign_access_ref [2018-12-08 12:12:31,621 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_interrupt [2018-12-08 12:12:31,621 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_interrupt [2018-12-08 12:12:31,621 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_40 [2018-12-08 12:12:31,621 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_40 [2018-12-08 12:12:31,621 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_43 [2018-12-08 12:12:31,621 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_43 [2018-12-08 12:12:31,621 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2018-12-08 12:12:31,621 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2018-12-08 12:12:31,621 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2018-12-08 12:12:31,621 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2018-12-08 12:12:31,621 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_set_features [2018-12-08 12:12:31,621 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_set_features [2018-12-08 12:12:31,621 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2018-12-08 12:12:31,621 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2018-12-08 12:12:31,621 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irq [2018-12-08 12:12:31,621 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irq [2018-12-08 12:12:31,621 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_begin_irq [2018-12-08 12:12:31,622 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_begin_irq [2018-12-08 12:12:31,622 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2018-12-08 12:12:31,622 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2018-12-08 12:12:31,622 INFO L130 BoogieDeclarations]: Found specification of procedure skb_has_frag_list [2018-12-08 12:12:31,622 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_has_frag_list [2018-12-08 12:12:31,622 INFO L130 BoogieDeclarations]: Found specification of procedure setup_netfront_single [2018-12-08 12:12:31,622 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_netfront_single [2018-12-08 12:12:31,622 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_create_dev [2018-12-08 12:12:31,622 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_create_dev [2018-12-08 12:12:31,622 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_count_skb_frag_slots [2018-12-08 12:12:31,622 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_count_skb_frag_slots [2018-12-08 12:12:31,622 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2018-12-08 12:12:31,622 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2018-12-08 12:12:31,622 INFO L130 BoogieDeclarations]: Found specification of procedure gnttab_query_foreign_access [2018-12-08 12:12:31,622 INFO L138 BoogieDeclarations]: Found implementation of procedure gnttab_query_foreign_access [2018-12-08 12:12:31,622 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2018-12-08 12:12:31,622 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule_prep [2018-12-08 12:12:31,622 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule_prep [2018-12-08 12:12:31,622 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2018-12-08 12:12:31,622 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2018-12-08 12:12:31,622 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2018-12-08 12:12:31,622 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2018-12-08 12:12:31,623 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2018-12-08 12:12:31,623 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2018-12-08 12:12:31,623 INFO L130 BoogieDeclarations]: Found specification of procedure device_remove_file [2018-12-08 12:12:31,623 INFO L138 BoogieDeclarations]: Found implementation of procedure device_remove_file [2018-12-08 12:12:31,623 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_free_evtchn [2018-12-08 12:12:31,623 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_free_evtchn [2018-12-08 12:12:31,623 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_get_rx_skb [2018-12-08 12:12:31,623 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_get_rx_skb [2018-12-08 12:12:31,623 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-12-08 12:12:31,623 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-12-08 12:12:31,623 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_tx_buf_gc [2018-12-08 12:12:31,623 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_tx_buf_gc [2018-12-08 12:12:31,623 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2018-12-08 12:12:31,623 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2018-12-08 12:12:31,623 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2018-12-08 12:12:31,623 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2018-12-08 12:12:36,380 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-12-08 12:12:36,381 INFO L280 CfgBuilder]: Removed 0 assue(true) statements. [2018-12-08 12:12:36,381 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.12 12:12:36 BoogieIcfgContainer [2018-12-08 12:12:36,381 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-12-08 12:12:36,382 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-12-08 12:12:36,382 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-12-08 12:12:36,385 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-12-08 12:12:36,385 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 08.12 12:12:29" (1/3) ... [2018-12-08 12:12:36,386 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4104e315 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.12 12:12:36, skipping insertion in model container [2018-12-08 12:12:36,386 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 12:12:31" (2/3) ... [2018-12-08 12:12:36,386 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4104e315 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.12 12:12:36, skipping insertion in model container [2018-12-08 12:12:36,386 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.12 12:12:36" (3/3) ... [2018-12-08 12:12:36,388 INFO L112 eAbstractionObserver]: Analyzing ICFG 43_2a_bitvector_linux-3.16-rc1.tar.xz-43_2a-drivers--net--xen-netfront.ko-entry_point_true-unreach-call.cil.out.i [2018-12-08 12:12:36,397 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-12-08 12:12:36,405 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-12-08 12:12:36,419 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-12-08 12:12:36,452 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2018-12-08 12:12:36,453 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-12-08 12:12:36,453 INFO L383 AbstractCegarLoop]: Hoare is true [2018-12-08 12:12:36,453 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-12-08 12:12:36,453 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-12-08 12:12:36,453 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-12-08 12:12:36,453 INFO L387 AbstractCegarLoop]: Difference is false [2018-12-08 12:12:36,454 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-12-08 12:12:36,454 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-12-08 12:12:36,486 INFO L276 IsEmpty]: Start isEmpty. Operand 2072 states. [2018-12-08 12:12:36,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2018-12-08 12:12:36,504 INFO L394 BasicCegarLoop]: Found error trace [2018-12-08 12:12:36,504 INFO L402 BasicCegarLoop]: trace histogram [9, 9, 9, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 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] [2018-12-08 12:12:36,506 INFO L423 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-08 12:12:36,511 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 12:12:36,511 INFO L82 PathProgramCache]: Analyzing trace with hash 538004044, now seen corresponding path program 1 times [2018-12-08 12:12:36,513 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-08 12:12:36,513 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-08 12:12:36,567 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 12:12:36,567 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 12:12:36,567 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 12:12:36,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 12:12:36,998 INFO L134 CoverageAnalysis]: Checked inductivity of 173 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 173 trivial. 0 not checked. [2018-12-08 12:12:36,999 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-08 12:12:37,000 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-08 12:12:37,002 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-08 12:12:37,010 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-08 12:12:37,010 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-08 12:12:37,012 INFO L87 Difference]: Start difference. First operand 2072 states. Second operand 3 states. [2018-12-08 12:12:37,414 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-08 12:12:37,414 INFO L93 Difference]: Finished difference Result 5431 states and 6926 transitions. [2018-12-08 12:12:37,414 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-08 12:12:37,415 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 180 [2018-12-08 12:12:37,416 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-08 12:12:37,444 INFO L225 Difference]: With dead ends: 5431 [2018-12-08 12:12:37,444 INFO L226 Difference]: Without dead ends: 3324 [2018-12-08 12:12:37,454 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-08 12:12:37,475 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3324 states. [2018-12-08 12:12:37,598 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3324 to 3310. [2018-12-08 12:12:37,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3310 states. [2018-12-08 12:12:37,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3310 states to 3310 states and 4170 transitions. [2018-12-08 12:12:37,610 INFO L78 Accepts]: Start accepts. Automaton has 3310 states and 4170 transitions. Word has length 180 [2018-12-08 12:12:37,611 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-08 12:12:37,611 INFO L480 AbstractCegarLoop]: Abstraction has 3310 states and 4170 transitions. [2018-12-08 12:12:37,611 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-08 12:12:37,611 INFO L276 IsEmpty]: Start isEmpty. Operand 3310 states and 4170 transitions. [2018-12-08 12:12:37,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2018-12-08 12:12:37,616 INFO L394 BasicCegarLoop]: Found error trace [2018-12-08 12:12:37,617 INFO L402 BasicCegarLoop]: trace histogram [9, 9, 9, 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, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-08 12:12:37,617 INFO L423 AbstractCegarLoop]: === Iteration 2 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-08 12:12:37,617 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 12:12:37,617 INFO L82 PathProgramCache]: Analyzing trace with hash -154497877, now seen corresponding path program 1 times [2018-12-08 12:12:37,617 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-08 12:12:37,617 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-08 12:12:37,622 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 12:12:37,622 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 12:12:37,622 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 12:12:37,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 12:12:37,775 INFO L134 CoverageAnalysis]: Checked inductivity of 159 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 159 trivial. 0 not checked. [2018-12-08 12:12:37,775 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-08 12:12:37,775 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-08 12:12:37,777 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-08 12:12:37,777 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-08 12:12:37,777 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-08 12:12:37,777 INFO L87 Difference]: Start difference. First operand 3310 states and 4170 transitions. Second operand 3 states. [2018-12-08 12:12:38,011 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-08 12:12:38,011 INFO L93 Difference]: Finished difference Result 7975 states and 10042 transitions. [2018-12-08 12:12:38,011 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-08 12:12:38,012 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 174 [2018-12-08 12:12:38,012 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-08 12:12:38,026 INFO L225 Difference]: With dead ends: 7975 [2018-12-08 12:12:38,026 INFO L226 Difference]: Without dead ends: 4698 [2018-12-08 12:12:38,034 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-08 12:12:38,039 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4698 states. [2018-12-08 12:12:38,118 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4698 to 4695. [2018-12-08 12:12:38,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4695 states. [2018-12-08 12:12:38,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4695 states to 4695 states and 5913 transitions. [2018-12-08 12:12:38,132 INFO L78 Accepts]: Start accepts. Automaton has 4695 states and 5913 transitions. Word has length 174 [2018-12-08 12:12:38,132 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-08 12:12:38,132 INFO L480 AbstractCegarLoop]: Abstraction has 4695 states and 5913 transitions. [2018-12-08 12:12:38,132 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-08 12:12:38,132 INFO L276 IsEmpty]: Start isEmpty. Operand 4695 states and 5913 transitions. [2018-12-08 12:12:38,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2018-12-08 12:12:38,135 INFO L394 BasicCegarLoop]: Found error trace [2018-12-08 12:12:38,135 INFO L402 BasicCegarLoop]: trace histogram [11, 11, 11, 3, 3, 3, 2, 2, 2, 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, 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] [2018-12-08 12:12:38,135 INFO L423 AbstractCegarLoop]: === Iteration 3 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-08 12:12:38,135 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 12:12:38,135 INFO L82 PathProgramCache]: Analyzing trace with hash -1367251995, now seen corresponding path program 1 times [2018-12-08 12:12:38,135 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-08 12:12:38,136 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-08 12:12:38,138 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 12:12:38,139 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 12:12:38,139 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 12:12:38,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 12:12:38,296 INFO L134 CoverageAnalysis]: Checked inductivity of 239 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 239 trivial. 0 not checked. [2018-12-08 12:12:38,296 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-08 12:12:38,296 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-08 12:12:38,296 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-08 12:12:38,296 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-08 12:12:38,296 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-08 12:12:38,297 INFO L87 Difference]: Start difference. First operand 4695 states and 5913 transitions. Second operand 3 states. [2018-12-08 12:12:38,446 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-08 12:12:38,446 INFO L93 Difference]: Finished difference Result 9370 states and 11814 transitions. [2018-12-08 12:12:38,447 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-08 12:12:38,447 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 210 [2018-12-08 12:12:38,447 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-08 12:12:38,465 INFO L225 Difference]: With dead ends: 9370 [2018-12-08 12:12:38,465 INFO L226 Difference]: Without dead ends: 4721 [2018-12-08 12:12:38,474 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-08 12:12:38,479 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4721 states. [2018-12-08 12:12:38,561 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4721 to 4715. [2018-12-08 12:12:38,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4715 states. [2018-12-08 12:12:38,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4715 states to 4715 states and 5933 transitions. [2018-12-08 12:12:38,572 INFO L78 Accepts]: Start accepts. Automaton has 4715 states and 5933 transitions. Word has length 210 [2018-12-08 12:12:38,572 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-08 12:12:38,572 INFO L480 AbstractCegarLoop]: Abstraction has 4715 states and 5933 transitions. [2018-12-08 12:12:38,572 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-08 12:12:38,572 INFO L276 IsEmpty]: Start isEmpty. Operand 4715 states and 5933 transitions. [2018-12-08 12:12:38,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2018-12-08 12:12:38,574 INFO L394 BasicCegarLoop]: Found error trace [2018-12-08 12:12:38,575 INFO L402 BasicCegarLoop]: trace histogram [11, 11, 11, 3, 3, 3, 2, 2, 2, 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, 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] [2018-12-08 12:12:38,575 INFO L423 AbstractCegarLoop]: === Iteration 4 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-08 12:12:38,575 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 12:12:38,575 INFO L82 PathProgramCache]: Analyzing trace with hash -1309581759, now seen corresponding path program 1 times [2018-12-08 12:12:38,575 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-08 12:12:38,575 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-08 12:12:38,577 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 12:12:38,577 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 12:12:38,577 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 12:12:38,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 12:12:38,730 INFO L134 CoverageAnalysis]: Checked inductivity of 239 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 235 trivial. 0 not checked. [2018-12-08 12:12:38,730 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-08 12:12:38,730 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-08 12:12:38,731 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-08 12:12:38,731 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-08 12:12:38,731 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-08 12:12:38,731 INFO L87 Difference]: Start difference. First operand 4715 states and 5933 transitions. Second operand 3 states. [2018-12-08 12:12:39,098 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-08 12:12:39,098 INFO L93 Difference]: Finished difference Result 12283 states and 15459 transitions. [2018-12-08 12:12:39,099 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-08 12:12:39,099 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 212 [2018-12-08 12:12:39,099 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-08 12:12:39,130 INFO L225 Difference]: With dead ends: 12283 [2018-12-08 12:12:39,130 INFO L226 Difference]: Without dead ends: 7614 [2018-12-08 12:12:39,143 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-08 12:12:39,151 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7614 states. [2018-12-08 12:12:39,310 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7614 to 7584. [2018-12-08 12:12:39,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7584 states. [2018-12-08 12:12:39,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7584 states to 7584 states and 9532 transitions. [2018-12-08 12:12:39,325 INFO L78 Accepts]: Start accepts. Automaton has 7584 states and 9532 transitions. Word has length 212 [2018-12-08 12:12:39,325 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-08 12:12:39,325 INFO L480 AbstractCegarLoop]: Abstraction has 7584 states and 9532 transitions. [2018-12-08 12:12:39,325 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-08 12:12:39,325 INFO L276 IsEmpty]: Start isEmpty. Operand 7584 states and 9532 transitions. [2018-12-08 12:12:39,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2018-12-08 12:12:39,328 INFO L394 BasicCegarLoop]: Found error trace [2018-12-08 12:12:39,328 INFO L402 BasicCegarLoop]: trace histogram [11, 11, 11, 3, 3, 3, 2, 2, 2, 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, 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] [2018-12-08 12:12:39,328 INFO L423 AbstractCegarLoop]: === Iteration 5 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-08 12:12:39,328 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 12:12:39,328 INFO L82 PathProgramCache]: Analyzing trace with hash -520399907, now seen corresponding path program 1 times [2018-12-08 12:12:39,328 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-08 12:12:39,328 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-08 12:12:39,330 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 12:12:39,331 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 12:12:39,331 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 12:12:39,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 12:12:39,619 INFO L134 CoverageAnalysis]: Checked inductivity of 239 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 239 trivial. 0 not checked. [2018-12-08 12:12:39,619 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-08 12:12:39,619 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-08 12:12:39,619 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-08 12:12:39,619 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-08 12:12:39,620 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-08 12:12:39,620 INFO L87 Difference]: Start difference. First operand 7584 states and 9532 transitions. Second operand 3 states. [2018-12-08 12:12:39,790 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-08 12:12:39,791 INFO L93 Difference]: Finished difference Result 13463 states and 16946 transitions. [2018-12-08 12:12:39,791 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-08 12:12:39,791 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 210 [2018-12-08 12:12:39,791 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-08 12:12:39,828 INFO L225 Difference]: With dead ends: 13463 [2018-12-08 12:12:39,828 INFO L226 Difference]: Without dead ends: 13460 [2018-12-08 12:12:39,835 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 5 SyntacticMatches, 1 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-08 12:12:39,848 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 13460 states. [2018-12-08 12:12:40,077 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 13460 to 13380. [2018-12-08 12:12:40,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13380 states. [2018-12-08 12:12:40,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13380 states to 13380 states and 16816 transitions. [2018-12-08 12:12:40,098 INFO L78 Accepts]: Start accepts. Automaton has 13380 states and 16816 transitions. Word has length 210 [2018-12-08 12:12:40,099 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-08 12:12:40,099 INFO L480 AbstractCegarLoop]: Abstraction has 13380 states and 16816 transitions. [2018-12-08 12:12:40,099 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-08 12:12:40,099 INFO L276 IsEmpty]: Start isEmpty. Operand 13380 states and 16816 transitions. [2018-12-08 12:12:40,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 304 [2018-12-08 12:12:40,109 INFO L394 BasicCegarLoop]: Found error trace [2018-12-08 12:12:40,109 INFO L402 BasicCegarLoop]: trace histogram [12, 12, 12, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 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, 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] [2018-12-08 12:12:40,109 INFO L423 AbstractCegarLoop]: === Iteration 6 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-08 12:12:40,109 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 12:12:40,109 INFO L82 PathProgramCache]: Analyzing trace with hash 171133026, now seen corresponding path program 1 times [2018-12-08 12:12:40,110 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-08 12:12:40,110 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-08 12:12:40,112 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 12:12:40,112 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 12:12:40,112 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 12:12:40,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 12:12:40,275 INFO L134 CoverageAnalysis]: Checked inductivity of 310 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 306 trivial. 0 not checked. [2018-12-08 12:12:40,275 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-08 12:12:40,275 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-08 12:12:40,275 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-08 12:12:40,276 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-08 12:12:40,276 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-08 12:12:40,276 INFO L87 Difference]: Start difference. First operand 13380 states and 16816 transitions. Second operand 3 states. [2018-12-08 12:12:40,887 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-08 12:12:40,887 INFO L93 Difference]: Finished difference Result 32617 states and 41022 transitions. [2018-12-08 12:12:40,888 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-08 12:12:40,888 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 303 [2018-12-08 12:12:40,888 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-08 12:12:40,954 INFO L225 Difference]: With dead ends: 32617 [2018-12-08 12:12:40,954 INFO L226 Difference]: Without dead ends: 19283 [2018-12-08 12:12:40,980 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-08 12:12:40,997 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 19283 states. [2018-12-08 12:12:41,270 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 19283 to 19194. [2018-12-08 12:12:41,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 19194 states. [2018-12-08 12:12:41,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19194 states to 19194 states and 23990 transitions. [2018-12-08 12:12:41,305 INFO L78 Accepts]: Start accepts. Automaton has 19194 states and 23990 transitions. Word has length 303 [2018-12-08 12:12:41,305 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-08 12:12:41,305 INFO L480 AbstractCegarLoop]: Abstraction has 19194 states and 23990 transitions. [2018-12-08 12:12:41,305 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-08 12:12:41,306 INFO L276 IsEmpty]: Start isEmpty. Operand 19194 states and 23990 transitions. [2018-12-08 12:12:41,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 327 [2018-12-08 12:12:41,322 INFO L394 BasicCegarLoop]: Found error trace [2018-12-08 12:12:41,322 INFO L402 BasicCegarLoop]: trace histogram [12, 12, 12, 4, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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, 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] [2018-12-08 12:12:41,322 INFO L423 AbstractCegarLoop]: === Iteration 7 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-08 12:12:41,322 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 12:12:41,322 INFO L82 PathProgramCache]: Analyzing trace with hash 1966986063, now seen corresponding path program 1 times [2018-12-08 12:12:41,323 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-08 12:12:41,323 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-08 12:12:41,326 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 12:12:41,326 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 12:12:41,326 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 12:12:41,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 12:12:41,602 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 316 trivial. 0 not checked. [2018-12-08 12:12:41,602 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-08 12:12:41,602 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-12-08 12:12:41,603 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-12-08 12:12:41,603 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-12-08 12:12:41,603 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-12-08 12:12:41,603 INFO L87 Difference]: Start difference. First operand 19194 states and 23990 transitions. Second operand 5 states. [2018-12-08 12:12:42,057 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-08 12:12:42,057 INFO L93 Difference]: Finished difference Result 38414 states and 47994 transitions. [2018-12-08 12:12:42,058 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-12-08 12:12:42,058 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 326 [2018-12-08 12:12:42,058 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-08 12:12:42,092 INFO L225 Difference]: With dead ends: 38414 [2018-12-08 12:12:42,092 INFO L226 Difference]: Without dead ends: 19194 [2018-12-08 12:12:42,117 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-12-08 12:12:42,130 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 19194 states. [2018-12-08 12:12:42,379 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 19194 to 19194. [2018-12-08 12:12:42,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 19194 states. [2018-12-08 12:12:42,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19194 states to 19194 states and 23954 transitions. [2018-12-08 12:12:42,410 INFO L78 Accepts]: Start accepts. Automaton has 19194 states and 23954 transitions. Word has length 326 [2018-12-08 12:12:42,410 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-08 12:12:42,410 INFO L480 AbstractCegarLoop]: Abstraction has 19194 states and 23954 transitions. [2018-12-08 12:12:42,410 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-12-08 12:12:42,410 INFO L276 IsEmpty]: Start isEmpty. Operand 19194 states and 23954 transitions. [2018-12-08 12:12:42,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 354 [2018-12-08 12:12:42,423 INFO L394 BasicCegarLoop]: Found error trace [2018-12-08 12:12:42,423 INFO L402 BasicCegarLoop]: trace histogram [12, 12, 12, 4, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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, 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, 1, 1, 1, 1, 1, 1] [2018-12-08 12:12:42,424 INFO L423 AbstractCegarLoop]: === Iteration 8 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-08 12:12:42,424 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 12:12:42,424 INFO L82 PathProgramCache]: Analyzing trace with hash 1416424936, now seen corresponding path program 1 times [2018-12-08 12:12:42,424 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-08 12:12:42,424 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-08 12:12:42,427 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 12:12:42,427 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 12:12:42,427 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 12:12:42,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 12:12:42,783 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 8 proven. 8 refuted. 0 times theorem prover too weak. 308 trivial. 0 not checked. [2018-12-08 12:12:42,783 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-08 12:12:42,783 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_a9ab099a-f23d-4b12-b849-6635363cfe7c/bin-2019/uautomizer/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-08 12:12:42,796 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 12:12:43,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 12:12:43,310 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-08 12:12:43,468 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 116 proven. 0 refuted. 0 times theorem prover too weak. 208 trivial. 0 not checked. [2018-12-08 12:12:43,488 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-12-08 12:12:43,488 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [14] total 16 [2018-12-08 12:12:43,489 INFO L459 AbstractCegarLoop]: Interpolant automaton has 16 states [2018-12-08 12:12:43,489 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2018-12-08 12:12:43,489 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=29, Invalid=211, Unknown=0, NotChecked=0, Total=240 [2018-12-08 12:12:43,489 INFO L87 Difference]: Start difference. First operand 19194 states and 23954 transitions. Second operand 16 states. [2018-12-08 12:12:45,650 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-08 12:12:45,651 INFO L93 Difference]: Finished difference Result 56950 states and 71451 transitions. [2018-12-08 12:12:45,651 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2018-12-08 12:12:45,651 INFO L78 Accepts]: Start accepts. Automaton has 16 states. Word has length 353 [2018-12-08 12:12:45,651 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-08 12:12:45,754 INFO L225 Difference]: With dead ends: 56950 [2018-12-08 12:12:45,754 INFO L226 Difference]: Without dead ends: 37743 [2018-12-08 12:12:45,797 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 387 GetRequests, 354 SyntacticMatches, 1 SemanticMatches, 32 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 143 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=116, Invalid=1006, Unknown=0, NotChecked=0, Total=1122 [2018-12-08 12:12:45,823 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 37743 states. [2018-12-08 12:12:46,554 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 37743 to 37724. [2018-12-08 12:12:46,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 37724 states. [2018-12-08 12:12:46,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37724 states to 37724 states and 47169 transitions. [2018-12-08 12:12:46,623 INFO L78 Accepts]: Start accepts. Automaton has 37724 states and 47169 transitions. Word has length 353 [2018-12-08 12:12:46,623 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-08 12:12:46,623 INFO L480 AbstractCegarLoop]: Abstraction has 37724 states and 47169 transitions. [2018-12-08 12:12:46,624 INFO L481 AbstractCegarLoop]: Interpolant automaton has 16 states. [2018-12-08 12:12:46,624 INFO L276 IsEmpty]: Start isEmpty. Operand 37724 states and 47169 transitions. [2018-12-08 12:12:46,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 385 [2018-12-08 12:12:46,658 INFO L394 BasicCegarLoop]: Found error trace [2018-12-08 12:12:46,659 INFO L402 BasicCegarLoop]: trace histogram [12, 12, 12, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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, 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, 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] [2018-12-08 12:12:46,659 INFO L423 AbstractCegarLoop]: === Iteration 9 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-08 12:12:46,659 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 12:12:46,659 INFO L82 PathProgramCache]: Analyzing trace with hash 2109042221, now seen corresponding path program 1 times [2018-12-08 12:12:46,659 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-08 12:12:46,659 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-08 12:12:46,662 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 12:12:46,662 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 12:12:46,662 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 12:12:46,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 12:12:46,974 INFO L134 CoverageAnalysis]: Checked inductivity of 345 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 332 trivial. 0 not checked. [2018-12-08 12:12:46,975 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-08 12:12:46,975 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_a9ab099a-f23d-4b12-b849-6635363cfe7c/bin-2019/uautomizer/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-08 12:12:46,987 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 12:12:47,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 12:12:47,448 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-08 12:12:47,505 INFO L134 CoverageAnalysis]: Checked inductivity of 345 backedges. 122 proven. 1 refuted. 0 times theorem prover too weak. 222 trivial. 0 not checked. [2018-12-08 12:12:47,537 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-12-08 12:12:47,537 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 8 [2018-12-08 12:12:47,538 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2018-12-08 12:12:47,538 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2018-12-08 12:12:47,538 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2018-12-08 12:12:47,538 INFO L87 Difference]: Start difference. First operand 37724 states and 47169 transitions. Second operand 8 states. [2018-12-08 12:12:48,069 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-08 12:12:48,069 INFO L93 Difference]: Finished difference Result 75492 states and 94604 transitions. [2018-12-08 12:12:48,070 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-12-08 12:12:48,070 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 384 [2018-12-08 12:12:48,070 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-08 12:12:48,139 INFO L225 Difference]: With dead ends: 75492 [2018-12-08 12:12:48,139 INFO L226 Difference]: Without dead ends: 37755 [2018-12-08 12:12:48,184 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 391 GetRequests, 382 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=42, Invalid=68, Unknown=0, NotChecked=0, Total=110 [2018-12-08 12:12:48,211 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 37755 states. [2018-12-08 12:12:48,815 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 37755 to 37755. [2018-12-08 12:12:48,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 37755 states. [2018-12-08 12:12:48,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37755 states to 37755 states and 47200 transitions. [2018-12-08 12:12:48,867 INFO L78 Accepts]: Start accepts. Automaton has 37755 states and 47200 transitions. Word has length 384 [2018-12-08 12:12:48,867 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-08 12:12:48,867 INFO L480 AbstractCegarLoop]: Abstraction has 37755 states and 47200 transitions. [2018-12-08 12:12:48,867 INFO L481 AbstractCegarLoop]: Interpolant automaton has 8 states. [2018-12-08 12:12:48,867 INFO L276 IsEmpty]: Start isEmpty. Operand 37755 states and 47200 transitions. [2018-12-08 12:12:48,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 388 [2018-12-08 12:12:48,887 INFO L394 BasicCegarLoop]: Found error trace [2018-12-08 12:12:48,887 INFO L402 BasicCegarLoop]: trace histogram [12, 12, 12, 6, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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, 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, 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] [2018-12-08 12:12:48,888 INFO L423 AbstractCegarLoop]: === Iteration 10 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-08 12:12:48,888 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 12:12:48,888 INFO L82 PathProgramCache]: Analyzing trace with hash -1107471242, now seen corresponding path program 2 times [2018-12-08 12:12:48,888 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-08 12:12:48,888 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-08 12:12:48,891 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 12:12:48,891 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 12:12:48,891 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 12:12:48,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 12:12:49,099 INFO L134 CoverageAnalysis]: Checked inductivity of 366 backedges. 11 proven. 14 refuted. 0 times theorem prover too weak. 341 trivial. 0 not checked. [2018-12-08 12:12:49,100 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-08 12:12:49,100 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_a9ab099a-f23d-4b12-b849-6635363cfe7c/bin-2019/uautomizer/z3 Starting monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-08 12:12:49,112 INFO L103 rtionOrderModulation]: Keeping assertion order OUTSIDE_LOOP_FIRST1 [2018-12-08 12:12:49,865 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2018-12-08 12:12:49,865 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2018-12-08 12:12:49,886 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-08 12:12:49,931 INFO L134 CoverageAnalysis]: Checked inductivity of 366 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 346 trivial. 0 not checked. [2018-12-08 12:12:49,950 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-12-08 12:12:49,951 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [6] total 7 [2018-12-08 12:12:49,951 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-12-08 12:12:49,951 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-12-08 12:12:49,951 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=26, Unknown=0, NotChecked=0, Total=42 [2018-12-08 12:12:49,951 INFO L87 Difference]: Start difference. First operand 37755 states and 47200 transitions. Second operand 7 states. [2018-12-08 12:12:50,483 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-08 12:12:50,483 INFO L93 Difference]: Finished difference Result 75496 states and 94418 transitions. [2018-12-08 12:12:50,484 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-12-08 12:12:50,484 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 387 [2018-12-08 12:12:50,484 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-08 12:12:50,549 INFO L225 Difference]: With dead ends: 75496 [2018-12-08 12:12:50,549 INFO L226 Difference]: Without dead ends: 37776 [2018-12-08 12:12:50,592 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 393 GetRequests, 387 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2018-12-08 12:12:50,618 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 37776 states. [2018-12-08 12:12:51,280 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 37776 to 37760. [2018-12-08 12:12:51,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 37760 states. [2018-12-08 12:12:51,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37760 states to 37760 states and 47205 transitions. [2018-12-08 12:12:51,331 INFO L78 Accepts]: Start accepts. Automaton has 37760 states and 47205 transitions. Word has length 387 [2018-12-08 12:12:51,331 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-08 12:12:51,331 INFO L480 AbstractCegarLoop]: Abstraction has 37760 states and 47205 transitions. [2018-12-08 12:12:51,331 INFO L481 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-12-08 12:12:51,331 INFO L276 IsEmpty]: Start isEmpty. Operand 37760 states and 47205 transitions. [2018-12-08 12:12:51,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 397 [2018-12-08 12:12:51,346 INFO L394 BasicCegarLoop]: Found error trace [2018-12-08 12:12:51,346 INFO L402 BasicCegarLoop]: trace histogram [12, 12, 12, 8, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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, 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, 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] [2018-12-08 12:12:51,346 INFO L423 AbstractCegarLoop]: === Iteration 11 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-08 12:12:51,347 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 12:12:51,347 INFO L82 PathProgramCache]: Analyzing trace with hash 1363097912, now seen corresponding path program 1 times [2018-12-08 12:12:51,347 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-08 12:12:51,347 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-08 12:12:51,349 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 12:12:51,349 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-12-08 12:12:51,349 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 12:12:51,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 12:12:51,566 INFO L134 CoverageAnalysis]: Checked inductivity of 386 backedges. 0 proven. 38 refuted. 0 times theorem prover too weak. 348 trivial. 0 not checked. [2018-12-08 12:12:51,566 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-08 12:12:51,566 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_a9ab099a-f23d-4b12-b849-6635363cfe7c/bin-2019/uautomizer/z3 Starting monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-08 12:12:51,579 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 12:12:51,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 12:12:52,000 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-08 12:12:52,077 INFO L134 CoverageAnalysis]: Checked inductivity of 386 backedges. 142 proven. 6 refuted. 0 times theorem prover too weak. 238 trivial. 0 not checked. [2018-12-08 12:12:52,097 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-12-08 12:12:52,097 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7] total 12 [2018-12-08 12:12:52,097 INFO L459 AbstractCegarLoop]: Interpolant automaton has 12 states [2018-12-08 12:12:52,097 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2018-12-08 12:12:52,097 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=53, Invalid=79, Unknown=0, NotChecked=0, Total=132 [2018-12-08 12:12:52,098 INFO L87 Difference]: Start difference. First operand 37760 states and 47205 transitions. Second operand 12 states. [2018-12-08 12:12:52,669 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-08 12:12:52,669 INFO L93 Difference]: Finished difference Result 75636 states and 94796 transitions. [2018-12-08 12:12:52,669 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2018-12-08 12:12:52,669 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 396 [2018-12-08 12:12:52,670 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-08 12:12:52,733 INFO L225 Difference]: With dead ends: 75636 [2018-12-08 12:12:52,734 INFO L226 Difference]: Without dead ends: 37811 [2018-12-08 12:12:52,779 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 408 GetRequests, 392 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 51 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=115, Invalid=191, Unknown=0, NotChecked=0, Total=306 [2018-12-08 12:12:52,805 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 37811 states. [2018-12-08 12:12:53,448 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 37811 to 37811. [2018-12-08 12:12:53,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 37811 states. [2018-12-08 12:12:53,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37811 states to 37811 states and 47256 transitions. [2018-12-08 12:12:53,501 INFO L78 Accepts]: Start accepts. Automaton has 37811 states and 47256 transitions. Word has length 396 [2018-12-08 12:12:53,501 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-08 12:12:53,502 INFO L480 AbstractCegarLoop]: Abstraction has 37811 states and 47256 transitions. [2018-12-08 12:12:53,502 INFO L481 AbstractCegarLoop]: Interpolant automaton has 12 states. [2018-12-08 12:12:53,502 INFO L276 IsEmpty]: Start isEmpty. Operand 37811 states and 47256 transitions. [2018-12-08 12:12:53,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 401 [2018-12-08 12:12:53,517 INFO L394 BasicCegarLoop]: Found error trace [2018-12-08 12:12:53,518 INFO L402 BasicCegarLoop]: trace histogram [12, 12, 12, 12, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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, 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, 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] [2018-12-08 12:12:53,518 INFO L423 AbstractCegarLoop]: === Iteration 12 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-08 12:12:53,518 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 12:12:53,518 INFO L82 PathProgramCache]: Analyzing trace with hash 151058062, now seen corresponding path program 2 times [2018-12-08 12:12:53,518 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-08 12:12:53,518 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-08 12:12:53,521 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 12:12:53,521 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 12:12:53,521 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 12:12:53,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 12:12:53,765 INFO L134 CoverageAnalysis]: Checked inductivity of 436 backedges. 0 proven. 64 refuted. 0 times theorem prover too weak. 372 trivial. 0 not checked. [2018-12-08 12:12:53,765 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-08 12:12:53,765 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_a9ab099a-f23d-4b12-b849-6635363cfe7c/bin-2019/uautomizer/z3 Starting monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-08 12:12:53,776 INFO L103 rtionOrderModulation]: Keeping assertion order OUTSIDE_LOOP_FIRST1 [2018-12-08 12:12:56,824 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2018-12-08 12:12:56,824 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2018-12-08 12:12:56,847 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-08 12:12:56,921 INFO L134 CoverageAnalysis]: Checked inductivity of 436 backedges. 164 proven. 10 refuted. 0 times theorem prover too weak. 262 trivial. 0 not checked. [2018-12-08 12:12:56,944 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-12-08 12:12:56,944 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 8] total 14 [2018-12-08 12:12:56,945 INFO L459 AbstractCegarLoop]: Interpolant automaton has 14 states [2018-12-08 12:12:56,945 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2018-12-08 12:12:56,945 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=73, Invalid=109, Unknown=0, NotChecked=0, Total=182 [2018-12-08 12:12:56,945 INFO L87 Difference]: Start difference. First operand 37811 states and 47256 transitions. Second operand 14 states. [2018-12-08 12:12:57,568 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-08 12:12:57,568 INFO L93 Difference]: Finished difference Result 75660 states and 94770 transitions. [2018-12-08 12:12:57,568 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2018-12-08 12:12:57,569 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 400 [2018-12-08 12:12:57,569 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-08 12:12:57,630 INFO L225 Difference]: With dead ends: 75660 [2018-12-08 12:12:57,630 INFO L226 Difference]: Without dead ends: 37836 [2018-12-08 12:12:57,676 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 417 GetRequests, 395 SyntacticMatches, 0 SemanticMatches, 22 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 112 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=215, Invalid=337, Unknown=0, NotChecked=0, Total=552 [2018-12-08 12:12:57,702 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 37836 states. [2018-12-08 12:12:58,170 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 37836 to 37836. [2018-12-08 12:12:58,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 37836 states. [2018-12-08 12:12:58,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37836 states to 37836 states and 47281 transitions. [2018-12-08 12:12:58,223 INFO L78 Accepts]: Start accepts. Automaton has 37836 states and 47281 transitions. Word has length 400 [2018-12-08 12:12:58,223 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-08 12:12:58,223 INFO L480 AbstractCegarLoop]: Abstraction has 37836 states and 47281 transitions. [2018-12-08 12:12:58,223 INFO L481 AbstractCegarLoop]: Interpolant automaton has 14 states. [2018-12-08 12:12:58,223 INFO L276 IsEmpty]: Start isEmpty. Operand 37836 states and 47281 transitions. [2018-12-08 12:12:58,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 403 [2018-12-08 12:12:58,239 INFO L394 BasicCegarLoop]: Found error trace [2018-12-08 12:12:58,239 INFO L402 BasicCegarLoop]: trace histogram [14, 12, 12, 12, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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, 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, 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] [2018-12-08 12:12:58,239 INFO L423 AbstractCegarLoop]: === Iteration 13 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-08 12:12:58,239 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 12:12:58,239 INFO L82 PathProgramCache]: Analyzing trace with hash 799528088, now seen corresponding path program 3 times [2018-12-08 12:12:58,239 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-08 12:12:58,239 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-08 12:12:58,242 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 12:12:58,242 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-12-08 12:12:58,242 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 12:12:58,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 12:12:58,461 INFO L134 CoverageAnalysis]: Checked inductivity of 467 backedges. 8 proven. 1 refuted. 0 times theorem prover too weak. 458 trivial. 0 not checked. [2018-12-08 12:12:58,461 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-08 12:12:58,461 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_a9ab099a-f23d-4b12-b849-6635363cfe7c/bin-2019/uautomizer/z3 Starting monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-08 12:12:58,472 INFO L103 rtionOrderModulation]: Keeping assertion order OUTSIDE_LOOP_FIRST2 [2018-12-08 12:13:01,581 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 2 check-sat command(s) [2018-12-08 12:13:01,582 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2018-12-08 12:13:01,602 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-08 12:13:01,648 INFO L134 CoverageAnalysis]: Checked inductivity of 467 backedges. 20 proven. 1 refuted. 0 times theorem prover too weak. 446 trivial. 0 not checked. [2018-12-08 12:13:01,671 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-12-08 12:13:01,671 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 4] total 5 [2018-12-08 12:13:01,671 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-12-08 12:13:01,671 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-12-08 12:13:01,671 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2018-12-08 12:13:01,671 INFO L87 Difference]: Start difference. First operand 37836 states and 47281 transitions. Second operand 5 states. [2018-12-08 12:13:02,147 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-08 12:13:02,148 INFO L93 Difference]: Finished difference Result 75657 states and 94591 transitions. [2018-12-08 12:13:02,148 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-12-08 12:13:02,148 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 402 [2018-12-08 12:13:02,148 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-08 12:13:02,210 INFO L225 Difference]: With dead ends: 75657 [2018-12-08 12:13:02,210 INFO L226 Difference]: Without dead ends: 37880 [2018-12-08 12:13:02,254 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 405 GetRequests, 401 SyntacticMatches, 1 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2018-12-08 12:13:02,280 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 37880 states. [2018-12-08 12:13:02,756 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 37880 to 37872. [2018-12-08 12:13:02,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 37872 states. [2018-12-08 12:13:02,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37872 states to 37872 states and 47333 transitions. [2018-12-08 12:13:02,811 INFO L78 Accepts]: Start accepts. Automaton has 37872 states and 47333 transitions. Word has length 402 [2018-12-08 12:13:02,812 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-08 12:13:02,812 INFO L480 AbstractCegarLoop]: Abstraction has 37872 states and 47333 transitions. [2018-12-08 12:13:02,812 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-12-08 12:13:02,812 INFO L276 IsEmpty]: Start isEmpty. Operand 37872 states and 47333 transitions. [2018-12-08 12:13:02,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 404 [2018-12-08 12:13:02,828 INFO L394 BasicCegarLoop]: Found error trace [2018-12-08 12:13:02,828 INFO L402 BasicCegarLoop]: trace histogram [14, 12, 12, 12, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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, 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, 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] [2018-12-08 12:13:02,828 INFO L423 AbstractCegarLoop]: === Iteration 14 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-08 12:13:02,828 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 12:13:02,828 INFO L82 PathProgramCache]: Analyzing trace with hash -1709347854, now seen corresponding path program 1 times [2018-12-08 12:13:02,828 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-08 12:13:02,828 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-08 12:13:02,830 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 12:13:02,830 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-12-08 12:13:02,830 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 12:13:02,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 12:13:03,032 INFO L134 CoverageAnalysis]: Checked inductivity of 466 backedges. 38 proven. 47 refuted. 0 times theorem prover too weak. 381 trivial. 0 not checked. [2018-12-08 12:13:03,032 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-08 12:13:03,032 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_a9ab099a-f23d-4b12-b849-6635363cfe7c/bin-2019/uautomizer/z3 Starting monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-08 12:13:03,043 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 12:13:03,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 12:13:03,440 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-08 12:13:03,528 INFO L134 CoverageAnalysis]: Checked inductivity of 466 backedges. 180 proven. 15 refuted. 0 times theorem prover too weak. 271 trivial. 0 not checked. [2018-12-08 12:13:03,548 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-12-08 12:13:03,548 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9] total 16 [2018-12-08 12:13:03,549 INFO L459 AbstractCegarLoop]: Interpolant automaton has 16 states [2018-12-08 12:13:03,549 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2018-12-08 12:13:03,549 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=96, Invalid=144, Unknown=0, NotChecked=0, Total=240 [2018-12-08 12:13:03,549 INFO L87 Difference]: Start difference. First operand 37872 states and 47333 transitions. Second operand 16 states. [2018-12-08 12:13:04,320 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-08 12:13:04,320 INFO L93 Difference]: Finished difference Result 75785 states and 94928 transitions. [2018-12-08 12:13:04,320 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2018-12-08 12:13:04,320 INFO L78 Accepts]: Start accepts. Automaton has 16 states. Word has length 403 [2018-12-08 12:13:04,321 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-08 12:13:04,381 INFO L225 Difference]: With dead ends: 75785 [2018-12-08 12:13:04,381 INFO L226 Difference]: Without dead ends: 37900 [2018-12-08 12:13:04,422 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 423 GetRequests, 397 SyntacticMatches, 0 SemanticMatches, 26 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 166 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=293, Invalid=463, Unknown=0, NotChecked=0, Total=756 [2018-12-08 12:13:04,448 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 37900 states. [2018-12-08 12:13:04,915 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 37900 to 37897. [2018-12-08 12:13:04,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 37897 states. [2018-12-08 12:13:04,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37897 states to 37897 states and 47358 transitions. [2018-12-08 12:13:04,968 INFO L78 Accepts]: Start accepts. Automaton has 37897 states and 47358 transitions. Word has length 403 [2018-12-08 12:13:04,968 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-08 12:13:04,968 INFO L480 AbstractCegarLoop]: Abstraction has 37897 states and 47358 transitions. [2018-12-08 12:13:04,968 INFO L481 AbstractCegarLoop]: Interpolant automaton has 16 states. [2018-12-08 12:13:04,968 INFO L276 IsEmpty]: Start isEmpty. Operand 37897 states and 47358 transitions. [2018-12-08 12:13:04,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 406 [2018-12-08 12:13:04,983 INFO L394 BasicCegarLoop]: Found error trace [2018-12-08 12:13:04,983 INFO L402 BasicCegarLoop]: trace histogram [16, 12, 12, 12, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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, 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, 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] [2018-12-08 12:13:04,983 INFO L423 AbstractCegarLoop]: === Iteration 15 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-08 12:13:04,983 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 12:13:04,983 INFO L82 PathProgramCache]: Analyzing trace with hash -780219716, now seen corresponding path program 2 times [2018-12-08 12:13:04,984 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-08 12:13:04,984 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-08 12:13:04,985 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 12:13:04,985 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 12:13:04,985 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 12:13:05,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 12:13:05,198 INFO L134 CoverageAnalysis]: Checked inductivity of 501 backedges. 51 proven. 58 refuted. 0 times theorem prover too weak. 392 trivial. 0 not checked. [2018-12-08 12:13:05,199 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-08 12:13:05,199 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_a9ab099a-f23d-4b12-b849-6635363cfe7c/bin-2019/uautomizer/z3 Starting monitored process 9 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 9 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-08 12:13:05,210 INFO L103 rtionOrderModulation]: Keeping assertion order OUTSIDE_LOOP_FIRST1 [2018-12-08 12:13:05,508 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2018-12-08 12:13:05,508 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2018-12-08 12:13:05,526 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-08 12:13:05,592 INFO L134 CoverageAnalysis]: Checked inductivity of 501 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 481 trivial. 0 not checked. [2018-12-08 12:13:05,612 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-12-08 12:13:05,612 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [10] total 14 [2018-12-08 12:13:05,612 INFO L459 AbstractCegarLoop]: Interpolant automaton has 14 states [2018-12-08 12:13:05,613 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2018-12-08 12:13:05,613 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=52, Invalid=130, Unknown=0, NotChecked=0, Total=182 [2018-12-08 12:13:05,613 INFO L87 Difference]: Start difference. First operand 37897 states and 47358 transitions. Second operand 14 states. [2018-12-08 12:13:06,192 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-08 12:13:06,192 INFO L93 Difference]: Finished difference Result 75784 states and 94722 transitions. [2018-12-08 12:13:06,192 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2018-12-08 12:13:06,192 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 405 [2018-12-08 12:13:06,193 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-08 12:13:06,253 INFO L225 Difference]: With dead ends: 75784 [2018-12-08 12:13:06,253 INFO L226 Difference]: Without dead ends: 37922 [2018-12-08 12:13:06,297 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 416 GetRequests, 402 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 41 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=66, Invalid=174, Unknown=0, NotChecked=0, Total=240 [2018-12-08 12:13:06,323 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 37922 states. [2018-12-08 12:13:06,812 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 37922 to 37914. [2018-12-08 12:13:06,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 37914 states. [2018-12-08 12:13:06,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37914 states to 37914 states and 47375 transitions. [2018-12-08 12:13:06,869 INFO L78 Accepts]: Start accepts. Automaton has 37914 states and 47375 transitions. Word has length 405 [2018-12-08 12:13:06,869 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-08 12:13:06,869 INFO L480 AbstractCegarLoop]: Abstraction has 37914 states and 47375 transitions. [2018-12-08 12:13:06,869 INFO L481 AbstractCegarLoop]: Interpolant automaton has 14 states. [2018-12-08 12:13:06,869 INFO L276 IsEmpty]: Start isEmpty. Operand 37914 states and 47375 transitions. [2018-12-08 12:13:06,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 403 [2018-12-08 12:13:06,884 INFO L394 BasicCegarLoop]: Found error trace [2018-12-08 12:13:06,885 INFO L402 BasicCegarLoop]: trace histogram [18, 11, 11, 11, 5, 5, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 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, 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, 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] [2018-12-08 12:13:06,885 INFO L423 AbstractCegarLoop]: === Iteration 16 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-08 12:13:06,885 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 12:13:06,885 INFO L82 PathProgramCache]: Analyzing trace with hash -1985616629, now seen corresponding path program 1 times [2018-12-08 12:13:06,885 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-08 12:13:06,885 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-08 12:13:06,887 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 12:13:06,887 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-12-08 12:13:06,887 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 12:13:06,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 12:13:07,162 INFO L134 CoverageAnalysis]: Checked inductivity of 491 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 491 trivial. 0 not checked. [2018-12-08 12:13:07,162 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-08 12:13:07,162 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-12-08 12:13:07,163 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-12-08 12:13:07,163 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-12-08 12:13:07,163 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2018-12-08 12:13:07,163 INFO L87 Difference]: Start difference. First operand 37914 states and 47375 transitions. Second operand 6 states. [2018-12-08 12:13:07,705 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-08 12:13:07,705 INFO L93 Difference]: Finished difference Result 76223 states and 95445 transitions. [2018-12-08 12:13:07,705 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-12-08 12:13:07,706 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 402 [2018-12-08 12:13:07,706 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-08 12:13:07,768 INFO L225 Difference]: With dead ends: 76223 [2018-12-08 12:13:07,768 INFO L226 Difference]: Without dead ends: 38370 [2018-12-08 12:13:07,812 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=39, Unknown=0, NotChecked=0, Total=56 [2018-12-08 12:13:07,838 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 38370 states. [2018-12-08 12:13:08,317 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 38370 to 38058. [2018-12-08 12:13:08,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 38058 states. [2018-12-08 12:13:08,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38058 states to 38058 states and 47531 transitions. [2018-12-08 12:13:08,371 INFO L78 Accepts]: Start accepts. Automaton has 38058 states and 47531 transitions. Word has length 402 [2018-12-08 12:13:08,371 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-08 12:13:08,371 INFO L480 AbstractCegarLoop]: Abstraction has 38058 states and 47531 transitions. [2018-12-08 12:13:08,371 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-12-08 12:13:08,372 INFO L276 IsEmpty]: Start isEmpty. Operand 38058 states and 47531 transitions. [2018-12-08 12:13:08,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 414 [2018-12-08 12:13:08,384 INFO L394 BasicCegarLoop]: Found error trace [2018-12-08 12:13:08,385 INFO L402 BasicCegarLoop]: trace histogram [18, 12, 12, 12, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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, 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, 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] [2018-12-08 12:13:08,385 INFO L423 AbstractCegarLoop]: === Iteration 17 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-08 12:13:08,385 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 12:13:08,385 INFO L82 PathProgramCache]: Analyzing trace with hash 2021861452, now seen corresponding path program 4 times [2018-12-08 12:13:08,385 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-08 12:13:08,385 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-08 12:13:08,387 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 12:13:08,387 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 12:13:08,387 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 12:13:08,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 12:13:08,626 INFO L134 CoverageAnalysis]: Checked inductivity of 549 backedges. 0 proven. 136 refuted. 0 times theorem prover too weak. 413 trivial. 0 not checked. [2018-12-08 12:13:08,626 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-08 12:13:08,626 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_a9ab099a-f23d-4b12-b849-6635363cfe7c/bin-2019/uautomizer/z3 Starting monitored process 10 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 10 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-08 12:13:08,637 INFO L103 rtionOrderModulation]: Keeping assertion order TERMS_WITH_SMALL_CONSTANTS_FIRST [2018-12-08 12:13:09,032 INFO L249 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2018-12-08 12:13:09,032 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2018-12-08 12:13:09,051 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-08 12:13:09,144 INFO L134 CoverageAnalysis]: Checked inductivity of 549 backedges. 218 proven. 28 refuted. 0 times theorem prover too weak. 303 trivial. 0 not checked. [2018-12-08 12:13:09,165 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-12-08 12:13:09,165 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 11] total 20 [2018-12-08 12:13:09,165 INFO L459 AbstractCegarLoop]: Interpolant automaton has 20 states [2018-12-08 12:13:09,165 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2018-12-08 12:13:09,166 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=151, Invalid=229, Unknown=0, NotChecked=0, Total=380 [2018-12-08 12:13:09,166 INFO L87 Difference]: Start difference. First operand 38058 states and 47531 transitions. Second operand 20 states. [2018-12-08 12:13:09,877 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-08 12:13:09,878 INFO L93 Difference]: Finished difference Result 76235 states and 95488 transitions. [2018-12-08 12:13:09,878 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2018-12-08 12:13:09,878 INFO L78 Accepts]: Start accepts. Automaton has 20 states. Word has length 413 [2018-12-08 12:13:09,878 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-08 12:13:09,940 INFO L225 Difference]: With dead ends: 76235 [2018-12-08 12:13:09,940 INFO L226 Difference]: Without dead ends: 38116 [2018-12-08 12:13:09,987 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 439 GetRequests, 405 SyntacticMatches, 0 SemanticMatches, 34 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 304 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=485, Invalid=775, Unknown=0, NotChecked=0, Total=1260 [2018-12-08 12:13:10,013 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 38116 states. [2018-12-08 12:13:10,556 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 38116 to 38107. [2018-12-08 12:13:10,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 38107 states. [2018-12-08 12:13:10,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38107 states to 38107 states and 47580 transitions. [2018-12-08 12:13:10,607 INFO L78 Accepts]: Start accepts. Automaton has 38107 states and 47580 transitions. Word has length 413 [2018-12-08 12:13:10,608 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-08 12:13:10,608 INFO L480 AbstractCegarLoop]: Abstraction has 38107 states and 47580 transitions. [2018-12-08 12:13:10,608 INFO L481 AbstractCegarLoop]: Interpolant automaton has 20 states. [2018-12-08 12:13:10,608 INFO L276 IsEmpty]: Start isEmpty. Operand 38107 states and 47580 transitions. [2018-12-08 12:13:10,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 416 [2018-12-08 12:13:10,620 INFO L394 BasicCegarLoop]: Found error trace [2018-12-08 12:13:10,621 INFO L402 BasicCegarLoop]: trace histogram [20, 12, 12, 12, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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, 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, 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] [2018-12-08 12:13:10,621 INFO L423 AbstractCegarLoop]: === Iteration 18 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-08 12:13:10,621 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 12:13:10,621 INFO L82 PathProgramCache]: Analyzing trace with hash -960514794, now seen corresponding path program 5 times [2018-12-08 12:13:10,621 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-08 12:13:10,621 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-08 12:13:10,623 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 12:13:10,623 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-12-08 12:13:10,623 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 12:13:10,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 12:13:10,810 INFO L134 CoverageAnalysis]: Checked inductivity of 592 backedges. 8 proven. 6 refuted. 0 times theorem prover too weak. 578 trivial. 0 not checked. [2018-12-08 12:13:10,810 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-08 12:13:10,810 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_a9ab099a-f23d-4b12-b849-6635363cfe7c/bin-2019/uautomizer/z3 Starting monitored process 11 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 11 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-08 12:13:10,822 INFO L103 rtionOrderModulation]: Keeping assertion order INSIDE_LOOP_FIRST1 [2018-12-08 12:13:57,479 INFO L249 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 13 check-sat command(s) [2018-12-08 12:13:57,479 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2018-12-08 12:13:57,501 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-08 12:13:57,571 INFO L134 CoverageAnalysis]: Checked inductivity of 592 backedges. 58 proven. 0 refuted. 0 times theorem prover too weak. 534 trivial. 0 not checked. [2018-12-08 12:13:57,593 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-12-08 12:13:57,594 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [5] total 7 [2018-12-08 12:13:57,594 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-12-08 12:13:57,594 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-12-08 12:13:57,594 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2018-12-08 12:13:57,594 INFO L87 Difference]: Start difference. First operand 38107 states and 47580 transitions. Second operand 7 states. [2018-12-08 12:13:58,145 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-08 12:13:58,145 INFO L93 Difference]: Finished difference Result 76224 states and 95246 transitions. [2018-12-08 12:13:58,145 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-12-08 12:13:58,145 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 415 [2018-12-08 12:13:58,146 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-08 12:13:58,207 INFO L225 Difference]: With dead ends: 76224 [2018-12-08 12:13:58,207 INFO L226 Difference]: Without dead ends: 38179 [2018-12-08 12:13:58,251 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 420 GetRequests, 414 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=39, Unknown=0, NotChecked=0, Total=56 [2018-12-08 12:13:58,278 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 38179 states. [2018-12-08 12:13:58,754 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 38179 to 38119. [2018-12-08 12:13:58,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 38119 states. [2018-12-08 12:13:58,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38119 states to 38119 states and 47592 transitions. [2018-12-08 12:13:58,807 INFO L78 Accepts]: Start accepts. Automaton has 38119 states and 47592 transitions. Word has length 415 [2018-12-08 12:13:58,808 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-08 12:13:58,808 INFO L480 AbstractCegarLoop]: Abstraction has 38119 states and 47592 transitions. [2018-12-08 12:13:58,808 INFO L481 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-12-08 12:13:58,808 INFO L276 IsEmpty]: Start isEmpty. Operand 38119 states and 47592 transitions. [2018-12-08 12:13:58,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 427 [2018-12-08 12:13:58,821 INFO L394 BasicCegarLoop]: Found error trace [2018-12-08 12:13:58,822 INFO L402 BasicCegarLoop]: trace histogram [20, 12, 12, 12, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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, 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, 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] [2018-12-08 12:13:58,822 INFO L423 AbstractCegarLoop]: === Iteration 19 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-08 12:13:58,822 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 12:13:58,822 INFO L82 PathProgramCache]: Analyzing trace with hash 1587370048, now seen corresponding path program 1 times [2018-12-08 12:13:58,822 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-08 12:13:58,822 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-08 12:13:58,825 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 12:13:58,825 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-12-08 12:13:58,825 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 12:13:58,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 12:13:59,146 INFO L134 CoverageAnalysis]: Checked inductivity of 607 backedges. 8 proven. 8 refuted. 0 times theorem prover too weak. 591 trivial. 0 not checked. [2018-12-08 12:13:59,146 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-08 12:13:59,146 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_a9ab099a-f23d-4b12-b849-6635363cfe7c/bin-2019/uautomizer/z3 Starting monitored process 12 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 12 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-08 12:13:59,160 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 12:13:59,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 12:13:59,804 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-08 12:14:00,004 INFO L134 CoverageAnalysis]: Checked inductivity of 607 backedges. 64 proven. 0 refuted. 0 times theorem prover too weak. 543 trivial. 0 not checked. [2018-12-08 12:14:00,025 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-12-08 12:14:00,025 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [15] imperfect sequences [15] total 20 [2018-12-08 12:14:00,025 INFO L459 AbstractCegarLoop]: Interpolant automaton has 20 states [2018-12-08 12:14:00,026 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2018-12-08 12:14:00,026 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=40, Invalid=340, Unknown=0, NotChecked=0, Total=380 [2018-12-08 12:14:00,026 INFO L87 Difference]: Start difference. First operand 38119 states and 47592 transitions. Second operand 20 states. [2018-12-08 12:14:03,030 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-08 12:14:03,030 INFO L93 Difference]: Finished difference Result 79659 states and 100892 transitions. [2018-12-08 12:14:03,030 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2018-12-08 12:14:03,030 INFO L78 Accepts]: Start accepts. Automaton has 20 states. Word has length 426 [2018-12-08 12:14:03,031 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-08 12:14:03,092 INFO L225 Difference]: With dead ends: 79659 [2018-12-08 12:14:03,092 INFO L226 Difference]: Without dead ends: 41602 [2018-12-08 12:14:03,134 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 463 GetRequests, 421 SyntacticMatches, 5 SemanticMatches, 37 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 195 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=144, Invalid=1338, Unknown=0, NotChecked=0, Total=1482 [2018-12-08 12:14:03,163 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 41602 states. [2018-12-08 12:14:03,708 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 41602 to 38143. [2018-12-08 12:14:03,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 38143 states. [2018-12-08 12:14:03,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38143 states to 38143 states and 47620 transitions. [2018-12-08 12:14:03,765 INFO L78 Accepts]: Start accepts. Automaton has 38143 states and 47620 transitions. Word has length 426 [2018-12-08 12:14:03,765 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-08 12:14:03,765 INFO L480 AbstractCegarLoop]: Abstraction has 38143 states and 47620 transitions. [2018-12-08 12:14:03,765 INFO L481 AbstractCegarLoop]: Interpolant automaton has 20 states. [2018-12-08 12:14:03,766 INFO L276 IsEmpty]: Start isEmpty. Operand 38143 states and 47620 transitions. [2018-12-08 12:14:03,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 435 [2018-12-08 12:14:03,779 INFO L394 BasicCegarLoop]: Found error trace [2018-12-08 12:14:03,779 INFO L402 BasicCegarLoop]: trace histogram [20, 12, 12, 12, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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, 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, 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] [2018-12-08 12:14:03,779 INFO L423 AbstractCegarLoop]: === Iteration 20 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-08 12:14:03,779 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 12:14:03,779 INFO L82 PathProgramCache]: Analyzing trace with hash -984378976, now seen corresponding path program 1 times [2018-12-08 12:14:03,779 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-08 12:14:03,780 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-08 12:14:03,781 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 12:14:03,781 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 12:14:03,781 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 12:14:04,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-12-08 12:14:04,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-12-08 12:14:05,017 INFO L469 BasicCegarLoop]: Counterexample might be feasible [2018-12-08 12:14:05,127 WARN L416 cessorBacktranslator]: Generated EnsuresSpecification free ensures #res.base == #ptr.base && #res.offset == #ptr.offset; is not ensure(true) [2018-12-08 12:14:05,134 WARN L416 cessorBacktranslator]: Generated EnsuresSpecification free ensures #res.base == #ptr.base && #res.offset == #ptr.offset; is not ensure(true) [2018-12-08 12:14:05,139 WARN L416 cessorBacktranslator]: Generated EnsuresSpecification free ensures #res.base == #ptr.base && #res.offset == #ptr.offset; is not ensure(true) [2018-12-08 12:14:05,448 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 18446744073709555260 could not be translated for associated CType ARRAY#_3_~STRUCT~~device_attribute?attr~STRUCT~~attribute?name~*CHAR?mode~~umode_t~0?ignore_lockdep~~bool~0?key~*lock_class_key?skey~STRUCT~~lock_class_key?subkeys~ARRAY#_8_~STRUCT~~lockdep_subclass_key?__one_byte~CHAR####?show~*((*device *device_attribute *CHAR ) : UINT)?store~*((*device *device_attribute *CHAR UINT ) : UINT)## [2018-12-08 12:14:05,448 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 18446744073709555119 could not be translated for associated CType STRUCT~~net_device_ops?ndo_init~*((*net_device ) : INT)?ndo_uninit~*((*net_device ) : VOID)?ndo_open~*((*net_device ) : INT)?ndo_stop~*((*net_device ) : INT)?ndo_start_xmit~*((*sk_buff *net_device ) : ~netdev_tx_t~0)?ndo_select_queue~*((*net_device *sk_buff *VOID *((*net_device *sk_buff ) : ~u16~0) ) : ~u16~0)?ndo_change_rx_flags~*((*net_device INT ) : VOID)?ndo_set_rx_mode~*((*net_device ) : VOID)?ndo_set_mac_address~*((*net_device *VOID ) : INT)?ndo_validate_addr~*((*net_device ) : INT)?ndo_do_ioctl~*((*net_device *ifreq INT ) : INT)?ndo_set_config~*((*net_device *ifmap ) : INT)?ndo_change_mtu~*((*net_device INT ) : INT)?ndo_neigh_setup~*((*net_device *neigh_parms ) : INT)?ndo_tx_timeout~*((*net_device ) : VOID)?ndo_get_stats64~*((*net_device *rtnl_link_stats64 ) : *rtnl_link_stats64)?ndo_get_stats~*((*net_device ) : *net_device_stats)?ndo_vlan_rx_add_vid~*((*net_device ~__be16~0 ~u16~0 ) : INT)?ndo_vlan_rx_kill_vid~*((*net_device ~__be16~0 ~u16~0 ) : INT)?ndo_poll_controller~*((*net_device ) : VOID)?ndo_netpoll_setup~*((*net_device *netpoll_info ) : INT)?ndo_netpoll_cleanup~*((*net_device ) : VOID)?ndo_busy_poll~*((*napi_struct ) : INT)?ndo_set_vf_mac~*((*net_device INT *~u8~0 ) : INT)?ndo_set_vf_vlan~*((*net_device INT ~u16~0 ~u8~0 ) : INT)?ndo_set_vf_rate~*((*net_device INT INT INT ) : INT)?ndo_set_vf_spoofchk~*((*net_device INT ~bool~0 ) : INT)?ndo_get_vf_config~*((*net_device INT *ifla_vf_info ) : INT)?ndo_set_vf_link_state~*((*net_device INT INT ) : INT)?ndo_set_vf_port~*((*net_device INT **nlattr ) : INT)?ndo_get_vf_port~*((*net_device INT *sk_buff ) : INT)?ndo_setup_tc~*((*net_device ~u8~0 ) : INT)?ndo_fcoe_enable~*((*net_device ) : INT)?ndo_fcoe_disable~*((*net_device ) : INT)?ndo_fcoe_ddp_setup~*((*net_device ~u16~0 *scatterlist UINT ) : INT)?ndo_fcoe_ddp_done~*((*net_device ~u16~0 ) : INT)?ndo_fcoe_ddp_target~*((*net_device ~u16~0 *scatterlist UINT ) : INT)?ndo_fcoe_get_hbainfo~*((*net_device *netdev_fcoe_hbainfo ) : INT)?ndo_fcoe_get_wwn~*((*net_device *~u64~0 INT ) : INT)?ndo_rx_flow_steer~*((*net_device *sk_buff ~u16~0 ~u32~0 ) : INT)?ndo_add_slave~*((*net_device *net_device ) : INT)?ndo_del_slave~*((*net_device *net_device ) : INT)?ndo_fix_features~*((*net_device ~netdev_features_t~0 ) : ~netdev_features_t~0)?ndo_set_features~*((*net_device ~netdev_features_t~0 ) : INT)?ndo_neigh_construct~*((*neighbour ) : INT)?ndo_neigh_destroy~*((*neighbour ) : VOID)?ndo_fdb_add~*((*ndmsg **nlattr *net_device *UCHAR ~u16~0 ) : INT)?ndo_fdb_del~*((*ndmsg **nlattr *net_device *UCHAR ) : INT)?ndo_fdb_dump~*((*sk_buff *netlink_callback *net_device INT ) : INT)?ndo_bridge_setlink~*((*net_device *nlmsghdr ) : INT)?ndo_bridge_getlink~*((*sk_buff ~u32~0 ~u32~0 *net_device ~u32~0 ) : INT)?ndo_bridge_dellink~*((*net_device *nlmsghdr ) : INT)?ndo_change_carrier~*((*net_device ~bool~0 ) : INT)?ndo_get_phys_port_id~*((*net_device *netdev_phys_port_id ) : INT)?ndo_add_vxlan_port~*((*net_device ~sa_family_t~0 ~__be16~0 ) : VOID)?ndo_del_vxlan_port~*((*net_device ~sa_family_t~0 ~__be16~0 ) : VOID)?ndo_dfwd_add_station~*((*net_device *net_device ) : *VOID)?ndo_dfwd_del_station~*((*net_device *VOID ) : VOID)?ndo_dfwd_start_xmit~*((*sk_buff *net_device *VOID ) : ~netdev_tx_t~0)?ndo_get_lock_subclass~*((*net_device ) : INT)# [2018-12-08 12:14:05,449 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 18446744073709555222 could not be translated for associated CType ARRAY#_2_~STRUCT~~xenbus_device_id?devicetype~ARRAY#_32_~CHAR### [2018-12-08 12:14:05,449 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 18446744073709555326 could not be translated for associated CType ARRAY#_2_~STRUCT~~xenbus_device_id?devicetype~ARRAY#_32_~CHAR### [2018-12-08 12:14:05,450 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 18446744073709554929 could not be translated for associated CType STRUCT~~net_device_ops?ndo_init~*((*net_device ) : INT)?ndo_uninit~*((*net_device ) : VOID)?ndo_open~*((*net_device ) : INT)?ndo_stop~*((*net_device ) : INT)?ndo_start_xmit~*((*sk_buff *net_device ) : ~netdev_tx_t~0)?ndo_select_queue~*((*net_device *sk_buff *VOID *((*net_device *sk_buff ) : ~u16~0) ) : ~u16~0)?ndo_change_rx_flags~*((*net_device INT ) : VOID)?ndo_set_rx_mode~*((*net_device ) : VOID)?ndo_set_mac_address~*((*net_device *VOID ) : INT)?ndo_validate_addr~*((*net_device ) : INT)?ndo_do_ioctl~*((*net_device *ifreq INT ) : INT)?ndo_set_config~*((*net_device *ifmap ) : INT)?ndo_change_mtu~*((*net_device INT ) : INT)?ndo_neigh_setup~*((*net_device *neigh_parms ) : INT)?ndo_tx_timeout~*((*net_device ) : VOID)?ndo_get_stats64~*((*net_device *rtnl_link_stats64 ) : *rtnl_link_stats64)?ndo_get_stats~*((*net_device ) : *net_device_stats)?ndo_vlan_rx_add_vid~*((*net_device ~__be16~0 ~u16~0 ) : INT)?ndo_vlan_rx_kill_vid~*((*net_device ~__be16~0 ~u16~0 ) : INT)?ndo_poll_controller~*((*net_device ) : VOID)?ndo_netpoll_setup~*((*net_device *netpoll_info ) : INT)?ndo_netpoll_cleanup~*((*net_device ) : VOID)?ndo_busy_poll~*((*napi_struct ) : INT)?ndo_set_vf_mac~*((*net_device INT *~u8~0 ) : INT)?ndo_set_vf_vlan~*((*net_device INT ~u16~0 ~u8~0 ) : INT)?ndo_set_vf_rate~*((*net_device INT INT INT ) : INT)?ndo_set_vf_spoofchk~*((*net_device INT ~bool~0 ) : INT)?ndo_get_vf_config~*((*net_device INT *ifla_vf_info ) : INT)?ndo_set_vf_link_state~*((*net_device INT INT ) : INT)?ndo_set_vf_port~*((*net_device INT **nlattr ) : INT)?ndo_get_vf_port~*((*net_device INT *sk_buff ) : INT)?ndo_setup_tc~*((*net_device ~u8~0 ) : INT)?ndo_fcoe_enable~*((*net_device ) : INT)?ndo_fcoe_disable~*((*net_device ) : INT)?ndo_fcoe_ddp_setup~*((*net_device ~u16~0 *scatterlist UINT ) : INT)?ndo_fcoe_ddp_done~*((*net_device ~u16~0 ) : INT)?ndo_fcoe_ddp_target~*((*net_device ~u16~0 *scatterlist UINT ) : INT)?ndo_fcoe_get_hbainfo~*((*net_device *netdev_fcoe_hbainfo ) : INT)?ndo_fcoe_get_wwn~*((*net_device *~u64~0 INT ) : INT)?ndo_rx_flow_steer~*((*net_device *sk_buff ~u16~0 ~u32~0 ) : INT)?ndo_add_slave~*((*net_device *net_device ) : INT)?ndo_del_slave~*((*net_device *net_device ) : INT)?ndo_fix_features~*((*net_device ~netdev_features_t~0 ) : ~netdev_features_t~0)?ndo_set_features~*((*net_device ~netdev_features_t~0 ) : INT)?ndo_neigh_construct~*((*neighbour ) : INT)?ndo_neigh_destroy~*((*neighbour ) : VOID)?ndo_fdb_add~*((*ndmsg **nlattr *net_device *UCHAR ~u16~0 ) : INT)?ndo_fdb_del~*((*ndmsg **nlattr *net_device *UCHAR ) : INT)?ndo_fdb_dump~*((*sk_buff *netlink_callback *net_device INT ) : INT)?ndo_bridge_setlink~*((*net_device *nlmsghdr ) : INT)?ndo_bridge_getlink~*((*sk_buff ~u32~0 ~u32~0 *net_device ~u32~0 ) : INT)?ndo_bridge_dellink~*((*net_device *nlmsghdr ) : INT)?ndo_change_carrier~*((*net_device ~bool~0 ) : INT)?ndo_get_phys_port_id~*((*net_device *netdev_phys_port_id ) : INT)?ndo_add_vxlan_port~*((*net_device ~sa_family_t~0 ~__be16~0 ) : VOID)?ndo_del_vxlan_port~*((*net_device ~sa_family_t~0 ~__be16~0 ) : VOID)?ndo_dfwd_add_station~*((*net_device *net_device ) : *VOID)?ndo_dfwd_del_station~*((*net_device *VOID ) : VOID)?ndo_dfwd_start_xmit~*((*sk_buff *net_device *VOID ) : ~netdev_tx_t~0)?ndo_get_lock_subclass~*((*net_device ) : INT)# [2018-12-08 12:14:05,450 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 18446744073709554962 could not be translated for associated CType STRUCT~~ethtool_ops?get_settings~*((*net_device *ethtool_cmd ) : INT)?set_settings~*((*net_device *ethtool_cmd ) : INT)?get_drvinfo~*((*net_device *ethtool_drvinfo ) : VOID)?get_regs_len~*((*net_device ) : INT)?get_regs~*((*net_device *ethtool_regs *VOID ) : VOID)?get_wol~*((*net_device *ethtool_wolinfo ) : VOID)?set_wol~*((*net_device *ethtool_wolinfo ) : INT)?get_msglevel~*((*net_device ) : ~u32~0)?set_msglevel~*((*net_device ~u32~0 ) : VOID)?nway_reset~*((*net_device ) : INT)?get_link~*((*net_device ) : ~u32~0)?get_eeprom_len~*((*net_device ) : INT)?get_eeprom~*((*net_device *ethtool_eeprom *~u8~0 ) : INT)?set_eeprom~*((*net_device *ethtool_eeprom *~u8~0 ) : INT)?get_coalesce~*((*net_device *ethtool_coalesce ) : INT)?set_coalesce~*((*net_device *ethtool_coalesce ) : INT)?get_ringparam~*((*net_device *ethtool_ringparam ) : VOID)?set_ringparam~*((*net_device *ethtool_ringparam ) : INT)?get_pauseparam~*((*net_device *ethtool_pauseparam ) : VOID)?set_pauseparam~*((*net_device *ethtool_pauseparam ) : INT)?self_test~*((*net_device *ethtool_test *~u64~0 ) : VOID)?get_strings~*((*net_device ~u32~0 *~u8~0 ) : VOID)?set_phys_id~*((*net_device ~ethtool_phys_id_state~0 ) : INT)?get_ethtool_stats~*((*net_device *ethtool_stats *~u64~0 ) : VOID)?begin~*((*net_device ) : INT)?complete~*((*net_device ) : VOID)?get_priv_flags~*((*net_device ) : ~u32~0)?set_priv_flags~*((*net_device ~u32~0 ) : INT)?get_sset_count~*((*net_device INT ) : INT)?get_rxnfc~*((*net_device *ethtool_rxnfc *~u32~0 ) : INT)?set_rxnfc~*((*net_device *ethtool_rxnfc ) : INT)?flash_device~*((*net_device *ethtool_flash ) : INT)?reset~*((*net_device *~u32~0 ) : INT)?get_rxfh_key_size~*((*net_device ) : ~u32~0)?get_rxfh_indir_size~*((*net_device ) : ~u32~0)?get_rxfh~*((*net_device *~u32~0 *~u8~0 ) : INT)?set_rxfh~*((*net_device *~u32~0 *~u8~0 ) : INT)?get_channels~*((*net_device *ethtool_channels ) : VOID)?set_channels~*((*net_device *ethtool_channels ) : INT)?get_dump_flag~*((*net_device *ethtool_dump ) : INT)?get_dump_data~*((*net_device *ethtool_dump *VOID ) : INT)?set_dump~*((*net_device *ethtool_dump ) : INT)?get_ts_info~*((*net_device *ethtool_ts_info ) : INT)?get_module_info~*((*net_device *ethtool_modinfo ) : INT)?get_module_eeprom~*((*net_device *ethtool_eeprom *~u8~0 ) : INT)?get_eee~*((*net_device *ethtool_eee ) : INT)?set_eee~*((*net_device *ethtool_eee ) : INT)# [2018-12-08 12:14:05,451 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 18446744073709555337 could not be translated for associated CType STRUCT~~xenbus_driver?ids~*xenbus_device_id?probe~*((*xenbus_device *xenbus_device_id ) : INT)?otherend_changed~*((*xenbus_device ~xenbus_state~0 ) : VOID)?remove~*((*xenbus_device ) : INT)?suspend~*((*xenbus_device ) : INT)?resume~*((*xenbus_device ) : INT)?uevent~*((*xenbus_device *kobj_uevent_env ) : INT)?driver~STRUCT~~device_driver?name~*CHAR?bus~*bus_type?owner~*module?mod_name~*CHAR?suppress_bind_attrs~~bool~0?of_match_table~*of_device_id?acpi_match_table~*acpi_device_id?probe~*((*device ) : INT)?remove~*((*device ) : INT)?shutdown~*((*device ) : VOID)?suspend~*((*device ~pm_message_t~0 ) : INT)?resume~*((*device ) : INT)?groups~**attribute_group?pm~*dev_pm_ops?p~*driver_private#?read_otherend_details~*((*xenbus_device ) : INT)?is_ready~*((*xenbus_device ) : INT)# [2018-12-08 12:14:05,451 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 18446744073709555173 could not be translated for associated CType ARRAY#_1_~STRUCT~~xennet_stat?name~ARRAY#_32_~CHAR#?offset~~u16~0## [2018-12-08 12:14:05,451 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 18446744073709555042 could not be translated for associated CType ARRAY#_1_~STRUCT~~xennet_stat?name~ARRAY#_32_~CHAR#?offset~~u16~0## [2018-12-08 12:14:05,451 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 18446744073709554936 could not be translated for associated CType STRUCT~~xenbus_driver?ids~*xenbus_device_id?probe~*((*xenbus_device *xenbus_device_id ) : INT)?otherend_changed~*((*xenbus_device ~xenbus_state~0 ) : VOID)?remove~*((*xenbus_device ) : INT)?suspend~*((*xenbus_device ) : INT)?resume~*((*xenbus_device ) : INT)?uevent~*((*xenbus_device *kobj_uevent_env ) : INT)?driver~STRUCT~~device_driver?name~*CHAR?bus~*bus_type?owner~*module?mod_name~*CHAR?suppress_bind_attrs~~bool~0?of_match_table~*of_device_id?acpi_match_table~*acpi_device_id?probe~*((*device ) : INT)?remove~*((*device ) : INT)?shutdown~*((*device ) : VOID)?suspend~*((*device ~pm_message_t~0 ) : INT)?resume~*((*device ) : INT)?groups~**attribute_group?pm~*dev_pm_ops?p~*driver_private#?read_otherend_details~*((*xenbus_device ) : INT)?is_ready~*((*xenbus_device ) : INT)# [2018-12-08 12:14:05,452 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 18446744073709555250 could not be translated for associated CType ARRAY#_3_~STRUCT~~device_attribute?attr~STRUCT~~attribute?name~*CHAR?mode~~umode_t~0?ignore_lockdep~~bool~0?key~*lock_class_key?skey~STRUCT~~lock_class_key?subkeys~ARRAY#_8_~STRUCT~~lockdep_subclass_key?__one_byte~CHAR####?show~*((*device *device_attribute *CHAR ) : UINT)?store~*((*device *device_attribute *CHAR UINT ) : UINT)## [2018-12-08 12:14:05,452 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 18446744073709555281 could not be translated for associated CType STRUCT~~ethtool_ops?get_settings~*((*net_device *ethtool_cmd ) : INT)?set_settings~*((*net_device *ethtool_cmd ) : INT)?get_drvinfo~*((*net_device *ethtool_drvinfo ) : VOID)?get_regs_len~*((*net_device ) : INT)?get_regs~*((*net_device *ethtool_regs *VOID ) : VOID)?get_wol~*((*net_device *ethtool_wolinfo ) : VOID)?set_wol~*((*net_device *ethtool_wolinfo ) : INT)?get_msglevel~*((*net_device ) : ~u32~0)?set_msglevel~*((*net_device ~u32~0 ) : VOID)?nway_reset~*((*net_device ) : INT)?get_link~*((*net_device ) : ~u32~0)?get_eeprom_len~*((*net_device ) : INT)?get_eeprom~*((*net_device *ethtool_eeprom *~u8~0 ) : INT)?set_eeprom~*((*net_device *ethtool_eeprom *~u8~0 ) : INT)?get_coalesce~*((*net_device *ethtool_coalesce ) : INT)?set_coalesce~*((*net_device *ethtool_coalesce ) : INT)?get_ringparam~*((*net_device *ethtool_ringparam ) : VOID)?set_ringparam~*((*net_device *ethtool_ringparam ) : INT)?get_pauseparam~*((*net_device *ethtool_pauseparam ) : VOID)?set_pauseparam~*((*net_device *ethtool_pauseparam ) : INT)?self_test~*((*net_device *ethtool_test *~u64~0 ) : VOID)?get_strings~*((*net_device ~u32~0 *~u8~0 ) : VOID)?set_phys_id~*((*net_device ~ethtool_phys_id_state~0 ) : INT)?get_ethtool_stats~*((*net_device *ethtool_stats *~u64~0 ) : VOID)?begin~*((*net_device ) : INT)?complete~*((*net_device ) : VOID)?get_priv_flags~*((*net_device ) : ~u32~0)?set_priv_flags~*((*net_device ~u32~0 ) : INT)?get_sset_count~*((*net_device INT ) : INT)?get_rxnfc~*((*net_device *ethtool_rxnfc *~u32~0 ) : INT)?set_rxnfc~*((*net_device *ethtool_rxnfc ) : INT)?flash_device~*((*net_device *ethtool_flash ) : INT)?reset~*((*net_device *~u32~0 ) : INT)?get_rxfh_key_size~*((*net_device ) : ~u32~0)?get_rxfh_indir_size~*((*net_device ) : ~u32~0)?get_rxfh~*((*net_device *~u32~0 *~u8~0 ) : INT)?set_rxfh~*((*net_device *~u32~0 *~u8~0 ) : INT)?get_channels~*((*net_device *ethtool_channels ) : VOID)?set_channels~*((*net_device *ethtool_channels ) : INT)?get_dump_flag~*((*net_device *ethtool_dump ) : INT)?get_dump_data~*((*net_device *ethtool_dump *VOID ) : INT)?set_dump~*((*net_device *ethtool_dump ) : INT)?get_ts_info~*((*net_device *ethtool_ts_info ) : INT)?get_module_info~*((*net_device *ethtool_modinfo ) : INT)?get_module_eeprom~*((*net_device *ethtool_eeprom *~u8~0 ) : INT)?get_eee~*((*net_device *ethtool_eee ) : INT)?set_eee~*((*net_device *ethtool_eee ) : INT)# [2018-12-08 12:14:05,596 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch1237 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-12-08 12:14:05,600 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch1271 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-12-08 12:14:05,600 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch1237 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-12-08 12:14:05,604 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch1271 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-12-08 12:14:05,604 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch1237 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-12-08 12:14:05,654 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch1271 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-12-08 12:14:05,654 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch1237 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-12-08 12:14:05,658 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch1271 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-12-08 12:14:05,658 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch1237 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-12-08 12:14:05,662 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch1271 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-12-08 12:14:05,662 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch1237 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-12-08 12:14:05,681 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch1271 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-12-08 12:14:05,681 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch1237 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-12-08 12:14:05,685 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch1271 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-12-08 12:14:05,685 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch1237 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-12-08 12:14:05,703 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch1271 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-12-08 12:14:05,703 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch1237 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-12-08 12:14:05,707 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch1271 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-12-08 12:14:05,707 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch1237 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-12-08 12:14:05,711 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch1278 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-12-08 12:14:05,711 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch1271 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-12-08 12:14:05,712 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch1237 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-12-08 12:14:05,715 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch1278 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-12-08 12:14:05,715 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch1271 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-12-08 12:14:05,716 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch1237 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-12-08 12:14:05,729 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 56 could not be translated for associated CType STRUCT~~xenbus_transaction?id~~u32~0# [2018-12-08 12:14:05,739 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 56 could not be translated for associated CType STRUCT~~xenbus_transaction?id~~u32~0# [2018-12-08 12:14:05,739 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 56 could not be translated for associated CType STRUCT~~xenbus_transaction?id~~u32~0# [2018-12-08 12:14:05,762 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 32 could not be translated for associated CType STRUCT~~xenbus_transaction?id~~u32~0# [2018-12-08 12:14:05,765 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 32 could not be translated for associated CType STRUCT~~xenbus_transaction?id~~u32~0# [2018-12-08 12:14:05,765 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 32 could not be translated for associated CType STRUCT~~xenbus_transaction?id~~u32~0# [2018-12-08 12:14:05,885 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch1278 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-12-08 12:14:05,885 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch1271 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-12-08 12:14:05,885 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch1237 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-12-08 12:14:05,888 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch1278 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-12-08 12:14:05,888 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch1271 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-12-08 12:14:05,888 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch1237 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-12-08 12:14:05,891 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch1278 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-12-08 12:14:05,891 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch1271 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-12-08 12:14:05,892 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch1237 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-12-08 12:14:05,894 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch1239 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-12-08 12:14:05,894 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch1278 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-12-08 12:14:05,894 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch1271 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-12-08 12:14:05,895 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch1237 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-12-08 12:14:05,897 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch1239 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-12-08 12:14:05,897 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch1278 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-12-08 12:14:05,898 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch1271 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-12-08 12:14:05,898 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch1237 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-12-08 12:14:05,902 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch1239 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-12-08 12:14:05,903 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch1278 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-12-08 12:14:05,903 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch1271 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-12-08 12:14:05,903 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch1237 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-12-08 12:14:05,906 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch1239 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-12-08 12:14:05,906 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch1278 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-12-08 12:14:05,907 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch1271 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-12-08 12:14:05,907 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch1237 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-12-08 12:14:05,909 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch1239 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-12-08 12:14:05,910 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch1278 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-12-08 12:14:05,910 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch1271 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-12-08 12:14:05,910 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch1237 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-12-08 12:14:05,913 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch1239 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-12-08 12:14:05,913 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch1278 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-12-08 12:14:05,913 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch1271 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-12-08 12:14:05,913 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch1237 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-12-08 12:14:05,916 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch1239 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-12-08 12:14:05,916 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch1278 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-12-08 12:14:05,916 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch1271 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-12-08 12:14:05,916 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch1237 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-12-08 12:14:06,037 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 08.12 12:14:06 BoogieIcfgContainer [2018-12-08 12:14:06,037 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-12-08 12:14:06,038 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-12-08 12:14:06,038 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-12-08 12:14:06,038 INFO L276 PluginConnector]: Witness Printer initialized [2018-12-08 12:14:06,038 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.12 12:12:36" (3/4) ... [2018-12-08 12:14:06,041 INFO L147 WitnessPrinter]: No result that supports witness generation found [2018-12-08 12:14:06,041 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-12-08 12:14:06,042 INFO L168 Benchmark]: Toolchain (without parser) took 96879.60 ms. Allocated memory was 1.0 GB in the beginning and 4.6 GB in the end (delta: 3.5 GB). Free memory was 944.1 MB in the beginning and 638.8 MB in the end (delta: 305.3 MB). Peak memory consumption was 3.8 GB. Max. memory is 11.5 GB. [2018-12-08 12:14:06,043 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 982.3 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-08 12:14:06,043 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2207.39 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 267.4 MB). Free memory was 944.1 MB in the beginning and 1.2 GB in the end (delta: -269.4 MB). Peak memory consumption was 332.2 MB. Max. memory is 11.5 GB. [2018-12-08 12:14:06,043 INFO L168 Benchmark]: Boogie Procedure Inliner took 54.56 ms. Allocated memory is still 1.3 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 7.6 MB). Peak memory consumption was 7.6 MB. Max. memory is 11.5 GB. [2018-12-08 12:14:06,044 INFO L168 Benchmark]: Boogie Preprocessor took 123.56 ms. Allocated memory is still 1.3 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 38.0 MB). Peak memory consumption was 38.0 MB. Max. memory is 11.5 GB. [2018-12-08 12:14:06,044 INFO L168 Benchmark]: RCFGBuilder took 4831.73 ms. Allocated memory was 1.3 GB in the beginning and 1.8 GB in the end (delta: 528.5 MB). Free memory was 1.2 GB in the beginning and 933.0 MB in the end (delta: 234.9 MB). Peak memory consumption was 763.8 MB. Max. memory is 11.5 GB. [2018-12-08 12:14:06,044 INFO L168 Benchmark]: TraceAbstraction took 89655.27 ms. Allocated memory was 1.8 GB in the beginning and 4.6 GB in the end (delta: 2.7 GB). Free memory was 933.0 MB in the beginning and 638.8 MB in the end (delta: 294.2 MB). Peak memory consumption was 3.0 GB. Max. memory is 11.5 GB. [2018-12-08 12:14:06,045 INFO L168 Benchmark]: Witness Printer took 3.71 ms. Allocated memory is still 4.6 GB. Free memory is still 638.8 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-08 12:14:06,047 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 982.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 2207.39 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 267.4 MB). Free memory was 944.1 MB in the beginning and 1.2 GB in the end (delta: -269.4 MB). Peak memory consumption was 332.2 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 54.56 ms. Allocated memory is still 1.3 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 7.6 MB). Peak memory consumption was 7.6 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 123.56 ms. Allocated memory is still 1.3 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 38.0 MB). Peak memory consumption was 38.0 MB. Max. memory is 11.5 GB. * RCFGBuilder took 4831.73 ms. Allocated memory was 1.3 GB in the beginning and 1.8 GB in the end (delta: 528.5 MB). Free memory was 1.2 GB in the beginning and 933.0 MB in the end (delta: 234.9 MB). Peak memory consumption was 763.8 MB. Max. memory is 11.5 GB. * TraceAbstraction took 89655.27 ms. Allocated memory was 1.8 GB in the beginning and 4.6 GB in the end (delta: 2.7 GB). Free memory was 933.0 MB in the beginning and 638.8 MB in the end (delta: 294.2 MB). Peak memory consumption was 3.0 GB. Max. memory is 11.5 GB. * Witness Printer took 3.71 ms. Allocated memory is still 4.6 GB. Free memory is still 638.8 MB. There was no memory consumed. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - GenericResult: Unfinished Backtranslation Generated EnsuresSpecification free ensures #res.base == #ptr.base && #res.offset == #ptr.offset; is not ensure(true) - GenericResult: Unfinished Backtranslation Generated EnsuresSpecification free ensures #res.base == #ptr.base && #res.offset == #ptr.offset; is not ensure(true) - GenericResult: Unfinished Backtranslation Generated EnsuresSpecification free ensures #res.base == #ptr.base && #res.offset == #ptr.offset; is not ensure(true) * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 18446744073709555260 could not be translated for associated CType ARRAY#_3_~STRUCT~~device_attribute?attr~STRUCT~~attribute?name~*CHAR?mode~~umode_t~0?ignore_lockdep~~bool~0?key~*lock_class_key?skey~STRUCT~~lock_class_key?subkeys~ARRAY#_8_~STRUCT~~lockdep_subclass_key?__one_byte~CHAR####?show~*((*device *device_attribute *CHAR ) : UINT)?store~*((*device *device_attribute *CHAR UINT ) : UINT)## - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 18446744073709555119 could not be translated for associated CType STRUCT~~net_device_ops?ndo_init~*((*net_device ) : INT)?ndo_uninit~*((*net_device ) : VOID)?ndo_open~*((*net_device ) : INT)?ndo_stop~*((*net_device ) : INT)?ndo_start_xmit~*((*sk_buff *net_device ) : ~netdev_tx_t~0)?ndo_select_queue~*((*net_device *sk_buff *VOID *((*net_device *sk_buff ) : ~u16~0) ) : ~u16~0)?ndo_change_rx_flags~*((*net_device INT ) : VOID)?ndo_set_rx_mode~*((*net_device ) : VOID)?ndo_set_mac_address~*((*net_device *VOID ) : INT)?ndo_validate_addr~*((*net_device ) : INT)?ndo_do_ioctl~*((*net_device *ifreq INT ) : INT)?ndo_set_config~*((*net_device *ifmap ) : INT)?ndo_change_mtu~*((*net_device INT ) : INT)?ndo_neigh_setup~*((*net_device *neigh_parms ) : INT)?ndo_tx_timeout~*((*net_device ) : VOID)?ndo_get_stats64~*((*net_device *rtnl_link_stats64 ) : *rtnl_link_stats64)?ndo_get_stats~*((*net_device ) : *net_device_stats)?ndo_vlan_rx_add_vid~*((*net_device ~__be16~0 ~u16~0 ) : INT)?ndo_vlan_rx_kill_vid~*((*net_device ~__be16~0 ~u16~0 ) : INT)?ndo_poll_controller~*((*net_device ) : VOID)?ndo_netpoll_setup~*((*net_device *netpoll_info ) : INT)?ndo_netpoll_cleanup~*((*net_device ) : VOID)?ndo_busy_poll~*((*napi_struct ) : INT)?ndo_set_vf_mac~*((*net_device INT *~u8~0 ) : INT)?ndo_set_vf_vlan~*((*net_device INT ~u16~0 ~u8~0 ) : INT)?ndo_set_vf_rate~*((*net_device INT INT INT ) : INT)?ndo_set_vf_spoofchk~*((*net_device INT ~bool~0 ) : INT)?ndo_get_vf_config~*((*net_device INT *ifla_vf_info ) : INT)?ndo_set_vf_link_state~*((*net_device INT INT ) : INT)?ndo_set_vf_port~*((*net_device INT **nlattr ) : INT)?ndo_get_vf_port~*((*net_device INT *sk_buff ) : INT)?ndo_setup_tc~*((*net_device ~u8~0 ) : INT)?ndo_fcoe_enable~*((*net_device ) : INT)?ndo_fcoe_disable~*((*net_device ) : INT)?ndo_fcoe_ddp_setup~*((*net_device ~u16~0 *scatterlist UINT ) : INT)?ndo_fcoe_ddp_done~*((*net_device ~u16~0 ) : INT)?ndo_fcoe_ddp_target~*((*net_device ~u16~0 *scatterlist UINT ) : INT)?ndo_fcoe_get_hbainfo~*((*net_device *netdev_fcoe_hbainfo ) : INT)?ndo_fcoe_get_wwn~*((*net_device *~u64~0 INT ) : INT)?ndo_rx_flow_steer~*((*net_device *sk_buff ~u16~0 ~u32~0 ) : INT)?ndo_add_slave~*((*net_device *net_device ) : INT)?ndo_del_slave~*((*net_device *net_device ) : INT)?ndo_fix_features~*((*net_device ~netdev_features_t~0 ) : ~netdev_features_t~0)?ndo_set_features~*((*net_device ~netdev_features_t~0 ) : INT)?ndo_neigh_construct~*((*neighbour ) : INT)?ndo_neigh_destroy~*((*neighbour ) : VOID)?ndo_fdb_add~*((*ndmsg **nlattr *net_device *UCHAR ~u16~0 ) : INT)?ndo_fdb_del~*((*ndmsg **nlattr *net_device *UCHAR ) : INT)?ndo_fdb_dump~*((*sk_buff *netlink_callback *net_device INT ) : INT)?ndo_bridge_setlink~*((*net_device *nlmsghdr ) : INT)?ndo_bridge_getlink~*((*sk_buff ~u32~0 ~u32~0 *net_device ~u32~0 ) : INT)?ndo_bridge_dellink~*((*net_device *nlmsghdr ) : INT)?ndo_change_carrier~*((*net_device ~bool~0 ) : INT)?ndo_get_phys_port_id~*((*net_device *netdev_phys_port_id ) : INT)?ndo_add_vxlan_port~*((*net_device ~sa_family_t~0 ~__be16~0 ) : VOID)?ndo_del_vxlan_port~*((*net_device ~sa_family_t~0 ~__be16~0 ) : VOID)?ndo_dfwd_add_station~*((*net_device *net_device ) : *VOID)?ndo_dfwd_del_station~*((*net_device *VOID ) : VOID)?ndo_dfwd_start_xmit~*((*sk_buff *net_device *VOID ) : ~netdev_tx_t~0)?ndo_get_lock_subclass~*((*net_device ) : INT)# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 18446744073709555222 could not be translated for associated CType ARRAY#_2_~STRUCT~~xenbus_device_id?devicetype~ARRAY#_32_~CHAR### - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 18446744073709555326 could not be translated for associated CType ARRAY#_2_~STRUCT~~xenbus_device_id?devicetype~ARRAY#_32_~CHAR### - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 18446744073709554929 could not be translated for associated CType STRUCT~~net_device_ops?ndo_init~*((*net_device ) : INT)?ndo_uninit~*((*net_device ) : VOID)?ndo_open~*((*net_device ) : INT)?ndo_stop~*((*net_device ) : INT)?ndo_start_xmit~*((*sk_buff *net_device ) : ~netdev_tx_t~0)?ndo_select_queue~*((*net_device *sk_buff *VOID *((*net_device *sk_buff ) : ~u16~0) ) : ~u16~0)?ndo_change_rx_flags~*((*net_device INT ) : VOID)?ndo_set_rx_mode~*((*net_device ) : VOID)?ndo_set_mac_address~*((*net_device *VOID ) : INT)?ndo_validate_addr~*((*net_device ) : INT)?ndo_do_ioctl~*((*net_device *ifreq INT ) : INT)?ndo_set_config~*((*net_device *ifmap ) : INT)?ndo_change_mtu~*((*net_device INT ) : INT)?ndo_neigh_setup~*((*net_device *neigh_parms ) : INT)?ndo_tx_timeout~*((*net_device ) : VOID)?ndo_get_stats64~*((*net_device *rtnl_link_stats64 ) : *rtnl_link_stats64)?ndo_get_stats~*((*net_device ) : *net_device_stats)?ndo_vlan_rx_add_vid~*((*net_device ~__be16~0 ~u16~0 ) : INT)?ndo_vlan_rx_kill_vid~*((*net_device ~__be16~0 ~u16~0 ) : INT)?ndo_poll_controller~*((*net_device ) : VOID)?ndo_netpoll_setup~*((*net_device *netpoll_info ) : INT)?ndo_netpoll_cleanup~*((*net_device ) : VOID)?ndo_busy_poll~*((*napi_struct ) : INT)?ndo_set_vf_mac~*((*net_device INT *~u8~0 ) : INT)?ndo_set_vf_vlan~*((*net_device INT ~u16~0 ~u8~0 ) : INT)?ndo_set_vf_rate~*((*net_device INT INT INT ) : INT)?ndo_set_vf_spoofchk~*((*net_device INT ~bool~0 ) : INT)?ndo_get_vf_config~*((*net_device INT *ifla_vf_info ) : INT)?ndo_set_vf_link_state~*((*net_device INT INT ) : INT)?ndo_set_vf_port~*((*net_device INT **nlattr ) : INT)?ndo_get_vf_port~*((*net_device INT *sk_buff ) : INT)?ndo_setup_tc~*((*net_device ~u8~0 ) : INT)?ndo_fcoe_enable~*((*net_device ) : INT)?ndo_fcoe_disable~*((*net_device ) : INT)?ndo_fcoe_ddp_setup~*((*net_device ~u16~0 *scatterlist UINT ) : INT)?ndo_fcoe_ddp_done~*((*net_device ~u16~0 ) : INT)?ndo_fcoe_ddp_target~*((*net_device ~u16~0 *scatterlist UINT ) : INT)?ndo_fcoe_get_hbainfo~*((*net_device *netdev_fcoe_hbainfo ) : INT)?ndo_fcoe_get_wwn~*((*net_device *~u64~0 INT ) : INT)?ndo_rx_flow_steer~*((*net_device *sk_buff ~u16~0 ~u32~0 ) : INT)?ndo_add_slave~*((*net_device *net_device ) : INT)?ndo_del_slave~*((*net_device *net_device ) : INT)?ndo_fix_features~*((*net_device ~netdev_features_t~0 ) : ~netdev_features_t~0)?ndo_set_features~*((*net_device ~netdev_features_t~0 ) : INT)?ndo_neigh_construct~*((*neighbour ) : INT)?ndo_neigh_destroy~*((*neighbour ) : VOID)?ndo_fdb_add~*((*ndmsg **nlattr *net_device *UCHAR ~u16~0 ) : INT)?ndo_fdb_del~*((*ndmsg **nlattr *net_device *UCHAR ) : INT)?ndo_fdb_dump~*((*sk_buff *netlink_callback *net_device INT ) : INT)?ndo_bridge_setlink~*((*net_device *nlmsghdr ) : INT)?ndo_bridge_getlink~*((*sk_buff ~u32~0 ~u32~0 *net_device ~u32~0 ) : INT)?ndo_bridge_dellink~*((*net_device *nlmsghdr ) : INT)?ndo_change_carrier~*((*net_device ~bool~0 ) : INT)?ndo_get_phys_port_id~*((*net_device *netdev_phys_port_id ) : INT)?ndo_add_vxlan_port~*((*net_device ~sa_family_t~0 ~__be16~0 ) : VOID)?ndo_del_vxlan_port~*((*net_device ~sa_family_t~0 ~__be16~0 ) : VOID)?ndo_dfwd_add_station~*((*net_device *net_device ) : *VOID)?ndo_dfwd_del_station~*((*net_device *VOID ) : VOID)?ndo_dfwd_start_xmit~*((*sk_buff *net_device *VOID ) : ~netdev_tx_t~0)?ndo_get_lock_subclass~*((*net_device ) : INT)# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 18446744073709554962 could not be translated for associated CType STRUCT~~ethtool_ops?get_settings~*((*net_device *ethtool_cmd ) : INT)?set_settings~*((*net_device *ethtool_cmd ) : INT)?get_drvinfo~*((*net_device *ethtool_drvinfo ) : VOID)?get_regs_len~*((*net_device ) : INT)?get_regs~*((*net_device *ethtool_regs *VOID ) : VOID)?get_wol~*((*net_device *ethtool_wolinfo ) : VOID)?set_wol~*((*net_device *ethtool_wolinfo ) : INT)?get_msglevel~*((*net_device ) : ~u32~0)?set_msglevel~*((*net_device ~u32~0 ) : VOID)?nway_reset~*((*net_device ) : INT)?get_link~*((*net_device ) : ~u32~0)?get_eeprom_len~*((*net_device ) : INT)?get_eeprom~*((*net_device *ethtool_eeprom *~u8~0 ) : INT)?set_eeprom~*((*net_device *ethtool_eeprom *~u8~0 ) : INT)?get_coalesce~*((*net_device *ethtool_coalesce ) : INT)?set_coalesce~*((*net_device *ethtool_coalesce ) : INT)?get_ringparam~*((*net_device *ethtool_ringparam ) : VOID)?set_ringparam~*((*net_device *ethtool_ringparam ) : INT)?get_pauseparam~*((*net_device *ethtool_pauseparam ) : VOID)?set_pauseparam~*((*net_device *ethtool_pauseparam ) : INT)?self_test~*((*net_device *ethtool_test *~u64~0 ) : VOID)?get_strings~*((*net_device ~u32~0 *~u8~0 ) : VOID)?set_phys_id~*((*net_device ~ethtool_phys_id_state~0 ) : INT)?get_ethtool_stats~*((*net_device *ethtool_stats *~u64~0 ) : VOID)?begin~*((*net_device ) : INT)?complete~*((*net_device ) : VOID)?get_priv_flags~*((*net_device ) : ~u32~0)?set_priv_flags~*((*net_device ~u32~0 ) : INT)?get_sset_count~*((*net_device INT ) : INT)?get_rxnfc~*((*net_device *ethtool_rxnfc *~u32~0 ) : INT)?set_rxnfc~*((*net_device *ethtool_rxnfc ) : INT)?flash_device~*((*net_device *ethtool_flash ) : INT)?reset~*((*net_device *~u32~0 ) : INT)?get_rxfh_key_size~*((*net_device ) : ~u32~0)?get_rxfh_indir_size~*((*net_device ) : ~u32~0)?get_rxfh~*((*net_device *~u32~0 *~u8~0 ) : INT)?set_rxfh~*((*net_device *~u32~0 *~u8~0 ) : INT)?get_channels~*((*net_device *ethtool_channels ) : VOID)?set_channels~*((*net_device *ethtool_channels ) : INT)?get_dump_flag~*((*net_device *ethtool_dump ) : INT)?get_dump_data~*((*net_device *ethtool_dump *VOID ) : INT)?set_dump~*((*net_device *ethtool_dump ) : INT)?get_ts_info~*((*net_device *ethtool_ts_info ) : INT)?get_module_info~*((*net_device *ethtool_modinfo ) : INT)?get_module_eeprom~*((*net_device *ethtool_eeprom *~u8~0 ) : INT)?get_eee~*((*net_device *ethtool_eee ) : INT)?set_eee~*((*net_device *ethtool_eee ) : INT)# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 18446744073709555337 could not be translated for associated CType STRUCT~~xenbus_driver?ids~*xenbus_device_id?probe~*((*xenbus_device *xenbus_device_id ) : INT)?otherend_changed~*((*xenbus_device ~xenbus_state~0 ) : VOID)?remove~*((*xenbus_device ) : INT)?suspend~*((*xenbus_device ) : INT)?resume~*((*xenbus_device ) : INT)?uevent~*((*xenbus_device *kobj_uevent_env ) : INT)?driver~STRUCT~~device_driver?name~*CHAR?bus~*bus_type?owner~*module?mod_name~*CHAR?suppress_bind_attrs~~bool~0?of_match_table~*of_device_id?acpi_match_table~*acpi_device_id?probe~*((*device ) : INT)?remove~*((*device ) : INT)?shutdown~*((*device ) : VOID)?suspend~*((*device ~pm_message_t~0 ) : INT)?resume~*((*device ) : INT)?groups~**attribute_group?pm~*dev_pm_ops?p~*driver_private#?read_otherend_details~*((*xenbus_device ) : INT)?is_ready~*((*xenbus_device ) : INT)# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 18446744073709555173 could not be translated for associated CType ARRAY#_1_~STRUCT~~xennet_stat?name~ARRAY#_32_~CHAR#?offset~~u16~0## - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 18446744073709555042 could not be translated for associated CType ARRAY#_1_~STRUCT~~xennet_stat?name~ARRAY#_32_~CHAR#?offset~~u16~0## - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 18446744073709554936 could not be translated for associated CType STRUCT~~xenbus_driver?ids~*xenbus_device_id?probe~*((*xenbus_device *xenbus_device_id ) : INT)?otherend_changed~*((*xenbus_device ~xenbus_state~0 ) : VOID)?remove~*((*xenbus_device ) : INT)?suspend~*((*xenbus_device ) : INT)?resume~*((*xenbus_device ) : INT)?uevent~*((*xenbus_device *kobj_uevent_env ) : INT)?driver~STRUCT~~device_driver?name~*CHAR?bus~*bus_type?owner~*module?mod_name~*CHAR?suppress_bind_attrs~~bool~0?of_match_table~*of_device_id?acpi_match_table~*acpi_device_id?probe~*((*device ) : INT)?remove~*((*device ) : INT)?shutdown~*((*device ) : VOID)?suspend~*((*device ~pm_message_t~0 ) : INT)?resume~*((*device ) : INT)?groups~**attribute_group?pm~*dev_pm_ops?p~*driver_private#?read_otherend_details~*((*xenbus_device ) : INT)?is_ready~*((*xenbus_device ) : INT)# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 18446744073709555250 could not be translated for associated CType ARRAY#_3_~STRUCT~~device_attribute?attr~STRUCT~~attribute?name~*CHAR?mode~~umode_t~0?ignore_lockdep~~bool~0?key~*lock_class_key?skey~STRUCT~~lock_class_key?subkeys~ARRAY#_8_~STRUCT~~lockdep_subclass_key?__one_byte~CHAR####?show~*((*device *device_attribute *CHAR ) : UINT)?store~*((*device *device_attribute *CHAR UINT ) : UINT)## - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 18446744073709555281 could not be translated for associated CType STRUCT~~ethtool_ops?get_settings~*((*net_device *ethtool_cmd ) : INT)?set_settings~*((*net_device *ethtool_cmd ) : INT)?get_drvinfo~*((*net_device *ethtool_drvinfo ) : VOID)?get_regs_len~*((*net_device ) : INT)?get_regs~*((*net_device *ethtool_regs *VOID ) : VOID)?get_wol~*((*net_device *ethtool_wolinfo ) : VOID)?set_wol~*((*net_device *ethtool_wolinfo ) : INT)?get_msglevel~*((*net_device ) : ~u32~0)?set_msglevel~*((*net_device ~u32~0 ) : VOID)?nway_reset~*((*net_device ) : INT)?get_link~*((*net_device ) : ~u32~0)?get_eeprom_len~*((*net_device ) : INT)?get_eeprom~*((*net_device *ethtool_eeprom *~u8~0 ) : INT)?set_eeprom~*((*net_device *ethtool_eeprom *~u8~0 ) : INT)?get_coalesce~*((*net_device *ethtool_coalesce ) : INT)?set_coalesce~*((*net_device *ethtool_coalesce ) : INT)?get_ringparam~*((*net_device *ethtool_ringparam ) : VOID)?set_ringparam~*((*net_device *ethtool_ringparam ) : INT)?get_pauseparam~*((*net_device *ethtool_pauseparam ) : VOID)?set_pauseparam~*((*net_device *ethtool_pauseparam ) : INT)?self_test~*((*net_device *ethtool_test *~u64~0 ) : VOID)?get_strings~*((*net_device ~u32~0 *~u8~0 ) : VOID)?set_phys_id~*((*net_device ~ethtool_phys_id_state~0 ) : INT)?get_ethtool_stats~*((*net_device *ethtool_stats *~u64~0 ) : VOID)?begin~*((*net_device ) : INT)?complete~*((*net_device ) : VOID)?get_priv_flags~*((*net_device ) : ~u32~0)?set_priv_flags~*((*net_device ~u32~0 ) : INT)?get_sset_count~*((*net_device INT ) : INT)?get_rxnfc~*((*net_device *ethtool_rxnfc *~u32~0 ) : INT)?set_rxnfc~*((*net_device *ethtool_rxnfc ) : INT)?flash_device~*((*net_device *ethtool_flash ) : INT)?reset~*((*net_device *~u32~0 ) : INT)?get_rxfh_key_size~*((*net_device ) : ~u32~0)?get_rxfh_indir_size~*((*net_device ) : ~u32~0)?get_rxfh~*((*net_device *~u32~0 *~u8~0 ) : INT)?set_rxfh~*((*net_device *~u32~0 *~u8~0 ) : INT)?get_channels~*((*net_device *ethtool_channels ) : VOID)?set_channels~*((*net_device *ethtool_channels ) : INT)?get_dump_flag~*((*net_device *ethtool_dump ) : INT)?get_dump_data~*((*net_device *ethtool_dump *VOID ) : INT)?set_dump~*((*net_device *ethtool_dump ) : INT)?get_ts_info~*((*net_device *ethtool_ts_info ) : INT)?get_module_info~*((*net_device *ethtool_modinfo ) : INT)?get_module_eeprom~*((*net_device *ethtool_eeprom *~u8~0 ) : INT)?get_eee~*((*net_device *ethtool_eee ) : INT)?set_eee~*((*net_device *ethtool_eee ) : INT)# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch1237 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch1271 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch1237 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch1271 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch1237 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch1271 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch1237 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch1271 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch1237 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch1271 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch1237 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch1271 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch1237 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch1271 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch1237 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch1271 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch1237 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch1271 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch1237 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch1278 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch1271 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch1237 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch1278 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch1271 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch1237 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 56 could not be translated for associated CType STRUCT~~xenbus_transaction?id~~u32~0# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 56 could not be translated for associated CType STRUCT~~xenbus_transaction?id~~u32~0# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 56 could not be translated for associated CType STRUCT~~xenbus_transaction?id~~u32~0# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 32 could not be translated for associated CType STRUCT~~xenbus_transaction?id~~u32~0# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 32 could not be translated for associated CType STRUCT~~xenbus_transaction?id~~u32~0# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 32 could not be translated for associated CType STRUCT~~xenbus_transaction?id~~u32~0# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch1278 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch1271 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch1237 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch1278 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch1271 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch1237 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch1278 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch1271 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch1237 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch1239 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch1278 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch1271 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch1237 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch1239 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch1278 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch1271 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch1237 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch1239 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch1278 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch1271 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch1237 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch1239 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch1278 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch1271 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch1237 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch1239 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch1278 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch1271 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch1237 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch1239 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch1278 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch1271 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch1237 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch1239 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch1278 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch1271 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch1237 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - UnprovableResult [Line: 6513]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: overapproximation of large string literal at line 10301, overapproximation of bitwiseOr at line 9117, overapproximation of bitwiseAnd at line 11236. Possible FailurePath: [L6536] int LDV_IN_INTERRUPT = 1; [L6537] struct net_device *xennet_ethtool_ops_group0 ; [L6538] int ldv_state_variable_0 ; [L6539] int ldv_state_variable_3 ; [L6540] int ldv_timer_state_1 = 0; [L6541] int ldv_state_variable_2 ; [L6542] int ref_cnt ; [L6543] int ldv_state_variable_1 ; [L6544] struct xenbus_device *netfront_driver_group0 ; [L6545] struct net_device *xennet_netdev_ops_group1 ; [L6546] struct timer_list *ldv_timer_list_1 ; [L6547] int ldv_state_variable_4 ; [L7297] static unsigned int xennet_max_queues ; [L9056-L9062] static struct net_device_ops const xennet_netdev_ops = {0, & xennet_uninit, & xennet_open, & xennet_close, (netdev_tx_t (*)(struct sk_buff * , struct net_device * ))(& xennet_start_xmit), & xennet_select_queue, 0, 0, & eth_mac_addr, & eth_validate_addr, 0, 0, & xennet_change_mtu, 0, 0, & xennet_get_stats64, 0, 0, 0, & xennet_poll_controller, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, & xennet_fix_features, & xennet_set_features, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; [L9996-L9997] static struct xennet_stat const xennet_stats[1U] = { {{'r', 'x', '_', 'g', 's', 'o', '_', 'c', 'h', 'e', 'c', 'k', 's', 'u', 'm', '_', 'f', 'i', 'x', 'u', 'p', '\000'}, 48U}}; [L10064-L10067] static struct ethtool_ops const xennet_ethtool_ops = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, & ethtool_op_get_link, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, & xennet_get_strings, 0, & xennet_get_ethtool_stats, 0, 0, 0, 0, & xennet_get_sset_count, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; [L10301-L10310] static struct device_attribute xennet_attrs[3U] = { {{"rxbuf_min", 420U, (_Bool)0, 0, {{{(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}}}}, & show_rxbuf_min, & store_rxbuf_min}, {{"rxbuf_max", 420U, (_Bool)0, 0, {{{(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}}}}, & show_rxbuf_max, & store_rxbuf_max}, {{"rxbuf_cur", 292U, (_Bool)0, 0, {{{(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}}}}, & show_rxbuf_cur, (ssize_t (*)(struct device * , struct device_attribute * , char const * , size_t ))0}}; [L10361-L10362] static struct xenbus_device_id const netfront_ids[2U] = { {{'v', 'i', 'f', '\000'}}, {{'\000'}}}; [L10414-L10418] static struct xenbus_driver netfront_driver = {(struct xenbus_device_id const *)(& netfront_ids), & netfront_probe, & netback_changed, & xennet_remove, 0, & netfront_resume, 0, {(char const *)(& netfront_ids), 0, & __this_module, 0, (_Bool)0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}, 0, 0}; [L10453] int ldv_retval_2 ; [L10454] u16 (*ldvarg6)(struct net_device * , struct sk_buff * ) ; [L10455] int ldv_retval_0 ; [L10456] int ldv_retval_4 ; [L10458] int ldv_retval_1 ; [L10460] int ldv_retval_3 ; [L11232] int ldv_spin = 0; VAL [={0:0}, \old()=18446744073709555327, \old()=18446744073709555194, \old(LDV_IN_INTERRUPT)=18446744073709555145, \old(ldv_retval_0)=18446744073709555088, \old(ldv_retval_1)=18446744073709555028, \old(ldv_retval_2)=18446744073709554994, \old(ldv_retval_3)=18446744073709554932, \old(ldv_retval_4)=18446744073709555279, \old(ldv_spin)=18446744073709555226, \old(ldv_state_variable_0)=18446744073709555045, \old(ldv_state_variable_1)=18446744073709555176, \old(ldv_state_variable_2)=18446744073709555116, \old(ldv_state_variable_3)=18446744073709555081, \old(ldv_state_variable_4)=18446744073709555005, \old(ldv_timer_list_1)=18446744073709555352, \old(ldv_timer_list_1)=18446744073709555073, \old(ldv_timer_state_1)=18446744073709555293, \old(netfront_driver)=null, \old(netfront_driver)=null, \old(netfront_driver_group0)=18446744073709555076, \old(netfront_driver_group0)=18446744073709555186, \old(netfront_ids)=null, \old(netfront_ids)=null, \old(ref_cnt)=18446744073709555343, \old(xennet_attrs)=null, \old(xennet_attrs)=null, \old(xennet_ethtool_ops)=null, \old(xennet_ethtool_ops)=null, \old(xennet_ethtool_ops_group0)=18446744073709554922, \old(xennet_ethtool_ops_group0)=18446744073709555085, \old(xennet_max_queues)=3332, \old(xennet_netdev_ops)=null, \old(xennet_netdev_ops)=null, \old(xennet_netdev_ops_group1)=18446744073709555010, \old(xennet_netdev_ops_group1)=18446744073709555239, \old(xennet_stats)=null, \old(xennet_stats)=null, __this_module={18446744073709555219:18446744073709555322}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, netfront_driver={18446744073709555321:0}, netfront_driver_group0={0:0}, netfront_ids={18446744073709555221:0}, ref_cnt=0, xennet_attrs={18446744073709554997:0}, xennet_ethtool_ops={18446744073709555270:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={18446744073709555184:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={18446744073709555175:0}] [L10538] void *ldvarg7 ; [L10539] void *tmp ; [L10540] struct sk_buff *ldvarg3 ; [L10541] void *tmp___0 ; [L10542] struct rtnl_link_stats64 *ldvarg0 ; [L10543] void *tmp___1 ; [L10544] netdev_features_t ldvarg5 ; [L10545] void *ldvarg1 ; [L10546] void *tmp___2 ; [L10547] struct sk_buff *ldvarg8 ; [L10548] void *tmp___3 ; [L10549] int ldvarg4 ; [L10550] int tmp___4 ; [L10551] netdev_features_t ldvarg2 ; [L10552] u64 *ldvarg11 ; [L10553] void *tmp___5 ; [L10554] int ldvarg13 ; [L10555] int tmp___6 ; [L10556] u32 ldvarg10 ; [L10557] u32 tmp___7 ; [L10558] struct ethtool_stats *ldvarg12 ; [L10559] void *tmp___8 ; [L10560] u8 *ldvarg9 ; [L10561] void *tmp___9 ; [L10562] enum xenbus_state ldvarg14 ; [L10563] struct xenbus_device_id *ldvarg15 ; [L10564] void *tmp___10 ; [L10565] int tmp___11 ; [L10566] int tmp___12 ; [L10567] int tmp___13 ; [L10568] int tmp___14 ; [L10569] int tmp___15 ; VAL [={0:0}, \old(LDV_IN_INTERRUPT)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_retval_3)=0, \old(ldv_retval_4)=0, \old(ldv_spin)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldv_state_variable_4)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_state_1)=0, \old(netfront_driver_group0)=0, \old(netfront_driver_group0)=0, \old(ref_cnt)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_max_queues)=0, \old(xennet_netdev_ops_group1)=0, \old(xennet_netdev_ops_group1)=0, __this_module={18446744073709555219:18446744073709555322}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, ldvarg14={18446744073709554979:0}, ldvarg2={18446744073709554987:0}, ldvarg5={18446744073709555002:0}, netfront_driver={18446744073709555321:0}, netfront_driver_group0={0:0}, netfront_ids={18446744073709555221:0}, ref_cnt=0, xennet_attrs={18446744073709554997:0}, xennet_ethtool_ops={18446744073709555270:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={18446744073709555184:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={18446744073709555175:0}] [L10571] CALL, EXPR ldv_zalloc(1UL) VAL [={0:0}, \old(LDV_IN_INTERRUPT)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_retval_3)=0, \old(ldv_retval_4)=0, \old(ldv_spin)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldv_state_variable_4)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_state_1)=0, \old(netfront_driver_group0)=0, \old(netfront_driver_group0)=0, \old(ref_cnt)=0, \old(size)=1, \old(xennet_ethtool_ops_group0)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_max_queues)=0, \old(xennet_netdev_ops_group1)=0, \old(xennet_netdev_ops_group1)=0, __this_module={18446744073709555219:18446744073709555322}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, netfront_driver={18446744073709555321:0}, netfront_driver_group0={0:0}, netfront_ids={18446744073709555221:0}, ref_cnt=0, xennet_attrs={18446744073709554997:0}, xennet_ethtool_ops={18446744073709555270:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={18446744073709555184:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={18446744073709555175:0}] [L6470] void *p ; [L6471] void *tmp ; [L6472] int tmp___0 ; [L6474] tmp___0 = __VERIFIER_nondet_int() [L6475] COND TRUE tmp___0 != 0 [L6476] return ((void *)0); VAL [={0:0}, \old(LDV_IN_INTERRUPT)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_retval_3)=0, \old(ldv_retval_4)=0, \old(ldv_spin)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldv_state_variable_4)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_state_1)=0, \old(netfront_driver_group0)=0, \old(netfront_driver_group0)=0, \old(ref_cnt)=0, \old(size)=1, \old(xennet_ethtool_ops_group0)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_max_queues)=0, \old(xennet_netdev_ops_group1)=0, \old(xennet_netdev_ops_group1)=0, \result={0:0}, __this_module={18446744073709555219:18446744073709555322}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, netfront_driver={18446744073709555321:0}, netfront_driver_group0={0:0}, netfront_ids={18446744073709555221:0}, ref_cnt=0, size=1, tmp___0=1, xennet_attrs={18446744073709554997:0}, xennet_ethtool_ops={18446744073709555270:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={18446744073709555184:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={18446744073709555175:0}] [L10571] RET, EXPR ldv_zalloc(1UL) VAL [={0:0}, \old(LDV_IN_INTERRUPT)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_retval_3)=0, \old(ldv_retval_4)=0, \old(ldv_spin)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldv_state_variable_4)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_state_1)=0, \old(netfront_driver_group0)=0, \old(netfront_driver_group0)=0, \old(ref_cnt)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_max_queues)=0, \old(xennet_netdev_ops_group1)=0, \old(xennet_netdev_ops_group1)=0, __this_module={18446744073709555219:18446744073709555322}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, ldv_zalloc(1UL)={0:0}, ldvarg14={18446744073709554979:0}, ldvarg2={18446744073709554987:0}, ldvarg5={18446744073709555002:0}, netfront_driver={18446744073709555321:0}, netfront_driver_group0={0:0}, netfront_ids={18446744073709555221:0}, ref_cnt=0, xennet_attrs={18446744073709554997:0}, xennet_ethtool_ops={18446744073709555270:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={18446744073709555184:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={18446744073709555175:0}] [L10571] tmp = ldv_zalloc(1UL) [L10572] ldvarg7 = tmp VAL [={0:0}, \old(LDV_IN_INTERRUPT)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_retval_3)=0, \old(ldv_retval_4)=0, \old(ldv_spin)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldv_state_variable_4)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_state_1)=0, \old(netfront_driver_group0)=0, \old(netfront_driver_group0)=0, \old(ref_cnt)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_max_queues)=0, \old(xennet_netdev_ops_group1)=0, \old(xennet_netdev_ops_group1)=0, __this_module={18446744073709555219:18446744073709555322}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, ldvarg14={18446744073709554979:0}, ldvarg2={18446744073709554987:0}, ldvarg5={18446744073709555002:0}, ldvarg7={0:0}, netfront_driver={18446744073709555321:0}, netfront_driver_group0={0:0}, netfront_ids={18446744073709555221:0}, ref_cnt=0, tmp={0:0}, xennet_attrs={18446744073709554997:0}, xennet_ethtool_ops={18446744073709555270:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={18446744073709555184:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={18446744073709555175:0}] [L10573] CALL, EXPR ldv_zalloc(232UL) VAL [={0:0}, \old(LDV_IN_INTERRUPT)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_retval_3)=0, \old(ldv_retval_4)=0, \old(ldv_spin)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldv_state_variable_4)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_state_1)=0, \old(netfront_driver_group0)=0, \old(netfront_driver_group0)=0, \old(ref_cnt)=0, \old(size)=232, \old(xennet_ethtool_ops_group0)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_max_queues)=0, \old(xennet_netdev_ops_group1)=0, \old(xennet_netdev_ops_group1)=0, __this_module={18446744073709555219:18446744073709555322}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, netfront_driver={18446744073709555321:0}, netfront_driver_group0={0:0}, netfront_ids={18446744073709555221:0}, ref_cnt=0, xennet_attrs={18446744073709554997:0}, xennet_ethtool_ops={18446744073709555270:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={18446744073709555184:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={18446744073709555175:0}] [L6470] void *p ; [L6471] void *tmp ; [L6472] int tmp___0 ; [L6474] tmp___0 = __VERIFIER_nondet_int() [L6475] COND TRUE tmp___0 != 0 [L6476] return ((void *)0); VAL [={0:0}, \old(LDV_IN_INTERRUPT)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_retval_3)=0, \old(ldv_retval_4)=0, \old(ldv_spin)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldv_state_variable_4)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_state_1)=0, \old(netfront_driver_group0)=0, \old(netfront_driver_group0)=0, \old(ref_cnt)=0, \old(size)=232, \old(xennet_ethtool_ops_group0)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_max_queues)=0, \old(xennet_netdev_ops_group1)=0, \old(xennet_netdev_ops_group1)=0, \result={0:0}, __this_module={18446744073709555219:18446744073709555322}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, netfront_driver={18446744073709555321:0}, netfront_driver_group0={0:0}, netfront_ids={18446744073709555221:0}, ref_cnt=0, size=232, tmp___0=1, xennet_attrs={18446744073709554997:0}, xennet_ethtool_ops={18446744073709555270:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={18446744073709555184:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={18446744073709555175:0}] [L10573] RET, EXPR ldv_zalloc(232UL) VAL [={0:0}, \old(LDV_IN_INTERRUPT)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_retval_3)=0, \old(ldv_retval_4)=0, \old(ldv_spin)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldv_state_variable_4)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_state_1)=0, \old(netfront_driver_group0)=0, \old(netfront_driver_group0)=0, \old(ref_cnt)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_max_queues)=0, \old(xennet_netdev_ops_group1)=0, \old(xennet_netdev_ops_group1)=0, __this_module={18446744073709555219:18446744073709555322}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, ldv_zalloc(232UL)={0:0}, ldvarg14={18446744073709554979:0}, ldvarg2={18446744073709554987:0}, ldvarg5={18446744073709555002:0}, ldvarg7={0:0}, netfront_driver={18446744073709555321:0}, netfront_driver_group0={0:0}, netfront_ids={18446744073709555221:0}, ref_cnt=0, tmp={0:0}, xennet_attrs={18446744073709554997:0}, xennet_ethtool_ops={18446744073709555270:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={18446744073709555184:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={18446744073709555175:0}] [L10573] tmp___0 = ldv_zalloc(232UL) [L10574] ldvarg3 = (struct sk_buff *)tmp___0 VAL [={0:0}, \old(LDV_IN_INTERRUPT)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_retval_3)=0, \old(ldv_retval_4)=0, \old(ldv_spin)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldv_state_variable_4)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_state_1)=0, \old(netfront_driver_group0)=0, \old(netfront_driver_group0)=0, \old(ref_cnt)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_max_queues)=0, \old(xennet_netdev_ops_group1)=0, \old(xennet_netdev_ops_group1)=0, __this_module={18446744073709555219:18446744073709555322}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, ldvarg14={18446744073709554979:0}, ldvarg2={18446744073709554987:0}, ldvarg3={0:0}, ldvarg5={18446744073709555002:0}, ldvarg7={0:0}, netfront_driver={18446744073709555321:0}, netfront_driver_group0={0:0}, netfront_ids={18446744073709555221:0}, ref_cnt=0, tmp={0:0}, tmp___0={0:0}, xennet_attrs={18446744073709554997:0}, xennet_ethtool_ops={18446744073709555270:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={18446744073709555184:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={18446744073709555175:0}] [L10575] CALL, EXPR ldv_zalloc(184UL) VAL [={0:0}, \old(LDV_IN_INTERRUPT)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_retval_3)=0, \old(ldv_retval_4)=0, \old(ldv_spin)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldv_state_variable_4)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_state_1)=0, \old(netfront_driver_group0)=0, \old(netfront_driver_group0)=0, \old(ref_cnt)=0, \old(size)=184, \old(xennet_ethtool_ops_group0)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_max_queues)=0, \old(xennet_netdev_ops_group1)=0, \old(xennet_netdev_ops_group1)=0, __this_module={18446744073709555219:18446744073709555322}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, netfront_driver={18446744073709555321:0}, netfront_driver_group0={0:0}, netfront_ids={18446744073709555221:0}, ref_cnt=0, xennet_attrs={18446744073709554997:0}, xennet_ethtool_ops={18446744073709555270:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={18446744073709555184:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={18446744073709555175:0}] [L6470] void *p ; [L6471] void *tmp ; [L6472] int tmp___0 ; [L6474] tmp___0 = __VERIFIER_nondet_int() [L6475] COND TRUE tmp___0 != 0 [L6476] return ((void *)0); VAL [={0:0}, \old(LDV_IN_INTERRUPT)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_retval_3)=0, \old(ldv_retval_4)=0, \old(ldv_spin)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldv_state_variable_4)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_state_1)=0, \old(netfront_driver_group0)=0, \old(netfront_driver_group0)=0, \old(ref_cnt)=0, \old(size)=184, \old(xennet_ethtool_ops_group0)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_max_queues)=0, \old(xennet_netdev_ops_group1)=0, \old(xennet_netdev_ops_group1)=0, \result={0:0}, __this_module={18446744073709555219:18446744073709555322}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, netfront_driver={18446744073709555321:0}, netfront_driver_group0={0:0}, netfront_ids={18446744073709555221:0}, ref_cnt=0, size=184, tmp___0=1, xennet_attrs={18446744073709554997:0}, xennet_ethtool_ops={18446744073709555270:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={18446744073709555184:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={18446744073709555175:0}] [L10575] RET, EXPR ldv_zalloc(184UL) VAL [={0:0}, \old(LDV_IN_INTERRUPT)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_retval_3)=0, \old(ldv_retval_4)=0, \old(ldv_spin)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldv_state_variable_4)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_state_1)=0, \old(netfront_driver_group0)=0, \old(netfront_driver_group0)=0, \old(ref_cnt)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_max_queues)=0, \old(xennet_netdev_ops_group1)=0, \old(xennet_netdev_ops_group1)=0, __this_module={18446744073709555219:18446744073709555322}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, ldv_zalloc(184UL)={0:0}, ldvarg14={18446744073709554979:0}, ldvarg2={18446744073709554987:0}, ldvarg3={0:0}, ldvarg5={18446744073709555002:0}, ldvarg7={0:0}, netfront_driver={18446744073709555321:0}, netfront_driver_group0={0:0}, netfront_ids={18446744073709555221:0}, ref_cnt=0, tmp={0:0}, tmp___0={0:0}, xennet_attrs={18446744073709554997:0}, xennet_ethtool_ops={18446744073709555270:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={18446744073709555184:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={18446744073709555175:0}] [L10575] tmp___1 = ldv_zalloc(184UL) [L10576] ldvarg0 = (struct rtnl_link_stats64 *)tmp___1 VAL [={0:0}, \old(LDV_IN_INTERRUPT)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_retval_3)=0, \old(ldv_retval_4)=0, \old(ldv_spin)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldv_state_variable_4)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_state_1)=0, \old(netfront_driver_group0)=0, \old(netfront_driver_group0)=0, \old(ref_cnt)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_max_queues)=0, \old(xennet_netdev_ops_group1)=0, \old(xennet_netdev_ops_group1)=0, __this_module={18446744073709555219:18446744073709555322}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, ldvarg0={0:0}, ldvarg14={18446744073709554979:0}, ldvarg2={18446744073709554987:0}, ldvarg3={0:0}, ldvarg5={18446744073709555002:0}, ldvarg7={0:0}, netfront_driver={18446744073709555321:0}, netfront_driver_group0={0:0}, netfront_ids={18446744073709555221:0}, ref_cnt=0, tmp={0:0}, tmp___0={0:0}, tmp___1={0:0}, xennet_attrs={18446744073709554997:0}, xennet_ethtool_ops={18446744073709555270:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={18446744073709555184:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={18446744073709555175:0}] [L10577] CALL, EXPR ldv_zalloc(1UL) VAL [={0:0}, \old(LDV_IN_INTERRUPT)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_retval_3)=0, \old(ldv_retval_4)=0, \old(ldv_spin)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldv_state_variable_4)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_state_1)=0, \old(netfront_driver_group0)=0, \old(netfront_driver_group0)=0, \old(ref_cnt)=0, \old(size)=1, \old(xennet_ethtool_ops_group0)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_max_queues)=0, \old(xennet_netdev_ops_group1)=0, \old(xennet_netdev_ops_group1)=0, __this_module={18446744073709555219:18446744073709555322}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, netfront_driver={18446744073709555321:0}, netfront_driver_group0={0:0}, netfront_ids={18446744073709555221:0}, ref_cnt=0, xennet_attrs={18446744073709554997:0}, xennet_ethtool_ops={18446744073709555270:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={18446744073709555184:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={18446744073709555175:0}] [L6470] void *p ; [L6471] void *tmp ; [L6472] int tmp___0 ; [L6474] tmp___0 = __VERIFIER_nondet_int() [L6475] COND TRUE tmp___0 != 0 [L6476] return ((void *)0); VAL [={0:0}, \old(LDV_IN_INTERRUPT)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_retval_3)=0, \old(ldv_retval_4)=0, \old(ldv_spin)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldv_state_variable_4)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_state_1)=0, \old(netfront_driver_group0)=0, \old(netfront_driver_group0)=0, \old(ref_cnt)=0, \old(size)=1, \old(xennet_ethtool_ops_group0)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_max_queues)=0, \old(xennet_netdev_ops_group1)=0, \old(xennet_netdev_ops_group1)=0, \result={0:0}, __this_module={18446744073709555219:18446744073709555322}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, netfront_driver={18446744073709555321:0}, netfront_driver_group0={0:0}, netfront_ids={18446744073709555221:0}, ref_cnt=0, size=1, tmp___0=1, xennet_attrs={18446744073709554997:0}, xennet_ethtool_ops={18446744073709555270:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={18446744073709555184:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={18446744073709555175:0}] [L10577] RET, EXPR ldv_zalloc(1UL) VAL [={0:0}, \old(LDV_IN_INTERRUPT)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_retval_3)=0, \old(ldv_retval_4)=0, \old(ldv_spin)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldv_state_variable_4)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_state_1)=0, \old(netfront_driver_group0)=0, \old(netfront_driver_group0)=0, \old(ref_cnt)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_max_queues)=0, \old(xennet_netdev_ops_group1)=0, \old(xennet_netdev_ops_group1)=0, __this_module={18446744073709555219:18446744073709555322}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, ldv_zalloc(1UL)={0:0}, ldvarg0={0:0}, ldvarg14={18446744073709554979:0}, ldvarg2={18446744073709554987:0}, ldvarg3={0:0}, ldvarg5={18446744073709555002:0}, ldvarg7={0:0}, netfront_driver={18446744073709555321:0}, netfront_driver_group0={0:0}, netfront_ids={18446744073709555221:0}, ref_cnt=0, tmp={0:0}, tmp___0={0:0}, tmp___1={0:0}, xennet_attrs={18446744073709554997:0}, xennet_ethtool_ops={18446744073709555270:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={18446744073709555184:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={18446744073709555175:0}] [L10577] tmp___2 = ldv_zalloc(1UL) [L10578] ldvarg1 = tmp___2 VAL [={0:0}, \old(LDV_IN_INTERRUPT)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_retval_3)=0, \old(ldv_retval_4)=0, \old(ldv_spin)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldv_state_variable_4)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_state_1)=0, \old(netfront_driver_group0)=0, \old(netfront_driver_group0)=0, \old(ref_cnt)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_max_queues)=0, \old(xennet_netdev_ops_group1)=0, \old(xennet_netdev_ops_group1)=0, __this_module={18446744073709555219:18446744073709555322}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, ldvarg0={0:0}, ldvarg1={0:0}, ldvarg14={18446744073709554979:0}, ldvarg2={18446744073709554987:0}, ldvarg3={0:0}, ldvarg5={18446744073709555002:0}, ldvarg7={0:0}, netfront_driver={18446744073709555321:0}, netfront_driver_group0={0:0}, netfront_ids={18446744073709555221:0}, ref_cnt=0, tmp={0:0}, tmp___0={0:0}, tmp___1={0:0}, tmp___2={0:0}, xennet_attrs={18446744073709554997:0}, xennet_ethtool_ops={18446744073709555270:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={18446744073709555184:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={18446744073709555175:0}] [L10579] CALL, EXPR ldv_zalloc(232UL) VAL [={0:0}, \old(LDV_IN_INTERRUPT)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_retval_3)=0, \old(ldv_retval_4)=0, \old(ldv_spin)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldv_state_variable_4)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_state_1)=0, \old(netfront_driver_group0)=0, \old(netfront_driver_group0)=0, \old(ref_cnt)=0, \old(size)=232, \old(xennet_ethtool_ops_group0)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_max_queues)=0, \old(xennet_netdev_ops_group1)=0, \old(xennet_netdev_ops_group1)=0, __this_module={18446744073709555219:18446744073709555322}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, netfront_driver={18446744073709555321:0}, netfront_driver_group0={0:0}, netfront_ids={18446744073709555221:0}, ref_cnt=0, xennet_attrs={18446744073709554997:0}, xennet_ethtool_ops={18446744073709555270:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={18446744073709555184:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={18446744073709555175:0}] [L6470] void *p ; [L6471] void *tmp ; [L6472] int tmp___0 ; [L6474] tmp___0 = __VERIFIER_nondet_int() [L6475] COND TRUE tmp___0 != 0 [L6476] return ((void *)0); VAL [={0:0}, \old(LDV_IN_INTERRUPT)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_retval_3)=0, \old(ldv_retval_4)=0, \old(ldv_spin)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldv_state_variable_4)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_state_1)=0, \old(netfront_driver_group0)=0, \old(netfront_driver_group0)=0, \old(ref_cnt)=0, \old(size)=232, \old(xennet_ethtool_ops_group0)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_max_queues)=0, \old(xennet_netdev_ops_group1)=0, \old(xennet_netdev_ops_group1)=0, \result={0:0}, __this_module={18446744073709555219:18446744073709555322}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, netfront_driver={18446744073709555321:0}, netfront_driver_group0={0:0}, netfront_ids={18446744073709555221:0}, ref_cnt=0, size=232, tmp___0=1, xennet_attrs={18446744073709554997:0}, xennet_ethtool_ops={18446744073709555270:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={18446744073709555184:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={18446744073709555175:0}] [L10579] RET, EXPR ldv_zalloc(232UL) VAL [={0:0}, \old(LDV_IN_INTERRUPT)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_retval_3)=0, \old(ldv_retval_4)=0, \old(ldv_spin)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldv_state_variable_4)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_state_1)=0, \old(netfront_driver_group0)=0, \old(netfront_driver_group0)=0, \old(ref_cnt)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_max_queues)=0, \old(xennet_netdev_ops_group1)=0, \old(xennet_netdev_ops_group1)=0, __this_module={18446744073709555219:18446744073709555322}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, ldv_zalloc(232UL)={0:0}, ldvarg0={0:0}, ldvarg1={0:0}, ldvarg14={18446744073709554979:0}, ldvarg2={18446744073709554987:0}, ldvarg3={0:0}, ldvarg5={18446744073709555002:0}, ldvarg7={0:0}, netfront_driver={18446744073709555321:0}, netfront_driver_group0={0:0}, netfront_ids={18446744073709555221:0}, ref_cnt=0, tmp={0:0}, tmp___0={0:0}, tmp___1={0:0}, tmp___2={0:0}, xennet_attrs={18446744073709554997:0}, xennet_ethtool_ops={18446744073709555270:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={18446744073709555184:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={18446744073709555175:0}] [L10579] tmp___3 = ldv_zalloc(232UL) [L10580] ldvarg8 = (struct sk_buff *)tmp___3 [L10581] tmp___4 = __VERIFIER_nondet_int() [L10582] ldvarg4 = tmp___4 VAL [={0:0}, \old(LDV_IN_INTERRUPT)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_retval_3)=0, \old(ldv_retval_4)=0, \old(ldv_spin)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldv_state_variable_4)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_state_1)=0, \old(netfront_driver_group0)=0, \old(netfront_driver_group0)=0, \old(ref_cnt)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_max_queues)=0, \old(xennet_netdev_ops_group1)=0, \old(xennet_netdev_ops_group1)=0, __this_module={18446744073709555219:18446744073709555322}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, ldvarg0={0:0}, ldvarg1={0:0}, ldvarg14={18446744073709554979:0}, ldvarg2={18446744073709554987:0}, ldvarg3={0:0}, ldvarg4=0, ldvarg5={18446744073709555002:0}, ldvarg7={0:0}, ldvarg8={0:0}, netfront_driver={18446744073709555321:0}, netfront_driver_group0={0:0}, netfront_ids={18446744073709555221:0}, ref_cnt=0, tmp={0:0}, tmp___0={0:0}, tmp___1={0:0}, tmp___2={0:0}, tmp___3={0:0}, tmp___4=0, xennet_attrs={18446744073709554997:0}, xennet_ethtool_ops={18446744073709555270:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={18446744073709555184:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={18446744073709555175:0}] [L10583] CALL, EXPR ldv_zalloc(8UL) VAL [={0:0}, \old(LDV_IN_INTERRUPT)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_retval_3)=0, \old(ldv_retval_4)=0, \old(ldv_spin)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldv_state_variable_4)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_state_1)=0, \old(netfront_driver_group0)=0, \old(netfront_driver_group0)=0, \old(ref_cnt)=0, \old(size)=8, \old(xennet_ethtool_ops_group0)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_max_queues)=0, \old(xennet_netdev_ops_group1)=0, \old(xennet_netdev_ops_group1)=0, __this_module={18446744073709555219:18446744073709555322}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, netfront_driver={18446744073709555321:0}, netfront_driver_group0={0:0}, netfront_ids={18446744073709555221:0}, ref_cnt=0, xennet_attrs={18446744073709554997:0}, xennet_ethtool_ops={18446744073709555270:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={18446744073709555184:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={18446744073709555175:0}] [L6470] void *p ; [L6471] void *tmp ; [L6472] int tmp___0 ; [L6474] tmp___0 = __VERIFIER_nondet_int() [L6475] COND TRUE tmp___0 != 0 [L6476] return ((void *)0); VAL [={0:0}, \old(LDV_IN_INTERRUPT)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_retval_3)=0, \old(ldv_retval_4)=0, \old(ldv_spin)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldv_state_variable_4)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_state_1)=0, \old(netfront_driver_group0)=0, \old(netfront_driver_group0)=0, \old(ref_cnt)=0, \old(size)=8, \old(xennet_ethtool_ops_group0)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_max_queues)=0, \old(xennet_netdev_ops_group1)=0, \old(xennet_netdev_ops_group1)=0, \result={0:0}, __this_module={18446744073709555219:18446744073709555322}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, netfront_driver={18446744073709555321:0}, netfront_driver_group0={0:0}, netfront_ids={18446744073709555221:0}, ref_cnt=0, size=8, tmp___0=1, xennet_attrs={18446744073709554997:0}, xennet_ethtool_ops={18446744073709555270:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={18446744073709555184:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={18446744073709555175:0}] [L10583] RET, EXPR ldv_zalloc(8UL) VAL [={0:0}, \old(LDV_IN_INTERRUPT)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_retval_3)=0, \old(ldv_retval_4)=0, \old(ldv_spin)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldv_state_variable_4)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_state_1)=0, \old(netfront_driver_group0)=0, \old(netfront_driver_group0)=0, \old(ref_cnt)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_max_queues)=0, \old(xennet_netdev_ops_group1)=0, \old(xennet_netdev_ops_group1)=0, __this_module={18446744073709555219:18446744073709555322}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, ldv_zalloc(8UL)={0:0}, ldvarg0={0:0}, ldvarg1={0:0}, ldvarg14={18446744073709554979:0}, ldvarg2={18446744073709554987:0}, ldvarg3={0:0}, ldvarg4=0, ldvarg5={18446744073709555002:0}, ldvarg7={0:0}, ldvarg8={0:0}, netfront_driver={18446744073709555321:0}, netfront_driver_group0={0:0}, netfront_ids={18446744073709555221:0}, ref_cnt=0, tmp={0:0}, tmp___0={0:0}, tmp___1={0:0}, tmp___2={0:0}, tmp___3={0:0}, tmp___4=0, xennet_attrs={18446744073709554997:0}, xennet_ethtool_ops={18446744073709555270:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={18446744073709555184:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={18446744073709555175:0}] [L10583] tmp___5 = ldv_zalloc(8UL) [L10584] ldvarg11 = (u64 *)tmp___5 [L10585] tmp___6 = __VERIFIER_nondet_int() [L10586] ldvarg13 = tmp___6 [L10587] tmp___7 = __VERIFIER_nondet_u32() [L10588] ldvarg10 = tmp___7 VAL [={0:0}, \old(LDV_IN_INTERRUPT)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_retval_3)=0, \old(ldv_retval_4)=0, \old(ldv_spin)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldv_state_variable_4)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_state_1)=0, \old(netfront_driver_group0)=0, \old(netfront_driver_group0)=0, \old(ref_cnt)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_max_queues)=0, \old(xennet_netdev_ops_group1)=0, \old(xennet_netdev_ops_group1)=0, __this_module={18446744073709555219:18446744073709555322}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, ldvarg0={0:0}, ldvarg1={0:0}, ldvarg10=3638, ldvarg11={0:0}, ldvarg13=0, ldvarg14={18446744073709554979:0}, ldvarg2={18446744073709554987:0}, ldvarg3={0:0}, ldvarg4=0, ldvarg5={18446744073709555002:0}, ldvarg7={0:0}, ldvarg8={0:0}, netfront_driver={18446744073709555321:0}, netfront_driver_group0={0:0}, netfront_ids={18446744073709555221:0}, ref_cnt=0, tmp={0:0}, tmp___0={0:0}, tmp___1={0:0}, tmp___2={0:0}, tmp___3={0:0}, tmp___4=0, tmp___5={0:0}, tmp___6=0, tmp___7=3638, xennet_attrs={18446744073709554997:0}, xennet_ethtool_ops={18446744073709555270:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={18446744073709555184:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={18446744073709555175:0}] [L10589] CALL, EXPR ldv_zalloc(8UL) VAL [={0:0}, \old(LDV_IN_INTERRUPT)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_retval_3)=0, \old(ldv_retval_4)=0, \old(ldv_spin)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldv_state_variable_4)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_state_1)=0, \old(netfront_driver_group0)=0, \old(netfront_driver_group0)=0, \old(ref_cnt)=0, \old(size)=8, \old(xennet_ethtool_ops_group0)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_max_queues)=0, \old(xennet_netdev_ops_group1)=0, \old(xennet_netdev_ops_group1)=0, __this_module={18446744073709555219:18446744073709555322}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, netfront_driver={18446744073709555321:0}, netfront_driver_group0={0:0}, netfront_ids={18446744073709555221:0}, ref_cnt=0, xennet_attrs={18446744073709554997:0}, xennet_ethtool_ops={18446744073709555270:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={18446744073709555184:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={18446744073709555175:0}] [L6470] void *p ; [L6471] void *tmp ; [L6472] int tmp___0 ; [L6474] tmp___0 = __VERIFIER_nondet_int() [L6475] COND TRUE tmp___0 != 0 [L6476] return ((void *)0); VAL [={0:0}, \old(LDV_IN_INTERRUPT)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_retval_3)=0, \old(ldv_retval_4)=0, \old(ldv_spin)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldv_state_variable_4)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_state_1)=0, \old(netfront_driver_group0)=0, \old(netfront_driver_group0)=0, \old(ref_cnt)=0, \old(size)=8, \old(xennet_ethtool_ops_group0)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_max_queues)=0, \old(xennet_netdev_ops_group1)=0, \old(xennet_netdev_ops_group1)=0, \result={0:0}, __this_module={18446744073709555219:18446744073709555322}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, netfront_driver={18446744073709555321:0}, netfront_driver_group0={0:0}, netfront_ids={18446744073709555221:0}, ref_cnt=0, size=8, tmp___0=1, xennet_attrs={18446744073709554997:0}, xennet_ethtool_ops={18446744073709555270:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={18446744073709555184:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={18446744073709555175:0}] [L10589] RET, EXPR ldv_zalloc(8UL) VAL [={0:0}, \old(LDV_IN_INTERRUPT)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_retval_3)=0, \old(ldv_retval_4)=0, \old(ldv_spin)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldv_state_variable_4)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_state_1)=0, \old(netfront_driver_group0)=0, \old(netfront_driver_group0)=0, \old(ref_cnt)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_max_queues)=0, \old(xennet_netdev_ops_group1)=0, \old(xennet_netdev_ops_group1)=0, __this_module={18446744073709555219:18446744073709555322}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, ldv_zalloc(8UL)={0:0}, ldvarg0={0:0}, ldvarg1={0:0}, ldvarg10=3638, ldvarg11={0:0}, ldvarg13=0, ldvarg14={18446744073709554979:0}, ldvarg2={18446744073709554987:0}, ldvarg3={0:0}, ldvarg4=0, ldvarg5={18446744073709555002:0}, ldvarg7={0:0}, ldvarg8={0:0}, netfront_driver={18446744073709555321:0}, netfront_driver_group0={0:0}, netfront_ids={18446744073709555221:0}, ref_cnt=0, tmp={0:0}, tmp___0={0:0}, tmp___1={0:0}, tmp___2={0:0}, tmp___3={0:0}, tmp___4=0, tmp___5={0:0}, tmp___6=0, tmp___7=3638, xennet_attrs={18446744073709554997:0}, xennet_ethtool_ops={18446744073709555270:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={18446744073709555184:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={18446744073709555175:0}] [L10589] tmp___8 = ldv_zalloc(8UL) [L10590] ldvarg12 = (struct ethtool_stats *)tmp___8 VAL [={0:0}, \old(LDV_IN_INTERRUPT)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_retval_3)=0, \old(ldv_retval_4)=0, \old(ldv_spin)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldv_state_variable_4)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_state_1)=0, \old(netfront_driver_group0)=0, \old(netfront_driver_group0)=0, \old(ref_cnt)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_max_queues)=0, \old(xennet_netdev_ops_group1)=0, \old(xennet_netdev_ops_group1)=0, __this_module={18446744073709555219:18446744073709555322}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, ldvarg0={0:0}, ldvarg1={0:0}, ldvarg10=3638, ldvarg11={0:0}, ldvarg12={0:0}, ldvarg13=0, ldvarg14={18446744073709554979:0}, ldvarg2={18446744073709554987:0}, ldvarg3={0:0}, ldvarg4=0, ldvarg5={18446744073709555002:0}, ldvarg7={0:0}, ldvarg8={0:0}, netfront_driver={18446744073709555321:0}, netfront_driver_group0={0:0}, netfront_ids={18446744073709555221:0}, ref_cnt=0, tmp={0:0}, tmp___0={0:0}, tmp___1={0:0}, tmp___2={0:0}, tmp___3={0:0}, tmp___4=0, tmp___5={0:0}, tmp___6=0, tmp___7=3638, tmp___8={0:0}, xennet_attrs={18446744073709554997:0}, xennet_ethtool_ops={18446744073709555270:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={18446744073709555184:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={18446744073709555175:0}] [L10591] CALL, EXPR ldv_zalloc(1UL) VAL [={0:0}, \old(LDV_IN_INTERRUPT)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_retval_3)=0, \old(ldv_retval_4)=0, \old(ldv_spin)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldv_state_variable_4)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_state_1)=0, \old(netfront_driver_group0)=0, \old(netfront_driver_group0)=0, \old(ref_cnt)=0, \old(size)=1, \old(xennet_ethtool_ops_group0)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_max_queues)=0, \old(xennet_netdev_ops_group1)=0, \old(xennet_netdev_ops_group1)=0, __this_module={18446744073709555219:18446744073709555322}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, netfront_driver={18446744073709555321:0}, netfront_driver_group0={0:0}, netfront_ids={18446744073709555221:0}, ref_cnt=0, xennet_attrs={18446744073709554997:0}, xennet_ethtool_ops={18446744073709555270:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={18446744073709555184:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={18446744073709555175:0}] [L6470] void *p ; [L6471] void *tmp ; [L6472] int tmp___0 ; [L6474] tmp___0 = __VERIFIER_nondet_int() [L6475] COND TRUE tmp___0 != 0 [L6476] return ((void *)0); VAL [={0:0}, \old(LDV_IN_INTERRUPT)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_retval_3)=0, \old(ldv_retval_4)=0, \old(ldv_spin)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldv_state_variable_4)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_state_1)=0, \old(netfront_driver_group0)=0, \old(netfront_driver_group0)=0, \old(ref_cnt)=0, \old(size)=1, \old(xennet_ethtool_ops_group0)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_max_queues)=0, \old(xennet_netdev_ops_group1)=0, \old(xennet_netdev_ops_group1)=0, \result={0:0}, __this_module={18446744073709555219:18446744073709555322}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, netfront_driver={18446744073709555321:0}, netfront_driver_group0={0:0}, netfront_ids={18446744073709555221:0}, ref_cnt=0, size=1, tmp___0=1, xennet_attrs={18446744073709554997:0}, xennet_ethtool_ops={18446744073709555270:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={18446744073709555184:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={18446744073709555175:0}] [L10591] RET, EXPR ldv_zalloc(1UL) VAL [={0:0}, \old(LDV_IN_INTERRUPT)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_retval_3)=0, \old(ldv_retval_4)=0, \old(ldv_spin)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldv_state_variable_4)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_state_1)=0, \old(netfront_driver_group0)=0, \old(netfront_driver_group0)=0, \old(ref_cnt)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_max_queues)=0, \old(xennet_netdev_ops_group1)=0, \old(xennet_netdev_ops_group1)=0, __this_module={18446744073709555219:18446744073709555322}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, ldv_zalloc(1UL)={0:0}, ldvarg0={0:0}, ldvarg1={0:0}, ldvarg10=3638, ldvarg11={0:0}, ldvarg12={0:0}, ldvarg13=0, ldvarg14={18446744073709554979:0}, ldvarg2={18446744073709554987:0}, ldvarg3={0:0}, ldvarg4=0, ldvarg5={18446744073709555002:0}, ldvarg7={0:0}, ldvarg8={0:0}, netfront_driver={18446744073709555321:0}, netfront_driver_group0={0:0}, netfront_ids={18446744073709555221:0}, ref_cnt=0, tmp={0:0}, tmp___0={0:0}, tmp___1={0:0}, tmp___2={0:0}, tmp___3={0:0}, tmp___4=0, tmp___5={0:0}, tmp___6=0, tmp___7=3638, tmp___8={0:0}, xennet_attrs={18446744073709554997:0}, xennet_ethtool_ops={18446744073709555270:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={18446744073709555184:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={18446744073709555175:0}] [L10591] tmp___9 = ldv_zalloc(1UL) [L10592] ldvarg9 = (u8 *)tmp___9 VAL [={0:0}, \old(LDV_IN_INTERRUPT)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_retval_3)=0, \old(ldv_retval_4)=0, \old(ldv_spin)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldv_state_variable_4)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_state_1)=0, \old(netfront_driver_group0)=0, \old(netfront_driver_group0)=0, \old(ref_cnt)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_max_queues)=0, \old(xennet_netdev_ops_group1)=0, \old(xennet_netdev_ops_group1)=0, __this_module={18446744073709555219:18446744073709555322}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, ldvarg0={0:0}, ldvarg1={0:0}, ldvarg10=3638, ldvarg11={0:0}, ldvarg12={0:0}, ldvarg13=0, ldvarg14={18446744073709554979:0}, ldvarg2={18446744073709554987:0}, ldvarg3={0:0}, ldvarg4=0, ldvarg5={18446744073709555002:0}, ldvarg7={0:0}, ldvarg8={0:0}, ldvarg9={0:0}, netfront_driver={18446744073709555321:0}, netfront_driver_group0={0:0}, netfront_ids={18446744073709555221:0}, ref_cnt=0, tmp={0:0}, tmp___0={0:0}, tmp___1={0:0}, tmp___2={0:0}, tmp___3={0:0}, tmp___4=0, tmp___5={0:0}, tmp___6=0, tmp___7=3638, tmp___8={0:0}, tmp___9={0:0}, xennet_attrs={18446744073709554997:0}, xennet_ethtool_ops={18446744073709555270:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={18446744073709555184:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={18446744073709555175:0}] [L10593] CALL, EXPR ldv_zalloc(32UL) VAL [={0:0}, \old(LDV_IN_INTERRUPT)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_retval_3)=0, \old(ldv_retval_4)=0, \old(ldv_spin)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldv_state_variable_4)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_state_1)=0, \old(netfront_driver_group0)=0, \old(netfront_driver_group0)=0, \old(ref_cnt)=0, \old(size)=32, \old(xennet_ethtool_ops_group0)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_max_queues)=0, \old(xennet_netdev_ops_group1)=0, \old(xennet_netdev_ops_group1)=0, __this_module={18446744073709555219:18446744073709555322}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, netfront_driver={18446744073709555321:0}, netfront_driver_group0={0:0}, netfront_ids={18446744073709555221:0}, ref_cnt=0, xennet_attrs={18446744073709554997:0}, xennet_ethtool_ops={18446744073709555270:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={18446744073709555184:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={18446744073709555175:0}] [L6470] void *p ; [L6471] void *tmp ; [L6472] int tmp___0 ; [L6474] tmp___0 = __VERIFIER_nondet_int() [L6475] COND TRUE tmp___0 != 0 [L6476] return ((void *)0); VAL [={0:0}, \old(LDV_IN_INTERRUPT)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_retval_3)=0, \old(ldv_retval_4)=0, \old(ldv_spin)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldv_state_variable_4)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_state_1)=0, \old(netfront_driver_group0)=0, \old(netfront_driver_group0)=0, \old(ref_cnt)=0, \old(size)=32, \old(xennet_ethtool_ops_group0)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_max_queues)=0, \old(xennet_netdev_ops_group1)=0, \old(xennet_netdev_ops_group1)=0, \result={0:0}, __this_module={18446744073709555219:18446744073709555322}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, netfront_driver={18446744073709555321:0}, netfront_driver_group0={0:0}, netfront_ids={18446744073709555221:0}, ref_cnt=0, size=32, tmp___0=1, xennet_attrs={18446744073709554997:0}, xennet_ethtool_ops={18446744073709555270:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={18446744073709555184:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={18446744073709555175:0}] [L10593] RET, EXPR ldv_zalloc(32UL) VAL [={0:0}, \old(LDV_IN_INTERRUPT)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_retval_3)=0, \old(ldv_retval_4)=0, \old(ldv_spin)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldv_state_variable_4)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_state_1)=0, \old(netfront_driver_group0)=0, \old(netfront_driver_group0)=0, \old(ref_cnt)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_max_queues)=0, \old(xennet_netdev_ops_group1)=0, \old(xennet_netdev_ops_group1)=0, __this_module={18446744073709555219:18446744073709555322}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, ldv_zalloc(32UL)={0:0}, ldvarg0={0:0}, ldvarg1={0:0}, ldvarg10=3638, ldvarg11={0:0}, ldvarg12={0:0}, ldvarg13=0, ldvarg14={18446744073709554979:0}, ldvarg2={18446744073709554987:0}, ldvarg3={0:0}, ldvarg4=0, ldvarg5={18446744073709555002:0}, ldvarg7={0:0}, ldvarg8={0:0}, ldvarg9={0:0}, netfront_driver={18446744073709555321:0}, netfront_driver_group0={0:0}, netfront_ids={18446744073709555221:0}, ref_cnt=0, tmp={0:0}, tmp___0={0:0}, tmp___1={0:0}, tmp___2={0:0}, tmp___3={0:0}, tmp___4=0, tmp___5={0:0}, tmp___6=0, tmp___7=3638, tmp___8={0:0}, tmp___9={0:0}, xennet_attrs={18446744073709554997:0}, xennet_ethtool_ops={18446744073709555270:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={18446744073709555184:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={18446744073709555175:0}] [L10593] tmp___10 = ldv_zalloc(32UL) [L10594] ldvarg15 = (struct xenbus_device_id *)tmp___10 VAL [={0:0}, \old(LDV_IN_INTERRUPT)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_retval_3)=0, \old(ldv_retval_4)=0, \old(ldv_spin)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldv_state_variable_4)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_state_1)=0, \old(netfront_driver_group0)=0, \old(netfront_driver_group0)=0, \old(ref_cnt)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_max_queues)=0, \old(xennet_netdev_ops_group1)=0, \old(xennet_netdev_ops_group1)=0, __this_module={18446744073709555219:18446744073709555322}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, ldvarg0={0:0}, ldvarg1={0:0}, ldvarg10=3638, ldvarg11={0:0}, ldvarg12={0:0}, ldvarg13=0, ldvarg14={18446744073709554979:0}, ldvarg15={0:0}, ldvarg2={18446744073709554987:0}, ldvarg3={0:0}, ldvarg4=0, ldvarg5={18446744073709555002:0}, ldvarg7={0:0}, ldvarg8={0:0}, ldvarg9={0:0}, netfront_driver={18446744073709555321:0}, netfront_driver_group0={0:0}, netfront_ids={18446744073709555221:0}, ref_cnt=0, tmp={0:0}, tmp___0={0:0}, tmp___1={0:0}, tmp___10={0:0}, tmp___2={0:0}, tmp___3={0:0}, tmp___4=0, tmp___5={0:0}, tmp___6=0, tmp___7=3638, tmp___8={0:0}, tmp___9={0:0}, xennet_attrs={18446744073709554997:0}, xennet_ethtool_ops={18446744073709555270:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={18446744073709555184:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={18446744073709555175:0}] [L10595] FCALL ldv_initialize() VAL [={0:0}, \old(LDV_IN_INTERRUPT)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_retval_3)=0, \old(ldv_retval_4)=0, \old(ldv_spin)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldv_state_variable_4)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_state_1)=0, \old(netfront_driver_group0)=0, \old(netfront_driver_group0)=0, \old(ref_cnt)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_max_queues)=0, \old(xennet_netdev_ops_group1)=0, \old(xennet_netdev_ops_group1)=0, __this_module={18446744073709555219:18446744073709555322}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, ldvarg0={0:0}, ldvarg1={0:0}, ldvarg10=3638, ldvarg11={0:0}, ldvarg12={0:0}, ldvarg13=0, ldvarg14={18446744073709554979:0}, ldvarg15={0:0}, ldvarg2={18446744073709554987:0}, ldvarg3={0:0}, ldvarg4=0, ldvarg5={18446744073709555002:0}, ldvarg7={0:0}, ldvarg8={0:0}, ldvarg9={0:0}, netfront_driver={18446744073709555321:0}, netfront_driver_group0={0:0}, netfront_ids={18446744073709555221:0}, ref_cnt=0, tmp={0:0}, tmp___0={0:0}, tmp___1={0:0}, tmp___10={0:0}, tmp___2={0:0}, tmp___3={0:0}, tmp___4=0, tmp___5={0:0}, tmp___6=0, tmp___7=3638, tmp___8={0:0}, tmp___9={0:0}, xennet_attrs={18446744073709554997:0}, xennet_ethtool_ops={18446744073709555270:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={18446744073709555184:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={18446744073709555175:0}] [L10596] FCALL memset((void *)(& ldvarg5), 0, 8UL) VAL [={0:0}, \old(LDV_IN_INTERRUPT)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_retval_3)=0, \old(ldv_retval_4)=0, \old(ldv_spin)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldv_state_variable_4)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_state_1)=0, \old(netfront_driver_group0)=0, \old(netfront_driver_group0)=0, \old(ref_cnt)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_max_queues)=0, \old(xennet_netdev_ops_group1)=0, \old(xennet_netdev_ops_group1)=0, __this_module={18446744073709555219:18446744073709555322}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, ldvarg0={0:0}, ldvarg1={0:0}, ldvarg10=3638, ldvarg11={0:0}, ldvarg12={0:0}, ldvarg13=0, ldvarg14={18446744073709554979:0}, ldvarg15={0:0}, ldvarg2={18446744073709554987:0}, ldvarg3={0:0}, ldvarg4=0, ldvarg5={18446744073709555002:0}, ldvarg7={0:0}, ldvarg8={0:0}, ldvarg9={0:0}, memset((void *)(& ldvarg5), 0, 8UL)={18446744073709555002:0}, netfront_driver={18446744073709555321:0}, netfront_driver_group0={0:0}, netfront_ids={18446744073709555221:0}, ref_cnt=0, tmp={0:0}, tmp___0={0:0}, tmp___1={0:0}, tmp___10={0:0}, tmp___2={0:0}, tmp___3={0:0}, tmp___4=0, tmp___5={0:0}, tmp___6=0, tmp___7=3638, tmp___8={0:0}, tmp___9={0:0}, xennet_attrs={18446744073709554997:0}, xennet_ethtool_ops={18446744073709555270:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={18446744073709555184:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={18446744073709555175:0}] [L10597] FCALL memset((void *)(& ldvarg2), 0, 8UL) VAL [={0:0}, \old(LDV_IN_INTERRUPT)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_retval_3)=0, \old(ldv_retval_4)=0, \old(ldv_spin)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldv_state_variable_4)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_state_1)=0, \old(netfront_driver_group0)=0, \old(netfront_driver_group0)=0, \old(ref_cnt)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_max_queues)=0, \old(xennet_netdev_ops_group1)=0, \old(xennet_netdev_ops_group1)=0, __this_module={18446744073709555219:18446744073709555322}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, ldvarg0={0:0}, ldvarg1={0:0}, ldvarg10=3638, ldvarg11={0:0}, ldvarg12={0:0}, ldvarg13=0, ldvarg14={18446744073709554979:0}, ldvarg15={0:0}, ldvarg2={18446744073709554987:0}, ldvarg3={0:0}, ldvarg4=0, ldvarg5={18446744073709555002:0}, ldvarg7={0:0}, ldvarg8={0:0}, ldvarg9={0:0}, memset((void *)(& ldvarg2), 0, 8UL)={18446744073709554987:0}, netfront_driver={18446744073709555321:0}, netfront_driver_group0={0:0}, netfront_ids={18446744073709555221:0}, ref_cnt=0, tmp={0:0}, tmp___0={0:0}, tmp___1={0:0}, tmp___10={0:0}, tmp___2={0:0}, tmp___3={0:0}, tmp___4=0, tmp___5={0:0}, tmp___6=0, tmp___7=3638, tmp___8={0:0}, tmp___9={0:0}, xennet_attrs={18446744073709554997:0}, xennet_ethtool_ops={18446744073709555270:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={18446744073709555184:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={18446744073709555175:0}] [L10598] FCALL memset((void *)(& ldvarg14), 0, 4UL) VAL [={0:0}, \old(LDV_IN_INTERRUPT)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_retval_3)=0, \old(ldv_retval_4)=0, \old(ldv_spin)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldv_state_variable_4)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_state_1)=0, \old(netfront_driver_group0)=0, \old(netfront_driver_group0)=0, \old(ref_cnt)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_max_queues)=0, \old(xennet_netdev_ops_group1)=0, \old(xennet_netdev_ops_group1)=0, __this_module={18446744073709555219:18446744073709555322}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, ldvarg0={0:0}, ldvarg1={0:0}, ldvarg10=3638, ldvarg11={0:0}, ldvarg12={0:0}, ldvarg13=0, ldvarg14={18446744073709554979:0}, ldvarg15={0:0}, ldvarg2={18446744073709554987:0}, ldvarg3={0:0}, ldvarg4=0, ldvarg5={18446744073709555002:0}, ldvarg7={0:0}, ldvarg8={0:0}, ldvarg9={0:0}, memset((void *)(& ldvarg14), 0, 4UL)={18446744073709554979:0}, netfront_driver={18446744073709555321:0}, netfront_driver_group0={0:0}, netfront_ids={18446744073709555221:0}, ref_cnt=0, tmp={0:0}, tmp___0={0:0}, tmp___1={0:0}, tmp___10={0:0}, tmp___2={0:0}, tmp___3={0:0}, tmp___4=0, tmp___5={0:0}, tmp___6=0, tmp___7=3638, tmp___8={0:0}, tmp___9={0:0}, xennet_attrs={18446744073709554997:0}, xennet_ethtool_ops={18446744073709555270:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={18446744073709555184:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={18446744073709555175:0}] [L10599] ldv_state_variable_4 = 0 [L10600] ldv_state_variable_1 = 1 [L10601] ref_cnt = 0 [L10602] ldv_state_variable_0 = 1 [L10603] ldv_state_variable_3 = 0 [L10604] ldv_state_variable_2 = 0 VAL [={0:0}, \old(LDV_IN_INTERRUPT)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_retval_3)=0, \old(ldv_retval_4)=0, \old(ldv_spin)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldv_state_variable_4)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_state_1)=0, \old(netfront_driver_group0)=0, \old(netfront_driver_group0)=0, \old(ref_cnt)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_max_queues)=0, \old(xennet_netdev_ops_group1)=0, \old(xennet_netdev_ops_group1)=0, __this_module={18446744073709555219:18446744073709555322}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=1, ldv_state_variable_1=1, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, ldvarg0={0:0}, ldvarg1={0:0}, ldvarg10=3638, ldvarg11={0:0}, ldvarg12={0:0}, ldvarg13=0, ldvarg14={18446744073709554979:0}, ldvarg15={0:0}, ldvarg2={18446744073709554987:0}, ldvarg3={0:0}, ldvarg4=0, ldvarg5={18446744073709555002:0}, ldvarg7={0:0}, ldvarg8={0:0}, ldvarg9={0:0}, netfront_driver={18446744073709555321:0}, netfront_driver_group0={0:0}, netfront_ids={18446744073709555221:0}, ref_cnt=0, tmp={0:0}, tmp___0={0:0}, tmp___1={0:0}, tmp___10={0:0}, tmp___2={0:0}, tmp___3={0:0}, tmp___4=0, tmp___5={0:0}, tmp___6=0, tmp___7=3638, tmp___8={0:0}, tmp___9={0:0}, xennet_attrs={18446744073709554997:0}, xennet_ethtool_ops={18446744073709555270:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={18446744073709555184:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={18446744073709555175:0}] [L10606] tmp___11 = __VERIFIER_nondet_int() [L10608] case 0: [L10793] case 1: [L10799] case 2: VAL [={0:0}, \old(LDV_IN_INTERRUPT)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_retval_3)=0, \old(ldv_retval_4)=0, \old(ldv_spin)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldv_state_variable_4)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_state_1)=0, \old(netfront_driver_group0)=0, \old(netfront_driver_group0)=0, \old(ref_cnt)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_max_queues)=0, \old(xennet_netdev_ops_group1)=0, \old(xennet_netdev_ops_group1)=0, __this_module={18446744073709555219:18446744073709555322}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=1, ldv_state_variable_1=1, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, ldvarg0={0:0}, ldvarg1={0:0}, ldvarg10=3638, ldvarg11={0:0}, ldvarg12={0:0}, ldvarg13=0, ldvarg14={18446744073709554979:0}, ldvarg15={0:0}, ldvarg2={18446744073709554987:0}, ldvarg3={0:0}, ldvarg4=0, ldvarg5={18446744073709555002:0}, ldvarg7={0:0}, ldvarg8={0:0}, ldvarg9={0:0}, netfront_driver={18446744073709555321:0}, netfront_driver_group0={0:0}, netfront_ids={18446744073709555221:0}, ref_cnt=0, tmp={0:0}, tmp___0={0:0}, tmp___1={0:0}, tmp___10={0:0}, tmp___11=2, tmp___2={0:0}, tmp___3={0:0}, tmp___4=0, tmp___5={0:0}, tmp___6=0, tmp___7=3638, tmp___8={0:0}, tmp___9={0:0}, xennet_attrs={18446744073709554997:0}, xennet_ethtool_ops={18446744073709555270:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={18446744073709555184:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={18446744073709555175:0}] [L10800] COND TRUE ldv_state_variable_0 != 0 [L10801] tmp___13 = __VERIFIER_nondet_int() [L10803] case 0: [L10811] case 1: VAL [={0:0}, \old(LDV_IN_INTERRUPT)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_retval_3)=0, \old(ldv_retval_4)=0, \old(ldv_spin)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldv_state_variable_4)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_state_1)=0, \old(netfront_driver_group0)=0, \old(netfront_driver_group0)=0, \old(ref_cnt)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_max_queues)=0, \old(xennet_netdev_ops_group1)=0, \old(xennet_netdev_ops_group1)=0, __this_module={18446744073709555219:18446744073709555322}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=1, ldv_state_variable_1=1, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, ldvarg0={0:0}, ldvarg1={0:0}, ldvarg10=3638, ldvarg11={0:0}, ldvarg12={0:0}, ldvarg13=0, ldvarg14={18446744073709554979:0}, ldvarg15={0:0}, ldvarg2={18446744073709554987:0}, ldvarg3={0:0}, ldvarg4=0, ldvarg5={18446744073709555002:0}, ldvarg7={0:0}, ldvarg8={0:0}, ldvarg9={0:0}, netfront_driver={18446744073709555321:0}, netfront_driver_group0={0:0}, netfront_ids={18446744073709555221:0}, ref_cnt=0, tmp={0:0}, tmp___0={0:0}, tmp___1={0:0}, tmp___10={0:0}, tmp___11=2, tmp___13=1, tmp___2={0:0}, tmp___3={0:0}, tmp___4=0, tmp___5={0:0}, tmp___6=0, tmp___7=3638, tmp___8={0:0}, tmp___9={0:0}, xennet_attrs={18446744073709554997:0}, xennet_ethtool_ops={18446744073709555270:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={18446744073709555184:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={18446744073709555175:0}] [L10812] COND TRUE ldv_state_variable_0 == 1 VAL [={0:0}, \old(LDV_IN_INTERRUPT)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_retval_3)=0, \old(ldv_retval_4)=0, \old(ldv_spin)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldv_state_variable_4)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_state_1)=0, \old(netfront_driver_group0)=0, \old(netfront_driver_group0)=0, \old(ref_cnt)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_max_queues)=0, \old(xennet_netdev_ops_group1)=0, \old(xennet_netdev_ops_group1)=0, __this_module={18446744073709555219:18446744073709555322}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=1, ldv_state_variable_1=1, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, ldvarg0={0:0}, ldvarg1={0:0}, ldvarg10=3638, ldvarg11={0:0}, ldvarg12={0:0}, ldvarg13=0, ldvarg14={18446744073709554979:0}, ldvarg15={0:0}, ldvarg2={18446744073709554987:0}, ldvarg3={0:0}, ldvarg4=0, ldvarg5={18446744073709555002:0}, ldvarg7={0:0}, ldvarg8={0:0}, ldvarg9={0:0}, netfront_driver={18446744073709555321:0}, netfront_driver_group0={0:0}, netfront_ids={18446744073709555221:0}, ref_cnt=0, tmp={0:0}, tmp___0={0:0}, tmp___1={0:0}, tmp___10={0:0}, tmp___11=2, tmp___13=1, tmp___2={0:0}, tmp___3={0:0}, tmp___4=0, tmp___5={0:0}, tmp___6=0, tmp___7=3638, tmp___8={0:0}, tmp___9={0:0}, xennet_attrs={18446744073709554997:0}, xennet_ethtool_ops={18446744073709555270:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={18446744073709555184:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={18446744073709555175:0}] [L10813] CALL, EXPR netif_init() VAL [={0:0}, \old(LDV_IN_INTERRUPT)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_retval_3)=0, \old(ldv_retval_4)=0, \old(ldv_spin)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldv_state_variable_4)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_state_1)=0, \old(netfront_driver_group0)=0, \old(netfront_driver_group0)=0, \old(ref_cnt)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_max_queues)=0, \old(xennet_netdev_ops_group1)=0, \old(xennet_netdev_ops_group1)=0, __this_module={18446744073709555219:18446744073709555322}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=1, ldv_state_variable_1=1, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, netfront_driver={18446744073709555321:0}, netfront_driver_group0={0:0}, netfront_ids={18446744073709555221:0}, ref_cnt=0, xennet_attrs={18446744073709554997:0}, xennet_ethtool_ops={18446744073709555270:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={18446744073709555184:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={18446744073709555175:0}] [L10421] bool tmp ; [L10422] int tmp___0 ; [L10423] int tmp___1 ; VAL [={0:0}, \old(LDV_IN_INTERRUPT)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_retval_3)=0, \old(ldv_retval_4)=0, \old(ldv_spin)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldv_state_variable_4)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_state_1)=0, \old(netfront_driver_group0)=0, \old(netfront_driver_group0)=0, \old(ref_cnt)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_max_queues)=0, \old(xennet_netdev_ops_group1)=0, \old(xennet_netdev_ops_group1)=0, __this_module={18446744073709555219:18446744073709555322}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=1, ldv_state_variable_1=1, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, netfront_driver={18446744073709555321:0}, netfront_driver_group0={0:0}, netfront_ids={18446744073709555221:0}, ref_cnt=0, xennet_attrs={18446744073709554997:0}, xennet_ethtool_ops={18446744073709555270:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={18446744073709555184:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={18446744073709555175:0}] [L10425] COND FALSE !((unsigned int )xen_domain_type == 0U) VAL [={0:0}, \old(LDV_IN_INTERRUPT)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_retval_3)=0, \old(ldv_retval_4)=0, \old(ldv_spin)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldv_state_variable_4)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_state_1)=0, \old(netfront_driver_group0)=0, \old(netfront_driver_group0)=0, \old(ref_cnt)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_max_queues)=0, \old(xennet_netdev_ops_group1)=0, \old(xennet_netdev_ops_group1)=0, __this_module={18446744073709555219:18446744073709555322}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=1, ldv_state_variable_1=1, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, netfront_driver={18446744073709555321:0}, netfront_driver_group0={0:0}, netfront_ids={18446744073709555221:0}, ref_cnt=0, xen_domain_type=1, xennet_attrs={18446744073709554997:0}, xennet_ethtool_ops={18446744073709555270:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={18446744073709555184:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={18446744073709555175:0}] [L10429] CALL, EXPR xen_has_pv_nic_devices() VAL [={0:0}, \old(LDV_IN_INTERRUPT)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_retval_3)=0, \old(ldv_retval_4)=0, \old(ldv_spin)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldv_state_variable_4)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_state_1)=0, \old(netfront_driver_group0)=0, \old(netfront_driver_group0)=0, \old(ref_cnt)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_max_queues)=0, \old(xennet_netdev_ops_group1)=0, \old(xennet_netdev_ops_group1)=0, __this_module={18446744073709555219:18446744073709555322}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=1, ldv_state_variable_1=1, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, netfront_driver={18446744073709555321:0}, netfront_driver_group0={0:0}, netfront_ids={18446744073709555221:0}, ref_cnt=0, xen_domain_type=1, xennet_attrs={18446744073709554997:0}, xennet_ethtool_ops={18446744073709555270:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={18446744073709555184:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={18446744073709555175:0}] [L11600] return __VERIFIER_nondet_bool(); [L10429] RET, EXPR xen_has_pv_nic_devices() VAL [={0:0}, \old(LDV_IN_INTERRUPT)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_retval_3)=0, \old(ldv_retval_4)=0, \old(ldv_spin)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldv_state_variable_4)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_state_1)=0, \old(netfront_driver_group0)=0, \old(netfront_driver_group0)=0, \old(ref_cnt)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_max_queues)=0, \old(xennet_netdev_ops_group1)=0, \old(xennet_netdev_ops_group1)=0, __this_module={18446744073709555219:18446744073709555322}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=1, ldv_state_variable_1=1, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, netfront_driver={18446744073709555321:0}, netfront_driver_group0={0:0}, netfront_ids={18446744073709555221:0}, ref_cnt=0, xen_domain_type=1, xen_has_pv_nic_devices()=257, xennet_attrs={18446744073709554997:0}, xennet_ethtool_ops={18446744073709555270:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={18446744073709555184:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={18446744073709555175:0}] [L10429] tmp = xen_has_pv_nic_devices() [L10430] COND TRUE \read(tmp) [L10431] tmp___0 = 0 VAL [={0:0}, \old(LDV_IN_INTERRUPT)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_retval_3)=0, \old(ldv_retval_4)=0, \old(ldv_spin)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldv_state_variable_4)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_state_1)=0, \old(netfront_driver_group0)=0, \old(netfront_driver_group0)=0, \old(ref_cnt)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_max_queues)=0, \old(xennet_netdev_ops_group1)=0, \old(xennet_netdev_ops_group1)=0, __this_module={18446744073709555219:18446744073709555322}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=1, ldv_state_variable_1=1, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, netfront_driver={18446744073709555321:0}, netfront_driver_group0={0:0}, netfront_ids={18446744073709555221:0}, ref_cnt=0, tmp=1, tmp___0=0, xen_domain_type=1, xennet_attrs={18446744073709554997:0}, xennet_ethtool_ops={18446744073709555270:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={18446744073709555184:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={18446744073709555175:0}] [L10435] COND FALSE !(\read(tmp___0)) [L10440] CALL, EXPR cpumask_weight(cpu_online_mask) VAL [={0:0}, \old(LDV_IN_INTERRUPT)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_retval_3)=0, \old(ldv_retval_4)=0, \old(ldv_spin)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldv_state_variable_4)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_state_1)=0, \old(netfront_driver_group0)=0, \old(netfront_driver_group0)=0, \old(ref_cnt)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_max_queues)=0, \old(xennet_netdev_ops_group1)=0, \old(xennet_netdev_ops_group1)=0, __this_module={18446744073709555219:18446744073709555322}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=1, ldv_state_variable_1=1, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, netfront_driver={18446744073709555321:0}, netfront_driver_group0={0:0}, netfront_ids={18446744073709555221:0}, ref_cnt=0, srcp={18446744073709554926:18446744073709555216}, xen_domain_type=1, xennet_attrs={18446744073709554997:0}, xennet_ethtool_ops={18446744073709555270:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={18446744073709555184:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={18446744073709555175:0}] [L6166] int tmp ; VAL [={0:0}, \old(LDV_IN_INTERRUPT)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_retval_3)=0, \old(ldv_retval_4)=0, \old(ldv_spin)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldv_state_variable_4)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_state_1)=0, \old(netfront_driver_group0)=0, \old(netfront_driver_group0)=0, \old(ref_cnt)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_max_queues)=0, \old(xennet_netdev_ops_group1)=0, \old(xennet_netdev_ops_group1)=0, __this_module={18446744073709555219:18446744073709555322}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=1, ldv_state_variable_1=1, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, netfront_driver={18446744073709555321:0}, netfront_driver_group0={0:0}, netfront_ids={18446744073709555221:0}, ref_cnt=0, srcp={18446744073709554926:18446744073709555216}, srcp={18446744073709554926:18446744073709555216}, xen_domain_type=1, xennet_attrs={18446744073709554997:0}, xennet_ethtool_ops={18446744073709555270:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={18446744073709555184:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={18446744073709555175:0}] [L6168] CALL, EXPR bitmap_weight((unsigned long const *)(& srcp->bits), nr_cpu_ids) VAL [={0:0}, \old(LDV_IN_INTERRUPT)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_retval_3)=0, \old(ldv_retval_4)=0, \old(ldv_spin)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldv_state_variable_4)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_state_1)=0, \old(nbits)=-2147483647, \old(netfront_driver_group0)=0, \old(netfront_driver_group0)=0, \old(ref_cnt)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_max_queues)=0, \old(xennet_netdev_ops_group1)=0, \old(xennet_netdev_ops_group1)=0, __this_module={18446744073709555219:18446744073709555322}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=1, ldv_state_variable_1=1, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, netfront_driver={18446744073709555321:0}, netfront_driver_group0={0:0}, netfront_ids={18446744073709555221:0}, ref_cnt=0, src={18446744073709554926:18446744073709555216}, xen_domain_type=1, xennet_attrs={18446744073709554997:0}, xennet_ethtool_ops={18446744073709555270:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={18446744073709555184:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={18446744073709555175:0}] [L6113] int tmp___0 ; VAL [={0:0}, \old(LDV_IN_INTERRUPT)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_retval_3)=0, \old(ldv_retval_4)=0, \old(ldv_spin)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldv_state_variable_4)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_state_1)=0, \old(nbits)=-2147483647, \old(netfront_driver_group0)=0, \old(netfront_driver_group0)=0, \old(ref_cnt)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_max_queues)=0, \old(xennet_netdev_ops_group1)=0, \old(xennet_netdev_ops_group1)=0, __this_module={18446744073709555219:18446744073709555322}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=1, ldv_state_variable_1=1, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, nbits=-2147483647, netfront_driver={18446744073709555321:0}, netfront_driver_group0={0:0}, netfront_ids={18446744073709555221:0}, ref_cnt=0, src={18446744073709554926:18446744073709555216}, src={18446744073709554926:18446744073709555216}, xen_domain_type=1, xennet_attrs={18446744073709554997:0}, xennet_ethtool_ops={18446744073709555270:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={18446744073709555184:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={18446744073709555175:0}] [L6115] CALL, EXPR __bitmap_weight(src, nbits) VAL [={0:0}, \old(arg1)=-2147483647, \old(LDV_IN_INTERRUPT)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_retval_3)=0, \old(ldv_retval_4)=0, \old(ldv_spin)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldv_state_variable_4)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_state_1)=0, \old(netfront_driver_group0)=0, \old(netfront_driver_group0)=0, \old(ref_cnt)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_max_queues)=0, \old(xennet_netdev_ops_group1)=0, \old(xennet_netdev_ops_group1)=0, __this_module={18446744073709555219:18446744073709555322}, arg0={18446744073709554926:18446744073709555216}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=1, ldv_state_variable_1=1, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, netfront_driver={18446744073709555321:0}, netfront_driver_group0={0:0}, netfront_ids={18446744073709555221:0}, ref_cnt=0, xen_domain_type=1, xennet_attrs={18446744073709554997:0}, xennet_ethtool_ops={18446744073709555270:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={18446744073709555184:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={18446744073709555175:0}] [L11299] return __VERIFIER_nondet_int(); [L6115] RET, EXPR __bitmap_weight(src, nbits) VAL [={0:0}, \old(LDV_IN_INTERRUPT)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_retval_3)=0, \old(ldv_retval_4)=0, \old(ldv_spin)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldv_state_variable_4)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_state_1)=0, \old(nbits)=-2147483647, \old(netfront_driver_group0)=0, \old(netfront_driver_group0)=0, \old(ref_cnt)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_max_queues)=0, \old(xennet_netdev_ops_group1)=0, \old(xennet_netdev_ops_group1)=0, __bitmap_weight(src, nbits)=0, __this_module={18446744073709555219:18446744073709555322}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=1, ldv_state_variable_1=1, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, nbits=-2147483647, netfront_driver={18446744073709555321:0}, netfront_driver_group0={0:0}, netfront_ids={18446744073709555221:0}, ref_cnt=0, src={18446744073709554926:18446744073709555216}, src={18446744073709554926:18446744073709555216}, xen_domain_type=1, xennet_attrs={18446744073709554997:0}, xennet_ethtool_ops={18446744073709555270:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={18446744073709555184:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={18446744073709555175:0}] [L6115] tmp___0 = __bitmap_weight(src, nbits) [L6116] return (tmp___0); VAL [={0:0}, \old(LDV_IN_INTERRUPT)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_retval_3)=0, \old(ldv_retval_4)=0, \old(ldv_spin)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldv_state_variable_4)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_state_1)=0, \old(nbits)=-2147483647, \old(netfront_driver_group0)=0, \old(netfront_driver_group0)=0, \old(ref_cnt)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_max_queues)=0, \old(xennet_netdev_ops_group1)=0, \old(xennet_netdev_ops_group1)=0, \result=0, __this_module={18446744073709555219:18446744073709555322}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=1, ldv_state_variable_1=1, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, nbits=-2147483647, netfront_driver={18446744073709555321:0}, netfront_driver_group0={0:0}, netfront_ids={18446744073709555221:0}, ref_cnt=0, src={18446744073709554926:18446744073709555216}, src={18446744073709554926:18446744073709555216}, tmp___0=0, xen_domain_type=1, xennet_attrs={18446744073709554997:0}, xennet_ethtool_ops={18446744073709555270:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={18446744073709555184:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={18446744073709555175:0}] [L6168] RET, EXPR bitmap_weight((unsigned long const *)(& srcp->bits), nr_cpu_ids) VAL [={0:0}, \old(LDV_IN_INTERRUPT)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_retval_3)=0, \old(ldv_retval_4)=0, \old(ldv_spin)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldv_state_variable_4)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_state_1)=0, \old(netfront_driver_group0)=0, \old(netfront_driver_group0)=0, \old(ref_cnt)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_max_queues)=0, \old(xennet_netdev_ops_group1)=0, \old(xennet_netdev_ops_group1)=0, __this_module={18446744073709555219:18446744073709555322}, bitmap_weight((unsigned long const *)(& srcp->bits), nr_cpu_ids)=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=1, ldv_state_variable_1=1, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, netfront_driver={18446744073709555321:0}, netfront_driver_group0={0:0}, netfront_ids={18446744073709555221:0}, nr_cpu_ids=-2147483647, ref_cnt=0, srcp={18446744073709554926:18446744073709555216}, srcp={18446744073709554926:18446744073709555216}, xen_domain_type=1, xennet_attrs={18446744073709554997:0}, xennet_ethtool_ops={18446744073709555270:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={18446744073709555184:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={18446744073709555175:0}] [L6168] tmp = bitmap_weight((unsigned long const *)(& srcp->bits), nr_cpu_ids) [L6169] return ((unsigned int )tmp); VAL [={0:0}, \old(LDV_IN_INTERRUPT)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_retval_3)=0, \old(ldv_retval_4)=0, \old(ldv_spin)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldv_state_variable_4)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_state_1)=0, \old(netfront_driver_group0)=0, \old(netfront_driver_group0)=0, \old(ref_cnt)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_max_queues)=0, \old(xennet_netdev_ops_group1)=0, \old(xennet_netdev_ops_group1)=0, \result=0, __this_module={18446744073709555219:18446744073709555322}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=1, ldv_state_variable_1=1, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, netfront_driver={18446744073709555321:0}, netfront_driver_group0={0:0}, netfront_ids={18446744073709555221:0}, nr_cpu_ids=-2147483647, ref_cnt=0, srcp={18446744073709554926:18446744073709555216}, srcp={18446744073709554926:18446744073709555216}, tmp=0, xen_domain_type=1, xennet_attrs={18446744073709554997:0}, xennet_ethtool_ops={18446744073709555270:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={18446744073709555184:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={18446744073709555175:0}] [L10440] RET, EXPR cpumask_weight(cpu_online_mask) VAL [={0:0}, \old(LDV_IN_INTERRUPT)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_retval_3)=0, \old(ldv_retval_4)=0, \old(ldv_spin)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldv_state_variable_4)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_state_1)=0, \old(netfront_driver_group0)=0, \old(netfront_driver_group0)=0, \old(ref_cnt)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_max_queues)=0, \old(xennet_netdev_ops_group1)=0, \old(xennet_netdev_ops_group1)=0, __this_module={18446744073709555219:18446744073709555322}, cpu_online_mask={18446744073709554926:18446744073709555216}, cpumask_weight(cpu_online_mask)=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=1, ldv_state_variable_1=1, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, netfront_driver={18446744073709555321:0}, netfront_driver_group0={0:0}, netfront_ids={18446744073709555221:0}, nr_cpu_ids=-2147483647, ref_cnt=0, tmp=1, tmp___0=0, xen_domain_type=1, xennet_attrs={18446744073709554997:0}, xennet_ethtool_ops={18446744073709555270:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={18446744073709555184:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={18446744073709555175:0}] [L10440] xennet_max_queues = cpumask_weight(cpu_online_mask) [L10441] CALL, EXPR xenbus_register_frontend(& netfront_driver) VAL [={0:0}, \old(LDV_IN_INTERRUPT)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_retval_3)=0, \old(ldv_retval_4)=0, \old(ldv_spin)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldv_state_variable_4)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_state_1)=0, \old(netfront_driver_group0)=0, \old(netfront_driver_group0)=0, \old(ref_cnt)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_max_queues)=0, \old(xennet_netdev_ops_group1)=0, \old(xennet_netdev_ops_group1)=0, __this_module={18446744073709555219:18446744073709555322}, arg0={18446744073709555321:0}, cpu_online_mask={18446744073709554926:18446744073709555216}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=1, ldv_state_variable_1=1, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, netfront_driver={18446744073709555321:0}, netfront_driver_group0={0:0}, netfront_ids={18446744073709555221:0}, nr_cpu_ids=-2147483647, ref_cnt=0, xen_domain_type=1, xennet_attrs={18446744073709554997:0}, xennet_ethtool_ops={18446744073709555270:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={18446744073709555184:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={18446744073709555175:0}] [L11631] return __VERIFIER_nondet_int(); [L10441] RET, EXPR xenbus_register_frontend(& netfront_driver) VAL [={0:0}, \old(LDV_IN_INTERRUPT)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_retval_3)=0, \old(ldv_retval_4)=0, \old(ldv_spin)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldv_state_variable_4)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_state_1)=0, \old(netfront_driver_group0)=0, \old(netfront_driver_group0)=0, \old(ref_cnt)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_max_queues)=0, \old(xennet_netdev_ops_group1)=0, \old(xennet_netdev_ops_group1)=0, __this_module={18446744073709555219:18446744073709555322}, cpu_online_mask={18446744073709554926:18446744073709555216}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=1, ldv_state_variable_1=1, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, netfront_driver={18446744073709555321:0}, netfront_driver_group0={0:0}, netfront_ids={18446744073709555221:0}, nr_cpu_ids=-2147483647, ref_cnt=0, tmp=1, tmp___0=0, xen_domain_type=1, xenbus_register_frontend(& netfront_driver)=0, xennet_attrs={18446744073709554997:0}, xennet_ethtool_ops={18446744073709555270:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={18446744073709555184:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={18446744073709555175:0}] [L10441] tmp___1 = xenbus_register_frontend(& netfront_driver) [L10442] return (tmp___1); VAL [={0:0}, \old(LDV_IN_INTERRUPT)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_retval_3)=0, \old(ldv_retval_4)=0, \old(ldv_spin)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldv_state_variable_4)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_state_1)=0, \old(netfront_driver_group0)=0, \old(netfront_driver_group0)=0, \old(ref_cnt)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_max_queues)=0, \old(xennet_netdev_ops_group1)=0, \old(xennet_netdev_ops_group1)=0, \result=0, __this_module={18446744073709555219:18446744073709555322}, cpu_online_mask={18446744073709554926:18446744073709555216}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=1, ldv_state_variable_1=1, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, netfront_driver={18446744073709555321:0}, netfront_driver_group0={0:0}, netfront_ids={18446744073709555221:0}, nr_cpu_ids=-2147483647, ref_cnt=0, tmp=1, tmp___0=0, tmp___1=0, xen_domain_type=1, xennet_attrs={18446744073709554997:0}, xennet_ethtool_ops={18446744073709555270:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={18446744073709555184:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={18446744073709555175:0}] [L10813] RET, EXPR netif_init() VAL [={0:0}, \old(LDV_IN_INTERRUPT)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_retval_3)=0, \old(ldv_retval_4)=0, \old(ldv_spin)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldv_state_variable_4)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_state_1)=0, \old(netfront_driver_group0)=0, \old(netfront_driver_group0)=0, \old(ref_cnt)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_max_queues)=0, \old(xennet_netdev_ops_group1)=0, \old(xennet_netdev_ops_group1)=0, __this_module={18446744073709555219:18446744073709555322}, cpu_online_mask={18446744073709554926:18446744073709555216}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=1, ldv_state_variable_1=1, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, ldvarg0={0:0}, ldvarg1={0:0}, ldvarg10=3638, ldvarg11={0:0}, ldvarg12={0:0}, ldvarg13=0, ldvarg14={18446744073709554979:0}, ldvarg15={0:0}, ldvarg2={18446744073709554987:0}, ldvarg3={0:0}, ldvarg4=0, ldvarg5={18446744073709555002:0}, ldvarg7={0:0}, ldvarg8={0:0}, ldvarg9={0:0}, netfront_driver={18446744073709555321:0}, netfront_driver_group0={0:0}, netfront_ids={18446744073709555221:0}, netif_init()=0, nr_cpu_ids=-2147483647, ref_cnt=0, tmp={0:0}, tmp___0={0:0}, tmp___1={0:0}, tmp___10={0:0}, tmp___11=2, tmp___13=1, tmp___2={0:0}, tmp___3={0:0}, tmp___4=0, tmp___5={0:0}, tmp___6=0, tmp___7=3638, tmp___8={0:0}, tmp___9={0:0}, xen_domain_type=1, xennet_attrs={18446744073709554997:0}, xennet_ethtool_ops={18446744073709555270:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={18446744073709555184:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={18446744073709555175:0}] [L10813] ldv_retval_2 = netif_init() [L10814] COND FALSE !(ldv_retval_2 != 0) VAL [={0:0}, \old(LDV_IN_INTERRUPT)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_retval_3)=0, \old(ldv_retval_4)=0, \old(ldv_spin)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldv_state_variable_4)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_state_1)=0, \old(netfront_driver_group0)=0, \old(netfront_driver_group0)=0, \old(ref_cnt)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_max_queues)=0, \old(xennet_netdev_ops_group1)=0, \old(xennet_netdev_ops_group1)=0, __this_module={18446744073709555219:18446744073709555322}, cpu_online_mask={18446744073709554926:18446744073709555216}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=1, ldv_state_variable_1=1, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, ldvarg0={0:0}, ldvarg1={0:0}, ldvarg10=3638, ldvarg11={0:0}, ldvarg12={0:0}, ldvarg13=0, ldvarg14={18446744073709554979:0}, ldvarg15={0:0}, ldvarg2={18446744073709554987:0}, ldvarg3={0:0}, ldvarg4=0, ldvarg5={18446744073709555002:0}, ldvarg7={0:0}, ldvarg8={0:0}, ldvarg9={0:0}, netfront_driver={18446744073709555321:0}, netfront_driver_group0={0:0}, netfront_ids={18446744073709555221:0}, nr_cpu_ids=-2147483647, ref_cnt=0, tmp={0:0}, tmp___0={0:0}, tmp___1={0:0}, tmp___10={0:0}, tmp___11=2, tmp___13=1, tmp___2={0:0}, tmp___3={0:0}, tmp___4=0, tmp___5={0:0}, tmp___6=0, tmp___7=3638, tmp___8={0:0}, tmp___9={0:0}, xen_domain_type=1, xennet_attrs={18446744073709554997:0}, xennet_ethtool_ops={18446744073709555270:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={18446744073709555184:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={18446744073709555175:0}] [L10819] COND TRUE ldv_retval_2 == 0 [L10820] ldv_state_variable_0 = 2 [L10821] ldv_state_variable_2 = 1 VAL [={0:0}, \old(LDV_IN_INTERRUPT)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_retval_3)=0, \old(ldv_retval_4)=0, \old(ldv_spin)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldv_state_variable_4)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_state_1)=0, \old(netfront_driver_group0)=0, \old(netfront_driver_group0)=0, \old(ref_cnt)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_max_queues)=0, \old(xennet_netdev_ops_group1)=0, \old(xennet_netdev_ops_group1)=0, __this_module={18446744073709555219:18446744073709555322}, cpu_online_mask={18446744073709554926:18446744073709555216}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, ldvarg0={0:0}, ldvarg1={0:0}, ldvarg10=3638, ldvarg11={0:0}, ldvarg12={0:0}, ldvarg13=0, ldvarg14={18446744073709554979:0}, ldvarg15={0:0}, ldvarg2={18446744073709554987:0}, ldvarg3={0:0}, ldvarg4=0, ldvarg5={18446744073709555002:0}, ldvarg7={0:0}, ldvarg8={0:0}, ldvarg9={0:0}, netfront_driver={18446744073709555321:0}, netfront_driver_group0={0:0}, netfront_ids={18446744073709555221:0}, nr_cpu_ids=-2147483647, ref_cnt=0, tmp={0:0}, tmp___0={0:0}, tmp___1={0:0}, tmp___10={0:0}, tmp___11=2, tmp___13=1, tmp___2={0:0}, tmp___3={0:0}, tmp___4=0, tmp___5={0:0}, tmp___6=0, tmp___7=3638, tmp___8={0:0}, tmp___9={0:0}, xen_domain_type=1, xennet_attrs={18446744073709554997:0}, xennet_ethtool_ops={18446744073709555270:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={18446744073709555184:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={18446744073709555175:0}] [L10822] CALL ldv_initialize_xenbus_driver_2() VAL [={0:0}, \old(LDV_IN_INTERRUPT)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_retval_3)=0, \old(ldv_retval_4)=0, \old(ldv_spin)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldv_state_variable_4)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_state_1)=0, \old(netfront_driver_group0)=0, \old(netfront_driver_group0)=0, \old(ref_cnt)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_max_queues)=0, \old(xennet_netdev_ops_group1)=0, \old(xennet_netdev_ops_group1)=0, __this_module={18446744073709555219:18446744073709555322}, cpu_online_mask={18446744073709554926:18446744073709555216}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, netfront_driver={18446744073709555321:0}, netfront_driver_group0={0:0}, netfront_ids={18446744073709555221:0}, nr_cpu_ids=-2147483647, ref_cnt=0, xen_domain_type=1, xennet_attrs={18446744073709554997:0}, xennet_ethtool_ops={18446744073709555270:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={18446744073709555184:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={18446744073709555175:0}] [L10509] void *tmp ; VAL [={0:0}, \old(LDV_IN_INTERRUPT)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_retval_3)=0, \old(ldv_retval_4)=0, \old(ldv_spin)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldv_state_variable_4)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_state_1)=0, \old(netfront_driver_group0)=0, \old(netfront_driver_group0)=0, \old(ref_cnt)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_max_queues)=0, \old(xennet_netdev_ops_group1)=0, \old(xennet_netdev_ops_group1)=0, __this_module={18446744073709555219:18446744073709555322}, cpu_online_mask={18446744073709554926:18446744073709555216}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, netfront_driver={18446744073709555321:0}, netfront_driver_group0={0:0}, netfront_ids={18446744073709555221:0}, nr_cpu_ids=-2147483647, ref_cnt=0, xen_domain_type=1, xennet_attrs={18446744073709554997:0}, xennet_ethtool_ops={18446744073709555270:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={18446744073709555184:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={18446744073709555175:0}] [L10511] CALL, EXPR ldv_zalloc(1664UL) VAL [={0:0}, \old(LDV_IN_INTERRUPT)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_retval_3)=0, \old(ldv_retval_4)=0, \old(ldv_spin)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldv_state_variable_4)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_state_1)=0, \old(netfront_driver_group0)=0, \old(netfront_driver_group0)=0, \old(ref_cnt)=0, \old(size)=1664, \old(xennet_ethtool_ops_group0)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_max_queues)=0, \old(xennet_netdev_ops_group1)=0, \old(xennet_netdev_ops_group1)=0, __this_module={18446744073709555219:18446744073709555322}, cpu_online_mask={18446744073709554926:18446744073709555216}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, netfront_driver={18446744073709555321:0}, netfront_driver_group0={0:0}, netfront_ids={18446744073709555221:0}, nr_cpu_ids=-2147483647, ref_cnt=0, xen_domain_type=1, xennet_attrs={18446744073709554997:0}, xennet_ethtool_ops={18446744073709555270:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={18446744073709555184:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={18446744073709555175:0}] [L6470] void *p ; [L6471] void *tmp ; [L6472] int tmp___0 ; [L6474] tmp___0 = __VERIFIER_nondet_int() [L6475] COND TRUE tmp___0 != 0 [L6476] return ((void *)0); VAL [={0:0}, \old(LDV_IN_INTERRUPT)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_retval_3)=0, \old(ldv_retval_4)=0, \old(ldv_spin)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldv_state_variable_4)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_state_1)=0, \old(netfront_driver_group0)=0, \old(netfront_driver_group0)=0, \old(ref_cnt)=0, \old(size)=1664, \old(xennet_ethtool_ops_group0)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_max_queues)=0, \old(xennet_netdev_ops_group1)=0, \old(xennet_netdev_ops_group1)=0, \result={0:0}, __this_module={18446744073709555219:18446744073709555322}, cpu_online_mask={18446744073709554926:18446744073709555216}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, netfront_driver={18446744073709555321:0}, netfront_driver_group0={0:0}, netfront_ids={18446744073709555221:0}, nr_cpu_ids=-2147483647, ref_cnt=0, size=1664, tmp___0=1, xen_domain_type=1, xennet_attrs={18446744073709554997:0}, xennet_ethtool_ops={18446744073709555270:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={18446744073709555184:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={18446744073709555175:0}] [L10511] RET, EXPR ldv_zalloc(1664UL) VAL [={0:0}, \old(LDV_IN_INTERRUPT)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_retval_3)=0, \old(ldv_retval_4)=0, \old(ldv_spin)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldv_state_variable_4)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_state_1)=0, \old(netfront_driver_group0)=0, \old(netfront_driver_group0)=0, \old(ref_cnt)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_max_queues)=0, \old(xennet_netdev_ops_group1)=0, \old(xennet_netdev_ops_group1)=0, __this_module={18446744073709555219:18446744073709555322}, cpu_online_mask={18446744073709554926:18446744073709555216}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, ldv_zalloc(1664UL)={0:0}, netfront_driver={18446744073709555321:0}, netfront_driver_group0={0:0}, netfront_ids={18446744073709555221:0}, nr_cpu_ids=-2147483647, ref_cnt=0, xen_domain_type=1, xennet_attrs={18446744073709554997:0}, xennet_ethtool_ops={18446744073709555270:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={18446744073709555184:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={18446744073709555175:0}] [L10511] tmp = ldv_zalloc(1664UL) [L10512] netfront_driver_group0 = (struct xenbus_device *)tmp VAL [={0:0}, \old(LDV_IN_INTERRUPT)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_retval_3)=0, \old(ldv_retval_4)=0, \old(ldv_spin)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldv_state_variable_4)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_state_1)=0, \old(netfront_driver_group0)=0, \old(netfront_driver_group0)=0, \old(ref_cnt)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_max_queues)=0, \old(xennet_netdev_ops_group1)=0, \old(xennet_netdev_ops_group1)=0, __this_module={18446744073709555219:18446744073709555322}, cpu_online_mask={18446744073709554926:18446744073709555216}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, netfront_driver={18446744073709555321:0}, netfront_driver_group0={0:0}, netfront_ids={18446744073709555221:0}, nr_cpu_ids=-2147483647, ref_cnt=0, tmp={0:0}, xen_domain_type=1, xennet_attrs={18446744073709554997:0}, xennet_ethtool_ops={18446744073709555270:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={18446744073709555184:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={18446744073709555175:0}] [L10822] RET ldv_initialize_xenbus_driver_2() VAL [={0:0}, \old(LDV_IN_INTERRUPT)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_retval_3)=0, \old(ldv_retval_4)=0, \old(ldv_spin)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldv_state_variable_4)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_state_1)=0, \old(netfront_driver_group0)=0, \old(netfront_driver_group0)=0, \old(ref_cnt)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_max_queues)=0, \old(xennet_netdev_ops_group1)=0, \old(xennet_netdev_ops_group1)=0, __this_module={18446744073709555219:18446744073709555322}, cpu_online_mask={18446744073709554926:18446744073709555216}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, ldvarg0={0:0}, ldvarg1={0:0}, ldvarg10=3638, ldvarg11={0:0}, ldvarg12={0:0}, ldvarg13=0, ldvarg14={18446744073709554979:0}, ldvarg15={0:0}, ldvarg2={18446744073709554987:0}, ldvarg3={0:0}, ldvarg4=0, ldvarg5={18446744073709555002:0}, ldvarg7={0:0}, ldvarg8={0:0}, ldvarg9={0:0}, netfront_driver={18446744073709555321:0}, netfront_driver_group0={0:0}, netfront_ids={18446744073709555221:0}, nr_cpu_ids=-2147483647, ref_cnt=0, tmp={0:0}, tmp___0={0:0}, tmp___1={0:0}, tmp___10={0:0}, tmp___11=2, tmp___13=1, tmp___2={0:0}, tmp___3={0:0}, tmp___4=0, tmp___5={0:0}, tmp___6=0, tmp___7=3638, tmp___8={0:0}, tmp___9={0:0}, xen_domain_type=1, xennet_attrs={18446744073709554997:0}, xennet_ethtool_ops={18446744073709555270:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={18446744073709555184:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={18446744073709555175:0}] [L10823] ldv_state_variable_3 = 1 VAL [={0:0}, \old(LDV_IN_INTERRUPT)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_retval_3)=0, \old(ldv_retval_4)=0, \old(ldv_spin)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldv_state_variable_4)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_state_1)=0, \old(netfront_driver_group0)=0, \old(netfront_driver_group0)=0, \old(ref_cnt)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_max_queues)=0, \old(xennet_netdev_ops_group1)=0, \old(xennet_netdev_ops_group1)=0, __this_module={18446744073709555219:18446744073709555322}, cpu_online_mask={18446744073709554926:18446744073709555216}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, ldvarg0={0:0}, ldvarg1={0:0}, ldvarg10=3638, ldvarg11={0:0}, ldvarg12={0:0}, ldvarg13=0, ldvarg14={18446744073709554979:0}, ldvarg15={0:0}, ldvarg2={18446744073709554987:0}, ldvarg3={0:0}, ldvarg4=0, ldvarg5={18446744073709555002:0}, ldvarg7={0:0}, ldvarg8={0:0}, ldvarg9={0:0}, netfront_driver={18446744073709555321:0}, netfront_driver_group0={0:0}, netfront_ids={18446744073709555221:0}, nr_cpu_ids=-2147483647, ref_cnt=0, tmp={0:0}, tmp___0={0:0}, tmp___1={0:0}, tmp___10={0:0}, tmp___11=2, tmp___13=1, tmp___2={0:0}, tmp___3={0:0}, tmp___4=0, tmp___5={0:0}, tmp___6=0, tmp___7=3638, tmp___8={0:0}, tmp___9={0:0}, xen_domain_type=1, xennet_attrs={18446744073709554997:0}, xennet_ethtool_ops={18446744073709555270:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={18446744073709555184:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={18446744073709555175:0}] [L10824] CALL ldv_initialize_ethtool_ops_3() VAL [={0:0}, \old(LDV_IN_INTERRUPT)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_retval_3)=0, \old(ldv_retval_4)=0, \old(ldv_spin)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldv_state_variable_4)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_state_1)=0, \old(netfront_driver_group0)=0, \old(netfront_driver_group0)=0, \old(ref_cnt)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_max_queues)=0, \old(xennet_netdev_ops_group1)=0, \old(xennet_netdev_ops_group1)=0, __this_module={18446744073709555219:18446744073709555322}, cpu_online_mask={18446744073709554926:18446744073709555216}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, netfront_driver={18446744073709555321:0}, netfront_driver_group0={0:0}, netfront_ids={18446744073709555221:0}, nr_cpu_ids=-2147483647, ref_cnt=0, xen_domain_type=1, xennet_attrs={18446744073709554997:0}, xennet_ethtool_ops={18446744073709555270:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={18446744073709555184:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={18446744073709555175:0}] [L10518] void *tmp ; VAL [={0:0}, \old(LDV_IN_INTERRUPT)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_retval_3)=0, \old(ldv_retval_4)=0, \old(ldv_spin)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldv_state_variable_4)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_state_1)=0, \old(netfront_driver_group0)=0, \old(netfront_driver_group0)=0, \old(ref_cnt)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_max_queues)=0, \old(xennet_netdev_ops_group1)=0, \old(xennet_netdev_ops_group1)=0, __this_module={18446744073709555219:18446744073709555322}, cpu_online_mask={18446744073709554926:18446744073709555216}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, netfront_driver={18446744073709555321:0}, netfront_driver_group0={0:0}, netfront_ids={18446744073709555221:0}, nr_cpu_ids=-2147483647, ref_cnt=0, xen_domain_type=1, xennet_attrs={18446744073709554997:0}, xennet_ethtool_ops={18446744073709555270:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={18446744073709555184:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={18446744073709555175:0}] [L10520] CALL, EXPR ldv_zalloc(3264UL) VAL [={0:0}, \old(LDV_IN_INTERRUPT)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_retval_3)=0, \old(ldv_retval_4)=0, \old(ldv_spin)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldv_state_variable_4)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_state_1)=0, \old(netfront_driver_group0)=0, \old(netfront_driver_group0)=0, \old(ref_cnt)=0, \old(size)=3264, \old(xennet_ethtool_ops_group0)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_max_queues)=0, \old(xennet_netdev_ops_group1)=0, \old(xennet_netdev_ops_group1)=0, __this_module={18446744073709555219:18446744073709555322}, cpu_online_mask={18446744073709554926:18446744073709555216}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, netfront_driver={18446744073709555321:0}, netfront_driver_group0={0:0}, netfront_ids={18446744073709555221:0}, nr_cpu_ids=-2147483647, ref_cnt=0, xen_domain_type=1, xennet_attrs={18446744073709554997:0}, xennet_ethtool_ops={18446744073709555270:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={18446744073709555184:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={18446744073709555175:0}] [L6470] void *p ; [L6471] void *tmp ; [L6472] int tmp___0 ; [L6474] tmp___0 = __VERIFIER_nondet_int() [L6475] COND TRUE tmp___0 != 0 [L6476] return ((void *)0); VAL [={0:0}, \old(LDV_IN_INTERRUPT)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_retval_3)=0, \old(ldv_retval_4)=0, \old(ldv_spin)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldv_state_variable_4)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_state_1)=0, \old(netfront_driver_group0)=0, \old(netfront_driver_group0)=0, \old(ref_cnt)=0, \old(size)=3264, \old(xennet_ethtool_ops_group0)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_max_queues)=0, \old(xennet_netdev_ops_group1)=0, \old(xennet_netdev_ops_group1)=0, \result={0:0}, __this_module={18446744073709555219:18446744073709555322}, cpu_online_mask={18446744073709554926:18446744073709555216}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, netfront_driver={18446744073709555321:0}, netfront_driver_group0={0:0}, netfront_ids={18446744073709555221:0}, nr_cpu_ids=-2147483647, ref_cnt=0, size=3264, tmp___0=1, xen_domain_type=1, xennet_attrs={18446744073709554997:0}, xennet_ethtool_ops={18446744073709555270:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={18446744073709555184:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={18446744073709555175:0}] [L10520] RET, EXPR ldv_zalloc(3264UL) VAL [={0:0}, \old(LDV_IN_INTERRUPT)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_retval_3)=0, \old(ldv_retval_4)=0, \old(ldv_spin)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldv_state_variable_4)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_state_1)=0, \old(netfront_driver_group0)=0, \old(netfront_driver_group0)=0, \old(ref_cnt)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_max_queues)=0, \old(xennet_netdev_ops_group1)=0, \old(xennet_netdev_ops_group1)=0, __this_module={18446744073709555219:18446744073709555322}, cpu_online_mask={18446744073709554926:18446744073709555216}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, ldv_zalloc(3264UL)={0:0}, netfront_driver={18446744073709555321:0}, netfront_driver_group0={0:0}, netfront_ids={18446744073709555221:0}, nr_cpu_ids=-2147483647, ref_cnt=0, xen_domain_type=1, xennet_attrs={18446744073709554997:0}, xennet_ethtool_ops={18446744073709555270:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={18446744073709555184:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={18446744073709555175:0}] [L10520] tmp = ldv_zalloc(3264UL) [L10521] xennet_ethtool_ops_group0 = (struct net_device *)tmp VAL [={0:0}, \old(LDV_IN_INTERRUPT)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_retval_3)=0, \old(ldv_retval_4)=0, \old(ldv_spin)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldv_state_variable_4)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_state_1)=0, \old(netfront_driver_group0)=0, \old(netfront_driver_group0)=0, \old(ref_cnt)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_max_queues)=0, \old(xennet_netdev_ops_group1)=0, \old(xennet_netdev_ops_group1)=0, __this_module={18446744073709555219:18446744073709555322}, cpu_online_mask={18446744073709554926:18446744073709555216}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, netfront_driver={18446744073709555321:0}, netfront_driver_group0={0:0}, netfront_ids={18446744073709555221:0}, nr_cpu_ids=-2147483647, ref_cnt=0, tmp={0:0}, xen_domain_type=1, xennet_attrs={18446744073709554997:0}, xennet_ethtool_ops={18446744073709555270:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={18446744073709555184:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={18446744073709555175:0}] [L10824] RET ldv_initialize_ethtool_ops_3() VAL [={0:0}, \old(LDV_IN_INTERRUPT)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_retval_3)=0, \old(ldv_retval_4)=0, \old(ldv_spin)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldv_state_variable_4)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_state_1)=0, \old(netfront_driver_group0)=0, \old(netfront_driver_group0)=0, \old(ref_cnt)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_max_queues)=0, \old(xennet_netdev_ops_group1)=0, \old(xennet_netdev_ops_group1)=0, __this_module={18446744073709555219:18446744073709555322}, cpu_online_mask={18446744073709554926:18446744073709555216}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, ldvarg0={0:0}, ldvarg1={0:0}, ldvarg10=3638, ldvarg11={0:0}, ldvarg12={0:0}, ldvarg13=0, ldvarg14={18446744073709554979:0}, ldvarg15={0:0}, ldvarg2={18446744073709554987:0}, ldvarg3={0:0}, ldvarg4=0, ldvarg5={18446744073709555002:0}, ldvarg7={0:0}, ldvarg8={0:0}, ldvarg9={0:0}, netfront_driver={18446744073709555321:0}, netfront_driver_group0={0:0}, netfront_ids={18446744073709555221:0}, nr_cpu_ids=-2147483647, ref_cnt=0, tmp={0:0}, tmp___0={0:0}, tmp___1={0:0}, tmp___10={0:0}, tmp___11=2, tmp___13=1, tmp___2={0:0}, tmp___3={0:0}, tmp___4=0, tmp___5={0:0}, tmp___6=0, tmp___7=3638, tmp___8={0:0}, tmp___9={0:0}, xen_domain_type=1, xennet_attrs={18446744073709554997:0}, xennet_ethtool_ops={18446744073709555270:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={18446744073709555184:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={18446744073709555175:0}] [L10606] tmp___11 = __VERIFIER_nondet_int() [L10608] case 0: [L10793] case 1: [L10799] case 2: [L10837] case 3: [L10876] case 4: VAL [={0:0}, \old(LDV_IN_INTERRUPT)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_retval_3)=0, \old(ldv_retval_4)=0, \old(ldv_spin)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldv_state_variable_4)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_state_1)=0, \old(netfront_driver_group0)=0, \old(netfront_driver_group0)=0, \old(ref_cnt)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_max_queues)=0, \old(xennet_netdev_ops_group1)=0, \old(xennet_netdev_ops_group1)=0, __this_module={18446744073709555219:18446744073709555322}, cpu_online_mask={18446744073709554926:18446744073709555216}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, ldvarg0={0:0}, ldvarg1={0:0}, ldvarg10=3638, ldvarg11={0:0}, ldvarg12={0:0}, ldvarg13=0, ldvarg14={18446744073709554979:0}, ldvarg15={0:0}, ldvarg2={18446744073709554987:0}, ldvarg3={0:0}, ldvarg4=0, ldvarg5={18446744073709555002:0}, ldvarg7={0:0}, ldvarg8={0:0}, ldvarg9={0:0}, netfront_driver={18446744073709555321:0}, netfront_driver_group0={0:0}, netfront_ids={18446744073709555221:0}, nr_cpu_ids=-2147483647, ref_cnt=0, tmp={0:0}, tmp___0={0:0}, tmp___1={0:0}, tmp___10={0:0}, tmp___11=4, tmp___13=1, tmp___2={0:0}, tmp___3={0:0}, tmp___4=0, tmp___5={0:0}, tmp___6=0, tmp___7=3638, tmp___8={0:0}, tmp___9={0:0}, xen_domain_type=1, xennet_attrs={18446744073709554997:0}, xennet_ethtool_ops={18446744073709555270:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={18446744073709555184:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={18446744073709555175:0}] [L10877] COND TRUE ldv_state_variable_2 != 0 [L10878] tmp___15 = __VERIFIER_nondet_int() [L10880] case 0: VAL [={0:0}, \old(LDV_IN_INTERRUPT)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_retval_3)=0, \old(ldv_retval_4)=0, \old(ldv_spin)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldv_state_variable_4)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_state_1)=0, \old(netfront_driver_group0)=0, \old(netfront_driver_group0)=0, \old(ref_cnt)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_max_queues)=0, \old(xennet_netdev_ops_group1)=0, \old(xennet_netdev_ops_group1)=0, __this_module={18446744073709555219:18446744073709555322}, cpu_online_mask={18446744073709554926:18446744073709555216}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, ldvarg0={0:0}, ldvarg1={0:0}, ldvarg10=3638, ldvarg11={0:0}, ldvarg12={0:0}, ldvarg13=0, ldvarg14={18446744073709554979:0}, ldvarg15={0:0}, ldvarg2={18446744073709554987:0}, ldvarg3={0:0}, ldvarg4=0, ldvarg5={18446744073709555002:0}, ldvarg7={0:0}, ldvarg8={0:0}, ldvarg9={0:0}, netfront_driver={18446744073709555321:0}, netfront_driver_group0={0:0}, netfront_ids={18446744073709555221:0}, nr_cpu_ids=-2147483647, ref_cnt=0, tmp={0:0}, tmp___0={0:0}, tmp___1={0:0}, tmp___10={0:0}, tmp___11=4, tmp___13=1, tmp___15=0, tmp___2={0:0}, tmp___3={0:0}, tmp___4=0, tmp___5={0:0}, tmp___6=0, tmp___7=3638, tmp___8={0:0}, tmp___9={0:0}, xen_domain_type=1, xennet_attrs={18446744073709554997:0}, xennet_ethtool_ops={18446744073709555270:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={18446744073709555184:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={18446744073709555175:0}] [L10881] COND TRUE ldv_state_variable_2 == 1 VAL [={0:0}, \old(LDV_IN_INTERRUPT)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_retval_3)=0, \old(ldv_retval_4)=0, \old(ldv_spin)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldv_state_variable_4)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_state_1)=0, \old(netfront_driver_group0)=0, \old(netfront_driver_group0)=0, \old(ref_cnt)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_max_queues)=0, \old(xennet_netdev_ops_group1)=0, \old(xennet_netdev_ops_group1)=0, __this_module={18446744073709555219:18446744073709555322}, cpu_online_mask={18446744073709554926:18446744073709555216}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, ldvarg0={0:0}, ldvarg1={0:0}, ldvarg10=3638, ldvarg11={0:0}, ldvarg12={0:0}, ldvarg13=0, ldvarg14={18446744073709554979:0}, ldvarg15={0:0}, ldvarg2={18446744073709554987:0}, ldvarg3={0:0}, ldvarg4=0, ldvarg5={18446744073709555002:0}, ldvarg7={0:0}, ldvarg8={0:0}, ldvarg9={0:0}, netfront_driver={18446744073709555321:0}, netfront_driver_group0={0:0}, netfront_ids={18446744073709555221:0}, nr_cpu_ids=-2147483647, ref_cnt=0, tmp={0:0}, tmp___0={0:0}, tmp___1={0:0}, tmp___10={0:0}, tmp___11=4, tmp___13=1, tmp___15=0, tmp___2={0:0}, tmp___3={0:0}, tmp___4=0, tmp___5={0:0}, tmp___6=0, tmp___7=3638, tmp___8={0:0}, tmp___9={0:0}, xen_domain_type=1, xennet_attrs={18446744073709554997:0}, xennet_ethtool_ops={18446744073709555270:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={18446744073709555184:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={18446744073709555175:0}] [L10882] CALL, EXPR netfront_probe(netfront_driver_group0, (struct xenbus_device_id const *)ldvarg15) VAL [={0:0}, \old(LDV_IN_INTERRUPT)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_retval_3)=0, \old(ldv_retval_4)=0, \old(ldv_spin)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldv_state_variable_4)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_state_1)=0, \old(netfront_driver_group0)=0, \old(netfront_driver_group0)=0, \old(ref_cnt)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_max_queues)=0, \old(xennet_netdev_ops_group1)=0, \old(xennet_netdev_ops_group1)=0, __this_module={18446744073709555219:18446744073709555322}, cpu_online_mask={18446744073709554926:18446744073709555216}, dev={0:0}, id={0:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, netfront_driver={18446744073709555321:0}, netfront_driver_group0={0:0}, netfront_ids={18446744073709555221:0}, nr_cpu_ids=-2147483647, ref_cnt=0, xen_domain_type=1, xennet_attrs={18446744073709554997:0}, xennet_ethtool_ops={18446744073709555270:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={18446744073709555184:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={18446744073709555175:0}] [L9132] int err ; [L9133] struct net_device *netdev ; [L9134] struct netfront_info *info ; [L9135] long tmp ; [L9136] bool tmp___0 ; [L9137] void *tmp___1 ; VAL [={0:0}, \old(LDV_IN_INTERRUPT)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_retval_3)=0, \old(ldv_retval_4)=0, \old(ldv_spin)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldv_state_variable_4)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_state_1)=0, \old(netfront_driver_group0)=0, \old(netfront_driver_group0)=0, \old(ref_cnt)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_max_queues)=0, \old(xennet_netdev_ops_group1)=0, \old(xennet_netdev_ops_group1)=0, __this_module={18446744073709555219:18446744073709555322}, cpu_online_mask={18446744073709554926:18446744073709555216}, dev={0:0}, dev={0:0}, id={0:0}, id={0:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, netfront_driver={18446744073709555321:0}, netfront_driver_group0={0:0}, netfront_ids={18446744073709555221:0}, nr_cpu_ids=-2147483647, ref_cnt=0, xen_domain_type=1, xennet_attrs={18446744073709554997:0}, xennet_ethtool_ops={18446744073709555270:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={18446744073709555184:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={18446744073709555175:0}] [L9139] CALL, EXPR xennet_create_dev(dev) VAL [={0:0}, \old(LDV_IN_INTERRUPT)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_retval_3)=0, \old(ldv_retval_4)=0, \old(ldv_spin)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldv_state_variable_4)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_state_1)=0, \old(netfront_driver_group0)=0, \old(netfront_driver_group0)=0, \old(ref_cnt)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_max_queues)=0, \old(xennet_netdev_ops_group1)=0, \old(xennet_netdev_ops_group1)=0, __this_module={18446744073709555219:18446744073709555322}, cpu_online_mask={18446744073709554926:18446744073709555216}, dev={0:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, netfront_driver={18446744073709555321:0}, netfront_driver_group0={0:0}, netfront_ids={18446744073709555221:0}, nr_cpu_ids=-2147483647, ref_cnt=0, xen_domain_type=1, xennet_attrs={18446744073709554997:0}, xennet_ethtool_ops={18446744073709555270:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={18446744073709555184:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={18446744073709555175:0}] [L9065] int err ; [L9066] struct net_device *netdev ; [L9067] struct netfront_info *np ; [L9068] void *tmp ; [L9069] void *tmp___0 ; [L9070] struct netfront_stats *pcpu_stats ; [L9071] void *tmp___1 ; [L9072] int i ; [L9073] struct netfront_stats *stat ; [L9074] void const *__vpp_verify ; [L9075] unsigned long __ptr ; [L9076] unsigned int tmp___2 ; [L9077] void *tmp___3 ; VAL [={0:0}, \old(LDV_IN_INTERRUPT)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_retval_3)=0, \old(ldv_retval_4)=0, \old(ldv_spin)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldv_state_variable_4)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_state_1)=0, \old(netfront_driver_group0)=0, \old(netfront_driver_group0)=0, \old(ref_cnt)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_max_queues)=0, \old(xennet_netdev_ops_group1)=0, \old(xennet_netdev_ops_group1)=0, __this_module={18446744073709555219:18446744073709555322}, cpu_online_mask={18446744073709554926:18446744073709555216}, dev={0:0}, dev={0:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, netfront_driver={18446744073709555321:0}, netfront_driver_group0={0:0}, netfront_ids={18446744073709555221:0}, nr_cpu_ids=-2147483647, ref_cnt=0, xen_domain_type=1, xennet_attrs={18446744073709554997:0}, xennet_ethtool_ops={18446744073709555270:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={18446744073709555184:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={18446744073709555175:0}] [L9079] CALL, EXPR alloc_etherdev_mqs(56, xennet_max_queues, xennet_max_queues) VAL [={0:0}, \old(arg0)=null, \old(arg1)=0, \old(arg2)=0, \old(LDV_IN_INTERRUPT)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_retval_3)=0, \old(ldv_retval_4)=0, \old(ldv_spin)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldv_state_variable_4)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_state_1)=0, \old(netfront_driver_group0)=0, \old(netfront_driver_group0)=0, \old(ref_cnt)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_max_queues)=0, \old(xennet_netdev_ops_group1)=0, \old(xennet_netdev_ops_group1)=0, __this_module={18446744073709555219:18446744073709555322}, cpu_online_mask={18446744073709554926:18446744073709555216}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, netfront_driver={18446744073709555321:0}, netfront_driver_group0={0:0}, netfront_ids={18446744073709555221:0}, nr_cpu_ids=-2147483647, ref_cnt=0, xen_domain_type=1, xennet_attrs={18446744073709554997:0}, xennet_ethtool_ops={18446744073709555270:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={18446744073709555184:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={18446744073709555175:0}] [L11372] CALL, EXPR external_alloc() VAL [={0:0}, \old(LDV_IN_INTERRUPT)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_retval_3)=0, \old(ldv_retval_4)=0, \old(ldv_spin)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldv_state_variable_4)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_state_1)=0, \old(netfront_driver_group0)=0, \old(netfront_driver_group0)=0, \old(ref_cnt)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_max_queues)=0, \old(xennet_netdev_ops_group1)=0, \old(xennet_netdev_ops_group1)=0, __this_module={18446744073709555219:18446744073709555322}, cpu_online_mask={18446744073709554926:18446744073709555216}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, netfront_driver={18446744073709555321:0}, netfront_driver_group0={0:0}, netfront_ids={18446744073709555221:0}, nr_cpu_ids=-2147483647, ref_cnt=0, xen_domain_type=1, xennet_attrs={18446744073709554997:0}, xennet_ethtool_ops={18446744073709555270:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={18446744073709555184:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={18446744073709555175:0}] [L11662] return __VERIFIER_nondet_pointer(); [L11372] RET, EXPR external_alloc() VAL [={0:0}, \old(arg0)=null, \old(arg1)=0, \old(arg2)=0, \old(LDV_IN_INTERRUPT)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_retval_3)=0, \old(ldv_retval_4)=0, \old(ldv_spin)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldv_state_variable_4)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_state_1)=0, \old(netfront_driver_group0)=0, \old(netfront_driver_group0)=0, \old(ref_cnt)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_max_queues)=0, \old(xennet_netdev_ops_group1)=0, \old(xennet_netdev_ops_group1)=0, __this_module={18446744073709555219:18446744073709555322}, arg0=null, arg1=0, arg2=0, cpu_online_mask={18446744073709554926:18446744073709555216}, external_alloc()={0:18446744073709551617}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, netfront_driver={18446744073709555321:0}, netfront_driver_group0={0:0}, netfront_ids={18446744073709555221:0}, nr_cpu_ids=-2147483647, ref_cnt=0, xen_domain_type=1, xennet_attrs={18446744073709554997:0}, xennet_ethtool_ops={18446744073709555270:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={18446744073709555184:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={18446744073709555175:0}] [L11372] return (struct net_device *)external_alloc(); [L9079] RET, EXPR alloc_etherdev_mqs(56, xennet_max_queues, xennet_max_queues) VAL [={0:0}, \old(LDV_IN_INTERRUPT)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_retval_3)=0, \old(ldv_retval_4)=0, \old(ldv_spin)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldv_state_variable_4)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_state_1)=0, \old(netfront_driver_group0)=0, \old(netfront_driver_group0)=0, \old(ref_cnt)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_max_queues)=0, \old(xennet_netdev_ops_group1)=0, \old(xennet_netdev_ops_group1)=0, __this_module={18446744073709555219:18446744073709555322}, alloc_etherdev_mqs(56, xennet_max_queues, xennet_max_queues)={0:18446744073709551617}, cpu_online_mask={18446744073709554926:18446744073709555216}, dev={0:0}, dev={0:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, netfront_driver={18446744073709555321:0}, netfront_driver_group0={0:0}, netfront_ids={18446744073709555221:0}, nr_cpu_ids=-2147483647, ref_cnt=0, xen_domain_type=1, xennet_attrs={18446744073709554997:0}, xennet_ethtool_ops={18446744073709555270:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={18446744073709555184:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={18446744073709555175:0}] [L9079] netdev = alloc_etherdev_mqs(56, xennet_max_queues, xennet_max_queues) [L9080] COND FALSE !((unsigned long )netdev == (unsigned long )((struct net_device *)0)) VAL [={0:0}, \old(LDV_IN_INTERRUPT)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_retval_3)=0, \old(ldv_retval_4)=0, \old(ldv_spin)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldv_state_variable_4)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_state_1)=0, \old(netfront_driver_group0)=0, \old(netfront_driver_group0)=0, \old(ref_cnt)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_max_queues)=0, \old(xennet_netdev_ops_group1)=0, \old(xennet_netdev_ops_group1)=0, __this_module={18446744073709555219:18446744073709555322}, cpu_online_mask={18446744073709554926:18446744073709555216}, dev={0:0}, dev={0:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, netdev={0:18446744073709551617}, netfront_driver={18446744073709555321:0}, netfront_driver_group0={0:0}, netfront_ids={18446744073709555221:0}, nr_cpu_ids=-2147483647, ref_cnt=0, xen_domain_type=1, xennet_attrs={18446744073709554997:0}, xennet_ethtool_ops={18446744073709555270:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={18446744073709555184:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={18446744073709555175:0}] [L9085] CALL, EXPR netdev_priv((struct net_device const *)netdev) VAL [={0:0}, \old(LDV_IN_INTERRUPT)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_retval_3)=0, \old(ldv_retval_4)=0, \old(ldv_spin)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldv_state_variable_4)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_state_1)=0, \old(netfront_driver_group0)=0, \old(netfront_driver_group0)=0, \old(ref_cnt)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_max_queues)=0, \old(xennet_netdev_ops_group1)=0, \old(xennet_netdev_ops_group1)=0, __this_module={18446744073709555219:18446744073709555322}, cpu_online_mask={18446744073709554926:18446744073709555216}, dev={0:18446744073709551617}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, netfront_driver={18446744073709555321:0}, netfront_driver_group0={0:0}, netfront_ids={18446744073709555221:0}, nr_cpu_ids=-2147483647, ref_cnt=0, xen_domain_type=1, xennet_attrs={18446744073709554997:0}, xennet_ethtool_ops={18446744073709555270:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={18446744073709555184:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={18446744073709555175:0}] [L7008] return ((void *)dev + 3264U); VAL [={0:0}, \old(LDV_IN_INTERRUPT)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_retval_3)=0, \old(ldv_retval_4)=0, \old(ldv_spin)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldv_state_variable_4)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_state_1)=0, \old(netfront_driver_group0)=0, \old(netfront_driver_group0)=0, \old(ref_cnt)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_max_queues)=0, \old(xennet_netdev_ops_group1)=0, \old(xennet_netdev_ops_group1)=0, \result={0:18446744073709554881}, __this_module={18446744073709555219:18446744073709555322}, cpu_online_mask={18446744073709554926:18446744073709555216}, dev={0:18446744073709551617}, dev={0:18446744073709551617}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, netfront_driver={18446744073709555321:0}, netfront_driver_group0={0:0}, netfront_ids={18446744073709555221:0}, nr_cpu_ids=-2147483647, ref_cnt=0, xen_domain_type=1, xennet_attrs={18446744073709554997:0}, xennet_ethtool_ops={18446744073709555270:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={18446744073709555184:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={18446744073709555175:0}] [L9085] RET, EXPR netdev_priv((struct net_device const *)netdev) VAL [={0:0}, \old(LDV_IN_INTERRUPT)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_retval_3)=0, \old(ldv_retval_4)=0, \old(ldv_spin)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldv_state_variable_4)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_state_1)=0, \old(netfront_driver_group0)=0, \old(netfront_driver_group0)=0, \old(ref_cnt)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_max_queues)=0, \old(xennet_netdev_ops_group1)=0, \old(xennet_netdev_ops_group1)=0, __this_module={18446744073709555219:18446744073709555322}, cpu_online_mask={18446744073709554926:18446744073709555216}, dev={0:0}, dev={0:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, netdev={0:18446744073709551617}, netdev_priv((struct net_device const *)netdev)={0:18446744073709554881}, netfront_driver={18446744073709555321:0}, netfront_driver_group0={0:0}, netfront_ids={18446744073709555221:0}, nr_cpu_ids=-2147483647, ref_cnt=0, xen_domain_type=1, xennet_attrs={18446744073709554997:0}, xennet_ethtool_ops={18446744073709555270:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={18446744073709555184:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={18446744073709555175:0}] [L9085] tmp___0 = netdev_priv((struct net_device const *)netdev) [L9086] np = (struct netfront_info *)tmp___0 [L9087] np->xbdev = dev VAL [={0:0}, \old(LDV_IN_INTERRUPT)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_retval_3)=0, \old(ldv_retval_4)=0, \old(ldv_spin)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldv_state_variable_4)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_state_1)=0, \old(netfront_driver_group0)=0, \old(netfront_driver_group0)=0, \old(ref_cnt)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_max_queues)=0, \old(xennet_netdev_ops_group1)=0, \old(xennet_netdev_ops_group1)=0, __this_module={18446744073709555219:18446744073709555322}, cpu_online_mask={18446744073709554926:18446744073709555216}, dev={0:0}, dev={0:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, netdev={0:18446744073709551617}, netfront_driver={18446744073709555321:0}, netfront_driver_group0={0:0}, netfront_ids={18446744073709555221:0}, np={0:18446744073709554881}, nr_cpu_ids=-2147483647, ref_cnt=0, tmp___0={0:18446744073709554881}, xen_domain_type=1, xennet_attrs={18446744073709554997:0}, xennet_ethtool_ops={18446744073709555270:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={18446744073709555184:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={18446744073709555175:0}] [L9088] CALL netif_set_real_num_tx_queues(netdev, 0U) VAL [={0:0}, \old(arg1)=0, \old(LDV_IN_INTERRUPT)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_retval_3)=0, \old(ldv_retval_4)=0, \old(ldv_spin)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldv_state_variable_4)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_state_1)=0, \old(netfront_driver_group0)=0, \old(netfront_driver_group0)=0, \old(ref_cnt)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_max_queues)=0, \old(xennet_netdev_ops_group1)=0, \old(xennet_netdev_ops_group1)=0, __this_module={18446744073709555219:18446744073709555322}, arg0={0:18446744073709551617}, cpu_online_mask={18446744073709554926:18446744073709555216}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, netfront_driver={18446744073709555321:0}, netfront_driver_group0={0:0}, netfront_ids={18446744073709555221:0}, nr_cpu_ids=-2147483647, ref_cnt=0, xen_domain_type=1, xennet_attrs={18446744073709554997:0}, xennet_ethtool_ops={18446744073709555270:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={18446744073709555184:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={18446744073709555175:0}] [L11533] return __VERIFIER_nondet_int(); [L9088] RET netif_set_real_num_tx_queues(netdev, 0U) VAL [={0:0}, \old(LDV_IN_INTERRUPT)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_retval_3)=0, \old(ldv_retval_4)=0, \old(ldv_spin)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldv_state_variable_4)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_state_1)=0, \old(netfront_driver_group0)=0, \old(netfront_driver_group0)=0, \old(ref_cnt)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_max_queues)=0, \old(xennet_netdev_ops_group1)=0, \old(xennet_netdev_ops_group1)=0, __this_module={18446744073709555219:18446744073709555322}, cpu_online_mask={18446744073709554926:18446744073709555216}, dev={0:0}, dev={0:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, netdev={0:18446744073709551617}, netfront_driver={18446744073709555321:0}, netfront_driver_group0={0:0}, netfront_ids={18446744073709555221:0}, netif_set_real_num_tx_queues(netdev, 0U)=0, np={0:18446744073709554881}, nr_cpu_ids=-2147483647, ref_cnt=0, tmp___0={0:18446744073709554881}, xen_domain_type=1, xennet_attrs={18446744073709554997:0}, xennet_ethtool_ops={18446744073709555270:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={18446744073709555184:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={18446744073709555175:0}] [L9089] np->queues = (struct netfront_queue *)0 [L9090] err = -12 VAL [={0:0}, \old(LDV_IN_INTERRUPT)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_retval_3)=0, \old(ldv_retval_4)=0, \old(ldv_spin)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldv_state_variable_4)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_state_1)=0, \old(netfront_driver_group0)=0, \old(netfront_driver_group0)=0, \old(ref_cnt)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_max_queues)=0, \old(xennet_netdev_ops_group1)=0, \old(xennet_netdev_ops_group1)=0, __this_module={18446744073709555219:18446744073709555322}, cpu_online_mask={18446744073709554926:18446744073709555216}, dev={0:0}, dev={0:0}, err=-12, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, netdev={0:18446744073709551617}, netfront_driver={18446744073709555321:0}, netfront_driver_group0={0:0}, netfront_ids={18446744073709555221:0}, np={0:18446744073709554881}, nr_cpu_ids=-2147483647, ref_cnt=0, tmp___0={0:18446744073709554881}, xen_domain_type=1, xennet_attrs={18446744073709554997:0}, xennet_ethtool_ops={18446744073709555270:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={18446744073709555184:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={18446744073709555175:0}] [L9091] CALL, EXPR __alloc_percpu(32UL, 8UL) VAL [={0:0}, \old(arg0)=null, \old(arg1)=8, \old(LDV_IN_INTERRUPT)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_retval_3)=0, \old(ldv_retval_4)=0, \old(ldv_spin)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldv_state_variable_4)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_state_1)=0, \old(netfront_driver_group0)=0, \old(netfront_driver_group0)=0, \old(ref_cnt)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_max_queues)=0, \old(xennet_netdev_ops_group1)=0, \old(xennet_netdev_ops_group1)=0, __this_module={18446744073709555219:18446744073709555322}, cpu_online_mask={18446744073709554926:18446744073709555216}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, netfront_driver={18446744073709555321:0}, netfront_driver_group0={0:0}, netfront_ids={18446744073709555221:0}, nr_cpu_ids=-2147483647, ref_cnt=0, xen_domain_type=1, xennet_attrs={18446744073709554997:0}, xennet_ethtool_ops={18446744073709555270:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={18446744073709555184:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={18446744073709555175:0}] [L11295] CALL, EXPR external_alloc() VAL [={0:0}, \old(LDV_IN_INTERRUPT)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_retval_3)=0, \old(ldv_retval_4)=0, \old(ldv_spin)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldv_state_variable_4)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_state_1)=0, \old(netfront_driver_group0)=0, \old(netfront_driver_group0)=0, \old(ref_cnt)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_max_queues)=0, \old(xennet_netdev_ops_group1)=0, \old(xennet_netdev_ops_group1)=0, __this_module={18446744073709555219:18446744073709555322}, cpu_online_mask={18446744073709554926:18446744073709555216}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, netfront_driver={18446744073709555321:0}, netfront_driver_group0={0:0}, netfront_ids={18446744073709555221:0}, nr_cpu_ids=-2147483647, ref_cnt=0, xen_domain_type=1, xennet_attrs={18446744073709554997:0}, xennet_ethtool_ops={18446744073709555270:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={18446744073709555184:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={18446744073709555175:0}] [L11662] return __VERIFIER_nondet_pointer(); [L11295] RET, EXPR external_alloc() VAL [={0:0}, \old(arg0)=null, \old(arg1)=8, \old(LDV_IN_INTERRUPT)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_retval_3)=0, \old(ldv_retval_4)=0, \old(ldv_spin)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldv_state_variable_4)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_state_1)=0, \old(netfront_driver_group0)=0, \old(netfront_driver_group0)=0, \old(ref_cnt)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_max_queues)=0, \old(xennet_netdev_ops_group1)=0, \old(xennet_netdev_ops_group1)=0, __this_module={18446744073709555219:18446744073709555322}, arg0=null, arg1=8, cpu_online_mask={18446744073709554926:18446744073709555216}, external_alloc()={0:1}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, netfront_driver={18446744073709555321:0}, netfront_driver_group0={0:0}, netfront_ids={18446744073709555221:0}, nr_cpu_ids=-2147483647, ref_cnt=0, xen_domain_type=1, xennet_attrs={18446744073709554997:0}, xennet_ethtool_ops={18446744073709555270:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={18446744073709555184:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={18446744073709555175:0}] [L11295] return (void *)external_alloc(); [L9091] RET, EXPR __alloc_percpu(32UL, 8UL) VAL [={0:0}, \old(LDV_IN_INTERRUPT)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_retval_3)=0, \old(ldv_retval_4)=0, \old(ldv_spin)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldv_state_variable_4)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_state_1)=0, \old(netfront_driver_group0)=0, \old(netfront_driver_group0)=0, \old(ref_cnt)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_max_queues)=0, \old(xennet_netdev_ops_group1)=0, \old(xennet_netdev_ops_group1)=0, __alloc_percpu(32UL, 8UL)={0:1}, __this_module={18446744073709555219:18446744073709555322}, cpu_online_mask={18446744073709554926:18446744073709555216}, dev={0:0}, dev={0:0}, err=-12, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, netdev={0:18446744073709551617}, netfront_driver={18446744073709555321:0}, netfront_driver_group0={0:0}, netfront_ids={18446744073709555221:0}, np={0:18446744073709554881}, nr_cpu_ids=-2147483647, ref_cnt=0, tmp___0={0:18446744073709554881}, xen_domain_type=1, xennet_attrs={18446744073709554997:0}, xennet_ethtool_ops={18446744073709555270:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={18446744073709555184:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={18446744073709555175:0}] [L9091] tmp___1 = __alloc_percpu(32UL, 8UL) [L9092] pcpu_stats = (struct netfront_stats *)tmp___1 VAL [={0:0}, \old(LDV_IN_INTERRUPT)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_retval_3)=0, \old(ldv_retval_4)=0, \old(ldv_spin)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldv_state_variable_4)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_state_1)=0, \old(netfront_driver_group0)=0, \old(netfront_driver_group0)=0, \old(ref_cnt)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_max_queues)=0, \old(xennet_netdev_ops_group1)=0, \old(xennet_netdev_ops_group1)=0, __this_module={18446744073709555219:18446744073709555322}, cpu_online_mask={18446744073709554926:18446744073709555216}, dev={0:0}, dev={0:0}, err=-12, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, netdev={0:18446744073709551617}, netfront_driver={18446744073709555321:0}, netfront_driver_group0={0:0}, netfront_ids={18446744073709555221:0}, np={0:18446744073709554881}, nr_cpu_ids=-2147483647, pcpu_stats={0:1}, ref_cnt=0, tmp___0={0:18446744073709554881}, tmp___1={0:1}, xen_domain_type=1, xennet_attrs={18446744073709554997:0}, xennet_ethtool_ops={18446744073709555270:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={18446744073709555184:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={18446744073709555175:0}] [L9093] COND TRUE (unsigned long )pcpu_stats != (unsigned long )((struct netfront_stats *)0) [L9094] i = -1 VAL [={0:0}, \old(LDV_IN_INTERRUPT)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_retval_3)=0, \old(ldv_retval_4)=0, \old(ldv_spin)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldv_state_variable_4)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_state_1)=0, \old(netfront_driver_group0)=0, \old(netfront_driver_group0)=0, \old(ref_cnt)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_max_queues)=0, \old(xennet_netdev_ops_group1)=0, \old(xennet_netdev_ops_group1)=0, __this_module={18446744073709555219:18446744073709555322}, cpu_online_mask={18446744073709554926:18446744073709555216}, dev={0:0}, dev={0:0}, err=-12, i=-1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, netdev={0:18446744073709551617}, netfront_driver={18446744073709555321:0}, netfront_driver_group0={0:0}, netfront_ids={18446744073709555221:0}, np={0:18446744073709554881}, nr_cpu_ids=-2147483647, pcpu_stats={0:1}, ref_cnt=0, tmp___0={0:18446744073709554881}, tmp___1={0:1}, xen_domain_type=1, xennet_attrs={18446744073709554997:0}, xennet_ethtool_ops={18446744073709555270:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={18446744073709555184:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={18446744073709555175:0}] [L9101] CALL, EXPR cpumask_next(i, cpu_possible_mask) VAL [={0:0}, \old(LDV_IN_INTERRUPT)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_retval_3)=0, \old(ldv_retval_4)=0, \old(ldv_spin)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldv_state_variable_4)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_state_1)=0, \old(n)=4294967295, \old(netfront_driver_group0)=0, \old(netfront_driver_group0)=0, \old(ref_cnt)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_max_queues)=0, \old(xennet_netdev_ops_group1)=0, \old(xennet_netdev_ops_group1)=0, __this_module={18446744073709555219:18446744073709555322}, cpu_online_mask={18446744073709554926:18446744073709555216}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, netfront_driver={18446744073709555321:0}, netfront_driver_group0={0:0}, netfront_ids={18446744073709555221:0}, nr_cpu_ids=-2147483647, ref_cnt=0, srcp={18446744073709555243:18446744073709555075}, xen_domain_type=1, xennet_attrs={18446744073709554997:0}, xennet_ethtool_ops={18446744073709555270:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={18446744073709555184:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={18446744073709555175:0}] [L6153] unsigned long tmp ; VAL [={0:0}, \old(LDV_IN_INTERRUPT)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_retval_3)=0, \old(ldv_retval_4)=0, \old(ldv_spin)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldv_state_variable_4)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_state_1)=0, \old(n)=4294967295, \old(netfront_driver_group0)=0, \old(netfront_driver_group0)=0, \old(ref_cnt)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_max_queues)=0, \old(xennet_netdev_ops_group1)=0, \old(xennet_netdev_ops_group1)=0, __this_module={18446744073709555219:18446744073709555322}, cpu_online_mask={18446744073709554926:18446744073709555216}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, n=4294967295, netfront_driver={18446744073709555321:0}, netfront_driver_group0={0:0}, netfront_ids={18446744073709555221:0}, nr_cpu_ids=-2147483647, ref_cnt=0, srcp={18446744073709555243:18446744073709555075}, srcp={18446744073709555243:18446744073709555075}, xen_domain_type=1, xennet_attrs={18446744073709554997:0}, xennet_ethtool_ops={18446744073709555270:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={18446744073709555184:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={18446744073709555175:0}] [L6155] COND FALSE !(n != -1) VAL [={0:0}, \old(LDV_IN_INTERRUPT)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_retval_3)=0, \old(ldv_retval_4)=0, \old(ldv_spin)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldv_state_variable_4)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_state_1)=0, \old(n)=4294967295, \old(netfront_driver_group0)=0, \old(netfront_driver_group0)=0, \old(ref_cnt)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_max_queues)=0, \old(xennet_netdev_ops_group1)=0, \old(xennet_netdev_ops_group1)=0, __this_module={18446744073709555219:18446744073709555322}, cpu_online_mask={18446744073709554926:18446744073709555216}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, n=4294967295, netfront_driver={18446744073709555321:0}, netfront_driver_group0={0:0}, netfront_ids={18446744073709555221:0}, nr_cpu_ids=-2147483647, ref_cnt=0, srcp={18446744073709555243:18446744073709555075}, srcp={18446744073709555243:18446744073709555075}, xen_domain_type=1, xennet_attrs={18446744073709554997:0}, xennet_ethtool_ops={18446744073709555270:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={18446744073709555184:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={18446744073709555175:0}] [L6159-L6160] CALL, EXPR find_next_bit((unsigned long const *)(& srcp->bits), (unsigned long )nr_cpu_ids, (unsigned long )(n + 1)) VAL [={0:0}, \old(arg1)=-2147483647, \old(arg2)=0, \old(LDV_IN_INTERRUPT)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_retval_3)=0, \old(ldv_retval_4)=0, \old(ldv_spin)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldv_state_variable_4)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_state_1)=0, \old(netfront_driver_group0)=0, \old(netfront_driver_group0)=0, \old(ref_cnt)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_max_queues)=0, \old(xennet_netdev_ops_group1)=0, \old(xennet_netdev_ops_group1)=0, __this_module={18446744073709555219:18446744073709555322}, arg0={18446744073709555243:18446744073709555075}, cpu_online_mask={18446744073709554926:18446744073709555216}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, netfront_driver={18446744073709555321:0}, netfront_driver_group0={0:0}, netfront_ids={18446744073709555221:0}, nr_cpu_ids=-2147483647, ref_cnt=0, xen_domain_type=1, xennet_attrs={18446744073709554997:0}, xennet_ethtool_ops={18446744073709555270:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={18446744073709555184:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={18446744073709555175:0}] [L11422] return __VERIFIER_nondet_ulong(); [L6159-L6160] RET, EXPR find_next_bit((unsigned long const *)(& srcp->bits), (unsigned long )nr_cpu_ids, (unsigned long )(n + 1)) VAL [={0:0}, \old(LDV_IN_INTERRUPT)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_retval_3)=0, \old(ldv_retval_4)=0, \old(ldv_spin)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldv_state_variable_4)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_state_1)=0, \old(n)=4294967295, \old(netfront_driver_group0)=0, \old(netfront_driver_group0)=0, \old(ref_cnt)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_max_queues)=0, \old(xennet_netdev_ops_group1)=0, \old(xennet_netdev_ops_group1)=0, __this_module={18446744073709555219:18446744073709555322}, cpu_online_mask={18446744073709554926:18446744073709555216}, find_next_bit((unsigned long const *)(& srcp->bits), (unsigned long )nr_cpu_ids, (unsigned long )(n + 1))=6442450946, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, n=4294967295, netfront_driver={18446744073709555321:0}, netfront_driver_group0={0:0}, netfront_ids={18446744073709555221:0}, nr_cpu_ids=-2147483647, ref_cnt=0, srcp={18446744073709555243:18446744073709555075}, srcp={18446744073709555243:18446744073709555075}, xen_domain_type=1, xennet_attrs={18446744073709554997:0}, xennet_ethtool_ops={18446744073709555270:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={18446744073709555184:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={18446744073709555175:0}] [L6159-L6160] tmp = find_next_bit((unsigned long const *)(& srcp->bits), (unsigned long )nr_cpu_ids, (unsigned long )(n + 1)) [L6161] return ((unsigned int )tmp); VAL [={0:0}, \old(LDV_IN_INTERRUPT)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_retval_3)=0, \old(ldv_retval_4)=0, \old(ldv_spin)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldv_state_variable_4)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_state_1)=0, \old(n)=4294967295, \old(netfront_driver_group0)=0, \old(netfront_driver_group0)=0, \old(ref_cnt)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_max_queues)=0, \old(xennet_netdev_ops_group1)=0, \old(xennet_netdev_ops_group1)=0, \result=6442450946, __this_module={18446744073709555219:18446744073709555322}, cpu_online_mask={18446744073709554926:18446744073709555216}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, n=4294967295, netfront_driver={18446744073709555321:0}, netfront_driver_group0={0:0}, netfront_ids={18446744073709555221:0}, nr_cpu_ids=-2147483647, ref_cnt=0, srcp={18446744073709555243:18446744073709555075}, srcp={18446744073709555243:18446744073709555075}, tmp=6442450946, xen_domain_type=1, xennet_attrs={18446744073709554997:0}, xennet_ethtool_ops={18446744073709555270:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={18446744073709555184:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={18446744073709555175:0}] [L9101] RET, EXPR cpumask_next(i, cpu_possible_mask) VAL [={0:0}, \old(LDV_IN_INTERRUPT)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_retval_3)=0, \old(ldv_retval_4)=0, \old(ldv_spin)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldv_state_variable_4)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_state_1)=0, \old(netfront_driver_group0)=0, \old(netfront_driver_group0)=0, \old(ref_cnt)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_max_queues)=0, \old(xennet_netdev_ops_group1)=0, \old(xennet_netdev_ops_group1)=0, __this_module={18446744073709555219:18446744073709555322}, cpu_online_mask={18446744073709554926:18446744073709555216}, cpu_possible_mask={18446744073709555243:18446744073709555075}, cpumask_next(i, cpu_possible_mask)=6442450946, dev={0:0}, dev={0:0}, err=-12, i=-1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, netdev={0:18446744073709551617}, netfront_driver={18446744073709555321:0}, netfront_driver_group0={0:0}, netfront_ids={18446744073709555221:0}, np={0:18446744073709554881}, nr_cpu_ids=-2147483647, pcpu_stats={0:1}, ref_cnt=0, tmp___0={0:18446744073709554881}, tmp___1={0:1}, xen_domain_type=1, xennet_attrs={18446744073709554997:0}, xennet_ethtool_ops={18446744073709555270:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={18446744073709555184:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={18446744073709555175:0}] [L9101] tmp___2 = cpumask_next(i, cpu_possible_mask) [L9102] i = (int )tmp___2 VAL [={0:0}, \old(LDV_IN_INTERRUPT)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_retval_3)=0, \old(ldv_retval_4)=0, \old(ldv_spin)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldv_state_variable_4)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_state_1)=0, \old(netfront_driver_group0)=0, \old(netfront_driver_group0)=0, \old(ref_cnt)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_max_queues)=0, \old(xennet_netdev_ops_group1)=0, \old(xennet_netdev_ops_group1)=0, __this_module={18446744073709555219:18446744073709555322}, cpu_online_mask={18446744073709554926:18446744073709555216}, cpu_possible_mask={18446744073709555243:18446744073709555075}, dev={0:0}, dev={0:0}, err=-12, i=-2147483646, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, netdev={0:18446744073709551617}, netfront_driver={18446744073709555321:0}, netfront_driver_group0={0:0}, netfront_ids={18446744073709555221:0}, np={0:18446744073709554881}, nr_cpu_ids=-2147483647, pcpu_stats={0:1}, ref_cnt=0, tmp___0={0:18446744073709554881}, tmp___1={0:1}, tmp___2=2147483650, xen_domain_type=1, xennet_attrs={18446744073709554997:0}, xennet_ethtool_ops={18446744073709555270:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={18446744073709555184:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={18446744073709555175:0}] [L9103] COND FALSE !(i < nr_cpu_ids) VAL [={0:0}, \old(LDV_IN_INTERRUPT)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_retval_3)=0, \old(ldv_retval_4)=0, \old(ldv_spin)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldv_state_variable_4)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_state_1)=0, \old(netfront_driver_group0)=0, \old(netfront_driver_group0)=0, \old(ref_cnt)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_max_queues)=0, \old(xennet_netdev_ops_group1)=0, \old(xennet_netdev_ops_group1)=0, __this_module={18446744073709555219:18446744073709555322}, cpu_online_mask={18446744073709554926:18446744073709555216}, cpu_possible_mask={18446744073709555243:18446744073709555075}, dev={0:0}, dev={0:0}, err=-12, i=-2147483646, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, netdev={0:18446744073709551617}, netfront_driver={18446744073709555321:0}, netfront_driver_group0={0:0}, netfront_ids={18446744073709555221:0}, np={0:18446744073709554881}, nr_cpu_ids=-2147483647, pcpu_stats={0:1}, ref_cnt=0, tmp___0={0:18446744073709554881}, tmp___1={0:1}, tmp___2=2147483650, xen_domain_type=1, xennet_attrs={18446744073709554997:0}, xennet_ethtool_ops={18446744073709555270:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={18446744073709555184:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={18446744073709555175:0}] [L9109] np->stats = pcpu_stats [L9110] EXPR np->stats VAL [={0:0}, \old(LDV_IN_INTERRUPT)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_retval_3)=0, \old(ldv_retval_4)=0, \old(ldv_spin)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldv_state_variable_4)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_state_1)=0, \old(netfront_driver_group0)=0, \old(netfront_driver_group0)=0, \old(ref_cnt)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_max_queues)=0, \old(xennet_netdev_ops_group1)=0, \old(xennet_netdev_ops_group1)=0, __this_module={18446744073709555219:18446744073709555322}, cpu_online_mask={18446744073709554926:18446744073709555216}, cpu_possible_mask={18446744073709555243:18446744073709555075}, dev={0:0}, dev={0:0}, err=-12, i=-2147483646, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, netdev={0:18446744073709551617}, netfront_driver={18446744073709555321:0}, netfront_driver_group0={0:0}, netfront_ids={18446744073709555221:0}, np={0:18446744073709554881}, np->stats={0:1}, nr_cpu_ids=-2147483647, pcpu_stats={0:1}, ref_cnt=0, tmp___0={0:18446744073709554881}, tmp___1={0:1}, tmp___2=2147483650, xen_domain_type=1, xennet_attrs={18446744073709554997:0}, xennet_ethtool_ops={18446744073709555270:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={18446744073709555184:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={18446744073709555175:0}] [L9110] COND FALSE !((unsigned long )np->stats == (unsigned long )((struct netfront_stats *)0)) [L9114] netdev->netdev_ops = & xennet_netdev_ops [L9115] netdev->features = 17180131330ULL [L9116] netdev->hw_features = 1114129ULL [L9117] EXPR netdev->features [L9117] EXPR netdev->hw_features [L9117] netdev->features = netdev->features | netdev->hw_features [L9118] netdev->ethtool_ops = & xennet_ethtool_ops [L9119] netdev->dev.parent = & dev->dev VAL [={0:0}, \old(LDV_IN_INTERRUPT)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_retval_3)=0, \old(ldv_retval_4)=0, \old(ldv_spin)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldv_state_variable_4)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_state_1)=0, \old(netfront_driver_group0)=0, \old(netfront_driver_group0)=0, \old(ref_cnt)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_max_queues)=0, \old(xennet_netdev_ops_group1)=0, \old(xennet_netdev_ops_group1)=0, __this_module={18446744073709555219:18446744073709555322}, cpu_online_mask={18446744073709554926:18446744073709555216}, cpu_possible_mask={18446744073709555243:18446744073709555075}, dev={0:0}, dev={0:0}, err=-12, i=-2147483646, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, netdev={0:18446744073709551617}, netfront_driver={18446744073709555321:0}, netfront_driver_group0={0:0}, netfront_ids={18446744073709555221:0}, np={0:18446744073709554881}, nr_cpu_ids=-2147483647, pcpu_stats={0:1}, ref_cnt=0, tmp___0={0:18446744073709554881}, tmp___1={0:1}, tmp___2=2147483650, xen_domain_type=1, xennet_attrs={18446744073709554997:0}, xennet_ethtool_ops={18446744073709555270:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={18446744073709555184:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={18446744073709555175:0}] [L9120] CALL netif_set_gso_max_size(netdev, 65231U) VAL [={0:0}, \old(LDV_IN_INTERRUPT)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_retval_3)=0, \old(ldv_retval_4)=0, \old(ldv_spin)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldv_state_variable_4)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_state_1)=0, \old(netfront_driver_group0)=0, \old(netfront_driver_group0)=0, \old(ref_cnt)=0, \old(size)=65231, \old(xennet_ethtool_ops_group0)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_max_queues)=0, \old(xennet_netdev_ops_group1)=0, \old(xennet_netdev_ops_group1)=0, __this_module={18446744073709555219:18446744073709555322}, cpu_online_mask={18446744073709554926:18446744073709555216}, cpu_possible_mask={18446744073709555243:18446744073709555075}, dev={0:18446744073709551617}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, netfront_driver={18446744073709555321:0}, netfront_driver_group0={0:0}, netfront_ids={18446744073709555221:0}, nr_cpu_ids=-2147483647, ref_cnt=0, xen_domain_type=1, xennet_attrs={18446744073709554997:0}, xennet_ethtool_ops={18446744073709555270:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={18446744073709555184:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={18446744073709555175:0}] [L7234] dev->gso_max_size = size VAL [={0:0}, \old(LDV_IN_INTERRUPT)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_retval_3)=0, \old(ldv_retval_4)=0, \old(ldv_spin)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldv_state_variable_4)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_state_1)=0, \old(netfront_driver_group0)=0, \old(netfront_driver_group0)=0, \old(ref_cnt)=0, \old(size)=65231, \old(xennet_ethtool_ops_group0)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_max_queues)=0, \old(xennet_netdev_ops_group1)=0, \old(xennet_netdev_ops_group1)=0, __this_module={18446744073709555219:18446744073709555322}, cpu_online_mask={18446744073709554926:18446744073709555216}, cpu_possible_mask={18446744073709555243:18446744073709555075}, dev={0:18446744073709551617}, dev={0:18446744073709551617}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, netfront_driver={18446744073709555321:0}, netfront_driver_group0={0:0}, netfront_ids={18446744073709555221:0}, nr_cpu_ids=-2147483647, ref_cnt=0, size=65231, xen_domain_type=1, xennet_attrs={18446744073709554997:0}, xennet_ethtool_ops={18446744073709555270:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={18446744073709555184:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={18446744073709555175:0}] [L9120] RET netif_set_gso_max_size(netdev, 65231U) VAL [={0:0}, \old(LDV_IN_INTERRUPT)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_retval_3)=0, \old(ldv_retval_4)=0, \old(ldv_spin)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldv_state_variable_4)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_state_1)=0, \old(netfront_driver_group0)=0, \old(netfront_driver_group0)=0, \old(ref_cnt)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_max_queues)=0, \old(xennet_netdev_ops_group1)=0, \old(xennet_netdev_ops_group1)=0, __this_module={18446744073709555219:18446744073709555322}, cpu_online_mask={18446744073709554926:18446744073709555216}, cpu_possible_mask={18446744073709555243:18446744073709555075}, dev={0:0}, dev={0:0}, err=-12, i=-2147483646, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, netdev={0:18446744073709551617}, netfront_driver={18446744073709555321:0}, netfront_driver_group0={0:0}, netfront_ids={18446744073709555221:0}, np={0:18446744073709554881}, nr_cpu_ids=-2147483647, pcpu_stats={0:1}, ref_cnt=0, tmp___0={0:18446744073709554881}, tmp___1={0:1}, tmp___2=2147483650, xen_domain_type=1, xennet_attrs={18446744073709554997:0}, xennet_ethtool_ops={18446744073709555270:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={18446744073709555184:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={18446744073709555175:0}] [L9121] np->netdev = netdev VAL [={0:0}, \old(LDV_IN_INTERRUPT)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_retval_3)=0, \old(ldv_retval_4)=0, \old(ldv_spin)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldv_state_variable_4)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_state_1)=0, \old(netfront_driver_group0)=0, \old(netfront_driver_group0)=0, \old(ref_cnt)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_max_queues)=0, \old(xennet_netdev_ops_group1)=0, \old(xennet_netdev_ops_group1)=0, __this_module={18446744073709555219:18446744073709555322}, cpu_online_mask={18446744073709554926:18446744073709555216}, cpu_possible_mask={18446744073709555243:18446744073709555075}, dev={0:0}, dev={0:0}, err=-12, i=-2147483646, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, netdev={0:18446744073709551617}, netfront_driver={18446744073709555321:0}, netfront_driver_group0={0:0}, netfront_ids={18446744073709555221:0}, np={0:18446744073709554881}, nr_cpu_ids=-2147483647, pcpu_stats={0:1}, ref_cnt=0, tmp___0={0:18446744073709554881}, tmp___1={0:1}, tmp___2=2147483650, xen_domain_type=1, xennet_attrs={18446744073709554997:0}, xennet_ethtool_ops={18446744073709555270:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={18446744073709555184:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={18446744073709555175:0}] [L9122] FCALL netif_carrier_off(netdev) VAL [={0:0}, \old(LDV_IN_INTERRUPT)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_retval_3)=0, \old(ldv_retval_4)=0, \old(ldv_spin)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldv_state_variable_4)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_state_1)=0, \old(netfront_driver_group0)=0, \old(netfront_driver_group0)=0, \old(ref_cnt)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_max_queues)=0, \old(xennet_netdev_ops_group1)=0, \old(xennet_netdev_ops_group1)=0, __this_module={18446744073709555219:18446744073709555322}, cpu_online_mask={18446744073709554926:18446744073709555216}, cpu_possible_mask={18446744073709555243:18446744073709555075}, dev={0:0}, dev={0:0}, err=-12, i=-2147483646, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, netdev={0:18446744073709551617}, netfront_driver={18446744073709555321:0}, netfront_driver_group0={0:0}, netfront_ids={18446744073709555221:0}, np={0:18446744073709554881}, nr_cpu_ids=-2147483647, pcpu_stats={0:1}, ref_cnt=0, tmp___0={0:18446744073709554881}, tmp___1={0:1}, tmp___2=2147483650, xen_domain_type=1, xennet_attrs={18446744073709554997:0}, xennet_ethtool_ops={18446744073709555270:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={18446744073709555184:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={18446744073709555175:0}] [L9123] return (netdev); VAL [={0:0}, \old(LDV_IN_INTERRUPT)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_retval_3)=0, \old(ldv_retval_4)=0, \old(ldv_spin)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldv_state_variable_4)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_state_1)=0, \old(netfront_driver_group0)=0, \old(netfront_driver_group0)=0, \old(ref_cnt)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_max_queues)=0, \old(xennet_netdev_ops_group1)=0, \old(xennet_netdev_ops_group1)=0, \result={0:18446744073709551617}, __this_module={18446744073709555219:18446744073709555322}, cpu_online_mask={18446744073709554926:18446744073709555216}, cpu_possible_mask={18446744073709555243:18446744073709555075}, dev={0:0}, dev={0:0}, err=-12, i=-2147483646, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, netdev={0:18446744073709551617}, netfront_driver={18446744073709555321:0}, netfront_driver_group0={0:0}, netfront_ids={18446744073709555221:0}, np={0:18446744073709554881}, nr_cpu_ids=-2147483647, pcpu_stats={0:1}, ref_cnt=0, tmp___0={0:18446744073709554881}, tmp___1={0:1}, tmp___2=2147483650, xen_domain_type=1, xennet_attrs={18446744073709554997:0}, xennet_ethtool_ops={18446744073709555270:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={18446744073709555184:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={18446744073709555175:0}] [L9139] RET, EXPR xennet_create_dev(dev) VAL [={0:0}, \old(LDV_IN_INTERRUPT)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_retval_3)=0, \old(ldv_retval_4)=0, \old(ldv_spin)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldv_state_variable_4)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_state_1)=0, \old(netfront_driver_group0)=0, \old(netfront_driver_group0)=0, \old(ref_cnt)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_max_queues)=0, \old(xennet_netdev_ops_group1)=0, \old(xennet_netdev_ops_group1)=0, __this_module={18446744073709555219:18446744073709555322}, cpu_online_mask={18446744073709554926:18446744073709555216}, cpu_possible_mask={18446744073709555243:18446744073709555075}, dev={0:0}, dev={0:0}, id={0:0}, id={0:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, netfront_driver={18446744073709555321:0}, netfront_driver_group0={0:0}, netfront_ids={18446744073709555221:0}, nr_cpu_ids=-2147483647, ref_cnt=0, xen_domain_type=1, xennet_attrs={18446744073709554997:0}, xennet_create_dev(dev)={0:18446744073709551617}, xennet_ethtool_ops={18446744073709555270:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={18446744073709555184:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={18446744073709555175:0}] [L9139] netdev = xennet_create_dev(dev) [L9140] CALL, EXPR IS_ERR((void const *)netdev) VAL [={0:0}, \old(LDV_IN_INTERRUPT)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_retval_3)=0, \old(ldv_retval_4)=0, \old(ldv_spin)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldv_state_variable_4)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_state_1)=0, \old(netfront_driver_group0)=0, \old(netfront_driver_group0)=0, \old(ref_cnt)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_max_queues)=0, \old(xennet_netdev_ops_group1)=0, \old(xennet_netdev_ops_group1)=0, __this_module={18446744073709555219:18446744073709555322}, cpu_online_mask={18446744073709554926:18446744073709555216}, cpu_possible_mask={18446744073709555243:18446744073709555075}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, netfront_driver={18446744073709555321:0}, netfront_driver_group0={0:0}, netfront_ids={18446744073709555221:0}, nr_cpu_ids=-2147483647, ptr={0:18446744073709551617}, ref_cnt=0, xen_domain_type=1, xennet_attrs={18446744073709554997:0}, xennet_ethtool_ops={18446744073709555270:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={18446744073709555184:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={18446744073709555175:0}] [L6284] long tmp ; VAL [={0:0}, \old(LDV_IN_INTERRUPT)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_retval_3)=0, \old(ldv_retval_4)=0, \old(ldv_spin)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldv_state_variable_4)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_state_1)=0, \old(netfront_driver_group0)=0, \old(netfront_driver_group0)=0, \old(ref_cnt)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_max_queues)=0, \old(xennet_netdev_ops_group1)=0, \old(xennet_netdev_ops_group1)=0, __this_module={18446744073709555219:18446744073709555322}, cpu_online_mask={18446744073709554926:18446744073709555216}, cpu_possible_mask={18446744073709555243:18446744073709555075}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, netfront_driver={18446744073709555321:0}, netfront_driver_group0={0:0}, netfront_ids={18446744073709555221:0}, nr_cpu_ids=-2147483647, ptr={0:18446744073709551617}, ptr={0:18446744073709551617}, ref_cnt=0, xen_domain_type=1, xennet_attrs={18446744073709554997:0}, xennet_ethtool_ops={18446744073709555270:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={18446744073709555184:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={18446744073709555175:0}] [L6286] CALL, EXPR ldv__builtin_expect((unsigned long )ptr > 0xfffffffffffff000UL, 0L) VAL [={0:0}, \old(c)=0, \old(exp)=0, \old(LDV_IN_INTERRUPT)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_retval_3)=0, \old(ldv_retval_4)=0, \old(ldv_spin)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldv_state_variable_4)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_state_1)=0, \old(netfront_driver_group0)=0, \old(netfront_driver_group0)=0, \old(ref_cnt)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_max_queues)=0, \old(xennet_netdev_ops_group1)=0, \old(xennet_netdev_ops_group1)=0, __this_module={18446744073709555219:18446744073709555322}, cpu_online_mask={18446744073709554926:18446744073709555216}, cpu_possible_mask={18446744073709555243:18446744073709555075}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, netfront_driver={18446744073709555321:0}, netfront_driver_group0={0:0}, netfront_ids={18446744073709555221:0}, nr_cpu_ids=-2147483647, ref_cnt=0, xen_domain_type=1, xennet_attrs={18446744073709554997:0}, xennet_ethtool_ops={18446744073709555270:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={18446744073709555184:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={18446744073709555175:0}] [L6526] return (exp); VAL [={0:0}, \old(c)=0, \old(exp)=0, \old(LDV_IN_INTERRUPT)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_retval_3)=0, \old(ldv_retval_4)=0, \old(ldv_spin)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldv_state_variable_4)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_state_1)=0, \old(netfront_driver_group0)=0, \old(netfront_driver_group0)=0, \old(ref_cnt)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_max_queues)=0, \old(xennet_netdev_ops_group1)=0, \old(xennet_netdev_ops_group1)=0, \result=0, __this_module={18446744073709555219:18446744073709555322}, c=0, cpu_online_mask={18446744073709554926:18446744073709555216}, cpu_possible_mask={18446744073709555243:18446744073709555075}, exp=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, netfront_driver={18446744073709555321:0}, netfront_driver_group0={0:0}, netfront_ids={18446744073709555221:0}, nr_cpu_ids=-2147483647, ref_cnt=0, xen_domain_type=1, xennet_attrs={18446744073709554997:0}, xennet_ethtool_ops={18446744073709555270:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={18446744073709555184:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={18446744073709555175:0}] [L6286] RET, EXPR ldv__builtin_expect((unsigned long )ptr > 0xfffffffffffff000UL, 0L) VAL [={0:0}, \old(LDV_IN_INTERRUPT)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_retval_3)=0, \old(ldv_retval_4)=0, \old(ldv_spin)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldv_state_variable_4)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_state_1)=0, \old(netfront_driver_group0)=0, \old(netfront_driver_group0)=0, \old(ref_cnt)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_max_queues)=0, \old(xennet_netdev_ops_group1)=0, \old(xennet_netdev_ops_group1)=0, __this_module={18446744073709555219:18446744073709555322}, cpu_online_mask={18446744073709554926:18446744073709555216}, cpu_possible_mask={18446744073709555243:18446744073709555075}, ldv__builtin_expect((unsigned long )ptr > 0xfffffffffffff000UL, 0L)=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, netfront_driver={18446744073709555321:0}, netfront_driver_group0={0:0}, netfront_ids={18446744073709555221:0}, nr_cpu_ids=-2147483647, ptr={0:18446744073709551617}, ptr={0:18446744073709551617}, ref_cnt=0, xen_domain_type=1, xennet_attrs={18446744073709554997:0}, xennet_ethtool_ops={18446744073709555270:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={18446744073709555184:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={18446744073709555175:0}] [L6286] tmp = ldv__builtin_expect((unsigned long )ptr > 0xfffffffffffff000UL, 0L) [L6287] return (tmp != 0L); VAL [={0:0}, \old(LDV_IN_INTERRUPT)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_retval_3)=0, \old(ldv_retval_4)=0, \old(ldv_spin)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldv_state_variable_4)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_state_1)=0, \old(netfront_driver_group0)=0, \old(netfront_driver_group0)=0, \old(ref_cnt)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_max_queues)=0, \old(xennet_netdev_ops_group1)=0, \old(xennet_netdev_ops_group1)=0, \result=0, __this_module={18446744073709555219:18446744073709555322}, cpu_online_mask={18446744073709554926:18446744073709555216}, cpu_possible_mask={18446744073709555243:18446744073709555075}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, netfront_driver={18446744073709555321:0}, netfront_driver_group0={0:0}, netfront_ids={18446744073709555221:0}, nr_cpu_ids=-2147483647, ptr={0:18446744073709551617}, ptr={0:18446744073709551617}, ref_cnt=0, tmp=0, xen_domain_type=1, xennet_attrs={18446744073709554997:0}, xennet_ethtool_ops={18446744073709555270:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={18446744073709555184:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={18446744073709555175:0}] [L9140] RET, EXPR IS_ERR((void const *)netdev) VAL [={0:0}, \old(LDV_IN_INTERRUPT)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_retval_3)=0, \old(ldv_retval_4)=0, \old(ldv_spin)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldv_state_variable_4)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_state_1)=0, \old(netfront_driver_group0)=0, \old(netfront_driver_group0)=0, \old(ref_cnt)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_max_queues)=0, \old(xennet_netdev_ops_group1)=0, \old(xennet_netdev_ops_group1)=0, __this_module={18446744073709555219:18446744073709555322}, cpu_online_mask={18446744073709554926:18446744073709555216}, cpu_possible_mask={18446744073709555243:18446744073709555075}, dev={0:0}, dev={0:0}, id={0:0}, id={0:0}, IS_ERR((void const *)netdev)=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, netdev={0:18446744073709551617}, netfront_driver={18446744073709555321:0}, netfront_driver_group0={0:0}, netfront_ids={18446744073709555221:0}, nr_cpu_ids=-2147483647, ref_cnt=0, xen_domain_type=1, xennet_attrs={18446744073709554997:0}, xennet_ethtool_ops={18446744073709555270:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={18446744073709555184:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={18446744073709555175:0}] [L9140] tmp___0 = IS_ERR((void const *)netdev) [L9141] COND FALSE !((int )tmp___0) VAL [={0:0}, \old(LDV_IN_INTERRUPT)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_retval_3)=0, \old(ldv_retval_4)=0, \old(ldv_spin)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldv_state_variable_4)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_state_1)=0, \old(netfront_driver_group0)=0, \old(netfront_driver_group0)=0, \old(ref_cnt)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_max_queues)=0, \old(xennet_netdev_ops_group1)=0, \old(xennet_netdev_ops_group1)=0, __this_module={18446744073709555219:18446744073709555322}, cpu_online_mask={18446744073709554926:18446744073709555216}, cpu_possible_mask={18446744073709555243:18446744073709555075}, dev={0:0}, dev={0:0}, id={0:0}, id={0:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, netdev={0:18446744073709551617}, netfront_driver={18446744073709555321:0}, netfront_driver_group0={0:0}, netfront_ids={18446744073709555221:0}, nr_cpu_ids=-2147483647, ref_cnt=0, tmp___0=0, xen_domain_type=1, xennet_attrs={18446744073709554997:0}, xennet_ethtool_ops={18446744073709555270:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={18446744073709555184:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={18446744073709555175:0}] [L9148] CALL, EXPR netdev_priv((struct net_device const *)netdev) VAL [={0:0}, \old(LDV_IN_INTERRUPT)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_retval_3)=0, \old(ldv_retval_4)=0, \old(ldv_spin)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldv_state_variable_4)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_state_1)=0, \old(netfront_driver_group0)=0, \old(netfront_driver_group0)=0, \old(ref_cnt)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_max_queues)=0, \old(xennet_netdev_ops_group1)=0, \old(xennet_netdev_ops_group1)=0, __this_module={18446744073709555219:18446744073709555322}, cpu_online_mask={18446744073709554926:18446744073709555216}, cpu_possible_mask={18446744073709555243:18446744073709555075}, dev={0:18446744073709551617}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, netfront_driver={18446744073709555321:0}, netfront_driver_group0={0:0}, netfront_ids={18446744073709555221:0}, nr_cpu_ids=-2147483647, ref_cnt=0, xen_domain_type=1, xennet_attrs={18446744073709554997:0}, xennet_ethtool_ops={18446744073709555270:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={18446744073709555184:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={18446744073709555175:0}] [L7008] return ((void *)dev + 3264U); VAL [={0:0}, \old(LDV_IN_INTERRUPT)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_retval_3)=0, \old(ldv_retval_4)=0, \old(ldv_spin)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldv_state_variable_4)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_state_1)=0, \old(netfront_driver_group0)=0, \old(netfront_driver_group0)=0, \old(ref_cnt)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_max_queues)=0, \old(xennet_netdev_ops_group1)=0, \old(xennet_netdev_ops_group1)=0, \result={0:18446744073709554881}, __this_module={18446744073709555219:18446744073709555322}, cpu_online_mask={18446744073709554926:18446744073709555216}, cpu_possible_mask={18446744073709555243:18446744073709555075}, dev={0:18446744073709551617}, dev={0:18446744073709551617}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, netfront_driver={18446744073709555321:0}, netfront_driver_group0={0:0}, netfront_ids={18446744073709555221:0}, nr_cpu_ids=-2147483647, ref_cnt=0, xen_domain_type=1, xennet_attrs={18446744073709554997:0}, xennet_ethtool_ops={18446744073709555270:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={18446744073709555184:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={18446744073709555175:0}] [L9148] RET, EXPR netdev_priv((struct net_device const *)netdev) VAL [={0:0}, \old(LDV_IN_INTERRUPT)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_retval_3)=0, \old(ldv_retval_4)=0, \old(ldv_spin)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldv_state_variable_4)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_state_1)=0, \old(netfront_driver_group0)=0, \old(netfront_driver_group0)=0, \old(ref_cnt)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_max_queues)=0, \old(xennet_netdev_ops_group1)=0, \old(xennet_netdev_ops_group1)=0, __this_module={18446744073709555219:18446744073709555322}, cpu_online_mask={18446744073709554926:18446744073709555216}, cpu_possible_mask={18446744073709555243:18446744073709555075}, dev={0:0}, dev={0:0}, id={0:0}, id={0:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, netdev={0:18446744073709551617}, netdev_priv((struct net_device const *)netdev)={0:18446744073709554881}, netfront_driver={18446744073709555321:0}, netfront_driver_group0={0:0}, netfront_ids={18446744073709555221:0}, nr_cpu_ids=-2147483647, ref_cnt=0, tmp___0=0, xen_domain_type=1, xennet_attrs={18446744073709554997:0}, xennet_ethtool_ops={18446744073709555270:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={18446744073709555184:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={18446744073709555175:0}] [L9148] tmp___1 = netdev_priv((struct net_device const *)netdev) [L9149] info = (struct netfront_info *)tmp___1 VAL [={0:0}, \old(LDV_IN_INTERRUPT)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_retval_3)=0, \old(ldv_retval_4)=0, \old(ldv_spin)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldv_state_variable_4)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_state_1)=0, \old(netfront_driver_group0)=0, \old(netfront_driver_group0)=0, \old(ref_cnt)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_max_queues)=0, \old(xennet_netdev_ops_group1)=0, \old(xennet_netdev_ops_group1)=0, __this_module={18446744073709555219:18446744073709555322}, cpu_online_mask={18446744073709554926:18446744073709555216}, cpu_possible_mask={18446744073709555243:18446744073709555075}, dev={0:0}, dev={0:0}, id={0:0}, id={0:0}, info={0:18446744073709554881}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, netdev={0:18446744073709551617}, netfront_driver={18446744073709555321:0}, netfront_driver_group0={0:0}, netfront_ids={18446744073709555221:0}, nr_cpu_ids=-2147483647, ref_cnt=0, tmp___0=0, tmp___1={0:18446744073709554881}, xen_domain_type=1, xennet_attrs={18446744073709554997:0}, xennet_ethtool_ops={18446744073709555270:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={18446744073709555184:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={18446744073709555175:0}] [L9150] CALL dev_set_drvdata(& dev->dev, (void *)info) VAL [={0:0}, \old(LDV_IN_INTERRUPT)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_retval_3)=0, \old(ldv_retval_4)=0, \old(ldv_spin)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldv_state_variable_4)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_state_1)=0, \old(netfront_driver_group0)=0, \old(netfront_driver_group0)=0, \old(ref_cnt)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_max_queues)=0, \old(xennet_netdev_ops_group1)=0, \old(xennet_netdev_ops_group1)=0, __this_module={18446744073709555219:18446744073709555322}, cpu_online_mask={18446744073709554926:18446744073709555216}, cpu_possible_mask={18446744073709555243:18446744073709555075}, data={0:18446744073709554881}, dev={0:60}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, netfront_driver={18446744073709555321:0}, netfront_driver_group0={0:0}, netfront_ids={18446744073709555221:0}, nr_cpu_ids=-2147483647, ref_cnt=0, xen_domain_type=1, xennet_attrs={18446744073709554997:0}, xennet_ethtool_ops={18446744073709555270:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={18446744073709555184:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={18446744073709555175:0}] [L6566] dev->driver_data = data VAL [={0:0}, \old(LDV_IN_INTERRUPT)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_retval_3)=0, \old(ldv_retval_4)=0, \old(ldv_spin)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldv_state_variable_4)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_state_1)=0, \old(netfront_driver_group0)=0, \old(netfront_driver_group0)=0, \old(ref_cnt)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_max_queues)=0, \old(xennet_netdev_ops_group1)=0, \old(xennet_netdev_ops_group1)=0, __this_module={18446744073709555219:18446744073709555322}, cpu_online_mask={18446744073709554926:18446744073709555216}, cpu_possible_mask={18446744073709555243:18446744073709555075}, data={0:18446744073709554881}, data={0:18446744073709554881}, dev={0:60}, dev={0:60}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, netfront_driver={18446744073709555321:0}, netfront_driver_group0={0:0}, netfront_ids={18446744073709555221:0}, nr_cpu_ids=-2147483647, ref_cnt=0, xen_domain_type=1, xennet_attrs={18446744073709554997:0}, xennet_ethtool_ops={18446744073709555270:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={18446744073709555184:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={18446744073709555175:0}] [L9150] RET dev_set_drvdata(& dev->dev, (void *)info) VAL [={0:0}, \old(LDV_IN_INTERRUPT)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_retval_3)=0, \old(ldv_retval_4)=0, \old(ldv_spin)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldv_state_variable_4)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_state_1)=0, \old(netfront_driver_group0)=0, \old(netfront_driver_group0)=0, \old(ref_cnt)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_max_queues)=0, \old(xennet_netdev_ops_group1)=0, \old(xennet_netdev_ops_group1)=0, __this_module={18446744073709555219:18446744073709555322}, cpu_online_mask={18446744073709554926:18446744073709555216}, cpu_possible_mask={18446744073709555243:18446744073709555075}, dev={0:0}, dev={0:0}, id={0:0}, id={0:0}, info={0:18446744073709554881}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, netdev={0:18446744073709551617}, netfront_driver={18446744073709555321:0}, netfront_driver_group0={0:0}, netfront_ids={18446744073709555221:0}, nr_cpu_ids=-2147483647, ref_cnt=0, tmp___0=0, tmp___1={0:18446744073709554881}, xen_domain_type=1, xennet_attrs={18446744073709554997:0}, xennet_ethtool_ops={18446744073709555270:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={18446744073709555184:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={18446744073709555175:0}] [L9151] EXPR info->netdev VAL [={0:0}, \old(LDV_IN_INTERRUPT)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_retval_3)=0, \old(ldv_retval_4)=0, \old(ldv_spin)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldv_state_variable_4)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_state_1)=0, \old(netfront_driver_group0)=0, \old(netfront_driver_group0)=0, \old(ref_cnt)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_max_queues)=0, \old(xennet_netdev_ops_group1)=0, \old(xennet_netdev_ops_group1)=0, __this_module={18446744073709555219:18446744073709555322}, cpu_online_mask={18446744073709554926:18446744073709555216}, cpu_possible_mask={18446744073709555243:18446744073709555075}, dev={0:0}, dev={0:0}, id={0:0}, id={0:0}, info={0:18446744073709554881}, info->netdev={0:18446744073709551617}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, netdev={0:18446744073709551617}, netfront_driver={18446744073709555321:0}, netfront_driver_group0={0:0}, netfront_ids={18446744073709555221:0}, nr_cpu_ids=-2147483647, ref_cnt=0, tmp___0=0, tmp___1={0:18446744073709554881}, xen_domain_type=1, xennet_attrs={18446744073709554997:0}, xennet_ethtool_ops={18446744073709555270:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={18446744073709555184:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={18446744073709555175:0}] [L9151] CALL, EXPR ldv_register_netdev_38(info->netdev) VAL [={0:0}, \old(LDV_IN_INTERRUPT)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_retval_3)=0, \old(ldv_retval_4)=0, \old(ldv_spin)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldv_state_variable_4)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_state_1)=0, \old(netfront_driver_group0)=0, \old(netfront_driver_group0)=0, \old(ref_cnt)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_max_queues)=0, \old(xennet_netdev_ops_group1)=0, \old(xennet_netdev_ops_group1)=0, __this_module={18446744073709555219:18446744073709555322}, cpu_online_mask={18446744073709554926:18446744073709555216}, cpu_possible_mask={18446744073709555243:18446744073709555075}, dev={0:18446744073709551617}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, netfront_driver={18446744073709555321:0}, netfront_driver_group0={0:0}, netfront_ids={18446744073709555221:0}, nr_cpu_ids=-2147483647, ref_cnt=0, xen_domain_type=1, xennet_attrs={18446744073709554997:0}, xennet_ethtool_ops={18446744073709555270:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={18446744073709555184:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={18446744073709555175:0}] [L11178] ldv_func_ret_type___3 ldv_func_res ; [L11179] int tmp ; VAL [={0:0}, \old(LDV_IN_INTERRUPT)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_retval_3)=0, \old(ldv_retval_4)=0, \old(ldv_spin)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldv_state_variable_4)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_state_1)=0, \old(netfront_driver_group0)=0, \old(netfront_driver_group0)=0, \old(ref_cnt)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_max_queues)=0, \old(xennet_netdev_ops_group1)=0, \old(xennet_netdev_ops_group1)=0, __this_module={18446744073709555219:18446744073709555322}, cpu_online_mask={18446744073709554926:18446744073709555216}, cpu_possible_mask={18446744073709555243:18446744073709555075}, dev={0:18446744073709551617}, dev={0:18446744073709551617}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, netfront_driver={18446744073709555321:0}, netfront_driver_group0={0:0}, netfront_ids={18446744073709555221:0}, nr_cpu_ids=-2147483647, ref_cnt=0, xen_domain_type=1, xennet_attrs={18446744073709554997:0}, xennet_ethtool_ops={18446744073709555270:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={18446744073709555184:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={18446744073709555175:0}] [L11181] CALL, EXPR register_netdev(dev) VAL [={0:0}, \old(LDV_IN_INTERRUPT)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_retval_3)=0, \old(ldv_retval_4)=0, \old(ldv_spin)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldv_state_variable_4)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_state_1)=0, \old(netfront_driver_group0)=0, \old(netfront_driver_group0)=0, \old(ref_cnt)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_max_queues)=0, \old(xennet_netdev_ops_group1)=0, \old(xennet_netdev_ops_group1)=0, __this_module={18446744073709555219:18446744073709555322}, arg0={0:18446744073709551617}, cpu_online_mask={18446744073709554926:18446744073709555216}, cpu_possible_mask={18446744073709555243:18446744073709555075}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, netfront_driver={18446744073709555321:0}, netfront_driver_group0={0:0}, netfront_ids={18446744073709555221:0}, nr_cpu_ids=-2147483647, ref_cnt=0, xen_domain_type=1, xennet_attrs={18446744073709554997:0}, xennet_ethtool_ops={18446744073709555270:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={18446744073709555184:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={18446744073709555175:0}] [L11552] return __VERIFIER_nondet_int(); [L11181] RET, EXPR register_netdev(dev) VAL [={0:0}, \old(LDV_IN_INTERRUPT)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_retval_3)=0, \old(ldv_retval_4)=0, \old(ldv_spin)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldv_state_variable_4)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_state_1)=0, \old(netfront_driver_group0)=0, \old(netfront_driver_group0)=0, \old(ref_cnt)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_max_queues)=0, \old(xennet_netdev_ops_group1)=0, \old(xennet_netdev_ops_group1)=0, __this_module={18446744073709555219:18446744073709555322}, cpu_online_mask={18446744073709554926:18446744073709555216}, cpu_possible_mask={18446744073709555243:18446744073709555075}, dev={0:18446744073709551617}, dev={0:18446744073709551617}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, netfront_driver={18446744073709555321:0}, netfront_driver_group0={0:0}, netfront_ids={18446744073709555221:0}, nr_cpu_ids=-2147483647, ref_cnt=0, register_netdev(dev)=0, xen_domain_type=1, xennet_attrs={18446744073709554997:0}, xennet_ethtool_ops={18446744073709555270:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={18446744073709555184:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={18446744073709555175:0}] [L11181] tmp = register_netdev(dev) [L11182] ldv_func_res = tmp [L11183] ldv_state_variable_4 = 1 VAL [={0:0}, \old(LDV_IN_INTERRUPT)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_retval_3)=0, \old(ldv_retval_4)=0, \old(ldv_spin)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldv_state_variable_4)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_state_1)=0, \old(netfront_driver_group0)=0, \old(netfront_driver_group0)=0, \old(ref_cnt)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_max_queues)=0, \old(xennet_netdev_ops_group1)=0, \old(xennet_netdev_ops_group1)=0, __this_module={18446744073709555219:18446744073709555322}, cpu_online_mask={18446744073709554926:18446744073709555216}, cpu_possible_mask={18446744073709555243:18446744073709555075}, dev={0:18446744073709551617}, dev={0:18446744073709551617}, ldv_func_res=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, netfront_driver={18446744073709555321:0}, netfront_driver_group0={0:0}, netfront_ids={18446744073709555221:0}, nr_cpu_ids=-2147483647, ref_cnt=0, tmp=0, xen_domain_type=1, xennet_attrs={18446744073709554997:0}, xennet_ethtool_ops={18446744073709555270:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={18446744073709555184:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={18446744073709555175:0}] [L11184] CALL ldv_net_device_ops_4() VAL [={0:0}, \old(LDV_IN_INTERRUPT)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_retval_3)=0, \old(ldv_retval_4)=0, \old(ldv_spin)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldv_state_variable_4)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_state_1)=0, \old(netfront_driver_group0)=0, \old(netfront_driver_group0)=0, \old(ref_cnt)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_max_queues)=0, \old(xennet_netdev_ops_group1)=0, \old(xennet_netdev_ops_group1)=0, __this_module={18446744073709555219:18446744073709555322}, cpu_online_mask={18446744073709554926:18446744073709555216}, cpu_possible_mask={18446744073709555243:18446744073709555075}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, netfront_driver={18446744073709555321:0}, netfront_driver_group0={0:0}, netfront_ids={18446744073709555221:0}, nr_cpu_ids=-2147483647, ref_cnt=0, xen_domain_type=1, xennet_attrs={18446744073709554997:0}, xennet_ethtool_ops={18446744073709555270:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={18446744073709555184:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={18446744073709555175:0}] [L10464] void *tmp ; VAL [={0:0}, \old(LDV_IN_INTERRUPT)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_retval_3)=0, \old(ldv_retval_4)=0, \old(ldv_spin)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldv_state_variable_4)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_state_1)=0, \old(netfront_driver_group0)=0, \old(netfront_driver_group0)=0, \old(ref_cnt)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_max_queues)=0, \old(xennet_netdev_ops_group1)=0, \old(xennet_netdev_ops_group1)=0, __this_module={18446744073709555219:18446744073709555322}, cpu_online_mask={18446744073709554926:18446744073709555216}, cpu_possible_mask={18446744073709555243:18446744073709555075}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, netfront_driver={18446744073709555321:0}, netfront_driver_group0={0:0}, netfront_ids={18446744073709555221:0}, nr_cpu_ids=-2147483647, ref_cnt=0, xen_domain_type=1, xennet_attrs={18446744073709554997:0}, xennet_ethtool_ops={18446744073709555270:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={18446744073709555184:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={18446744073709555175:0}] [L10466] CALL, EXPR ldv_zalloc(3264UL) VAL [={0:0}, \old(LDV_IN_INTERRUPT)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_retval_3)=0, \old(ldv_retval_4)=0, \old(ldv_spin)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldv_state_variable_4)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_state_1)=0, \old(netfront_driver_group0)=0, \old(netfront_driver_group0)=0, \old(ref_cnt)=0, \old(size)=3264, \old(xennet_ethtool_ops_group0)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_max_queues)=0, \old(xennet_netdev_ops_group1)=0, \old(xennet_netdev_ops_group1)=0, __this_module={18446744073709555219:18446744073709555322}, cpu_online_mask={18446744073709554926:18446744073709555216}, cpu_possible_mask={18446744073709555243:18446744073709555075}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, netfront_driver={18446744073709555321:0}, netfront_driver_group0={0:0}, netfront_ids={18446744073709555221:0}, nr_cpu_ids=-2147483647, ref_cnt=0, xen_domain_type=1, xennet_attrs={18446744073709554997:0}, xennet_ethtool_ops={18446744073709555270:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={18446744073709555184:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={18446744073709555175:0}] [L6470] void *p ; [L6471] void *tmp ; [L6472] int tmp___0 ; [L6474] tmp___0 = __VERIFIER_nondet_int() [L6475] COND TRUE tmp___0 != 0 [L6476] return ((void *)0); VAL [={0:0}, \old(LDV_IN_INTERRUPT)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_retval_3)=0, \old(ldv_retval_4)=0, \old(ldv_spin)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldv_state_variable_4)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_state_1)=0, \old(netfront_driver_group0)=0, \old(netfront_driver_group0)=0, \old(ref_cnt)=0, \old(size)=3264, \old(xennet_ethtool_ops_group0)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_max_queues)=0, \old(xennet_netdev_ops_group1)=0, \old(xennet_netdev_ops_group1)=0, \result={0:0}, __this_module={18446744073709555219:18446744073709555322}, cpu_online_mask={18446744073709554926:18446744073709555216}, cpu_possible_mask={18446744073709555243:18446744073709555075}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, netfront_driver={18446744073709555321:0}, netfront_driver_group0={0:0}, netfront_ids={18446744073709555221:0}, nr_cpu_ids=-2147483647, ref_cnt=0, size=3264, tmp___0=1, xen_domain_type=1, xennet_attrs={18446744073709554997:0}, xennet_ethtool_ops={18446744073709555270:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={18446744073709555184:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={18446744073709555175:0}] [L10466] RET, EXPR ldv_zalloc(3264UL) VAL [={0:0}, \old(LDV_IN_INTERRUPT)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_retval_3)=0, \old(ldv_retval_4)=0, \old(ldv_spin)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldv_state_variable_4)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_state_1)=0, \old(netfront_driver_group0)=0, \old(netfront_driver_group0)=0, \old(ref_cnt)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_max_queues)=0, \old(xennet_netdev_ops_group1)=0, \old(xennet_netdev_ops_group1)=0, __this_module={18446744073709555219:18446744073709555322}, cpu_online_mask={18446744073709554926:18446744073709555216}, cpu_possible_mask={18446744073709555243:18446744073709555075}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, ldv_zalloc(3264UL)={0:0}, netfront_driver={18446744073709555321:0}, netfront_driver_group0={0:0}, netfront_ids={18446744073709555221:0}, nr_cpu_ids=-2147483647, ref_cnt=0, xen_domain_type=1, xennet_attrs={18446744073709554997:0}, xennet_ethtool_ops={18446744073709555270:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={18446744073709555184:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={18446744073709555175:0}] [L10466] tmp = ldv_zalloc(3264UL) [L10467] xennet_netdev_ops_group1 = (struct net_device *)tmp VAL [={0:0}, \old(LDV_IN_INTERRUPT)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_retval_3)=0, \old(ldv_retval_4)=0, \old(ldv_spin)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldv_state_variable_4)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_state_1)=0, \old(netfront_driver_group0)=0, \old(netfront_driver_group0)=0, \old(ref_cnt)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_max_queues)=0, \old(xennet_netdev_ops_group1)=0, \old(xennet_netdev_ops_group1)=0, __this_module={18446744073709555219:18446744073709555322}, cpu_online_mask={18446744073709554926:18446744073709555216}, cpu_possible_mask={18446744073709555243:18446744073709555075}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, netfront_driver={18446744073709555321:0}, netfront_driver_group0={0:0}, netfront_ids={18446744073709555221:0}, nr_cpu_ids=-2147483647, ref_cnt=0, tmp={0:0}, xen_domain_type=1, xennet_attrs={18446744073709554997:0}, xennet_ethtool_ops={18446744073709555270:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={18446744073709555184:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={18446744073709555175:0}] [L11184] RET ldv_net_device_ops_4() VAL [={0:0}, \old(LDV_IN_INTERRUPT)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_retval_3)=0, \old(ldv_retval_4)=0, \old(ldv_spin)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldv_state_variable_4)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_state_1)=0, \old(netfront_driver_group0)=0, \old(netfront_driver_group0)=0, \old(ref_cnt)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_max_queues)=0, \old(xennet_netdev_ops_group1)=0, \old(xennet_netdev_ops_group1)=0, __this_module={18446744073709555219:18446744073709555322}, cpu_online_mask={18446744073709554926:18446744073709555216}, cpu_possible_mask={18446744073709555243:18446744073709555075}, dev={0:18446744073709551617}, dev={0:18446744073709551617}, ldv_func_res=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, netfront_driver={18446744073709555321:0}, netfront_driver_group0={0:0}, netfront_ids={18446744073709555221:0}, nr_cpu_ids=-2147483647, ref_cnt=0, tmp=0, xen_domain_type=1, xennet_attrs={18446744073709554997:0}, xennet_ethtool_ops={18446744073709555270:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={18446744073709555184:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={18446744073709555175:0}] [L11185] return (ldv_func_res); VAL [={0:0}, \old(LDV_IN_INTERRUPT)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_retval_3)=0, \old(ldv_retval_4)=0, \old(ldv_spin)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldv_state_variable_4)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_state_1)=0, \old(netfront_driver_group0)=0, \old(netfront_driver_group0)=0, \old(ref_cnt)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_max_queues)=0, \old(xennet_netdev_ops_group1)=0, \old(xennet_netdev_ops_group1)=0, \result=0, __this_module={18446744073709555219:18446744073709555322}, cpu_online_mask={18446744073709554926:18446744073709555216}, cpu_possible_mask={18446744073709555243:18446744073709555075}, dev={0:18446744073709551617}, dev={0:18446744073709551617}, ldv_func_res=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, netfront_driver={18446744073709555321:0}, netfront_driver_group0={0:0}, netfront_ids={18446744073709555221:0}, nr_cpu_ids=-2147483647, ref_cnt=0, tmp=0, xen_domain_type=1, xennet_attrs={18446744073709554997:0}, xennet_ethtool_ops={18446744073709555270:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={18446744073709555184:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={18446744073709555175:0}] [L9151] RET, EXPR ldv_register_netdev_38(info->netdev) VAL [={0:0}, \old(LDV_IN_INTERRUPT)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_retval_3)=0, \old(ldv_retval_4)=0, \old(ldv_spin)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldv_state_variable_4)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_state_1)=0, \old(netfront_driver_group0)=0, \old(netfront_driver_group0)=0, \old(ref_cnt)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_max_queues)=0, \old(xennet_netdev_ops_group1)=0, \old(xennet_netdev_ops_group1)=0, __this_module={18446744073709555219:18446744073709555322}, cpu_online_mask={18446744073709554926:18446744073709555216}, cpu_possible_mask={18446744073709555243:18446744073709555075}, dev={0:0}, dev={0:0}, id={0:0}, id={0:0}, info={0:18446744073709554881}, info->netdev={0:18446744073709551617}, LDV_IN_INTERRUPT=1, ldv_register_netdev_38(info->netdev)=0, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, netdev={0:18446744073709551617}, netfront_driver={18446744073709555321:0}, netfront_driver_group0={0:0}, netfront_ids={18446744073709555221:0}, nr_cpu_ids=-2147483647, ref_cnt=0, tmp___0=0, tmp___1={0:18446744073709554881}, xen_domain_type=1, xennet_attrs={18446744073709554997:0}, xennet_ethtool_ops={18446744073709555270:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={18446744073709555184:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={18446744073709555175:0}] [L9151] err = ldv_register_netdev_38(info->netdev) [L9152] COND FALSE !(err != 0) [L9157] EXPR info->netdev VAL [={0:0}, \old(LDV_IN_INTERRUPT)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_retval_3)=0, \old(ldv_retval_4)=0, \old(ldv_spin)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldv_state_variable_4)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_state_1)=0, \old(netfront_driver_group0)=0, \old(netfront_driver_group0)=0, \old(ref_cnt)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_max_queues)=0, \old(xennet_netdev_ops_group1)=0, \old(xennet_netdev_ops_group1)=0, __this_module={18446744073709555219:18446744073709555322}, cpu_online_mask={18446744073709554926:18446744073709555216}, cpu_possible_mask={18446744073709555243:18446744073709555075}, dev={0:0}, dev={0:0}, err=0, id={0:0}, id={0:0}, info={0:18446744073709554881}, info->netdev={0:18446744073709551617}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, netdev={0:18446744073709551617}, netfront_driver={18446744073709555321:0}, netfront_driver_group0={0:0}, netfront_ids={18446744073709555221:0}, nr_cpu_ids=-2147483647, ref_cnt=0, tmp___0=0, tmp___1={0:18446744073709554881}, xen_domain_type=1, xennet_attrs={18446744073709554997:0}, xennet_ethtool_ops={18446744073709555270:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={18446744073709555184:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={18446744073709555175:0}] [L9157] CALL, EXPR xennet_sysfs_addif(info->netdev) VAL [={0:0}, \old(LDV_IN_INTERRUPT)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_retval_3)=0, \old(ldv_retval_4)=0, \old(ldv_spin)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldv_state_variable_4)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_state_1)=0, \old(netfront_driver_group0)=0, \old(netfront_driver_group0)=0, \old(ref_cnt)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_max_queues)=0, \old(xennet_netdev_ops_group1)=0, \old(xennet_netdev_ops_group1)=0, __this_module={18446744073709555219:18446744073709555322}, cpu_online_mask={18446744073709554926:18446744073709555216}, cpu_possible_mask={18446744073709555243:18446744073709555075}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, netdev={0:18446744073709551617}, netfront_driver={18446744073709555321:0}, netfront_driver_group0={0:0}, netfront_ids={18446744073709555221:0}, nr_cpu_ids=-2147483647, ref_cnt=0, xen_domain_type=1, xennet_attrs={18446744073709554997:0}, xennet_ethtool_ops={18446744073709555270:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={18446744073709555184:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={18446744073709555175:0}] [L10313] int i ; [L10314] int err ; [L10316] i = 0 VAL [={0:0}, \old(LDV_IN_INTERRUPT)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_retval_3)=0, \old(ldv_retval_4)=0, \old(ldv_spin)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldv_state_variable_4)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_state_1)=0, \old(netfront_driver_group0)=0, \old(netfront_driver_group0)=0, \old(ref_cnt)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_max_queues)=0, \old(xennet_netdev_ops_group1)=0, \old(xennet_netdev_ops_group1)=0, __this_module={18446744073709555219:18446744073709555322}, cpu_online_mask={18446744073709554926:18446744073709555216}, cpu_possible_mask={18446744073709555243:18446744073709555075}, i=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, netdev={0:18446744073709551617}, netdev={0:18446744073709551617}, netfront_driver={18446744073709555321:0}, netfront_driver_group0={0:0}, netfront_ids={18446744073709555221:0}, nr_cpu_ids=-2147483647, ref_cnt=0, xen_domain_type=1, xennet_attrs={18446744073709554997:0}, xennet_ethtool_ops={18446744073709555270:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={18446744073709555184:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={18446744073709555175:0}] [L10326] COND TRUE (unsigned int )i <= 2U VAL [={0:0}, \old(LDV_IN_INTERRUPT)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_retval_3)=0, \old(ldv_retval_4)=0, \old(ldv_spin)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldv_state_variable_4)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_state_1)=0, \old(netfront_driver_group0)=0, \old(netfront_driver_group0)=0, \old(ref_cnt)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_max_queues)=0, \old(xennet_netdev_ops_group1)=0, \old(xennet_netdev_ops_group1)=0, __this_module={18446744073709555219:18446744073709555322}, cpu_online_mask={18446744073709554926:18446744073709555216}, cpu_possible_mask={18446744073709555243:18446744073709555075}, i=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, netdev={0:18446744073709551617}, netdev={0:18446744073709551617}, netfront_driver={18446744073709555321:0}, netfront_driver_group0={0:0}, netfront_ids={18446744073709555221:0}, nr_cpu_ids=-2147483647, ref_cnt=0, xen_domain_type=1, xennet_attrs={18446744073709554997:0}, xennet_ethtool_ops={18446744073709555270:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={18446744073709555184:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={18446744073709555175:0}] [L10319] CALL, EXPR device_create_file(& netdev->dev, (struct device_attribute const *)(& xennet_attrs) + (unsigned long )i) VAL [={0:0}, \old(LDV_IN_INTERRUPT)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_retval_3)=0, \old(ldv_retval_4)=0, \old(ldv_spin)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldv_state_variable_4)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_state_1)=0, \old(netfront_driver_group0)=0, \old(netfront_driver_group0)=0, \old(ref_cnt)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_max_queues)=0, \old(xennet_netdev_ops_group1)=0, \old(xennet_netdev_ops_group1)=0, __this_module={18446744073709555219:18446744073709555322}, arg0={0:18446744073709552862}, arg1={18446744073709554997:0}, cpu_online_mask={18446744073709554926:18446744073709555216}, cpu_possible_mask={18446744073709555243:18446744073709555075}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, netfront_driver={18446744073709555321:0}, netfront_driver_group0={0:0}, netfront_ids={18446744073709555221:0}, nr_cpu_ids=-2147483647, ref_cnt=0, xen_domain_type=1, xennet_attrs={18446744073709554997:0}, xennet_ethtool_ops={18446744073709555270:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={18446744073709555184:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={18446744073709555175:0}] [L11396] return __VERIFIER_nondet_int(); [L10319] RET, EXPR device_create_file(& netdev->dev, (struct device_attribute const *)(& xennet_attrs) + (unsigned long )i) VAL [={0:0}, \old(LDV_IN_INTERRUPT)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_retval_3)=0, \old(ldv_retval_4)=0, \old(ldv_spin)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldv_state_variable_4)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_state_1)=0, \old(netfront_driver_group0)=0, \old(netfront_driver_group0)=0, \old(ref_cnt)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_max_queues)=0, \old(xennet_netdev_ops_group1)=0, \old(xennet_netdev_ops_group1)=0, __this_module={18446744073709555219:18446744073709555322}, cpu_online_mask={18446744073709554926:18446744073709555216}, cpu_possible_mask={18446744073709555243:18446744073709555075}, device_create_file(& netdev->dev, (struct device_attribute const *)(& xennet_attrs) + (unsigned long )i)=0, i=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, netdev={0:18446744073709551617}, netdev={0:18446744073709551617}, netfront_driver={18446744073709555321:0}, netfront_driver_group0={0:0}, netfront_ids={18446744073709555221:0}, nr_cpu_ids=-2147483647, ref_cnt=0, xen_domain_type=1, xennet_attrs={18446744073709554997:0}, xennet_ethtool_ops={18446744073709555270:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={18446744073709555184:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={18446744073709555175:0}] [L10319] err = device_create_file(& netdev->dev, (struct device_attribute const *)(& xennet_attrs) + (unsigned long )i) [L10320] COND FALSE !(err != 0) [L10324] i = i + 1 VAL [={0:0}, \old(LDV_IN_INTERRUPT)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_retval_3)=0, \old(ldv_retval_4)=0, \old(ldv_spin)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldv_state_variable_4)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_state_1)=0, \old(netfront_driver_group0)=0, \old(netfront_driver_group0)=0, \old(ref_cnt)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_max_queues)=0, \old(xennet_netdev_ops_group1)=0, \old(xennet_netdev_ops_group1)=0, __this_module={18446744073709555219:18446744073709555322}, cpu_online_mask={18446744073709554926:18446744073709555216}, cpu_possible_mask={18446744073709555243:18446744073709555075}, err=0, i=1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, netdev={0:18446744073709551617}, netdev={0:18446744073709551617}, netfront_driver={18446744073709555321:0}, netfront_driver_group0={0:0}, netfront_ids={18446744073709555221:0}, nr_cpu_ids=-2147483647, ref_cnt=0, xen_domain_type=1, xennet_attrs={18446744073709554997:0}, xennet_ethtool_ops={18446744073709555270:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={18446744073709555184:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={18446744073709555175:0}] [L10326] COND TRUE (unsigned int )i <= 2U VAL [={0:0}, \old(LDV_IN_INTERRUPT)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_retval_3)=0, \old(ldv_retval_4)=0, \old(ldv_spin)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldv_state_variable_4)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_state_1)=0, \old(netfront_driver_group0)=0, \old(netfront_driver_group0)=0, \old(ref_cnt)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_max_queues)=0, \old(xennet_netdev_ops_group1)=0, \old(xennet_netdev_ops_group1)=0, __this_module={18446744073709555219:18446744073709555322}, cpu_online_mask={18446744073709554926:18446744073709555216}, cpu_possible_mask={18446744073709555243:18446744073709555075}, err=0, i=1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, netdev={0:18446744073709551617}, netdev={0:18446744073709551617}, netfront_driver={18446744073709555321:0}, netfront_driver_group0={0:0}, netfront_ids={18446744073709555221:0}, nr_cpu_ids=-2147483647, ref_cnt=0, xen_domain_type=1, xennet_attrs={18446744073709554997:0}, xennet_ethtool_ops={18446744073709555270:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={18446744073709555184:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={18446744073709555175:0}] [L10319] CALL, EXPR device_create_file(& netdev->dev, (struct device_attribute const *)(& xennet_attrs) + (unsigned long )i) VAL [={0:0}, \old(LDV_IN_INTERRUPT)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_retval_3)=0, \old(ldv_retval_4)=0, \old(ldv_spin)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldv_state_variable_4)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_state_1)=0, \old(netfront_driver_group0)=0, \old(netfront_driver_group0)=0, \old(ref_cnt)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_max_queues)=0, \old(xennet_netdev_ops_group1)=0, \old(xennet_netdev_ops_group1)=0, __this_module={18446744073709555219:18446744073709555322}, arg0={0:18446744073709552862}, arg1={18446744073709554997:43}, cpu_online_mask={18446744073709554926:18446744073709555216}, cpu_possible_mask={18446744073709555243:18446744073709555075}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, netfront_driver={18446744073709555321:0}, netfront_driver_group0={0:0}, netfront_ids={18446744073709555221:0}, nr_cpu_ids=-2147483647, ref_cnt=0, xen_domain_type=1, xennet_attrs={18446744073709554997:0}, xennet_ethtool_ops={18446744073709555270:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={18446744073709555184:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={18446744073709555175:0}] [L11396] return __VERIFIER_nondet_int(); [L10319] RET, EXPR device_create_file(& netdev->dev, (struct device_attribute const *)(& xennet_attrs) + (unsigned long )i) VAL [={0:0}, \old(LDV_IN_INTERRUPT)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_retval_3)=0, \old(ldv_retval_4)=0, \old(ldv_spin)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldv_state_variable_4)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_state_1)=0, \old(netfront_driver_group0)=0, \old(netfront_driver_group0)=0, \old(ref_cnt)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_max_queues)=0, \old(xennet_netdev_ops_group1)=0, \old(xennet_netdev_ops_group1)=0, __this_module={18446744073709555219:18446744073709555322}, cpu_online_mask={18446744073709554926:18446744073709555216}, cpu_possible_mask={18446744073709555243:18446744073709555075}, device_create_file(& netdev->dev, (struct device_attribute const *)(& xennet_attrs) + (unsigned long )i)=0, err=0, i=1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, netdev={0:18446744073709551617}, netdev={0:18446744073709551617}, netfront_driver={18446744073709555321:0}, netfront_driver_group0={0:0}, netfront_ids={18446744073709555221:0}, nr_cpu_ids=-2147483647, ref_cnt=0, xen_domain_type=1, xennet_attrs={18446744073709554997:0}, xennet_ethtool_ops={18446744073709555270:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={18446744073709555184:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={18446744073709555175:0}] [L10319] err = device_create_file(& netdev->dev, (struct device_attribute const *)(& xennet_attrs) + (unsigned long )i) [L10320] COND FALSE !(err != 0) [L10324] i = i + 1 VAL [={0:0}, \old(LDV_IN_INTERRUPT)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_retval_3)=0, \old(ldv_retval_4)=0, \old(ldv_spin)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldv_state_variable_4)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_state_1)=0, \old(netfront_driver_group0)=0, \old(netfront_driver_group0)=0, \old(ref_cnt)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_max_queues)=0, \old(xennet_netdev_ops_group1)=0, \old(xennet_netdev_ops_group1)=0, __this_module={18446744073709555219:18446744073709555322}, cpu_online_mask={18446744073709554926:18446744073709555216}, cpu_possible_mask={18446744073709555243:18446744073709555075}, err=0, i=2, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, netdev={0:18446744073709551617}, netdev={0:18446744073709551617}, netfront_driver={18446744073709555321:0}, netfront_driver_group0={0:0}, netfront_ids={18446744073709555221:0}, nr_cpu_ids=-2147483647, ref_cnt=0, xen_domain_type=1, xennet_attrs={18446744073709554997:0}, xennet_ethtool_ops={18446744073709555270:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={18446744073709555184:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={18446744073709555175:0}] [L10326] COND TRUE (unsigned int )i <= 2U VAL [={0:0}, \old(LDV_IN_INTERRUPT)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_retval_3)=0, \old(ldv_retval_4)=0, \old(ldv_spin)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldv_state_variable_4)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_state_1)=0, \old(netfront_driver_group0)=0, \old(netfront_driver_group0)=0, \old(ref_cnt)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_max_queues)=0, \old(xennet_netdev_ops_group1)=0, \old(xennet_netdev_ops_group1)=0, __this_module={18446744073709555219:18446744073709555322}, cpu_online_mask={18446744073709554926:18446744073709555216}, cpu_possible_mask={18446744073709555243:18446744073709555075}, err=0, i=2, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, netdev={0:18446744073709551617}, netdev={0:18446744073709551617}, netfront_driver={18446744073709555321:0}, netfront_driver_group0={0:0}, netfront_ids={18446744073709555221:0}, nr_cpu_ids=-2147483647, ref_cnt=0, xen_domain_type=1, xennet_attrs={18446744073709554997:0}, xennet_ethtool_ops={18446744073709555270:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={18446744073709555184:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={18446744073709555175:0}] [L10319] CALL, EXPR device_create_file(& netdev->dev, (struct device_attribute const *)(& xennet_attrs) + (unsigned long )i) VAL [={0:0}, \old(LDV_IN_INTERRUPT)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_retval_3)=0, \old(ldv_retval_4)=0, \old(ldv_spin)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldv_state_variable_4)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_state_1)=0, \old(netfront_driver_group0)=0, \old(netfront_driver_group0)=0, \old(ref_cnt)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_max_queues)=0, \old(xennet_netdev_ops_group1)=0, \old(xennet_netdev_ops_group1)=0, __this_module={18446744073709555219:18446744073709555322}, arg0={0:18446744073709552862}, arg1={18446744073709554997:86}, cpu_online_mask={18446744073709554926:18446744073709555216}, cpu_possible_mask={18446744073709555243:18446744073709555075}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, netfront_driver={18446744073709555321:0}, netfront_driver_group0={0:0}, netfront_ids={18446744073709555221:0}, nr_cpu_ids=-2147483647, ref_cnt=0, xen_domain_type=1, xennet_attrs={18446744073709554997:0}, xennet_ethtool_ops={18446744073709555270:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={18446744073709555184:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={18446744073709555175:0}] [L11396] return __VERIFIER_nondet_int(); [L10319] RET, EXPR device_create_file(& netdev->dev, (struct device_attribute const *)(& xennet_attrs) + (unsigned long )i) VAL [={0:0}, \old(LDV_IN_INTERRUPT)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_retval_3)=0, \old(ldv_retval_4)=0, \old(ldv_spin)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldv_state_variable_4)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_state_1)=0, \old(netfront_driver_group0)=0, \old(netfront_driver_group0)=0, \old(ref_cnt)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_max_queues)=0, \old(xennet_netdev_ops_group1)=0, \old(xennet_netdev_ops_group1)=0, __this_module={18446744073709555219:18446744073709555322}, cpu_online_mask={18446744073709554926:18446744073709555216}, cpu_possible_mask={18446744073709555243:18446744073709555075}, device_create_file(& netdev->dev, (struct device_attribute const *)(& xennet_attrs) + (unsigned long )i)=0, err=0, i=2, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, netdev={0:18446744073709551617}, netdev={0:18446744073709551617}, netfront_driver={18446744073709555321:0}, netfront_driver_group0={0:0}, netfront_ids={18446744073709555221:0}, nr_cpu_ids=-2147483647, ref_cnt=0, xen_domain_type=1, xennet_attrs={18446744073709554997:0}, xennet_ethtool_ops={18446744073709555270:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={18446744073709555184:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={18446744073709555175:0}] [L10319] err = device_create_file(& netdev->dev, (struct device_attribute const *)(& xennet_attrs) + (unsigned long )i) [L10320] COND FALSE !(err != 0) [L10324] i = i + 1 VAL [={0:0}, \old(LDV_IN_INTERRUPT)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_retval_3)=0, \old(ldv_retval_4)=0, \old(ldv_spin)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldv_state_variable_4)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_state_1)=0, \old(netfront_driver_group0)=0, \old(netfront_driver_group0)=0, \old(ref_cnt)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_max_queues)=0, \old(xennet_netdev_ops_group1)=0, \old(xennet_netdev_ops_group1)=0, __this_module={18446744073709555219:18446744073709555322}, cpu_online_mask={18446744073709554926:18446744073709555216}, cpu_possible_mask={18446744073709555243:18446744073709555075}, err=0, i=3, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, netdev={0:18446744073709551617}, netdev={0:18446744073709551617}, netfront_driver={18446744073709555321:0}, netfront_driver_group0={0:0}, netfront_ids={18446744073709555221:0}, nr_cpu_ids=-2147483647, ref_cnt=0, xen_domain_type=1, xennet_attrs={18446744073709554997:0}, xennet_ethtool_ops={18446744073709555270:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={18446744073709555184:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={18446744073709555175:0}] [L10326] COND FALSE !((unsigned int )i <= 2U) [L10330] return (0); VAL [={0:0}, \old(LDV_IN_INTERRUPT)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_retval_3)=0, \old(ldv_retval_4)=0, \old(ldv_spin)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldv_state_variable_4)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_state_1)=0, \old(netfront_driver_group0)=0, \old(netfront_driver_group0)=0, \old(ref_cnt)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_max_queues)=0, \old(xennet_netdev_ops_group1)=0, \old(xennet_netdev_ops_group1)=0, \result=0, __this_module={18446744073709555219:18446744073709555322}, cpu_online_mask={18446744073709554926:18446744073709555216}, cpu_possible_mask={18446744073709555243:18446744073709555075}, err=0, i=3, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, netdev={0:18446744073709551617}, netdev={0:18446744073709551617}, netfront_driver={18446744073709555321:0}, netfront_driver_group0={0:0}, netfront_ids={18446744073709555221:0}, nr_cpu_ids=-2147483647, ref_cnt=0, xen_domain_type=1, xennet_attrs={18446744073709554997:0}, xennet_ethtool_ops={18446744073709555270:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={18446744073709555184:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={18446744073709555175:0}] [L9157] RET, EXPR xennet_sysfs_addif(info->netdev) VAL [={0:0}, \old(LDV_IN_INTERRUPT)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_retval_3)=0, \old(ldv_retval_4)=0, \old(ldv_spin)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldv_state_variable_4)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_state_1)=0, \old(netfront_driver_group0)=0, \old(netfront_driver_group0)=0, \old(ref_cnt)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_max_queues)=0, \old(xennet_netdev_ops_group1)=0, \old(xennet_netdev_ops_group1)=0, __this_module={18446744073709555219:18446744073709555322}, cpu_online_mask={18446744073709554926:18446744073709555216}, cpu_possible_mask={18446744073709555243:18446744073709555075}, dev={0:0}, dev={0:0}, err=0, id={0:0}, id={0:0}, info={0:18446744073709554881}, info->netdev={0:18446744073709551617}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, netdev={0:18446744073709551617}, netfront_driver={18446744073709555321:0}, netfront_driver_group0={0:0}, netfront_ids={18446744073709555221:0}, nr_cpu_ids=-2147483647, ref_cnt=0, tmp___0=0, tmp___1={0:18446744073709554881}, xen_domain_type=1, xennet_attrs={18446744073709554997:0}, xennet_ethtool_ops={18446744073709555270:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={18446744073709555184:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={18446744073709555175:0}, xennet_sysfs_addif(info->netdev)=0] [L9157] err = xennet_sysfs_addif(info->netdev) [L9158] COND FALSE !(err != 0) [L9164] return (0); VAL [={0:0}, \old(LDV_IN_INTERRUPT)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_retval_3)=0, \old(ldv_retval_4)=0, \old(ldv_spin)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldv_state_variable_4)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_state_1)=0, \old(netfront_driver_group0)=0, \old(netfront_driver_group0)=0, \old(ref_cnt)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_max_queues)=0, \old(xennet_netdev_ops_group1)=0, \old(xennet_netdev_ops_group1)=0, \result=0, __this_module={18446744073709555219:18446744073709555322}, cpu_online_mask={18446744073709554926:18446744073709555216}, cpu_possible_mask={18446744073709555243:18446744073709555075}, dev={0:0}, dev={0:0}, err=0, id={0:0}, id={0:0}, info={0:18446744073709554881}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, netdev={0:18446744073709551617}, netfront_driver={18446744073709555321:0}, netfront_driver_group0={0:0}, netfront_ids={18446744073709555221:0}, nr_cpu_ids=-2147483647, ref_cnt=0, tmp___0=0, tmp___1={0:18446744073709554881}, xen_domain_type=1, xennet_attrs={18446744073709554997:0}, xennet_ethtool_ops={18446744073709555270:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={18446744073709555184:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={18446744073709555175:0}] [L10882] RET, EXPR netfront_probe(netfront_driver_group0, (struct xenbus_device_id const *)ldvarg15) VAL [={0:0}, \old(LDV_IN_INTERRUPT)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_retval_3)=0, \old(ldv_retval_4)=0, \old(ldv_spin)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldv_state_variable_4)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_state_1)=0, \old(netfront_driver_group0)=0, \old(netfront_driver_group0)=0, \old(ref_cnt)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_max_queues)=0, \old(xennet_netdev_ops_group1)=0, \old(xennet_netdev_ops_group1)=0, __this_module={18446744073709555219:18446744073709555322}, cpu_online_mask={18446744073709554926:18446744073709555216}, cpu_possible_mask={18446744073709555243:18446744073709555075}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, ldvarg0={0:0}, ldvarg1={0:0}, ldvarg10=3638, ldvarg11={0:0}, ldvarg12={0:0}, ldvarg13=0, ldvarg14={18446744073709554979:0}, ldvarg15={0:0}, ldvarg2={18446744073709554987:0}, ldvarg3={0:0}, ldvarg4=0, ldvarg5={18446744073709555002:0}, ldvarg7={0:0}, ldvarg8={0:0}, ldvarg9={0:0}, netfront_driver={18446744073709555321:0}, netfront_driver_group0={0:0}, netfront_ids={18446744073709555221:0}, netfront_probe(netfront_driver_group0, (struct xenbus_device_id const *)ldvarg15)=0, nr_cpu_ids=-2147483647, ref_cnt=0, tmp={0:0}, tmp___0={0:0}, tmp___1={0:0}, tmp___10={0:0}, tmp___11=4, tmp___13=1, tmp___15=0, tmp___2={0:0}, tmp___3={0:0}, tmp___4=0, tmp___5={0:0}, tmp___6=0, tmp___7=3638, tmp___8={0:0}, tmp___9={0:0}, xen_domain_type=1, xennet_attrs={18446744073709554997:0}, xennet_ethtool_ops={18446744073709555270:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={18446744073709555184:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={18446744073709555175:0}] [L10882] ldv_retval_4 = netfront_probe(netfront_driver_group0, (struct xenbus_device_id const *)ldvarg15) [L10883] COND TRUE ldv_retval_4 == 0 [L10884] ldv_state_variable_2 = 2 [L10885] ref_cnt = ref_cnt + 1 VAL [={0:0}, \old(LDV_IN_INTERRUPT)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_retval_3)=0, \old(ldv_retval_4)=0, \old(ldv_spin)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldv_state_variable_4)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_state_1)=0, \old(netfront_driver_group0)=0, \old(netfront_driver_group0)=0, \old(ref_cnt)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_max_queues)=0, \old(xennet_netdev_ops_group1)=0, \old(xennet_netdev_ops_group1)=0, __this_module={18446744073709555219:18446744073709555322}, cpu_online_mask={18446744073709554926:18446744073709555216}, cpu_possible_mask={18446744073709555243:18446744073709555075}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=2, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, ldvarg0={0:0}, ldvarg1={0:0}, ldvarg10=3638, ldvarg11={0:0}, ldvarg12={0:0}, ldvarg13=0, ldvarg14={18446744073709554979:0}, ldvarg15={0:0}, ldvarg2={18446744073709554987:0}, ldvarg3={0:0}, ldvarg4=0, ldvarg5={18446744073709555002:0}, ldvarg7={0:0}, ldvarg8={0:0}, ldvarg9={0:0}, netfront_driver={18446744073709555321:0}, netfront_driver_group0={0:0}, netfront_ids={18446744073709555221:0}, nr_cpu_ids=-2147483647, ref_cnt=1, tmp={0:0}, tmp___0={0:0}, tmp___1={0:0}, tmp___10={0:0}, tmp___11=4, tmp___13=1, tmp___15=0, tmp___2={0:0}, tmp___3={0:0}, tmp___4=0, tmp___5={0:0}, tmp___6=0, tmp___7=3638, tmp___8={0:0}, tmp___9={0:0}, xen_domain_type=1, xennet_attrs={18446744073709554997:0}, xennet_ethtool_ops={18446744073709555270:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={18446744073709555184:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={18446744073709555175:0}] [L10606] tmp___11 = __VERIFIER_nondet_int() [L10608] case 0: VAL [={0:0}, \old(LDV_IN_INTERRUPT)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_retval_3)=0, \old(ldv_retval_4)=0, \old(ldv_spin)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldv_state_variable_4)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_state_1)=0, \old(netfront_driver_group0)=0, \old(netfront_driver_group0)=0, \old(ref_cnt)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_max_queues)=0, \old(xennet_netdev_ops_group1)=0, \old(xennet_netdev_ops_group1)=0, __this_module={18446744073709555219:18446744073709555322}, cpu_online_mask={18446744073709554926:18446744073709555216}, cpu_possible_mask={18446744073709555243:18446744073709555075}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=2, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, ldvarg0={0:0}, ldvarg1={0:0}, ldvarg10=3638, ldvarg11={0:0}, ldvarg12={0:0}, ldvarg13=0, ldvarg14={18446744073709554979:0}, ldvarg15={0:0}, ldvarg2={18446744073709554987:0}, ldvarg3={0:0}, ldvarg4=0, ldvarg5={18446744073709555002:0}, ldvarg7={0:0}, ldvarg8={0:0}, ldvarg9={0:0}, netfront_driver={18446744073709555321:0}, netfront_driver_group0={0:0}, netfront_ids={18446744073709555221:0}, nr_cpu_ids=-2147483647, ref_cnt=1, tmp={0:0}, tmp___0={0:0}, tmp___1={0:0}, tmp___10={0:0}, tmp___11=0, tmp___13=1, tmp___15=0, tmp___2={0:0}, tmp___3={0:0}, tmp___4=0, tmp___5={0:0}, tmp___6=0, tmp___7=3638, tmp___8={0:0}, tmp___9={0:0}, xen_domain_type=1, xennet_attrs={18446744073709554997:0}, xennet_ethtool_ops={18446744073709555270:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={18446744073709555184:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={18446744073709555175:0}] [L10609] COND TRUE ldv_state_variable_4 != 0 [L10610] tmp___12 = __VERIFIER_nondet_int() [L10612] case 0: [L10619] case 1: [L10636] case 2: [L10653] case 3: [L10670] case 4: [L10687] case 5: [L10699] case 6: [L10709] case 7: [L10717] case 8: [L10724] case 9: [L10741] case 10: [L10758] case 11: [L10775] case 12: VAL [={0:0}, \old(LDV_IN_INTERRUPT)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_retval_3)=0, \old(ldv_retval_4)=0, \old(ldv_spin)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldv_state_variable_4)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_state_1)=0, \old(netfront_driver_group0)=0, \old(netfront_driver_group0)=0, \old(ref_cnt)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_max_queues)=0, \old(xennet_netdev_ops_group1)=0, \old(xennet_netdev_ops_group1)=0, __this_module={18446744073709555219:18446744073709555322}, cpu_online_mask={18446744073709554926:18446744073709555216}, cpu_possible_mask={18446744073709555243:18446744073709555075}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=2, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, ldvarg0={0:0}, ldvarg1={0:0}, ldvarg10=3638, ldvarg11={0:0}, ldvarg12={0:0}, ldvarg13=0, ldvarg14={18446744073709554979:0}, ldvarg15={0:0}, ldvarg2={18446744073709554987:0}, ldvarg3={0:0}, ldvarg4=0, ldvarg5={18446744073709555002:0}, ldvarg7={0:0}, ldvarg8={0:0}, ldvarg9={0:0}, netfront_driver={18446744073709555321:0}, netfront_driver_group0={0:0}, netfront_ids={18446744073709555221:0}, nr_cpu_ids=-2147483647, ref_cnt=1, tmp={0:0}, tmp___0={0:0}, tmp___1={0:0}, tmp___10={0:0}, tmp___11=0, tmp___12=12, tmp___13=1, tmp___15=0, tmp___2={0:0}, tmp___3={0:0}, tmp___4=0, tmp___5={0:0}, tmp___6=0, tmp___7=3638, tmp___8={0:0}, tmp___9={0:0}, xen_domain_type=1, xennet_attrs={18446744073709554997:0}, xennet_ethtool_ops={18446744073709555270:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={18446744073709555184:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={18446744073709555175:0}] [L10776] COND TRUE ldv_state_variable_4 == 1 VAL [={0:0}, \old(LDV_IN_INTERRUPT)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_retval_3)=0, \old(ldv_retval_4)=0, \old(ldv_spin)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldv_state_variable_4)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_state_1)=0, \old(netfront_driver_group0)=0, \old(netfront_driver_group0)=0, \old(ref_cnt)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_max_queues)=0, \old(xennet_netdev_ops_group1)=0, \old(xennet_netdev_ops_group1)=0, __this_module={18446744073709555219:18446744073709555322}, cpu_online_mask={18446744073709554926:18446744073709555216}, cpu_possible_mask={18446744073709555243:18446744073709555075}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=2, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, ldvarg0={0:0}, ldvarg1={0:0}, ldvarg10=3638, ldvarg11={0:0}, ldvarg12={0:0}, ldvarg13=0, ldvarg14={18446744073709554979:0}, ldvarg15={0:0}, ldvarg2={18446744073709554987:0}, ldvarg3={0:0}, ldvarg4=0, ldvarg5={18446744073709555002:0}, ldvarg7={0:0}, ldvarg8={0:0}, ldvarg9={0:0}, netfront_driver={18446744073709555321:0}, netfront_driver_group0={0:0}, netfront_ids={18446744073709555221:0}, nr_cpu_ids=-2147483647, ref_cnt=1, tmp={0:0}, tmp___0={0:0}, tmp___1={0:0}, tmp___10={0:0}, tmp___11=0, tmp___12=12, tmp___13=1, tmp___15=0, tmp___2={0:0}, tmp___3={0:0}, tmp___4=0, tmp___5={0:0}, tmp___6=0, tmp___7=3638, tmp___8={0:0}, tmp___9={0:0}, xen_domain_type=1, xennet_attrs={18446744073709554997:0}, xennet_ethtool_ops={18446744073709555270:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={18446744073709555184:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={18446744073709555175:0}] [L10777] CALL, EXPR ldv_ndo_init_4() VAL [={0:0}, \old(LDV_IN_INTERRUPT)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_retval_3)=0, \old(ldv_retval_4)=0, \old(ldv_spin)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldv_state_variable_4)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_state_1)=0, \old(netfront_driver_group0)=0, \old(netfront_driver_group0)=0, \old(ref_cnt)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_max_queues)=0, \old(xennet_netdev_ops_group1)=0, \old(xennet_netdev_ops_group1)=0, __this_module={18446744073709555219:18446744073709555322}, cpu_online_mask={18446744073709554926:18446744073709555216}, cpu_possible_mask={18446744073709555243:18446744073709555075}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=2, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, netfront_driver={18446744073709555321:0}, netfront_driver_group0={0:0}, netfront_ids={18446744073709555221:0}, nr_cpu_ids=-2147483647, ref_cnt=1, xen_domain_type=1, xennet_attrs={18446744073709554997:0}, xennet_ethtool_ops={18446744073709555270:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={18446744073709555184:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={18446744073709555175:0}] [L11484] return __VERIFIER_nondet_int(); [L10777] RET, EXPR ldv_ndo_init_4() VAL [={0:0}, \old(LDV_IN_INTERRUPT)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_retval_3)=0, \old(ldv_retval_4)=0, \old(ldv_spin)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldv_state_variable_4)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_state_1)=0, \old(netfront_driver_group0)=0, \old(netfront_driver_group0)=0, \old(ref_cnt)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_max_queues)=0, \old(xennet_netdev_ops_group1)=0, \old(xennet_netdev_ops_group1)=0, __this_module={18446744073709555219:18446744073709555322}, cpu_online_mask={18446744073709554926:18446744073709555216}, cpu_possible_mask={18446744073709555243:18446744073709555075}, LDV_IN_INTERRUPT=1, ldv_ndo_init_4()=0, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=2, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, ldvarg0={0:0}, ldvarg1={0:0}, ldvarg10=3638, ldvarg11={0:0}, ldvarg12={0:0}, ldvarg13=0, ldvarg14={18446744073709554979:0}, ldvarg15={0:0}, ldvarg2={18446744073709554987:0}, ldvarg3={0:0}, ldvarg4=0, ldvarg5={18446744073709555002:0}, ldvarg7={0:0}, ldvarg8={0:0}, ldvarg9={0:0}, netfront_driver={18446744073709555321:0}, netfront_driver_group0={0:0}, netfront_ids={18446744073709555221:0}, nr_cpu_ids=-2147483647, ref_cnt=1, tmp={0:0}, tmp___0={0:0}, tmp___1={0:0}, tmp___10={0:0}, tmp___11=0, tmp___12=12, tmp___13=1, tmp___15=0, tmp___2={0:0}, tmp___3={0:0}, tmp___4=0, tmp___5={0:0}, tmp___6=0, tmp___7=3638, tmp___8={0:0}, tmp___9={0:0}, xen_domain_type=1, xennet_attrs={18446744073709554997:0}, xennet_ethtool_ops={18446744073709555270:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={18446744073709555184:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={18446744073709555175:0}] [L10777] ldv_retval_0 = ldv_ndo_init_4() [L10778] COND TRUE ldv_retval_0 == 0 [L10779] ldv_state_variable_4 = 2 [L10780] ref_cnt = ref_cnt + 1 VAL [={0:0}, \old(LDV_IN_INTERRUPT)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_retval_3)=0, \old(ldv_retval_4)=0, \old(ldv_spin)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldv_state_variable_4)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_state_1)=0, \old(netfront_driver_group0)=0, \old(netfront_driver_group0)=0, \old(ref_cnt)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_max_queues)=0, \old(xennet_netdev_ops_group1)=0, \old(xennet_netdev_ops_group1)=0, __this_module={18446744073709555219:18446744073709555322}, cpu_online_mask={18446744073709554926:18446744073709555216}, cpu_possible_mask={18446744073709555243:18446744073709555075}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=2, ldv_state_variable_3=1, ldv_state_variable_4=2, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, ldvarg0={0:0}, ldvarg1={0:0}, ldvarg10=3638, ldvarg11={0:0}, ldvarg12={0:0}, ldvarg13=0, ldvarg14={18446744073709554979:0}, ldvarg15={0:0}, ldvarg2={18446744073709554987:0}, ldvarg3={0:0}, ldvarg4=0, ldvarg5={18446744073709555002:0}, ldvarg7={0:0}, ldvarg8={0:0}, ldvarg9={0:0}, netfront_driver={18446744073709555321:0}, netfront_driver_group0={0:0}, netfront_ids={18446744073709555221:0}, nr_cpu_ids=-2147483647, ref_cnt=2, tmp={0:0}, tmp___0={0:0}, tmp___1={0:0}, tmp___10={0:0}, tmp___11=0, tmp___12=12, tmp___13=1, tmp___15=0, tmp___2={0:0}, tmp___3={0:0}, tmp___4=0, tmp___5={0:0}, tmp___6=0, tmp___7=3638, tmp___8={0:0}, tmp___9={0:0}, xen_domain_type=1, xennet_attrs={18446744073709554997:0}, xennet_ethtool_ops={18446744073709555270:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={18446744073709555184:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={18446744073709555175:0}] [L10606] tmp___11 = __VERIFIER_nondet_int() [L10608] case 0: VAL [={0:0}, \old(LDV_IN_INTERRUPT)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_retval_3)=0, \old(ldv_retval_4)=0, \old(ldv_spin)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldv_state_variable_4)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_state_1)=0, \old(netfront_driver_group0)=0, \old(netfront_driver_group0)=0, \old(ref_cnt)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_max_queues)=0, \old(xennet_netdev_ops_group1)=0, \old(xennet_netdev_ops_group1)=0, __this_module={18446744073709555219:18446744073709555322}, cpu_online_mask={18446744073709554926:18446744073709555216}, cpu_possible_mask={18446744073709555243:18446744073709555075}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=2, ldv_state_variable_3=1, ldv_state_variable_4=2, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, ldvarg0={0:0}, ldvarg1={0:0}, ldvarg10=3638, ldvarg11={0:0}, ldvarg12={0:0}, ldvarg13=0, ldvarg14={18446744073709554979:0}, ldvarg15={0:0}, ldvarg2={18446744073709554987:0}, ldvarg3={0:0}, ldvarg4=0, ldvarg5={18446744073709555002:0}, ldvarg7={0:0}, ldvarg8={0:0}, ldvarg9={0:0}, netfront_driver={18446744073709555321:0}, netfront_driver_group0={0:0}, netfront_ids={18446744073709555221:0}, nr_cpu_ids=-2147483647, ref_cnt=2, tmp={0:0}, tmp___0={0:0}, tmp___1={0:0}, tmp___10={0:0}, tmp___11=0, tmp___12=12, tmp___13=1, tmp___15=0, tmp___2={0:0}, tmp___3={0:0}, tmp___4=0, tmp___5={0:0}, tmp___6=0, tmp___7=3638, tmp___8={0:0}, tmp___9={0:0}, xen_domain_type=1, xennet_attrs={18446744073709554997:0}, xennet_ethtool_ops={18446744073709555270:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={18446744073709555184:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={18446744073709555175:0}] [L10609] COND TRUE ldv_state_variable_4 != 0 [L10610] tmp___12 = __VERIFIER_nondet_int() [L10612] case 0: [L10619] case 1: [L10636] case 2: [L10653] case 3: [L10670] case 4: [L10687] case 5: [L10699] case 6: VAL [={0:0}, \old(LDV_IN_INTERRUPT)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_retval_3)=0, \old(ldv_retval_4)=0, \old(ldv_spin)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldv_state_variable_4)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_state_1)=0, \old(netfront_driver_group0)=0, \old(netfront_driver_group0)=0, \old(ref_cnt)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_max_queues)=0, \old(xennet_netdev_ops_group1)=0, \old(xennet_netdev_ops_group1)=0, __this_module={18446744073709555219:18446744073709555322}, cpu_online_mask={18446744073709554926:18446744073709555216}, cpu_possible_mask={18446744073709555243:18446744073709555075}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=2, ldv_state_variable_3=1, ldv_state_variable_4=2, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, ldvarg0={0:0}, ldvarg1={0:0}, ldvarg10=3638, ldvarg11={0:0}, ldvarg12={0:0}, ldvarg13=0, ldvarg14={18446744073709554979:0}, ldvarg15={0:0}, ldvarg2={18446744073709554987:0}, ldvarg3={0:0}, ldvarg4=0, ldvarg5={18446744073709555002:0}, ldvarg7={0:0}, ldvarg8={0:0}, ldvarg9={0:0}, netfront_driver={18446744073709555321:0}, netfront_driver_group0={0:0}, netfront_ids={18446744073709555221:0}, nr_cpu_ids=-2147483647, ref_cnt=2, tmp={0:0}, tmp___0={0:0}, tmp___1={0:0}, tmp___10={0:0}, tmp___11=0, tmp___12=6, tmp___13=1, tmp___15=0, tmp___2={0:0}, tmp___3={0:0}, tmp___4=0, tmp___5={0:0}, tmp___6=0, tmp___7=3638, tmp___8={0:0}, tmp___9={0:0}, xen_domain_type=1, xennet_attrs={18446744073709554997:0}, xennet_ethtool_ops={18446744073709555270:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={18446744073709555184:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={18446744073709555175:0}] [L10700] COND TRUE ldv_state_variable_4 == 2 VAL [={0:0}, \old(LDV_IN_INTERRUPT)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_retval_3)=0, \old(ldv_retval_4)=0, \old(ldv_spin)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldv_state_variable_4)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_state_1)=0, \old(netfront_driver_group0)=0, \old(netfront_driver_group0)=0, \old(ref_cnt)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_max_queues)=0, \old(xennet_netdev_ops_group1)=0, \old(xennet_netdev_ops_group1)=0, __this_module={18446744073709555219:18446744073709555322}, cpu_online_mask={18446744073709554926:18446744073709555216}, cpu_possible_mask={18446744073709555243:18446744073709555075}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=2, ldv_state_variable_3=1, ldv_state_variable_4=2, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, ldvarg0={0:0}, ldvarg1={0:0}, ldvarg10=3638, ldvarg11={0:0}, ldvarg12={0:0}, ldvarg13=0, ldvarg14={18446744073709554979:0}, ldvarg15={0:0}, ldvarg2={18446744073709554987:0}, ldvarg3={0:0}, ldvarg4=0, ldvarg5={18446744073709555002:0}, ldvarg7={0:0}, ldvarg8={0:0}, ldvarg9={0:0}, netfront_driver={18446744073709555321:0}, netfront_driver_group0={0:0}, netfront_ids={18446744073709555221:0}, nr_cpu_ids=-2147483647, ref_cnt=2, tmp={0:0}, tmp___0={0:0}, tmp___1={0:0}, tmp___10={0:0}, tmp___11=0, tmp___12=6, tmp___13=1, tmp___15=0, tmp___2={0:0}, tmp___3={0:0}, tmp___4=0, tmp___5={0:0}, tmp___6=0, tmp___7=3638, tmp___8={0:0}, tmp___9={0:0}, xen_domain_type=1, xennet_attrs={18446744073709554997:0}, xennet_ethtool_ops={18446744073709555270:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={18446744073709555184:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={18446744073709555175:0}] [L10701] CALL xennet_open(xennet_netdev_ops_group1) VAL [={0:0}, \old(LDV_IN_INTERRUPT)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_retval_3)=0, \old(ldv_retval_4)=0, \old(ldv_spin)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldv_state_variable_4)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_state_1)=0, \old(netfront_driver_group0)=0, \old(netfront_driver_group0)=0, \old(ref_cnt)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_max_queues)=0, \old(xennet_netdev_ops_group1)=0, \old(xennet_netdev_ops_group1)=0, __this_module={18446744073709555219:18446744073709555322}, cpu_online_mask={18446744073709554926:18446744073709555216}, cpu_possible_mask={18446744073709555243:18446744073709555075}, dev={0:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=2, ldv_state_variable_3=1, ldv_state_variable_4=2, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, netfront_driver={18446744073709555321:0}, netfront_driver_group0={0:0}, netfront_ids={18446744073709555221:0}, nr_cpu_ids=-2147483647, ref_cnt=2, xen_domain_type=1, xennet_attrs={18446744073709554997:0}, xennet_ethtool_ops={18446744073709555270:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={18446744073709555184:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={18446744073709555175:0}] [L7581] struct netfront_info *np ; [L7582] void *tmp ; [L7583] unsigned int num_queues ; [L7584] unsigned int i ; [L7585] struct netfront_queue *queue ; [L7586] bool tmp___0 ; VAL [={0:0}, \old(LDV_IN_INTERRUPT)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_retval_3)=0, \old(ldv_retval_4)=0, \old(ldv_spin)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldv_state_variable_4)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_state_1)=0, \old(netfront_driver_group0)=0, \old(netfront_driver_group0)=0, \old(ref_cnt)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_max_queues)=0, \old(xennet_netdev_ops_group1)=0, \old(xennet_netdev_ops_group1)=0, __this_module={18446744073709555219:18446744073709555322}, cpu_online_mask={18446744073709554926:18446744073709555216}, cpu_possible_mask={18446744073709555243:18446744073709555075}, dev={0:0}, dev={0:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=2, ldv_state_variable_3=1, ldv_state_variable_4=2, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, netfront_driver={18446744073709555321:0}, netfront_driver_group0={0:0}, netfront_ids={18446744073709555221:0}, nr_cpu_ids=-2147483647, ref_cnt=2, xen_domain_type=1, xennet_attrs={18446744073709554997:0}, xennet_ethtool_ops={18446744073709555270:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={18446744073709555184:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={18446744073709555175:0}] [L7588] CALL, EXPR netdev_priv((struct net_device const *)dev) VAL [={0:0}, \old(LDV_IN_INTERRUPT)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_retval_3)=0, \old(ldv_retval_4)=0, \old(ldv_spin)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldv_state_variable_4)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_state_1)=0, \old(netfront_driver_group0)=0, \old(netfront_driver_group0)=0, \old(ref_cnt)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_max_queues)=0, \old(xennet_netdev_ops_group1)=0, \old(xennet_netdev_ops_group1)=0, __this_module={18446744073709555219:18446744073709555322}, cpu_online_mask={18446744073709554926:18446744073709555216}, cpu_possible_mask={18446744073709555243:18446744073709555075}, dev={0:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=2, ldv_state_variable_3=1, ldv_state_variable_4=2, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, netfront_driver={18446744073709555321:0}, netfront_driver_group0={0:0}, netfront_ids={18446744073709555221:0}, nr_cpu_ids=-2147483647, ref_cnt=2, xen_domain_type=1, xennet_attrs={18446744073709554997:0}, xennet_ethtool_ops={18446744073709555270:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={18446744073709555184:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={18446744073709555175:0}] [L7008] return ((void *)dev + 3264U); VAL [={0:0}, \old(LDV_IN_INTERRUPT)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_retval_3)=0, \old(ldv_retval_4)=0, \old(ldv_spin)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldv_state_variable_4)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_state_1)=0, \old(netfront_driver_group0)=0, \old(netfront_driver_group0)=0, \old(ref_cnt)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_max_queues)=0, \old(xennet_netdev_ops_group1)=0, \old(xennet_netdev_ops_group1)=0, \result={0:3264}, __this_module={18446744073709555219:18446744073709555322}, cpu_online_mask={18446744073709554926:18446744073709555216}, cpu_possible_mask={18446744073709555243:18446744073709555075}, dev={0:0}, dev={0:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=2, ldv_state_variable_3=1, ldv_state_variable_4=2, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, netfront_driver={18446744073709555321:0}, netfront_driver_group0={0:0}, netfront_ids={18446744073709555221:0}, nr_cpu_ids=-2147483647, ref_cnt=2, xen_domain_type=1, xennet_attrs={18446744073709554997:0}, xennet_ethtool_ops={18446744073709555270:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={18446744073709555184:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={18446744073709555175:0}] [L7588] RET, EXPR netdev_priv((struct net_device const *)dev) VAL [={0:0}, \old(LDV_IN_INTERRUPT)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_retval_3)=0, \old(ldv_retval_4)=0, \old(ldv_spin)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldv_state_variable_4)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_state_1)=0, \old(netfront_driver_group0)=0, \old(netfront_driver_group0)=0, \old(ref_cnt)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_max_queues)=0, \old(xennet_netdev_ops_group1)=0, \old(xennet_netdev_ops_group1)=0, __this_module={18446744073709555219:18446744073709555322}, cpu_online_mask={18446744073709554926:18446744073709555216}, cpu_possible_mask={18446744073709555243:18446744073709555075}, dev={0:0}, dev={0:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=2, ldv_state_variable_3=1, ldv_state_variable_4=2, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, netdev_priv((struct net_device const *)dev)={0:3264}, netfront_driver={18446744073709555321:0}, netfront_driver_group0={0:0}, netfront_ids={18446744073709555221:0}, nr_cpu_ids=-2147483647, ref_cnt=2, xen_domain_type=1, xennet_attrs={18446744073709554997:0}, xennet_ethtool_ops={18446744073709555270:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={18446744073709555184:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={18446744073709555175:0}] [L7588] tmp = netdev_priv((struct net_device const *)dev) [L7589] np = (struct netfront_info *)tmp [L7590] EXPR dev->real_num_tx_queues [L7590] num_queues = dev->real_num_tx_queues [L7591] i = 0U [L7592] queue = (struct netfront_queue *)0 [L7593] i = 0U VAL [={0:0}, \old(LDV_IN_INTERRUPT)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_retval_3)=0, \old(ldv_retval_4)=0, \old(ldv_spin)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldv_state_variable_4)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_state_1)=0, \old(netfront_driver_group0)=0, \old(netfront_driver_group0)=0, \old(ref_cnt)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_max_queues)=0, \old(xennet_netdev_ops_group1)=0, \old(xennet_netdev_ops_group1)=0, __this_module={18446744073709555219:18446744073709555322}, cpu_online_mask={18446744073709554926:18446744073709555216}, cpu_possible_mask={18446744073709555243:18446744073709555075}, dev={0:0}, dev={0:0}, i=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=2, ldv_state_variable_3=1, ldv_state_variable_4=2, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, netfront_driver={18446744073709555321:0}, netfront_driver_group0={0:0}, netfront_ids={18446744073709555221:0}, np={0:3264}, nr_cpu_ids=-2147483647, num_queues=1, queue={0:0}, ref_cnt=2, tmp={0:3264}, xen_domain_type=1, xennet_attrs={18446744073709554997:0}, xennet_ethtool_ops={18446744073709555270:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={18446744073709555184:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={18446744073709555175:0}] [L7612] COND TRUE i < num_queues VAL [={0:0}, \old(LDV_IN_INTERRUPT)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_retval_3)=0, \old(ldv_retval_4)=0, \old(ldv_spin)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldv_state_variable_4)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_state_1)=0, \old(netfront_driver_group0)=0, \old(netfront_driver_group0)=0, \old(ref_cnt)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_max_queues)=0, \old(xennet_netdev_ops_group1)=0, \old(xennet_netdev_ops_group1)=0, __this_module={18446744073709555219:18446744073709555322}, cpu_online_mask={18446744073709554926:18446744073709555216}, cpu_possible_mask={18446744073709555243:18446744073709555075}, dev={0:0}, dev={0:0}, i=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=2, ldv_state_variable_3=1, ldv_state_variable_4=2, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, netfront_driver={18446744073709555321:0}, netfront_driver_group0={0:0}, netfront_ids={18446744073709555221:0}, np={0:3264}, nr_cpu_ids=-2147483647, num_queues=1, queue={0:0}, ref_cnt=2, tmp={0:3264}, xen_domain_type=1, xennet_attrs={18446744073709554997:0}, xennet_ethtool_ops={18446744073709555270:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={18446744073709555184:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={18446744073709555175:0}] [L7596] EXPR np->queues [L7596] queue = np->queues + (unsigned long )i [L7597] CALL napi_enable(& queue->napi) VAL [={0:0}, \old(LDV_IN_INTERRUPT)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_retval_3)=0, \old(ldv_retval_4)=0, \old(ldv_spin)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldv_state_variable_4)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_state_1)=0, \old(netfront_driver_group0)=0, \old(netfront_driver_group0)=0, \old(ref_cnt)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_max_queues)=0, \old(xennet_netdev_ops_group1)=0, \old(xennet_netdev_ops_group1)=0, __this_module={18446744073709555219:18446744073709555322}, cpu_online_mask={18446744073709554926:18446744073709555216}, cpu_possible_mask={18446744073709555243:18446744073709555075}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=2, ldv_state_variable_3=1, ldv_state_variable_4=2, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, n={18446744073709555129:-5458}, netfront_driver={18446744073709555321:0}, netfront_driver_group0={0:0}, netfront_ids={18446744073709555221:0}, nr_cpu_ids=-2147483647, ref_cnt=2, xen_domain_type=1, xennet_attrs={18446744073709554997:0}, xennet_ethtool_ops={18446744073709555270:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={18446744073709555184:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={18446744073709555175:0}] [L6981] int tmp ; [L6982] long tmp___0 ; VAL [={0:0}, \old(LDV_IN_INTERRUPT)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_retval_3)=0, \old(ldv_retval_4)=0, \old(ldv_spin)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldv_state_variable_4)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_state_1)=0, \old(netfront_driver_group0)=0, \old(netfront_driver_group0)=0, \old(ref_cnt)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_max_queues)=0, \old(xennet_netdev_ops_group1)=0, \old(xennet_netdev_ops_group1)=0, __this_module={18446744073709555219:18446744073709555322}, cpu_online_mask={18446744073709554926:18446744073709555216}, cpu_possible_mask={18446744073709555243:18446744073709555075}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=2, ldv_state_variable_3=1, ldv_state_variable_4=2, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, n={18446744073709555129:-5458}, n={18446744073709555129:-5458}, netfront_driver={18446744073709555321:0}, netfront_driver_group0={0:0}, netfront_ids={18446744073709555221:0}, nr_cpu_ids=-2147483647, ref_cnt=2, xen_domain_type=1, xennet_attrs={18446744073709554997:0}, xennet_ethtool_ops={18446744073709555270:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={18446744073709555184:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={18446744073709555175:0}] [L6984] CALL, EXPR constant_test_bit(0L, (unsigned long const volatile *)(& n->state)) VAL [={0:0}, \old(LDV_IN_INTERRUPT)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_retval_3)=0, \old(ldv_retval_4)=0, \old(ldv_spin)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldv_state_variable_4)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_state_1)=0, \old(netfront_driver_group0)=0, \old(netfront_driver_group0)=0, \old(nr)=0, \old(ref_cnt)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_max_queues)=0, \old(xennet_netdev_ops_group1)=0, \old(xennet_netdev_ops_group1)=0, __this_module={18446744073709555219:18446744073709555322}, addr={18446744073709555129:-5442}, cpu_online_mask={18446744073709554926:18446744073709555216}, cpu_possible_mask={18446744073709555243:18446744073709555075}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=2, ldv_state_variable_3=1, ldv_state_variable_4=2, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, netfront_driver={18446744073709555321:0}, netfront_driver_group0={0:0}, netfront_ids={18446744073709555221:0}, nr_cpu_ids=-2147483647, ref_cnt=2, xen_domain_type=1, xennet_attrs={18446744073709554997:0}, xennet_ethtool_ops={18446744073709555270:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={18446744073709555184:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={18446744073709555175:0}] [L6092] EXPR addr + (unsigned long )(nr >> 6) [L6092] return ((int )((unsigned long )*(addr + (unsigned long )(nr >> 6)) >> ((int )nr & 63)) & 1); [L6984] RET, EXPR constant_test_bit(0L, (unsigned long const volatile *)(& n->state)) VAL [={0:0}, \old(LDV_IN_INTERRUPT)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_retval_3)=0, \old(ldv_retval_4)=0, \old(ldv_spin)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldv_state_variable_4)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_state_1)=0, \old(netfront_driver_group0)=0, \old(netfront_driver_group0)=0, \old(ref_cnt)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_max_queues)=0, \old(xennet_netdev_ops_group1)=0, \old(xennet_netdev_ops_group1)=0, __this_module={18446744073709555219:18446744073709555322}, constant_test_bit(0L, (unsigned long const volatile *)(& n->state))=1, cpu_online_mask={18446744073709554926:18446744073709555216}, cpu_possible_mask={18446744073709555243:18446744073709555075}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=2, ldv_state_variable_3=1, ldv_state_variable_4=2, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, n={18446744073709555129:-5458}, n={18446744073709555129:-5458}, netfront_driver={18446744073709555321:0}, netfront_driver_group0={0:0}, netfront_ids={18446744073709555221:0}, nr_cpu_ids=-2147483647, ref_cnt=2, xen_domain_type=1, xennet_attrs={18446744073709554997:0}, xennet_ethtool_ops={18446744073709555270:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={18446744073709555184:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={18446744073709555175:0}] [L6984] tmp = constant_test_bit(0L, (unsigned long const volatile *)(& n->state)) [L6985] CALL, EXPR ldv__builtin_expect(tmp == 0, 0L) VAL [={0:0}, \old(c)=0, \old(exp)=0, \old(LDV_IN_INTERRUPT)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_retval_3)=0, \old(ldv_retval_4)=0, \old(ldv_spin)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldv_state_variable_4)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_state_1)=0, \old(netfront_driver_group0)=0, \old(netfront_driver_group0)=0, \old(ref_cnt)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_max_queues)=0, \old(xennet_netdev_ops_group1)=0, \old(xennet_netdev_ops_group1)=0, __this_module={18446744073709555219:18446744073709555322}, cpu_online_mask={18446744073709554926:18446744073709555216}, cpu_possible_mask={18446744073709555243:18446744073709555075}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=2, ldv_state_variable_3=1, ldv_state_variable_4=2, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, netfront_driver={18446744073709555321:0}, netfront_driver_group0={0:0}, netfront_ids={18446744073709555221:0}, nr_cpu_ids=-2147483647, ref_cnt=2, xen_domain_type=1, xennet_attrs={18446744073709554997:0}, xennet_ethtool_ops={18446744073709555270:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={18446744073709555184:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={18446744073709555175:0}] [L6526] return (exp); VAL [={0:0}, \old(c)=0, \old(exp)=0, \old(LDV_IN_INTERRUPT)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_retval_3)=0, \old(ldv_retval_4)=0, \old(ldv_spin)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldv_state_variable_4)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_state_1)=0, \old(netfront_driver_group0)=0, \old(netfront_driver_group0)=0, \old(ref_cnt)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_max_queues)=0, \old(xennet_netdev_ops_group1)=0, \old(xennet_netdev_ops_group1)=0, \result=0, __this_module={18446744073709555219:18446744073709555322}, c=0, cpu_online_mask={18446744073709554926:18446744073709555216}, cpu_possible_mask={18446744073709555243:18446744073709555075}, exp=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=2, ldv_state_variable_3=1, ldv_state_variable_4=2, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, netfront_driver={18446744073709555321:0}, netfront_driver_group0={0:0}, netfront_ids={18446744073709555221:0}, nr_cpu_ids=-2147483647, ref_cnt=2, xen_domain_type=1, xennet_attrs={18446744073709554997:0}, xennet_ethtool_ops={18446744073709555270:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={18446744073709555184:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={18446744073709555175:0}] [L6985] RET, EXPR ldv__builtin_expect(tmp == 0, 0L) VAL [={0:0}, \old(LDV_IN_INTERRUPT)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_retval_3)=0, \old(ldv_retval_4)=0, \old(ldv_spin)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldv_state_variable_4)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_state_1)=0, \old(netfront_driver_group0)=0, \old(netfront_driver_group0)=0, \old(ref_cnt)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_max_queues)=0, \old(xennet_netdev_ops_group1)=0, \old(xennet_netdev_ops_group1)=0, __this_module={18446744073709555219:18446744073709555322}, cpu_online_mask={18446744073709554926:18446744073709555216}, cpu_possible_mask={18446744073709555243:18446744073709555075}, ldv__builtin_expect(tmp == 0, 0L)=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=2, ldv_state_variable_3=1, ldv_state_variable_4=2, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, n={18446744073709555129:-5458}, n={18446744073709555129:-5458}, netfront_driver={18446744073709555321:0}, netfront_driver_group0={0:0}, netfront_ids={18446744073709555221:0}, nr_cpu_ids=-2147483647, ref_cnt=2, tmp=1, xen_domain_type=1, xennet_attrs={18446744073709554997:0}, xennet_ethtool_ops={18446744073709555270:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={18446744073709555184:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={18446744073709555175:0}] [L6985] tmp___0 = ldv__builtin_expect(tmp == 0, 0L) [L6986] COND FALSE !(tmp___0 != 0L) VAL [={0:0}, \old(LDV_IN_INTERRUPT)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_retval_3)=0, \old(ldv_retval_4)=0, \old(ldv_spin)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldv_state_variable_4)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_state_1)=0, \old(netfront_driver_group0)=0, \old(netfront_driver_group0)=0, \old(ref_cnt)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_max_queues)=0, \old(xennet_netdev_ops_group1)=0, \old(xennet_netdev_ops_group1)=0, __this_module={18446744073709555219:18446744073709555322}, cpu_online_mask={18446744073709554926:18446744073709555216}, cpu_possible_mask={18446744073709555243:18446744073709555075}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=2, ldv_state_variable_3=1, ldv_state_variable_4=2, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, n={18446744073709555129:-5458}, n={18446744073709555129:-5458}, netfront_driver={18446744073709555321:0}, netfront_driver_group0={0:0}, netfront_ids={18446744073709555221:0}, nr_cpu_ids=-2147483647, ref_cnt=2, tmp=1, tmp___0=0, xen_domain_type=1, xennet_attrs={18446744073709554997:0}, xennet_ethtool_ops={18446744073709555270:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={18446744073709555184:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={18446744073709555175:0}] [L6994] FCALL clear_bit(0L, (unsigned long volatile *)(& n->state)) VAL [={0:0}, \old(LDV_IN_INTERRUPT)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_retval_3)=0, \old(ldv_retval_4)=0, \old(ldv_spin)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldv_state_variable_4)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_state_1)=0, \old(netfront_driver_group0)=0, \old(netfront_driver_group0)=0, \old(ref_cnt)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_max_queues)=0, \old(xennet_netdev_ops_group1)=0, \old(xennet_netdev_ops_group1)=0, __this_module={18446744073709555219:18446744073709555322}, cpu_online_mask={18446744073709554926:18446744073709555216}, cpu_possible_mask={18446744073709555243:18446744073709555075}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=2, ldv_state_variable_3=1, ldv_state_variable_4=2, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, n={18446744073709555129:-5458}, n={18446744073709555129:-5458}, netfront_driver={18446744073709555321:0}, netfront_driver_group0={0:0}, netfront_ids={18446744073709555221:0}, nr_cpu_ids=-2147483647, ref_cnt=2, tmp=1, tmp___0=0, xen_domain_type=1, xennet_attrs={18446744073709554997:0}, xennet_ethtool_ops={18446744073709555270:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={18446744073709555184:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={18446744073709555175:0}] [L7597] RET napi_enable(& queue->napi) VAL [={0:0}, \old(LDV_IN_INTERRUPT)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_retval_3)=0, \old(ldv_retval_4)=0, \old(ldv_spin)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldv_state_variable_4)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_state_1)=0, \old(netfront_driver_group0)=0, \old(netfront_driver_group0)=0, \old(ref_cnt)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_max_queues)=0, \old(xennet_netdev_ops_group1)=0, \old(xennet_netdev_ops_group1)=0, __this_module={18446744073709555219:18446744073709555322}, cpu_online_mask={18446744073709554926:18446744073709555216}, cpu_possible_mask={18446744073709555243:18446744073709555075}, dev={0:0}, dev={0:0}, i=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=2, ldv_state_variable_3=1, ldv_state_variable_4=2, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, netfront_driver={18446744073709555321:0}, netfront_driver_group0={0:0}, netfront_ids={18446744073709555221:0}, np={0:3264}, nr_cpu_ids=-2147483647, num_queues=1, queue={18446744073709555129:-5492}, ref_cnt=2, tmp={0:3264}, xen_domain_type=1, xennet_attrs={18446744073709554997:0}, xennet_ethtool_ops={18446744073709555270:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={18446744073709555184:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={18446744073709555175:0}] [L7598] CALL spin_lock_bh(& queue->rx_lock) VAL [={0:0}, \old(LDV_IN_INTERRUPT)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_retval_3)=0, \old(ldv_retval_4)=0, \old(ldv_spin)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldv_state_variable_4)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_state_1)=0, \old(netfront_driver_group0)=0, \old(netfront_driver_group0)=0, \old(ref_cnt)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_max_queues)=0, \old(xennet_netdev_ops_group1)=0, \old(xennet_netdev_ops_group1)=0, __this_module={18446744073709555219:18446744073709555322}, cpu_online_mask={18446744073709554926:18446744073709555216}, cpu_possible_mask={18446744073709555243:18446744073709555075}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=2, ldv_state_variable_3=1, ldv_state_variable_4=2, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, lock={18446744073709555129:0}, netfront_driver={18446744073709555321:0}, netfront_driver_group0={0:0}, netfront_ids={18446744073709555221:0}, nr_cpu_ids=-2147483647, ref_cnt=2, xen_domain_type=1, xennet_attrs={18446744073709554997:0}, xennet_ethtool_ops={18446744073709555270:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={18446744073709555184:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={18446744073709555175:0}] [L10967] CALL ldv_spin_lock() VAL [={0:0}, \old(LDV_IN_INTERRUPT)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_retval_3)=0, \old(ldv_retval_4)=0, \old(ldv_spin)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldv_state_variable_4)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_state_1)=0, \old(netfront_driver_group0)=0, \old(netfront_driver_group0)=0, \old(ref_cnt)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_max_queues)=0, \old(xennet_netdev_ops_group1)=0, \old(xennet_netdev_ops_group1)=0, __this_module={18446744073709555219:18446744073709555322}, cpu_online_mask={18446744073709554926:18446744073709555216}, cpu_possible_mask={18446744073709555243:18446744073709555075}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=2, ldv_state_variable_3=1, ldv_state_variable_4=2, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, netfront_driver={18446744073709555321:0}, netfront_driver_group0={0:0}, netfront_ids={18446744073709555221:0}, nr_cpu_ids=-2147483647, ref_cnt=2, xen_domain_type=1, xennet_attrs={18446744073709554997:0}, xennet_ethtool_ops={18446744073709555270:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={18446744073709555184:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={18446744073709555175:0}] [L11269] ldv_spin = 1 VAL [={0:0}, \old(LDV_IN_INTERRUPT)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_retval_3)=0, \old(ldv_retval_4)=0, \old(ldv_spin)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldv_state_variable_4)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_state_1)=0, \old(netfront_driver_group0)=0, \old(netfront_driver_group0)=0, \old(ref_cnt)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_max_queues)=0, \old(xennet_netdev_ops_group1)=0, \old(xennet_netdev_ops_group1)=0, __this_module={18446744073709555219:18446744073709555322}, cpu_online_mask={18446744073709554926:18446744073709555216}, cpu_possible_mask={18446744073709555243:18446744073709555075}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=1, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=2, ldv_state_variable_3=1, ldv_state_variable_4=2, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, netfront_driver={18446744073709555321:0}, netfront_driver_group0={0:0}, netfront_ids={18446744073709555221:0}, nr_cpu_ids=-2147483647, ref_cnt=2, xen_domain_type=1, xennet_attrs={18446744073709554997:0}, xennet_ethtool_ops={18446744073709555270:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={18446744073709555184:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={18446744073709555175:0}] [L10967] RET ldv_spin_lock() VAL [={0:0}, \old(LDV_IN_INTERRUPT)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_retval_3)=0, \old(ldv_retval_4)=0, \old(ldv_spin)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldv_state_variable_4)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_state_1)=0, \old(netfront_driver_group0)=0, \old(netfront_driver_group0)=0, \old(ref_cnt)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_max_queues)=0, \old(xennet_netdev_ops_group1)=0, \old(xennet_netdev_ops_group1)=0, __this_module={18446744073709555219:18446744073709555322}, cpu_online_mask={18446744073709554926:18446744073709555216}, cpu_possible_mask={18446744073709555243:18446744073709555075}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=1, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=2, ldv_state_variable_3=1, ldv_state_variable_4=2, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, lock={18446744073709555129:0}, lock={18446744073709555129:0}, netfront_driver={18446744073709555321:0}, netfront_driver_group0={0:0}, netfront_ids={18446744073709555221:0}, nr_cpu_ids=-2147483647, ref_cnt=2, xen_domain_type=1, xennet_attrs={18446744073709554997:0}, xennet_ethtool_ops={18446744073709555270:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={18446744073709555184:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={18446744073709555175:0}] [L10968] CALL ldv_spin_lock_bh_2(lock) VAL [={0:0}, \old(LDV_IN_INTERRUPT)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_retval_3)=0, \old(ldv_retval_4)=0, \old(ldv_spin)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldv_state_variable_4)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_state_1)=0, \old(netfront_driver_group0)=0, \old(netfront_driver_group0)=0, \old(ref_cnt)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_max_queues)=0, \old(xennet_netdev_ops_group1)=0, \old(xennet_netdev_ops_group1)=0, __this_module={18446744073709555219:18446744073709555322}, cpu_online_mask={18446744073709554926:18446744073709555216}, cpu_possible_mask={18446744073709555243:18446744073709555075}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=1, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=2, ldv_state_variable_3=1, ldv_state_variable_4=2, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, lock={18446744073709555129:0}, netfront_driver={18446744073709555321:0}, netfront_driver_group0={0:0}, netfront_ids={18446744073709555221:0}, nr_cpu_ids=-2147483647, ref_cnt=2, xen_domain_type=1, xennet_attrs={18446744073709554997:0}, xennet_ethtool_ops={18446744073709555270:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={18446744073709555184:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={18446744073709555175:0}] [L6336] FCALL _raw_spin_lock_bh(& lock->ldv_6347.rlock) VAL [={0:0}, \old(LDV_IN_INTERRUPT)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_retval_3)=0, \old(ldv_retval_4)=0, \old(ldv_spin)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldv_state_variable_4)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_state_1)=0, \old(netfront_driver_group0)=0, \old(netfront_driver_group0)=0, \old(ref_cnt)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_max_queues)=0, \old(xennet_netdev_ops_group1)=0, \old(xennet_netdev_ops_group1)=0, __this_module={18446744073709555219:18446744073709555322}, cpu_online_mask={18446744073709554926:18446744073709555216}, cpu_possible_mask={18446744073709555243:18446744073709555075}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=1, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=2, ldv_state_variable_3=1, ldv_state_variable_4=2, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, lock={18446744073709555129:0}, lock={18446744073709555129:0}, netfront_driver={18446744073709555321:0}, netfront_driver_group0={0:0}, netfront_ids={18446744073709555221:0}, nr_cpu_ids=-2147483647, ref_cnt=2, xen_domain_type=1, xennet_attrs={18446744073709554997:0}, xennet_ethtool_ops={18446744073709555270:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={18446744073709555184:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={18446744073709555175:0}] [L10968] RET ldv_spin_lock_bh_2(lock) VAL [={0:0}, \old(LDV_IN_INTERRUPT)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_retval_3)=0, \old(ldv_retval_4)=0, \old(ldv_spin)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldv_state_variable_4)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_state_1)=0, \old(netfront_driver_group0)=0, \old(netfront_driver_group0)=0, \old(ref_cnt)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_max_queues)=0, \old(xennet_netdev_ops_group1)=0, \old(xennet_netdev_ops_group1)=0, __this_module={18446744073709555219:18446744073709555322}, cpu_online_mask={18446744073709554926:18446744073709555216}, cpu_possible_mask={18446744073709555243:18446744073709555075}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=1, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=2, ldv_state_variable_3=1, ldv_state_variable_4=2, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, lock={18446744073709555129:0}, lock={18446744073709555129:0}, netfront_driver={18446744073709555321:0}, netfront_driver_group0={0:0}, netfront_ids={18446744073709555221:0}, nr_cpu_ids=-2147483647, ref_cnt=2, xen_domain_type=1, xennet_attrs={18446744073709554997:0}, xennet_ethtool_ops={18446744073709555270:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={18446744073709555184:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={18446744073709555175:0}] [L7598] RET spin_lock_bh(& queue->rx_lock) VAL [={0:0}, \old(LDV_IN_INTERRUPT)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_retval_3)=0, \old(ldv_retval_4)=0, \old(ldv_spin)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldv_state_variable_4)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_state_1)=0, \old(netfront_driver_group0)=0, \old(netfront_driver_group0)=0, \old(ref_cnt)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_max_queues)=0, \old(xennet_netdev_ops_group1)=0, \old(xennet_netdev_ops_group1)=0, __this_module={18446744073709555219:18446744073709555322}, cpu_online_mask={18446744073709554926:18446744073709555216}, cpu_possible_mask={18446744073709555243:18446744073709555075}, dev={0:0}, dev={0:0}, i=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=1, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=2, ldv_state_variable_3=1, ldv_state_variable_4=2, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, netfront_driver={18446744073709555321:0}, netfront_driver_group0={0:0}, netfront_ids={18446744073709555221:0}, np={0:3264}, nr_cpu_ids=-2147483647, num_queues=1, queue={18446744073709555129:-5492}, ref_cnt=2, tmp={0:3264}, xen_domain_type=1, xennet_attrs={18446744073709554997:0}, xennet_ethtool_ops={18446744073709555270:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={18446744073709555184:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={18446744073709555175:0}] [L7599] CALL, EXPR netif_carrier_ok((struct net_device const *)dev) VAL [={0:0}, \old(LDV_IN_INTERRUPT)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_retval_3)=0, \old(ldv_retval_4)=0, \old(ldv_spin)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldv_state_variable_4)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_state_1)=0, \old(netfront_driver_group0)=0, \old(netfront_driver_group0)=0, \old(ref_cnt)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_max_queues)=0, \old(xennet_netdev_ops_group1)=0, \old(xennet_netdev_ops_group1)=0, __this_module={18446744073709555219:18446744073709555322}, cpu_online_mask={18446744073709554926:18446744073709555216}, cpu_possible_mask={18446744073709555243:18446744073709555075}, dev={0:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=1, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=2, ldv_state_variable_3=1, ldv_state_variable_4=2, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, netfront_driver={18446744073709555321:0}, netfront_driver_group0={0:0}, netfront_ids={18446744073709555221:0}, nr_cpu_ids=-2147483647, ref_cnt=2, xen_domain_type=1, xennet_attrs={18446744073709554997:0}, xennet_ethtool_ops={18446744073709555270:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={18446744073709555184:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={18446744073709555175:0}] [L7139] int tmp ; VAL [={0:0}, \old(LDV_IN_INTERRUPT)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_retval_3)=0, \old(ldv_retval_4)=0, \old(ldv_spin)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldv_state_variable_4)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_state_1)=0, \old(netfront_driver_group0)=0, \old(netfront_driver_group0)=0, \old(ref_cnt)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_max_queues)=0, \old(xennet_netdev_ops_group1)=0, \old(xennet_netdev_ops_group1)=0, __this_module={18446744073709555219:18446744073709555322}, cpu_online_mask={18446744073709554926:18446744073709555216}, cpu_possible_mask={18446744073709555243:18446744073709555075}, dev={0:0}, dev={0:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=1, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=2, ldv_state_variable_3=1, ldv_state_variable_4=2, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, netfront_driver={18446744073709555321:0}, netfront_driver_group0={0:0}, netfront_ids={18446744073709555221:0}, nr_cpu_ids=-2147483647, ref_cnt=2, xen_domain_type=1, xennet_attrs={18446744073709554997:0}, xennet_ethtool_ops={18446744073709555270:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={18446744073709555184:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={18446744073709555175:0}] [L7141] CALL, EXPR constant_test_bit(2L, (unsigned long const volatile *)(& dev->state)) VAL [={0:0}, \old(LDV_IN_INTERRUPT)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_retval_3)=0, \old(ldv_retval_4)=0, \old(ldv_spin)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldv_state_variable_4)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_state_1)=0, \old(netfront_driver_group0)=0, \old(netfront_driver_group0)=0, \old(nr)=2, \old(ref_cnt)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_max_queues)=0, \old(xennet_netdev_ops_group1)=0, \old(xennet_netdev_ops_group1)=0, __this_module={18446744073709555219:18446744073709555322}, addr={0:68}, cpu_online_mask={18446744073709554926:18446744073709555216}, cpu_possible_mask={18446744073709555243:18446744073709555075}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=1, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=2, ldv_state_variable_3=1, ldv_state_variable_4=2, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, netfront_driver={18446744073709555321:0}, netfront_driver_group0={0:0}, netfront_ids={18446744073709555221:0}, nr_cpu_ids=-2147483647, ref_cnt=2, xen_domain_type=1, xennet_attrs={18446744073709554997:0}, xennet_ethtool_ops={18446744073709555270:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={18446744073709555184:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={18446744073709555175:0}] [L6092] EXPR addr + (unsigned long )(nr >> 6) [L6092] return ((int )((unsigned long )*(addr + (unsigned long )(nr >> 6)) >> ((int )nr & 63)) & 1); [L7141] RET, EXPR constant_test_bit(2L, (unsigned long const volatile *)(& dev->state)) VAL [={0:0}, \old(LDV_IN_INTERRUPT)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_retval_3)=0, \old(ldv_retval_4)=0, \old(ldv_spin)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldv_state_variable_4)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_state_1)=0, \old(netfront_driver_group0)=0, \old(netfront_driver_group0)=0, \old(ref_cnt)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_max_queues)=0, \old(xennet_netdev_ops_group1)=0, \old(xennet_netdev_ops_group1)=0, __this_module={18446744073709555219:18446744073709555322}, constant_test_bit(2L, (unsigned long const volatile *)(& dev->state))=0, cpu_online_mask={18446744073709554926:18446744073709555216}, cpu_possible_mask={18446744073709555243:18446744073709555075}, dev={0:0}, dev={0:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=1, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=2, ldv_state_variable_3=1, ldv_state_variable_4=2, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, netfront_driver={18446744073709555321:0}, netfront_driver_group0={0:0}, netfront_ids={18446744073709555221:0}, nr_cpu_ids=-2147483647, ref_cnt=2, xen_domain_type=1, xennet_attrs={18446744073709554997:0}, xennet_ethtool_ops={18446744073709555270:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={18446744073709555184:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={18446744073709555175:0}] [L7141] tmp = constant_test_bit(2L, (unsigned long const volatile *)(& dev->state)) [L7142] return (tmp == 0); VAL [={0:0}, \old(LDV_IN_INTERRUPT)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_retval_3)=0, \old(ldv_retval_4)=0, \old(ldv_spin)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldv_state_variable_4)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_state_1)=0, \old(netfront_driver_group0)=0, \old(netfront_driver_group0)=0, \old(ref_cnt)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_max_queues)=0, \old(xennet_netdev_ops_group1)=0, \old(xennet_netdev_ops_group1)=0, \result=1, __this_module={18446744073709555219:18446744073709555322}, cpu_online_mask={18446744073709554926:18446744073709555216}, cpu_possible_mask={18446744073709555243:18446744073709555075}, dev={0:0}, dev={0:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=1, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=2, ldv_state_variable_3=1, ldv_state_variable_4=2, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, netfront_driver={18446744073709555321:0}, netfront_driver_group0={0:0}, netfront_ids={18446744073709555221:0}, nr_cpu_ids=-2147483647, ref_cnt=2, tmp=0, xen_domain_type=1, xennet_attrs={18446744073709554997:0}, xennet_ethtool_ops={18446744073709555270:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={18446744073709555184:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={18446744073709555175:0}] [L7599] RET, EXPR netif_carrier_ok((struct net_device const *)dev) VAL [={0:0}, \old(LDV_IN_INTERRUPT)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_retval_3)=0, \old(ldv_retval_4)=0, \old(ldv_spin)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldv_state_variable_4)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_state_1)=0, \old(netfront_driver_group0)=0, \old(netfront_driver_group0)=0, \old(ref_cnt)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_max_queues)=0, \old(xennet_netdev_ops_group1)=0, \old(xennet_netdev_ops_group1)=0, __this_module={18446744073709555219:18446744073709555322}, cpu_online_mask={18446744073709554926:18446744073709555216}, cpu_possible_mask={18446744073709555243:18446744073709555075}, dev={0:0}, dev={0:0}, i=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=1, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=2, ldv_state_variable_3=1, ldv_state_variable_4=2, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, netfront_driver={18446744073709555321:0}, netfront_driver_group0={0:0}, netfront_ids={18446744073709555221:0}, netif_carrier_ok((struct net_device const *)dev)=1, np={0:3264}, nr_cpu_ids=-2147483647, num_queues=1, queue={18446744073709555129:-5492}, ref_cnt=2, tmp={0:3264}, xen_domain_type=1, xennet_attrs={18446744073709554997:0}, xennet_ethtool_ops={18446744073709555270:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={18446744073709555184:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={18446744073709555175:0}] [L7599] tmp___0 = netif_carrier_ok((struct net_device const *)dev) [L7600] COND TRUE (int )tmp___0 VAL [={0:0}, \old(LDV_IN_INTERRUPT)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_retval_3)=0, \old(ldv_retval_4)=0, \old(ldv_spin)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldv_state_variable_4)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_state_1)=0, \old(netfront_driver_group0)=0, \old(netfront_driver_group0)=0, \old(ref_cnt)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_max_queues)=0, \old(xennet_netdev_ops_group1)=0, \old(xennet_netdev_ops_group1)=0, __this_module={18446744073709555219:18446744073709555322}, cpu_online_mask={18446744073709554926:18446744073709555216}, cpu_possible_mask={18446744073709555243:18446744073709555075}, dev={0:0}, dev={0:0}, i=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=1, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=2, ldv_state_variable_3=1, ldv_state_variable_4=2, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, netfront_driver={18446744073709555321:0}, netfront_driver_group0={0:0}, netfront_ids={18446744073709555221:0}, np={0:3264}, nr_cpu_ids=-2147483647, num_queues=1, queue={18446744073709555129:-5492}, ref_cnt=2, tmp={0:3264}, tmp___0=1, xen_domain_type=1, xennet_attrs={18446744073709554997:0}, xennet_ethtool_ops={18446744073709555270:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={18446744073709555184:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={18446744073709555175:0}] [L7601] CALL xennet_alloc_rx_buffers(queue) VAL [={0:0}, \old(LDV_IN_INTERRUPT)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_retval_3)=0, \old(ldv_retval_4)=0, \old(ldv_spin)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldv_state_variable_4)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_state_1)=0, \old(netfront_driver_group0)=0, \old(netfront_driver_group0)=0, \old(ref_cnt)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_max_queues)=0, \old(xennet_netdev_ops_group1)=0, \old(xennet_netdev_ops_group1)=0, __this_module={18446744073709555219:18446744073709555322}, cpu_online_mask={18446744073709554926:18446744073709555216}, cpu_possible_mask={18446744073709555243:18446744073709555075}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=1, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=2, ldv_state_variable_3=1, ldv_state_variable_4=2, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, netfront_driver={18446744073709555321:0}, netfront_driver_group0={0:0}, netfront_ids={18446744073709555221:0}, nr_cpu_ids=-2147483647, queue={18446744073709555129:-5492}, ref_cnt=2, xen_domain_type=1, xennet_attrs={18446744073709554997:0}, xennet_ethtool_ops={18446744073709555270:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={18446744073709555184:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={18446744073709555175:0}] [L7424] unsigned short id ; [L7425] struct sk_buff *skb ; [L7426] struct page *page ; [L7427] int i ; [L7428] int batch_target ; [L7429] int notify ; [L7430] RING_IDX req_prod ; [L7431] grant_ref_t ref ; [L7432] unsigned long pfn ; [L7433] void *vaddr ; [L7434] struct xen_netif_rx_request *req ; [L7435] bool tmp ; [L7436] int tmp___0 ; [L7437] long tmp___1 ; [L7438] __u32 tmp___2 ; [L7439] long tmp___3 ; [L7440] unsigned int tmp___4 ; [L7441] int tmp___5 ; [L7442] long tmp___6 ; [L7443] int tmp___7 ; [L7444] long tmp___8 ; [L7445] unsigned char *tmp___9 ; [L7446] struct page *tmp___10 ; [L7447] unsigned char *tmp___11 ; [L7448] struct page *tmp___12 ; [L7449] unsigned long tmp___13 ; [L7450] RING_IDX __old ; [L7451] RING_IDX __new ; [L7453] EXPR queue->rx.req_prod_pvt [L7453] req_prod = queue->rx.req_prod_pvt [L7454] EXPR queue->info [L7454] EXPR (queue->info)->netdev VAL [={0:0}, (queue->info)->netdev={18446744073709554945:-68}, \old(LDV_IN_INTERRUPT)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_retval_3)=0, \old(ldv_retval_4)=0, \old(ldv_spin)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldv_state_variable_4)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_state_1)=0, \old(netfront_driver_group0)=0, \old(netfront_driver_group0)=0, \old(ref_cnt)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_max_queues)=0, \old(xennet_netdev_ops_group1)=0, \old(xennet_netdev_ops_group1)=0, __this_module={18446744073709555219:18446744073709555322}, cpu_online_mask={18446744073709554926:18446744073709555216}, cpu_possible_mask={18446744073709555243:18446744073709555075}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=1, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=2, ldv_state_variable_3=1, ldv_state_variable_4=2, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, netfront_driver={18446744073709555321:0}, netfront_driver_group0={0:0}, netfront_ids={18446744073709555221:0}, nr_cpu_ids=-2147483647, queue={18446744073709555129:-5492}, queue={18446744073709555129:-5492}, queue->info={18446744073709555334:0}, ref_cnt=2, req_prod=0, xen_domain_type=1, xennet_attrs={18446744073709554997:0}, xennet_ethtool_ops={18446744073709555270:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={18446744073709555184:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={18446744073709555175:0}] [L7454] CALL, EXPR netif_carrier_ok((struct net_device const *)(queue->info)->netdev) VAL [={0:0}, \old(LDV_IN_INTERRUPT)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_retval_3)=0, \old(ldv_retval_4)=0, \old(ldv_spin)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldv_state_variable_4)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_state_1)=0, \old(netfront_driver_group0)=0, \old(netfront_driver_group0)=0, \old(ref_cnt)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_max_queues)=0, \old(xennet_netdev_ops_group1)=0, \old(xennet_netdev_ops_group1)=0, __this_module={18446744073709555219:18446744073709555322}, cpu_online_mask={18446744073709554926:18446744073709555216}, cpu_possible_mask={18446744073709555243:18446744073709555075}, dev={18446744073709554945:-68}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=1, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=2, ldv_state_variable_3=1, ldv_state_variable_4=2, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, netfront_driver={18446744073709555321:0}, netfront_driver_group0={0:0}, netfront_ids={18446744073709555221:0}, nr_cpu_ids=-2147483647, ref_cnt=2, xen_domain_type=1, xennet_attrs={18446744073709554997:0}, xennet_ethtool_ops={18446744073709555270:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={18446744073709555184:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={18446744073709555175:0}] [L7139] int tmp ; VAL [={0:0}, \old(LDV_IN_INTERRUPT)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_retval_3)=0, \old(ldv_retval_4)=0, \old(ldv_spin)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldv_state_variable_4)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_state_1)=0, \old(netfront_driver_group0)=0, \old(netfront_driver_group0)=0, \old(ref_cnt)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_max_queues)=0, \old(xennet_netdev_ops_group1)=0, \old(xennet_netdev_ops_group1)=0, __this_module={18446744073709555219:18446744073709555322}, cpu_online_mask={18446744073709554926:18446744073709555216}, cpu_possible_mask={18446744073709555243:18446744073709555075}, dev={18446744073709554945:-68}, dev={18446744073709554945:-68}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=1, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=2, ldv_state_variable_3=1, ldv_state_variable_4=2, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, netfront_driver={18446744073709555321:0}, netfront_driver_group0={0:0}, netfront_ids={18446744073709555221:0}, nr_cpu_ids=-2147483647, ref_cnt=2, xen_domain_type=1, xennet_attrs={18446744073709554997:0}, xennet_ethtool_ops={18446744073709555270:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={18446744073709555184:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={18446744073709555175:0}] [L7141] CALL, EXPR constant_test_bit(2L, (unsigned long const volatile *)(& dev->state)) VAL [={0:0}, \old(LDV_IN_INTERRUPT)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_retval_3)=0, \old(ldv_retval_4)=0, \old(ldv_spin)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldv_state_variable_4)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_state_1)=0, \old(netfront_driver_group0)=0, \old(netfront_driver_group0)=0, \old(nr)=2, \old(ref_cnt)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_max_queues)=0, \old(xennet_netdev_ops_group1)=0, \old(xennet_netdev_ops_group1)=0, __this_module={18446744073709555219:18446744073709555322}, addr={18446744073709554945:0}, cpu_online_mask={18446744073709554926:18446744073709555216}, cpu_possible_mask={18446744073709555243:18446744073709555075}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=1, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=2, ldv_state_variable_3=1, ldv_state_variable_4=2, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, netfront_driver={18446744073709555321:0}, netfront_driver_group0={0:0}, netfront_ids={18446744073709555221:0}, nr_cpu_ids=-2147483647, ref_cnt=2, xen_domain_type=1, xennet_attrs={18446744073709554997:0}, xennet_ethtool_ops={18446744073709555270:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={18446744073709555184:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={18446744073709555175:0}] [L6092] EXPR addr + (unsigned long )(nr >> 6) [L6092] return ((int )((unsigned long )*(addr + (unsigned long )(nr >> 6)) >> ((int )nr & 63)) & 1); [L7141] RET, EXPR constant_test_bit(2L, (unsigned long const volatile *)(& dev->state)) VAL [={0:0}, \old(LDV_IN_INTERRUPT)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_retval_3)=0, \old(ldv_retval_4)=0, \old(ldv_spin)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldv_state_variable_4)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_state_1)=0, \old(netfront_driver_group0)=0, \old(netfront_driver_group0)=0, \old(ref_cnt)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_max_queues)=0, \old(xennet_netdev_ops_group1)=0, \old(xennet_netdev_ops_group1)=0, __this_module={18446744073709555219:18446744073709555322}, constant_test_bit(2L, (unsigned long const volatile *)(& dev->state))=0, cpu_online_mask={18446744073709554926:18446744073709555216}, cpu_possible_mask={18446744073709555243:18446744073709555075}, dev={18446744073709554945:-68}, dev={18446744073709554945:-68}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=1, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=2, ldv_state_variable_3=1, ldv_state_variable_4=2, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, netfront_driver={18446744073709555321:0}, netfront_driver_group0={0:0}, netfront_ids={18446744073709555221:0}, nr_cpu_ids=-2147483647, ref_cnt=2, xen_domain_type=1, xennet_attrs={18446744073709554997:0}, xennet_ethtool_ops={18446744073709555270:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={18446744073709555184:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={18446744073709555175:0}] [L7141] tmp = constant_test_bit(2L, (unsigned long const volatile *)(& dev->state)) [L7142] return (tmp == 0); VAL [={0:0}, \old(LDV_IN_INTERRUPT)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_retval_3)=0, \old(ldv_retval_4)=0, \old(ldv_spin)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldv_state_variable_4)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_state_1)=0, \old(netfront_driver_group0)=0, \old(netfront_driver_group0)=0, \old(ref_cnt)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_max_queues)=0, \old(xennet_netdev_ops_group1)=0, \old(xennet_netdev_ops_group1)=0, \result=1, __this_module={18446744073709555219:18446744073709555322}, cpu_online_mask={18446744073709554926:18446744073709555216}, cpu_possible_mask={18446744073709555243:18446744073709555075}, dev={18446744073709554945:-68}, dev={18446744073709554945:-68}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=1, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=2, ldv_state_variable_3=1, ldv_state_variable_4=2, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, netfront_driver={18446744073709555321:0}, netfront_driver_group0={0:0}, netfront_ids={18446744073709555221:0}, nr_cpu_ids=-2147483647, ref_cnt=2, tmp=0, xen_domain_type=1, xennet_attrs={18446744073709554997:0}, xennet_ethtool_ops={18446744073709555270:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={18446744073709555184:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={18446744073709555175:0}] [L7454] RET, EXPR netif_carrier_ok((struct net_device const *)(queue->info)->netdev) VAL [={0:0}, (queue->info)->netdev={18446744073709554945:-68}, \old(LDV_IN_INTERRUPT)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_retval_3)=0, \old(ldv_retval_4)=0, \old(ldv_spin)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldv_state_variable_4)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_state_1)=0, \old(netfront_driver_group0)=0, \old(netfront_driver_group0)=0, \old(ref_cnt)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_max_queues)=0, \old(xennet_netdev_ops_group1)=0, \old(xennet_netdev_ops_group1)=0, __this_module={18446744073709555219:18446744073709555322}, cpu_online_mask={18446744073709554926:18446744073709555216}, cpu_possible_mask={18446744073709555243:18446744073709555075}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=1, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=2, ldv_state_variable_3=1, ldv_state_variable_4=2, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, netfront_driver={18446744073709555321:0}, netfront_driver_group0={0:0}, netfront_ids={18446744073709555221:0}, netif_carrier_ok((struct net_device const *)(queue->info)->netdev)=1, nr_cpu_ids=-2147483647, queue={18446744073709555129:-5492}, queue={18446744073709555129:-5492}, queue->info={18446744073709555334:0}, ref_cnt=2, req_prod=0, xen_domain_type=1, xennet_attrs={18446744073709554997:0}, xennet_ethtool_ops={18446744073709555270:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={18446744073709555184:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={18446744073709555175:0}] [L7454] tmp = netif_carrier_ok((struct net_device const *)(queue->info)->netdev) [L7455] COND TRUE \read(tmp) [L7456] tmp___0 = 0 VAL [={0:0}, \old(LDV_IN_INTERRUPT)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_retval_3)=0, \old(ldv_retval_4)=0, \old(ldv_spin)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldv_state_variable_4)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_state_1)=0, \old(netfront_driver_group0)=0, \old(netfront_driver_group0)=0, \old(ref_cnt)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_max_queues)=0, \old(xennet_netdev_ops_group1)=0, \old(xennet_netdev_ops_group1)=0, __this_module={18446744073709555219:18446744073709555322}, cpu_online_mask={18446744073709554926:18446744073709555216}, cpu_possible_mask={18446744073709555243:18446744073709555075}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=1, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=2, ldv_state_variable_3=1, ldv_state_variable_4=2, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, netfront_driver={18446744073709555321:0}, netfront_driver_group0={0:0}, netfront_ids={18446744073709555221:0}, nr_cpu_ids=-2147483647, queue={18446744073709555129:-5492}, queue={18446744073709555129:-5492}, ref_cnt=2, req_prod=0, tmp=1, tmp___0=0, xen_domain_type=1, xennet_attrs={18446744073709554997:0}, xennet_ethtool_ops={18446744073709555270:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={18446744073709555184:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={18446744073709555175:0}] [L7460] CALL, EXPR ldv__builtin_expect((long )tmp___0, 0L) VAL [={0:0}, \old(c)=0, \old(exp)=0, \old(LDV_IN_INTERRUPT)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_retval_3)=0, \old(ldv_retval_4)=0, \old(ldv_spin)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldv_state_variable_4)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_state_1)=0, \old(netfront_driver_group0)=0, \old(netfront_driver_group0)=0, \old(ref_cnt)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_max_queues)=0, \old(xennet_netdev_ops_group1)=0, \old(xennet_netdev_ops_group1)=0, __this_module={18446744073709555219:18446744073709555322}, cpu_online_mask={18446744073709554926:18446744073709555216}, cpu_possible_mask={18446744073709555243:18446744073709555075}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=1, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=2, ldv_state_variable_3=1, ldv_state_variable_4=2, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, netfront_driver={18446744073709555321:0}, netfront_driver_group0={0:0}, netfront_ids={18446744073709555221:0}, nr_cpu_ids=-2147483647, ref_cnt=2, xen_domain_type=1, xennet_attrs={18446744073709554997:0}, xennet_ethtool_ops={18446744073709555270:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={18446744073709555184:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={18446744073709555175:0}] [L6526] return (exp); VAL [={0:0}, \old(c)=0, \old(exp)=0, \old(LDV_IN_INTERRUPT)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_retval_3)=0, \old(ldv_retval_4)=0, \old(ldv_spin)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldv_state_variable_4)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_state_1)=0, \old(netfront_driver_group0)=0, \old(netfront_driver_group0)=0, \old(ref_cnt)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_max_queues)=0, \old(xennet_netdev_ops_group1)=0, \old(xennet_netdev_ops_group1)=0, \result=0, __this_module={18446744073709555219:18446744073709555322}, c=0, cpu_online_mask={18446744073709554926:18446744073709555216}, cpu_possible_mask={18446744073709555243:18446744073709555075}, exp=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=1, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=2, ldv_state_variable_3=1, ldv_state_variable_4=2, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, netfront_driver={18446744073709555321:0}, netfront_driver_group0={0:0}, netfront_ids={18446744073709555221:0}, nr_cpu_ids=-2147483647, ref_cnt=2, xen_domain_type=1, xennet_attrs={18446744073709554997:0}, xennet_ethtool_ops={18446744073709555270:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={18446744073709555184:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={18446744073709555175:0}] [L7460] RET, EXPR ldv__builtin_expect((long )tmp___0, 0L) VAL [={0:0}, \old(LDV_IN_INTERRUPT)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_retval_3)=0, \old(ldv_retval_4)=0, \old(ldv_spin)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldv_state_variable_4)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_state_1)=0, \old(netfront_driver_group0)=0, \old(netfront_driver_group0)=0, \old(ref_cnt)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_max_queues)=0, \old(xennet_netdev_ops_group1)=0, \old(xennet_netdev_ops_group1)=0, __this_module={18446744073709555219:18446744073709555322}, cpu_online_mask={18446744073709554926:18446744073709555216}, cpu_possible_mask={18446744073709555243:18446744073709555075}, ldv__builtin_expect((long )tmp___0, 0L)=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=1, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=2, ldv_state_variable_3=1, ldv_state_variable_4=2, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, netfront_driver={18446744073709555321:0}, netfront_driver_group0={0:0}, netfront_ids={18446744073709555221:0}, nr_cpu_ids=-2147483647, queue={18446744073709555129:-5492}, queue={18446744073709555129:-5492}, ref_cnt=2, req_prod=0, tmp=1, tmp___0=0, xen_domain_type=1, xennet_attrs={18446744073709554997:0}, xennet_ethtool_ops={18446744073709555270:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={18446744073709555184:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={18446744073709555175:0}] [L7460] tmp___1 = ldv__builtin_expect((long )tmp___0, 0L) [L7461] COND FALSE !(tmp___1 != 0L) [L7465] EXPR queue->rx_target [L7465] EXPR queue->rx.rsp_cons [L7465] batch_target = (int )(queue->rx_target + (queue->rx.rsp_cons - req_prod)) [L7466] CALL, EXPR skb_queue_len((struct sk_buff_head const *)(& queue->rx_batch)) VAL [={0:0}, \old(LDV_IN_INTERRUPT)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_retval_3)=0, \old(ldv_retval_4)=0, \old(ldv_spin)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldv_state_variable_4)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_state_1)=0, \old(netfront_driver_group0)=0, \old(netfront_driver_group0)=0, \old(ref_cnt)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_max_queues)=0, \old(xennet_netdev_ops_group1)=0, \old(xennet_netdev_ops_group1)=0, __this_module={18446744073709555219:18446744073709555322}, cpu_online_mask={18446744073709554926:18446744073709555216}, cpu_possible_mask={18446744073709555243:18446744073709555075}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=1, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=2, ldv_state_variable_3=1, ldv_state_variable_4=2, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, list_={18446744073709555129:104}, netfront_driver={18446744073709555321:0}, netfront_driver_group0={0:0}, netfront_ids={18446744073709555221:0}, nr_cpu_ids=-2147483647, ref_cnt=2, xen_domain_type=1, xennet_attrs={18446744073709554997:0}, xennet_ethtool_ops={18446744073709555270:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={18446744073709555184:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={18446744073709555175:0}] [L6715] EXPR list_->qlen [L6715] return ((__u32 )list_->qlen); [L7466] RET, EXPR skb_queue_len((struct sk_buff_head const *)(& queue->rx_batch)) VAL [={0:0}, \old(LDV_IN_INTERRUPT)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_retval_3)=0, \old(ldv_retval_4)=0, \old(ldv_spin)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldv_state_variable_4)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_state_1)=0, \old(netfront_driver_group0)=0, \old(netfront_driver_group0)=0, \old(ref_cnt)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_max_queues)=0, \old(xennet_netdev_ops_group1)=0, \old(xennet_netdev_ops_group1)=0, __this_module={18446744073709555219:18446744073709555322}, batch_target=2147483645, cpu_online_mask={18446744073709554926:18446744073709555216}, cpu_possible_mask={18446744073709555243:18446744073709555075}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=1, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=2, ldv_state_variable_3=1, ldv_state_variable_4=2, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, netfront_driver={18446744073709555321:0}, netfront_driver_group0={0:0}, netfront_ids={18446744073709555221:0}, nr_cpu_ids=-2147483647, queue={18446744073709555129:-5492}, queue={18446744073709555129:-5492}, ref_cnt=2, req_prod=0, skb_queue_len((struct sk_buff_head const *)(& queue->rx_batch))=6442450940, tmp=1, tmp___0=0, tmp___1=0, xen_domain_type=1, xennet_attrs={18446744073709554997:0}, xennet_ethtool_ops={18446744073709555270:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={18446744073709555184:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={18446744073709555175:0}] [L7466] tmp___2 = skb_queue_len((struct sk_buff_head const *)(& queue->rx_batch)) [L7467] i = (int )tmp___2 VAL [={0:0}, \old(LDV_IN_INTERRUPT)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_retval_3)=0, \old(ldv_retval_4)=0, \old(ldv_spin)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldv_state_variable_4)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_state_1)=0, \old(netfront_driver_group0)=0, \old(netfront_driver_group0)=0, \old(ref_cnt)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_max_queues)=0, \old(xennet_netdev_ops_group1)=0, \old(xennet_netdev_ops_group1)=0, __this_module={18446744073709555219:18446744073709555322}, batch_target=2147483645, cpu_online_mask={18446744073709554926:18446744073709555216}, cpu_possible_mask={18446744073709555243:18446744073709555075}, i=2147483644, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=1, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=2, ldv_state_variable_3=1, ldv_state_variable_4=2, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, netfront_driver={18446744073709555321:0}, netfront_driver_group0={0:0}, netfront_ids={18446744073709555221:0}, nr_cpu_ids=-2147483647, queue={18446744073709555129:-5492}, queue={18446744073709555129:-5492}, ref_cnt=2, req_prod=0, tmp=1, tmp___0=0, tmp___1=0, tmp___2=2147483644, xen_domain_type=1, xennet_attrs={18446744073709554997:0}, xennet_ethtool_ops={18446744073709555270:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={18446744073709555184:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={18446744073709555175:0}] [L7494] COND TRUE i < batch_target VAL [={0:0}, \old(LDV_IN_INTERRUPT)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_retval_3)=0, \old(ldv_retval_4)=0, \old(ldv_spin)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldv_state_variable_4)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_state_1)=0, \old(netfront_driver_group0)=0, \old(netfront_driver_group0)=0, \old(ref_cnt)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_max_queues)=0, \old(xennet_netdev_ops_group1)=0, \old(xennet_netdev_ops_group1)=0, __this_module={18446744073709555219:18446744073709555322}, batch_target=2147483645, cpu_online_mask={18446744073709554926:18446744073709555216}, cpu_possible_mask={18446744073709555243:18446744073709555075}, i=2147483644, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=1, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=2, ldv_state_variable_3=1, ldv_state_variable_4=2, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, netfront_driver={18446744073709555321:0}, netfront_driver_group0={0:0}, netfront_ids={18446744073709555221:0}, nr_cpu_ids=-2147483647, queue={18446744073709555129:-5492}, queue={18446744073709555129:-5492}, ref_cnt=2, req_prod=0, tmp=1, tmp___0=0, tmp___1=0, tmp___2=2147483644, xen_domain_type=1, xennet_attrs={18446744073709554997:0}, xennet_ethtool_ops={18446744073709555270:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={18446744073709555184:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={18446744073709555175:0}] [L7470] EXPR queue->info [L7470] EXPR (queue->info)->netdev VAL [={0:0}, (queue->info)->netdev={18446744073709554945:-68}, \old(LDV_IN_INTERRUPT)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_retval_3)=0, \old(ldv_retval_4)=0, \old(ldv_spin)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldv_state_variable_4)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_state_1)=0, \old(netfront_driver_group0)=0, \old(netfront_driver_group0)=0, \old(ref_cnt)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_max_queues)=0, \old(xennet_netdev_ops_group1)=0, \old(xennet_netdev_ops_group1)=0, __this_module={18446744073709555219:18446744073709555322}, batch_target=2147483645, cpu_online_mask={18446744073709554926:18446744073709555216}, cpu_possible_mask={18446744073709555243:18446744073709555075}, i=2147483644, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=1, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=2, ldv_state_variable_3=1, ldv_state_variable_4=2, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, netfront_driver={18446744073709555321:0}, netfront_driver_group0={0:0}, netfront_ids={18446744073709555221:0}, nr_cpu_ids=-2147483647, queue={18446744073709555129:-5492}, queue={18446744073709555129:-5492}, queue->info={18446744073709555334:0}, ref_cnt=2, req_prod=0, tmp=1, tmp___0=0, tmp___1=0, tmp___2=2147483644, xen_domain_type=1, xennet_attrs={18446744073709554997:0}, xennet_ethtool_ops={18446744073709555270:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={18446744073709555184:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={18446744073709555175:0}] [L7470] CALL ldv___netdev_alloc_skb_35((queue->info)->netdev, 256U, 544U) VAL [={0:0}, \old(flags)=544, \old(ldv_func_arg2)=256, \old(LDV_IN_INTERRUPT)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_retval_3)=0, \old(ldv_retval_4)=0, \old(ldv_spin)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldv_state_variable_4)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_state_1)=0, \old(netfront_driver_group0)=0, \old(netfront_driver_group0)=0, \old(ref_cnt)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_max_queues)=0, \old(xennet_netdev_ops_group1)=0, \old(xennet_netdev_ops_group1)=0, __this_module={18446744073709555219:18446744073709555322}, cpu_online_mask={18446744073709554926:18446744073709555216}, cpu_possible_mask={18446744073709555243:18446744073709555075}, ldv_func_arg1={18446744073709554945:-68}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=1, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=2, ldv_state_variable_3=1, ldv_state_variable_4=2, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, netfront_driver={18446744073709555321:0}, netfront_driver_group0={0:0}, netfront_ids={18446744073709555221:0}, nr_cpu_ids=-2147483647, ref_cnt=2, xen_domain_type=1, xennet_attrs={18446744073709554997:0}, xennet_ethtool_ops={18446744073709555270:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={18446744073709555184:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={18446744073709555175:0}] [L11150] struct sk_buff *tmp ; VAL [={0:0}, \old(flags)=544, \old(ldv_func_arg2)=256, \old(LDV_IN_INTERRUPT)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_retval_3)=0, \old(ldv_retval_4)=0, \old(ldv_spin)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldv_state_variable_4)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_state_1)=0, \old(netfront_driver_group0)=0, \old(netfront_driver_group0)=0, \old(ref_cnt)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_max_queues)=0, \old(xennet_netdev_ops_group1)=0, \old(xennet_netdev_ops_group1)=0, __this_module={18446744073709555219:18446744073709555322}, cpu_online_mask={18446744073709554926:18446744073709555216}, cpu_possible_mask={18446744073709555243:18446744073709555075}, flags=544, ldv_func_arg1={18446744073709554945:-68}, ldv_func_arg1={18446744073709554945:-68}, ldv_func_arg2=256, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=1, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=2, ldv_state_variable_3=1, ldv_state_variable_4=2, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, netfront_driver={18446744073709555321:0}, netfront_driver_group0={0:0}, netfront_ids={18446744073709555221:0}, nr_cpu_ids=-2147483647, ref_cnt=2, xen_domain_type=1, xennet_attrs={18446744073709554997:0}, xennet_ethtool_ops={18446744073709555270:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={18446744073709555184:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={18446744073709555175:0}] [L11152] CALL ldv_check_alloc_flags(flags) VAL [={0:0}, \old(flags)=544, \old(LDV_IN_INTERRUPT)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_retval_3)=0, \old(ldv_retval_4)=0, \old(ldv_spin)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldv_state_variable_4)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_state_1)=0, \old(netfront_driver_group0)=0, \old(netfront_driver_group0)=0, \old(ref_cnt)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_max_queues)=0, \old(xennet_netdev_ops_group1)=0, \old(xennet_netdev_ops_group1)=0, __this_module={18446744073709555219:18446744073709555322}, cpu_online_mask={18446744073709554926:18446744073709555216}, cpu_possible_mask={18446744073709555243:18446744073709555075}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=1, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=2, ldv_state_variable_3=1, ldv_state_variable_4=2, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, netfront_driver={18446744073709555321:0}, netfront_driver_group0={0:0}, netfront_ids={18446744073709555221:0}, nr_cpu_ids=-2147483647, ref_cnt=2, xen_domain_type=1, xennet_attrs={18446744073709554997:0}, xennet_ethtool_ops={18446744073709555270:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={18446744073709555184:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={18446744073709555175:0}] [L11236] COND FALSE !(ldv_spin == 0 || ! (flags & 16U)) VAL [={0:0}, \old(flags)=544, \old(LDV_IN_INTERRUPT)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_retval_3)=0, \old(ldv_retval_4)=0, \old(ldv_spin)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldv_state_variable_4)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_state_1)=0, \old(netfront_driver_group0)=0, \old(netfront_driver_group0)=0, \old(ref_cnt)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_max_queues)=0, \old(xennet_netdev_ops_group1)=0, \old(xennet_netdev_ops_group1)=0, __this_module={18446744073709555219:18446744073709555322}, cpu_online_mask={18446744073709554926:18446744073709555216}, cpu_possible_mask={18446744073709555243:18446744073709555075}, flags=544, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=1, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=2, ldv_state_variable_3=1, ldv_state_variable_4=2, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, netfront_driver={18446744073709555321:0}, netfront_driver_group0={0:0}, netfront_ids={18446744073709555221:0}, nr_cpu_ids=-2147483647, ref_cnt=2, xen_domain_type=1, xennet_attrs={18446744073709554997:0}, xennet_ethtool_ops={18446744073709555270:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={18446744073709555184:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={18446744073709555175:0}] [L11238] CALL ldv_error() VAL [={0:0}, \old(LDV_IN_INTERRUPT)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_retval_3)=0, \old(ldv_retval_4)=0, \old(ldv_spin)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldv_state_variable_4)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_state_1)=0, \old(netfront_driver_group0)=0, \old(netfront_driver_group0)=0, \old(ref_cnt)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_max_queues)=0, \old(xennet_netdev_ops_group1)=0, \old(xennet_netdev_ops_group1)=0, __this_module={18446744073709555219:18446744073709555322}, cpu_online_mask={18446744073709554926:18446744073709555216}, cpu_possible_mask={18446744073709555243:18446744073709555075}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=1, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=2, ldv_state_variable_3=1, ldv_state_variable_4=2, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, netfront_driver={18446744073709555321:0}, netfront_driver_group0={0:0}, netfront_ids={18446744073709555221:0}, nr_cpu_ids=-2147483647, ref_cnt=2, xen_domain_type=1, xennet_attrs={18446744073709554997:0}, xennet_ethtool_ops={18446744073709555270:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={18446744073709555184:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={18446744073709555175:0}] [L6513] __VERIFIER_error() VAL [={0:0}, \old(LDV_IN_INTERRUPT)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_retval_3)=0, \old(ldv_retval_4)=0, \old(ldv_spin)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldv_state_variable_4)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_list_1)=0, \old(ldv_timer_state_1)=0, \old(netfront_driver_group0)=0, \old(netfront_driver_group0)=0, \old(ref_cnt)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_ethtool_ops_group0)=0, \old(xennet_max_queues)=0, \old(xennet_netdev_ops_group1)=0, \old(xennet_netdev_ops_group1)=0, __this_module={18446744073709555219:18446744073709555322}, cpu_online_mask={18446744073709554926:18446744073709555216}, cpu_possible_mask={18446744073709555243:18446744073709555075}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=1, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=2, ldv_state_variable_3=1, ldv_state_variable_4=2, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, netfront_driver={18446744073709555321:0}, netfront_driver_group0={0:0}, netfront_ids={18446744073709555221:0}, nr_cpu_ids=-2147483647, ref_cnt=2, xen_domain_type=1, xennet_attrs={18446744073709554997:0}, xennet_ethtool_ops={18446744073709555270:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={18446744073709555184:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={18446744073709555175:0}] - StatisticsResult: Ultimate Automizer benchmark data CFG has 248 procedures, 2074 locations, 1 error locations. UNSAFE Result, 89.5s OverallTime, 20 OverallIterations, 20 TraceHistogramMax, 15.1s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 59223 SDtfs, 15072 SDslu, 289309 SDs, 0 SdLazy, 5205 SolverSat, 379 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 4.1s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 4598 GetRequests, 4370 SyntacticMatches, 8 SemanticMatches, 220 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1030 ImplicationChecksByTransitivity, 1.9s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=38143occurred in iteration=19, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 8.9s AutomataMinimizationTime, 19 MinimizatonAttempts, 4116 StatesRemovedByMinimization, 15 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TraceCheckStatistics: 1.2s SsaConstructionTime, 56.8s SatisfiabilityAnalysisTime, 3.6s InterpolantComputationTime, 11219 NumberOfCodeBlocks, 10315 NumberOfCodeBlocksAsserted, 46 NumberOfCheckSat, 10755 ConstructedInterpolants, 0 QuantifiedInterpolants, 4527996 SizeOfPredicates, 28 NumberOfNonLiveVariables, 43874 ConjunctsInSsa, 117 ConjunctsInUnsatCore, 30 InterpolantComputations, 13 PerfectInterpolantSequences, 11798/12252 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.23-635dfa2 [2018-12-08 12:14:07,938 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-08 12:14:07,939 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-08 12:14:07,945 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-08 12:14:07,945 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-08 12:14:07,946 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-08 12:14:07,947 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-08 12:14:07,947 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-08 12:14:07,948 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-08 12:14:07,949 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-08 12:14:07,949 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-08 12:14:07,949 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-08 12:14:07,950 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-08 12:14:07,950 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-08 12:14:07,951 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-08 12:14:07,951 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-08 12:14:07,951 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-08 12:14:07,952 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-08 12:14:07,953 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-08 12:14:07,954 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-08 12:14:07,954 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-08 12:14:07,955 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-08 12:14:07,956 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-08 12:14:07,956 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-08 12:14:07,956 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-08 12:14:07,957 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-08 12:14:07,957 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-08 12:14:07,958 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-08 12:14:07,958 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-08 12:14:07,959 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-08 12:14:07,959 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-08 12:14:07,959 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-08 12:14:07,959 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-08 12:14:07,959 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-08 12:14:07,960 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-08 12:14:07,960 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-08 12:14:07,960 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_a9ab099a-f23d-4b12-b849-6635363cfe7c/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2018-12-08 12:14:07,967 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-08 12:14:07,968 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-08 12:14:07,968 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-12-08 12:14:07,968 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-12-08 12:14:07,969 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-12-08 12:14:07,969 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-12-08 12:14:07,969 INFO L133 SettingsManager]: * Use SBE=true [2018-12-08 12:14:07,969 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-08 12:14:07,969 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-08 12:14:07,969 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-12-08 12:14:07,969 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-08 12:14:07,969 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-12-08 12:14:07,969 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-12-08 12:14:07,969 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-12-08 12:14:07,969 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-12-08 12:14:07,969 INFO L133 SettingsManager]: * Use constant arrays=true [2018-12-08 12:14:07,970 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-12-08 12:14:07,970 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-08 12:14:07,970 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-12-08 12:14:07,970 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-12-08 12:14:07,970 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-12-08 12:14:07,970 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-12-08 12:14:07,970 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-08 12:14:07,970 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-08 12:14:07,970 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-12-08 12:14:07,970 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-12-08 12:14:07,970 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-08 12:14:07,970 INFO L133 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2018-12-08 12:14:07,971 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-12-08 12:14:07,971 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-12-08 12:14:07,971 INFO L133 SettingsManager]: * To the following directory=dump/ Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/working_dir_a9ab099a-f23d-4b12-b849-6635363cfe7c/bin-2019/uautomizer 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(__VERIFIER_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 -> 549967fa674b8b02fe2a3036c1db028e5548412f [2018-12-08 12:14:07,989 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-08 12:14:07,999 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-08 12:14:08,001 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-08 12:14:08,003 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-08 12:14:08,003 INFO L276 PluginConnector]: CDTParser initialized [2018-12-08 12:14:08,003 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_a9ab099a-f23d-4b12-b849-6635363cfe7c/bin-2019/uautomizer/../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_bitvector_linux-3.16-rc1.tar.xz-43_2a-drivers--net--xen-netfront.ko-entry_point_true-unreach-call.cil.out.i [2018-12-08 12:14:08,051 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_a9ab099a-f23d-4b12-b849-6635363cfe7c/bin-2019/uautomizer/data/b16398275/2cec340ae71c4423954d79b2d84517e7/FLAGed76b0718 [2018-12-08 12:14:08,577 INFO L307 CDTParser]: Found 1 translation units. [2018-12-08 12:14:08,577 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_a9ab099a-f23d-4b12-b849-6635363cfe7c/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_bitvector_linux-3.16-rc1.tar.xz-43_2a-drivers--net--xen-netfront.ko-entry_point_true-unreach-call.cil.out.i [2018-12-08 12:14:08,597 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_a9ab099a-f23d-4b12-b849-6635363cfe7c/bin-2019/uautomizer/data/b16398275/2cec340ae71c4423954d79b2d84517e7/FLAGed76b0718 [2018-12-08 12:14:09,072 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_a9ab099a-f23d-4b12-b849-6635363cfe7c/bin-2019/uautomizer/data/b16398275/2cec340ae71c4423954d79b2d84517e7 [2018-12-08 12:14:09,073 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-08 12:14:09,074 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-08 12:14:09,075 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-08 12:14:09,075 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-08 12:14:09,078 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-08 12:14:09,079 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.12 12:14:09" (1/1) ... [2018-12-08 12:14:09,081 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@65fcddc3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 12:14:09, skipping insertion in model container [2018-12-08 12:14:09,081 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.12 12:14:09" (1/1) ... [2018-12-08 12:14:09,086 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-08 12:14:09,192 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-08 12:14:09,452 WARN L1126 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [5975] [2018-12-08 12:14:09,452 WARN L1126 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [5976-5977] [2018-12-08 12:14:10,798 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-08 12:14:10,823 INFO L191 MainTranslator]: Completed pre-run [2018-12-08 12:14:10,879 WARN L1126 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [5975] [2018-12-08 12:14:10,879 WARN L1126 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [5976-5977] [2018-12-08 12:14:11,040 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-08 12:14:11,349 INFO L195 MainTranslator]: Completed translation [2018-12-08 12:14:11,349 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 12:14:11 WrapperNode [2018-12-08 12:14:11,349 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-12-08 12:14:11,350 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-12-08 12:14:11,350 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-12-08 12:14:11,350 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-12-08 12:14:11,355 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 12:14:11" (1/1) ... [2018-12-08 12:14:11,396 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 12:14:11" (1/1) ... [2018-12-08 12:14:11,409 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-12-08 12:14:11,410 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-12-08 12:14:11,410 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-12-08 12:14:11,410 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-12-08 12:14:11,416 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 12:14:11" (1/1) ... [2018-12-08 12:14:11,416 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 12:14:11" (1/1) ... [2018-12-08 12:14:11,429 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 12:14:11" (1/1) ... [2018-12-08 12:14:11,429 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 12:14:11" (1/1) ... [2018-12-08 12:14:11,490 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 12:14:11" (1/1) ... [2018-12-08 12:14:11,500 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 12:14:11" (1/1) ... [2018-12-08 12:14:11,522 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 12:14:11" (1/1) ... [2018-12-08 12:14:11,538 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-12-08 12:14:11,538 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-12-08 12:14:11,538 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-12-08 12:14:11,538 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-12-08 12:14:11,539 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 12:14:11" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_a9ab099a-f23d-4b12-b849-6635363cfe7c/bin-2019/uautomizer/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-12-08 12:14:11,580 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_frontend_closed [2018-12-08 12:14:11,580 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_frontend_closed [2018-12-08 12:14:11,580 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_get_ethtool_stats [2018-12-08 12:14:11,580 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_get_ethtool_stats [2018-12-08 12:14:11,581 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2018-12-08 12:14:11,581 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_bh [2018-12-08 12:14:11,581 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_bh [2018-12-08 12:14:11,581 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2018-12-08 12:14:11,581 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2018-12-08 12:14:11,581 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2018-12-08 12:14:11,581 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2018-12-08 12:14:11,582 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2018-12-08 12:14:11,582 INFO L130 BoogieDeclarations]: Found specification of procedure setup_netfront [2018-12-08 12:14:11,582 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_netfront [2018-12-08 12:14:11,582 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2018-12-08 12:14:11,582 INFO L130 BoogieDeclarations]: Found specification of procedure bitmap_weight [2018-12-08 12:14:11,582 INFO L138 BoogieDeclarations]: Found implementation of procedure bitmap_weight [2018-12-08 12:14:11,582 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2018-12-08 12:14:11,583 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable_pending [2018-12-08 12:14:11,583 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable_pending [2018-12-08 12:14:11,583 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2018-12-08 12:14:11,583 INFO L130 BoogieDeclarations]: Found specification of procedure get_page [2018-12-08 12:14:11,583 INFO L138 BoogieDeclarations]: Found implementation of procedure get_page [2018-12-08 12:14:11,583 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2018-12-08 12:14:11,583 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_release_tx_bufs [2018-12-08 12:14:11,583 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_release_tx_bufs [2018-12-08 12:14:11,583 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2018-12-08 12:14:11,583 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2018-12-08 12:14:11,584 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2018-12-08 12:14:11,584 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2018-12-08 12:14:11,584 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2018-12-08 12:14:11,584 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2018-12-08 12:14:11,584 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_head_init [2018-12-08 12:14:11,584 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_head_init [2018-12-08 12:14:11,584 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2018-12-08 12:14:11,584 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2018-12-08 12:14:11,584 INFO L130 BoogieDeclarations]: Found specification of procedure xen_feature [2018-12-08 12:14:11,584 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_feature [2018-12-08 12:14:11,584 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_change_mtu [2018-12-08 12:14:11,585 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_change_mtu [2018-12-08 12:14:11,585 INFO L130 BoogieDeclarations]: Found specification of procedure PageHead [2018-12-08 12:14:11,585 INFO L138 BoogieDeclarations]: Found implementation of procedure PageHead [2018-12-08 12:14:11,585 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_38 [2018-12-08 12:14:11,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_38 [2018-12-08 12:14:11,585 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2018-12-08 12:14:11,585 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2018-12-08 12:14:11,585 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_unlink [2018-12-08 12:14:11,585 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_unlink [2018-12-08 12:14:11,586 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_write [2018-12-08 12:14:11,586 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_write [2018-12-08 12:14:11,586 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_37 [2018-12-08 12:14:11,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_37 [2018-12-08 12:14:11,586 INFO L130 BoogieDeclarations]: Found specification of procedure netif_skb_features [2018-12-08 12:14:11,586 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_skb_features [2018-12-08 12:14:11,586 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2018-12-08 12:14:11,586 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2018-12-08 12:14:11,586 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2018-12-08 12:14:11,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2018-12-08 12:14:11,587 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2018-12-08 12:14:11,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2018-12-08 12:14:11,587 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_get_strings [2018-12-08 12:14:11,587 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_get_strings [2018-12-08 12:14:11,587 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2018-12-08 12:14:11,587 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2018-12-08 12:14:11,587 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_op_get_link [2018-12-08 12:14:11,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_op_get_link [2018-12-08 12:14:11,587 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_transaction_start [2018-12-08 12:14:11,587 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_transaction_start [2018-12-08 12:14:11,588 INFO L130 BoogieDeclarations]: Found specification of procedure netif_needs_gso [2018-12-08 12:14:11,588 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_needs_gso [2018-12-08 12:14:11,588 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_update_begin [2018-12-08 12:14:11,588 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_update_begin [2018-12-08 12:14:11,588 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_all_queues [2018-12-08 12:14:11,588 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_all_queues [2018-12-08 12:14:11,588 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_retry_irq [2018-12-08 12:14:11,588 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_retry_irq [2018-12-08 12:14:11,588 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2018-12-08 12:14:11,588 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2018-12-08 12:14:11,589 INFO L130 BoogieDeclarations]: Found specification of procedure bind_evtchn_to_irqhandler [2018-12-08 12:14:11,589 INFO L138 BoogieDeclarations]: Found implementation of procedure bind_evtchn_to_irqhandler [2018-12-08 12:14:11,589 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_transaction_end [2018-12-08 12:14:11,589 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_transaction_end [2018-12-08 12:14:11,589 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_head_init [2018-12-08 12:14:11,589 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_head_init [2018-12-08 12:14:11,589 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_remove [2018-12-08 12:14:11,589 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_remove [2018-12-08 12:14:11,589 INFO L130 BoogieDeclarations]: Found specification of procedure __alloc_percpu [2018-12-08 12:14:11,589 INFO L138 BoogieDeclarations]: Found implementation of procedure __alloc_percpu [2018-12-08 12:14:11,589 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_get_hash [2018-12-08 12:14:11,590 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_get_hash [2018-12-08 12:14:11,590 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2018-12-08 12:14:11,590 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2018-12-08 12:14:11,590 INFO L130 BoogieDeclarations]: Found specification of procedure device_create_file [2018-12-08 12:14:11,590 INFO L138 BoogieDeclarations]: Found implementation of procedure device_create_file [2018-12-08 12:14:11,590 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2018-12-08 12:14:11,590 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2018-12-08 12:14:11,590 INFO L130 BoogieDeclarations]: Found specification of procedure skb_entry_is_link [2018-12-08 12:14:11,590 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_entry_is_link [2018-12-08 12:14:11,590 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_tx_interrupt [2018-12-08 12:14:11,591 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_tx_interrupt [2018-12-08 12:14:11,591 INFO L130 BoogieDeclarations]: Found specification of procedure skb_get_hash [2018-12-08 12:14:11,591 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_get_hash [2018-12-08 12:14:11,591 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2018-12-08 12:14:11,591 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2018-12-08 12:14:11,591 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2018-12-08 12:14:11,591 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2018-12-08 12:14:11,591 INFO L130 BoogieDeclarations]: Found specification of procedure free_percpu [2018-12-08 12:14:11,591 INFO L138 BoogieDeclarations]: Found implementation of procedure free_percpu [2018-12-08 12:14:11,591 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_grant_ring [2018-12-08 12:14:11,592 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_grant_ring [2018-12-08 12:14:11,592 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2018-12-08 12:14:11,592 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2018-12-08 12:14:11,592 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ndo_init_4 [2018-12-08 12:14:11,592 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ndo_init_4 [2018-12-08 12:14:11,592 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2018-12-08 12:14:11,592 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2018-12-08 12:14:11,592 INFO L130 BoogieDeclarations]: Found specification of procedure gnttab_claim_grant_reference [2018-12-08 12:14:11,592 INFO L138 BoogieDeclarations]: Found implementation of procedure gnttab_claim_grant_reference [2018-12-08 12:14:11,592 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_sysfs_addif [2018-12-08 12:14:11,592 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_sysfs_addif [2018-12-08 12:14:11,593 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2018-12-08 12:14:11,593 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2018-12-08 12:14:11,593 INFO L130 BoogieDeclarations]: Found specification of procedure netif_set_real_num_tx_queues [2018-12-08 12:14:11,593 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_set_real_num_tx_queues [2018-12-08 12:14:11,593 INFO L130 BoogieDeclarations]: Found specification of procedure gnttab_end_foreign_access [2018-12-08 12:14:11,593 INFO L138 BoogieDeclarations]: Found implementation of procedure gnttab_end_foreign_access [2018-12-08 12:14:11,593 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_disconnect_backend [2018-12-08 12:14:11,593 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_disconnect_backend [2018-12-08 12:14:11,593 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_get_stats64 [2018-12-08 12:14:11,593 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_get_stats64 [2018-12-08 12:14:11,594 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-12-08 12:14:11,594 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-12-08 12:14:11,594 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2018-12-08 12:14:11,594 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2018-12-08 12:14:11,594 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2018-12-08 12:14:11,594 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2018-12-08 12:14:11,594 INFO L130 BoogieDeclarations]: Found specification of procedure skb_peek [2018-12-08 12:14:11,594 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_peek [2018-12-08 12:14:11,594 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_alloc_evtchn [2018-12-08 12:14:11,594 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_alloc_evtchn [2018-12-08 12:14:11,594 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2018-12-08 12:14:11,595 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2018-12-08 12:14:11,595 INFO L130 BoogieDeclarations]: Found specification of procedure gnttab_alloc_grant_references [2018-12-08 12:14:11,595 INFO L138 BoogieDeclarations]: Found implementation of procedure gnttab_alloc_grant_references [2018-12-08 12:14:11,595 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_xenbus_driver_2 [2018-12-08 12:14:11,595 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_xenbus_driver_2 [2018-12-08 12:14:11,595 INFO L130 BoogieDeclarations]: Found specification of procedure talk_to_netback [2018-12-08 12:14:11,595 INFO L138 BoogieDeclarations]: Found implementation of procedure talk_to_netback [2018-12-08 12:14:11,595 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2018-12-08 12:14:11,595 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2018-12-08 12:14:11,595 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2018-12-08 12:14:11,595 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2018-12-08 12:14:11,595 INFO L130 BoogieDeclarations]: Found specification of procedure PageTail [2018-12-08 12:14:11,596 INFO L138 BoogieDeclarations]: Found implementation of procedure PageTail [2018-12-08 12:14:11,596 INFO L130 BoogieDeclarations]: Found specification of procedure xen_net_read_mac [2018-12-08 12:14:11,596 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_net_read_mac [2018-12-08 12:14:11,596 INFO L130 BoogieDeclarations]: Found specification of procedure netfront_tx_slot_available [2018-12-08 12:14:11,596 INFO L138 BoogieDeclarations]: Found implementation of procedure netfront_tx_slot_available [2018-12-08 12:14:11,596 INFO L130 BoogieDeclarations]: Found specification of procedure notify_remote_via_irq [2018-12-08 12:14:11,596 INFO L138 BoogieDeclarations]: Found implementation of procedure notify_remote_via_irq [2018-12-08 12:14:11,596 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irq [2018-12-08 12:14:11,596 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irq [2018-12-08 12:14:11,596 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_notify_peers [2018-12-08 12:14:11,596 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_notify_peers [2018-12-08 12:14:11,597 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pages [2018-12-08 12:14:11,597 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_pages [2018-12-08 12:14:11,597 INFO L130 BoogieDeclarations]: Found specification of procedure gnttab_release_grant_reference [2018-12-08 12:14:11,597 INFO L138 BoogieDeclarations]: Found implementation of procedure gnttab_release_grant_reference [2018-12-08 12:14:11,597 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2018-12-08 12:14:11,597 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2018-12-08 12:14:11,597 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2018-12-08 12:14:11,597 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2018-12-08 12:14:11,597 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_can_sg [2018-12-08 12:14:11,597 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_can_sg [2018-12-08 12:14:11,597 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-12-08 12:14:11,597 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2018-12-08 12:14:11,598 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2018-12-08 12:14:11,598 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2018-12-08 12:14:11,598 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2018-12-08 12:14:11,598 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2018-12-08 12:14:11,598 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2018-12-08 12:14:11,598 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_u32 [2018-12-08 12:14:11,598 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_tail [2018-12-08 12:14:11,598 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_tail [2018-12-08 12:14:11,598 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_bh [2018-12-08 12:14:11,598 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_bh [2018-12-08 12:14:11,599 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_rxidx [2018-12-08 12:14:11,599 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_rxidx [2018-12-08 12:14:11,599 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2018-12-08 12:14:11,599 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2018-12-08 12:14:11,599 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_close [2018-12-08 12:14:11,599 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_close [2018-12-08 12:14:11,599 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_read [2018-12-08 12:14:11,599 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_read [2018-12-08 12:14:11,599 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_7 [2018-12-08 12:14:11,599 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_7 [2018-12-08 12:14:11,599 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2018-12-08 12:14:11,600 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2018-12-08 12:14:11,600 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2018-12-08 12:14:11,600 INFO L130 BoogieDeclarations]: Found specification of procedure netif_exit [2018-12-08 12:14:11,600 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_exit [2018-12-08 12:14:11,600 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-12-08 12:14:11,600 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-12-08 12:14:11,600 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2018-12-08 12:14:11,600 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2018-12-08 12:14:11,600 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2018-12-08 12:14:11,600 INFO L130 BoogieDeclarations]: Found specification of procedure dump_page [2018-12-08 12:14:11,600 INFO L138 BoogieDeclarations]: Found implementation of procedure dump_page [2018-12-08 12:14:11,601 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_get_sset_count [2018-12-08 12:14:11,601 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_get_sset_count [2018-12-08 12:14:11,601 INFO L130 BoogieDeclarations]: Found specification of procedure write_queue_xenstore_keys [2018-12-08 12:14:11,601 INFO L138 BoogieDeclarations]: Found implementation of procedure write_queue_xenstore_keys [2018-12-08 12:14:11,601 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2018-12-08 12:14:11,601 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_queue_stopped [2018-12-08 12:14:11,601 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_queue_stopped [2018-12-08 12:14:11,601 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2018-12-08 12:14:11,601 INFO L130 BoogieDeclarations]: Found specification of procedure netif_init [2018-12-08 12:14:11,601 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_init [2018-12-08 12:14:11,602 INFO L130 BoogieDeclarations]: Found specification of procedure pfn_to_mfn [2018-12-08 12:14:11,602 INFO L138 BoogieDeclarations]: Found implementation of procedure pfn_to_mfn [2018-12-08 12:14:11,602 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2018-12-08 12:14:11,602 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2018-12-08 12:14:11,602 INFO L130 BoogieDeclarations]: Found specification of procedure netfront_probe [2018-12-08 12:14:11,602 INFO L138 BoogieDeclarations]: Found implementation of procedure netfront_probe [2018-12-08 12:14:11,602 INFO L130 BoogieDeclarations]: Found specification of procedure find_next_bit [2018-12-08 12:14:11,602 INFO L138 BoogieDeclarations]: Found implementation of procedure find_next_bit [2018-12-08 12:14:11,602 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2018-12-08 12:14:11,602 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2018-12-08 12:14:11,602 INFO L130 BoogieDeclarations]: Found specification of procedure add_id_to_freelist [2018-12-08 12:14:11,603 INFO L138 BoogieDeclarations]: Found implementation of procedure add_id_to_freelist [2018-12-08 12:14:11,603 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_alloc_rx_buffers [2018-12-08 12:14:11,603 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_alloc_rx_buffers [2018-12-08 12:14:11,603 INFO L130 BoogieDeclarations]: Found specification of procedure skb_entry_set_link [2018-12-08 12:14:11,603 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_entry_set_link [2018-12-08 12:14:11,603 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_bh_2 [2018-12-08 12:14:11,603 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_bh_2 [2018-12-08 12:14:11,603 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2018-12-08 12:14:11,603 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2018-12-08 12:14:11,603 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_etherdev_mqs [2018-12-08 12:14:11,603 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_etherdev_mqs [2018-12-08 12:14:11,604 INFO L130 BoogieDeclarations]: Found specification of procedure choose_timer_1 [2018-12-08 12:14:11,604 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_timer_1 [2018-12-08 12:14:11,604 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2018-12-08 12:14:11,604 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2018-12-08 12:14:11,604 INFO L130 BoogieDeclarations]: Found specification of procedure rx_refill_timeout [2018-12-08 12:14:11,604 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_refill_timeout [2018-12-08 12:14:11,604 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2018-12-08 12:14:11,604 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2018-12-08 12:14:11,604 INFO L130 BoogieDeclarations]: Found specification of procedure skb_gso_ok [2018-12-08 12:14:11,604 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_gso_ok [2018-12-08 12:14:11,604 INFO L130 BoogieDeclarations]: Found specification of procedure netfront_resume [2018-12-08 12:14:11,604 INFO L138 BoogieDeclarations]: Found implementation of procedure netfront_resume [2018-12-08 12:14:11,605 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_36 [2018-12-08 12:14:11,605 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_36 [2018-12-08 12:14:11,605 INFO L130 BoogieDeclarations]: Found specification of procedure free_pages [2018-12-08 12:14:11,605 INFO L138 BoogieDeclarations]: Found implementation of procedure free_pages [2018-12-08 12:14:11,605 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_start_xmit [2018-12-08 12:14:11,605 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_start_xmit [2018-12-08 12:14:11,605 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_unregister_driver [2018-12-08 12:14:11,605 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_unregister_driver [2018-12-08 12:14:11,605 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_add [2018-12-08 12:14:11,605 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_add [2018-12-08 12:14:11,606 INFO L130 BoogieDeclarations]: Found specification of procedure __bitmap_weight [2018-12-08 12:14:11,606 INFO L138 BoogieDeclarations]: Found implementation of procedure __bitmap_weight [2018-12-08 12:14:11,606 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_release_rx_bufs [2018-12-08 12:14:11,606 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_release_rx_bufs [2018-12-08 12:14:11,606 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_any [2018-12-08 12:14:11,606 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_kfree_skb_any [2018-12-08 12:14:11,606 INFO L130 BoogieDeclarations]: Found specification of procedure gnttab_end_foreign_access_ref [2018-12-08 12:14:11,606 INFO L138 BoogieDeclarations]: Found implementation of procedure gnttab_end_foreign_access_ref [2018-12-08 12:14:11,606 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_init_queue [2018-12-08 12:14:11,606 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_init_queue [2018-12-08 12:14:11,607 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2018-12-08 12:14:11,607 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2018-12-08 12:14:11,607 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2018-12-08 12:14:11,607 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2018-12-08 12:14:11,607 INFO L130 BoogieDeclarations]: Found specification of procedure __napi_schedule [2018-12-08 12:14:11,607 INFO L138 BoogieDeclarations]: Found implementation of procedure __napi_schedule [2018-12-08 12:14:11,607 INFO L130 BoogieDeclarations]: Found specification of procedure gnttab_free_grant_references [2018-12-08 12:14:11,607 INFO L138 BoogieDeclarations]: Found implementation of procedure gnttab_free_grant_references [2018-12-08 12:14:11,607 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_4 [2018-12-08 12:14:11,607 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_4 [2018-12-08 12:14:11,607 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtoul [2018-12-08 12:14:11,608 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_strtoul [2018-12-08 12:14:11,608 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2018-12-08 12:14:11,608 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2018-12-08 12:14:11,608 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2018-12-08 12:14:11,608 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2018-12-08 12:14:11,608 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_connect [2018-12-08 12:14:11,608 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_connect [2018-12-08 12:14:11,608 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_switch_state [2018-12-08 12:14:11,608 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_switch_state [2018-12-08 12:14:11,608 INFO L130 BoogieDeclarations]: Found specification of procedure xen_has_pv_nic_devices [2018-12-08 12:14:11,608 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_has_pv_nic_devices [2018-12-08 12:14:11,608 INFO L130 BoogieDeclarations]: Found specification of procedure unbind_from_irqhandler [2018-12-08 12:14:11,609 INFO L138 BoogieDeclarations]: Found implementation of procedure unbind_from_irqhandler [2018-12-08 12:14:11,609 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_array [2018-12-08 12:14:11,609 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_array [2018-12-08 12:14:11,609 INFO L130 BoogieDeclarations]: Found specification of procedure get_zeroed_page [2018-12-08 12:14:11,609 INFO L138 BoogieDeclarations]: Found implementation of procedure get_zeroed_page [2018-12-08 12:14:11,609 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2018-12-08 12:14:11,609 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2018-12-08 12:14:11,609 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kcalloc_14 [2018-12-08 12:14:11,609 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kcalloc_14 [2018-12-08 12:14:11,609 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-12-08 12:14:11,609 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_1 [2018-12-08 12:14:11,610 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_1 [2018-12-08 12:14:11,610 INFO L130 BoogieDeclarations]: Found specification of procedure netback_changed [2018-12-08 12:14:11,610 INFO L138 BoogieDeclarations]: Found implementation of procedure netback_changed [2018-12-08 12:14:11,610 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_poll_controller [2018-12-08 12:14:11,610 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_poll_controller [2018-12-08 12:14:11,610 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_insert [2018-12-08 12:14:11,610 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_insert [2018-12-08 12:14:11,610 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2018-12-08 12:14:11,610 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2018-12-08 12:14:11,610 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_device_ops_4 [2018-12-08 12:14:11,610 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_device_ops_4 [2018-12-08 12:14:11,610 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_weight [2018-12-08 12:14:11,611 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_weight [2018-12-08 12:14:11,611 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2018-12-08 12:14:11,611 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2018-12-08 12:14:11,611 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2018-12-08 12:14:11,611 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2018-12-08 12:14:11,611 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2018-12-08 12:14:11,611 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2018-12-08 12:14:11,611 INFO L130 BoogieDeclarations]: Found specification of procedure skb_get_queue_mapping [2018-12-08 12:14:11,611 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_get_queue_mapping [2018-12-08 12:14:11,611 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2018-12-08 12:14:11,611 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2018-12-08 12:14:11,611 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_update_features [2018-12-08 12:14:11,611 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_update_features [2018-12-08 12:14:11,612 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_page [2018-12-08 12:14:11,612 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_page [2018-12-08 12:14:11,612 INFO L130 BoogieDeclarations]: Found specification of procedure net_gso_ok [2018-12-08 12:14:11,612 INFO L138 BoogieDeclarations]: Found implementation of procedure net_gso_ok [2018-12-08 12:14:11,612 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_sysfs_delif [2018-12-08 12:14:11,612 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_sysfs_delif [2018-12-08 12:14:11,612 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2018-12-08 12:14:11,612 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2018-12-08 12:14:11,612 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_select_queue [2018-12-08 12:14:11,612 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_select_queue [2018-12-08 12:14:11,612 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pages_current [2018-12-08 12:14:11,612 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_pages_current [2018-12-08 12:14:11,613 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_end_access [2018-12-08 12:14:11,613 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_end_access [2018-12-08 12:14:11,613 INFO L130 BoogieDeclarations]: Found specification of procedure skb_get [2018-12-08 12:14:11,613 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_get [2018-12-08 12:14:11,613 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2018-12-08 12:14:11,613 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2018-12-08 12:14:11,613 INFO L130 BoogieDeclarations]: Found specification of procedure compound_order [2018-12-08 12:14:11,613 INFO L138 BoogieDeclarations]: Found implementation of procedure compound_order [2018-12-08 12:14:11,613 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2018-12-08 12:14:11,613 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2018-12-08 12:14:11,613 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_before [2018-12-08 12:14:11,613 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_before [2018-12-08 12:14:11,614 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_open [2018-12-08 12:14:11,614 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_open [2018-12-08 12:14:11,614 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_get_rx_ref [2018-12-08 12:14:11,614 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_get_rx_ref [2018-12-08 12:14:11,614 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2018-12-08 12:14:11,614 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2018-12-08 12:14:11,614 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2018-12-08 12:14:11,614 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2018-12-08 12:14:11,614 INFO L130 BoogieDeclarations]: Found specification of procedure skb_add_rx_frag [2018-12-08 12:14:11,614 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_add_rx_frag [2018-12-08 12:14:11,614 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_bh_6 [2018-12-08 12:14:11,614 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_bh_6 [2018-12-08 12:14:11,614 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_41 [2018-12-08 12:14:11,615 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_41 [2018-12-08 12:14:11,615 INFO L130 BoogieDeclarations]: Found specification of procedure setup_netfront_split [2018-12-08 12:14:11,615 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_netfront_split [2018-12-08 12:14:11,615 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2018-12-08 12:14:11,615 INFO L130 BoogieDeclarations]: Found specification of procedure net_ratelimit [2018-12-08 12:14:11,615 INFO L138 BoogieDeclarations]: Found implementation of procedure net_ratelimit [2018-12-08 12:14:11,615 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2018-12-08 12:14:11,615 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2018-12-08 12:14:11,615 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2018-12-08 12:14:11,615 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_ethtool_ops_3 [2018-12-08 12:14:11,615 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_ethtool_ops_3 [2018-12-08 12:14:11,615 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2018-12-08 12:14:11,616 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2018-12-08 12:14:11,616 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_uninit [2018-12-08 12:14:11,616 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_uninit [2018-12-08 12:14:11,616 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2018-12-08 12:14:11,616 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2018-12-08 12:14:11,616 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2018-12-08 12:14:11,616 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2018-12-08 12:14:11,616 INFO L130 BoogieDeclarations]: Found specification of procedure get_id_from_freelist [2018-12-08 12:14:11,616 INFO L138 BoogieDeclarations]: Found implementation of procedure get_id_from_freelist [2018-12-08 12:14:11,616 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_all_queues [2018-12-08 12:14:11,616 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_all_queues [2018-12-08 12:14:11,617 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_dequeue [2018-12-08 12:14:11,617 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_dequeue [2018-12-08 12:14:11,617 INFO L130 BoogieDeclarations]: Found specification of procedure __get_page_tail [2018-12-08 12:14:11,617 INFO L138 BoogieDeclarations]: Found implementation of procedure __get_page_tail [2018-12-08 12:14:11,617 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_fix_features [2018-12-08 12:14:11,617 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_fix_features [2018-12-08 12:14:11,617 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_1 [2018-12-08 12:14:11,617 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_1 [2018-12-08 12:14:11,617 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2018-12-08 12:14:11,617 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2018-12-08 12:14:11,617 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_irq [2018-12-08 12:14:11,618 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_kfree_skb_irq [2018-12-08 12:14:11,618 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_39 [2018-12-08 12:14:11,618 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_39 [2018-12-08 12:14:11,618 INFO L130 BoogieDeclarations]: Found specification of procedure get_phys_to_machine [2018-12-08 12:14:11,618 INFO L138 BoogieDeclarations]: Found implementation of procedure get_phys_to_machine [2018-12-08 12:14:11,618 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2018-12-08 12:14:11,618 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2018-12-08 12:14:11,618 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_rx_interrupt [2018-12-08 12:14:11,618 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_rx_interrupt [2018-12-08 12:14:11,618 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_42 [2018-12-08 12:14:11,618 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_42 [2018-12-08 12:14:11,618 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_maybe_wake_tx [2018-12-08 12:14:11,619 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_maybe_wake_tx [2018-12-08 12:14:11,619 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2018-12-08 12:14:11,619 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2018-12-08 12:14:11,619 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_next [2018-12-08 12:14:11,619 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_next [2018-12-08 12:14:11,619 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-12-08 12:14:11,619 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-12-08 12:14:11,619 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-12-08 12:14:11,619 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2018-12-08 12:14:11,619 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2018-12-08 12:14:11,619 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_1 [2018-12-08 12:14:11,619 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_1 [2018-12-08 12:14:11,619 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_35 [2018-12-08 12:14:11,620 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_35 [2018-12-08 12:14:11,620 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2018-12-08 12:14:11,620 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_make_frags [2018-12-08 12:14:11,620 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_make_frags [2018-12-08 12:14:11,620 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2018-12-08 12:14:11,620 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2018-12-08 12:14:11,620 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2018-12-08 12:14:11,620 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2018-12-08 12:14:11,620 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2018-12-08 12:14:11,620 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2018-12-08 12:14:11,620 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_strstate [2018-12-08 12:14:11,620 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_strstate [2018-12-08 12:14:11,620 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2018-12-08 12:14:11,621 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2018-12-08 12:14:11,621 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_suspend_2 [2018-12-08 12:14:11,621 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_suspend_2 [2018-12-08 12:14:11,621 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2018-12-08 12:14:11,621 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2018-12-08 12:14:11,621 INFO L130 BoogieDeclarations]: Found specification of procedure PageCompound [2018-12-08 12:14:11,621 INFO L138 BoogieDeclarations]: Found implementation of procedure PageCompound [2018-12-08 12:14:11,621 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_8 [2018-12-08 12:14:11,621 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_8 [2018-12-08 12:14:11,621 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_check [2018-12-08 12:14:11,621 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_check [2018-12-08 12:14:11,621 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_pages_11 [2018-12-08 12:14:11,621 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_pages_11 [2018-12-08 12:14:11,621 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_gso [2018-12-08 12:14:11,621 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_gso [2018-12-08 12:14:11,622 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2018-12-08 12:14:11,622 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2018-12-08 12:14:11,622 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2018-12-08 12:14:11,622 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2018-12-08 12:14:11,622 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_register_frontend [2018-12-08 12:14:11,622 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_register_frontend [2018-12-08 12:14:11,622 INFO L130 BoogieDeclarations]: Found specification of procedure netif_set_gso_max_size [2018-12-08 12:14:11,622 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_set_gso_max_size [2018-12-08 12:14:11,622 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_len [2018-12-08 12:14:11,622 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_len [2018-12-08 12:14:11,622 INFO L130 BoogieDeclarations]: Found specification of procedure gnttab_grant_foreign_access_ref [2018-12-08 12:14:11,622 INFO L138 BoogieDeclarations]: Found implementation of procedure gnttab_grant_foreign_access_ref [2018-12-08 12:14:11,622 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_interrupt [2018-12-08 12:14:11,622 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_interrupt [2018-12-08 12:14:11,623 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_40 [2018-12-08 12:14:11,623 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_40 [2018-12-08 12:14:11,623 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_43 [2018-12-08 12:14:11,623 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_43 [2018-12-08 12:14:11,623 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2018-12-08 12:14:11,623 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2018-12-08 12:14:11,623 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2018-12-08 12:14:11,623 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2018-12-08 12:14:11,623 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_set_features [2018-12-08 12:14:11,623 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_set_features [2018-12-08 12:14:11,623 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2018-12-08 12:14:11,623 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2018-12-08 12:14:11,623 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irq [2018-12-08 12:14:11,623 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irq [2018-12-08 12:14:11,624 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_begin_irq [2018-12-08 12:14:11,624 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_begin_irq [2018-12-08 12:14:11,624 INFO L130 BoogieDeclarations]: Found specification of procedure skb_has_frag_list [2018-12-08 12:14:11,624 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_has_frag_list [2018-12-08 12:14:11,624 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~C_ULONG~TO~VOID [2018-12-08 12:14:11,624 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~C_ULONG~TO~VOID [2018-12-08 12:14:11,624 INFO L130 BoogieDeclarations]: Found specification of procedure setup_netfront_single [2018-12-08 12:14:11,624 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_netfront_single [2018-12-08 12:14:11,624 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_create_dev [2018-12-08 12:14:11,624 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_create_dev [2018-12-08 12:14:11,624 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_count_skb_frag_slots [2018-12-08 12:14:11,624 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_count_skb_frag_slots [2018-12-08 12:14:11,624 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2018-12-08 12:14:11,624 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2018-12-08 12:14:11,625 INFO L130 BoogieDeclarations]: Found specification of procedure gnttab_query_foreign_access [2018-12-08 12:14:11,625 INFO L138 BoogieDeclarations]: Found implementation of procedure gnttab_query_foreign_access [2018-12-08 12:14:11,625 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2018-12-08 12:14:11,625 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule_prep [2018-12-08 12:14:11,625 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule_prep [2018-12-08 12:14:11,625 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2018-12-08 12:14:11,625 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2018-12-08 12:14:11,625 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2018-12-08 12:14:11,625 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2018-12-08 12:14:11,625 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2018-12-08 12:14:11,625 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2018-12-08 12:14:11,625 INFO L130 BoogieDeclarations]: Found specification of procedure device_remove_file [2018-12-08 12:14:11,625 INFO L138 BoogieDeclarations]: Found implementation of procedure device_remove_file [2018-12-08 12:14:11,625 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_free_evtchn [2018-12-08 12:14:11,626 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_free_evtchn [2018-12-08 12:14:11,626 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_get_rx_skb [2018-12-08 12:14:11,626 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_get_rx_skb [2018-12-08 12:14:11,626 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-12-08 12:14:11,626 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-12-08 12:14:11,626 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_tx_buf_gc [2018-12-08 12:14:11,626 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_tx_buf_gc [2018-12-08 12:14:11,626 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2018-12-08 12:14:11,626 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2018-12-08 12:14:11,626 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2018-12-08 12:14:11,626 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2018-12-08 12:14:42,125 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-12-08 12:14:42,126 INFO L280 CfgBuilder]: Removed 0 assue(true) statements. [2018-12-08 12:14:42,126 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.12 12:14:42 BoogieIcfgContainer [2018-12-08 12:14:42,126 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-12-08 12:14:42,127 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-12-08 12:14:42,127 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-12-08 12:14:42,129 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-12-08 12:14:42,129 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 08.12 12:14:09" (1/3) ... [2018-12-08 12:14:42,130 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3200464d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.12 12:14:42, skipping insertion in model container [2018-12-08 12:14:42,130 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 12:14:11" (2/3) ... [2018-12-08 12:14:42,130 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3200464d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.12 12:14:42, skipping insertion in model container [2018-12-08 12:14:42,130 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.12 12:14:42" (3/3) ... [2018-12-08 12:14:42,132 INFO L112 eAbstractionObserver]: Analyzing ICFG 43_2a_bitvector_linux-3.16-rc1.tar.xz-43_2a-drivers--net--xen-netfront.ko-entry_point_true-unreach-call.cil.out.i [2018-12-08 12:14:42,140 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-12-08 12:14:42,147 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-12-08 12:14:42,158 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-12-08 12:14:42,182 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2018-12-08 12:14:42,182 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-12-08 12:14:42,182 INFO L383 AbstractCegarLoop]: Hoare is true [2018-12-08 12:14:42,182 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-12-08 12:14:42,182 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-12-08 12:14:42,182 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-12-08 12:14:42,182 INFO L387 AbstractCegarLoop]: Difference is false [2018-12-08 12:14:42,182 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-12-08 12:14:42,182 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-12-08 12:14:42,211 INFO L276 IsEmpty]: Start isEmpty. Operand 2072 states. [2018-12-08 12:14:42,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2018-12-08 12:14:42,227 INFO L394 BasicCegarLoop]: Found error trace [2018-12-08 12:14:42,228 INFO L402 BasicCegarLoop]: trace histogram [9, 9, 9, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 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] [2018-12-08 12:14:42,229 INFO L423 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-08 12:14:42,232 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 12:14:42,232 INFO L82 PathProgramCache]: Analyzing trace with hash 538004044, now seen corresponding path program 1 times [2018-12-08 12:14:42,236 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-12-08 12:14:42,236 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_a9ab099a-f23d-4b12-b849-6635363cfe7c/bin-2019/uautomizer/cvc4 Starting monitored process 2 with cvc4 --incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with cvc4 --incremental --print-success --lang smt --rewrite-divk [2018-12-08 12:14:42,261 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 12:14:42,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 12:14:42,863 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-08 12:14:42,918 INFO L134 CoverageAnalysis]: Checked inductivity of 173 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 173 trivial. 0 not checked. [2018-12-08 12:14:42,918 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-12-08 12:14:42,923 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-08 12:14:42,923 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-08 12:14:42,925 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-08 12:14:42,933 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-08 12:14:42,934 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-08 12:14:42,936 INFO L87 Difference]: Start difference. First operand 2072 states. Second operand 3 states. [2018-12-08 12:14:43,967 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-08 12:14:43,967 INFO L93 Difference]: Finished difference Result 5395 states and 6886 transitions. [2018-12-08 12:14:43,967 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-08 12:14:43,968 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 180 [2018-12-08 12:14:43,969 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-08 12:14:43,995 INFO L225 Difference]: With dead ends: 5395 [2018-12-08 12:14:43,995 INFO L226 Difference]: Without dead ends: 3047 [2018-12-08 12:14:44,004 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 179 GetRequests, 178 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-08 12:14:44,019 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3047 states. [2018-12-08 12:14:44,114 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3047 to 3033. [2018-12-08 12:14:44,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3033 states. [2018-12-08 12:14:44,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3033 states to 3033 states and 3795 transitions. [2018-12-08 12:14:44,123 INFO L78 Accepts]: Start accepts. Automaton has 3033 states and 3795 transitions. Word has length 180 [2018-12-08 12:14:44,123 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-08 12:14:44,123 INFO L480 AbstractCegarLoop]: Abstraction has 3033 states and 3795 transitions. [2018-12-08 12:14:44,124 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-08 12:14:44,124 INFO L276 IsEmpty]: Start isEmpty. Operand 3033 states and 3795 transitions. [2018-12-08 12:14:44,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2018-12-08 12:14:44,127 INFO L394 BasicCegarLoop]: Found error trace [2018-12-08 12:14:44,127 INFO L402 BasicCegarLoop]: trace histogram [9, 9, 9, 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, 1, 1, 1, 1, 1, 1, 1] [2018-12-08 12:14:44,127 INFO L423 AbstractCegarLoop]: === Iteration 2 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-08 12:14:44,127 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 12:14:44,127 INFO L82 PathProgramCache]: Analyzing trace with hash 1146125020, now seen corresponding path program 1 times [2018-12-08 12:14:44,128 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-12-08 12:14:44,128 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_a9ab099a-f23d-4b12-b849-6635363cfe7c/bin-2019/uautomizer/cvc4 Starting monitored process 3 with cvc4 --incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with cvc4 --incremental --print-success --lang smt --rewrite-divk [2018-12-08 12:14:44,158 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 12:14:44,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 12:14:44,794 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-08 12:14:44,816 INFO L134 CoverageAnalysis]: Checked inductivity of 159 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 159 trivial. 0 not checked. [2018-12-08 12:14:44,816 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-12-08 12:14:44,820 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-08 12:14:44,820 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-08 12:14:44,821 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-08 12:14:44,822 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-08 12:14:44,822 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-08 12:14:44,822 INFO L87 Difference]: Start difference. First operand 3033 states and 3795 transitions. Second operand 3 states. [2018-12-08 12:14:45,737 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-08 12:14:45,738 INFO L93 Difference]: Finished difference Result 7155 states and 8933 transitions. [2018-12-08 12:14:45,738 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-08 12:14:45,738 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 173 [2018-12-08 12:14:45,739 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-08 12:14:45,756 INFO L225 Difference]: With dead ends: 7155 [2018-12-08 12:14:45,756 INFO L226 Difference]: Without dead ends: 4155 [2018-12-08 12:14:45,764 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 172 GetRequests, 171 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-08 12:14:45,769 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4155 states. [2018-12-08 12:14:45,848 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4155 to 4152. [2018-12-08 12:14:45,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4152 states. [2018-12-08 12:14:45,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4152 states to 4152 states and 5179 transitions. [2018-12-08 12:14:45,861 INFO L78 Accepts]: Start accepts. Automaton has 4152 states and 5179 transitions. Word has length 173 [2018-12-08 12:14:45,861 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-08 12:14:45,861 INFO L480 AbstractCegarLoop]: Abstraction has 4152 states and 5179 transitions. [2018-12-08 12:14:45,861 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-08 12:14:45,862 INFO L276 IsEmpty]: Start isEmpty. Operand 4152 states and 5179 transitions. [2018-12-08 12:14:45,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2018-12-08 12:14:45,864 INFO L394 BasicCegarLoop]: Found error trace [2018-12-08 12:14:45,865 INFO L402 BasicCegarLoop]: trace histogram [11, 11, 11, 3, 3, 3, 2, 2, 2, 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, 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] [2018-12-08 12:14:45,865 INFO L423 AbstractCegarLoop]: === Iteration 3 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-08 12:14:45,865 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 12:14:45,865 INFO L82 PathProgramCache]: Analyzing trace with hash 2138533449, now seen corresponding path program 1 times [2018-12-08 12:14:45,866 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-12-08 12:14:45,866 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_a9ab099a-f23d-4b12-b849-6635363cfe7c/bin-2019/uautomizer/cvc4 Starting monitored process 4 with cvc4 --incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with cvc4 --incremental --print-success --lang smt --rewrite-divk [2018-12-08 12:14:45,900 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 12:14:46,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 12:14:46,486 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-08 12:14:46,525 INFO L134 CoverageAnalysis]: Checked inductivity of 239 backedges. 76 proven. 0 refuted. 0 times theorem prover too weak. 163 trivial. 0 not checked. [2018-12-08 12:14:46,525 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-12-08 12:14:46,528 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-08 12:14:46,528 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-08 12:14:46,529 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-08 12:14:46,529 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-08 12:14:46,529 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-08 12:14:46,529 INFO L87 Difference]: Start difference. First operand 4152 states and 5179 transitions. Second operand 3 states. [2018-12-08 12:14:49,510 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-08 12:14:49,510 INFO L93 Difference]: Finished difference Result 10874 states and 13574 transitions. [2018-12-08 12:14:49,511 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-08 12:14:49,511 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 212 [2018-12-08 12:14:49,511 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-08 12:14:49,528 INFO L225 Difference]: With dead ends: 10874 [2018-12-08 12:14:49,528 INFO L226 Difference]: Without dead ends: 6768 [2018-12-08 12:14:49,535 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 211 GetRequests, 210 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-08 12:14:49,540 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6768 states. [2018-12-08 12:14:49,652 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6768 to 6736. [2018-12-08 12:14:49,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6736 states. [2018-12-08 12:14:49,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6736 states to 6736 states and 8399 transitions. [2018-12-08 12:14:49,664 INFO L78 Accepts]: Start accepts. Automaton has 6736 states and 8399 transitions. Word has length 212 [2018-12-08 12:14:49,665 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-08 12:14:49,665 INFO L480 AbstractCegarLoop]: Abstraction has 6736 states and 8399 transitions. [2018-12-08 12:14:49,665 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-08 12:14:49,665 INFO L276 IsEmpty]: Start isEmpty. Operand 6736 states and 8399 transitions. [2018-12-08 12:14:49,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2018-12-08 12:14:49,667 INFO L394 BasicCegarLoop]: Found error trace [2018-12-08 12:14:49,667 INFO L402 BasicCegarLoop]: trace histogram [11, 11, 11, 3, 3, 3, 2, 2, 2, 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, 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] [2018-12-08 12:14:49,667 INFO L423 AbstractCegarLoop]: === Iteration 4 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-08 12:14:49,667 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 12:14:49,667 INFO L82 PathProgramCache]: Analyzing trace with hash -1367251995, now seen corresponding path program 1 times [2018-12-08 12:14:49,668 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-12-08 12:14:49,668 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_a9ab099a-f23d-4b12-b849-6635363cfe7c/bin-2019/uautomizer/cvc4 Starting monitored process 5 with cvc4 --incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with cvc4 --incremental --print-success --lang smt --rewrite-divk [2018-12-08 12:14:49,691 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 12:14:50,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 12:14:50,314 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-08 12:14:50,349 INFO L134 CoverageAnalysis]: Checked inductivity of 239 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 236 trivial. 0 not checked. [2018-12-08 12:14:50,349 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-12-08 12:14:50,352 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-08 12:14:50,352 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-08 12:14:50,352 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-08 12:14:50,353 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-08 12:14:50,353 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-08 12:14:50,353 INFO L87 Difference]: Start difference. First operand 6736 states and 8399 transitions. Second operand 3 states. [2018-12-08 12:14:50,517 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-08 12:14:50,518 INFO L93 Difference]: Finished difference Result 13478 states and 16820 transitions. [2018-12-08 12:14:50,518 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-08 12:14:50,518 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 210 [2018-12-08 12:14:50,518 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-08 12:14:50,535 INFO L225 Difference]: With dead ends: 13478 [2018-12-08 12:14:50,535 INFO L226 Difference]: Without dead ends: 6788 [2018-12-08 12:14:50,546 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 209 GetRequests, 208 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-08 12:14:50,552 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6788 states. [2018-12-08 12:14:50,669 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6788 to 6776. [2018-12-08 12:14:50,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6776 states. [2018-12-08 12:14:50,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6776 states to 6776 states and 8439 transitions. [2018-12-08 12:14:50,680 INFO L78 Accepts]: Start accepts. Automaton has 6776 states and 8439 transitions. Word has length 210 [2018-12-08 12:14:50,680 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-08 12:14:50,680 INFO L480 AbstractCegarLoop]: Abstraction has 6776 states and 8439 transitions. [2018-12-08 12:14:50,681 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-08 12:14:50,681 INFO L276 IsEmpty]: Start isEmpty. Operand 6776 states and 8439 transitions. [2018-12-08 12:14:50,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2018-12-08 12:14:50,683 INFO L394 BasicCegarLoop]: Found error trace [2018-12-08 12:14:50,683 INFO L402 BasicCegarLoop]: trace histogram [11, 11, 11, 3, 3, 3, 2, 2, 2, 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, 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] [2018-12-08 12:14:50,683 INFO L423 AbstractCegarLoop]: === Iteration 5 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-08 12:14:50,683 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 12:14:50,683 INFO L82 PathProgramCache]: Analyzing trace with hash -520399907, now seen corresponding path program 1 times [2018-12-08 12:14:50,684 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-12-08 12:14:50,684 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_a9ab099a-f23d-4b12-b849-6635363cfe7c/bin-2019/uautomizer/cvc4 Starting monitored process 6 with cvc4 --incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with cvc4 --incremental --print-success --lang smt --rewrite-divk [2018-12-08 12:14:50,710 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 12:14:51,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 12:14:51,299 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-08 12:14:51,332 INFO L134 CoverageAnalysis]: Checked inductivity of 239 backedges. 76 proven. 0 refuted. 0 times theorem prover too weak. 163 trivial. 0 not checked. [2018-12-08 12:14:51,332 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-12-08 12:14:51,336 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-08 12:14:51,336 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-12-08 12:14:51,337 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-12-08 12:14:51,337 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-12-08 12:14:51,337 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-12-08 12:14:51,337 INFO L87 Difference]: Start difference. First operand 6776 states and 8439 transitions. Second operand 5 states. [2018-12-08 12:14:54,148 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-08 12:14:54,148 INFO L93 Difference]: Finished difference Result 13530 states and 16844 transitions. [2018-12-08 12:14:54,148 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-12-08 12:14:54,148 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 210 [2018-12-08 12:14:54,149 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-08 12:14:54,165 INFO L225 Difference]: With dead ends: 13530 [2018-12-08 12:14:54,165 INFO L226 Difference]: Without dead ends: 6776 [2018-12-08 12:14:54,176 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 209 GetRequests, 206 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-12-08 12:14:54,182 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6776 states. [2018-12-08 12:14:54,293 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6776 to 6776. [2018-12-08 12:14:54,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6776 states. [2018-12-08 12:14:54,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6776 states to 6776 states and 8427 transitions. [2018-12-08 12:14:54,302 INFO L78 Accepts]: Start accepts. Automaton has 6776 states and 8427 transitions. Word has length 210 [2018-12-08 12:14:54,303 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-08 12:14:54,303 INFO L480 AbstractCegarLoop]: Abstraction has 6776 states and 8427 transitions. [2018-12-08 12:14:54,303 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-12-08 12:14:54,303 INFO L276 IsEmpty]: Start isEmpty. Operand 6776 states and 8427 transitions. [2018-12-08 12:14:54,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 238 [2018-12-08 12:14:54,305 INFO L394 BasicCegarLoop]: Found error trace [2018-12-08 12:14:54,306 INFO L402 BasicCegarLoop]: trace histogram [11, 11, 11, 3, 3, 3, 2, 2, 2, 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, 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] [2018-12-08 12:14:54,306 INFO L423 AbstractCegarLoop]: === Iteration 6 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-08 12:14:54,306 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 12:14:54,306 INFO L82 PathProgramCache]: Analyzing trace with hash -187899658, now seen corresponding path program 1 times [2018-12-08 12:14:54,307 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-12-08 12:14:54,307 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_a9ab099a-f23d-4b12-b849-6635363cfe7c/bin-2019/uautomizer/cvc4 Starting monitored process 7 with cvc4 --incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 7 with cvc4 --incremental --print-success --lang smt --rewrite-divk [2018-12-08 12:14:54,330 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 12:14:54,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 12:14:54,962 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-08 12:14:55,062 INFO L134 CoverageAnalysis]: Checked inductivity of 239 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 239 trivial. 0 not checked. [2018-12-08 12:14:55,062 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-12-08 12:14:55,067 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-08 12:14:55,067 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-08 12:14:55,067 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-08 12:14:55,067 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-08 12:14:55,067 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-08 12:14:55,068 INFO L87 Difference]: Start difference. First operand 6776 states and 8427 transitions. Second operand 3 states. [2018-12-08 12:14:55,198 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-08 12:14:55,199 INFO L93 Difference]: Finished difference Result 12453 states and 15581 transitions. [2018-12-08 12:14:55,199 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-08 12:14:55,199 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 237 [2018-12-08 12:14:55,199 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-08 12:14:55,228 INFO L225 Difference]: With dead ends: 12453 [2018-12-08 12:14:55,229 INFO L226 Difference]: Without dead ends: 12450 [2018-12-08 12:14:55,234 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 236 GetRequests, 235 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-08 12:14:55,244 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 12450 states. [2018-12-08 12:14:55,450 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 12450 to 12373. [2018-12-08 12:14:55,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12373 states. [2018-12-08 12:14:55,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12373 states to 12373 states and 15457 transitions. [2018-12-08 12:14:55,467 INFO L78 Accepts]: Start accepts. Automaton has 12373 states and 15457 transitions. Word has length 237 [2018-12-08 12:14:55,468 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-08 12:14:55,468 INFO L480 AbstractCegarLoop]: Abstraction has 12373 states and 15457 transitions. [2018-12-08 12:14:55,468 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-08 12:14:55,468 INFO L276 IsEmpty]: Start isEmpty. Operand 12373 states and 15457 transitions. [2018-12-08 12:14:55,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 331 [2018-12-08 12:14:55,477 INFO L394 BasicCegarLoop]: Found error trace [2018-12-08 12:14:55,477 INFO L402 BasicCegarLoop]: trace histogram [12, 12, 12, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 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, 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] [2018-12-08 12:14:55,477 INFO L423 AbstractCegarLoop]: === Iteration 7 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-08 12:14:55,477 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 12:14:55,477 INFO L82 PathProgramCache]: Analyzing trace with hash 573957609, now seen corresponding path program 1 times [2018-12-08 12:14:55,478 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-12-08 12:14:55,478 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_a9ab099a-f23d-4b12-b849-6635363cfe7c/bin-2019/uautomizer/cvc4 Starting monitored process 8 with cvc4 --incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 8 with cvc4 --incremental --print-success --lang smt --rewrite-divk [2018-12-08 12:14:55,510 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 12:14:56,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 12:14:56,077 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-08 12:14:56,114 INFO L134 CoverageAnalysis]: Checked inductivity of 310 backedges. 57 proven. 0 refuted. 0 times theorem prover too weak. 253 trivial. 0 not checked. [2018-12-08 12:14:56,114 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-12-08 12:14:56,118 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-08 12:14:56,118 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-08 12:14:56,118 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-08 12:14:56,118 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-08 12:14:56,118 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-08 12:14:56,118 INFO L87 Difference]: Start difference. First operand 12373 states and 15457 transitions. Second operand 3 states. [2018-12-08 12:14:59,169 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-08 12:14:59,169 INFO L93 Difference]: Finished difference Result 30586 states and 38266 transitions. [2018-12-08 12:14:59,170 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-08 12:14:59,170 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 330 [2018-12-08 12:14:59,170 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-08 12:14:59,203 INFO L225 Difference]: With dead ends: 30586 [2018-12-08 12:14:59,203 INFO L226 Difference]: Without dead ends: 18259 [2018-12-08 12:14:59,225 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 329 GetRequests, 328 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-08 12:14:59,239 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 18259 states. [2018-12-08 12:14:59,588 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 18259 to 18166. [2018-12-08 12:14:59,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 18166 states. [2018-12-08 12:14:59,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18166 states to 18166 states and 22595 transitions. [2018-12-08 12:14:59,610 INFO L78 Accepts]: Start accepts. Automaton has 18166 states and 22595 transitions. Word has length 330 [2018-12-08 12:14:59,611 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-08 12:14:59,611 INFO L480 AbstractCegarLoop]: Abstraction has 18166 states and 22595 transitions. [2018-12-08 12:14:59,611 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-08 12:14:59,611 INFO L276 IsEmpty]: Start isEmpty. Operand 18166 states and 22595 transitions. [2018-12-08 12:14:59,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 354 [2018-12-08 12:14:59,623 INFO L394 BasicCegarLoop]: Found error trace [2018-12-08 12:14:59,624 INFO L402 BasicCegarLoop]: trace histogram [12, 12, 12, 4, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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, 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, 1, 1, 1, 1, 1, 1] [2018-12-08 12:14:59,624 INFO L423 AbstractCegarLoop]: === Iteration 8 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-08 12:14:59,624 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 12:14:59,624 INFO L82 PathProgramCache]: Analyzing trace with hash 1416424936, now seen corresponding path program 1 times [2018-12-08 12:14:59,625 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-12-08 12:14:59,625 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_a9ab099a-f23d-4b12-b849-6635363cfe7c/bin-2019/uautomizer/cvc4 Starting monitored process 9 with cvc4 --incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 9 with cvc4 --incremental --print-success --lang smt --rewrite-divk [2018-12-08 12:14:59,647 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 12:15:00,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 12:15:00,276 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-08 12:15:00,333 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 324 trivial. 0 not checked. [2018-12-08 12:15:00,333 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-12-08 12:15:00,337 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-08 12:15:00,337 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-12-08 12:15:00,337 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-12-08 12:15:00,337 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-12-08 12:15:00,337 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2018-12-08 12:15:00,337 INFO L87 Difference]: Start difference. First operand 18166 states and 22595 transitions. Second operand 6 states. [2018-12-08 12:15:00,546 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-08 12:15:00,546 INFO L93 Difference]: Finished difference Result 18221 states and 22643 transitions. [2018-12-08 12:15:00,546 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-12-08 12:15:00,546 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 353 [2018-12-08 12:15:00,547 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-08 12:15:00,582 INFO L225 Difference]: With dead ends: 18221 [2018-12-08 12:15:00,582 INFO L226 Difference]: Without dead ends: 18218 [2018-12-08 12:15:00,588 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 354 GetRequests, 348 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=39, Unknown=0, NotChecked=0, Total=56 [2018-12-08 12:15:00,600 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 18218 states. [2018-12-08 12:15:00,861 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 18218 to 18218. [2018-12-08 12:15:00,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 18218 states. [2018-12-08 12:15:00,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18218 states to 18218 states and 22634 transitions. [2018-12-08 12:15:00,884 INFO L78 Accepts]: Start accepts. Automaton has 18218 states and 22634 transitions. Word has length 353 [2018-12-08 12:15:00,884 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-08 12:15:00,884 INFO L480 AbstractCegarLoop]: Abstraction has 18218 states and 22634 transitions. [2018-12-08 12:15:00,884 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-12-08 12:15:00,884 INFO L276 IsEmpty]: Start isEmpty. Operand 18218 states and 22634 transitions. [2018-12-08 12:15:00,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 384 [2018-12-08 12:15:00,897 INFO L394 BasicCegarLoop]: Found error trace [2018-12-08 12:15:00,897 INFO L402 BasicCegarLoop]: trace histogram [12, 12, 12, 4, 4, 4, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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, 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, 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] [2018-12-08 12:15:00,897 INFO L423 AbstractCegarLoop]: === Iteration 9 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-08 12:15:00,898 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 12:15:00,898 INFO L82 PathProgramCache]: Analyzing trace with hash 206803283, now seen corresponding path program 1 times [2018-12-08 12:15:00,898 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-12-08 12:15:00,899 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_a9ab099a-f23d-4b12-b849-6635363cfe7c/bin-2019/uautomizer/cvc4 Starting monitored process 10 with cvc4 --incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 10 with cvc4 --incremental --print-success --lang smt --rewrite-divk [2018-12-08 12:15:00,920 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 12:15:01,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 12:15:01,552 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-08 12:15:01,623 INFO L134 CoverageAnalysis]: Checked inductivity of 338 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 336 trivial. 0 not checked. [2018-12-08 12:15:01,623 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-12-08 12:15:01,627 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-08 12:15:01,627 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2018-12-08 12:15:01,627 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-12-08 12:15:01,628 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-12-08 12:15:01,628 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2018-12-08 12:15:01,628 INFO L87 Difference]: Start difference. First operand 18218 states and 22634 transitions. Second operand 7 states. [2018-12-08 12:15:01,936 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-08 12:15:01,936 INFO L93 Difference]: Finished difference Result 18269 states and 22678 transitions. [2018-12-08 12:15:01,937 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-12-08 12:15:01,937 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 383 [2018-12-08 12:15:01,937 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-08 12:15:01,961 INFO L225 Difference]: With dead ends: 18269 [2018-12-08 12:15:01,962 INFO L226 Difference]: Without dead ends: 18266 [2018-12-08 12:15:01,966 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 384 GetRequests, 377 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=19, Invalid=53, Unknown=0, NotChecked=0, Total=72 [2018-12-08 12:15:01,978 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 18266 states. [2018-12-08 12:15:02,225 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 18266 to 18266. [2018-12-08 12:15:02,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 18266 states. [2018-12-08 12:15:02,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18266 states to 18266 states and 22669 transitions. [2018-12-08 12:15:02,246 INFO L78 Accepts]: Start accepts. Automaton has 18266 states and 22669 transitions. Word has length 383 [2018-12-08 12:15:02,246 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-08 12:15:02,247 INFO L480 AbstractCegarLoop]: Abstraction has 18266 states and 22669 transitions. [2018-12-08 12:15:02,247 INFO L481 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-12-08 12:15:02,247 INFO L276 IsEmpty]: Start isEmpty. Operand 18266 states and 22669 transitions. [2018-12-08 12:15:02,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 397 [2018-12-08 12:15:02,259 INFO L394 BasicCegarLoop]: Found error trace [2018-12-08 12:15:02,259 INFO L402 BasicCegarLoop]: trace histogram [11, 11, 11, 4, 4, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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, 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] [2018-12-08 12:15:02,260 INFO L423 AbstractCegarLoop]: === Iteration 10 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-08 12:15:02,260 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 12:15:02,260 INFO L82 PathProgramCache]: Analyzing trace with hash 847027370, now seen corresponding path program 1 times [2018-12-08 12:15:02,261 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-12-08 12:15:02,261 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_a9ab099a-f23d-4b12-b849-6635363cfe7c/bin-2019/uautomizer/cvc4 Starting monitored process 11 with cvc4 --incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 11 with cvc4 --incremental --print-success --lang smt --rewrite-divk [2018-12-08 12:15:02,285 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 12:15:02,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 12:15:02,967 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-08 12:15:03,022 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 95 proven. 0 refuted. 0 times theorem prover too weak. 246 trivial. 0 not checked. [2018-12-08 12:15:03,022 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-12-08 12:15:03,026 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-08 12:15:03,026 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-12-08 12:15:03,026 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-12-08 12:15:03,026 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-12-08 12:15:03,027 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2018-12-08 12:15:03,027 INFO L87 Difference]: Start difference. First operand 18266 states and 22669 transitions. Second operand 6 states. [2018-12-08 12:15:03,871 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-08 12:15:03,871 INFO L93 Difference]: Finished difference Result 36714 states and 45664 transitions. [2018-12-08 12:15:03,871 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-12-08 12:15:03,872 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 396 [2018-12-08 12:15:03,872 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-08 12:15:03,905 INFO L225 Difference]: With dead ends: 36714 [2018-12-08 12:15:03,905 INFO L226 Difference]: Without dead ends: 18494 [2018-12-08 12:15:03,927 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 397 GetRequests, 391 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=39, Unknown=0, NotChecked=0, Total=56 [2018-12-08 12:15:03,940 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 18494 states. [2018-12-08 12:15:04,277 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 18494 to 18338. [2018-12-08 12:15:04,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 18338 states. [2018-12-08 12:15:04,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18338 states to 18338 states and 22747 transitions. [2018-12-08 12:15:04,299 INFO L78 Accepts]: Start accepts. Automaton has 18338 states and 22747 transitions. Word has length 396 [2018-12-08 12:15:04,299 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-08 12:15:04,299 INFO L480 AbstractCegarLoop]: Abstraction has 18338 states and 22747 transitions. [2018-12-08 12:15:04,299 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-12-08 12:15:04,299 INFO L276 IsEmpty]: Start isEmpty. Operand 18338 states and 22747 transitions. [2018-12-08 12:15:04,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 475 [2018-12-08 12:15:04,312 INFO L394 BasicCegarLoop]: Found error trace [2018-12-08 12:15:04,312 INFO L402 BasicCegarLoop]: trace histogram [11, 11, 11, 4, 4, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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, 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] [2018-12-08 12:15:04,312 INFO L423 AbstractCegarLoop]: === Iteration 11 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-08 12:15:04,312 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 12:15:04,312 INFO L82 PathProgramCache]: Analyzing trace with hash -415536465, now seen corresponding path program 1 times [2018-12-08 12:15:04,313 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-12-08 12:15:04,313 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_a9ab099a-f23d-4b12-b849-6635363cfe7c/bin-2019/uautomizer/cvc4 Starting monitored process 12 with cvc4 --incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 12 with cvc4 --incremental --print-success --lang smt --rewrite-divk [2018-12-08 12:15:04,335 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 12:15:04,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 12:15:05,049 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-08 12:15:05,122 INFO L134 CoverageAnalysis]: Checked inductivity of 353 backedges. 100 proven. 0 refuted. 0 times theorem prover too weak. 253 trivial. 0 not checked. [2018-12-08 12:15:05,123 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-12-08 12:15:05,126 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-08 12:15:05,126 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-12-08 12:15:05,127 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-12-08 12:15:05,127 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-12-08 12:15:05,127 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-12-08 12:15:05,127 INFO L87 Difference]: Start difference. First operand 18338 states and 22747 transitions. Second operand 5 states. [2018-12-08 12:15:05,397 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-08 12:15:05,397 INFO L93 Difference]: Finished difference Result 36714 states and 45589 transitions. [2018-12-08 12:15:05,397 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-12-08 12:15:05,397 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 474 [2018-12-08 12:15:05,398 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-08 12:15:05,426 INFO L225 Difference]: With dead ends: 36714 [2018-12-08 12:15:05,426 INFO L226 Difference]: Without dead ends: 18422 [2018-12-08 12:15:05,446 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 473 GetRequests, 470 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-12-08 12:15:05,458 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 18422 states. [2018-12-08 12:15:05,711 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 18422 to 18380. [2018-12-08 12:15:05,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 18380 states. [2018-12-08 12:15:05,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18380 states to 18380 states and 22792 transitions. [2018-12-08 12:15:05,734 INFO L78 Accepts]: Start accepts. Automaton has 18380 states and 22792 transitions. Word has length 474 [2018-12-08 12:15:05,735 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-08 12:15:05,735 INFO L480 AbstractCegarLoop]: Abstraction has 18380 states and 22792 transitions. [2018-12-08 12:15:05,735 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-12-08 12:15:05,735 INFO L276 IsEmpty]: Start isEmpty. Operand 18380 states and 22792 transitions. [2018-12-08 12:15:05,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 480 [2018-12-08 12:15:05,746 INFO L394 BasicCegarLoop]: Found error trace [2018-12-08 12:15:05,747 INFO L402 BasicCegarLoop]: trace histogram [11, 11, 11, 4, 4, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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, 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] [2018-12-08 12:15:05,747 INFO L423 AbstractCegarLoop]: === Iteration 12 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-08 12:15:05,747 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 12:15:05,747 INFO L82 PathProgramCache]: Analyzing trace with hash 332618870, now seen corresponding path program 1 times [2018-12-08 12:15:05,748 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-12-08 12:15:05,748 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_a9ab099a-f23d-4b12-b849-6635363cfe7c/bin-2019/uautomizer/cvc4 Starting monitored process 13 with cvc4 --incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 13 with cvc4 --incremental --print-success --lang smt --rewrite-divk [2018-12-08 12:15:05,779 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 12:15:06,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 12:15:06,503 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-08 12:15:06,658 INFO L134 CoverageAnalysis]: Checked inductivity of 353 backedges. 101 proven. 0 refuted. 0 times theorem prover too weak. 252 trivial. 0 not checked. [2018-12-08 12:15:06,659 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-12-08 12:15:06,663 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-08 12:15:06,663 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-08 12:15:06,663 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-08 12:15:06,663 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-08 12:15:06,664 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-08 12:15:06,664 INFO L87 Difference]: Start difference. First operand 18380 states and 22792 transitions. Second operand 3 states. [2018-12-08 12:15:06,979 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-08 12:15:06,979 INFO L93 Difference]: Finished difference Result 36844 states and 45814 transitions. [2018-12-08 12:15:06,981 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-08 12:15:06,981 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 479 [2018-12-08 12:15:06,982 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-08 12:15:07,009 INFO L225 Difference]: With dead ends: 36844 [2018-12-08 12:15:07,009 INFO L226 Difference]: Without dead ends: 18510 [2018-12-08 12:15:07,029 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 478 GetRequests, 477 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-08 12:15:07,041 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 18510 states. [2018-12-08 12:15:07,297 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 18510 to 18390. [2018-12-08 12:15:07,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 18390 states. [2018-12-08 12:15:07,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18390 states to 18390 states and 22802 transitions. [2018-12-08 12:15:07,319 INFO L78 Accepts]: Start accepts. Automaton has 18390 states and 22802 transitions. Word has length 479 [2018-12-08 12:15:07,320 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-08 12:15:07,320 INFO L480 AbstractCegarLoop]: Abstraction has 18390 states and 22802 transitions. [2018-12-08 12:15:07,320 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-08 12:15:07,320 INFO L276 IsEmpty]: Start isEmpty. Operand 18390 states and 22802 transitions. [2018-12-08 12:15:07,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 488 [2018-12-08 12:15:07,331 INFO L394 BasicCegarLoop]: Found error trace [2018-12-08 12:15:07,331 INFO L402 BasicCegarLoop]: trace histogram [11, 11, 11, 4, 4, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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, 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] [2018-12-08 12:15:07,332 INFO L423 AbstractCegarLoop]: === Iteration 13 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-08 12:15:07,332 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 12:15:07,332 INFO L82 PathProgramCache]: Analyzing trace with hash 1705333085, now seen corresponding path program 1 times [2018-12-08 12:15:07,333 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-12-08 12:15:07,333 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_a9ab099a-f23d-4b12-b849-6635363cfe7c/bin-2019/uautomizer/cvc4 Starting monitored process 14 with cvc4 --incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 14 with cvc4 --incremental --print-success --lang smt --rewrite-divk [2018-12-08 12:15:07,358 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 12:15:08,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 12:15:08,076 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-08 12:15:08,148 INFO L134 CoverageAnalysis]: Checked inductivity of 354 backedges. 101 proven. 0 refuted. 0 times theorem prover too weak. 253 trivial. 0 not checked. [2018-12-08 12:15:08,148 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-12-08 12:15:08,152 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-08 12:15:08,152 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-08 12:15:08,153 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-08 12:15:08,153 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-08 12:15:08,153 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-08 12:15:08,153 INFO L87 Difference]: Start difference. First operand 18390 states and 22802 transitions. Second operand 3 states. [2018-12-08 12:15:08,429 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-08 12:15:08,429 INFO L93 Difference]: Finished difference Result 36830 states and 45750 transitions. [2018-12-08 12:15:08,430 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-08 12:15:08,430 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 487 [2018-12-08 12:15:08,430 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-08 12:15:08,459 INFO L225 Difference]: With dead ends: 36830 [2018-12-08 12:15:08,459 INFO L226 Difference]: Without dead ends: 18486 [2018-12-08 12:15:08,481 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 486 GetRequests, 485 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-08 12:15:08,493 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 18486 states. [2018-12-08 12:15:08,825 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 18486 to 18396. [2018-12-08 12:15:08,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 18396 states. [2018-12-08 12:15:08,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18396 states to 18396 states and 22808 transitions. [2018-12-08 12:15:08,847 INFO L78 Accepts]: Start accepts. Automaton has 18396 states and 22808 transitions. Word has length 487 [2018-12-08 12:15:08,847 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-08 12:15:08,847 INFO L480 AbstractCegarLoop]: Abstraction has 18396 states and 22808 transitions. [2018-12-08 12:15:08,847 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-08 12:15:08,847 INFO L276 IsEmpty]: Start isEmpty. Operand 18396 states and 22808 transitions. [2018-12-08 12:15:08,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 492 [2018-12-08 12:15:08,859 INFO L394 BasicCegarLoop]: Found error trace [2018-12-08 12:15:08,859 INFO L402 BasicCegarLoop]: trace histogram [11, 11, 11, 4, 4, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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, 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, 1, 1, 1, 1] [2018-12-08 12:15:08,860 INFO L423 AbstractCegarLoop]: === Iteration 14 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-08 12:15:08,860 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 12:15:08,860 INFO L82 PathProgramCache]: Analyzing trace with hash -1457896380, now seen corresponding path program 1 times [2018-12-08 12:15:08,861 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-12-08 12:15:08,861 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_a9ab099a-f23d-4b12-b849-6635363cfe7c/bin-2019/uautomizer/cvc4 Starting monitored process 15 with cvc4 --incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 15 with cvc4 --incremental --print-success --lang smt --rewrite-divk [2018-12-08 12:15:08,882 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 12:15:09,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 12:15:09,618 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-08 12:15:09,736 INFO L134 CoverageAnalysis]: Checked inductivity of 355 backedges. 101 proven. 0 refuted. 0 times theorem prover too weak. 254 trivial. 0 not checked. [2018-12-08 12:15:09,736 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-12-08 12:15:09,740 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-08 12:15:09,740 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-12-08 12:15:09,741 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-12-08 12:15:09,741 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-12-08 12:15:09,741 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-12-08 12:15:09,741 INFO L87 Difference]: Start difference. First operand 18396 states and 22808 transitions. Second operand 4 states. [2018-12-08 12:15:10,271 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-08 12:15:10,271 INFO L93 Difference]: Finished difference Result 30756 states and 37845 transitions. [2018-12-08 12:15:10,272 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-12-08 12:15:10,272 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 491 [2018-12-08 12:15:10,272 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-08 12:15:10,273 INFO L225 Difference]: With dead ends: 30756 [2018-12-08 12:15:10,273 INFO L226 Difference]: Without dead ends: 0 [2018-12-08 12:15:10,296 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 490 GetRequests, 488 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-12-08 12:15:10,297 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-12-08 12:15:10,297 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-12-08 12:15:10,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-12-08 12:15:10,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-12-08 12:15:10,300 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 491 [2018-12-08 12:15:10,300 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-08 12:15:10,300 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-12-08 12:15:10,300 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-12-08 12:15:10,300 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-12-08 12:15:10,300 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-12-08 12:15:10,303 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-12-08 12:15:16,823 WARN L180 SmtUtils]: Spent 166.00 ms on a formula simplification. DAG size of input: 46 DAG size of output: 17 [2018-12-08 12:15:17,123 WARN L180 SmtUtils]: Spent 142.00 ms on a formula simplification. DAG size of input: 46 DAG size of output: 17 [2018-12-08 12:15:17,561 WARN L180 SmtUtils]: Spent 177.00 ms on a formula simplification. DAG size of input: 46 DAG size of output: 17 [2018-12-08 12:15:18,844 WARN L180 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 46 DAG size of output: 12 [2018-12-08 12:15:21,006 WARN L180 SmtUtils]: Spent 168.00 ms on a formula simplification. DAG size of input: 46 DAG size of output: 17 [2018-12-08 12:15:22,630 WARN L180 SmtUtils]: Spent 174.00 ms on a formula simplification. DAG size of input: 46 DAG size of output: 17 [2018-12-08 12:15:23,022 WARN L180 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 43 DAG size of output: 14 [2018-12-08 12:15:23,458 INFO L448 ceAbstractionStarter]: For program point xenbus_frontend_closedEXIT(lines 11614 11616) no Hoare annotation was computed. [2018-12-08 12:15:23,458 INFO L451 ceAbstractionStarter]: At program point xenbus_frontend_closedENTRY(lines 11614 11616) the Hoare annotation is: true [2018-12-08 12:15:23,458 INFO L448 ceAbstractionStarter]: For program point xenbus_frontend_closedFINAL(lines 11614 11616) no Hoare annotation was computed. [2018-12-08 12:15:23,458 INFO L448 ceAbstractionStarter]: For program point xennet_get_ethtool_statsEXIT(lines 10009 10032) no Hoare annotation was computed. [2018-12-08 12:15:23,458 INFO L451 ceAbstractionStarter]: At program point L10017(line 10017) the Hoare annotation is: true [2018-12-08 12:15:23,459 INFO L448 ceAbstractionStarter]: For program point L10017-1(line 10017) no Hoare annotation was computed. [2018-12-08 12:15:23,459 INFO L451 ceAbstractionStarter]: At program point xennet_get_ethtool_statsENTRY(lines 10009 10032) the Hoare annotation is: true [2018-12-08 12:15:23,459 INFO L448 ceAbstractionStarter]: For program point xennet_get_ethtool_statsFINAL(lines 10009 10032) no Hoare annotation was computed. [2018-12-08 12:15:23,459 INFO L451 ceAbstractionStarter]: At program point L10027(lines 10016 10031) the Hoare annotation is: true [2018-12-08 12:15:23,459 INFO L448 ceAbstractionStarter]: For program point L10022-1(line 10022) no Hoare annotation was computed. [2018-12-08 12:15:23,459 INFO L451 ceAbstractionStarter]: At program point L10025(lines 10016 10031) the Hoare annotation is: true [2018-12-08 12:15:23,459 INFO L451 ceAbstractionStarter]: At program point L10022(line 10022) the Hoare annotation is: true [2018-12-08 12:15:23,459 INFO L451 ceAbstractionStarter]: At program point _raw_spin_lock_bhENTRY(lines 11352 11354) the Hoare annotation is: true [2018-12-08 12:15:23,459 INFO L448 ceAbstractionStarter]: For program point _raw_spin_lock_bhFINAL(lines 11352 11354) no Hoare annotation was computed. [2018-12-08 12:15:23,459 INFO L448 ceAbstractionStarter]: For program point _raw_spin_lock_bhEXIT(lines 11352 11354) no Hoare annotation was computed. [2018-12-08 12:15:23,460 INFO L448 ceAbstractionStarter]: For program point msleepEXIT(lines 11498 11500) no Hoare annotation was computed. [2018-12-08 12:15:23,460 INFO L451 ceAbstractionStarter]: At program point msleepENTRY(lines 11498 11500) the Hoare annotation is: true [2018-12-08 12:15:23,460 INFO L448 ceAbstractionStarter]: For program point msleepFINAL(lines 11498 11500) no Hoare annotation was computed. [2018-12-08 12:15:23,460 INFO L448 ceAbstractionStarter]: For program point netif_tx_wake_queueEXIT(lines 7047 7058) no Hoare annotation was computed. [2018-12-08 12:15:23,460 INFO L451 ceAbstractionStarter]: At program point netif_tx_wake_queueENTRY(lines 7047 7058) the Hoare annotation is: true [2018-12-08 12:15:23,460 INFO L448 ceAbstractionStarter]: For program point L7051-1(line 7051) no Hoare annotation was computed. [2018-12-08 12:15:23,460 INFO L448 ceAbstractionStarter]: For program point L7052-2(lines 7047 7058) no Hoare annotation was computed. [2018-12-08 12:15:23,460 INFO L451 ceAbstractionStarter]: At program point L7051(line 7051) the Hoare annotation is: true [2018-12-08 12:15:23,460 INFO L448 ceAbstractionStarter]: For program point L7052(lines 7052 7055) no Hoare annotation was computed. [2018-12-08 12:15:23,461 INFO L448 ceAbstractionStarter]: For program point L7053-1(line 7053) no Hoare annotation was computed. [2018-12-08 12:15:23,461 INFO L451 ceAbstractionStarter]: At program point L7053(line 7053) the Hoare annotation is: true [2018-12-08 12:15:23,461 INFO L451 ceAbstractionStarter]: At program point L9437(line 9437) the Hoare annotation is: true [2018-12-08 12:15:23,461 INFO L448 ceAbstractionStarter]: For program point L9437-1(line 9437) no Hoare annotation was computed. [2018-12-08 12:15:23,461 INFO L451 ceAbstractionStarter]: At program point L9450(line 9450) the Hoare annotation is: true [2018-12-08 12:15:23,461 INFO L451 ceAbstractionStarter]: At program point L9454(lines 9386 9468) the Hoare annotation is: true [2018-12-08 12:15:23,461 INFO L448 ceAbstractionStarter]: For program point L9413(lines 9413 9416) no Hoare annotation was computed. [2018-12-08 12:15:23,461 INFO L448 ceAbstractionStarter]: For program point L9446-1(line 9446) no Hoare annotation was computed. [2018-12-08 12:15:23,461 INFO L448 ceAbstractionStarter]: For program point L9450-1(line 9450) no Hoare annotation was computed. [2018-12-08 12:15:23,461 INFO L451 ceAbstractionStarter]: At program point L9446(line 9446) the Hoare annotation is: true [2018-12-08 12:15:23,462 INFO L451 ceAbstractionStarter]: At program point L9405(line 9405) the Hoare annotation is: true [2018-12-08 12:15:23,462 INFO L448 ceAbstractionStarter]: For program point L9438-1(line 9438) no Hoare annotation was computed. [2018-12-08 12:15:23,462 INFO L448 ceAbstractionStarter]: For program point L9405-1(line 9405) no Hoare annotation was computed. [2018-12-08 12:15:23,462 INFO L451 ceAbstractionStarter]: At program point L9438(line 9438) the Hoare annotation is: true [2018-12-08 12:15:23,462 INFO L451 ceAbstractionStarter]: At program point L9459(line 9459) the Hoare annotation is: true [2018-12-08 12:15:23,462 INFO L448 ceAbstractionStarter]: For program point L9459-1(line 9459) no Hoare annotation was computed. [2018-12-08 12:15:23,462 INFO L451 ceAbstractionStarter]: At program point L9463(line 9463) the Hoare annotation is: true [2018-12-08 12:15:23,462 INFO L448 ceAbstractionStarter]: For program point L9463-1(line 9463) no Hoare annotation was computed. [2018-12-08 12:15:23,462 INFO L448 ceAbstractionStarter]: For program point setup_netfrontFINAL(lines 9370 9469) no Hoare annotation was computed. [2018-12-08 12:15:23,462 INFO L451 ceAbstractionStarter]: At program point L9418(line 9418) the Hoare annotation is: true [2018-12-08 12:15:23,463 INFO L448 ceAbstractionStarter]: For program point L9393(lines 9393 9398) no Hoare annotation was computed. [2018-12-08 12:15:23,463 INFO L451 ceAbstractionStarter]: At program point L9410(line 9410) the Hoare annotation is: true [2018-12-08 12:15:23,463 INFO L448 ceAbstractionStarter]: For program point L9418-1(line 9418) no Hoare annotation was computed. [2018-12-08 12:15:23,463 INFO L448 ceAbstractionStarter]: For program point L9410-1(line 9410) no Hoare annotation was computed. [2018-12-08 12:15:23,463 INFO L451 ceAbstractionStarter]: At program point L9439(line 9439) the Hoare annotation is: true [2018-12-08 12:15:23,463 INFO L448 ceAbstractionStarter]: For program point L9439-1(line 9439) no Hoare annotation was computed. [2018-12-08 12:15:23,463 INFO L451 ceAbstractionStarter]: At program point L9460(lines 9386 9468) the Hoare annotation is: true [2018-12-08 12:15:23,463 INFO L451 ceAbstractionStarter]: At program point L9464(lines 9386 9468) the Hoare annotation is: true [2018-12-08 12:15:23,463 INFO L451 ceAbstractionStarter]: At program point L9411(line 9411) the Hoare annotation is: true [2018-12-08 12:15:23,463 INFO L448 ceAbstractionStarter]: For program point L9411-1(line 9411) no Hoare annotation was computed. [2018-12-08 12:15:23,464 INFO L448 ceAbstractionStarter]: For program point setup_netfrontEXIT(lines 9370 9469) no Hoare annotation was computed. [2018-12-08 12:15:23,464 INFO L451 ceAbstractionStarter]: At program point setup_netfrontENTRY(lines 9370 9469) the Hoare annotation is: true [2018-12-08 12:15:23,464 INFO L448 ceAbstractionStarter]: For program point L9440(lines 9440 9443) no Hoare annotation was computed. [2018-12-08 12:15:23,464 INFO L451 ceAbstractionStarter]: At program point L9461(lines 9386 9468) the Hoare annotation is: true [2018-12-08 12:15:23,464 INFO L451 ceAbstractionStarter]: At program point L9465(lines 9386 9468) the Hoare annotation is: true [2018-12-08 12:15:23,464 INFO L451 ceAbstractionStarter]: At program point L9432(line 9432) the Hoare annotation is: true [2018-12-08 12:15:23,464 INFO L448 ceAbstractionStarter]: For program point L9432-1(line 9432) no Hoare annotation was computed. [2018-12-08 12:15:23,464 INFO L448 ceAbstractionStarter]: For program point L9420(lines 9420 9425) no Hoare annotation was computed. [2018-12-08 12:15:23,464 INFO L451 ceAbstractionStarter]: At program point L9391(line 9391) the Hoare annotation is: true [2018-12-08 12:15:23,464 INFO L448 ceAbstractionStarter]: For program point L9391-1(line 9391) no Hoare annotation was computed. [2018-12-08 12:15:23,464 INFO L448 ceAbstractionStarter]: For program point L9445(lines 9445 9448) no Hoare annotation was computed. [2018-12-08 12:15:23,465 INFO L451 ceAbstractionStarter]: At program point L9412(line 9412) the Hoare annotation is: true [2018-12-08 12:15:23,465 INFO L448 ceAbstractionStarter]: For program point L9412-1(line 9412) no Hoare annotation was computed. [2018-12-08 12:15:23,465 INFO L448 ceAbstractionStarter]: For program point L9445-2(lines 9386 9468) no Hoare annotation was computed. [2018-12-08 12:15:23,465 INFO L448 ceAbstractionStarter]: For program point L9449-1(lines 9386 9468) no Hoare annotation was computed. [2018-12-08 12:15:23,465 INFO L448 ceAbstractionStarter]: For program point bitmap_weightFINAL(lines 6111 6118) no Hoare annotation was computed. [2018-12-08 12:15:23,465 INFO L448 ceAbstractionStarter]: For program point bitmap_weightEXIT(lines 6111 6118) no Hoare annotation was computed. [2018-12-08 12:15:23,465 INFO L451 ceAbstractionStarter]: At program point bitmap_weightENTRY(lines 6111 6118) the Hoare annotation is: true [2018-12-08 12:15:23,465 INFO L451 ceAbstractionStarter]: At program point L6115(line 6115) the Hoare annotation is: true [2018-12-08 12:15:23,465 INFO L448 ceAbstractionStarter]: For program point L6115-1(line 6115) no Hoare annotation was computed. [2018-12-08 12:15:23,465 INFO L448 ceAbstractionStarter]: For program point napi_disable_pendingEXIT(lines 6913 6920) no Hoare annotation was computed. [2018-12-08 12:15:23,466 INFO L448 ceAbstractionStarter]: For program point napi_disable_pendingFINAL(lines 6913 6920) no Hoare annotation was computed. [2018-12-08 12:15:23,466 INFO L451 ceAbstractionStarter]: At program point napi_disable_pendingENTRY(lines 6913 6920) the Hoare annotation is: true [2018-12-08 12:15:23,466 INFO L448 ceAbstractionStarter]: For program point L6917-1(line 6917) no Hoare annotation was computed. [2018-12-08 12:15:23,466 INFO L451 ceAbstractionStarter]: At program point L6917(line 6917) the Hoare annotation is: true [2018-12-08 12:15:23,466 INFO L448 ceAbstractionStarter]: For program point get_pageEXIT(lines 6596 6629) no Hoare annotation was computed. [2018-12-08 12:15:23,466 INFO L451 ceAbstractionStarter]: At program point L6619-1(lines 6618 6624) the Hoare annotation is: true [2018-12-08 12:15:23,466 INFO L451 ceAbstractionStarter]: At program point L6619(line 6619) the Hoare annotation is: true [2018-12-08 12:15:23,466 INFO L448 ceAbstractionStarter]: For program point L6617-1(line 6617) no Hoare annotation was computed. [2018-12-08 12:15:23,466 INFO L451 ceAbstractionStarter]: At program point L6617(line 6617) the Hoare annotation is: true [2018-12-08 12:15:23,466 INFO L448 ceAbstractionStarter]: For program point L6607(lines 6607 6615) no Hoare annotation was computed. [2018-12-08 12:15:23,467 INFO L448 ceAbstractionStarter]: For program point L6609-1(line 6609) no Hoare annotation was computed. [2018-12-08 12:15:23,467 INFO L451 ceAbstractionStarter]: At program point L6609(line 6609) the Hoare annotation is: true [2018-12-08 12:15:23,467 INFO L448 ceAbstractionStarter]: For program point L6605-1(line 6605) no Hoare annotation was computed. [2018-12-08 12:15:23,467 INFO L451 ceAbstractionStarter]: At program point L6605(line 6605) the Hoare annotation is: true [2018-12-08 12:15:23,467 INFO L451 ceAbstractionStarter]: At program point L6607-2(lines 6607 6615) the Hoare annotation is: true [2018-12-08 12:15:23,467 INFO L451 ceAbstractionStarter]: At program point L6626(line 6626) the Hoare annotation is: true [2018-12-08 12:15:23,467 INFO L448 ceAbstractionStarter]: For program point get_pageFINAL(lines 6596 6629) no Hoare annotation was computed. [2018-12-08 12:15:23,467 INFO L448 ceAbstractionStarter]: For program point L6618(lines 6618 6625) no Hoare annotation was computed. [2018-12-08 12:15:23,467 INFO L448 ceAbstractionStarter]: For program point L6616(line 6616) no Hoare annotation was computed. [2018-12-08 12:15:23,467 INFO L451 ceAbstractionStarter]: At program point get_pageENTRY(lines 6596 6629) the Hoare annotation is: true [2018-12-08 12:15:23,468 INFO L448 ceAbstractionStarter]: For program point L6610(lines 6610 6613) no Hoare annotation was computed. [2018-12-08 12:15:23,468 INFO L451 ceAbstractionStarter]: At program point L6606(line 6606) the Hoare annotation is: true [2018-12-08 12:15:23,468 INFO L448 ceAbstractionStarter]: For program point L6608-1(line 6608) no Hoare annotation was computed. [2018-12-08 12:15:23,468 INFO L451 ceAbstractionStarter]: At program point L6608(line 6608) the Hoare annotation is: true [2018-12-08 12:15:23,468 INFO L448 ceAbstractionStarter]: For program point L6606-1(line 6606) no Hoare annotation was computed. [2018-12-08 12:15:23,468 INFO L451 ceAbstractionStarter]: At program point xennet_release_tx_bufsENTRY(lines 8800 8833) the Hoare annotation is: true [2018-12-08 12:15:23,468 INFO L451 ceAbstractionStarter]: At program point L8828(lines 8806 8832) the Hoare annotation is: true [2018-12-08 12:15:23,468 INFO L451 ceAbstractionStarter]: At program point L8826(lines 8806 8832) the Hoare annotation is: true [2018-12-08 12:15:23,468 INFO L448 ceAbstractionStarter]: For program point xennet_release_tx_bufsFINAL(lines 8800 8833) no Hoare annotation was computed. [2018-12-08 12:15:23,468 INFO L451 ceAbstractionStarter]: At program point L8818(line 8818) the Hoare annotation is: true [2018-12-08 12:15:23,469 INFO L448 ceAbstractionStarter]: For program point L8810(line 8810) no Hoare annotation was computed. [2018-12-08 12:15:23,469 INFO L448 ceAbstractionStarter]: For program point L8818-1(line 8818) no Hoare annotation was computed. [2018-12-08 12:15:23,469 INFO L451 ceAbstractionStarter]: At program point L8816(line 8816) the Hoare annotation is: true [2018-12-08 12:15:23,469 INFO L448 ceAbstractionStarter]: For program point L8816-1(line 8816) no Hoare annotation was computed. [2018-12-08 12:15:23,469 INFO L448 ceAbstractionStarter]: For program point xennet_release_tx_bufsEXIT(lines 8800 8833) no Hoare annotation was computed. [2018-12-08 12:15:23,469 INFO L451 ceAbstractionStarter]: At program point L8821(lines 8821 8822) the Hoare annotation is: true [2018-12-08 12:15:23,469 INFO L451 ceAbstractionStarter]: At program point L8821-1(lines 8821 8822) the Hoare annotation is: true [2018-12-08 12:15:23,469 INFO L451 ceAbstractionStarter]: At program point L8823(lines 8806 8832) the Hoare annotation is: true [2018-12-08 12:15:23,469 INFO L448 ceAbstractionStarter]: For program point L8811(lines 8811 8814) no Hoare annotation was computed. [2018-12-08 12:15:23,469 INFO L451 ceAbstractionStarter]: At program point L8817(line 8817) the Hoare annotation is: true [2018-12-08 12:15:23,470 INFO L448 ceAbstractionStarter]: For program point L8817-1(line 8817) no Hoare annotation was computed. [2018-12-08 12:15:23,470 INFO L448 ceAbstractionStarter]: For program point ldv_stopFINAL(lines 6516 6522) no Hoare annotation was computed. [2018-12-08 12:15:23,470 INFO L448 ceAbstractionStarter]: For program point ldv_stopEXIT(lines 6516 6522) no Hoare annotation was computed. [2018-12-08 12:15:23,470 INFO L451 ceAbstractionStarter]: At program point ldv_stopENTRY(lines 6516 6522) the Hoare annotation is: true [2018-12-08 12:15:23,470 INFO L448 ceAbstractionStarter]: For program point external_allocFINAL(lines 11661 11663) no Hoare annotation was computed. [2018-12-08 12:15:23,470 INFO L448 ceAbstractionStarter]: For program point external_allocEXIT(lines 11661 11663) no Hoare annotation was computed. [2018-12-08 12:15:23,470 INFO L451 ceAbstractionStarter]: At program point external_allocENTRY(lines 11661 11663) the Hoare annotation is: true [2018-12-08 12:15:23,470 INFO L451 ceAbstractionStarter]: At program point #Ultimate.meminitENTRY(line -1) the Hoare annotation is: true [2018-12-08 12:15:23,470 INFO L448 ceAbstractionStarter]: For program point #Ultimate.meminitEXIT(line -1) no Hoare annotation was computed. [2018-12-08 12:15:23,470 INFO L448 ceAbstractionStarter]: For program point #Ultimate.meminitFINAL(line -1) no Hoare annotation was computed. [2018-12-08 12:15:23,471 INFO L451 ceAbstractionStarter]: At program point L6734(line 6734) the Hoare annotation is: true [2018-12-08 12:15:23,471 INFO L448 ceAbstractionStarter]: For program point L6735(line 6735) no Hoare annotation was computed. [2018-12-08 12:15:23,471 INFO L448 ceAbstractionStarter]: For program point skb_queue_head_initFINAL(lines 6729 6738) no Hoare annotation was computed. [2018-12-08 12:15:23,471 INFO L448 ceAbstractionStarter]: For program point L6733-1(line 6733) no Hoare annotation was computed. [2018-12-08 12:15:23,471 INFO L451 ceAbstractionStarter]: At program point L6733(line 6733) the Hoare annotation is: true [2018-12-08 12:15:23,471 INFO L451 ceAbstractionStarter]: At program point L6734-1(line 6734) the Hoare annotation is: true [2018-12-08 12:15:23,471 INFO L451 ceAbstractionStarter]: At program point skb_queue_head_initENTRY(lines 6729 6738) the Hoare annotation is: true [2018-12-08 12:15:23,471 INFO L448 ceAbstractionStarter]: For program point skb_queue_head_initEXIT(lines 6729 6738) no Hoare annotation was computed. [2018-12-08 12:15:23,471 INFO L448 ceAbstractionStarter]: For program point napi_scheduleEXIT(lines 6947 6958) no Hoare annotation was computed. [2018-12-08 12:15:23,471 INFO L448 ceAbstractionStarter]: For program point L6951-1(line 6951) no Hoare annotation was computed. [2018-12-08 12:15:23,472 INFO L451 ceAbstractionStarter]: At program point L6951(line 6951) the Hoare annotation is: true [2018-12-08 12:15:23,472 INFO L448 ceAbstractionStarter]: For program point L6952-1(lines 6947 6958) no Hoare annotation was computed. [2018-12-08 12:15:23,472 INFO L448 ceAbstractionStarter]: For program point L6952(lines 6952 6955) no Hoare annotation was computed. [2018-12-08 12:15:23,472 INFO L451 ceAbstractionStarter]: At program point L6953(line 6953) the Hoare annotation is: true [2018-12-08 12:15:23,472 INFO L451 ceAbstractionStarter]: At program point napi_scheduleENTRY(lines 6947 6958) the Hoare annotation is: true [2018-12-08 12:15:23,472 INFO L448 ceAbstractionStarter]: For program point xen_featureFINAL(lines 6391 6396) no Hoare annotation was computed. [2018-12-08 12:15:23,472 INFO L448 ceAbstractionStarter]: For program point xen_featureEXIT(lines 6391 6396) no Hoare annotation was computed. [2018-12-08 12:15:23,472 INFO L451 ceAbstractionStarter]: At program point xen_featureENTRY(lines 6391 6396) the Hoare annotation is: true [2018-12-08 12:15:23,472 INFO L448 ceAbstractionStarter]: For program point L8738-1(line 8738) no Hoare annotation was computed. [2018-12-08 12:15:23,472 INFO L448 ceAbstractionStarter]: For program point L8739-2(line 8739) no Hoare annotation was computed. [2018-12-08 12:15:23,473 INFO L451 ceAbstractionStarter]: At program point xennet_change_mtuENTRY(lines 8733 8747) the Hoare annotation is: true [2018-12-08 12:15:23,473 INFO L448 ceAbstractionStarter]: For program point xennet_change_mtuFINAL(lines 8733 8747) no Hoare annotation was computed. [2018-12-08 12:15:23,473 INFO L448 ceAbstractionStarter]: For program point L8740(lines 8740 8743) no Hoare annotation was computed. [2018-12-08 12:15:23,473 INFO L448 ceAbstractionStarter]: For program point L8739(line 8739) no Hoare annotation was computed. [2018-12-08 12:15:23,473 INFO L448 ceAbstractionStarter]: For program point xennet_change_mtuEXIT(lines 8733 8747) no Hoare annotation was computed. [2018-12-08 12:15:23,473 INFO L451 ceAbstractionStarter]: At program point L8738(line 8738) the Hoare annotation is: true [2018-12-08 12:15:23,473 INFO L448 ceAbstractionStarter]: For program point L6577-1(line 6577) no Hoare annotation was computed. [2018-12-08 12:15:23,473 INFO L451 ceAbstractionStarter]: At program point PageHeadENTRY(lines 6573 6580) the Hoare annotation is: true [2018-12-08 12:15:23,473 INFO L451 ceAbstractionStarter]: At program point L6577(line 6577) the Hoare annotation is: true [2018-12-08 12:15:23,473 INFO L448 ceAbstractionStarter]: For program point PageHeadEXIT(lines 6573 6580) no Hoare annotation was computed. [2018-12-08 12:15:23,473 INFO L448 ceAbstractionStarter]: For program point PageHeadFINAL(lines 6573 6580) no Hoare annotation was computed. [2018-12-08 12:15:23,474 INFO L448 ceAbstractionStarter]: For program point L11181-1(line 11181) no Hoare annotation was computed. [2018-12-08 12:15:23,474 INFO L451 ceAbstractionStarter]: At program point L11181(line 11181) the Hoare annotation is: true [2018-12-08 12:15:23,474 INFO L448 ceAbstractionStarter]: For program point ldv_register_netdev_38FINAL(lines 11176 11187) no Hoare annotation was computed. [2018-12-08 12:15:23,474 INFO L444 ceAbstractionStarter]: At program point L11184(line 11184) the Hoare annotation is: (or (or (not (= ~ldv_spin~0 (_ bv0 32))) (not (= (bvadd ~ldv_state_variable_2~0 (_ bv4294967295 32)) (_ bv0 32)))) (= (bvadd ~ldv_state_variable_4~0 (_ bv4294967295 32)) (_ bv0 32))) [2018-12-08 12:15:23,474 INFO L448 ceAbstractionStarter]: For program point L11184-1(line 11184) no Hoare annotation was computed. [2018-12-08 12:15:23,474 INFO L448 ceAbstractionStarter]: For program point ldv_register_netdev_38EXIT(lines 11176 11187) no Hoare annotation was computed. [2018-12-08 12:15:23,474 INFO L451 ceAbstractionStarter]: At program point ldv_register_netdev_38ENTRY(lines 11176 11187) the Hoare annotation is: true [2018-12-08 12:15:23,474 INFO L451 ceAbstractionStarter]: At program point lowmem_page_addressENTRY(lines 6642 6647) the Hoare annotation is: true [2018-12-08 12:15:23,474 INFO L448 ceAbstractionStarter]: For program point lowmem_page_addressFINAL(lines 6642 6647) no Hoare annotation was computed. [2018-12-08 12:15:23,475 INFO L448 ceAbstractionStarter]: For program point lowmem_page_addressEXIT(lines 6642 6647) no Hoare annotation was computed. [2018-12-08 12:15:23,475 INFO L451 ceAbstractionStarter]: At program point __skb_unlinkENTRY(lines 6783 6799) the Hoare annotation is: true [2018-12-08 12:15:23,475 INFO L448 ceAbstractionStarter]: For program point __skb_unlinkFINAL(lines 6783 6799) no Hoare annotation was computed. [2018-12-08 12:15:23,475 INFO L448 ceAbstractionStarter]: For program point __skb_unlinkEXIT(lines 6783 6799) no Hoare annotation was computed. [2018-12-08 12:15:23,475 INFO L448 ceAbstractionStarter]: For program point xenbus_writeEXIT(lines 11657 11659) no Hoare annotation was computed. [2018-12-08 12:15:23,475 INFO L448 ceAbstractionStarter]: For program point xenbus_writeFINAL(lines 11657 11659) no Hoare annotation was computed. [2018-12-08 12:15:23,475 INFO L451 ceAbstractionStarter]: At program point xenbus_writeENTRY(lines 11657 11659) the Hoare annotation is: true [2018-12-08 12:15:23,475 INFO L451 ceAbstractionStarter]: At program point ldv_free_netdev_37ENTRY(lines 11168 11175) the Hoare annotation is: true [2018-12-08 12:15:23,475 INFO L448 ceAbstractionStarter]: For program point ldv_free_netdev_37FINAL(lines 11168 11175) no Hoare annotation was computed. [2018-12-08 12:15:23,475 INFO L448 ceAbstractionStarter]: For program point L11171-1(line 11171) no Hoare annotation was computed. [2018-12-08 12:15:23,476 INFO L448 ceAbstractionStarter]: For program point ldv_free_netdev_37EXIT(lines 11168 11175) no Hoare annotation was computed. [2018-12-08 12:15:23,476 INFO L451 ceAbstractionStarter]: At program point L11171(line 11171) the Hoare annotation is: true [2018-12-08 12:15:23,476 INFO L448 ceAbstractionStarter]: For program point netif_skb_featuresFINAL(lines 11536 11538) no Hoare annotation was computed. [2018-12-08 12:15:23,476 INFO L451 ceAbstractionStarter]: At program point netif_skb_featuresENTRY(lines 11536 11538) the Hoare annotation is: true [2018-12-08 12:15:23,476 INFO L448 ceAbstractionStarter]: For program point netif_skb_featuresEXIT(lines 11536 11538) no Hoare annotation was computed. [2018-12-08 12:15:23,476 INFO L448 ceAbstractionStarter]: For program point netif_carrier_offFINAL(lines 11522 11524) no Hoare annotation was computed. [2018-12-08 12:15:23,476 INFO L448 ceAbstractionStarter]: For program point netif_carrier_offEXIT(lines 11522 11524) no Hoare annotation was computed. [2018-12-08 12:15:23,476 INFO L451 ceAbstractionStarter]: At program point netif_carrier_offENTRY(lines 11522 11524) the Hoare annotation is: true [2018-12-08 12:15:23,476 INFO L448 ceAbstractionStarter]: For program point ldv_spin_lockEXIT(lines 11266 11272) no Hoare annotation was computed. [2018-12-08 12:15:23,476 INFO L451 ceAbstractionStarter]: At program point ldv_spin_lockENTRY(lines 11266 11272) the Hoare annotation is: true [2018-12-08 12:15:23,476 INFO L448 ceAbstractionStarter]: For program point ldv_spin_lockFINAL(lines 11266 11272) no Hoare annotation was computed. [2018-12-08 12:15:23,477 INFO L451 ceAbstractionStarter]: At program point ldv_mallocENTRY(lines 6451 6467) the Hoare annotation is: true [2018-12-08 12:15:23,477 INFO L448 ceAbstractionStarter]: For program point L6458(lines 6458 6465) no Hoare annotation was computed. [2018-12-08 12:15:23,477 INFO L448 ceAbstractionStarter]: For program point ldv_mallocFINAL(lines 6451 6467) no Hoare annotation was computed. [2018-12-08 12:15:23,477 INFO L448 ceAbstractionStarter]: For program point ldv_mallocEXIT(lines 6451 6467) no Hoare annotation was computed. [2018-12-08 12:15:23,477 INFO L448 ceAbstractionStarter]: For program point L10046-1(lines 10046 10047) no Hoare annotation was computed. [2018-12-08 12:15:23,477 INFO L451 ceAbstractionStarter]: At program point L10046(lines 10046 10047) the Hoare annotation is: true [2018-12-08 12:15:23,477 INFO L451 ceAbstractionStarter]: At program point xennet_get_stringsENTRY(lines 10033 10063) the Hoare annotation is: true [2018-12-08 12:15:23,477 INFO L448 ceAbstractionStarter]: For program point L10040(line 10040) no Hoare annotation was computed. [2018-12-08 12:15:23,477 INFO L451 ceAbstractionStarter]: At program point L10053(lines 10039 10059) the Hoare annotation is: true [2018-12-08 12:15:23,477 INFO L451 ceAbstractionStarter]: At program point L10055(lines 10039 10059) the Hoare annotation is: true [2018-12-08 12:15:23,477 INFO L448 ceAbstractionStarter]: For program point L10045(lines 10045 10051) no Hoare annotation was computed. [2018-12-08 12:15:23,478 INFO L448 ceAbstractionStarter]: For program point L10045-2(lines 10045 10051) no Hoare annotation was computed. [2018-12-08 12:15:23,478 INFO L451 ceAbstractionStarter]: At program point L10049(lines 10049 10050) the Hoare annotation is: true [2018-12-08 12:15:23,478 INFO L448 ceAbstractionStarter]: For program point L10049-1(lines 10049 10050) no Hoare annotation was computed. [2018-12-08 12:15:23,478 INFO L448 ceAbstractionStarter]: For program point xennet_get_stringsEXIT(lines 10033 10063) no Hoare annotation was computed. [2018-12-08 12:15:23,478 INFO L448 ceAbstractionStarter]: For program point L10039(lines 10039 10059) no Hoare annotation was computed. [2018-12-08 12:15:23,478 INFO L451 ceAbstractionStarter]: At program point L10060(lines 10033 10063) the Hoare annotation is: true [2018-12-08 12:15:23,478 INFO L448 ceAbstractionStarter]: For program point rtnl_unlockEXIT(lines 11557 11559) no Hoare annotation was computed. [2018-12-08 12:15:23,478 INFO L451 ceAbstractionStarter]: At program point rtnl_unlockFINAL(lines 11557 11559) the Hoare annotation is: true [2018-12-08 12:15:23,478 INFO L451 ceAbstractionStarter]: At program point ethtool_op_get_linkENTRY(lines 11417 11419) the Hoare annotation is: true [2018-12-08 12:15:23,478 INFO L448 ceAbstractionStarter]: For program point ethtool_op_get_linkFINAL(lines 11417 11419) no Hoare annotation was computed. [2018-12-08 12:15:23,478 INFO L448 ceAbstractionStarter]: For program point ethtool_op_get_linkEXIT(lines 11417 11419) no Hoare annotation was computed. [2018-12-08 12:15:23,478 INFO L448 ceAbstractionStarter]: For program point xenbus_transaction_startFINAL(lines 11650 11652) no Hoare annotation was computed. [2018-12-08 12:15:23,479 INFO L448 ceAbstractionStarter]: For program point xenbus_transaction_startEXIT(lines 11650 11652) no Hoare annotation was computed. [2018-12-08 12:15:23,479 INFO L451 ceAbstractionStarter]: At program point xenbus_transaction_startENTRY(lines 11650 11652) the Hoare annotation is: true [2018-12-08 12:15:23,479 INFO L448 ceAbstractionStarter]: For program point L7201-1(lines 7201 7227) no Hoare annotation was computed. [2018-12-08 12:15:23,479 INFO L448 ceAbstractionStarter]: For program point L7201(lines 7201 7227) no Hoare annotation was computed. [2018-12-08 12:15:23,479 INFO L448 ceAbstractionStarter]: For program point L7203-2(lines 7201 7225) no Hoare annotation was computed. [2018-12-08 12:15:23,479 INFO L451 ceAbstractionStarter]: At program point L7214(lines 7214 7215) the Hoare annotation is: true [2018-12-08 12:15:23,479 INFO L448 ceAbstractionStarter]: For program point L7216(lines 7216 7220) no Hoare annotation was computed. [2018-12-08 12:15:23,479 INFO L448 ceAbstractionStarter]: For program point L7214-1(lines 7214 7215) no Hoare annotation was computed. [2018-12-08 12:15:23,479 INFO L451 ceAbstractionStarter]: At program point L7202(line 7202) the Hoare annotation is: true [2018-12-08 12:15:23,479 INFO L448 ceAbstractionStarter]: For program point netif_needs_gsoFINAL(lines 7191 7230) no Hoare annotation was computed. [2018-12-08 12:15:23,479 INFO L448 ceAbstractionStarter]: For program point L7200-1(line 7200) no Hoare annotation was computed. [2018-12-08 12:15:23,479 INFO L451 ceAbstractionStarter]: At program point L7200(line 7200) the Hoare annotation is: true [2018-12-08 12:15:23,480 INFO L448 ceAbstractionStarter]: For program point L7202-1(line 7202) no Hoare annotation was computed. [2018-12-08 12:15:23,480 INFO L448 ceAbstractionStarter]: For program point L7211-1(lines 7211 7212) no Hoare annotation was computed. [2018-12-08 12:15:23,480 INFO L451 ceAbstractionStarter]: At program point L7211(lines 7211 7212) the Hoare annotation is: true [2018-12-08 12:15:23,480 INFO L448 ceAbstractionStarter]: For program point L7213(lines 7213 7223) no Hoare annotation was computed. [2018-12-08 12:15:23,480 INFO L451 ceAbstractionStarter]: At program point netif_needs_gsoENTRY(lines 7191 7230) the Hoare annotation is: true [2018-12-08 12:15:23,480 INFO L448 ceAbstractionStarter]: For program point netif_needs_gsoEXIT(lines 7191 7230) no Hoare annotation was computed. [2018-12-08 12:15:23,480 INFO L448 ceAbstractionStarter]: For program point L7203(lines 7203 7207) no Hoare annotation was computed. [2018-12-08 12:15:23,480 INFO L448 ceAbstractionStarter]: For program point u64_stats_update_beginEXIT(lines 6893 6898) no Hoare annotation was computed. [2018-12-08 12:15:23,480 INFO L448 ceAbstractionStarter]: For program point u64_stats_update_beginFINAL(lines 6893 6898) no Hoare annotation was computed. [2018-12-08 12:15:23,480 INFO L451 ceAbstractionStarter]: At program point u64_stats_update_beginENTRY(lines 6893 6898) the Hoare annotation is: true [2018-12-08 12:15:23,480 INFO L451 ceAbstractionStarter]: At program point L7094(lines 7086 7100) the Hoare annotation is: true [2018-12-08 12:15:23,480 INFO L448 ceAbstractionStarter]: For program point L7095(lines 7095 7098) no Hoare annotation was computed. [2018-12-08 12:15:23,481 INFO L451 ceAbstractionStarter]: At program point L7096(lines 7086 7100) the Hoare annotation is: true [2018-12-08 12:15:23,481 INFO L448 ceAbstractionStarter]: For program point L7090(line 7090) no Hoare annotation was computed. [2018-12-08 12:15:23,481 INFO L448 ceAbstractionStarter]: For program point L7092-1(line 7092) no Hoare annotation was computed. [2018-12-08 12:15:23,481 INFO L451 ceAbstractionStarter]: At program point L7092(line 7092) the Hoare annotation is: true [2018-12-08 12:15:23,481 INFO L451 ceAbstractionStarter]: At program point netif_tx_stop_all_queuesENTRY(lines 7081 7101) the Hoare annotation is: true [2018-12-08 12:15:23,481 INFO L448 ceAbstractionStarter]: For program point netif_tx_stop_all_queuesEXIT(lines 7081 7101) no Hoare annotation was computed. [2018-12-08 12:15:23,481 INFO L448 ceAbstractionStarter]: For program point netif_tx_stop_all_queuesFINAL(lines 7081 7101) no Hoare annotation was computed. [2018-12-08 12:15:23,481 INFO L451 ceAbstractionStarter]: At program point u64_stats_fetch_retry_irqENTRY(lines 6905 6911) the Hoare annotation is: true [2018-12-08 12:15:23,481 INFO L448 ceAbstractionStarter]: For program point u64_stats_fetch_retry_irqFINAL(lines 6905 6911) no Hoare annotation was computed. [2018-12-08 12:15:23,481 INFO L448 ceAbstractionStarter]: For program point u64_stats_fetch_retry_irqEXIT(lines 6905 6911) no Hoare annotation was computed. [2018-12-08 12:15:23,481 INFO L448 ceAbstractionStarter]: For program point __might_sleepFINAL(lines 11315 11317) no Hoare annotation was computed. [2018-12-08 12:15:23,482 INFO L451 ceAbstractionStarter]: At program point __might_sleepENTRY(lines 11315 11317) the Hoare annotation is: true [2018-12-08 12:15:23,482 INFO L448 ceAbstractionStarter]: For program point __might_sleepEXIT(lines 11315 11317) no Hoare annotation was computed. [2018-12-08 12:15:23,482 INFO L451 ceAbstractionStarter]: At program point bind_evtchn_to_irqhandlerENTRY(lines 11379 11381) the Hoare annotation is: true [2018-12-08 12:15:23,482 INFO L448 ceAbstractionStarter]: For program point bind_evtchn_to_irqhandlerEXIT(lines 11379 11381) no Hoare annotation was computed. [2018-12-08 12:15:23,482 INFO L448 ceAbstractionStarter]: For program point bind_evtchn_to_irqhandlerFINAL(lines 11379 11381) no Hoare annotation was computed. [2018-12-08 12:15:23,482 INFO L448 ceAbstractionStarter]: For program point xenbus_transaction_endFINAL(lines 11646 11648) no Hoare annotation was computed. [2018-12-08 12:15:23,482 INFO L448 ceAbstractionStarter]: For program point xenbus_transaction_endEXIT(lines 11646 11648) no Hoare annotation was computed. [2018-12-08 12:15:23,482 INFO L451 ceAbstractionStarter]: At program point xenbus_transaction_endENTRY(lines 11646 11648) the Hoare annotation is: true [2018-12-08 12:15:23,482 INFO L448 ceAbstractionStarter]: For program point __skb_queue_head_initEXIT(lines 6718 6728) no Hoare annotation was computed. [2018-12-08 12:15:23,482 INFO L451 ceAbstractionStarter]: At program point __skb_queue_head_initENTRY(lines 6718 6728) the Hoare annotation is: true [2018-12-08 12:15:23,482 INFO L448 ceAbstractionStarter]: For program point __skb_queue_head_initFINAL(lines 6718 6728) no Hoare annotation was computed. [2018-12-08 12:15:23,482 INFO L444 ceAbstractionStarter]: At program point L10397(line 10397) the Hoare annotation is: (or (and (= ~ldv_spin~0 (_ bv0 32)) (= ~ldv_state_variable_4~0 (_ bv0 32))) (not (= |old(~ldv_spin~0)| (_ bv0 32)))) [2018-12-08 12:15:23,483 INFO L448 ceAbstractionStarter]: For program point L10397-1(line 10397) no Hoare annotation was computed. [2018-12-08 12:15:23,483 INFO L444 ceAbstractionStarter]: At program point L10401(lines 10372 10412) the Hoare annotation is: (or (and (= ~ldv_spin~0 (_ bv0 32)) (= ~ldv_state_variable_4~0 (_ bv0 32))) (not (= |old(~ldv_spin~0)| (_ bv0 32)))) [2018-12-08 12:15:23,483 INFO L444 ceAbstractionStarter]: At program point L10399(lines 10372 10412) the Hoare annotation is: (or (and (= ~ldv_spin~0 (_ bv0 32)) (= ~ldv_state_variable_4~0 (_ bv0 32))) (not (= |old(~ldv_spin~0)| (_ bv0 32)))) [2018-12-08 12:15:23,483 INFO L444 ceAbstractionStarter]: At program point L10391(line 10391) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| (_ bv0 32))) (= ~ldv_spin~0 (_ bv0 32))) [2018-12-08 12:15:23,483 INFO L448 ceAbstractionStarter]: For program point L10391-1(line 10391) no Hoare annotation was computed. [2018-12-08 12:15:23,483 INFO L444 ceAbstractionStarter]: At program point L10410(line 10410) the Hoare annotation is: (or (and (= ~ldv_spin~0 (_ bv0 32)) (= ~ldv_state_variable_4~0 (_ bv0 32))) (not (= |old(~ldv_spin~0)| (_ bv0 32)))) [2018-12-08 12:15:23,483 INFO L448 ceAbstractionStarter]: For program point L10385(lines 10385 10389) no Hoare annotation was computed. [2018-12-08 12:15:23,483 INFO L444 ceAbstractionStarter]: At program point L10385-2(lines 10385 10389) the Hoare annotation is: (let ((.cse0 (not (= |old(~ldv_spin~0)| (_ bv0 32))))) (and (or .cse0 (= (bvadd ~ldv_state_variable_4~0 (_ bv4294967295 32)) (_ bv0 32)) (not (= (_ bv1 32) |old(~ldv_state_variable_4~0)|))) (or .cse0 (= ~ldv_spin~0 (_ bv0 32))) (or (= ~ldv_state_variable_4~0 (_ bv0 32)) (not (= (_ bv0 32) |old(~ldv_state_variable_4~0)|)) .cse0))) [2018-12-08 12:15:23,483 INFO L444 ceAbstractionStarter]: At program point L10373(line 10373) the Hoare annotation is: (let ((.cse0 (not (= |old(~ldv_spin~0)| (_ bv0 32))))) (and (or .cse0 (= (bvadd ~ldv_state_variable_4~0 (_ bv4294967295 32)) (_ bv0 32)) (not (= (_ bv1 32) |old(~ldv_state_variable_4~0)|))) (or .cse0 (= ~ldv_spin~0 (_ bv0 32))) (or (= ~ldv_state_variable_4~0 (_ bv0 32)) (not (= (_ bv0 32) |old(~ldv_state_variable_4~0)|)) .cse0))) [2018-12-08 12:15:23,483 INFO L448 ceAbstractionStarter]: For program point L10373-1(line 10373) no Hoare annotation was computed. [2018-12-08 12:15:23,483 INFO L448 ceAbstractionStarter]: For program point L10404(lines 10404 10408) no Hoare annotation was computed. [2018-12-08 12:15:23,483 INFO L448 ceAbstractionStarter]: For program point L10404-2(lines 10404 10408) no Hoare annotation was computed. [2018-12-08 12:15:23,484 INFO L448 ceAbstractionStarter]: For program point L10410-1(line 10410) no Hoare annotation was computed. [2018-12-08 12:15:23,484 INFO L444 ceAbstractionStarter]: At program point L10392(line 10392) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| (_ bv0 32))) (= ~ldv_spin~0 (_ bv0 32))) [2018-12-08 12:15:23,484 INFO L448 ceAbstractionStarter]: For program point L10392-1(line 10392) no Hoare annotation was computed. [2018-12-08 12:15:23,484 INFO L448 ceAbstractionStarter]: For program point xennet_removeFINAL(lines 10363 10413) no Hoare annotation was computed. [2018-12-08 12:15:23,484 INFO L448 ceAbstractionStarter]: For program point L10390(line 10390) no Hoare annotation was computed. [2018-12-08 12:15:23,484 INFO L444 ceAbstractionStarter]: At program point L10384(line 10384) the Hoare annotation is: (let ((.cse0 (not (= |old(~ldv_spin~0)| (_ bv0 32))))) (and (or .cse0 (= (bvadd ~ldv_state_variable_4~0 (_ bv4294967295 32)) (_ bv0 32)) (not (= (_ bv1 32) |old(~ldv_state_variable_4~0)|))) (or .cse0 (= ~ldv_spin~0 (_ bv0 32))) (or (= ~ldv_state_variable_4~0 (_ bv0 32)) (not (= (_ bv0 32) |old(~ldv_state_variable_4~0)|)) .cse0))) [2018-12-08 12:15:23,484 INFO L448 ceAbstractionStarter]: For program point L10384-1(line 10384) no Hoare annotation was computed. [2018-12-08 12:15:23,484 INFO L444 ceAbstractionStarter]: At program point L10405(line 10405) the Hoare annotation is: (or (and (= ~ldv_spin~0 (_ bv0 32)) (= ~ldv_state_variable_4~0 (_ bv0 32))) (not (= |old(~ldv_spin~0)| (_ bv0 32)))) [2018-12-08 12:15:23,484 INFO L448 ceAbstractionStarter]: For program point L10405-1(line 10405) no Hoare annotation was computed. [2018-12-08 12:15:23,484 INFO L448 ceAbstractionStarter]: For program point xennet_removeEXIT(lines 10363 10413) no Hoare annotation was computed. [2018-12-08 12:15:23,484 INFO L444 ceAbstractionStarter]: At program point L10409(line 10409) the Hoare annotation is: (or (and (= ~ldv_spin~0 (_ bv0 32)) (= ~ldv_state_variable_4~0 (_ bv0 32))) (not (= |old(~ldv_spin~0)| (_ bv0 32)))) [2018-12-08 12:15:23,484 INFO L448 ceAbstractionStarter]: For program point L10409-1(line 10409) no Hoare annotation was computed. [2018-12-08 12:15:23,485 INFO L444 ceAbstractionStarter]: At program point xennet_removeENTRY(lines 10363 10413) the Hoare annotation is: (let ((.cse0 (not (= |old(~ldv_spin~0)| (_ bv0 32))))) (and (or .cse0 (= (bvadd ~ldv_state_variable_4~0 (_ bv4294967295 32)) (_ bv0 32)) (not (= (_ bv1 32) |old(~ldv_state_variable_4~0)|))) (or .cse0 (= ~ldv_spin~0 (_ bv0 32))) (or (= ~ldv_state_variable_4~0 (_ bv0 32)) (not (= (_ bv0 32) |old(~ldv_state_variable_4~0)|)) .cse0))) [2018-12-08 12:15:23,485 INFO L448 ceAbstractionStarter]: For program point __alloc_percpuFINAL(lines 11294 11296) no Hoare annotation was computed. [2018-12-08 12:15:23,485 INFO L448 ceAbstractionStarter]: For program point L11295-1(line 11295) no Hoare annotation was computed. [2018-12-08 12:15:23,485 INFO L451 ceAbstractionStarter]: At program point L11295(line 11295) the Hoare annotation is: true [2018-12-08 12:15:23,485 INFO L451 ceAbstractionStarter]: At program point __alloc_percpuENTRY(lines 11294 11296) the Hoare annotation is: true [2018-12-08 12:15:23,485 INFO L448 ceAbstractionStarter]: For program point __alloc_percpuEXIT(lines 11294 11296) no Hoare annotation was computed. [2018-12-08 12:15:23,485 INFO L448 ceAbstractionStarter]: For program point __skb_get_hashEXIT(lines 11342 11344) no Hoare annotation was computed. [2018-12-08 12:15:23,485 INFO L451 ceAbstractionStarter]: At program point __skb_get_hashENTRY(lines 11342 11344) the Hoare annotation is: true [2018-12-08 12:15:23,485 INFO L448 ceAbstractionStarter]: For program point __skb_get_hashFINAL(lines 11342 11344) no Hoare annotation was computed. [2018-12-08 12:15:23,485 INFO L448 ceAbstractionStarter]: For program point ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION(line 6513) no Hoare annotation was computed. [2018-12-08 12:15:23,485 INFO L448 ceAbstractionStarter]: For program point ldv_errorFINAL(lines 6509 6515) no Hoare annotation was computed. [2018-12-08 12:15:23,485 INFO L451 ceAbstractionStarter]: At program point ldv_errorENTRY(lines 6509 6515) the Hoare annotation is: true [2018-12-08 12:15:23,486 INFO L448 ceAbstractionStarter]: For program point ldv_errorEXIT(lines 6509 6515) no Hoare annotation was computed. [2018-12-08 12:15:23,486 INFO L448 ceAbstractionStarter]: For program point device_create_fileEXIT(lines 11395 11397) no Hoare annotation was computed. [2018-12-08 12:15:23,486 INFO L451 ceAbstractionStarter]: At program point device_create_fileENTRY(lines 11395 11397) the Hoare annotation is: true [2018-12-08 12:15:23,486 INFO L448 ceAbstractionStarter]: For program point device_create_fileFINAL(lines 11395 11397) no Hoare annotation was computed. [2018-12-08 12:15:23,486 INFO L451 ceAbstractionStarter]: At program point netif_carrier_okENTRY(lines 7137 7144) the Hoare annotation is: true [2018-12-08 12:15:23,486 INFO L448 ceAbstractionStarter]: For program point netif_carrier_okFINAL(lines 7137 7144) no Hoare annotation was computed. [2018-12-08 12:15:23,486 INFO L448 ceAbstractionStarter]: For program point netif_carrier_okEXIT(lines 7137 7144) no Hoare annotation was computed. [2018-12-08 12:15:23,486 INFO L448 ceAbstractionStarter]: For program point L7141-1(line 7141) no Hoare annotation was computed. [2018-12-08 12:15:23,486 INFO L451 ceAbstractionStarter]: At program point L7141(line 7141) the Hoare annotation is: true [2018-12-08 12:15:23,486 INFO L448 ceAbstractionStarter]: For program point skb_entry_is_linkEXIT(lines 7306 7311) no Hoare annotation was computed. [2018-12-08 12:15:23,486 INFO L451 ceAbstractionStarter]: At program point skb_entry_is_linkENTRY(lines 7306 7311) the Hoare annotation is: true [2018-12-08 12:15:23,486 INFO L448 ceAbstractionStarter]: For program point skb_entry_is_linkFINAL(lines 7306 7311) no Hoare annotation was computed. [2018-12-08 12:15:23,486 INFO L448 ceAbstractionStarter]: For program point xennet_tx_interruptEXIT(lines 8989 9000) no Hoare annotation was computed. [2018-12-08 12:15:23,486 INFO L448 ceAbstractionStarter]: For program point L8997(line 8997) no Hoare annotation was computed. [2018-12-08 12:15:23,487 INFO L451 ceAbstractionStarter]: At program point L8996(line 8996) the Hoare annotation is: true [2018-12-08 12:15:23,487 INFO L451 ceAbstractionStarter]: At program point L8995(line 8995) the Hoare annotation is: true [2018-12-08 12:15:23,487 INFO L451 ceAbstractionStarter]: At program point L8995-1(line 8995) the Hoare annotation is: true [2018-12-08 12:15:23,487 INFO L451 ceAbstractionStarter]: At program point xennet_tx_interruptENTRY(lines 8989 9000) the Hoare annotation is: true [2018-12-08 12:15:23,487 INFO L448 ceAbstractionStarter]: For program point xennet_tx_interruptFINAL(lines 8989 9000) no Hoare annotation was computed. [2018-12-08 12:15:23,487 INFO L448 ceAbstractionStarter]: For program point skb_get_hashEXIT(lines 6677 6686) no Hoare annotation was computed. [2018-12-08 12:15:23,487 INFO L451 ceAbstractionStarter]: At program point skb_get_hashENTRY(lines 6677 6686) the Hoare annotation is: true [2018-12-08 12:15:23,487 INFO L448 ceAbstractionStarter]: For program point skb_get_hashFINAL(lines 6677 6686) no Hoare annotation was computed. [2018-12-08 12:15:23,487 INFO L448 ceAbstractionStarter]: For program point L6680-1(lines 6680 6683) no Hoare annotation was computed. [2018-12-08 12:15:23,487 INFO L448 ceAbstractionStarter]: For program point L6680(lines 6680 6683) no Hoare annotation was computed. [2018-12-08 12:15:23,487 INFO L451 ceAbstractionStarter]: At program point L6681(line 6681) the Hoare annotation is: true [2018-12-08 12:15:23,487 INFO L451 ceAbstractionStarter]: At program point netif_carrier_onENTRY(lines 11525 11527) the Hoare annotation is: true [2018-12-08 12:15:23,487 INFO L448 ceAbstractionStarter]: For program point netif_carrier_onFINAL(lines 11525 11527) no Hoare annotation was computed. [2018-12-08 12:15:23,487 INFO L448 ceAbstractionStarter]: For program point netif_carrier_onEXIT(lines 11525 11527) no Hoare annotation was computed. [2018-12-08 12:15:23,488 INFO L451 ceAbstractionStarter]: At program point clear_bitENTRY(lines 6064 6070) the Hoare annotation is: true [2018-12-08 12:15:23,488 INFO L448 ceAbstractionStarter]: For program point clear_bitFINAL(lines 6064 6070) no Hoare annotation was computed. [2018-12-08 12:15:23,488 INFO L448 ceAbstractionStarter]: For program point clear_bitEXIT(lines 6064 6070) no Hoare annotation was computed. [2018-12-08 12:15:23,488 INFO L448 ceAbstractionStarter]: For program point free_percpuEXIT(lines 11430 11432) no Hoare annotation was computed. [2018-12-08 12:15:23,488 INFO L448 ceAbstractionStarter]: For program point free_percpuFINAL(lines 11430 11432) no Hoare annotation was computed. [2018-12-08 12:15:23,488 INFO L451 ceAbstractionStarter]: At program point free_percpuENTRY(lines 11430 11432) the Hoare annotation is: true [2018-12-08 12:15:23,488 INFO L451 ceAbstractionStarter]: At program point xenbus_grant_ringENTRY(lines 11618 11620) the Hoare annotation is: true [2018-12-08 12:15:23,488 INFO L448 ceAbstractionStarter]: For program point xenbus_grant_ringFINAL(lines 11618 11620) no Hoare annotation was computed. [2018-12-08 12:15:23,488 INFO L448 ceAbstractionStarter]: For program point xenbus_grant_ringEXIT(lines 11618 11620) no Hoare annotation was computed. [2018-12-08 12:15:23,488 INFO L448 ceAbstractionStarter]: For program point atomic_readFINAL(lines 6298 6303) no Hoare annotation was computed. [2018-12-08 12:15:23,488 INFO L448 ceAbstractionStarter]: For program point atomic_readEXIT(lines 6298 6303) no Hoare annotation was computed. [2018-12-08 12:15:23,488 INFO L451 ceAbstractionStarter]: At program point atomic_readENTRY(lines 6298 6303) the Hoare annotation is: true [2018-12-08 12:15:23,488 INFO L451 ceAbstractionStarter]: At program point ldv_ndo_init_4ENTRY(lines 11483 11485) the Hoare annotation is: true [2018-12-08 12:15:23,488 INFO L448 ceAbstractionStarter]: For program point ldv_ndo_init_4EXIT(lines 11483 11485) no Hoare annotation was computed. [2018-12-08 12:15:23,488 INFO L448 ceAbstractionStarter]: For program point ldv_ndo_init_4FINAL(lines 11483 11485) no Hoare annotation was computed. [2018-12-08 12:15:23,488 INFO L448 ceAbstractionStarter]: For program point #Ultimate.C_memsetEXIT(line -1) no Hoare annotation was computed. [2018-12-08 12:15:23,489 INFO L451 ceAbstractionStarter]: At program point L-1-1(line -1) the Hoare annotation is: true [2018-12-08 12:15:23,489 INFO L451 ceAbstractionStarter]: At program point #Ultimate.C_memsetENTRY(line -1) the Hoare annotation is: true [2018-12-08 12:15:23,489 INFO L448 ceAbstractionStarter]: For program point #Ultimate.C_memsetFINAL(line -1) no Hoare annotation was computed. [2018-12-08 12:15:23,489 INFO L448 ceAbstractionStarter]: For program point gnttab_claim_grant_referenceEXIT(lines 11446 11448) no Hoare annotation was computed. [2018-12-08 12:15:23,489 INFO L451 ceAbstractionStarter]: At program point gnttab_claim_grant_referenceENTRY(lines 11446 11448) the Hoare annotation is: true [2018-12-08 12:15:23,489 INFO L448 ceAbstractionStarter]: For program point gnttab_claim_grant_referenceFINAL(lines 11446 11448) no Hoare annotation was computed. [2018-12-08 12:15:23,489 INFO L448 ceAbstractionStarter]: For program point L10337(lines 10337 10340) no Hoare annotation was computed. [2018-12-08 12:15:23,489 INFO L451 ceAbstractionStarter]: At program point L10334(lines 10315 10342) the Hoare annotation is: true [2018-12-08 12:15:23,489 INFO L451 ceAbstractionStarter]: At program point L10325(lines 10315 10342) the Hoare annotation is: true [2018-12-08 12:15:23,489 INFO L451 ceAbstractionStarter]: At program point L10327(lines 10315 10342) the Hoare annotation is: true [2018-12-08 12:15:23,489 INFO L451 ceAbstractionStarter]: At program point xennet_sysfs_addifENTRY(lines 10311 10343) the Hoare annotation is: true [2018-12-08 12:15:23,489 INFO L448 ceAbstractionStarter]: For program point L10320(lines 10320 10323) no Hoare annotation was computed. [2018-12-08 12:15:23,489 INFO L448 ceAbstractionStarter]: For program point xennet_sysfs_addifEXIT(lines 10311 10343) no Hoare annotation was computed. [2018-12-08 12:15:23,489 INFO L448 ceAbstractionStarter]: For program point L10319(line 10319) no Hoare annotation was computed. [2018-12-08 12:15:23,489 INFO L448 ceAbstractionStarter]: For program point xennet_sysfs_addifFINAL(lines 10311 10343) no Hoare annotation was computed. [2018-12-08 12:15:23,489 INFO L451 ceAbstractionStarter]: At program point L10338(lines 10315 10342) the Hoare annotation is: true [2018-12-08 12:15:23,490 INFO L448 ceAbstractionStarter]: For program point kcallocEXIT(lines 11021 11028) no Hoare annotation was computed. [2018-12-08 12:15:23,490 INFO L451 ceAbstractionStarter]: At program point kcallocENTRY(lines 11021 11028) the Hoare annotation is: true [2018-12-08 12:15:23,490 INFO L451 ceAbstractionStarter]: At program point L11024(line 11024) the Hoare annotation is: true [2018-12-08 12:15:23,490 INFO L448 ceAbstractionStarter]: For program point kcallocFINAL(lines 11021 11028) no Hoare annotation was computed. [2018-12-08 12:15:23,490 INFO L448 ceAbstractionStarter]: For program point L11025(line 11025) no Hoare annotation was computed. [2018-12-08 12:15:23,490 INFO L451 ceAbstractionStarter]: At program point L11024-1(line 11024) the Hoare annotation is: true [2018-12-08 12:15:23,490 INFO L448 ceAbstractionStarter]: For program point netif_set_real_num_tx_queuesEXIT(lines 11532 11534) no Hoare annotation was computed. [2018-12-08 12:15:23,490 INFO L448 ceAbstractionStarter]: For program point netif_set_real_num_tx_queuesFINAL(lines 11532 11534) no Hoare annotation was computed. [2018-12-08 12:15:23,490 INFO L451 ceAbstractionStarter]: At program point netif_set_real_num_tx_queuesENTRY(lines 11532 11534) the Hoare annotation is: true [2018-12-08 12:15:23,490 INFO L448 ceAbstractionStarter]: For program point gnttab_end_foreign_accessFINAL(lines 11449 11451) no Hoare annotation was computed. [2018-12-08 12:15:23,490 INFO L448 ceAbstractionStarter]: For program point gnttab_end_foreign_accessEXIT(lines 11449 11451) no Hoare annotation was computed. [2018-12-08 12:15:23,490 INFO L451 ceAbstractionStarter]: At program point gnttab_end_foreign_accessENTRY(lines 11449 11451) the Hoare annotation is: true [2018-12-08 12:15:23,490 INFO L448 ceAbstractionStarter]: For program point xennet_disconnect_backendEXIT(lines 9181 9229) no Hoare annotation was computed. [2018-12-08 12:15:23,490 INFO L448 ceAbstractionStarter]: For program point L9206-1(line 9206) no Hoare annotation was computed. [2018-12-08 12:15:23,490 INFO L444 ceAbstractionStarter]: At program point L9206(line 9206) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| (_ bv0 32))) (= ~ldv_spin~0 (_ bv0 32))) [2018-12-08 12:15:23,490 INFO L444 ceAbstractionStarter]: At program point L9198-1(line 9198) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| (_ bv0 32))) (= ~ldv_spin~0 (_ bv0 32))) [2018-12-08 12:15:23,490 INFO L451 ceAbstractionStarter]: At program point L9198(line 9198) the Hoare annotation is: true [2018-12-08 12:15:23,490 INFO L444 ceAbstractionStarter]: At program point L9215(line 9215) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| (_ bv0 32))) (= ~ldv_spin~0 (_ bv0 32))) [2018-12-08 12:15:23,490 INFO L444 ceAbstractionStarter]: At program point xennet_disconnect_backendENTRY(lines 9181 9229) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| (_ bv0 32))) (= ~ldv_spin~0 (_ bv0 32))) [2018-12-08 12:15:23,490 INFO L448 ceAbstractionStarter]: For program point L9215-1(line 9215) no Hoare annotation was computed. [2018-12-08 12:15:23,490 INFO L451 ceAbstractionStarter]: At program point L9195(line 9195) the Hoare annotation is: true [2018-12-08 12:15:23,490 INFO L448 ceAbstractionStarter]: For program point L9199(line 9199) no Hoare annotation was computed. [2018-12-08 12:15:23,490 INFO L451 ceAbstractionStarter]: At program point L9224(lines 9188 9228) the Hoare annotation is: true [2018-12-08 12:15:23,491 INFO L444 ceAbstractionStarter]: At program point L9216(line 9216) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| (_ bv0 32))) (= ~ldv_spin~0 (_ bv0 32))) [2018-12-08 12:15:23,491 INFO L448 ceAbstractionStarter]: For program point L9216-1(line 9216) no Hoare annotation was computed. [2018-12-08 12:15:23,491 INFO L448 ceAbstractionStarter]: For program point L9204(line 9204) no Hoare annotation was computed. [2018-12-08 12:15:23,491 INFO L448 ceAbstractionStarter]: For program point L9204-2(lines 9204 9208) no Hoare annotation was computed. [2018-12-08 12:15:23,491 INFO L448 ceAbstractionStarter]: For program point L9196(line 9196) no Hoare annotation was computed. [2018-12-08 12:15:23,491 INFO L448 ceAbstractionStarter]: For program point L9200-4(lines 9200 9203) no Hoare annotation was computed. [2018-12-08 12:15:23,491 INFO L448 ceAbstractionStarter]: For program point L9200(line 9200) no Hoare annotation was computed. [2018-12-08 12:15:23,491 INFO L448 ceAbstractionStarter]: For program point L9204-4(lines 9204 9208) no Hoare annotation was computed. [2018-12-08 12:15:23,491 INFO L448 ceAbstractionStarter]: For program point L9200-2(lines 9200 9203) no Hoare annotation was computed. [2018-12-08 12:15:23,491 INFO L448 ceAbstractionStarter]: For program point xennet_disconnect_backendFINAL(lines 9181 9229) no Hoare annotation was computed. [2018-12-08 12:15:23,491 INFO L444 ceAbstractionStarter]: At program point L9205(line 9205) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| (_ bv0 32))) (= ~ldv_spin~0 (_ bv0 32))) [2018-12-08 12:15:23,491 INFO L448 ceAbstractionStarter]: For program point L9205-1(line 9205) no Hoare annotation was computed. [2018-12-08 12:15:23,491 INFO L451 ceAbstractionStarter]: At program point L9197(line 9197) the Hoare annotation is: true [2018-12-08 12:15:23,491 INFO L448 ceAbstractionStarter]: For program point L9197-1(line 9197) no Hoare annotation was computed. [2018-12-08 12:15:23,491 INFO L444 ceAbstractionStarter]: At program point L9201(line 9201) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| (_ bv0 32))) (= ~ldv_spin~0 (_ bv0 32))) [2018-12-08 12:15:23,491 INFO L448 ceAbstractionStarter]: For program point L9201-1(line 9201) no Hoare annotation was computed. [2018-12-08 12:15:23,491 INFO L444 ceAbstractionStarter]: At program point L9222(lines 9188 9228) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| (_ bv0 32))) (= ~ldv_spin~0 (_ bv0 32))) [2018-12-08 12:15:23,491 INFO L451 ceAbstractionStarter]: At program point L8764(line 8764) the Hoare annotation is: true [2018-12-08 12:15:23,491 INFO L448 ceAbstractionStarter]: For program point L8764-1(line 8764) no Hoare annotation was computed. [2018-12-08 12:15:23,491 INFO L448 ceAbstractionStarter]: For program point L8789(line 8789) no Hoare annotation was computed. [2018-12-08 12:15:23,491 INFO L451 ceAbstractionStarter]: At program point L8788(lines 8763 8798) the Hoare annotation is: true [2018-12-08 12:15:23,491 INFO L451 ceAbstractionStarter]: At program point xennet_get_stats64ENTRY(lines 8748 8799) the Hoare annotation is: true [2018-12-08 12:15:23,491 INFO L451 ceAbstractionStarter]: At program point L8792(lines 8763 8798) the Hoare annotation is: true [2018-12-08 12:15:23,491 INFO L448 ceAbstractionStarter]: For program point L8791(lines 8791 8794) no Hoare annotation was computed. [2018-12-08 12:15:23,491 INFO L451 ceAbstractionStarter]: At program point L8781(lines 8763 8798) the Hoare annotation is: true [2018-12-08 12:15:23,492 INFO L448 ceAbstractionStarter]: For program point L8780(lines 8780 8783) no Hoare annotation was computed. [2018-12-08 12:15:23,492 INFO L448 ceAbstractionStarter]: For program point xennet_get_stats64EXIT(lines 8748 8799) no Hoare annotation was computed. [2018-12-08 12:15:23,492 INFO L451 ceAbstractionStarter]: At program point L8778(lines 8778 8779) the Hoare annotation is: true [2018-12-08 12:15:23,492 INFO L448 ceAbstractionStarter]: For program point L8773(line 8773) no Hoare annotation was computed. [2018-12-08 12:15:23,492 INFO L448 ceAbstractionStarter]: For program point L8778-1(lines 8778 8779) no Hoare annotation was computed. [2018-12-08 12:15:23,492 INFO L448 ceAbstractionStarter]: For program point xennet_get_stats64FINAL(lines 8748 8799) no Hoare annotation was computed. [2018-12-08 12:15:23,492 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2018-12-08 12:15:23,492 INFO L451 ceAbstractionStarter]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: true [2018-12-08 12:15:23,492 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2018-12-08 12:15:23,492 INFO L448 ceAbstractionStarter]: For program point __netif_scheduleEXIT(lines 11328 11330) no Hoare annotation was computed. [2018-12-08 12:15:23,492 INFO L451 ceAbstractionStarter]: At program point __netif_scheduleENTRY(lines 11328 11330) the Hoare annotation is: true [2018-12-08 12:15:23,492 INFO L448 ceAbstractionStarter]: For program point __netif_scheduleFINAL(lines 11328 11330) no Hoare annotation was computed. [2018-12-08 12:15:23,492 INFO L451 ceAbstractionStarter]: At program point spinlock_checkENTRY(lines 6319 6324) the Hoare annotation is: true [2018-12-08 12:15:23,492 INFO L448 ceAbstractionStarter]: For program point spinlock_checkEXIT(lines 6319 6324) no Hoare annotation was computed. [2018-12-08 12:15:23,492 INFO L448 ceAbstractionStarter]: For program point spinlock_checkFINAL(lines 6319 6324) no Hoare annotation was computed. [2018-12-08 12:15:23,492 INFO L448 ceAbstractionStarter]: For program point L6705-2(lines 6705 6708) no Hoare annotation was computed. [2018-12-08 12:15:23,492 INFO L448 ceAbstractionStarter]: For program point L6705(lines 6705 6708) no Hoare annotation was computed. [2018-12-08 12:15:23,492 INFO L451 ceAbstractionStarter]: At program point skb_peekENTRY(lines 6700 6711) the Hoare annotation is: true [2018-12-08 12:15:23,492 INFO L448 ceAbstractionStarter]: For program point skb_peekFINAL(lines 6700 6711) no Hoare annotation was computed. [2018-12-08 12:15:23,492 INFO L448 ceAbstractionStarter]: For program point skb_peekEXIT(lines 6700 6711) no Hoare annotation was computed. [2018-12-08 12:15:23,492 INFO L448 ceAbstractionStarter]: For program point xenbus_alloc_evtchnFINAL(lines 11603 11605) no Hoare annotation was computed. [2018-12-08 12:15:23,492 INFO L448 ceAbstractionStarter]: For program point xenbus_alloc_evtchnEXIT(lines 11603 11605) no Hoare annotation was computed. [2018-12-08 12:15:23,492 INFO L451 ceAbstractionStarter]: At program point xenbus_alloc_evtchnENTRY(lines 11603 11605) the Hoare annotation is: true [2018-12-08 12:15:23,492 INFO L451 ceAbstractionStarter]: At program point ERR_PTRENTRY(lines 6270 6275) the Hoare annotation is: true [2018-12-08 12:15:23,492 INFO L448 ceAbstractionStarter]: For program point ERR_PTREXIT(lines 6270 6275) no Hoare annotation was computed. [2018-12-08 12:15:23,492 INFO L448 ceAbstractionStarter]: For program point ERR_PTRFINAL(lines 6270 6275) no Hoare annotation was computed. [2018-12-08 12:15:23,493 INFO L448 ceAbstractionStarter]: For program point gnttab_alloc_grant_referencesEXIT(lines 11442 11444) no Hoare annotation was computed. [2018-12-08 12:15:23,493 INFO L451 ceAbstractionStarter]: At program point gnttab_alloc_grant_referencesENTRY(lines 11442 11444) the Hoare annotation is: true [2018-12-08 12:15:23,493 INFO L448 ceAbstractionStarter]: For program point gnttab_alloc_grant_referencesFINAL(lines 11442 11444) no Hoare annotation was computed. [2018-12-08 12:15:23,493 INFO L448 ceAbstractionStarter]: For program point ldv_initialize_xenbus_driver_2FINAL(lines 10507 10515) no Hoare annotation was computed. [2018-12-08 12:15:23,493 INFO L451 ceAbstractionStarter]: At program point L10511(line 10511) the Hoare annotation is: true [2018-12-08 12:15:23,493 INFO L448 ceAbstractionStarter]: For program point L10511-1(line 10511) no Hoare annotation was computed. [2018-12-08 12:15:23,493 INFO L451 ceAbstractionStarter]: At program point ldv_initialize_xenbus_driver_2ENTRY(lines 10507 10515) the Hoare annotation is: true [2018-12-08 12:15:23,493 INFO L448 ceAbstractionStarter]: For program point ldv_initialize_xenbus_driver_2EXIT(lines 10507 10515) no Hoare annotation was computed. [2018-12-08 12:15:23,493 INFO L444 ceAbstractionStarter]: At program point L9788(lines 9644 9815) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| (_ bv0 32))) (and (not (= talk_to_netback_~err~10 (_ bv0 32))) (= ~ldv_spin~0 (_ bv0 32)))) [2018-12-08 12:15:23,493 INFO L448 ceAbstractionStarter]: For program point L9780(lines 9780 9784) no Hoare annotation was computed. [2018-12-08 12:15:23,493 INFO L444 ceAbstractionStarter]: At program point L9714(lines 9644 9815) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| (_ bv0 32))) (= ~ldv_spin~0 (_ bv0 32))) [2018-12-08 12:15:23,493 INFO L444 ceAbstractionStarter]: At program point L9689(line 9689) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| (_ bv0 32))) (= ~ldv_spin~0 (_ bv0 32))) [2018-12-08 12:15:23,493 INFO L448 ceAbstractionStarter]: For program point L9689-1(line 9689) no Hoare annotation was computed. [2018-12-08 12:15:23,493 INFO L444 ceAbstractionStarter]: At program point L9805(line 9805) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| (_ bv0 32))) (and (not (= talk_to_netback_~err~10 (_ bv0 32))) (= ~ldv_spin~0 (_ bv0 32)))) [2018-12-08 12:15:23,493 INFO L448 ceAbstractionStarter]: For program point L9805-1(line 9805) no Hoare annotation was computed. [2018-12-08 12:15:23,493 INFO L444 ceAbstractionStarter]: At program point L9706(line 9706) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| (_ bv0 32))) (and (not (= talk_to_netback_~err~10 (_ bv0 32))) (= ~ldv_spin~0 (_ bv0 32)))) [2018-12-08 12:15:23,493 INFO L444 ceAbstractionStarter]: At program point L9681(line 9681) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| (_ bv0 32))) (= ~ldv_spin~0 (_ bv0 32))) [2018-12-08 12:15:23,493 INFO L448 ceAbstractionStarter]: For program point L9681-1(line 9681) no Hoare annotation was computed. [2018-12-08 12:15:23,493 INFO L448 ceAbstractionStarter]: For program point talk_to_netbackEXIT(lines 9629 9816) no Hoare annotation was computed. [2018-12-08 12:15:23,493 INFO L444 ceAbstractionStarter]: At program point L9673(line 9673) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| (_ bv0 32))) (= ~ldv_spin~0 (_ bv0 32))) [2018-12-08 12:15:23,493 INFO L448 ceAbstractionStarter]: For program point L9673-1(line 9673) no Hoare annotation was computed. [2018-12-08 12:15:23,493 INFO L448 ceAbstractionStarter]: For program point L9756(lines 9756 9760) no Hoare annotation was computed. [2018-12-08 12:15:23,493 INFO L448 ceAbstractionStarter]: For program point L9690(lines 9690 9700) no Hoare annotation was computed. [2018-12-08 12:15:23,493 INFO L444 ceAbstractionStarter]: At program point L9682(line 9682) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| (_ bv0 32))) (= ~ldv_spin~0 (_ bv0 32))) [2018-12-08 12:15:23,493 INFO L448 ceAbstractionStarter]: For program point L9682-1(line 9682) no Hoare annotation was computed. [2018-12-08 12:15:23,494 INFO L444 ceAbstractionStarter]: At program point L9806(lines 9644 9815) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| (_ bv0 32))) (and (not (= talk_to_netback_~err~10 (_ bv0 32))) (= ~ldv_spin~0 (_ bv0 32)))) [2018-12-08 12:15:23,494 INFO L448 ceAbstractionStarter]: For program point L9691(lines 9691 9698) no Hoare annotation was computed. [2018-12-08 12:15:23,494 INFO L444 ceAbstractionStarter]: At program point L9749(lines 9732 9754) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| (_ bv0 32))) (= ~ldv_spin~0 (_ bv0 32))) [2018-12-08 12:15:23,494 INFO L444 ceAbstractionStarter]: At program point L9716(lines 9644 9815) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| (_ bv0 32))) (= ~ldv_spin~0 (_ bv0 32))) [2018-12-08 12:15:23,494 INFO L448 ceAbstractionStarter]: For program point L9675(lines 9675 9679) no Hoare annotation was computed. [2018-12-08 12:15:23,494 INFO L448 ceAbstractionStarter]: For program point L9807(line 9807) no Hoare annotation was computed. [2018-12-08 12:15:23,494 INFO L448 ceAbstractionStarter]: For program point L9774(lines 9774 9778) no Hoare annotation was computed. [2018-12-08 12:15:23,494 INFO L444 ceAbstractionStarter]: At program point L9667(line 9667) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| (_ bv0 32))) (= ~ldv_spin~0 (_ bv0 32))) [2018-12-08 12:15:23,494 INFO L448 ceAbstractionStarter]: For program point L9667-1(line 9667) no Hoare annotation was computed. [2018-12-08 12:15:23,494 INFO L444 ceAbstractionStarter]: At program point L9692(line 9692) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| (_ bv0 32))) (and (not (= talk_to_netback_~err~10 (_ bv0 32))) (= ~ldv_spin~0 (_ bv0 32)))) [2018-12-08 12:15:23,494 INFO L448 ceAbstractionStarter]: For program point L9659(line 9659) no Hoare annotation was computed. [2018-12-08 12:15:23,494 INFO L448 ceAbstractionStarter]: For program point L9692-1(line 9692) no Hoare annotation was computed. [2018-12-08 12:15:23,494 INFO L444 ceAbstractionStarter]: At program point L9791(line 9791) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| (_ bv0 32))) (= ~ldv_spin~0 (_ bv0 32))) [2018-12-08 12:15:23,494 INFO L448 ceAbstractionStarter]: For program point L9791-1(line 9791) no Hoare annotation was computed. [2018-12-08 12:15:23,494 INFO L448 ceAbstractionStarter]: For program point L9659-2(line 9659) no Hoare annotation was computed. [2018-12-08 12:15:23,494 INFO L444 ceAbstractionStarter]: At program point L9808(line 9808) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| (_ bv0 32))) (and (not (= talk_to_netback_~err~10 (_ bv0 32))) (= ~ldv_spin~0 (_ bv0 32)))) [2018-12-08 12:15:23,494 INFO L448 ceAbstractionStarter]: For program point L9808-1(line 9808) no Hoare annotation was computed. [2018-12-08 12:15:23,494 INFO L444 ceAbstractionStarter]: At program point L9701(line 9701) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| (_ bv0 32))) (= ~ldv_spin~0 (_ bv0 32))) [2018-12-08 12:15:23,494 INFO L448 ceAbstractionStarter]: For program point L9668(lines 9668 9672) no Hoare annotation was computed. [2018-12-08 12:15:23,494 INFO L448 ceAbstractionStarter]: For program point L9701-1(line 9701) no Hoare annotation was computed. [2018-12-08 12:15:23,494 INFO L448 ceAbstractionStarter]: For program point L9734(lines 9734 9738) no Hoare annotation was computed. [2018-12-08 12:15:23,494 INFO L444 ceAbstractionStarter]: At program point L9693(line 9693) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| (_ bv0 32))) (and (not (= talk_to_netback_~err~10 (_ bv0 32))) (= ~ldv_spin~0 (_ bv0 32)))) [2018-12-08 12:15:23,494 INFO L448 ceAbstractionStarter]: For program point L9693-1(line 9693) no Hoare annotation was computed. [2018-12-08 12:15:23,494 INFO L448 ceAbstractionStarter]: For program point L9726-2(lines 9726 9754) no Hoare annotation was computed. [2018-12-08 12:15:23,495 INFO L448 ceAbstractionStarter]: For program point L9792(lines 9792 9800) no Hoare annotation was computed. [2018-12-08 12:15:23,495 INFO L448 ceAbstractionStarter]: For program point L9726(lines 9726 9754) no Hoare annotation was computed. [2018-12-08 12:15:23,495 INFO L444 ceAbstractionStarter]: At program point L9751(lines 9732 9754) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| (_ bv0 32))) (= ~ldv_spin~0 (_ bv0 32))) [2018-12-08 12:15:23,495 INFO L444 ceAbstractionStarter]: At program point L9743(line 9743) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| (_ bv0 32))) (= ~ldv_spin~0 (_ bv0 32))) [2018-12-08 12:15:23,495 INFO L448 ceAbstractionStarter]: For program point L9743-1(line 9743) no Hoare annotation was computed. [2018-12-08 12:15:23,495 INFO L448 ceAbstractionStarter]: For program point L9768(lines 9768 9772) no Hoare annotation was computed. [2018-12-08 12:15:23,495 INFO L448 ceAbstractionStarter]: For program point L9702(lines 9702 9712) no Hoare annotation was computed. [2018-12-08 12:15:23,495 INFO L448 ceAbstractionStarter]: For program point L9793(lines 9793 9796) no Hoare annotation was computed. [2018-12-08 12:15:23,495 INFO L444 ceAbstractionStarter]: At program point L9727(line 9727) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| (_ bv0 32))) (= ~ldv_spin~0 (_ bv0 32))) [2018-12-08 12:15:23,495 INFO L444 ceAbstractionStarter]: At program point talk_to_netbackENTRY(lines 9629 9816) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| (_ bv0 32))) (= ~ldv_spin~0 (_ bv0 32))) [2018-12-08 12:15:23,495 INFO L444 ceAbstractionStarter]: At program point L9694(line 9694) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| (_ bv0 32))) (and (not (= talk_to_netback_~err~10 (_ bv0 32))) (= ~ldv_spin~0 (_ bv0 32)))) [2018-12-08 12:15:23,495 INFO L448 ceAbstractionStarter]: For program point L9727-1(line 9727) no Hoare annotation was computed. [2018-12-08 12:15:23,495 INFO L448 ceAbstractionStarter]: For program point L9653(lines 9653 9656) no Hoare annotation was computed. [2018-12-08 12:15:23,495 INFO L448 ceAbstractionStarter]: For program point L9653-2(lines 9653 9656) no Hoare annotation was computed. [2018-12-08 12:15:23,495 INFO L444 ceAbstractionStarter]: At program point L9810(line 9810) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| (_ bv0 32))) (and (not (= talk_to_netback_~err~10 (_ bv0 32))) (= ~ldv_spin~0 (_ bv0 32)))) [2018-12-08 12:15:23,495 INFO L444 ceAbstractionStarter]: At program point L9785(line 9785) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| (_ bv0 32))) (= ~ldv_spin~0 (_ bv0 32))) [2018-12-08 12:15:23,495 INFO L448 ceAbstractionStarter]: For program point L9785-1(line 9785) no Hoare annotation was computed. [2018-12-08 12:15:23,495 INFO L448 ceAbstractionStarter]: For program point L9810-1(line 9810) no Hoare annotation was computed. [2018-12-08 12:15:23,495 INFO L448 ceAbstractionStarter]: For program point L9744(lines 9744 9747) no Hoare annotation was computed. [2018-12-08 12:15:23,495 INFO L448 ceAbstractionStarter]: For program point talk_to_netbackFINAL(lines 9629 9816) no Hoare annotation was computed. [2018-12-08 12:15:23,495 INFO L444 ceAbstractionStarter]: At program point L9794(lines 9644 9815) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| (_ bv0 32))) (= ~ldv_spin~0 (_ bv0 32))) [2018-12-08 12:15:23,495 INFO L448 ceAbstractionStarter]: For program point L9703(lines 9703 9710) no Hoare annotation was computed. [2018-12-08 12:15:23,495 INFO L448 ceAbstractionStarter]: For program point L9786(lines 9786 9790) no Hoare annotation was computed. [2018-12-08 12:15:23,495 INFO L448 ceAbstractionStarter]: For program point L9728(lines 9728 9731) no Hoare annotation was computed. [2018-12-08 12:15:23,496 INFO L444 ceAbstractionStarter]: At program point L9811(line 9811) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| (_ bv0 32))) (and (not (= talk_to_netback_~err~10 (_ bv0 32))) (= ~ldv_spin~0 (_ bv0 32)))) [2018-12-08 12:15:23,496 INFO L448 ceAbstractionStarter]: For program point L9811-1(line 9811) no Hoare annotation was computed. [2018-12-08 12:15:23,496 INFO L448 ceAbstractionStarter]: For program point L9720(line 9720) no Hoare annotation was computed. [2018-12-08 12:15:23,496 INFO L448 ceAbstractionStarter]: For program point L9762(lines 9762 9766) no Hoare annotation was computed. [2018-12-08 12:15:23,496 INFO L444 ceAbstractionStarter]: At program point L9704(line 9704) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| (_ bv0 32))) (and (not (= talk_to_netback_~err~10 (_ bv0 32))) (= ~ldv_spin~0 (_ bv0 32)))) [2018-12-08 12:15:23,496 INFO L448 ceAbstractionStarter]: For program point L9704-1(line 9704) no Hoare annotation was computed. [2018-12-08 12:15:23,496 INFO L448 ceAbstractionStarter]: For program point L9663-2(lines 9663 9666) no Hoare annotation was computed. [2018-12-08 12:15:23,496 INFO L448 ceAbstractionStarter]: For program point L9663(lines 9663 9666) no Hoare annotation was computed. [2018-12-08 12:15:23,496 INFO L444 ceAbstractionStarter]: At program point L9812(line 9812) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| (_ bv0 32))) (and (not (= talk_to_netback_~err~10 (_ bv0 32))) (= ~ldv_spin~0 (_ bv0 32)))) [2018-12-08 12:15:23,496 INFO L444 ceAbstractionStarter]: At program point L9779(line 9779) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| (_ bv0 32))) (= ~ldv_spin~0 (_ bv0 32))) [2018-12-08 12:15:23,496 INFO L444 ceAbstractionStarter]: At program point L9812-1(lines 9644 9815) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| (_ bv0 32))) (and (not (= talk_to_netback_~err~10 (_ bv0 32))) (= ~ldv_spin~0 (_ bv0 32)))) [2018-12-08 12:15:23,496 INFO L448 ceAbstractionStarter]: For program point L9779-1(line 9779) no Hoare annotation was computed. [2018-12-08 12:15:23,496 INFO L448 ceAbstractionStarter]: For program point L9721(lines 9721 9725) no Hoare annotation was computed. [2018-12-08 12:15:23,496 INFO L444 ceAbstractionStarter]: At program point L9680(line 9680) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| (_ bv0 32))) (= ~ldv_spin~0 (_ bv0 32))) [2018-12-08 12:15:23,496 INFO L448 ceAbstractionStarter]: For program point L9680-1(line 9680) no Hoare annotation was computed. [2018-12-08 12:15:23,496 INFO L444 ceAbstractionStarter]: At program point L9705(line 9705) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| (_ bv0 32))) (and (not (= talk_to_netback_~err~10 (_ bv0 32))) (= ~ldv_spin~0 (_ bv0 32)))) [2018-12-08 12:15:23,496 INFO L448 ceAbstractionStarter]: For program point L9705-1(line 9705) no Hoare annotation was computed. [2018-12-08 12:15:23,496 INFO L448 ceAbstractionStarter]: For program point register_netdevEXIT(lines 11551 11553) no Hoare annotation was computed. [2018-12-08 12:15:23,496 INFO L451 ceAbstractionStarter]: At program point register_netdevENTRY(lines 11551 11553) the Hoare annotation is: true [2018-12-08 12:15:23,496 INFO L448 ceAbstractionStarter]: For program point register_netdevFINAL(lines 11551 11553) no Hoare annotation was computed. [2018-12-08 12:15:23,496 INFO L448 ceAbstractionStarter]: For program point L6415-1(line 6415) no Hoare annotation was computed. [2018-12-08 12:15:23,496 INFO L451 ceAbstractionStarter]: At program point L6415(line 6415) the Hoare annotation is: true [2018-12-08 12:15:23,496 INFO L451 ceAbstractionStarter]: At program point __kmallocENTRY(lines 6413 6416) the Hoare annotation is: true [2018-12-08 12:15:23,496 INFO L448 ceAbstractionStarter]: For program point __kmallocFINAL(lines 6413 6416) no Hoare annotation was computed. [2018-12-08 12:15:23,496 INFO L448 ceAbstractionStarter]: For program point __kmallocEXIT(lines 6413 6416) no Hoare annotation was computed. [2018-12-08 12:15:23,497 INFO L448 ceAbstractionStarter]: For program point PageTailFINAL(lines 6581 6588) no Hoare annotation was computed. [2018-12-08 12:15:23,497 INFO L451 ceAbstractionStarter]: At program point PageTailENTRY(lines 6581 6588) the Hoare annotation is: true [2018-12-08 12:15:23,497 INFO L448 ceAbstractionStarter]: For program point L6585-1(line 6585) no Hoare annotation was computed. [2018-12-08 12:15:23,497 INFO L451 ceAbstractionStarter]: At program point L6585(line 6585) the Hoare annotation is: true [2018-12-08 12:15:23,497 INFO L448 ceAbstractionStarter]: For program point PageTailEXIT(lines 6581 6588) no Hoare annotation was computed. [2018-12-08 12:15:23,497 INFO L448 ceAbstractionStarter]: For program point L9282-5(lines 9282 9286) no Hoare annotation was computed. [2018-12-08 12:15:23,497 INFO L448 ceAbstractionStarter]: For program point L9280(line 9280) no Hoare annotation was computed. [2018-12-08 12:15:23,497 INFO L448 ceAbstractionStarter]: For program point L9282-2(line 9282) no Hoare annotation was computed. [2018-12-08 12:15:23,497 INFO L448 ceAbstractionStarter]: For program point L9282-4(line 9282) no Hoare annotation was computed. [2018-12-08 12:15:23,497 INFO L451 ceAbstractionStarter]: At program point L9268(line 9268) the Hoare annotation is: true [2018-12-08 12:15:23,497 INFO L448 ceAbstractionStarter]: For program point L9268-1(line 9268) no Hoare annotation was computed. [2018-12-08 12:15:23,497 INFO L448 ceAbstractionStarter]: For program point L9272(lines 9272 9276) no Hoare annotation was computed. [2018-12-08 12:15:23,497 INFO L451 ceAbstractionStarter]: At program point L9291(lines 9266 9296) the Hoare annotation is: true [2018-12-08 12:15:23,497 INFO L448 ceAbstractionStarter]: For program point xen_net_read_macFINAL(lines 9255 9297) no Hoare annotation was computed. [2018-12-08 12:15:23,497 INFO L451 ceAbstractionStarter]: At program point L9283(line 9283) the Hoare annotation is: true [2018-12-08 12:15:23,497 INFO L448 ceAbstractionStarter]: For program point L9283-1(line 9283) no Hoare annotation was computed. [2018-12-08 12:15:23,497 INFO L451 ceAbstractionStarter]: At program point L9289(lines 9266 9296) the Hoare annotation is: true [2018-12-08 12:15:23,497 INFO L451 ceAbstractionStarter]: At program point L9273(line 9273) the Hoare annotation is: true [2018-12-08 12:15:23,497 INFO L448 ceAbstractionStarter]: For program point L9273-1(line 9273) no Hoare annotation was computed. [2018-12-08 12:15:23,497 INFO L451 ceAbstractionStarter]: At program point L9271(line 9271) the Hoare annotation is: true [2018-12-08 12:15:23,497 INFO L448 ceAbstractionStarter]: For program point L9271-1(line 9271) no Hoare annotation was computed. [2018-12-08 12:15:23,497 INFO L448 ceAbstractionStarter]: For program point L9294-1(line 9294) no Hoare annotation was computed. [2018-12-08 12:15:23,497 INFO L451 ceAbstractionStarter]: At program point L9294(line 9294) the Hoare annotation is: true [2018-12-08 12:15:23,497 INFO L451 ceAbstractionStarter]: At program point xen_net_read_macENTRY(lines 9255 9297) the Hoare annotation is: true [2018-12-08 12:15:23,497 INFO L448 ceAbstractionStarter]: For program point L9282(line 9282) no Hoare annotation was computed. [2018-12-08 12:15:23,497 INFO L448 ceAbstractionStarter]: For program point xen_net_read_macEXIT(lines 9255 9297) no Hoare annotation was computed. [2018-12-08 12:15:23,497 INFO L448 ceAbstractionStarter]: For program point netfront_tx_slot_availableFINAL(lines 7378 7387) no Hoare annotation was computed. [2018-12-08 12:15:23,498 INFO L448 ceAbstractionStarter]: For program point netfront_tx_slot_availableEXIT(lines 7378 7387) no Hoare annotation was computed. [2018-12-08 12:15:23,498 INFO L451 ceAbstractionStarter]: At program point netfront_tx_slot_availableENTRY(lines 7378 7387) the Hoare annotation is: true [2018-12-08 12:15:23,498 INFO L448 ceAbstractionStarter]: For program point L7385-2(line 7385) no Hoare annotation was computed. [2018-12-08 12:15:23,498 INFO L448 ceAbstractionStarter]: For program point L7385(line 7385) no Hoare annotation was computed. [2018-12-08 12:15:23,498 INFO L451 ceAbstractionStarter]: At program point notify_remote_via_irqENTRY(lines 11539 11541) the Hoare annotation is: true [2018-12-08 12:15:23,498 INFO L448 ceAbstractionStarter]: For program point notify_remote_via_irqEXIT(lines 11539 11541) no Hoare annotation was computed. [2018-12-08 12:15:23,498 INFO L448 ceAbstractionStarter]: For program point notify_remote_via_irqFINAL(lines 11539 11541) no Hoare annotation was computed. [2018-12-08 12:15:23,498 INFO L448 ceAbstractionStarter]: For program point _raw_spin_unlock_irqFINAL(lines 11364 11366) no Hoare annotation was computed. [2018-12-08 12:15:23,498 INFO L451 ceAbstractionStarter]: At program point _raw_spin_unlock_irqENTRY(lines 11364 11366) the Hoare annotation is: true [2018-12-08 12:15:23,498 INFO L448 ceAbstractionStarter]: For program point _raw_spin_unlock_irqEXIT(lines 11364 11366) no Hoare annotation was computed. [2018-12-08 12:15:23,498 INFO L448 ceAbstractionStarter]: For program point netdev_notify_peersFINAL(lines 11516 11518) no Hoare annotation was computed. [2018-12-08 12:15:23,498 INFO L448 ceAbstractionStarter]: For program point netdev_notify_peersEXIT(lines 11516 11518) no Hoare annotation was computed. [2018-12-08 12:15:23,498 INFO L451 ceAbstractionStarter]: At program point netdev_notify_peersENTRY(lines 11516 11518) the Hoare annotation is: true [2018-12-08 12:15:23,498 INFO L451 ceAbstractionStarter]: At program point alloc_pagesENTRY(lines 11012 11020) the Hoare annotation is: true [2018-12-08 12:15:23,498 INFO L448 ceAbstractionStarter]: For program point alloc_pagesFINAL(lines 11012 11020) no Hoare annotation was computed. [2018-12-08 12:15:23,498 INFO L448 ceAbstractionStarter]: For program point alloc_pagesEXIT(lines 11012 11020) no Hoare annotation was computed. [2018-12-08 12:15:23,498 INFO L444 ceAbstractionStarter]: At program point L11016(line 11016) the Hoare annotation is: (or (= (bvadd alloc_pages_~flags (_ bv4294966752 32)) (_ bv0 32)) (not (= (_ bv544 32) |alloc_pages_#in~flags|))) [2018-12-08 12:15:23,498 INFO L448 ceAbstractionStarter]: For program point L11017(line 11017) no Hoare annotation was computed. [2018-12-08 12:15:23,498 INFO L444 ceAbstractionStarter]: At program point L11016-1(line 11016) the Hoare annotation is: (or (= (bvadd alloc_pages_~flags (_ bv4294966752 32)) (_ bv0 32)) (not (= (_ bv544 32) |alloc_pages_#in~flags|))) [2018-12-08 12:15:23,498 INFO L451 ceAbstractionStarter]: At program point gnttab_release_grant_referenceENTRY(lines 11466 11468) the Hoare annotation is: true [2018-12-08 12:15:23,498 INFO L448 ceAbstractionStarter]: For program point gnttab_release_grant_referenceFINAL(lines 11466 11468) no Hoare annotation was computed. [2018-12-08 12:15:23,498 INFO L448 ceAbstractionStarter]: For program point gnttab_release_grant_referenceEXIT(lines 11466 11468) no Hoare annotation was computed. [2018-12-08 12:15:23,498 INFO L448 ceAbstractionStarter]: For program point netif_runningEXIT(lines 7110 7117) no Hoare annotation was computed. [2018-12-08 12:15:23,498 INFO L451 ceAbstractionStarter]: At program point L7114(line 7114) the Hoare annotation is: true [2018-12-08 12:15:23,498 INFO L448 ceAbstractionStarter]: For program point L7114-1(line 7114) no Hoare annotation was computed. [2018-12-08 12:15:23,499 INFO L451 ceAbstractionStarter]: At program point netif_runningENTRY(lines 7110 7117) the Hoare annotation is: true [2018-12-08 12:15:23,499 INFO L448 ceAbstractionStarter]: For program point netif_runningFINAL(lines 7110 7117) no Hoare annotation was computed. [2018-12-08 12:15:23,499 INFO L448 ceAbstractionStarter]: For program point eth_mac_addrEXIT(lines 11405 11407) no Hoare annotation was computed. [2018-12-08 12:15:23,499 INFO L451 ceAbstractionStarter]: At program point eth_mac_addrENTRY(lines 11405 11407) the Hoare annotation is: true [2018-12-08 12:15:23,499 INFO L448 ceAbstractionStarter]: For program point eth_mac_addrFINAL(lines 11405 11407) no Hoare annotation was computed. [2018-12-08 12:15:23,499 INFO L448 ceAbstractionStarter]: For program point xennet_can_sgEXIT(lines 7363 7368) no Hoare annotation was computed. [2018-12-08 12:15:23,499 INFO L451 ceAbstractionStarter]: At program point xennet_can_sgENTRY(lines 7363 7368) the Hoare annotation is: true [2018-12-08 12:15:23,499 INFO L448 ceAbstractionStarter]: For program point xennet_can_sgFINAL(lines 7363 7368) no Hoare annotation was computed. [2018-12-08 12:15:23,499 INFO L451 ceAbstractionStarter]: At program point skb_end_pointerENTRY(lines 6687 6692) the Hoare annotation is: true [2018-12-08 12:15:23,499 INFO L448 ceAbstractionStarter]: For program point skb_end_pointerEXIT(lines 6687 6692) no Hoare annotation was computed. [2018-12-08 12:15:23,499 INFO L448 ceAbstractionStarter]: For program point skb_end_pointerFINAL(lines 6687 6692) no Hoare annotation was computed. [2018-12-08 12:15:23,499 INFO L448 ceAbstractionStarter]: For program point eth_validate_addrEXIT(lines 11413 11415) no Hoare annotation was computed. [2018-12-08 12:15:23,499 INFO L451 ceAbstractionStarter]: At program point eth_validate_addrENTRY(lines 11413 11415) the Hoare annotation is: true [2018-12-08 12:15:23,499 INFO L448 ceAbstractionStarter]: For program point eth_validate_addrFINAL(lines 11413 11415) no Hoare annotation was computed. [2018-12-08 12:15:23,499 INFO L451 ceAbstractionStarter]: At program point ldv_spin_unlockENTRY(lines 11273 11279) the Hoare annotation is: true [2018-12-08 12:15:23,499 INFO L448 ceAbstractionStarter]: For program point ldv_spin_unlockFINAL(lines 11273 11279) no Hoare annotation was computed. [2018-12-08 12:15:23,499 INFO L448 ceAbstractionStarter]: For program point ldv_spin_unlockEXIT(lines 11273 11279) no Hoare annotation was computed. [2018-12-08 12:15:23,499 INFO L451 ceAbstractionStarter]: At program point __skb_queue_tailENTRY(lines 6776 6782) the Hoare annotation is: true [2018-12-08 12:15:23,499 INFO L451 ceAbstractionStarter]: At program point L6779(line 6779) the Hoare annotation is: true [2018-12-08 12:15:23,499 INFO L448 ceAbstractionStarter]: For program point __skb_queue_tailFINAL(lines 6776 6782) no Hoare annotation was computed. [2018-12-08 12:15:23,499 INFO L448 ceAbstractionStarter]: For program point __skb_queue_tailEXIT(lines 6776 6782) no Hoare annotation was computed. [2018-12-08 12:15:23,499 INFO L448 ceAbstractionStarter]: For program point _raw_spin_unlock_bhFINAL(lines 11361 11363) no Hoare annotation was computed. [2018-12-08 12:15:23,499 INFO L448 ceAbstractionStarter]: For program point _raw_spin_unlock_bhEXIT(lines 11361 11363) no Hoare annotation was computed. [2018-12-08 12:15:23,499 INFO L451 ceAbstractionStarter]: At program point _raw_spin_unlock_bhENTRY(lines 11361 11363) the Hoare annotation is: true [2018-12-08 12:15:23,499 INFO L448 ceAbstractionStarter]: For program point xennet_rxidxEXIT(lines 7329 7334) no Hoare annotation was computed. [2018-12-08 12:15:23,499 INFO L451 ceAbstractionStarter]: At program point xennet_rxidxENTRY(lines 7329 7334) the Hoare annotation is: true [2018-12-08 12:15:23,500 INFO L448 ceAbstractionStarter]: For program point xennet_rxidxFINAL(lines 7329 7334) no Hoare annotation was computed. [2018-12-08 12:15:23,500 INFO L451 ceAbstractionStarter]: At program point spin_unlock_irqrestoreENTRY(lines 11004 11011) the Hoare annotation is: true [2018-12-08 12:15:23,500 INFO L444 ceAbstractionStarter]: At program point L11007-1(line 11007) the Hoare annotation is: (= ~ldv_spin~0 (_ bv0 32)) [2018-12-08 12:15:23,500 INFO L451 ceAbstractionStarter]: At program point L11007(line 11007) the Hoare annotation is: true [2018-12-08 12:15:23,500 INFO L448 ceAbstractionStarter]: For program point spin_unlock_irqrestoreEXIT(lines 11004 11011) no Hoare annotation was computed. [2018-12-08 12:15:23,500 INFO L448 ceAbstractionStarter]: For program point spin_unlock_irqrestoreFINAL(lines 11004 11011) no Hoare annotation was computed. [2018-12-08 12:15:23,500 INFO L451 ceAbstractionStarter]: At program point L8158(line 8158) the Hoare annotation is: true [2018-12-08 12:15:23,500 INFO L448 ceAbstractionStarter]: For program point L8155-1(line 8155) no Hoare annotation was computed. [2018-12-08 12:15:23,500 INFO L451 ceAbstractionStarter]: At program point L8155(line 8155) the Hoare annotation is: true [2018-12-08 12:15:23,500 INFO L448 ceAbstractionStarter]: For program point L8158-1(line 8158) no Hoare annotation was computed. [2018-12-08 12:15:23,500 INFO L448 ceAbstractionStarter]: For program point xennet_closeEXIT(lines 8147 8172) no Hoare annotation was computed. [2018-12-08 12:15:23,500 INFO L451 ceAbstractionStarter]: At program point xennet_closeENTRY(lines 8147 8172) the Hoare annotation is: true [2018-12-08 12:15:23,500 INFO L451 ceAbstractionStarter]: At program point L8167(lines 8154 8171) the Hoare annotation is: true [2018-12-08 12:15:23,500 INFO L448 ceAbstractionStarter]: For program point L8163-1(line 8163) no Hoare annotation was computed. [2018-12-08 12:15:23,500 INFO L451 ceAbstractionStarter]: At program point L8163(line 8163) the Hoare annotation is: true [2018-12-08 12:15:23,500 INFO L448 ceAbstractionStarter]: For program point xennet_closeFINAL(lines 8147 8172) no Hoare annotation was computed. [2018-12-08 12:15:23,500 INFO L451 ceAbstractionStarter]: At program point L8165(lines 8154 8171) the Hoare annotation is: true [2018-12-08 12:15:23,500 INFO L448 ceAbstractionStarter]: For program point L11627-1(line 11627) no Hoare annotation was computed. [2018-12-08 12:15:23,500 INFO L451 ceAbstractionStarter]: At program point L11627(line 11627) the Hoare annotation is: true [2018-12-08 12:15:23,500 INFO L448 ceAbstractionStarter]: For program point xenbus_readEXIT(lines 11626 11628) no Hoare annotation was computed. [2018-12-08 12:15:23,500 INFO L451 ceAbstractionStarter]: At program point xenbus_readENTRY(lines 11626 11628) the Hoare annotation is: true [2018-12-08 12:15:23,500 INFO L448 ceAbstractionStarter]: For program point xenbus_readFINAL(lines 11626 11628) no Hoare annotation was computed. [2018-12-08 12:15:23,500 INFO L451 ceAbstractionStarter]: At program point L6368(line 6368) the Hoare annotation is: true [2018-12-08 12:15:23,500 INFO L448 ceAbstractionStarter]: For program point ldv_spin_unlock_irq_7FINAL(lines 6365 6371) no Hoare annotation was computed. [2018-12-08 12:15:23,500 INFO L448 ceAbstractionStarter]: For program point ldv_spin_unlock_irq_7EXIT(lines 6365 6371) no Hoare annotation was computed. [2018-12-08 12:15:23,501 INFO L451 ceAbstractionStarter]: At program point ldv_spin_unlock_irq_7ENTRY(lines 6365 6371) the Hoare annotation is: true [2018-12-08 12:15:23,501 INFO L448 ceAbstractionStarter]: For program point netif_exitEXIT(lines 10445 10451) no Hoare annotation was computed. [2018-12-08 12:15:23,501 INFO L451 ceAbstractionStarter]: At program point netif_exitENTRY(lines 10445 10451) the Hoare annotation is: true [2018-12-08 12:15:23,501 INFO L448 ceAbstractionStarter]: For program point netif_exitFINAL(lines 10445 10451) no Hoare annotation was computed. [2018-12-08 12:15:23,501 INFO L448 ceAbstractionStarter]: For program point dev_set_drvdataFINAL(lines 6563 6569) no Hoare annotation was computed. [2018-12-08 12:15:23,501 INFO L448 ceAbstractionStarter]: For program point dev_set_drvdataEXIT(lines 6563 6569) no Hoare annotation was computed. [2018-12-08 12:15:23,501 INFO L451 ceAbstractionStarter]: At program point dev_set_drvdataENTRY(lines 6563 6569) the Hoare annotation is: true [2018-12-08 12:15:23,501 INFO L448 ceAbstractionStarter]: For program point dump_pageEXIT(lines 11401 11403) no Hoare annotation was computed. [2018-12-08 12:15:23,501 INFO L451 ceAbstractionStarter]: At program point dump_pageENTRY(lines 11401 11403) the Hoare annotation is: true [2018-12-08 12:15:23,501 INFO L448 ceAbstractionStarter]: For program point dump_pageFINAL(lines 11401 11403) no Hoare annotation was computed. [2018-12-08 12:15:23,501 INFO L451 ceAbstractionStarter]: At program point xennet_get_sset_countENTRY(lines 9998 10008) the Hoare annotation is: true [2018-12-08 12:15:23,501 INFO L448 ceAbstractionStarter]: For program point L10001(lines 10001 10006) no Hoare annotation was computed. [2018-12-08 12:15:23,501 INFO L448 ceAbstractionStarter]: For program point L10004(line 10004) no Hoare annotation was computed. [2018-12-08 12:15:23,501 INFO L448 ceAbstractionStarter]: For program point xennet_get_sset_countFINAL(lines 9998 10008) no Hoare annotation was computed. [2018-12-08 12:15:23,501 INFO L448 ceAbstractionStarter]: For program point L10002(line 10002) no Hoare annotation was computed. [2018-12-08 12:15:23,501 INFO L448 ceAbstractionStarter]: For program point xennet_get_sset_countEXIT(lines 9998 10008) no Hoare annotation was computed. [2018-12-08 12:15:23,501 INFO L448 ceAbstractionStarter]: For program point L9594(lines 9594 9614) no Hoare annotation was computed. [2018-12-08 12:15:23,501 INFO L448 ceAbstractionStarter]: For program point L9594-2(lines 9565 9627) no Hoare annotation was computed. [2018-12-08 12:15:23,501 INFO L451 ceAbstractionStarter]: At program point L9611(lines 9565 9627) the Hoare annotation is: true [2018-12-08 12:15:23,501 INFO L448 ceAbstractionStarter]: For program point L9615(lines 9615 9618) no Hoare annotation was computed. [2018-12-08 12:15:23,501 INFO L448 ceAbstractionStarter]: For program point L9603(lines 9603 9607) no Hoare annotation was computed. [2018-12-08 12:15:23,501 INFO L451 ceAbstractionStarter]: At program point L9570(line 9570) the Hoare annotation is: true [2018-12-08 12:15:23,501 INFO L448 ceAbstractionStarter]: For program point write_queue_xenstore_keysEXIT(lines 9555 9628) no Hoare annotation was computed. [2018-12-08 12:15:23,501 INFO L448 ceAbstractionStarter]: For program point L9570-1(line 9570) no Hoare annotation was computed. [2018-12-08 12:15:23,501 INFO L451 ceAbstractionStarter]: At program point L9616(line 9616) the Hoare annotation is: true [2018-12-08 12:15:23,501 INFO L448 ceAbstractionStarter]: For program point L9583(lines 9583 9587) no Hoare annotation was computed. [2018-12-08 12:15:23,502 INFO L448 ceAbstractionStarter]: For program point L9567-2(lines 9567 9581) no Hoare annotation was computed. [2018-12-08 12:15:23,502 INFO L448 ceAbstractionStarter]: For program point L9596(lines 9596 9600) no Hoare annotation was computed. [2018-12-08 12:15:23,502 INFO L451 ceAbstractionStarter]: At program point write_queue_xenstore_keysENTRY(lines 9555 9628) the Hoare annotation is: true [2018-12-08 12:15:23,502 INFO L448 ceAbstractionStarter]: For program point write_queue_xenstore_keysFINAL(lines 9555 9628) no Hoare annotation was computed. [2018-12-08 12:15:23,502 INFO L448 ceAbstractionStarter]: For program point L9567(lines 9567 9581) no Hoare annotation was computed. [2018-12-08 12:15:23,502 INFO L448 ceAbstractionStarter]: For program point L9621(lines 9621 9624) no Hoare annotation was computed. [2018-12-08 12:15:23,502 INFO L448 ceAbstractionStarter]: For program point L9572(lines 9572 9577) no Hoare annotation was computed. [2018-12-08 12:15:23,502 INFO L448 ceAbstractionStarter]: For program point L9609(lines 9609 9613) no Hoare annotation was computed. [2018-12-08 12:15:23,502 INFO L448 ceAbstractionStarter]: For program point L9589(lines 9589 9593) no Hoare annotation was computed. [2018-12-08 12:15:23,502 INFO L451 ceAbstractionStarter]: At program point L9622(line 9622) the Hoare annotation is: true [2018-12-08 12:15:23,502 INFO L448 ceAbstractionStarter]: For program point netif_tx_queue_stoppedFINAL(lines 7102 7109) no Hoare annotation was computed. [2018-12-08 12:15:23,502 INFO L448 ceAbstractionStarter]: For program point L7106-1(line 7106) no Hoare annotation was computed. [2018-12-08 12:15:23,502 INFO L448 ceAbstractionStarter]: For program point netif_tx_queue_stoppedEXIT(lines 7102 7109) no Hoare annotation was computed. [2018-12-08 12:15:23,502 INFO L451 ceAbstractionStarter]: At program point L7106(line 7106) the Hoare annotation is: true [2018-12-08 12:15:23,502 INFO L451 ceAbstractionStarter]: At program point netif_tx_queue_stoppedENTRY(lines 7102 7109) the Hoare annotation is: true [2018-12-08 12:15:23,502 INFO L451 ceAbstractionStarter]: At program point L10429(line 10429) the Hoare annotation is: true [2018-12-08 12:15:23,502 INFO L448 ceAbstractionStarter]: For program point L10429-1(line 10429) no Hoare annotation was computed. [2018-12-08 12:15:23,502 INFO L448 ceAbstractionStarter]: For program point L10430-2(lines 10424 10443) no Hoare annotation was computed. [2018-12-08 12:15:23,502 INFO L448 ceAbstractionStarter]: For program point L10430(lines 10430 10434) no Hoare annotation was computed. [2018-12-08 12:15:23,502 INFO L448 ceAbstractionStarter]: For program point L10425(lines 10425 10428) no Hoare annotation was computed. [2018-12-08 12:15:23,502 INFO L448 ceAbstractionStarter]: For program point netif_initFINAL(lines 10419 10444) no Hoare annotation was computed. [2018-12-08 12:15:23,502 INFO L448 ceAbstractionStarter]: For program point netif_initEXIT(lines 10419 10444) no Hoare annotation was computed. [2018-12-08 12:15:23,502 INFO L451 ceAbstractionStarter]: At program point L10441(line 10441) the Hoare annotation is: true [2018-12-08 12:15:23,502 INFO L451 ceAbstractionStarter]: At program point L10440(line 10440) the Hoare annotation is: true [2018-12-08 12:15:23,502 INFO L448 ceAbstractionStarter]: For program point L10441-1(line 10441) no Hoare annotation was computed. [2018-12-08 12:15:23,502 INFO L451 ceAbstractionStarter]: At program point netif_initENTRY(lines 10419 10444) the Hoare annotation is: true [2018-12-08 12:15:23,503 INFO L448 ceAbstractionStarter]: For program point L10440-1(line 10440) no Hoare annotation was computed. [2018-12-08 12:15:23,503 INFO L448 ceAbstractionStarter]: For program point L7265-1(line 7265) no Hoare annotation was computed. [2018-12-08 12:15:23,503 INFO L448 ceAbstractionStarter]: For program point L7266-2(lines 7266 7269) no Hoare annotation was computed. [2018-12-08 12:15:23,503 INFO L451 ceAbstractionStarter]: At program point L7265(line 7265) the Hoare annotation is: true [2018-12-08 12:15:23,503 INFO L448 ceAbstractionStarter]: For program point L7260-1(line 7260) no Hoare annotation was computed. [2018-12-08 12:15:23,503 INFO L451 ceAbstractionStarter]: At program point L7260(line 7260) the Hoare annotation is: true [2018-12-08 12:15:23,503 INFO L448 ceAbstractionStarter]: For program point L7261(lines 7261 7264) no Hoare annotation was computed. [2018-12-08 12:15:23,503 INFO L448 ceAbstractionStarter]: For program point pfn_to_mfnFINAL(lines 7255 7272) no Hoare annotation was computed. [2018-12-08 12:15:23,503 INFO L448 ceAbstractionStarter]: For program point pfn_to_mfnEXIT(lines 7255 7272) no Hoare annotation was computed. [2018-12-08 12:15:23,503 INFO L448 ceAbstractionStarter]: For program point L7266(lines 7266 7269) no Hoare annotation was computed. [2018-12-08 12:15:23,503 INFO L451 ceAbstractionStarter]: At program point pfn_to_mfnENTRY(lines 7255 7272) the Hoare annotation is: true [2018-12-08 12:15:23,503 INFO L448 ceAbstractionStarter]: For program point kfree_skbEXIT(lines 11469 11471) no Hoare annotation was computed. [2018-12-08 12:15:23,503 INFO L451 ceAbstractionStarter]: At program point kfree_skbENTRY(lines 11469 11471) the Hoare annotation is: true [2018-12-08 12:15:23,503 INFO L448 ceAbstractionStarter]: For program point kfree_skbFINAL(lines 11469 11471) no Hoare annotation was computed. [2018-12-08 12:15:23,503 INFO L448 ceAbstractionStarter]: For program point L9150-1(line 9150) no Hoare annotation was computed. [2018-12-08 12:15:23,503 INFO L444 ceAbstractionStarter]: At program point L9148(line 9148) the Hoare annotation is: (let ((.cse3 (= ~ldv_spin~0 (_ bv0 32)))) (let ((.cse0 (not .cse3)) (.cse1 (and .cse3 (= ~ldv_state_variable_4~0 (_ bv0 32)))) (.cse2 (not (= (bvadd ~ldv_state_variable_2~0 (_ bv4294967295 32)) (_ bv0 32))))) (and (or (not (= (_ bv0 32) |old(~ldv_state_variable_4~0)|)) .cse0 .cse1 .cse2) (or .cse0 .cse1 (not (= (_ bv1 32) |old(~ldv_state_variable_4~0)|)) (= (bvadd ~ldv_state_variable_4~0 (_ bv4294967295 32)) (_ bv0 32)) .cse2)))) [2018-12-08 12:15:23,503 INFO L448 ceAbstractionStarter]: For program point L9148-1(line 9148) no Hoare annotation was computed. [2018-12-08 12:15:23,503 INFO L448 ceAbstractionStarter]: For program point L9152(lines 9152 9156) no Hoare annotation was computed. [2018-12-08 12:15:23,503 INFO L444 ceAbstractionStarter]: At program point L9150(line 9150) the Hoare annotation is: (or (not (= (_ bv0 32) |old(~ldv_state_variable_4~0)|)) (not (= ~ldv_spin~0 (_ bv0 32))) (= ~ldv_state_variable_4~0 (_ bv0 32)) (not (= (bvadd ~ldv_state_variable_2~0 (_ bv4294967295 32)) (_ bv0 32)))) [2018-12-08 12:15:23,503 INFO L448 ceAbstractionStarter]: For program point L9142-1(line 9142) no Hoare annotation was computed. [2018-12-08 12:15:23,503 INFO L444 ceAbstractionStarter]: At program point L9140(line 9140) the Hoare annotation is: (let ((.cse3 (= ~ldv_spin~0 (_ bv0 32)))) (let ((.cse0 (not .cse3)) (.cse1 (and .cse3 (= ~ldv_state_variable_4~0 (_ bv0 32)))) (.cse2 (not (= (bvadd ~ldv_state_variable_2~0 (_ bv4294967295 32)) (_ bv0 32))))) (and (or (not (= (_ bv0 32) |old(~ldv_state_variable_4~0)|)) .cse0 .cse1 .cse2) (or .cse0 .cse1 (not (= (_ bv1 32) |old(~ldv_state_variable_4~0)|)) (= (bvadd ~ldv_state_variable_4~0 (_ bv4294967295 32)) (_ bv0 32)) .cse2)))) [2018-12-08 12:15:23,503 INFO L448 ceAbstractionStarter]: For program point L9140-1(line 9140) no Hoare annotation was computed. [2018-12-08 12:15:23,503 INFO L448 ceAbstractionStarter]: For program point netfront_probeFINAL(lines 9130 9170) no Hoare annotation was computed. [2018-12-08 12:15:23,504 INFO L444 ceAbstractionStarter]: At program point L9142(line 9142) the Hoare annotation is: (let ((.cse3 (= ~ldv_spin~0 (_ bv0 32)))) (let ((.cse0 (not .cse3)) (.cse1 (and .cse3 (= ~ldv_state_variable_4~0 (_ bv0 32)))) (.cse2 (not (= (bvadd ~ldv_state_variable_2~0 (_ bv4294967295 32)) (_ bv0 32))))) (and (or (not (= (_ bv0 32) |old(~ldv_state_variable_4~0)|)) .cse0 .cse1 .cse2) (or .cse0 .cse1 (not (= (_ bv1 32) |old(~ldv_state_variable_4~0)|)) (= (bvadd ~ldv_state_variable_4~0 (_ bv4294967295 32)) (_ bv0 32)) .cse2)))) [2018-12-08 12:15:23,504 INFO L448 ceAbstractionStarter]: For program point L9167(line 9167) no Hoare annotation was computed. [2018-12-08 12:15:23,504 INFO L444 ceAbstractionStarter]: At program point L9157(line 9157) the Hoare annotation is: (or (not (= ~ldv_spin~0 (_ bv0 32))) (= (bvadd ~ldv_state_variable_4~0 (_ bv4294967295 32)) (_ bv0 32)) (not (= (bvadd ~ldv_state_variable_2~0 (_ bv4294967295 32)) (_ bv0 32)))) [2018-12-08 12:15:23,504 INFO L448 ceAbstractionStarter]: For program point L9157-1(line 9157) no Hoare annotation was computed. [2018-12-08 12:15:23,504 INFO L448 ceAbstractionStarter]: For program point netfront_probeEXIT(lines 9130 9170) no Hoare annotation was computed. [2018-12-08 12:15:23,504 INFO L451 ceAbstractionStarter]: At program point L9161(lines 9138 9169) the Hoare annotation is: true [2018-12-08 12:15:23,504 INFO L444 ceAbstractionStarter]: At program point netfront_probeENTRY(lines 9130 9170) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_spin~0 (_ bv0 32)))) (.cse1 (not (= (bvadd ~ldv_state_variable_2~0 (_ bv4294967295 32)) (_ bv0 32))))) (and (or .cse0 (not (= (_ bv1 32) |old(~ldv_state_variable_4~0)|)) (= (bvadd ~ldv_state_variable_4~0 (_ bv4294967295 32)) (_ bv0 32)) .cse1) (or (not (= (_ bv0 32) |old(~ldv_state_variable_4~0)|)) .cse0 (= ~ldv_state_variable_4~0 (_ bv0 32)) .cse1))) [2018-12-08 12:15:23,504 INFO L444 ceAbstractionStarter]: At program point L9159(line 9159) the Hoare annotation is: (or (not (= ~ldv_spin~0 (_ bv0 32))) (= (bvadd ~ldv_state_variable_4~0 (_ bv4294967295 32)) (_ bv0 32)) (not (= (bvadd ~ldv_state_variable_2~0 (_ bv4294967295 32)) (_ bv0 32)))) [2018-12-08 12:15:23,505 INFO L448 ceAbstractionStarter]: For program point L9159-1(line 9159) no Hoare annotation was computed. [2018-12-08 12:15:23,505 INFO L451 ceAbstractionStarter]: At program point L9151(line 9151) the Hoare annotation is: true [2018-12-08 12:15:23,505 INFO L448 ceAbstractionStarter]: For program point L9151-1(line 9151) no Hoare annotation was computed. [2018-12-08 12:15:23,505 INFO L448 ceAbstractionStarter]: For program point L9141(lines 9141 9147) no Hoare annotation was computed. [2018-12-08 12:15:23,505 INFO L444 ceAbstractionStarter]: At program point L9139(line 9139) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_spin~0 (_ bv0 32)))) (.cse1 (not (= (bvadd ~ldv_state_variable_2~0 (_ bv4294967295 32)) (_ bv0 32))))) (and (or .cse0 (not (= (_ bv1 32) |old(~ldv_state_variable_4~0)|)) (= (bvadd ~ldv_state_variable_4~0 (_ bv4294967295 32)) (_ bv0 32)) .cse1) (or (not (= (_ bv0 32) |old(~ldv_state_variable_4~0)|)) .cse0 (= ~ldv_state_variable_4~0 (_ bv0 32)) .cse1))) [2018-12-08 12:15:23,505 INFO L448 ceAbstractionStarter]: For program point L9139-1(line 9139) no Hoare annotation was computed. [2018-12-08 12:15:23,505 INFO L444 ceAbstractionStarter]: At program point L9166(line 9166) the Hoare annotation is: (or (not (= ~ldv_spin~0 (_ bv0 32))) (= ~ldv_state_variable_4~0 (_ bv0 32)) (not (= (bvadd ~ldv_state_variable_2~0 (_ bv4294967295 32)) (_ bv0 32)))) [2018-12-08 12:15:23,505 INFO L448 ceAbstractionStarter]: For program point L9158(lines 9158 9163) no Hoare annotation was computed. [2018-12-08 12:15:23,505 INFO L451 ceAbstractionStarter]: At program point find_next_bitENTRY(lines 11421 11423) the Hoare annotation is: true [2018-12-08 12:15:23,505 INFO L448 ceAbstractionStarter]: For program point find_next_bitEXIT(lines 11421 11423) no Hoare annotation was computed. [2018-12-08 12:15:23,505 INFO L448 ceAbstractionStarter]: For program point find_next_bitFINAL(lines 11421 11423) no Hoare annotation was computed. [2018-12-08 12:15:23,505 INFO L451 ceAbstractionStarter]: At program point L11040(line 11040) the Hoare annotation is: true [2018-12-08 12:15:23,505 INFO L448 ceAbstractionStarter]: For program point L11040-1(line 11040) no Hoare annotation was computed. [2018-12-08 12:15:23,505 INFO L448 ceAbstractionStarter]: For program point kzallocEXIT(lines 11037 11043) no Hoare annotation was computed. [2018-12-08 12:15:23,506 INFO L451 ceAbstractionStarter]: At program point kzallocENTRY(lines 11037 11043) the Hoare annotation is: true [2018-12-08 12:15:23,506 INFO L448 ceAbstractionStarter]: For program point kzallocFINAL(lines 11037 11043) no Hoare annotation was computed. [2018-12-08 12:15:23,506 INFO L451 ceAbstractionStarter]: At program point add_id_to_freelistENTRY(lines 7312 7319) the Hoare annotation is: true [2018-12-08 12:15:23,506 INFO L448 ceAbstractionStarter]: For program point add_id_to_freelistFINAL(lines 7312 7319) no Hoare annotation was computed. [2018-12-08 12:15:23,506 INFO L448 ceAbstractionStarter]: For program point add_id_to_freelistEXIT(lines 7312 7319) no Hoare annotation was computed. [2018-12-08 12:15:23,506 INFO L448 ceAbstractionStarter]: For program point L7315-1(line 7315) no Hoare annotation was computed. [2018-12-08 12:15:23,506 INFO L451 ceAbstractionStarter]: At program point L7315(line 7315) the Hoare annotation is: true [2018-12-08 12:15:23,506 INFO L448 ceAbstractionStarter]: For program point L7460(line 7460) no Hoare annotation was computed. [2018-12-08 12:15:23,506 INFO L451 ceAbstractionStarter]: At program point L7493(lines 7452 7577) the Hoare annotation is: true [2018-12-08 12:15:23,506 INFO L448 ceAbstractionStarter]: For program point L7551-1(line 7551) no Hoare annotation was computed. [2018-12-08 12:15:23,508 INFO L451 ceAbstractionStarter]: At program point L7551(line 7551) the Hoare annotation is: true [2018-12-08 12:15:23,508 INFO L448 ceAbstractionStarter]: For program point L7510(lines 7510 7513) no Hoare annotation was computed. [2018-12-08 12:15:23,508 INFO L451 ceAbstractionStarter]: At program point L7543(lines 7540 7545) the Hoare annotation is: true [2018-12-08 12:15:23,508 INFO L451 ceAbstractionStarter]: At program point L7477-1(line 7477) the Hoare annotation is: true [2018-12-08 12:15:23,508 INFO L451 ceAbstractionStarter]: At program point L7477(line 7477) the Hoare annotation is: true [2018-12-08 12:15:23,508 INFO L448 ceAbstractionStarter]: For program point L7527-1(lines 7527 7528) no Hoare annotation was computed. [2018-12-08 12:15:23,508 INFO L451 ceAbstractionStarter]: At program point L7527(lines 7527 7528) the Hoare annotation is: true [2018-12-08 12:15:23,508 INFO L448 ceAbstractionStarter]: For program point L7461(lines 7461 7464) no Hoare annotation was computed. [2018-12-08 12:15:23,508 INFO L448 ceAbstractionStarter]: For program point L7519(line 7519) no Hoare annotation was computed. [2018-12-08 12:15:23,508 INFO L448 ceAbstractionStarter]: For program point L7552-1(line 7552) no Hoare annotation was computed. [2018-12-08 12:15:23,508 INFO L451 ceAbstractionStarter]: At program point L7552(line 7552) the Hoare annotation is: true [2018-12-08 12:15:23,508 INFO L448 ceAbstractionStarter]: For program point L7478(line 7478) no Hoare annotation was computed. [2018-12-08 12:15:23,508 INFO L451 ceAbstractionStarter]: At program point L7470(line 7470) the Hoare annotation is: true [2018-12-08 12:15:23,508 INFO L448 ceAbstractionStarter]: For program point L7470-1(line 7470) no Hoare annotation was computed. [2018-12-08 12:15:23,508 INFO L451 ceAbstractionStarter]: At program point L7495(lines 7452 7577) the Hoare annotation is: true [2018-12-08 12:15:23,508 INFO L451 ceAbstractionStarter]: At program point L7561(lines 7452 7577) the Hoare annotation is: true [2018-12-08 12:15:23,508 INFO L451 ceAbstractionStarter]: At program point L7454(line 7454) the Hoare annotation is: true [2018-12-08 12:15:23,508 INFO L448 ceAbstractionStarter]: For program point L7520(lines 7520 7523) no Hoare annotation was computed. [2018-12-08 12:15:23,508 INFO L448 ceAbstractionStarter]: For program point L7553-1(line 7553) no Hoare annotation was computed. [2018-12-08 12:15:23,508 INFO L451 ceAbstractionStarter]: At program point L7553(line 7553) the Hoare annotation is: true [2018-12-08 12:15:23,509 INFO L448 ceAbstractionStarter]: For program point L7454-1(line 7454) no Hoare annotation was computed. [2018-12-08 12:15:23,509 INFO L448 ceAbstractionStarter]: For program point L7479(lines 7479 7489) no Hoare annotation was computed. [2018-12-08 12:15:23,509 INFO L448 ceAbstractionStarter]: For program point L7471-1(lines 7471 7472) no Hoare annotation was computed. [2018-12-08 12:15:23,509 INFO L451 ceAbstractionStarter]: At program point L7471(lines 7471 7472) the Hoare annotation is: true [2018-12-08 12:15:23,509 INFO L448 ceAbstractionStarter]: For program point L7537-1(line 7537) no Hoare annotation was computed. [2018-12-08 12:15:23,509 INFO L451 ceAbstractionStarter]: At program point L7537(line 7537) the Hoare annotation is: true [2018-12-08 12:15:23,509 INFO L448 ceAbstractionStarter]: For program point L7529(lines 7529 7535) no Hoare annotation was computed. [2018-12-08 12:15:23,509 INFO L448 ceAbstractionStarter]: For program point L7455(lines 7455 7459) no Hoare annotation was computed. [2018-12-08 12:15:23,509 INFO L451 ceAbstractionStarter]: At program point L7521(lines 7452 7577) the Hoare annotation is: true [2018-12-08 12:15:23,509 INFO L451 ceAbstractionStarter]: At program point L7455-2(lines 7455 7459) the Hoare annotation is: true [2018-12-08 12:15:23,511 INFO L451 ceAbstractionStarter]: At program point L7480-1(lines 7452 7577) the Hoare annotation is: true [2018-12-08 12:15:23,511 INFO L451 ceAbstractionStarter]: At program point L7480(line 7480) the Hoare annotation is: true [2018-12-08 12:15:23,511 INFO L448 ceAbstractionStarter]: For program point L7555-1(line 7555) no Hoare annotation was computed. [2018-12-08 12:15:23,511 INFO L451 ceAbstractionStarter]: At program point L7555(line 7555) the Hoare annotation is: true [2018-12-08 12:15:23,511 INFO L451 ceAbstractionStarter]: At program point xennet_alloc_rx_buffersENTRY(lines 7422 7578) the Hoare annotation is: true [2018-12-08 12:15:23,511 INFO L448 ceAbstractionStarter]: For program point L7539-1(line 7539) no Hoare annotation was computed. [2018-12-08 12:15:23,511 INFO L448 ceAbstractionStarter]: For program point L7572-2(lines 7422 7578) no Hoare annotation was computed. [2018-12-08 12:15:23,511 INFO L451 ceAbstractionStarter]: At program point L7539(line 7539) the Hoare annotation is: true [2018-12-08 12:15:23,511 INFO L448 ceAbstractionStarter]: For program point L7572(lines 7572 7575) no Hoare annotation was computed. [2018-12-08 12:15:23,511 INFO L448 ceAbstractionStarter]: For program point L7473(lines 7473 7476) no Hoare annotation was computed. [2018-12-08 12:15:23,511 INFO L451 ceAbstractionStarter]: At program point L7498(lines 7452 7577) the Hoare annotation is: true [2018-12-08 12:15:23,511 INFO L451 ceAbstractionStarter]: At program point L7490(line 7490) the Hoare annotation is: true [2018-12-08 12:15:23,511 INFO L448 ceAbstractionStarter]: For program point L7556-1(lines 7556 7557) no Hoare annotation was computed. [2018-12-08 12:15:23,511 INFO L451 ceAbstractionStarter]: At program point L7556(lines 7556 7557) the Hoare annotation is: true [2018-12-08 12:15:23,511 INFO L448 ceAbstractionStarter]: For program point xennet_alloc_rx_buffersEXIT(lines 7422 7578) no Hoare annotation was computed. [2018-12-08 12:15:23,511 INFO L451 ceAbstractionStarter]: At program point L7490-1(line 7490) the Hoare annotation is: true [2018-12-08 12:15:23,511 INFO L448 ceAbstractionStarter]: For program point L7482(line 7482) no Hoare annotation was computed. [2018-12-08 12:15:23,511 INFO L448 ceAbstractionStarter]: For program point L7548-1(line 7548) no Hoare annotation was computed. [2018-12-08 12:15:23,511 INFO L451 ceAbstractionStarter]: At program point L7548(line 7548) the Hoare annotation is: true [2018-12-08 12:15:23,511 INFO L448 ceAbstractionStarter]: For program point L7507(lines 7507 7515) no Hoare annotation was computed. [2018-12-08 12:15:23,511 INFO L448 ceAbstractionStarter]: For program point L7540(lines 7540 7546) no Hoare annotation was computed. [2018-12-08 12:15:23,511 INFO L448 ceAbstractionStarter]: For program point L7573-1(line 7573) no Hoare annotation was computed. [2018-12-08 12:15:23,511 INFO L451 ceAbstractionStarter]: At program point L7573(line 7573) the Hoare annotation is: true [2018-12-08 12:15:23,512 INFO L451 ceAbstractionStarter]: At program point L7466(line 7466) the Hoare annotation is: true [2018-12-08 12:15:23,512 INFO L448 ceAbstractionStarter]: For program point L7499(lines 7499 7506) no Hoare annotation was computed. [2018-12-08 12:15:23,512 INFO L451 ceAbstractionStarter]: At program point L7532(lines 7529 7534) the Hoare annotation is: true [2018-12-08 12:15:23,512 INFO L451 ceAbstractionStarter]: At program point L7565(lines 7452 7577) the Hoare annotation is: true [2018-12-08 12:15:23,512 INFO L448 ceAbstractionStarter]: For program point L7466-1(line 7466) no Hoare annotation was computed. [2018-12-08 12:15:23,512 INFO L448 ceAbstractionStarter]: For program point L7491(line 7491) no Hoare annotation was computed. [2018-12-08 12:15:23,512 INFO L448 ceAbstractionStarter]: For program point L7483(lines 7483 7486) no Hoare annotation was computed. [2018-12-08 12:15:23,514 INFO L451 ceAbstractionStarter]: At program point L7516(lines 7452 7577) the Hoare annotation is: true [2018-12-08 12:15:23,514 INFO L448 ceAbstractionStarter]: For program point L7549-1(line 7549) no Hoare annotation was computed. [2018-12-08 12:15:23,514 INFO L451 ceAbstractionStarter]: At program point L7549(line 7549) the Hoare annotation is: true [2018-12-08 12:15:23,514 INFO L448 ceAbstractionStarter]: For program point L7500(lines 7500 7503) no Hoare annotation was computed. [2018-12-08 12:15:23,514 INFO L448 ceAbstractionStarter]: For program point L7525-1(line 7525) no Hoare annotation was computed. [2018-12-08 12:15:23,514 INFO L451 ceAbstractionStarter]: At program point L7525(line 7525) the Hoare annotation is: true [2018-12-08 12:15:23,514 INFO L448 ceAbstractionStarter]: For program point skb_entry_set_linkEXIT(lines 7299 7305) no Hoare annotation was computed. [2018-12-08 12:15:23,514 INFO L451 ceAbstractionStarter]: At program point skb_entry_set_linkENTRY(lines 7299 7305) the Hoare annotation is: true [2018-12-08 12:15:23,514 INFO L448 ceAbstractionStarter]: For program point skb_entry_set_linkFINAL(lines 7299 7305) no Hoare annotation was computed. [2018-12-08 12:15:23,514 INFO L448 ceAbstractionStarter]: For program point ldv_spin_lock_bh_2EXIT(lines 6333 6339) no Hoare annotation was computed. [2018-12-08 12:15:23,514 INFO L451 ceAbstractionStarter]: At program point L6336(line 6336) the Hoare annotation is: true [2018-12-08 12:15:23,514 INFO L451 ceAbstractionStarter]: At program point ldv_spin_lock_bh_2ENTRY(lines 6333 6339) the Hoare annotation is: true [2018-12-08 12:15:23,514 INFO L448 ceAbstractionStarter]: For program point ldv_spin_lock_bh_2FINAL(lines 6333 6339) no Hoare annotation was computed. [2018-12-08 12:15:23,514 INFO L448 ceAbstractionStarter]: For program point netdev_privFINAL(lines 7005 7010) no Hoare annotation was computed. [2018-12-08 12:15:23,514 INFO L451 ceAbstractionStarter]: At program point netdev_privENTRY(lines 7005 7010) the Hoare annotation is: true [2018-12-08 12:15:23,515 INFO L448 ceAbstractionStarter]: For program point netdev_privEXIT(lines 7005 7010) no Hoare annotation was computed. [2018-12-08 12:15:23,515 INFO L451 ceAbstractionStarter]: At program point L11372(line 11372) the Hoare annotation is: true [2018-12-08 12:15:23,515 INFO L448 ceAbstractionStarter]: For program point L11372-1(line 11372) no Hoare annotation was computed. [2018-12-08 12:15:23,515 INFO L448 ceAbstractionStarter]: For program point alloc_etherdev_mqsFINAL(lines 11371 11373) no Hoare annotation was computed. [2018-12-08 12:15:23,515 INFO L451 ceAbstractionStarter]: At program point alloc_etherdev_mqsENTRY(lines 11371 11373) the Hoare annotation is: true [2018-12-08 12:15:23,515 INFO L448 ceAbstractionStarter]: For program point alloc_etherdev_mqsEXIT(lines 11371 11373) no Hoare annotation was computed. [2018-12-08 12:15:23,515 INFO L451 ceAbstractionStarter]: At program point L10493(line 10493) the Hoare annotation is: true [2018-12-08 12:15:23,515 INFO L448 ceAbstractionStarter]: For program point L10493-1(line 10493) no Hoare annotation was computed. [2018-12-08 12:15:23,515 INFO L448 ceAbstractionStarter]: For program point choose_timer_1EXIT(lines 10489 10498) no Hoare annotation was computed. [2018-12-08 12:15:23,515 INFO L448 ceAbstractionStarter]: For program point choose_timer_1FINAL(lines 10489 10498) no Hoare annotation was computed. [2018-12-08 12:15:23,515 INFO L451 ceAbstractionStarter]: At program point choose_timer_1ENTRY(lines 10489 10498) the Hoare annotation is: true [2018-12-08 12:15:23,515 INFO L448 ceAbstractionStarter]: For program point netdev_get_tx_queueEXIT(lines 6998 7004) no Hoare annotation was computed. [2018-12-08 12:15:23,515 INFO L451 ceAbstractionStarter]: At program point netdev_get_tx_queueENTRY(lines 6998 7004) the Hoare annotation is: true [2018-12-08 12:15:23,517 INFO L448 ceAbstractionStarter]: For program point netdev_get_tx_queueFINAL(lines 6998 7004) no Hoare annotation was computed. [2018-12-08 12:15:23,517 INFO L451 ceAbstractionStarter]: At program point L7374(line 7374) the Hoare annotation is: true [2018-12-08 12:15:23,517 INFO L448 ceAbstractionStarter]: For program point rx_refill_timeoutFINAL(lines 7369 7377) no Hoare annotation was computed. [2018-12-08 12:15:23,517 INFO L451 ceAbstractionStarter]: At program point rx_refill_timeoutENTRY(lines 7369 7377) the Hoare annotation is: true [2018-12-08 12:15:23,517 INFO L448 ceAbstractionStarter]: For program point rx_refill_timeoutEXIT(lines 7369 7377) no Hoare annotation was computed. [2018-12-08 12:15:23,517 INFO L448 ceAbstractionStarter]: For program point spin_unlock_bhFINAL(lines 10988 10995) no Hoare annotation was computed. [2018-12-08 12:15:23,517 INFO L444 ceAbstractionStarter]: At program point L10991-1(line 10991) the Hoare annotation is: (= ~ldv_spin~0 (_ bv0 32)) [2018-12-08 12:15:23,517 INFO L444 ceAbstractionStarter]: At program point L10991(line 10991) the Hoare annotation is: (or (= ~ldv_spin~0 (_ bv0 32)) (not (= (_ bv0 32) ~ldv_state_variable_4~0)) (not (= |old(~ldv_spin~0)| (_ bv0 32)))) [2018-12-08 12:15:23,517 INFO L444 ceAbstractionStarter]: At program point spin_unlock_bhENTRY(lines 10988 10995) the Hoare annotation is: (or (= ~ldv_spin~0 (_ bv0 32)) (not (= (_ bv0 32) ~ldv_state_variable_4~0)) (not (= |old(~ldv_spin~0)| (_ bv0 32)))) [2018-12-08 12:15:23,517 INFO L448 ceAbstractionStarter]: For program point spin_unlock_bhEXIT(lines 10988 10995) no Hoare annotation was computed. [2018-12-08 12:15:23,517 INFO L451 ceAbstractionStarter]: At program point skb_gso_okENTRY(lines 7163 7190) the Hoare annotation is: true [2018-12-08 12:15:23,517 INFO L448 ceAbstractionStarter]: For program point L7175(lines 7175 7179) no Hoare annotation was computed. [2018-12-08 12:15:23,517 INFO L448 ceAbstractionStarter]: For program point L7171-1(line 7171) no Hoare annotation was computed. [2018-12-08 12:15:23,517 INFO L451 ceAbstractionStarter]: At program point L7171(line 7171) the Hoare annotation is: true [2018-12-08 12:15:23,517 INFO L448 ceAbstractionStarter]: For program point L7173-1(lines 7173 7187) no Hoare annotation was computed. [2018-12-08 12:15:23,517 INFO L448 ceAbstractionStarter]: For program point L7173(lines 7173 7187) no Hoare annotation was computed. [2018-12-08 12:15:23,517 INFO L448 ceAbstractionStarter]: For program point L7175-2(lines 7173 7185) no Hoare annotation was computed. [2018-12-08 12:15:23,518 INFO L448 ceAbstractionStarter]: For program point skb_gso_okFINAL(lines 7163 7190) no Hoare annotation was computed. [2018-12-08 12:15:23,518 INFO L448 ceAbstractionStarter]: For program point skb_gso_okEXIT(lines 7163 7190) no Hoare annotation was computed. [2018-12-08 12:15:23,518 INFO L451 ceAbstractionStarter]: At program point L7174(line 7174) the Hoare annotation is: true [2018-12-08 12:15:23,518 INFO L448 ceAbstractionStarter]: For program point L7172-1(line 7172) no Hoare annotation was computed. [2018-12-08 12:15:23,518 INFO L451 ceAbstractionStarter]: At program point L7172(line 7172) the Hoare annotation is: true [2018-12-08 12:15:23,518 INFO L448 ceAbstractionStarter]: For program point L7174-1(line 7174) no Hoare annotation was computed. [2018-12-08 12:15:23,518 INFO L444 ceAbstractionStarter]: At program point L9245(line 9245) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| (_ bv0 32))) (= ~ldv_spin~0 (_ bv0 32))) [2018-12-08 12:15:23,518 INFO L448 ceAbstractionStarter]: For program point L9245-1(line 9245) no Hoare annotation was computed. [2018-12-08 12:15:23,518 INFO L444 ceAbstractionStarter]: At program point L9246-2(lines 9246 9250) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| (_ bv0 32))) (= ~ldv_spin~0 (_ bv0 32))) [2018-12-08 12:15:23,519 INFO L444 ceAbstractionStarter]: At program point netfront_resumeENTRY(lines 9230 9254) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| (_ bv0 32))) (= ~ldv_spin~0 (_ bv0 32))) [2018-12-08 12:15:23,519 INFO L448 ceAbstractionStarter]: For program point L9246(lines 9246 9250) no Hoare annotation was computed. [2018-12-08 12:15:23,519 INFO L444 ceAbstractionStarter]: At program point L9237(line 9237) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| (_ bv0 32))) (= ~ldv_spin~0 (_ bv0 32))) [2018-12-08 12:15:23,520 INFO L448 ceAbstractionStarter]: For program point netfront_resumeFINAL(lines 9230 9254) no Hoare annotation was computed. [2018-12-08 12:15:23,520 INFO L448 ceAbstractionStarter]: For program point L9237-1(line 9237) no Hoare annotation was computed. [2018-12-08 12:15:23,520 INFO L448 ceAbstractionStarter]: For program point L9251(line 9251) no Hoare annotation was computed. [2018-12-08 12:15:23,520 INFO L448 ceAbstractionStarter]: For program point netfront_resumeEXIT(lines 9230 9254) no Hoare annotation was computed. [2018-12-08 12:15:23,520 INFO L451 ceAbstractionStarter]: At program point L11164(line 11164) the Hoare annotation is: true [2018-12-08 12:15:23,520 INFO L451 ceAbstractionStarter]: At program point L11162(line 11162) the Hoare annotation is: true [2018-12-08 12:15:23,520 INFO L448 ceAbstractionStarter]: For program point L11164-1(line 11164) no Hoare annotation was computed. [2018-12-08 12:15:23,520 INFO L451 ceAbstractionStarter]: At program point ldv_mod_timer_36ENTRY(lines 11157 11167) the Hoare annotation is: true [2018-12-08 12:15:23,520 INFO L448 ceAbstractionStarter]: For program point ldv_mod_timer_36FINAL(lines 11157 11167) no Hoare annotation was computed. [2018-12-08 12:15:23,520 INFO L448 ceAbstractionStarter]: For program point ldv_mod_timer_36EXIT(lines 11157 11167) no Hoare annotation was computed. [2018-12-08 12:15:23,520 INFO L448 ceAbstractionStarter]: For program point L11162-1(line 11162) no Hoare annotation was computed. [2018-12-08 12:15:23,520 INFO L451 ceAbstractionStarter]: At program point free_pagesENTRY(lines 11427 11429) the Hoare annotation is: true [2018-12-08 12:15:23,520 INFO L448 ceAbstractionStarter]: For program point free_pagesFINAL(lines 11427 11429) no Hoare annotation was computed. [2018-12-08 12:15:23,520 INFO L448 ceAbstractionStarter]: For program point free_pagesEXIT(lines 11427 11429) no Hoare annotation was computed. [2018-12-08 12:15:23,520 INFO L448 ceAbstractionStarter]: For program point L8128(line 8128) no Hoare annotation was computed. [2018-12-08 12:15:23,520 INFO L451 ceAbstractionStarter]: At program point L8054(line 8054) the Hoare annotation is: true [2018-12-08 12:15:23,520 INFO L451 ceAbstractionStarter]: At program point L8021-2(lines 8021 8025) the Hoare annotation is: true [2018-12-08 12:15:23,520 INFO L448 ceAbstractionStarter]: For program point L8021(lines 8021 8025) no Hoare annotation was computed. [2018-12-08 12:15:23,520 INFO L448 ceAbstractionStarter]: For program point L7980-1(line 7980) no Hoare annotation was computed. [2018-12-08 12:15:23,520 INFO L451 ceAbstractionStarter]: At program point L7980(line 7980) the Hoare annotation is: true [2018-12-08 12:15:23,520 INFO L448 ceAbstractionStarter]: For program point L8038(line 8038) no Hoare annotation was computed. [2018-12-08 12:15:23,520 INFO L448 ceAbstractionStarter]: For program point L8071-1(line 8071) no Hoare annotation was computed. [2018-12-08 12:15:23,520 INFO L451 ceAbstractionStarter]: At program point L8071(line 8071) the Hoare annotation is: true [2018-12-08 12:15:23,521 INFO L451 ceAbstractionStarter]: At program point L8030(line 8030) the Hoare annotation is: true [2018-12-08 12:15:23,521 INFO L451 ceAbstractionStarter]: At program point L8096-2(lines 8093 8099) the Hoare annotation is: true [2018-12-08 12:15:23,522 INFO L448 ceAbstractionStarter]: For program point L8096(lines 8096 8099) no Hoare annotation was computed. [2018-12-08 12:15:23,523 INFO L448 ceAbstractionStarter]: For program point L7997-1(line 7997) no Hoare annotation was computed. [2018-12-08 12:15:23,523 INFO L451 ceAbstractionStarter]: At program point L7997(line 7997) the Hoare annotation is: true [2018-12-08 12:15:23,523 INFO L448 ceAbstractionStarter]: For program point L8030-1(line 8030) no Hoare annotation was computed. [2018-12-08 12:15:23,523 INFO L448 ceAbstractionStarter]: For program point L8047-1(lines 7979 8145) no Hoare annotation was computed. [2018-12-08 12:15:23,523 INFO L448 ceAbstractionStarter]: For program point L8039(lines 8039 8043) no Hoare annotation was computed. [2018-12-08 12:15:23,523 INFO L448 ceAbstractionStarter]: For program point L8105-1(line 8105) no Hoare annotation was computed. [2018-12-08 12:15:23,523 INFO L451 ceAbstractionStarter]: At program point L8105(line 8105) the Hoare annotation is: true [2018-12-08 12:15:23,523 INFO L448 ceAbstractionStarter]: For program point L7998(lines 7998 8006) no Hoare annotation was computed. [2018-12-08 12:15:23,523 INFO L448 ceAbstractionStarter]: For program point L8031-1(lines 8029 8052) no Hoare annotation was computed. [2018-12-08 12:15:23,523 INFO L448 ceAbstractionStarter]: For program point L8031(lines 8031 8046) no Hoare annotation was computed. [2018-12-08 12:15:23,523 INFO L448 ceAbstractionStarter]: For program point xennet_start_xmitEXIT(lines 7927 8146) no Hoare annotation was computed. [2018-12-08 12:15:23,523 INFO L448 ceAbstractionStarter]: For program point L8081-1(line 8081) no Hoare annotation was computed. [2018-12-08 12:15:23,523 INFO L451 ceAbstractionStarter]: At program point L8081(line 8081) the Hoare annotation is: true [2018-12-08 12:15:23,523 INFO L448 ceAbstractionStarter]: For program point L8139(line 8139) no Hoare annotation was computed. [2018-12-08 12:15:23,523 INFO L448 ceAbstractionStarter]: For program point L8007-1(line 8007) no Hoare annotation was computed. [2018-12-08 12:15:23,523 INFO L451 ceAbstractionStarter]: At program point L8007(line 8007) the Hoare annotation is: true [2018-12-08 12:15:23,523 INFO L448 ceAbstractionStarter]: For program point L8073-1(line 8073) no Hoare annotation was computed. [2018-12-08 12:15:23,523 INFO L451 ceAbstractionStarter]: At program point L8073(line 8073) the Hoare annotation is: true [2018-12-08 12:15:23,523 INFO L444 ceAbstractionStarter]: At program point L8131-1(line 8131) the Hoare annotation is: false [2018-12-08 12:15:23,523 INFO L444 ceAbstractionStarter]: At program point L8131(line 8131) the Hoare annotation is: false [2018-12-08 12:15:23,523 INFO L448 ceAbstractionStarter]: For program point L7999-1(line 7999) no Hoare annotation was computed. [2018-12-08 12:15:23,523 INFO L451 ceAbstractionStarter]: At program point L7999(line 7999) the Hoare annotation is: true [2018-12-08 12:15:23,523 INFO L448 ceAbstractionStarter]: For program point L8032-1(line 8032) no Hoare annotation was computed. [2018-12-08 12:15:23,524 INFO L451 ceAbstractionStarter]: At program point L8032(line 8032) the Hoare annotation is: true [2018-12-08 12:15:23,524 INFO L448 ceAbstractionStarter]: For program point L7991(lines 7991 7994) no Hoare annotation was computed. [2018-12-08 12:15:23,524 INFO L448 ceAbstractionStarter]: For program point L8057-1(line 8057) no Hoare annotation was computed. [2018-12-08 12:15:23,524 INFO L451 ceAbstractionStarter]: At program point L8057(line 8057) the Hoare annotation is: true [2018-12-08 12:15:23,524 INFO L451 ceAbstractionStarter]: At program point L8082(line 8082) the Hoare annotation is: true [2018-12-08 12:15:23,524 INFO L448 ceAbstractionStarter]: For program point L8082-1(line 8082) no Hoare annotation was computed. [2018-12-08 12:15:23,525 INFO L448 ceAbstractionStarter]: For program point L8074(lines 8074 8080) no Hoare annotation was computed. [2018-12-08 12:15:23,525 INFO L448 ceAbstractionStarter]: For program point L8107-1(line 8107) no Hoare annotation was computed. [2018-12-08 12:15:23,525 INFO L451 ceAbstractionStarter]: At program point L8107(line 8107) the Hoare annotation is: true [2018-12-08 12:15:23,525 INFO L444 ceAbstractionStarter]: At program point L8132(line 8132) the Hoare annotation is: false [2018-12-08 12:15:23,525 INFO L451 ceAbstractionStarter]: At program point L8033-2(lines 8033 8037) the Hoare annotation is: true [2018-12-08 12:15:23,525 INFO L448 ceAbstractionStarter]: For program point L8000(lines 8000 8003) no Hoare annotation was computed. [2018-12-08 12:15:23,525 INFO L448 ceAbstractionStarter]: For program point L8033(lines 8033 8037) no Hoare annotation was computed. [2018-12-08 12:15:23,526 INFO L451 ceAbstractionStarter]: At program point L8058(line 8058) the Hoare annotation is: true [2018-12-08 12:15:23,526 INFO L451 ceAbstractionStarter]: At program point L8124-2(lines 8124 8127) the Hoare annotation is: true [2018-12-08 12:15:23,526 INFO L448 ceAbstractionStarter]: For program point L8124(lines 8124 8127) no Hoare annotation was computed. [2018-12-08 12:15:23,526 INFO L448 ceAbstractionStarter]: For program point L8058-1(line 8058) no Hoare annotation was computed. [2018-12-08 12:15:23,526 INFO L448 ceAbstractionStarter]: For program point L8083-1(lines 8083 8084) no Hoare annotation was computed. [2018-12-08 12:15:23,526 INFO L451 ceAbstractionStarter]: At program point L8083(lines 8083 8084) the Hoare annotation is: true [2018-12-08 12:15:23,526 INFO L448 ceAbstractionStarter]: For program point L8116-1(line 8116) no Hoare annotation was computed. [2018-12-08 12:15:23,526 INFO L451 ceAbstractionStarter]: At program point L8116(line 8116) the Hoare annotation is: true [2018-12-08 12:15:23,526 INFO L448 ceAbstractionStarter]: For program point L8108-2(line 8108) no Hoare annotation was computed. [2018-12-08 12:15:23,526 INFO L448 ceAbstractionStarter]: For program point L8108(line 8108) no Hoare annotation was computed. [2018-12-08 12:15:23,526 INFO L448 ceAbstractionStarter]: For program point L8009-1(line 8009) no Hoare annotation was computed. [2018-12-08 12:15:23,526 INFO L451 ceAbstractionStarter]: At program point L8009(line 8009) the Hoare annotation is: true [2018-12-08 12:15:23,526 INFO L448 ceAbstractionStarter]: For program point L8067-1(line 8067) no Hoare annotation was computed. [2018-12-08 12:15:23,526 INFO L451 ceAbstractionStarter]: At program point L8067(line 8067) the Hoare annotation is: true [2018-12-08 12:15:23,526 INFO L448 ceAbstractionStarter]: For program point L8100(line 8100) no Hoare annotation was computed. [2018-12-08 12:15:23,526 INFO L448 ceAbstractionStarter]: For program point L8133(line 8133) no Hoare annotation was computed. [2018-12-08 12:15:23,526 INFO L448 ceAbstractionStarter]: For program point L8026(line 8026) no Hoare annotation was computed. [2018-12-08 12:15:23,526 INFO L448 ceAbstractionStarter]: For program point L8059-1(line 8059) no Hoare annotation was computed. [2018-12-08 12:15:23,526 INFO L451 ceAbstractionStarter]: At program point L8059(line 8059) the Hoare annotation is: true [2018-12-08 12:15:23,526 INFO L448 ceAbstractionStarter]: For program point L8125-1(line 8125) no Hoare annotation was computed. [2018-12-08 12:15:23,526 INFO L451 ceAbstractionStarter]: At program point L8125(line 8125) the Hoare annotation is: true [2018-12-08 12:15:23,526 INFO L448 ceAbstractionStarter]: For program point xennet_start_xmitFINAL(lines 7927 8146) no Hoare annotation was computed. [2018-12-08 12:15:23,526 INFO L448 ceAbstractionStarter]: For program point L8010(lines 8010 8018) no Hoare annotation was computed. [2018-12-08 12:15:23,528 INFO L448 ceAbstractionStarter]: For program point L8134(lines 8134 8138) no Hoare annotation was computed. [2018-12-08 12:15:23,528 INFO L448 ceAbstractionStarter]: For program point L8101-2(lines 8101 8114) no Hoare annotation was computed. [2018-12-08 12:15:23,528 INFO L451 ceAbstractionStarter]: At program point xennet_start_xmitENTRY(lines 7927 8146) the Hoare annotation is: true [2018-12-08 12:15:23,528 INFO L448 ceAbstractionStarter]: For program point L8101(lines 8101 8114) no Hoare annotation was computed. [2018-12-08 12:15:23,528 INFO L444 ceAbstractionStarter]: At program point L8134-1(lines 8134 8138) the Hoare annotation is: false [2018-12-08 12:15:23,528 INFO L448 ceAbstractionStarter]: For program point L8027(lines 8027 8052) no Hoare annotation was computed. [2018-12-08 12:15:23,528 INFO L448 ceAbstractionStarter]: For program point L8060(lines 8060 8064) no Hoare annotation was computed. [2018-12-08 12:15:23,528 INFO L448 ceAbstractionStarter]: For program point L8093(lines 8093 8099) no Hoare annotation was computed. [2018-12-08 12:15:23,528 INFO L451 ceAbstractionStarter]: At program point L8019-1(line 8019) the Hoare annotation is: true [2018-12-08 12:15:23,528 INFO L451 ceAbstractionStarter]: At program point L8019(line 8019) the Hoare annotation is: true [2018-12-08 12:15:23,528 INFO L448 ceAbstractionStarter]: For program point L8085-1(line 8085) no Hoare annotation was computed. [2018-12-08 12:15:23,529 INFO L451 ceAbstractionStarter]: At program point L8085(line 8085) the Hoare annotation is: true [2018-12-08 12:15:23,529 INFO L448 ceAbstractionStarter]: For program point L8143-1(line 8143) no Hoare annotation was computed. [2018-12-08 12:15:23,529 INFO L444 ceAbstractionStarter]: At program point L8143(line 8143) the Hoare annotation is: false [2018-12-08 12:15:23,529 INFO L448 ceAbstractionStarter]: For program point L8011-1(line 8011) no Hoare annotation was computed. [2018-12-08 12:15:23,529 INFO L451 ceAbstractionStarter]: At program point L8011(line 8011) the Hoare annotation is: true [2018-12-08 12:15:23,529 INFO L451 ceAbstractionStarter]: At program point L8077(lines 8074 8079) the Hoare annotation is: true [2018-12-08 12:15:23,529 INFO L448 ceAbstractionStarter]: For program point L8135-1(line 8135) no Hoare annotation was computed. [2018-12-08 12:15:23,529 INFO L444 ceAbstractionStarter]: At program point L8135(line 8135) the Hoare annotation is: false [2018-12-08 12:15:23,529 INFO L448 ceAbstractionStarter]: For program point L7995-1(line 7995) no Hoare annotation was computed. [2018-12-08 12:15:23,529 INFO L451 ceAbstractionStarter]: At program point L7995(line 7995) the Hoare annotation is: true [2018-12-08 12:15:23,529 INFO L451 ceAbstractionStarter]: At program point L8061-1(lines 7979 8145) the Hoare annotation is: true [2018-12-08 12:15:23,529 INFO L451 ceAbstractionStarter]: At program point L8061(line 8061) the Hoare annotation is: true [2018-12-08 12:15:23,529 INFO L448 ceAbstractionStarter]: For program point L7987-1(line 7987) no Hoare annotation was computed. [2018-12-08 12:15:23,529 INFO L451 ceAbstractionStarter]: At program point L7987(line 7987) the Hoare annotation is: true [2018-12-08 12:15:23,529 INFO L448 ceAbstractionStarter]: For program point L8020(line 8020) no Hoare annotation was computed. [2018-12-08 12:15:23,529 INFO L448 ceAbstractionStarter]: For program point L8012(lines 8012 8015) no Hoare annotation was computed. [2018-12-08 12:15:23,529 INFO L444 ceAbstractionStarter]: At program point L8136(line 8136) the Hoare annotation is: false [2018-12-08 12:15:23,529 INFO L451 ceAbstractionStarter]: At program point xenbus_unregister_driverENTRY(lines 11653 11655) the Hoare annotation is: true [2018-12-08 12:15:23,529 INFO L448 ceAbstractionStarter]: For program point xenbus_unregister_driverFINAL(lines 11653 11655) no Hoare annotation was computed. [2018-12-08 12:15:23,531 INFO L448 ceAbstractionStarter]: For program point xenbus_unregister_driverEXIT(lines 11653 11655) no Hoare annotation was computed. [2018-12-08 12:15:23,531 INFO L448 ceAbstractionStarter]: For program point netif_napi_addEXIT(lines 11528 11530) no Hoare annotation was computed. [2018-12-08 12:15:23,531 INFO L448 ceAbstractionStarter]: For program point netif_napi_addFINAL(lines 11528 11530) no Hoare annotation was computed. [2018-12-08 12:15:23,531 INFO L451 ceAbstractionStarter]: At program point netif_napi_addENTRY(lines 11528 11530) the Hoare annotation is: true [2018-12-08 12:15:23,531 INFO L451 ceAbstractionStarter]: At program point __bitmap_weightENTRY(lines 11298 11300) the Hoare annotation is: true [2018-12-08 12:15:23,531 INFO L448 ceAbstractionStarter]: For program point __bitmap_weightFINAL(lines 11298 11300) no Hoare annotation was computed. [2018-12-08 12:15:23,531 INFO L448 ceAbstractionStarter]: For program point __bitmap_weightEXIT(lines 11298 11300) no Hoare annotation was computed. [2018-12-08 12:15:23,531 INFO L451 ceAbstractionStarter]: At program point L8861(line 8861) the Hoare annotation is: true [2018-12-08 12:15:23,531 INFO L448 ceAbstractionStarter]: For program point L8861-1(line 8861) no Hoare annotation was computed. [2018-12-08 12:15:23,531 INFO L451 ceAbstractionStarter]: At program point L8859(line 8859) the Hoare annotation is: true [2018-12-08 12:15:23,531 INFO L451 ceAbstractionStarter]: At program point L8859-1(line 8859) the Hoare annotation is: true [2018-12-08 12:15:23,532 INFO L451 ceAbstractionStarter]: At program point xennet_release_rx_bufsENTRY(lines 8834 8874) the Hoare annotation is: true [2018-12-08 12:15:23,532 INFO L448 ceAbstractionStarter]: For program point xennet_release_rx_bufsFINAL(lines 8834 8874) no Hoare annotation was computed. [2018-12-08 12:15:23,532 INFO L451 ceAbstractionStarter]: At program point L8863(line 8863) the Hoare annotation is: true [2018-12-08 12:15:23,532 INFO L451 ceAbstractionStarter]: At program point L8863-1(lines 8842 8873) the Hoare annotation is: true [2018-12-08 12:15:23,532 INFO L448 ceAbstractionStarter]: For program point L8853(lines 8853 8856) no Hoare annotation was computed. [2018-12-08 12:15:23,532 INFO L451 ceAbstractionStarter]: At program point L8857(line 8857) the Hoare annotation is: true [2018-12-08 12:15:23,532 INFO L448 ceAbstractionStarter]: For program point L8857-1(line 8857) no Hoare annotation was computed. [2018-12-08 12:15:23,532 INFO L451 ceAbstractionStarter]: At program point L8843(line 8843) the Hoare annotation is: true [2018-12-08 12:15:23,532 INFO L448 ceAbstractionStarter]: For program point L8843-1(line 8843) no Hoare annotation was computed. [2018-12-08 12:15:23,532 INFO L451 ceAbstractionStarter]: At program point L8868(lines 8842 8873) the Hoare annotation is: true [2018-12-08 12:15:23,532 INFO L451 ceAbstractionStarter]: At program point L8866(lines 8842 8873) the Hoare annotation is: true [2018-12-08 12:15:23,532 INFO L448 ceAbstractionStarter]: For program point L8860(line 8860) no Hoare annotation was computed. [2018-12-08 12:15:23,532 INFO L448 ceAbstractionStarter]: For program point xennet_release_rx_bufsEXIT(lines 8834 8874) no Hoare annotation was computed. [2018-12-08 12:15:23,532 INFO L451 ceAbstractionStarter]: At program point L8858(line 8858) the Hoare annotation is: true [2018-12-08 12:15:23,532 INFO L448 ceAbstractionStarter]: For program point L8858-1(line 8858) no Hoare annotation was computed. [2018-12-08 12:15:23,532 INFO L448 ceAbstractionStarter]: For program point L8848(lines 8848 8851) no Hoare annotation was computed. [2018-12-08 12:15:23,532 INFO L451 ceAbstractionStarter]: At program point L8871(line 8871) the Hoare annotation is: true [2018-12-08 12:15:23,532 INFO L448 ceAbstractionStarter]: For program point __dev_kfree_skb_anyFINAL(lines 11301 11303) no Hoare annotation was computed. [2018-12-08 12:15:23,534 INFO L451 ceAbstractionStarter]: At program point __dev_kfree_skb_anyENTRY(lines 11301 11303) the Hoare annotation is: true [2018-12-08 12:15:23,534 INFO L448 ceAbstractionStarter]: For program point __dev_kfree_skb_anyEXIT(lines 11301 11303) no Hoare annotation was computed. [2018-12-08 12:15:23,534 INFO L448 ceAbstractionStarter]: For program point gnttab_end_foreign_access_refEXIT(lines 11453 11455) no Hoare annotation was computed. [2018-12-08 12:15:23,534 INFO L451 ceAbstractionStarter]: At program point gnttab_end_foreign_access_refENTRY(lines 11453 11455) the Hoare annotation is: true [2018-12-08 12:15:23,534 INFO L448 ceAbstractionStarter]: For program point gnttab_end_foreign_access_refFINAL(lines 11453 11455) no Hoare annotation was computed. [2018-12-08 12:15:23,534 INFO L451 ceAbstractionStarter]: At program point L9524(lines 9484 9553) the Hoare annotation is: true [2018-12-08 12:15:23,534 INFO L451 ceAbstractionStarter]: At program point L9487(lines 9487 9488) the Hoare annotation is: true [2018-12-08 12:15:23,534 INFO L451 ceAbstractionStarter]: At program point L9487-1(lines 9487 9488) the Hoare annotation is: true [2018-12-08 12:15:23,534 INFO L448 ceAbstractionStarter]: For program point L9541(lines 9541 9546) no Hoare annotation was computed. [2018-12-08 12:15:23,534 INFO L448 ceAbstractionStarter]: For program point L9492(line 9492) no Hoare annotation was computed. [2018-12-08 12:15:23,534 INFO L448 ceAbstractionStarter]: For program point L9529(line 9529) no Hoare annotation was computed. [2018-12-08 12:15:23,534 INFO L448 ceAbstractionStarter]: For program point xennet_init_queueFINAL(lines 9470 9554) no Hoare annotation was computed. [2018-12-08 12:15:23,534 INFO L451 ceAbstractionStarter]: At program point L9529-2(line 9529) the Hoare annotation is: true [2018-12-08 12:15:23,534 INFO L448 ceAbstractionStarter]: For program point L9529-3(lines 9529 9530) no Hoare annotation was computed. [2018-12-08 12:15:23,534 INFO L448 ceAbstractionStarter]: For program point L9550-1(line 9550) no Hoare annotation was computed. [2018-12-08 12:15:23,534 INFO L451 ceAbstractionStarter]: At program point L9550(line 9550) the Hoare annotation is: true [2018-12-08 12:15:23,535 INFO L448 ceAbstractionStarter]: For program point xennet_init_queueEXIT(lines 9470 9554) no Hoare annotation was computed. [2018-12-08 12:15:23,535 INFO L451 ceAbstractionStarter]: At program point xennet_init_queueENTRY(lines 9470 9554) the Hoare annotation is: true [2018-12-08 12:15:23,535 INFO L451 ceAbstractionStarter]: At program point L9513(lines 9484 9553) the Hoare annotation is: true [2018-12-08 12:15:23,535 INFO L451 ceAbstractionStarter]: At program point L9522(lines 9484 9553) the Hoare annotation is: true [2018-12-08 12:15:23,535 INFO L448 ceAbstractionStarter]: For program point L9497(line 9497) no Hoare annotation was computed. [2018-12-08 12:15:23,535 INFO L448 ceAbstractionStarter]: For program point L9497-2(line 9497) no Hoare annotation was computed. [2018-12-08 12:15:23,535 INFO L451 ceAbstractionStarter]: At program point L9547(line 9547) the Hoare annotation is: true [2018-12-08 12:15:23,535 INFO L448 ceAbstractionStarter]: For program point L9547-1(line 9547) no Hoare annotation was computed. [2018-12-08 12:15:23,535 INFO L448 ceAbstractionStarter]: For program point L9489(line 9489) no Hoare annotation was computed. [2018-12-08 12:15:23,535 INFO L451 ceAbstractionStarter]: At program point L9551(lines 9484 9553) the Hoare annotation is: true [2018-12-08 12:15:23,535 INFO L448 ceAbstractionStarter]: For program point L9539(line 9539) no Hoare annotation was computed. [2018-12-08 12:15:23,535 INFO L448 ceAbstractionStarter]: For program point L9531(lines 9531 9536) no Hoare annotation was computed. [2018-12-08 12:15:23,537 INFO L451 ceAbstractionStarter]: At program point L9498(line 9498) the Hoare annotation is: true [2018-12-08 12:15:23,537 INFO L451 ceAbstractionStarter]: At program point L9539-2(line 9539) the Hoare annotation is: true [2018-12-08 12:15:23,537 INFO L448 ceAbstractionStarter]: For program point L9539-3(lines 9539 9540) no Hoare annotation was computed. [2018-12-08 12:15:23,537 INFO L451 ceAbstractionStarter]: At program point L9490(lines 9490 9491) the Hoare annotation is: true [2018-12-08 12:15:23,537 INFO L448 ceAbstractionStarter]: For program point L9498-1(line 9498) no Hoare annotation was computed. [2018-12-08 12:15:23,537 INFO L448 ceAbstractionStarter]: For program point L9486-1(line 9486) no Hoare annotation was computed. [2018-12-08 12:15:23,537 INFO L451 ceAbstractionStarter]: At program point L9490-1(lines 9490 9491) the Hoare annotation is: true [2018-12-08 12:15:23,537 INFO L451 ceAbstractionStarter]: At program point L9486(line 9486) the Hoare annotation is: true [2018-12-08 12:15:23,537 INFO L448 ceAbstractionStarter]: For program point L9507(line 9507) no Hoare annotation was computed. [2018-12-08 12:15:23,537 INFO L451 ceAbstractionStarter]: At program point L9544(lines 9484 9553) the Hoare annotation is: true [2018-12-08 12:15:23,537 INFO L451 ceAbstractionStarter]: At program point L9511(lines 9484 9553) the Hoare annotation is: true [2018-12-08 12:15:23,537 INFO L451 ceAbstractionStarter]: At program point L6478(line 6478) the Hoare annotation is: true [2018-12-08 12:15:23,537 INFO L448 ceAbstractionStarter]: For program point L6475(lines 6475 6482) no Hoare annotation was computed. [2018-12-08 12:15:23,537 INFO L448 ceAbstractionStarter]: For program point L6478-1(line 6478) no Hoare annotation was computed. [2018-12-08 12:15:23,537 INFO L448 ceAbstractionStarter]: For program point ldv_zallocEXIT(lines 6468 6484) no Hoare annotation was computed. [2018-12-08 12:15:23,537 INFO L451 ceAbstractionStarter]: At program point ldv_zallocENTRY(lines 6468 6484) the Hoare annotation is: true [2018-12-08 12:15:23,537 INFO L448 ceAbstractionStarter]: For program point ldv_zallocFINAL(lines 6468 6484) no Hoare annotation was computed. [2018-12-08 12:15:23,538 INFO L451 ceAbstractionStarter]: At program point dev_kfree_skb_irqENTRY(lines 7121 7127) the Hoare annotation is: true [2018-12-08 12:15:23,538 INFO L448 ceAbstractionStarter]: For program point dev_kfree_skb_irqFINAL(lines 7121 7127) no Hoare annotation was computed. [2018-12-08 12:15:23,538 INFO L451 ceAbstractionStarter]: At program point L7124(line 7124) the Hoare annotation is: true [2018-12-08 12:15:23,538 INFO L448 ceAbstractionStarter]: For program point dev_kfree_skb_irqEXIT(lines 7121 7127) no Hoare annotation was computed. [2018-12-08 12:15:23,538 INFO L448 ceAbstractionStarter]: For program point __napi_scheduleFINAL(lines 11321 11323) no Hoare annotation was computed. [2018-12-08 12:15:23,538 INFO L448 ceAbstractionStarter]: For program point __napi_scheduleEXIT(lines 11321 11323) no Hoare annotation was computed. [2018-12-08 12:15:23,538 INFO L451 ceAbstractionStarter]: At program point __napi_scheduleENTRY(lines 11321 11323) the Hoare annotation is: true [2018-12-08 12:15:23,538 INFO L448 ceAbstractionStarter]: For program point gnttab_free_grant_referencesFINAL(lines 11456 11458) no Hoare annotation was computed. [2018-12-08 12:15:23,538 INFO L451 ceAbstractionStarter]: At program point gnttab_free_grant_referencesENTRY(lines 11456 11458) the Hoare annotation is: true [2018-12-08 12:15:23,538 INFO L448 ceAbstractionStarter]: For program point gnttab_free_grant_referencesEXIT(lines 11456 11458) no Hoare annotation was computed. [2018-12-08 12:15:23,538 INFO L448 ceAbstractionStarter]: For program point ldv_spin_lock_irq_4EXIT(lines 6341 6347) no Hoare annotation was computed. [2018-12-08 12:15:23,540 INFO L451 ceAbstractionStarter]: At program point L6344(line 6344) the Hoare annotation is: true [2018-12-08 12:15:23,540 INFO L451 ceAbstractionStarter]: At program point ldv_spin_lock_irq_4ENTRY(lines 6341 6347) the Hoare annotation is: true [2018-12-08 12:15:23,540 INFO L448 ceAbstractionStarter]: For program point ldv_spin_lock_irq_4FINAL(lines 6341 6347) no Hoare annotation was computed. [2018-12-08 12:15:23,540 INFO L451 ceAbstractionStarter]: At program point simple_strtoulENTRY(lines 11561 11563) the Hoare annotation is: true [2018-12-08 12:15:23,540 INFO L448 ceAbstractionStarter]: For program point simple_strtoulEXIT(lines 11561 11563) no Hoare annotation was computed. [2018-12-08 12:15:23,540 INFO L448 ceAbstractionStarter]: For program point simple_strtoulFINAL(lines 11561 11563) no Hoare annotation was computed. [2018-12-08 12:15:23,540 INFO L448 ceAbstractionStarter]: For program point dev_get_drvdataFINAL(lines 6557 6562) no Hoare annotation was computed. [2018-12-08 12:15:23,540 INFO L451 ceAbstractionStarter]: At program point dev_get_drvdataENTRY(lines 6557 6562) the Hoare annotation is: true [2018-12-08 12:15:23,540 INFO L448 ceAbstractionStarter]: For program point dev_get_drvdataEXIT(lines 6557 6562) no Hoare annotation was computed. [2018-12-08 12:15:23,540 INFO L448 ceAbstractionStarter]: For program point __raw_spin_lock_initEXIT(lines 11339 11341) no Hoare annotation was computed. [2018-12-08 12:15:23,540 INFO L451 ceAbstractionStarter]: At program point __raw_spin_lock_initENTRY(lines 11339 11341) the Hoare annotation is: true [2018-12-08 12:15:23,540 INFO L448 ceAbstractionStarter]: For program point __raw_spin_lock_initFINAL(lines 11339 11341) no Hoare annotation was computed. [2018-12-08 12:15:23,540 INFO L444 ceAbstractionStarter]: At program point L9912(line 9912) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| (_ bv0 32))) (= ~ldv_spin~0 (_ bv0 32)) (exists ((xennet_connect_~j~0 (_ BitVec 32))) (bvult xennet_connect_~j~0 xennet_connect_~num_queues~8))) [2018-12-08 12:15:23,540 INFO L448 ceAbstractionStarter]: For program point L9912-1(line 9912) no Hoare annotation was computed. [2018-12-08 12:15:23,540 INFO L444 ceAbstractionStarter]: At program point L9900(lines 9839 9933) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| (_ bv0 32))) (exists ((xennet_connect_~j~0 (_ BitVec 32))) (bvult xennet_connect_~j~0 xennet_connect_~num_queues~8))) [2018-12-08 12:15:23,540 INFO L444 ceAbstractionStarter]: At program point L9871(line 9871) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| (_ bv0 32))) (exists ((xennet_connect_~j~0 (_ BitVec 32))) (bvult xennet_connect_~j~0 xennet_connect_~num_queues~8))) [2018-12-08 12:15:23,540 INFO L448 ceAbstractionStarter]: For program point L9925(line 9925) no Hoare annotation was computed. [2018-12-08 12:15:23,541 INFO L444 ceAbstractionStarter]: At program point L9892(line 9892) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| (_ bv0 32))) (exists ((xennet_connect_~j~0 (_ BitVec 32))) (bvult xennet_connect_~j~0 xennet_connect_~num_queues~8))) [2018-12-08 12:15:23,541 INFO L448 ceAbstractionStarter]: For program point L9892-1(line 9892) no Hoare annotation was computed. [2018-12-08 12:15:23,541 INFO L444 ceAbstractionStarter]: At program point L9929(lines 9839 9933) the Hoare annotation is: (or (and (= ~ldv_spin~0 (_ bv0 32)) (exists ((xennet_connect_~j~0 (_ BitVec 32))) (bvult xennet_connect_~j~0 xennet_connect_~num_queues~8))) (not (= |old(~ldv_spin~0)| (_ bv0 32))) (and (= (_ bv0 32) xennet_connect_~j~0) (exists ((v_prenex_1 (_ BitVec 32))) (bvult v_prenex_1 xennet_connect_~num_queues~8)))) [2018-12-08 12:15:23,541 INFO L444 ceAbstractionStarter]: At program point L9863(line 9863) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| (_ bv0 32))) (= ~ldv_spin~0 (_ bv0 32))) [2018-12-08 12:15:23,543 INFO L444 ceAbstractionStarter]: At program point L9863-1(line 9863) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| (_ bv0 32))) (= ~ldv_spin~0 (_ bv0 32))) [2018-12-08 12:15:23,543 INFO L444 ceAbstractionStarter]: At program point L9917(line 9917) the Hoare annotation is: (or (and (= ~ldv_spin~0 (_ bv0 32)) (exists ((xennet_connect_~j~0 (_ BitVec 32))) (bvult xennet_connect_~j~0 xennet_connect_~num_queues~8))) (not (= |old(~ldv_spin~0)| (_ bv0 32))) (and (= (_ bv0 32) xennet_connect_~j~0) (exists ((v_prenex_1 (_ BitVec 32))) (bvult v_prenex_1 xennet_connect_~num_queues~8)))) [2018-12-08 12:15:23,543 INFO L444 ceAbstractionStarter]: At program point L9884(line 9884) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| (_ bv0 32))) (exists ((xennet_connect_~j~0 (_ BitVec 32))) (bvult xennet_connect_~j~0 xennet_connect_~num_queues~8))) [2018-12-08 12:15:23,543 INFO L448 ceAbstractionStarter]: For program point L9917-1(line 9917) no Hoare annotation was computed. [2018-12-08 12:15:23,543 INFO L448 ceAbstractionStarter]: For program point L9884-1(line 9884) no Hoare annotation was computed. [2018-12-08 12:15:23,543 INFO L444 ceAbstractionStarter]: At program point L9888(line 9888) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| (_ bv0 32))) (exists ((xennet_connect_~j~0 (_ BitVec 32))) (bvult xennet_connect_~j~0 xennet_connect_~num_queues~8))) [2018-12-08 12:15:23,543 INFO L448 ceAbstractionStarter]: For program point L9888-1(line 9888) no Hoare annotation was computed. [2018-12-08 12:15:23,543 INFO L444 ceAbstractionStarter]: At program point L9909(lines 9839 9933) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| (_ bv0 32))) (exists ((xennet_connect_~j~0 (_ BitVec 32))) (bvult xennet_connect_~j~0 xennet_connect_~num_queues~8))) [2018-12-08 12:15:23,543 INFO L448 ceAbstractionStarter]: For program point L9872(line 9872) no Hoare annotation was computed. [2018-12-08 12:15:23,543 INFO L444 ceAbstractionStarter]: At program point L9893(lines 9893 9894) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| (_ bv0 32))) (exists ((xennet_connect_~j~0 (_ BitVec 32))) (bvult xennet_connect_~j~0 xennet_connect_~num_queues~8))) [2018-12-08 12:15:23,543 INFO L448 ceAbstractionStarter]: For program point L9893-1(lines 9893 9894) no Hoare annotation was computed. [2018-12-08 12:15:23,543 INFO L444 ceAbstractionStarter]: At program point L9922(line 9922) the Hoare annotation is: (or (and (= ~ldv_spin~0 (_ bv0 32)) (exists ((xennet_connect_~j~0 (_ BitVec 32))) (bvult xennet_connect_~j~0 xennet_connect_~num_queues~8))) (not (= |old(~ldv_spin~0)| (_ bv0 32))) (and (= (_ bv0 32) xennet_connect_~j~0) (exists ((v_prenex_1 (_ BitVec 32))) (bvult v_prenex_1 xennet_connect_~num_queues~8)))) [2018-12-08 12:15:23,543 INFO L444 ceAbstractionStarter]: At program point L9864(line 9864) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| (_ bv0 32))) (= ~ldv_spin~0 (_ bv0 32))) [2018-12-08 12:15:23,543 INFO L448 ceAbstractionStarter]: For program point L9852(lines 9852 9856) no Hoare annotation was computed. [2018-12-08 12:15:23,544 INFO L444 ceAbstractionStarter]: At program point L9918-2(lines 9918 9921) the Hoare annotation is: (or (and (= ~ldv_spin~0 (_ bv0 32)) (exists ((xennet_connect_~j~0 (_ BitVec 32))) (bvult xennet_connect_~j~0 xennet_connect_~num_queues~8))) (not (= |old(~ldv_spin~0)| (_ bv0 32))) (and (= (_ bv0 32) xennet_connect_~j~0) (exists ((v_prenex_1 (_ BitVec 32))) (bvult v_prenex_1 xennet_connect_~num_queues~8)))) [2018-12-08 12:15:23,544 INFO L444 ceAbstractionStarter]: At program point xennet_connectENTRY(lines 9817 9934) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| (_ bv0 32))) (= ~ldv_spin~0 (_ bv0 32))) [2018-12-08 12:15:23,544 INFO L448 ceAbstractionStarter]: For program point L9918(lines 9918 9921) no Hoare annotation was computed. [2018-12-08 12:15:23,546 INFO L448 ceAbstractionStarter]: For program point L9877(lines 9877 9880) no Hoare annotation was computed. [2018-12-08 12:15:23,546 INFO L448 ceAbstractionStarter]: For program point xennet_connectFINAL(lines 9817 9934) no Hoare annotation was computed. [2018-12-08 12:15:23,546 INFO L444 ceAbstractionStarter]: At program point L9881(line 9881) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| (_ bv0 32))) (exists ((xennet_connect_~j~0 (_ BitVec 32))) (bvult xennet_connect_~j~0 xennet_connect_~num_queues~8))) [2018-12-08 12:15:23,546 INFO L448 ceAbstractionStarter]: For program point L9848(lines 9848 9851) no Hoare annotation was computed. [2018-12-08 12:15:23,546 INFO L448 ceAbstractionStarter]: For program point L9881-1(line 9881) no Hoare annotation was computed. [2018-12-08 12:15:23,546 INFO L448 ceAbstractionStarter]: For program point L9848-2(lines 9848 9851) no Hoare annotation was computed. [2018-12-08 12:15:23,546 INFO L444 ceAbstractionStarter]: At program point L9898(lines 9839 9933) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| (_ bv0 32))) (exists ((xennet_connect_~j~0 (_ BitVec 32))) (bvult xennet_connect_~j~0 xennet_connect_~num_queues~8))) [2018-12-08 12:15:23,546 INFO L444 ceAbstractionStarter]: At program point L9840(line 9840) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| (_ bv0 32))) (= ~ldv_spin~0 (_ bv0 32))) [2018-12-08 12:15:23,546 INFO L448 ceAbstractionStarter]: For program point L9840-1(line 9840) no Hoare annotation was computed. [2018-12-08 12:15:23,546 INFO L444 ceAbstractionStarter]: At program point L9902(lines 9839 9933) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| (_ bv0 32))) (exists ((xennet_connect_~j~0 (_ BitVec 32))) (bvult xennet_connect_~j~0 xennet_connect_~num_queues~8))) [2018-12-08 12:15:23,546 INFO L444 ceAbstractionStarter]: At program point L9923(line 9923) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| (_ bv0 32))) (exists ((xennet_connect_~j~0 (_ BitVec 32))) (bvult xennet_connect_~j~0 xennet_connect_~num_queues~8))) [2018-12-08 12:15:23,546 INFO L444 ceAbstractionStarter]: At program point L9890(line 9890) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| (_ bv0 32))) (exists ((xennet_connect_~j~0 (_ BitVec 32))) (bvult xennet_connect_~j~0 xennet_connect_~num_queues~8))) [2018-12-08 12:15:23,546 INFO L448 ceAbstractionStarter]: For program point L9865(line 9865) no Hoare annotation was computed. [2018-12-08 12:15:23,546 INFO L444 ceAbstractionStarter]: At program point L9927(lines 9839 9933) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| (_ bv0 32))) (and (= (_ bv0 32) xennet_connect_~j~0) (exists ((v_prenex_1 (_ BitVec 32))) (bvult v_prenex_1 xennet_connect_~num_queues~8))) (= ~ldv_spin~0 (_ bv0 32))) [2018-12-08 12:15:23,546 INFO L444 ceAbstractionStarter]: At program point L9857(line 9857) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| (_ bv0 32))) (= ~ldv_spin~0 (_ bv0 32))) [2018-12-08 12:15:23,547 INFO L448 ceAbstractionStarter]: For program point L9890-1(line 9890) no Hoare annotation was computed. [2018-12-08 12:15:23,547 INFO L448 ceAbstractionStarter]: For program point L9857-1(line 9857) no Hoare annotation was computed. [2018-12-08 12:15:23,547 INFO L444 ceAbstractionStarter]: At program point L9919(line 9919) the Hoare annotation is: (or (and (= ~ldv_spin~0 (_ bv0 32)) (exists ((xennet_connect_~j~0 (_ BitVec 32))) (bvult xennet_connect_~j~0 xennet_connect_~num_queues~8))) (not (= |old(~ldv_spin~0)| (_ bv0 32))) (and (= (_ bv0 32) xennet_connect_~j~0) (exists ((v_prenex_1 (_ BitVec 32))) (bvult v_prenex_1 xennet_connect_~num_queues~8)))) [2018-12-08 12:15:23,547 INFO L448 ceAbstractionStarter]: For program point xennet_connectEXIT(lines 9817 9934) no Hoare annotation was computed. [2018-12-08 12:15:23,547 INFO L448 ceAbstractionStarter]: For program point L9919-1(line 9919) no Hoare annotation was computed. [2018-12-08 12:15:23,548 INFO L444 ceAbstractionStarter]: At program point L9907(lines 9839 9933) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| (_ bv0 32))) (= ~ldv_spin~0 (_ bv0 32)) (exists ((xennet_connect_~j~0 (_ BitVec 32))) (bvult xennet_connect_~j~0 xennet_connect_~num_queues~8))) [2018-12-08 12:15:23,548 INFO L444 ceAbstractionStarter]: At program point L9870-1(line 9870) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| (_ bv0 32))) (exists ((xennet_connect_~j~0 (_ BitVec 32))) (bvult xennet_connect_~j~0 xennet_connect_~num_queues~8))) [2018-12-08 12:15:23,548 INFO L444 ceAbstractionStarter]: At program point L9870(line 9870) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| (_ bv0 32))) (exists ((xennet_connect_~j~0 (_ BitVec 32))) (bvult xennet_connect_~j~0 xennet_connect_~num_queues~8))) [2018-12-08 12:15:23,548 INFO L444 ceAbstractionStarter]: At program point L9924(line 9924) the Hoare annotation is: (or (and (= ~ldv_spin~0 (_ bv0 32)) (exists ((xennet_connect_~j~0 (_ BitVec 32))) (bvult xennet_connect_~j~0 xennet_connect_~num_queues~8))) (not (= |old(~ldv_spin~0)| (_ bv0 32)))) [2018-12-08 12:15:23,548 INFO L448 ceAbstractionStarter]: For program point L9858(lines 9858 9861) no Hoare annotation was computed. [2018-12-08 12:15:23,549 INFO L448 ceAbstractionStarter]: For program point xenbus_switch_stateEXIT(lines 11642 11644) no Hoare annotation was computed. [2018-12-08 12:15:23,549 INFO L451 ceAbstractionStarter]: At program point xenbus_switch_stateENTRY(lines 11642 11644) the Hoare annotation is: true [2018-12-08 12:15:23,549 INFO L448 ceAbstractionStarter]: For program point xenbus_switch_stateFINAL(lines 11642 11644) no Hoare annotation was computed. [2018-12-08 12:15:23,549 INFO L448 ceAbstractionStarter]: For program point xen_has_pv_nic_devicesEXIT(lines 11599 11601) no Hoare annotation was computed. [2018-12-08 12:15:23,549 INFO L451 ceAbstractionStarter]: At program point xen_has_pv_nic_devicesENTRY(lines 11599 11601) the Hoare annotation is: true [2018-12-08 12:15:23,549 INFO L448 ceAbstractionStarter]: For program point xen_has_pv_nic_devicesFINAL(lines 11599 11601) no Hoare annotation was computed. [2018-12-08 12:15:23,549 INFO L451 ceAbstractionStarter]: At program point unbind_from_irqhandlerENTRY(lines 11585 11587) the Hoare annotation is: true [2018-12-08 12:15:23,549 INFO L448 ceAbstractionStarter]: For program point unbind_from_irqhandlerEXIT(lines 11585 11587) no Hoare annotation was computed. [2018-12-08 12:15:23,549 INFO L448 ceAbstractionStarter]: For program point unbind_from_irqhandlerFINAL(lines 11585 11587) no Hoare annotation was computed. [2018-12-08 12:15:23,549 INFO L451 ceAbstractionStarter]: At program point kmalloc_arrayENTRY(lines 6420 6431) the Hoare annotation is: true [2018-12-08 12:15:23,549 INFO L448 ceAbstractionStarter]: For program point kmalloc_arrayEXIT(lines 6420 6431) no Hoare annotation was computed. [2018-12-08 12:15:23,549 INFO L448 ceAbstractionStarter]: For program point L6428-1(line 6428) no Hoare annotation was computed. [2018-12-08 12:15:23,549 INFO L451 ceAbstractionStarter]: At program point L6428(line 6428) the Hoare annotation is: true [2018-12-08 12:15:23,549 INFO L448 ceAbstractionStarter]: For program point kmalloc_arrayFINAL(lines 6420 6431) no Hoare annotation was computed. [2018-12-08 12:15:23,549 INFO L448 ceAbstractionStarter]: For program point L6424(lines 6424 6427) no Hoare annotation was computed. [2018-12-08 12:15:23,549 INFO L448 ceAbstractionStarter]: For program point get_zeroed_pageFINAL(lines 11438 11440) no Hoare annotation was computed. [2018-12-08 12:15:23,549 INFO L451 ceAbstractionStarter]: At program point get_zeroed_pageENTRY(lines 11438 11440) the Hoare annotation is: true [2018-12-08 12:15:23,549 INFO L448 ceAbstractionStarter]: For program point get_zeroed_pageEXIT(lines 11438 11440) no Hoare annotation was computed. [2018-12-08 12:15:23,551 INFO L448 ceAbstractionStarter]: For program point skb_reserveFINAL(lines 6823 6830) no Hoare annotation was computed. [2018-12-08 12:15:23,551 INFO L451 ceAbstractionStarter]: At program point skb_reserveENTRY(lines 6823 6830) the Hoare annotation is: true [2018-12-08 12:15:23,551 INFO L448 ceAbstractionStarter]: For program point skb_reserveEXIT(lines 6823 6830) no Hoare annotation was computed. [2018-12-08 12:15:23,551 INFO L448 ceAbstractionStarter]: For program point ldv_kcalloc_14EXIT(lines 6432 6439) no Hoare annotation was computed. [2018-12-08 12:15:23,551 INFO L451 ceAbstractionStarter]: At program point ldv_kcalloc_14ENTRY(lines 6432 6439) the Hoare annotation is: true [2018-12-08 12:15:23,551 INFO L448 ceAbstractionStarter]: For program point ldv_kcalloc_14FINAL(lines 6432 6439) no Hoare annotation was computed. [2018-12-08 12:15:23,551 INFO L448 ceAbstractionStarter]: For program point L6436-1(line 6436) no Hoare annotation was computed. [2018-12-08 12:15:23,551 INFO L451 ceAbstractionStarter]: At program point L6436(line 6436) the Hoare annotation is: true [2018-12-08 12:15:23,551 INFO L451 ceAbstractionStarter]: At program point activate_pending_timer_1ENTRY(lines 10471 10488) the Hoare annotation is: true [2018-12-08 12:15:23,551 INFO L451 ceAbstractionStarter]: At program point L10484(line 10484) the Hoare annotation is: true [2018-12-08 12:15:23,552 INFO L448 ceAbstractionStarter]: For program point L10484-1(line 10484) no Hoare annotation was computed. [2018-12-08 12:15:23,552 INFO L448 ceAbstractionStarter]: For program point L10475(lines 10475 10480) no Hoare annotation was computed. [2018-12-08 12:15:23,552 INFO L448 ceAbstractionStarter]: For program point L10474(lines 10474 10483) no Hoare annotation was computed. [2018-12-08 12:15:23,552 INFO L448 ceAbstractionStarter]: For program point activate_pending_timer_1EXIT(lines 10471 10488) no Hoare annotation was computed. [2018-12-08 12:15:23,552 INFO L448 ceAbstractionStarter]: For program point L10475-2(lines 10471 10488) no Hoare annotation was computed. [2018-12-08 12:15:23,552 INFO L444 ceAbstractionStarter]: At program point L9978(line 9978) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| (_ bv0 32))) (and (= ~ldv_spin~0 (_ bv0 32)) |netback_changed_#t~switch1127| (= (_ bv0 32) netback_changed_~tmp___2~19))) [2018-12-08 12:15:23,552 INFO L444 ceAbstractionStarter]: At program point L9945(line 9945) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| (_ bv0 32))) (= ~ldv_spin~0 (_ bv0 32))) [2018-12-08 12:15:23,552 INFO L448 ceAbstractionStarter]: For program point L9978-1(line 9978) no Hoare annotation was computed. [2018-12-08 12:15:23,552 INFO L448 ceAbstractionStarter]: For program point L9945-1(line 9945) no Hoare annotation was computed. [2018-12-08 12:15:23,552 INFO L448 ceAbstractionStarter]: For program point L9974(lines 9974 9977) no Hoare annotation was computed. [2018-12-08 12:15:23,552 INFO L448 ceAbstractionStarter]: For program point L9962(line 9962) no Hoare annotation was computed. [2018-12-08 12:15:23,552 INFO L448 ceAbstractionStarter]: For program point L9966(line 9966) no Hoare annotation was computed. [2018-12-08 12:15:23,552 INFO L444 ceAbstractionStarter]: At program point L9954(line 9954) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| (_ bv0 32))) (= ~ldv_spin~0 (_ bv0 32))) [2018-12-08 12:15:23,552 INFO L448 ceAbstractionStarter]: For program point L9962-2(line 9962) no Hoare annotation was computed. [2018-12-08 12:15:23,552 INFO L448 ceAbstractionStarter]: For program point L9983-2(line 9983) no Hoare annotation was computed. [2018-12-08 12:15:23,552 INFO L448 ceAbstractionStarter]: For program point netback_changedFINAL(lines 9935 9995) no Hoare annotation was computed. [2018-12-08 12:15:23,552 INFO L448 ceAbstractionStarter]: For program point L9954-1(line 9954) no Hoare annotation was computed. [2018-12-08 12:15:23,554 INFO L448 ceAbstractionStarter]: For program point L9983(line 9983) no Hoare annotation was computed. [2018-12-08 12:15:23,554 INFO L444 ceAbstractionStarter]: At program point netback_changedENTRY(lines 9935 9995) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| (_ bv0 32))) (= ~ldv_spin~0 (_ bv0 32))) [2018-12-08 12:15:23,554 INFO L448 ceAbstractionStarter]: For program point L9963(line 9963) no Hoare annotation was computed. [2018-12-08 12:15:23,554 INFO L448 ceAbstractionStarter]: For program point L9988(line 9988) no Hoare annotation was computed. [2018-12-08 12:15:23,554 INFO L448 ceAbstractionStarter]: For program point L9955(lines 9955 9960) no Hoare annotation was computed. [2018-12-08 12:15:23,554 INFO L448 ceAbstractionStarter]: For program point L9963-2(line 9963) no Hoare annotation was computed. [2018-12-08 12:15:23,554 INFO L444 ceAbstractionStarter]: At program point L9992(lines 9944 9994) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| (_ bv0 32))) (= ~ldv_spin~0 (_ bv0 32))) [2018-12-08 12:15:23,555 INFO L448 ceAbstractionStarter]: For program point L9980(line 9980) no Hoare annotation was computed. [2018-12-08 12:15:23,555 INFO L448 ceAbstractionStarter]: For program point L9955-2(lines 9955 9960) no Hoare annotation was computed. [2018-12-08 12:15:23,555 INFO L448 ceAbstractionStarter]: For program point L9984(lines 9984 9987) no Hoare annotation was computed. [2018-12-08 12:15:23,555 INFO L448 ceAbstractionStarter]: For program point netback_changedEXIT(lines 9935 9995) no Hoare annotation was computed. [2018-12-08 12:15:23,555 INFO L448 ceAbstractionStarter]: For program point L9964(line 9964) no Hoare annotation was computed. [2018-12-08 12:15:23,555 INFO L448 ceAbstractionStarter]: For program point L9964-2(line 9964) no Hoare annotation was computed. [2018-12-08 12:15:23,555 INFO L448 ceAbstractionStarter]: For program point L9968(line 9968) no Hoare annotation was computed. [2018-12-08 12:15:23,555 INFO L444 ceAbstractionStarter]: At program point L9989(line 9989) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| (_ bv0 32))) (and (= ~ldv_spin~0 (_ bv0 32)) |netback_changed_#t~switch1127|)) [2018-12-08 12:15:23,555 INFO L444 ceAbstractionStarter]: At program point L9956(line 9956) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| (_ bv0 32))) (= ~ldv_spin~0 (_ bv0 32))) [2018-12-08 12:15:23,555 INFO L448 ceAbstractionStarter]: For program point L9989-1(line 9989) no Hoare annotation was computed. [2018-12-08 12:15:23,555 INFO L448 ceAbstractionStarter]: For program point L9956-1(line 9956) no Hoare annotation was computed. [2018-12-08 12:15:23,555 INFO L444 ceAbstractionStarter]: At program point L9981(line 9981) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| (_ bv0 32))) (and (= ~ldv_spin~0 (_ bv0 32)) |netback_changed_#t~switch1127|)) [2018-12-08 12:15:23,555 INFO L444 ceAbstractionStarter]: At program point L9973(line 9973) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| (_ bv0 32))) (and (= ~ldv_spin~0 (_ bv0 32)) |netback_changed_#t~switch1127|)) [2018-12-08 12:15:23,555 INFO L448 ceAbstractionStarter]: For program point L9973-1(line 9973) no Hoare annotation was computed. [2018-12-08 12:15:23,555 INFO L448 ceAbstractionStarter]: For program point L9965(line 9965) no Hoare annotation was computed. [2018-12-08 12:15:23,555 INFO L448 ceAbstractionStarter]: For program point L9965-2(line 9965) no Hoare annotation was computed. [2018-12-08 12:15:23,555 INFO L448 ceAbstractionStarter]: For program point L9969(lines 9969 9972) no Hoare annotation was computed. [2018-12-08 12:15:23,555 INFO L448 ceAbstractionStarter]: For program point L9961(lines 9961 9991) no Hoare annotation was computed. [2018-12-08 12:15:23,555 INFO L444 ceAbstractionStarter]: At program point xennet_poll_controllerENTRY(lines 9033 9055) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| (_ bv0 32))) (= ~ldv_spin~0 (_ bv0 32))) [2018-12-08 12:15:23,557 INFO L451 ceAbstractionStarter]: At program point L9050(lines 9039 9054) the Hoare annotation is: true [2018-12-08 12:15:23,557 INFO L448 ceAbstractionStarter]: For program point L9046-1(line 9046) no Hoare annotation was computed. [2018-12-08 12:15:23,558 INFO L444 ceAbstractionStarter]: At program point L9048(lines 9039 9054) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| (_ bv0 32))) (= ~ldv_spin~0 (_ bv0 32))) [2018-12-08 12:15:23,558 INFO L451 ceAbstractionStarter]: At program point L9046(line 9046) the Hoare annotation is: true [2018-12-08 12:15:23,558 INFO L448 ceAbstractionStarter]: For program point xennet_poll_controllerEXIT(lines 9033 9055) no Hoare annotation was computed. [2018-12-08 12:15:23,558 INFO L444 ceAbstractionStarter]: At program point L9040(line 9040) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| (_ bv0 32))) (= ~ldv_spin~0 (_ bv0 32))) [2018-12-08 12:15:23,558 INFO L448 ceAbstractionStarter]: For program point L9040-1(line 9040) no Hoare annotation was computed. [2018-12-08 12:15:23,558 INFO L448 ceAbstractionStarter]: For program point xennet_poll_controllerFINAL(lines 9033 9055) no Hoare annotation was computed. [2018-12-08 12:15:23,558 INFO L451 ceAbstractionStarter]: At program point __skb_insertENTRY(lines 6739 6752) the Hoare annotation is: true [2018-12-08 12:15:23,558 INFO L448 ceAbstractionStarter]: For program point __skb_insertEXIT(lines 6739 6752) no Hoare annotation was computed. [2018-12-08 12:15:23,558 INFO L448 ceAbstractionStarter]: For program point __skb_insertFINAL(lines 6739 6752) no Hoare annotation was computed. [2018-12-08 12:15:23,558 INFO L451 ceAbstractionStarter]: At program point ldv_initializeFINAL(lines 11479 11481) the Hoare annotation is: true [2018-12-08 12:15:23,558 INFO L448 ceAbstractionStarter]: For program point ldv_initializeEXIT(lines 11479 11481) no Hoare annotation was computed. [2018-12-08 12:15:23,558 INFO L451 ceAbstractionStarter]: At program point ldv_net_device_ops_4ENTRY(lines 10462 10470) the Hoare annotation is: true [2018-12-08 12:15:23,558 INFO L448 ceAbstractionStarter]: For program point L10466-1(line 10466) no Hoare annotation was computed. [2018-12-08 12:15:23,558 INFO L448 ceAbstractionStarter]: For program point ldv_net_device_ops_4FINAL(lines 10462 10470) no Hoare annotation was computed. [2018-12-08 12:15:23,558 INFO L451 ceAbstractionStarter]: At program point L10466(line 10466) the Hoare annotation is: true [2018-12-08 12:15:23,558 INFO L448 ceAbstractionStarter]: For program point ldv_net_device_ops_4EXIT(lines 10462 10470) no Hoare annotation was computed. [2018-12-08 12:15:23,558 INFO L448 ceAbstractionStarter]: For program point cpumask_weightEXIT(lines 6164 6171) no Hoare annotation was computed. [2018-12-08 12:15:23,558 INFO L448 ceAbstractionStarter]: For program point L6168-1(line 6168) no Hoare annotation was computed. [2018-12-08 12:15:23,558 INFO L451 ceAbstractionStarter]: At program point L6168(line 6168) the Hoare annotation is: true [2018-12-08 12:15:23,558 INFO L451 ceAbstractionStarter]: At program point cpumask_weightENTRY(lines 6164 6171) the Hoare annotation is: true [2018-12-08 12:15:23,558 INFO L448 ceAbstractionStarter]: For program point cpumask_weightFINAL(lines 6164 6171) no Hoare annotation was computed. [2018-12-08 12:15:23,558 INFO L451 ceAbstractionStarter]: At program point L7022(line 7022) the Hoare annotation is: true [2018-12-08 12:15:23,558 INFO L451 ceAbstractionStarter]: At program point netif_tx_start_queueENTRY(lines 7019 7025) the Hoare annotation is: true [2018-12-08 12:15:23,558 INFO L448 ceAbstractionStarter]: For program point netif_tx_start_queueEXIT(lines 7019 7025) no Hoare annotation was computed. [2018-12-08 12:15:23,560 INFO L448 ceAbstractionStarter]: For program point netif_tx_start_queueFINAL(lines 7019 7025) no Hoare annotation was computed. [2018-12-08 12:15:23,561 INFO L448 ceAbstractionStarter]: For program point free_netdevFINAL(lines 11424 11426) no Hoare annotation was computed. [2018-12-08 12:15:23,561 INFO L448 ceAbstractionStarter]: For program point free_netdevEXIT(lines 11424 11426) no Hoare annotation was computed. [2018-12-08 12:15:23,561 INFO L451 ceAbstractionStarter]: At program point free_netdevENTRY(lines 11424 11426) the Hoare annotation is: true [2018-12-08 12:15:23,561 INFO L451 ceAbstractionStarter]: At program point __phys_addrENTRY(lines 11332 11334) the Hoare annotation is: true [2018-12-08 12:15:23,561 INFO L448 ceAbstractionStarter]: For program point __phys_addrEXIT(lines 11332 11334) no Hoare annotation was computed. [2018-12-08 12:15:23,561 INFO L448 ceAbstractionStarter]: For program point __phys_addrFINAL(lines 11332 11334) no Hoare annotation was computed. [2018-12-08 12:15:23,561 INFO L448 ceAbstractionStarter]: For program point skb_get_queue_mappingFINAL(lines 6877 6882) no Hoare annotation was computed. [2018-12-08 12:15:23,561 INFO L451 ceAbstractionStarter]: At program point skb_get_queue_mappingENTRY(lines 6877 6882) the Hoare annotation is: true [2018-12-08 12:15:23,561 INFO L448 ceAbstractionStarter]: For program point skb_get_queue_mappingEXIT(lines 6877 6882) no Hoare annotation was computed. [2018-12-08 12:15:23,561 INFO L448 ceAbstractionStarter]: For program point del_timer_syncEXIT(lines 11387 11389) no Hoare annotation was computed. [2018-12-08 12:15:23,561 INFO L451 ceAbstractionStarter]: At program point del_timer_syncENTRY(lines 11387 11389) the Hoare annotation is: true [2018-12-08 12:15:23,561 INFO L448 ceAbstractionStarter]: For program point del_timer_syncFINAL(lines 11387 11389) no Hoare annotation was computed. [2018-12-08 12:15:23,561 INFO L451 ceAbstractionStarter]: At program point netdev_update_featuresENTRY(lines 11519 11521) the Hoare annotation is: true [2018-12-08 12:15:23,561 INFO L448 ceAbstractionStarter]: For program point netdev_update_featuresEXIT(lines 11519 11521) no Hoare annotation was computed. [2018-12-08 12:15:23,561 INFO L448 ceAbstractionStarter]: For program point netdev_update_featuresFINAL(lines 11519 11521) no Hoare annotation was computed. [2018-12-08 12:15:23,561 INFO L448 ceAbstractionStarter]: For program point skb_frag_pageEXIT(lines 6863 6868) no Hoare annotation was computed. [2018-12-08 12:15:23,561 INFO L451 ceAbstractionStarter]: At program point skb_frag_pageENTRY(lines 6863 6868) the Hoare annotation is: true [2018-12-08 12:15:23,561 INFO L448 ceAbstractionStarter]: For program point skb_frag_pageFINAL(lines 6863 6868) no Hoare annotation was computed. [2018-12-08 12:15:23,561 INFO L451 ceAbstractionStarter]: At program point net_gso_okENTRY(lines 7155 7162) the Hoare annotation is: true [2018-12-08 12:15:23,561 INFO L448 ceAbstractionStarter]: For program point net_gso_okFINAL(lines 7155 7162) no Hoare annotation was computed. [2018-12-08 12:15:23,561 INFO L448 ceAbstractionStarter]: For program point net_gso_okEXIT(lines 7155 7162) no Hoare annotation was computed. [2018-12-08 12:15:23,561 INFO L448 ceAbstractionStarter]: For program point xennet_sysfs_delifEXIT(lines 10344 10360) no Hoare annotation was computed. [2018-12-08 12:15:23,561 INFO L451 ceAbstractionStarter]: At program point L10353(lines 10347 10359) the Hoare annotation is: true [2018-12-08 12:15:23,561 INFO L448 ceAbstractionStarter]: For program point L10351(line 10351) no Hoare annotation was computed. [2018-12-08 12:15:23,561 INFO L451 ceAbstractionStarter]: At program point L10355(lines 10347 10359) the Hoare annotation is: true [2018-12-08 12:15:23,562 INFO L451 ceAbstractionStarter]: At program point xennet_sysfs_delifENTRY(lines 10344 10360) the Hoare annotation is: true [2018-12-08 12:15:23,563 INFO L448 ceAbstractionStarter]: For program point xennet_sysfs_delifFINAL(lines 10344 10360) no Hoare annotation was computed. [2018-12-08 12:15:23,564 INFO L451 ceAbstractionStarter]: At program point L-1-1(line -1) the Hoare annotation is: true [2018-12-08 12:15:23,564 INFO L451 ceAbstractionStarter]: At program point L-1-3(line -1) the Hoare annotation is: true [2018-12-08 12:15:23,564 INFO L448 ceAbstractionStarter]: For program point #Ultimate.C_memcpyFINAL(line -1) no Hoare annotation was computed. [2018-12-08 12:15:23,564 INFO L451 ceAbstractionStarter]: At program point #Ultimate.C_memcpyENTRY(line -1) the Hoare annotation is: true [2018-12-08 12:15:23,564 INFO L448 ceAbstractionStarter]: For program point #Ultimate.C_memcpyEXIT(line -1) no Hoare annotation was computed. [2018-12-08 12:15:23,564 INFO L448 ceAbstractionStarter]: For program point L7918(lines 7918 7923) no Hoare annotation was computed. [2018-12-08 12:15:23,564 INFO L451 ceAbstractionStarter]: At program point xennet_select_queueENTRY(lines 7910 7926) the Hoare annotation is: true [2018-12-08 12:15:23,564 INFO L448 ceAbstractionStarter]: For program point L7921-1(line 7921) no Hoare annotation was computed. [2018-12-08 12:15:23,564 INFO L451 ceAbstractionStarter]: At program point L7921(line 7921) the Hoare annotation is: true [2018-12-08 12:15:23,564 INFO L448 ceAbstractionStarter]: For program point L7918-2(lines 7918 7923) no Hoare annotation was computed. [2018-12-08 12:15:23,564 INFO L448 ceAbstractionStarter]: For program point xennet_select_queueFINAL(lines 7910 7926) no Hoare annotation was computed. [2018-12-08 12:15:23,564 INFO L448 ceAbstractionStarter]: For program point xennet_select_queueEXIT(lines 7910 7926) no Hoare annotation was computed. [2018-12-08 12:15:23,564 INFO L451 ceAbstractionStarter]: At program point alloc_pages_currentENTRY(lines 11375 11377) the Hoare annotation is: true [2018-12-08 12:15:23,564 INFO L451 ceAbstractionStarter]: At program point L11376(line 11376) the Hoare annotation is: true [2018-12-08 12:15:23,564 INFO L448 ceAbstractionStarter]: For program point L11376-1(line 11376) no Hoare annotation was computed. [2018-12-08 12:15:23,564 INFO L448 ceAbstractionStarter]: For program point alloc_pages_currentEXIT(lines 11375 11377) no Hoare annotation was computed. [2018-12-08 12:15:23,564 INFO L448 ceAbstractionStarter]: For program point alloc_pages_currentFINAL(lines 11375 11377) no Hoare annotation was computed. [2018-12-08 12:15:23,564 INFO L451 ceAbstractionStarter]: At program point xennet_end_accessENTRY(lines 9171 9180) the Hoare annotation is: true [2018-12-08 12:15:23,564 INFO L448 ceAbstractionStarter]: For program point L9174-1(lines 9171 9180) no Hoare annotation was computed. [2018-12-08 12:15:23,564 INFO L451 ceAbstractionStarter]: At program point L9175(line 9175) the Hoare annotation is: true [2018-12-08 12:15:23,564 INFO L448 ceAbstractionStarter]: For program point L9174(lines 9174 9177) no Hoare annotation was computed. [2018-12-08 12:15:23,564 INFO L448 ceAbstractionStarter]: For program point xennet_end_accessEXIT(lines 9171 9180) no Hoare annotation was computed. [2018-12-08 12:15:23,564 INFO L448 ceAbstractionStarter]: For program point skb_getFINAL(lines 6693 6699) no Hoare annotation was computed. [2018-12-08 12:15:23,564 INFO L448 ceAbstractionStarter]: For program point skb_getEXIT(lines 6693 6699) no Hoare annotation was computed. [2018-12-08 12:15:23,565 INFO L448 ceAbstractionStarter]: For program point L6696-1(line 6696) no Hoare annotation was computed. [2018-12-08 12:15:23,565 INFO L451 ceAbstractionStarter]: At program point L6696(line 6696) the Hoare annotation is: true [2018-12-08 12:15:23,565 INFO L451 ceAbstractionStarter]: At program point skb_getENTRY(lines 6693 6699) the Hoare annotation is: true [2018-12-08 12:15:23,567 INFO L451 ceAbstractionStarter]: At program point constant_test_bitENTRY(lines 6089 6094) the Hoare annotation is: true [2018-12-08 12:15:23,567 INFO L448 ceAbstractionStarter]: For program point constant_test_bitFINAL(lines 6089 6094) no Hoare annotation was computed. [2018-12-08 12:15:23,567 INFO L448 ceAbstractionStarter]: For program point constant_test_bitEXIT(lines 6089 6094) no Hoare annotation was computed. [2018-12-08 12:15:23,567 INFO L451 ceAbstractionStarter]: At program point L6634(line 6634) the Hoare annotation is: true [2018-12-08 12:15:23,567 INFO L448 ceAbstractionStarter]: For program point L6635(lines 6635 6638) no Hoare annotation was computed. [2018-12-08 12:15:23,567 INFO L451 ceAbstractionStarter]: At program point compound_orderENTRY(lines 6630 6641) the Hoare annotation is: true [2018-12-08 12:15:23,567 INFO L448 ceAbstractionStarter]: For program point compound_orderFINAL(lines 6630 6641) no Hoare annotation was computed. [2018-12-08 12:15:23,567 INFO L448 ceAbstractionStarter]: For program point L6634-1(line 6634) no Hoare annotation was computed. [2018-12-08 12:15:23,567 INFO L448 ceAbstractionStarter]: For program point compound_orderEXIT(lines 6630 6641) no Hoare annotation was computed. [2018-12-08 12:15:23,567 INFO L448 ceAbstractionStarter]: For program point ldv_check_alloc_flagsEXIT(lines 11233 11242) no Hoare annotation was computed. [2018-12-08 12:15:23,567 INFO L451 ceAbstractionStarter]: At program point ldv_check_alloc_flagsENTRY(lines 11233 11242) the Hoare annotation is: true [2018-12-08 12:15:23,567 INFO L448 ceAbstractionStarter]: For program point L11236(lines 11236 11239) no Hoare annotation was computed. [2018-12-08 12:15:23,567 INFO L448 ceAbstractionStarter]: For program point L11238-1(lines 11233 11242) no Hoare annotation was computed. [2018-12-08 12:15:23,567 INFO L444 ceAbstractionStarter]: At program point L11238(line 11238) the Hoare annotation is: (and (not (= ~ldv_spin~0 (_ bv0 32))) (not (= (bvadd |ldv_check_alloc_flags_#in~flags| (_ bv4294966752 32)) (_ bv0 32)))) [2018-12-08 12:15:23,567 INFO L451 ceAbstractionStarter]: At program point __skb_queue_beforeENTRY(lines 6761 6768) the Hoare annotation is: true [2018-12-08 12:15:23,567 INFO L448 ceAbstractionStarter]: For program point __skb_queue_beforeEXIT(lines 6761 6768) no Hoare annotation was computed. [2018-12-08 12:15:23,567 INFO L448 ceAbstractionStarter]: For program point L6765-1(line 6765) no Hoare annotation was computed. [2018-12-08 12:15:23,567 INFO L451 ceAbstractionStarter]: At program point L6765(line 6765) the Hoare annotation is: true [2018-12-08 12:15:23,567 INFO L448 ceAbstractionStarter]: For program point __skb_queue_beforeFINAL(lines 6761 6768) no Hoare annotation was computed. [2018-12-08 12:15:23,567 INFO L448 ceAbstractionStarter]: For program point L7616-1(line 7616) no Hoare annotation was computed. [2018-12-08 12:15:23,567 INFO L444 ceAbstractionStarter]: At program point L7616(line 7616) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| (_ bv0 32))) (= ~ldv_spin~0 (_ bv0 32))) [2018-12-08 12:15:23,568 INFO L451 ceAbstractionStarter]: At program point L7604(line 7604) the Hoare annotation is: true [2018-12-08 12:15:23,568 INFO L451 ceAbstractionStarter]: At program point L7598(line 7598) the Hoare annotation is: true [2018-12-08 12:15:23,568 INFO L451 ceAbstractionStarter]: At program point L7600-1(lines 7600 7608) the Hoare annotation is: true [2018-12-08 12:15:23,568 INFO L448 ceAbstractionStarter]: For program point L7600(lines 7600 7608) no Hoare annotation was computed. [2018-12-08 12:15:23,568 INFO L444 ceAbstractionStarter]: At program point xennet_openENTRY(lines 7579 7619) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| (_ bv0 32))) (= ~ldv_spin~0 (_ bv0 32))) [2018-12-08 12:15:23,568 INFO L448 ceAbstractionStarter]: For program point L7588-1(line 7588) no Hoare annotation was computed. [2018-12-08 12:15:23,570 INFO L444 ceAbstractionStarter]: At program point L7588(line 7588) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| (_ bv0 32))) (= ~ldv_spin~0 (_ bv0 32))) [2018-12-08 12:15:23,570 INFO L448 ceAbstractionStarter]: For program point xennet_openEXIT(lines 7579 7619) no Hoare annotation was computed. [2018-12-08 12:15:23,570 INFO L448 ceAbstractionStarter]: For program point xennet_openFINAL(lines 7579 7619) no Hoare annotation was computed. [2018-12-08 12:15:23,570 INFO L444 ceAbstractionStarter]: At program point L7611(lines 7587 7618) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| (_ bv0 32))) (= ~ldv_spin~0 (_ bv0 32))) [2018-12-08 12:15:23,570 INFO L444 ceAbstractionStarter]: At program point L7613(lines 7587 7618) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| (_ bv0 32))) (= ~ldv_spin~0 (_ bv0 32))) [2018-12-08 12:15:23,570 INFO L448 ceAbstractionStarter]: For program point L7609(line 7609) no Hoare annotation was computed. [2018-12-08 12:15:23,570 INFO L448 ceAbstractionStarter]: For program point L7603(lines 7603 7606) no Hoare annotation was computed. [2018-12-08 12:15:23,570 INFO L448 ceAbstractionStarter]: For program point L7599(line 7599) no Hoare annotation was computed. [2018-12-08 12:15:23,570 INFO L448 ceAbstractionStarter]: For program point L7601-1(line 7601) no Hoare annotation was computed. [2018-12-08 12:15:23,570 INFO L451 ceAbstractionStarter]: At program point L7601(line 7601) the Hoare annotation is: true [2018-12-08 12:15:23,570 INFO L451 ceAbstractionStarter]: At program point L7597-1(line 7597) the Hoare annotation is: true [2018-12-08 12:15:23,570 INFO L444 ceAbstractionStarter]: At program point L7597(line 7597) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| (_ bv0 32))) (= ~ldv_spin~0 (_ bv0 32))) [2018-12-08 12:15:23,570 INFO L451 ceAbstractionStarter]: At program point L7354(line 7354) the Hoare annotation is: true [2018-12-08 12:15:23,570 INFO L451 ceAbstractionStarter]: At program point xennet_get_rx_refENTRY(lines 7348 7360) the Hoare annotation is: true [2018-12-08 12:15:23,570 INFO L448 ceAbstractionStarter]: For program point xennet_get_rx_refEXIT(lines 7348 7360) no Hoare annotation was computed. [2018-12-08 12:15:23,570 INFO L448 ceAbstractionStarter]: For program point L7354-1(line 7354) no Hoare annotation was computed. [2018-12-08 12:15:23,571 INFO L448 ceAbstractionStarter]: For program point xennet_get_rx_refFINAL(lines 7348 7360) no Hoare annotation was computed. [2018-12-08 12:15:23,571 INFO L448 ceAbstractionStarter]: For program point kfreeEXIT(lines 11665 11667) no Hoare annotation was computed. [2018-12-08 12:15:23,571 INFO L451 ceAbstractionStarter]: At program point kfreeENTRY(lines 11665 11667) the Hoare annotation is: true [2018-12-08 12:15:23,571 INFO L448 ceAbstractionStarter]: For program point kfreeFINAL(lines 11665 11667) no Hoare annotation was computed. [2018-12-08 12:15:23,571 INFO L448 ceAbstractionStarter]: For program point L11326-1(line 11326) no Hoare annotation was computed. [2018-12-08 12:15:23,571 INFO L451 ceAbstractionStarter]: At program point __netdev_alloc_skbENTRY(lines 11325 11327) the Hoare annotation is: true [2018-12-08 12:15:23,571 INFO L448 ceAbstractionStarter]: For program point __netdev_alloc_skbFINAL(lines 11325 11327) no Hoare annotation was computed. [2018-12-08 12:15:23,571 INFO L451 ceAbstractionStarter]: At program point L11326(line 11326) the Hoare annotation is: true [2018-12-08 12:15:23,571 INFO L448 ceAbstractionStarter]: For program point __netdev_alloc_skbEXIT(lines 11325 11327) no Hoare annotation was computed. [2018-12-08 12:15:23,571 INFO L451 ceAbstractionStarter]: At program point skb_add_rx_fragENTRY(lines 11564 11566) the Hoare annotation is: true [2018-12-08 12:15:23,571 INFO L448 ceAbstractionStarter]: For program point skb_add_rx_fragFINAL(lines 11564 11566) no Hoare annotation was computed. [2018-12-08 12:15:23,573 INFO L448 ceAbstractionStarter]: For program point skb_add_rx_fragEXIT(lines 11564 11566) no Hoare annotation was computed. [2018-12-08 12:15:23,573 INFO L451 ceAbstractionStarter]: At program point ldv_spin_unlock_bh_6ENTRY(lines 6357 6363) the Hoare annotation is: true [2018-12-08 12:15:23,573 INFO L448 ceAbstractionStarter]: For program point ldv_spin_unlock_bh_6EXIT(lines 6357 6363) no Hoare annotation was computed. [2018-12-08 12:15:23,573 INFO L451 ceAbstractionStarter]: At program point L6360(line 6360) the Hoare annotation is: true [2018-12-08 12:15:23,573 INFO L448 ceAbstractionStarter]: For program point ldv_spin_unlock_bh_6FINAL(lines 6357 6363) no Hoare annotation was computed. [2018-12-08 12:15:23,573 INFO L448 ceAbstractionStarter]: For program point ldv_unregister_netdev_41EXIT(lines 11204 11211) no Hoare annotation was computed. [2018-12-08 12:15:23,573 INFO L451 ceAbstractionStarter]: At program point ldv_unregister_netdev_41ENTRY(lines 11204 11211) the Hoare annotation is: true [2018-12-08 12:15:23,573 INFO L448 ceAbstractionStarter]: For program point ldv_unregister_netdev_41FINAL(lines 11204 11211) no Hoare annotation was computed. [2018-12-08 12:15:23,573 INFO L448 ceAbstractionStarter]: For program point L11207-1(line 11207) no Hoare annotation was computed. [2018-12-08 12:15:23,573 INFO L451 ceAbstractionStarter]: At program point L11207(line 11207) the Hoare annotation is: true [2018-12-08 12:15:23,574 INFO L451 ceAbstractionStarter]: At program point setup_netfront_splitENTRY(lines 9326 9369) the Hoare annotation is: true [2018-12-08 12:15:23,574 INFO L451 ceAbstractionStarter]: At program point L9363(lines 9329 9368) the Hoare annotation is: true [2018-12-08 12:15:23,574 INFO L451 ceAbstractionStarter]: At program point L9330(line 9330) the Hoare annotation is: true [2018-12-08 12:15:23,574 INFO L448 ceAbstractionStarter]: For program point L9336(lines 9336 9339) no Hoare annotation was computed. [2018-12-08 12:15:23,574 INFO L448 ceAbstractionStarter]: For program point L9330-1(line 9330) no Hoare annotation was computed. [2018-12-08 12:15:23,574 INFO L451 ceAbstractionStarter]: At program point L9361(line 9361) the Hoare annotation is: true [2018-12-08 12:15:23,574 INFO L448 ceAbstractionStarter]: For program point L9361-1(line 9361) no Hoare annotation was computed. [2018-12-08 12:15:23,574 INFO L448 ceAbstractionStarter]: For program point setup_netfront_splitFINAL(lines 9326 9369) no Hoare annotation was computed. [2018-12-08 12:15:23,574 INFO L451 ceAbstractionStarter]: At program point L9349(lines 9349 9350) the Hoare annotation is: true [2018-12-08 12:15:23,574 INFO L448 ceAbstractionStarter]: For program point L9349-1(lines 9349 9350) no Hoare annotation was computed. [2018-12-08 12:15:23,574 INFO L448 ceAbstractionStarter]: For program point L9351(lines 9351 9354) no Hoare annotation was computed. [2018-12-08 12:15:23,574 INFO L451 ceAbstractionStarter]: At program point L9341(lines 9341 9342) the Hoare annotation is: true [2018-12-08 12:15:23,574 INFO L448 ceAbstractionStarter]: For program point L9341-1(lines 9341 9342) no Hoare annotation was computed. [2018-12-08 12:15:23,574 INFO L448 ceAbstractionStarter]: For program point L9343(lines 9343 9346) no Hoare annotation was computed. [2018-12-08 12:15:23,574 INFO L451 ceAbstractionStarter]: At program point L9364(line 9364) the Hoare annotation is: true [2018-12-08 12:15:23,574 INFO L448 ceAbstractionStarter]: For program point L9331(lines 9331 9334) no Hoare annotation was computed. [2018-12-08 12:15:23,574 INFO L448 ceAbstractionStarter]: For program point L9364-1(line 9364) no Hoare annotation was computed. [2018-12-08 12:15:23,574 INFO L448 ceAbstractionStarter]: For program point setup_netfront_splitEXIT(lines 9326 9369) no Hoare annotation was computed. [2018-12-08 12:15:23,576 INFO L451 ceAbstractionStarter]: At program point L9335(line 9335) the Hoare annotation is: true [2018-12-08 12:15:23,576 INFO L448 ceAbstractionStarter]: For program point L9335-1(line 9335) no Hoare annotation was computed. [2018-12-08 12:15:23,576 INFO L451 ceAbstractionStarter]: At program point L9366(lines 9329 9368) the Hoare annotation is: true [2018-12-08 12:15:23,576 INFO L448 ceAbstractionStarter]: For program point L9358-1(line 9358) no Hoare annotation was computed. [2018-12-08 12:15:23,577 INFO L451 ceAbstractionStarter]: At program point L9360(lines 9329 9368) the Hoare annotation is: true [2018-12-08 12:15:23,577 INFO L451 ceAbstractionStarter]: At program point L9358(line 9358) the Hoare annotation is: true [2018-12-08 12:15:23,577 INFO L451 ceAbstractionStarter]: At program point L9352(lines 9329 9368) the Hoare annotation is: true [2018-12-08 12:15:23,577 INFO L448 ceAbstractionStarter]: For program point net_ratelimitFINAL(lines 11509 11511) no Hoare annotation was computed. [2018-12-08 12:15:23,577 INFO L448 ceAbstractionStarter]: For program point net_ratelimitEXIT(lines 11509 11511) no Hoare annotation was computed. [2018-12-08 12:15:23,577 INFO L451 ceAbstractionStarter]: At program point net_ratelimitENTRY(lines 11509 11511) the Hoare annotation is: true [2018-12-08 12:15:23,577 INFO L448 ceAbstractionStarter]: For program point ldv_initialize_ethtool_ops_3EXIT(lines 10516 10524) no Hoare annotation was computed. [2018-12-08 12:15:23,577 INFO L451 ceAbstractionStarter]: At program point L10520(line 10520) the Hoare annotation is: true [2018-12-08 12:15:23,577 INFO L448 ceAbstractionStarter]: For program point L10520-1(line 10520) no Hoare annotation was computed. [2018-12-08 12:15:23,577 INFO L451 ceAbstractionStarter]: At program point ldv_initialize_ethtool_ops_3ENTRY(lines 10516 10524) the Hoare annotation is: true [2018-12-08 12:15:23,577 INFO L448 ceAbstractionStarter]: For program point ldv_initialize_ethtool_ops_3FINAL(lines 10516 10524) no Hoare annotation was computed. [2018-12-08 12:15:23,577 INFO L451 ceAbstractionStarter]: At program point spin_unlock_irqENTRY(lines 10996 11003) the Hoare annotation is: true [2018-12-08 12:15:23,577 INFO L448 ceAbstractionStarter]: For program point spin_unlock_irqEXIT(lines 10996 11003) no Hoare annotation was computed. [2018-12-08 12:15:23,577 INFO L448 ceAbstractionStarter]: For program point spin_unlock_irqFINAL(lines 10996 11003) no Hoare annotation was computed. [2018-12-08 12:15:23,577 INFO L444 ceAbstractionStarter]: At program point L10999-1(line 10999) the Hoare annotation is: (= ~ldv_spin~0 (_ bv0 32)) [2018-12-08 12:15:23,577 INFO L451 ceAbstractionStarter]: At program point L10999(line 10999) the Hoare annotation is: true [2018-12-08 12:15:23,577 INFO L444 ceAbstractionStarter]: At program point xennet_uninitENTRY(lines 8875 8902) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| (_ bv0 32))) (= ~ldv_spin~0 (_ bv0 32))) [2018-12-08 12:15:23,577 INFO L444 ceAbstractionStarter]: At program point L8893(line 8893) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| (_ bv0 32))) (= ~ldv_spin~0 (_ bv0 32))) [2018-12-08 12:15:23,577 INFO L444 ceAbstractionStarter]: At program point L8892(line 8892) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| (_ bv0 32))) (= ~ldv_spin~0 (_ bv0 32))) [2018-12-08 12:15:23,577 INFO L448 ceAbstractionStarter]: For program point L8893-1(line 8893) no Hoare annotation was computed. [2018-12-08 12:15:23,577 INFO L448 ceAbstractionStarter]: For program point L8891(line 8891) no Hoare annotation was computed. [2018-12-08 12:15:23,577 INFO L448 ceAbstractionStarter]: For program point L8892-1(line 8892) no Hoare annotation was computed. [2018-12-08 12:15:23,577 INFO L444 ceAbstractionStarter]: At program point L8890(line 8890) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| (_ bv0 32))) (= ~ldv_spin~0 (_ bv0 32))) [2018-12-08 12:15:23,580 INFO L444 ceAbstractionStarter]: At program point L8897(lines 8882 8901) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| (_ bv0 32))) (= ~ldv_spin~0 (_ bv0 32))) [2018-12-08 12:15:23,580 INFO L448 ceAbstractionStarter]: For program point xennet_uninitEXIT(lines 8875 8902) no Hoare annotation was computed. [2018-12-08 12:15:23,580 INFO L444 ceAbstractionStarter]: At program point L8895(lines 8882 8901) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| (_ bv0 32))) (= ~ldv_spin~0 (_ bv0 32))) [2018-12-08 12:15:23,580 INFO L444 ceAbstractionStarter]: At program point L8883(line 8883) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| (_ bv0 32))) (= ~ldv_spin~0 (_ bv0 32))) [2018-12-08 12:15:23,580 INFO L448 ceAbstractionStarter]: For program point L8883-1(line 8883) no Hoare annotation was computed. [2018-12-08 12:15:23,580 INFO L451 ceAbstractionStarter]: At program point L8890-1(line 8890) the Hoare annotation is: true [2018-12-08 12:15:23,580 INFO L448 ceAbstractionStarter]: For program point xennet_uninitFINAL(lines 8875 8902) no Hoare annotation was computed. [2018-12-08 12:15:23,580 INFO L448 ceAbstractionStarter]: For program point napi_enableEXIT(lines 6979 6997) no Hoare annotation was computed. [2018-12-08 12:15:23,580 INFO L448 ceAbstractionStarter]: For program point napi_enableFINAL(lines 6979 6997) no Hoare annotation was computed. [2018-12-08 12:15:23,580 INFO L451 ceAbstractionStarter]: At program point L6994(line 6994) the Hoare annotation is: true [2018-12-08 12:15:23,580 INFO L448 ceAbstractionStarter]: For program point L6986(lines 6986 6992) no Hoare annotation was computed. [2018-12-08 12:15:23,580 INFO L451 ceAbstractionStarter]: At program point L6989(lines 6986 6991) the Hoare annotation is: true [2018-12-08 12:15:23,580 INFO L448 ceAbstractionStarter]: For program point L6984-1(line 6984) no Hoare annotation was computed. [2018-12-08 12:15:23,580 INFO L451 ceAbstractionStarter]: At program point L6984(line 6984) the Hoare annotation is: true [2018-12-08 12:15:23,580 INFO L448 ceAbstractionStarter]: For program point L6985-1(line 6985) no Hoare annotation was computed. [2018-12-08 12:15:23,580 INFO L451 ceAbstractionStarter]: At program point L6985(line 6985) the Hoare annotation is: true [2018-12-08 12:15:23,580 INFO L451 ceAbstractionStarter]: At program point napi_enableENTRY(lines 6979 6997) the Hoare annotation is: true [2018-12-08 12:15:23,580 INFO L448 ceAbstractionStarter]: For program point ldv__builtin_expectFINAL(lines 6523 6528) no Hoare annotation was computed. [2018-12-08 12:15:23,580 INFO L451 ceAbstractionStarter]: At program point ldv__builtin_expectENTRY(lines 6523 6528) the Hoare annotation is: true [2018-12-08 12:15:23,580 INFO L448 ceAbstractionStarter]: For program point ldv__builtin_expectEXIT(lines 6523 6528) no Hoare annotation was computed. [2018-12-08 12:15:23,580 INFO L448 ceAbstractionStarter]: For program point get_id_from_freelistEXIT(lines 7320 7328) no Hoare annotation was computed. [2018-12-08 12:15:23,580 INFO L451 ceAbstractionStarter]: At program point get_id_from_freelistENTRY(lines 7320 7328) the Hoare annotation is: true [2018-12-08 12:15:23,581 INFO L448 ceAbstractionStarter]: For program point get_id_from_freelistFINAL(lines 7320 7328) no Hoare annotation was computed. [2018-12-08 12:15:23,581 INFO L451 ceAbstractionStarter]: At program point L7039(lines 7031 7045) the Hoare annotation is: true [2018-12-08 12:15:23,581 INFO L448 ceAbstractionStarter]: For program point L7040(lines 7040 7043) no Hoare annotation was computed. [2018-12-08 12:15:23,581 INFO L451 ceAbstractionStarter]: At program point L7041(lines 7031 7045) the Hoare annotation is: true [2018-12-08 12:15:23,581 INFO L448 ceAbstractionStarter]: For program point L7035(line 7035) no Hoare annotation was computed. [2018-12-08 12:15:23,583 INFO L448 ceAbstractionStarter]: For program point L7037-1(line 7037) no Hoare annotation was computed. [2018-12-08 12:15:23,583 INFO L451 ceAbstractionStarter]: At program point netif_tx_start_all_queuesENTRY(lines 7026 7046) the Hoare annotation is: true [2018-12-08 12:15:23,583 INFO L451 ceAbstractionStarter]: At program point L7037(line 7037) the Hoare annotation is: true [2018-12-08 12:15:23,583 INFO L448 ceAbstractionStarter]: For program point netif_tx_start_all_queuesFINAL(lines 7026 7046) no Hoare annotation was computed. [2018-12-08 12:15:23,583 INFO L448 ceAbstractionStarter]: For program point netif_tx_start_all_queuesEXIT(lines 7026 7046) no Hoare annotation was computed. [2018-12-08 12:15:23,583 INFO L448 ceAbstractionStarter]: For program point __skb_dequeueFINAL(lines 6800 6813) no Hoare annotation was computed. [2018-12-08 12:15:23,583 INFO L448 ceAbstractionStarter]: For program point __skb_dequeueEXIT(lines 6800 6813) no Hoare annotation was computed. [2018-12-08 12:15:23,583 INFO L448 ceAbstractionStarter]: For program point L6807-1(lines 6807 6810) no Hoare annotation was computed. [2018-12-08 12:15:23,583 INFO L448 ceAbstractionStarter]: For program point L6807(lines 6807 6810) no Hoare annotation was computed. [2018-12-08 12:15:23,583 INFO L451 ceAbstractionStarter]: At program point L6808(line 6808) the Hoare annotation is: true [2018-12-08 12:15:23,583 INFO L451 ceAbstractionStarter]: At program point __skb_dequeueENTRY(lines 6800 6813) the Hoare annotation is: true [2018-12-08 12:15:23,583 INFO L448 ceAbstractionStarter]: For program point L6805-1(line 6805) no Hoare annotation was computed. [2018-12-08 12:15:23,583 INFO L451 ceAbstractionStarter]: At program point L6805(line 6805) the Hoare annotation is: true [2018-12-08 12:15:23,583 INFO L448 ceAbstractionStarter]: For program point __get_page_tailFINAL(lines 11312 11314) no Hoare annotation was computed. [2018-12-08 12:15:23,583 INFO L451 ceAbstractionStarter]: At program point __get_page_tailENTRY(lines 11312 11314) the Hoare annotation is: true [2018-12-08 12:15:23,583 INFO L448 ceAbstractionStarter]: For program point __get_page_tailEXIT(lines 11312 11314) no Hoare annotation was computed. [2018-12-08 12:15:23,583 INFO L451 ceAbstractionStarter]: At program point L8917(line 8917) the Hoare annotation is: true [2018-12-08 12:15:23,583 INFO L448 ceAbstractionStarter]: For program point L8917-1(line 8917) no Hoare annotation was computed. [2018-12-08 12:15:23,584 INFO L448 ceAbstractionStarter]: For program point L8955(lines 8955 8958) no Hoare annotation was computed. [2018-12-08 12:15:23,584 INFO L448 ceAbstractionStarter]: For program point L8951-2(lines 8951 8954) no Hoare annotation was computed. [2018-12-08 12:15:23,584 INFO L448 ceAbstractionStarter]: For program point L8947(lines 8916 8976) no Hoare annotation was computed. [2018-12-08 12:15:23,584 INFO L448 ceAbstractionStarter]: For program point L8951(lines 8951 8954) no Hoare annotation was computed. [2018-12-08 12:15:23,584 INFO L448 ceAbstractionStarter]: For program point L8923(lines 8923 8926) no Hoare annotation was computed. [2018-12-08 12:15:23,584 INFO L451 ceAbstractionStarter]: At program point xennet_fix_featuresENTRY(lines 8903 8977) the Hoare annotation is: true [2018-12-08 12:15:23,584 INFO L448 ceAbstractionStarter]: For program point L8927(lines 8927 8930) no Hoare annotation was computed. [2018-12-08 12:15:23,584 INFO L448 ceAbstractionStarter]: For program point L8923-2(lines 8923 8926) no Hoare annotation was computed. [2018-12-08 12:15:23,584 INFO L448 ceAbstractionStarter]: For program point L8919(lines 8919 8932) no Hoare annotation was computed. [2018-12-08 12:15:23,584 INFO L448 ceAbstractionStarter]: For program point L8919-1(lines 8916 8976) no Hoare annotation was computed. [2018-12-08 12:15:23,586 INFO L448 ceAbstractionStarter]: For program point xennet_fix_featuresFINAL(lines 8903 8977) no Hoare annotation was computed. [2018-12-08 12:15:23,586 INFO L448 ceAbstractionStarter]: For program point L8965(lines 8965 8968) no Hoare annotation was computed. [2018-12-08 12:15:23,586 INFO L448 ceAbstractionStarter]: For program point L8965-2(lines 8965 8968) no Hoare annotation was computed. [2018-12-08 12:15:23,586 INFO L448 ceAbstractionStarter]: For program point L8969(lines 8969 8972) no Hoare annotation was computed. [2018-12-08 12:15:23,586 INFO L448 ceAbstractionStarter]: For program point L8961(lines 8961 8974) no Hoare annotation was computed. [2018-12-08 12:15:23,586 INFO L448 ceAbstractionStarter]: For program point xennet_fix_featuresEXIT(lines 8903 8977) no Hoare annotation was computed. [2018-12-08 12:15:23,586 INFO L448 ceAbstractionStarter]: For program point L8941(lines 8941 8944) no Hoare annotation was computed. [2018-12-08 12:15:23,586 INFO L448 ceAbstractionStarter]: For program point L8933(lines 8916 8976) no Hoare annotation was computed. [2018-12-08 12:15:23,586 INFO L448 ceAbstractionStarter]: For program point L8937(lines 8937 8940) no Hoare annotation was computed. [2018-12-08 12:15:23,586 INFO L448 ceAbstractionStarter]: For program point L8937-2(lines 8937 8940) no Hoare annotation was computed. [2018-12-08 12:15:23,586 INFO L448 ceAbstractionStarter]: For program point disable_suitable_timer_1EXIT(lines 10525 10535) no Hoare annotation was computed. [2018-12-08 12:15:23,586 INFO L451 ceAbstractionStarter]: At program point disable_suitable_timer_1ENTRY(lines 10525 10535) the Hoare annotation is: true [2018-12-08 12:15:23,586 INFO L448 ceAbstractionStarter]: For program point disable_suitable_timer_1FINAL(lines 10525 10535) no Hoare annotation was computed. [2018-12-08 12:15:23,587 INFO L448 ceAbstractionStarter]: For program point L10528(lines 10528 10532) no Hoare annotation was computed. [2018-12-08 12:15:23,587 INFO L448 ceAbstractionStarter]: For program point test_and_set_bitEXIT(lines 6071 6079) no Hoare annotation was computed. [2018-12-08 12:15:23,587 INFO L448 ceAbstractionStarter]: For program point test_and_set_bitFINAL(lines 6071 6079) no Hoare annotation was computed. [2018-12-08 12:15:23,587 INFO L451 ceAbstractionStarter]: At program point test_and_set_bitENTRY(lines 6071 6079) the Hoare annotation is: true [2018-12-08 12:15:23,587 INFO L448 ceAbstractionStarter]: For program point __dev_kfree_skb_irqFINAL(lines 11304 11306) no Hoare annotation was computed. [2018-12-08 12:15:23,587 INFO L448 ceAbstractionStarter]: For program point __dev_kfree_skb_irqEXIT(lines 11304 11306) no Hoare annotation was computed. [2018-12-08 12:15:23,587 INFO L451 ceAbstractionStarter]: At program point __dev_kfree_skb_irqENTRY(lines 11304 11306) the Hoare annotation is: true [2018-12-08 12:15:23,587 INFO L444 ceAbstractionStarter]: At program point ldv_unregister_netdev_39ENTRY(lines 11188 11195) the Hoare annotation is: (or (not (= ~ldv_spin~0 (_ bv0 32))) (not (= (_ bv1 32) |old(~ldv_state_variable_4~0)|)) (= (bvadd ~ldv_state_variable_4~0 (_ bv4294967295 32)) (_ bv0 32)) (not (= (bvadd ~ldv_state_variable_2~0 (_ bv4294967295 32)) (_ bv0 32)))) [2018-12-08 12:15:23,587 INFO L448 ceAbstractionStarter]: For program point ldv_unregister_netdev_39FINAL(lines 11188 11195) no Hoare annotation was computed. [2018-12-08 12:15:23,587 INFO L448 ceAbstractionStarter]: For program point ldv_unregister_netdev_39EXIT(lines 11188 11195) no Hoare annotation was computed. [2018-12-08 12:15:23,587 INFO L448 ceAbstractionStarter]: For program point L11191-1(line 11191) no Hoare annotation was computed. [2018-12-08 12:15:23,587 INFO L444 ceAbstractionStarter]: At program point L11191(line 11191) the Hoare annotation is: (or (not (= ~ldv_spin~0 (_ bv0 32))) (not (= (_ bv1 32) |old(~ldv_state_variable_4~0)|)) (= (bvadd ~ldv_state_variable_4~0 (_ bv4294967295 32)) (_ bv0 32)) (not (= (bvadd ~ldv_state_variable_2~0 (_ bv4294967295 32)) (_ bv0 32)))) [2018-12-08 12:15:23,589 INFO L448 ceAbstractionStarter]: For program point get_phys_to_machineEXIT(lines 11434 11436) no Hoare annotation was computed. [2018-12-08 12:15:23,589 INFO L448 ceAbstractionStarter]: For program point get_phys_to_machineFINAL(lines 11434 11436) no Hoare annotation was computed. [2018-12-08 12:15:23,589 INFO L451 ceAbstractionStarter]: At program point get_phys_to_machineENTRY(lines 11434 11436) the Hoare annotation is: true [2018-12-08 12:15:23,589 INFO L451 ceAbstractionStarter]: At program point dev_kfree_skb_anyENTRY(lines 7128 7134) the Hoare annotation is: true [2018-12-08 12:15:23,589 INFO L451 ceAbstractionStarter]: At program point L7131(line 7131) the Hoare annotation is: true [2018-12-08 12:15:23,589 INFO L448 ceAbstractionStarter]: For program point dev_kfree_skb_anyEXIT(lines 7128 7134) no Hoare annotation was computed. [2018-12-08 12:15:23,589 INFO L448 ceAbstractionStarter]: For program point dev_kfree_skb_anyFINAL(lines 7128 7134) no Hoare annotation was computed. [2018-12-08 12:15:23,589 INFO L448 ceAbstractionStarter]: For program point xennet_rx_interruptEXIT(lines 9001 9024) no Hoare annotation was computed. [2018-12-08 12:15:23,589 INFO L451 ceAbstractionStarter]: At program point xennet_rx_interruptENTRY(lines 9001 9024) the Hoare annotation is: true [2018-12-08 12:15:23,589 INFO L448 ceAbstractionStarter]: For program point xennet_rx_interruptFINAL(lines 9001 9024) no Hoare annotation was computed. [2018-12-08 12:15:23,589 INFO L448 ceAbstractionStarter]: For program point L9013(lines 9013 9021) no Hoare annotation was computed. [2018-12-08 12:15:23,589 INFO L448 ceAbstractionStarter]: For program point L9014-1(lines 9014 9015) no Hoare annotation was computed. [2018-12-08 12:15:23,589 INFO L451 ceAbstractionStarter]: At program point L9012(line 9012) the Hoare annotation is: true [2018-12-08 12:15:23,589 INFO L448 ceAbstractionStarter]: For program point L9013-1(lines 9013 9021) no Hoare annotation was computed. [2018-12-08 12:15:23,589 INFO L451 ceAbstractionStarter]: At program point L9011(line 9011) the Hoare annotation is: true [2018-12-08 12:15:23,589 INFO L448 ceAbstractionStarter]: For program point L9012-1(line 9012) no Hoare annotation was computed. [2018-12-08 12:15:23,589 INFO L448 ceAbstractionStarter]: For program point L9011-1(line 9011) no Hoare annotation was computed. [2018-12-08 12:15:23,589 INFO L451 ceAbstractionStarter]: At program point L9017(line 9017) the Hoare annotation is: true [2018-12-08 12:15:23,590 INFO L448 ceAbstractionStarter]: For program point L9016(lines 9016 9019) no Hoare annotation was computed. [2018-12-08 12:15:23,590 INFO L451 ceAbstractionStarter]: At program point L9014(lines 9014 9015) the Hoare annotation is: true [2018-12-08 12:15:23,590 INFO L448 ceAbstractionStarter]: For program point L11217-1(line 11217) no Hoare annotation was computed. [2018-12-08 12:15:23,590 INFO L451 ceAbstractionStarter]: At program point L11217(line 11217) the Hoare annotation is: true [2018-12-08 12:15:23,590 INFO L451 ceAbstractionStarter]: At program point ldv_del_timer_sync_42ENTRY(lines 11212 11222) the Hoare annotation is: true [2018-12-08 12:15:23,590 INFO L448 ceAbstractionStarter]: For program point ldv_del_timer_sync_42FINAL(lines 11212 11222) no Hoare annotation was computed. [2018-12-08 12:15:23,590 INFO L448 ceAbstractionStarter]: For program point L11219-1(line 11219) no Hoare annotation was computed. [2018-12-08 12:15:23,590 INFO L451 ceAbstractionStarter]: At program point L11219(line 11219) the Hoare annotation is: true [2018-12-08 12:15:23,590 INFO L448 ceAbstractionStarter]: For program point ldv_del_timer_sync_42EXIT(lines 11212 11222) no Hoare annotation was computed. [2018-12-08 12:15:23,591 INFO L448 ceAbstractionStarter]: For program point L7410(lines 7410 7414) no Hoare annotation was computed. [2018-12-08 12:15:23,591 INFO L451 ceAbstractionStarter]: At program point L7412(line 7412) the Hoare annotation is: true [2018-12-08 12:15:23,592 INFO L451 ceAbstractionStarter]: At program point L7406(line 7406) the Hoare annotation is: true [2018-12-08 12:15:23,592 INFO L448 ceAbstractionStarter]: For program point L7408-1(line 7408) no Hoare annotation was computed. [2018-12-08 12:15:23,592 INFO L451 ceAbstractionStarter]: At program point L7408(line 7408) the Hoare annotation is: true [2018-12-08 12:15:23,592 INFO L448 ceAbstractionStarter]: For program point L7404-1(line 7404) no Hoare annotation was computed. [2018-12-08 12:15:23,592 INFO L451 ceAbstractionStarter]: At program point L7404(line 7404) the Hoare annotation is: true [2018-12-08 12:15:23,592 INFO L448 ceAbstractionStarter]: For program point L7406-1(line 7406) no Hoare annotation was computed. [2018-12-08 12:15:23,592 INFO L448 ceAbstractionStarter]: For program point L7411-1(line 7411) no Hoare annotation was computed. [2018-12-08 12:15:23,592 INFO L451 ceAbstractionStarter]: At program point L7411(line 7411) the Hoare annotation is: true [2018-12-08 12:15:23,592 INFO L451 ceAbstractionStarter]: At program point xennet_maybe_wake_txENTRY(lines 7388 7421) the Hoare annotation is: true [2018-12-08 12:15:23,592 INFO L448 ceAbstractionStarter]: For program point L7407(lines 7407 7416) no Hoare annotation was computed. [2018-12-08 12:15:23,592 INFO L448 ceAbstractionStarter]: For program point L7409-1(line 7409) no Hoare annotation was computed. [2018-12-08 12:15:23,592 INFO L451 ceAbstractionStarter]: At program point L7409(line 7409) the Hoare annotation is: true [2018-12-08 12:15:23,592 INFO L448 ceAbstractionStarter]: For program point L7403-1(line 7403) no Hoare annotation was computed. [2018-12-08 12:15:23,592 INFO L451 ceAbstractionStarter]: At program point L7403(line 7403) the Hoare annotation is: true [2018-12-08 12:15:23,592 INFO L448 ceAbstractionStarter]: For program point L7405-1(lines 7388 7421) no Hoare annotation was computed. [2018-12-08 12:15:23,592 INFO L448 ceAbstractionStarter]: For program point L7405(lines 7405 7418) no Hoare annotation was computed. [2018-12-08 12:15:23,592 INFO L448 ceAbstractionStarter]: For program point xennet_maybe_wake_txEXIT(lines 7388 7421) no Hoare annotation was computed. [2018-12-08 12:15:23,592 INFO L448 ceAbstractionStarter]: For program point L7401-1(line 7401) no Hoare annotation was computed. [2018-12-08 12:15:23,592 INFO L451 ceAbstractionStarter]: At program point L7401(line 7401) the Hoare annotation is: true [2018-12-08 12:15:23,592 INFO L448 ceAbstractionStarter]: For program point atomic_incEXIT(lines 6304 6310) no Hoare annotation was computed. [2018-12-08 12:15:23,592 INFO L451 ceAbstractionStarter]: At program point atomic_incENTRY(lines 6304 6310) the Hoare annotation is: true [2018-12-08 12:15:23,592 INFO L448 ceAbstractionStarter]: For program point atomic_incFINAL(lines 6304 6310) no Hoare annotation was computed. [2018-12-08 12:15:23,592 INFO L448 ceAbstractionStarter]: For program point L6159(lines 6159 6160) no Hoare annotation was computed. [2018-12-08 12:15:23,592 INFO L448 ceAbstractionStarter]: For program point L6155(lines 6155 6158) no Hoare annotation was computed. [2018-12-08 12:15:23,592 INFO L448 ceAbstractionStarter]: For program point L6156-1(line 6156) no Hoare annotation was computed. [2018-12-08 12:15:23,592 INFO L451 ceAbstractionStarter]: At program point L6156(line 6156) the Hoare annotation is: true [2018-12-08 12:15:23,593 INFO L448 ceAbstractionStarter]: For program point cpumask_nextEXIT(lines 6151 6163) no Hoare annotation was computed. [2018-12-08 12:15:23,594 INFO L451 ceAbstractionStarter]: At program point L6155-2(lines 6155 6158) the Hoare annotation is: true [2018-12-08 12:15:23,594 INFO L448 ceAbstractionStarter]: For program point cpumask_nextFINAL(lines 6151 6163) no Hoare annotation was computed. [2018-12-08 12:15:23,594 INFO L451 ceAbstractionStarter]: At program point cpumask_nextENTRY(lines 6151 6163) the Hoare annotation is: true [2018-12-08 12:15:23,594 INFO L448 ceAbstractionStarter]: For program point L10804(lines 10804 10809) no Hoare annotation was computed. [2018-12-08 12:15:23,594 INFO L448 ceAbstractionStarter]: For program point mainEXIT(lines 10536 10955) no Hoare annotation was computed. [2018-12-08 12:15:23,594 INFO L448 ceAbstractionStarter]: For program point L10837(line 10837) no Hoare annotation was computed. [2018-12-08 12:15:23,594 INFO L451 ceAbstractionStarter]: At program point L10870(line 10870) the Hoare annotation is: true [2018-12-08 12:15:23,595 INFO L448 ceAbstractionStarter]: For program point L10903-1(line 10903) no Hoare annotation was computed. [2018-12-08 12:15:23,595 INFO L444 ceAbstractionStarter]: At program point L10903(line 10903) the Hoare annotation is: (or (not (= (_ bv0 32) |old(~ldv_state_variable_4~0)|)) (not (= (_ bv0 32) |old(~ldv_state_variable_2~0)|)) (not (= |old(~ldv_spin~0)| (_ bv0 32))) (= ~ldv_spin~0 (_ bv0 32))) [2018-12-08 12:15:23,595 INFO L448 ceAbstractionStarter]: For program point L10573-1(line 10573) no Hoare annotation was computed. [2018-12-08 12:15:23,595 INFO L444 ceAbstractionStarter]: At program point L10573(line 10573) the Hoare annotation is: (or (not (= (_ bv0 32) |old(~ldv_state_variable_4~0)|)) (not (= (_ bv0 32) |old(~ldv_state_variable_2~0)|)) (not (= |old(~ldv_spin~0)| (_ bv0 32))) (and (= ~ldv_spin~0 (_ bv0 32)) (= ~ldv_state_variable_4~0 (_ bv0 32)) (= ~ldv_state_variable_2~0 (_ bv0 32)))) [2018-12-08 12:15:23,595 INFO L444 ceAbstractionStarter]: At program point L10672(line 10672) the Hoare annotation is: (or (not (= (_ bv0 32) |old(~ldv_state_variable_4~0)|)) (not (= (_ bv0 32) |old(~ldv_state_variable_2~0)|)) (not (= |old(~ldv_spin~0)| (_ bv0 32))) (and (= (bvadd ~ldv_state_variable_4~0 (_ bv4294967295 32)) (_ bv0 32)) (= ~ldv_spin~0 (_ bv0 32)))) [2018-12-08 12:15:23,595 INFO L448 ceAbstractionStarter]: For program point L10672-1(line 10672) no Hoare annotation was computed. [2018-12-08 12:15:23,595 INFO L448 ceAbstractionStarter]: For program point L10805-1(line 10805) no Hoare annotation was computed. [2018-12-08 12:15:23,595 INFO L451 ceAbstractionStarter]: At program point L10805(line 10805) the Hoare annotation is: true [2018-12-08 12:15:23,595 INFO L448 ceAbstractionStarter]: For program point L10838(lines 10838 10874) no Hoare annotation was computed. [2018-12-08 12:15:23,595 INFO L448 ceAbstractionStarter]: For program point L10607(lines 10607 10948) no Hoare annotation was computed. [2018-12-08 12:15:23,595 INFO L448 ceAbstractionStarter]: For program point L10608(line 10608) no Hoare annotation was computed. [2018-12-08 12:15:23,595 INFO L448 ceAbstractionStarter]: For program point mainFINAL(lines 10536 10955) no Hoare annotation was computed. [2018-12-08 12:15:23,595 INFO L448 ceAbstractionStarter]: For program point L10575-1(line 10575) no Hoare annotation was computed. [2018-12-08 12:15:23,595 INFO L444 ceAbstractionStarter]: At program point L10575(line 10575) the Hoare annotation is: (or (not (= (_ bv0 32) |old(~ldv_state_variable_4~0)|)) (not (= (_ bv0 32) |old(~ldv_state_variable_2~0)|)) (not (= |old(~ldv_spin~0)| (_ bv0 32))) (and (= ~ldv_spin~0 (_ bv0 32)) (= ~ldv_state_variable_4~0 (_ bv0 32)) (= ~ldv_state_variable_2~0 (_ bv0 32)))) [2018-12-08 12:15:23,595 INFO L448 ceAbstractionStarter]: For program point L10939(line 10939) no Hoare annotation was computed. [2018-12-08 12:15:23,595 INFO L448 ceAbstractionStarter]: For program point L10741(line 10741) no Hoare annotation was computed. [2018-12-08 12:15:23,597 INFO L448 ceAbstractionStarter]: For program point L10840(lines 10840 10871) no Hoare annotation was computed. [2018-12-08 12:15:23,597 INFO L448 ceAbstractionStarter]: For program point L10609(lines 10609 10791) no Hoare annotation was computed. [2018-12-08 12:15:23,597 INFO L448 ceAbstractionStarter]: For program point L10642-1(lines 10611 10788) no Hoare annotation was computed. [2018-12-08 12:15:23,597 INFO L451 ceAbstractionStarter]: At program point L10940(line 10940) the Hoare annotation is: true [2018-12-08 12:15:23,597 INFO L448 ceAbstractionStarter]: For program point L10742-2(lines 10611 10788) no Hoare annotation was computed. [2018-12-08 12:15:23,597 INFO L448 ceAbstractionStarter]: For program point L10709(line 10709) no Hoare annotation was computed. [2018-12-08 12:15:23,597 INFO L448 ceAbstractionStarter]: For program point L10643-1(line 10643) no Hoare annotation was computed. [2018-12-08 12:15:23,598 INFO L444 ceAbstractionStarter]: At program point L10643(line 10643) the Hoare annotation is: (or (not (= (_ bv0 32) |old(~ldv_state_variable_4~0)|)) (not (= (_ bv0 32) |old(~ldv_state_variable_2~0)|)) (not (= |old(~ldv_spin~0)| (_ bv0 32))) (= ~ldv_spin~0 (_ bv0 32))) [2018-12-08 12:15:23,598 INFO L448 ceAbstractionStarter]: For program point L10676-1(lines 10611 10788) no Hoare annotation was computed. [2018-12-08 12:15:23,598 INFO L448 ceAbstractionStarter]: For program point L10841(line 10841) no Hoare annotation was computed. [2018-12-08 12:15:23,598 INFO L448 ceAbstractionStarter]: For program point L10742(lines 10742 10746) no Hoare annotation was computed. [2018-12-08 12:15:23,598 INFO L448 ceAbstractionStarter]: For program point L10775(line 10775) no Hoare annotation was computed. [2018-12-08 12:15:23,598 INFO L448 ceAbstractionStarter]: For program point L10577-1(line 10577) no Hoare annotation was computed. [2018-12-08 12:15:23,598 INFO L444 ceAbstractionStarter]: At program point L10577(line 10577) the Hoare annotation is: (or (not (= (_ bv0 32) |old(~ldv_state_variable_4~0)|)) (not (= (_ bv0 32) |old(~ldv_state_variable_2~0)|)) (not (= |old(~ldv_spin~0)| (_ bv0 32))) (and (= ~ldv_spin~0 (_ bv0 32)) (= ~ldv_state_variable_4~0 (_ bv0 32)) (= ~ldv_state_variable_2~0 (_ bv0 32)))) [2018-12-08 12:15:23,598 INFO L448 ceAbstractionStarter]: For program point L10908(line 10908) no Hoare annotation was computed. [2018-12-08 12:15:23,598 INFO L448 ceAbstractionStarter]: For program point L10842(lines 10842 10846) no Hoare annotation was computed. [2018-12-08 12:15:23,598 INFO L448 ceAbstractionStarter]: For program point L10677-1(line 10677) no Hoare annotation was computed. [2018-12-08 12:15:23,598 INFO L444 ceAbstractionStarter]: At program point L10677(line 10677) the Hoare annotation is: (or (not (= (_ bv0 32) |old(~ldv_state_variable_4~0)|)) (not (= (_ bv0 32) |old(~ldv_state_variable_2~0)|)) (not (= |old(~ldv_spin~0)| (_ bv0 32))) (= ~ldv_spin~0 (_ bv0 32))) [2018-12-08 12:15:23,598 INFO L448 ceAbstractionStarter]: For program point L10611(lines 10611 10788) no Hoare annotation was computed. [2018-12-08 12:15:23,598 INFO L448 ceAbstractionStarter]: For program point L10776(lines 10776 10784) no Hoare annotation was computed. [2018-12-08 12:15:23,598 INFO L448 ceAbstractionStarter]: For program point L10710(lines 10710 10715) no Hoare annotation was computed. [2018-12-08 12:15:23,598 INFO L448 ceAbstractionStarter]: For program point L10743-1(line 10743) no Hoare annotation was computed. [2018-12-08 12:15:23,598 INFO L444 ceAbstractionStarter]: At program point L10743(line 10743) the Hoare annotation is: (or (not (= (_ bv0 32) |old(~ldv_state_variable_4~0)|)) (not (= (_ bv0 32) |old(~ldv_state_variable_2~0)|)) (not (= |old(~ldv_spin~0)| (_ bv0 32))) (and (= (bvadd ~ldv_state_variable_4~0 (_ bv4294967295 32)) (_ bv0 32)) (= ~ldv_spin~0 (_ bv0 32)))) [2018-12-08 12:15:23,600 INFO L448 ceAbstractionStarter]: For program point L10876(line 10876) no Hoare annotation was computed. [2018-12-08 12:15:23,600 INFO L448 ceAbstractionStarter]: For program point L10909(lines 10909 10914) no Hoare annotation was computed. [2018-12-08 12:15:23,601 INFO L448 ceAbstractionStarter]: For program point L10843-1(line 10843) no Hoare annotation was computed. [2018-12-08 12:15:23,601 INFO L444 ceAbstractionStarter]: At program point L10843(line 10843) the Hoare annotation is: (or (not (= (_ bv0 32) |old(~ldv_state_variable_4~0)|)) (not (= (_ bv0 32) |old(~ldv_state_variable_2~0)|)) (not (= |old(~ldv_spin~0)| (_ bv0 32))) (= ~ldv_spin~0 (_ bv0 32))) [2018-12-08 12:15:23,601 INFO L448 ceAbstractionStarter]: For program point L10909-2(lines 10879 10941) no Hoare annotation was computed. [2018-12-08 12:15:23,601 INFO L448 ceAbstractionStarter]: For program point L10612(line 10612) no Hoare annotation was computed. [2018-12-08 12:15:23,601 INFO L448 ceAbstractionStarter]: For program point L10579-1(line 10579) no Hoare annotation was computed. [2018-12-08 12:15:23,601 INFO L444 ceAbstractionStarter]: At program point L10579(line 10579) the Hoare annotation is: (or (not (= (_ bv0 32) |old(~ldv_state_variable_4~0)|)) (not (= (_ bv0 32) |old(~ldv_state_variable_2~0)|)) (not (= |old(~ldv_spin~0)| (_ bv0 32))) (and (= ~ldv_spin~0 (_ bv0 32)) (= ~ldv_state_variable_4~0 (_ bv0 32)) (= ~ldv_state_variable_2~0 (_ bv0 32)))) [2018-12-08 12:15:23,601 INFO L448 ceAbstractionStarter]: For program point L10777-1(line 10777) no Hoare annotation was computed. [2018-12-08 12:15:23,601 INFO L444 ceAbstractionStarter]: At program point L10777(line 10777) the Hoare annotation is: (or (not (= (_ bv0 32) |old(~ldv_state_variable_4~0)|)) (not (= (_ bv0 32) |old(~ldv_state_variable_2~0)|)) (not (= |old(~ldv_spin~0)| (_ bv0 32))) (and (= (bvadd ~ldv_state_variable_4~0 (_ bv4294967295 32)) (_ bv0 32)) (= ~ldv_spin~0 (_ bv0 32)))) [2018-12-08 12:15:23,601 INFO L448 ceAbstractionStarter]: For program point L10711-1(line 10711) no Hoare annotation was computed. [2018-12-08 12:15:23,601 INFO L444 ceAbstractionStarter]: At program point L10711(line 10711) the Hoare annotation is: (or (not (= (_ bv0 32) |old(~ldv_state_variable_4~0)|)) (not (= (_ bv0 32) |old(~ldv_state_variable_2~0)|)) (not (= |old(~ldv_spin~0)| (_ bv0 32))) (= ~ldv_spin~0 (_ bv0 32))) [2018-12-08 12:15:23,601 INFO L448 ceAbstractionStarter]: For program point L10877(lines 10877 10944) no Hoare annotation was computed. [2018-12-08 12:15:23,601 INFO L448 ceAbstractionStarter]: For program point L10910-1(line 10910) no Hoare annotation was computed. [2018-12-08 12:15:23,601 INFO L448 ceAbstractionStarter]: For program point L10778(lines 10778 10782) no Hoare annotation was computed. [2018-12-08 12:15:23,601 INFO L448 ceAbstractionStarter]: For program point L10811(line 10811) no Hoare annotation was computed. [2018-12-08 12:15:23,601 INFO L444 ceAbstractionStarter]: At program point L10910(line 10910) the Hoare annotation is: (or (not (= (_ bv0 32) |old(~ldv_state_variable_4~0)|)) (not (= (_ bv0 32) |old(~ldv_state_variable_2~0)|)) (not (= |old(~ldv_spin~0)| (_ bv0 32))) (= ~ldv_spin~0 (_ bv0 32))) [2018-12-08 12:15:23,601 INFO L448 ceAbstractionStarter]: For program point L10613(lines 10613 10617) no Hoare annotation was computed. [2018-12-08 12:15:23,601 INFO L448 ceAbstractionStarter]: For program point L10812(lines 10812 10828) no Hoare annotation was computed. [2018-12-08 12:15:23,601 INFO L448 ceAbstractionStarter]: For program point L10614-1(line 10614) no Hoare annotation was computed. [2018-12-08 12:15:23,604 INFO L444 ceAbstractionStarter]: At program point L10614(line 10614) the Hoare annotation is: (or (not (= (_ bv0 32) |old(~ldv_state_variable_4~0)|)) (not (= (_ bv0 32) |old(~ldv_state_variable_2~0)|)) (not (= |old(~ldv_spin~0)| (_ bv0 32))) (= ~ldv_spin~0 (_ bv0 32))) [2018-12-08 12:15:23,604 INFO L448 ceAbstractionStarter]: For program point L10813-1(line 10813) no Hoare annotation was computed. [2018-12-08 12:15:23,604 INFO L444 ceAbstractionStarter]: At program point L10813(line 10813) the Hoare annotation is: (or (not (= (_ bv0 32) |old(~ldv_state_variable_4~0)|)) (not (= (_ bv0 32) |old(~ldv_state_variable_2~0)|)) (not (= |old(~ldv_spin~0)| (_ bv0 32))) (= ~ldv_spin~0 (_ bv0 32))) [2018-12-08 12:15:23,604 INFO L448 ceAbstractionStarter]: For program point L10747-1(lines 10611 10788) no Hoare annotation was computed. [2018-12-08 12:15:23,604 INFO L448 ceAbstractionStarter]: For program point L10879(lines 10879 10941) no Hoare annotation was computed. [2018-12-08 12:15:23,604 INFO L444 ceAbstractionStarter]: At program point L10648(line 10648) the Hoare annotation is: (or (not (= (_ bv0 32) |old(~ldv_state_variable_4~0)|)) (not (= (_ bv0 32) |old(~ldv_state_variable_2~0)|)) (not (= |old(~ldv_spin~0)| (_ bv0 32))) (= ~ldv_spin~0 (_ bv0 32))) [2018-12-08 12:15:23,604 INFO L448 ceAbstractionStarter]: For program point L10648-1(line 10648) no Hoare annotation was computed. [2018-12-08 12:15:23,604 INFO L448 ceAbstractionStarter]: For program point L10946(line 10946) no Hoare annotation was computed. [2018-12-08 12:15:23,604 INFO L444 ceAbstractionStarter]: At program point L10748(line 10748) the Hoare annotation is: (or (not (= (_ bv0 32) |old(~ldv_state_variable_4~0)|)) (not (= (_ bv0 32) |old(~ldv_state_variable_2~0)|)) (not (= |old(~ldv_spin~0)| (_ bv0 32))) (= ~ldv_spin~0 (_ bv0 32))) [2018-12-08 12:15:23,604 INFO L444 ceAbstractionStarter]: At program point L10682(line 10682) the Hoare annotation is: (or (not (= (_ bv0 32) |old(~ldv_state_variable_4~0)|)) (not (= (_ bv0 32) |old(~ldv_state_variable_2~0)|)) (not (= |old(~ldv_spin~0)| (_ bv0 32))) (= ~ldv_spin~0 (_ bv0 32))) [2018-12-08 12:15:23,604 INFO L448 ceAbstractionStarter]: For program point L10748-1(line 10748) no Hoare annotation was computed. [2018-12-08 12:15:23,604 INFO L448 ceAbstractionStarter]: For program point L10880(line 10880) no Hoare annotation was computed. [2018-12-08 12:15:23,604 INFO L448 ceAbstractionStarter]: For program point L10814(lines 10814 10818) no Hoare annotation was computed. [2018-12-08 12:15:23,604 INFO L448 ceAbstractionStarter]: For program point L10682-1(line 10682) no Hoare annotation was computed. [2018-12-08 12:15:23,604 INFO L448 ceAbstractionStarter]: For program point L10583-1(line 10583) no Hoare annotation was computed. [2018-12-08 12:15:23,604 INFO L444 ceAbstractionStarter]: At program point L10583(line 10583) the Hoare annotation is: (or (not (= (_ bv0 32) |old(~ldv_state_variable_4~0)|)) (not (= (_ bv0 32) |old(~ldv_state_variable_2~0)|)) (not (= |old(~ldv_spin~0)| (_ bv0 32))) (and (= ~ldv_spin~0 (_ bv0 32)) (= ~ldv_state_variable_4~0 (_ bv0 32)) (= ~ldv_state_variable_2~0 (_ bv0 32)))) [2018-12-08 12:15:23,604 INFO L451 ceAbstractionStarter]: At program point L10947(line 10947) the Hoare annotation is: true [2018-12-08 12:15:23,604 INFO L448 ceAbstractionStarter]: For program point L10848(line 10848) no Hoare annotation was computed. [2018-12-08 12:15:23,604 INFO L448 ceAbstractionStarter]: For program point L10881(lines 10881 10889) no Hoare annotation was computed. [2018-12-08 12:15:23,604 INFO L444 ceAbstractionStarter]: At program point L10882(line 10882) the Hoare annotation is: (or (and (= (bvadd ~ldv_state_variable_2~0 (_ bv4294967295 32)) (_ bv0 32)) (= ~ldv_spin~0 (_ bv0 32))) (not (= (_ bv0 32) |old(~ldv_state_variable_4~0)|)) (not (= (_ bv0 32) |old(~ldv_state_variable_2~0)|)) (not (= |old(~ldv_spin~0)| (_ bv0 32)))) [2018-12-08 12:15:23,607 INFO L448 ceAbstractionStarter]: For program point L10717(line 10717) no Hoare annotation was computed. [2018-12-08 12:15:23,607 INFO L451 ceAbstractionStarter]: At program point L10816(lines 10570 10954) the Hoare annotation is: true [2018-12-08 12:15:23,607 INFO L448 ceAbstractionStarter]: For program point L10849(lines 10849 10853) no Hoare annotation was computed. [2018-12-08 12:15:23,607 INFO L448 ceAbstractionStarter]: For program point L10882-1(line 10882) no Hoare annotation was computed. [2018-12-08 12:15:23,607 INFO L444 ceAbstractionStarter]: At program point L10916(line 10916) the Hoare annotation is: (or (not (= (_ bv0 32) |old(~ldv_state_variable_4~0)|)) (not (= (_ bv0 32) |old(~ldv_state_variable_2~0)|)) (not (= |old(~ldv_spin~0)| (_ bv0 32))) (= ~ldv_spin~0 (_ bv0 32))) [2018-12-08 12:15:23,607 INFO L444 ceAbstractionStarter]: At program point L10949(lines 10570 10954) the Hoare annotation is: (or (not (= (_ bv0 32) |old(~ldv_state_variable_4~0)|)) (not (= (_ bv0 32) |old(~ldv_state_variable_2~0)|)) (not (= |old(~ldv_spin~0)| (_ bv0 32))) (= ~ldv_spin~0 (_ bv0 32))) [2018-12-08 12:15:23,607 INFO L444 ceAbstractionStarter]: At program point L10850(line 10850) the Hoare annotation is: (or (not (= (_ bv0 32) |old(~ldv_state_variable_4~0)|)) (not (= (_ bv0 32) |old(~ldv_state_variable_2~0)|)) (not (= |old(~ldv_spin~0)| (_ bv0 32))) (= ~ldv_spin~0 (_ bv0 32))) [2018-12-08 12:15:23,607 INFO L448 ceAbstractionStarter]: For program point L10883(lines 10883 10887) no Hoare annotation was computed. [2018-12-08 12:15:23,607 INFO L448 ceAbstractionStarter]: For program point L10916-1(line 10916) no Hoare annotation was computed. [2018-12-08 12:15:23,607 INFO L448 ceAbstractionStarter]: For program point L10619(line 10619) no Hoare annotation was computed. [2018-12-08 12:15:23,607 INFO L448 ceAbstractionStarter]: For program point L10850-1(line 10850) no Hoare annotation was computed. [2018-12-08 12:15:23,607 INFO L448 ceAbstractionStarter]: For program point L10718(lines 10718 10722) no Hoare annotation was computed. [2018-12-08 12:15:23,607 INFO L448 ceAbstractionStarter]: For program point L10620(lines 10620 10624) no Hoare annotation was computed. [2018-12-08 12:15:23,607 INFO L448 ceAbstractionStarter]: For program point L10653(line 10653) no Hoare annotation was computed. [2018-12-08 12:15:23,607 INFO L448 ceAbstractionStarter]: For program point L10620-2(lines 10611 10788) no Hoare annotation was computed. [2018-12-08 12:15:23,607 INFO L448 ceAbstractionStarter]: For program point L10719-1(line 10719) no Hoare annotation was computed. [2018-12-08 12:15:23,607 INFO L451 ceAbstractionStarter]: At program point L10719(line 10719) the Hoare annotation is: true [2018-12-08 12:15:23,608 INFO L448 ceAbstractionStarter]: For program point L10786(line 10786) no Hoare annotation was computed. [2018-12-08 12:15:23,608 INFO L448 ceAbstractionStarter]: For program point L10819(lines 10819 10826) no Hoare annotation was computed. [2018-12-08 12:15:23,608 INFO L448 ceAbstractionStarter]: For program point L10621-1(line 10621) no Hoare annotation was computed. [2018-12-08 12:15:23,608 INFO L448 ceAbstractionStarter]: For program point L10654-2(lines 10611 10788) no Hoare annotation was computed. [2018-12-08 12:15:23,608 INFO L444 ceAbstractionStarter]: At program point L10621(line 10621) the Hoare annotation is: (or (not (= (_ bv0 32) |old(~ldv_state_variable_4~0)|)) (not (= (_ bv0 32) |old(~ldv_state_variable_2~0)|)) (not (= |old(~ldv_spin~0)| (_ bv0 32))) (and (= (bvadd ~ldv_state_variable_4~0 (_ bv4294967295 32)) (_ bv0 32)) (= ~ldv_spin~0 (_ bv0 32)))) [2018-12-08 12:15:23,610 INFO L448 ceAbstractionStarter]: For program point L10753-1(line 10753) no Hoare annotation was computed. [2018-12-08 12:15:23,610 INFO L444 ceAbstractionStarter]: At program point L10753(line 10753) the Hoare annotation is: (or (not (= (_ bv0 32) |old(~ldv_state_variable_4~0)|)) (not (= (_ bv0 32) |old(~ldv_state_variable_2~0)|)) (not (= |old(~ldv_spin~0)| (_ bv0 32))) (= ~ldv_spin~0 (_ bv0 32))) [2018-12-08 12:15:23,610 INFO L448 ceAbstractionStarter]: For program point L10654(lines 10654 10658) no Hoare annotation was computed. [2018-12-08 12:15:23,610 INFO L448 ceAbstractionStarter]: For program point L10687(line 10687) no Hoare annotation was computed. [2018-12-08 12:15:23,610 INFO L451 ceAbstractionStarter]: At program point L10787(line 10787) the Hoare annotation is: true [2018-12-08 12:15:23,610 INFO L448 ceAbstractionStarter]: For program point L10952(line 10952) no Hoare annotation was computed. [2018-12-08 12:15:23,610 INFO L448 ceAbstractionStarter]: For program point L10589-1(line 10589) no Hoare annotation was computed. [2018-12-08 12:15:23,610 INFO L444 ceAbstractionStarter]: At program point L10589(line 10589) the Hoare annotation is: (or (not (= (_ bv0 32) |old(~ldv_state_variable_4~0)|)) (not (= (_ bv0 32) |old(~ldv_state_variable_2~0)|)) (not (= |old(~ldv_spin~0)| (_ bv0 32))) (and (= ~ldv_spin~0 (_ bv0 32)) (= ~ldv_state_variable_4~0 (_ bv0 32)) (= ~ldv_state_variable_2~0 (_ bv0 32)))) [2018-12-08 12:15:23,610 INFO L448 ceAbstractionStarter]: For program point L10688(lines 10688 10692) no Hoare annotation was computed. [2018-12-08 12:15:23,610 INFO L448 ceAbstractionStarter]: For program point L10655-1(line 10655) no Hoare annotation was computed. [2018-12-08 12:15:23,611 INFO L448 ceAbstractionStarter]: For program point L10688-2(lines 10611 10788) no Hoare annotation was computed. [2018-12-08 12:15:23,611 INFO L444 ceAbstractionStarter]: At program point L10655(line 10655) the Hoare annotation is: (or (not (= (_ bv0 32) |old(~ldv_state_variable_4~0)|)) (not (= (_ bv0 32) |old(~ldv_state_variable_2~0)|)) (not (= |old(~ldv_spin~0)| (_ bv0 32))) (and (= (bvadd ~ldv_state_variable_4~0 (_ bv4294967295 32)) (_ bv0 32)) (= ~ldv_spin~0 (_ bv0 32)))) [2018-12-08 12:15:23,611 INFO L448 ceAbstractionStarter]: For program point L10689-1(line 10689) no Hoare annotation was computed. [2018-12-08 12:15:23,611 INFO L444 ceAbstractionStarter]: At program point L10689(line 10689) the Hoare annotation is: (or (not (= (_ bv0 32) |old(~ldv_state_variable_4~0)|)) (not (= (_ bv0 32) |old(~ldv_state_variable_2~0)|)) (not (= |old(~ldv_spin~0)| (_ bv0 32))) (= ~ldv_spin~0 (_ bv0 32))) [2018-12-08 12:15:23,611 INFO L448 ceAbstractionStarter]: For program point L10822-1(line 10822) no Hoare annotation was computed. [2018-12-08 12:15:23,611 INFO L444 ceAbstractionStarter]: At program point L10822(line 10822) the Hoare annotation is: (or (and (= (bvadd ~ldv_state_variable_2~0 (_ bv4294967295 32)) (_ bv0 32)) (= ~ldv_spin~0 (_ bv0 32))) (not (= (_ bv0 32) |old(~ldv_state_variable_4~0)|)) (not (= (_ bv0 32) |old(~ldv_state_variable_2~0)|)) (not (= |old(~ldv_spin~0)| (_ bv0 32)))) [2018-12-08 12:15:23,611 INFO L448 ceAbstractionStarter]: For program point L10855(line 10855) no Hoare annotation was computed. [2018-12-08 12:15:23,611 INFO L448 ceAbstractionStarter]: For program point L10591-1(line 10591) no Hoare annotation was computed. [2018-12-08 12:15:23,611 INFO L444 ceAbstractionStarter]: At program point L10591(line 10591) the Hoare annotation is: (or (not (= (_ bv0 32) |old(~ldv_state_variable_4~0)|)) (not (= (_ bv0 32) |old(~ldv_state_variable_2~0)|)) (not (= |old(~ldv_spin~0)| (_ bv0 32))) (and (= ~ldv_spin~0 (_ bv0 32)) (= ~ldv_state_variable_4~0 (_ bv0 32)) (= ~ldv_state_variable_2~0 (_ bv0 32)))) [2018-12-08 12:15:23,613 INFO L448 ceAbstractionStarter]: For program point L10922(line 10922) no Hoare annotation was computed. [2018-12-08 12:15:23,613 INFO L448 ceAbstractionStarter]: For program point L10724(line 10724) no Hoare annotation was computed. [2018-12-08 12:15:23,613 INFO L448 ceAbstractionStarter]: For program point L10856(lines 10856 10860) no Hoare annotation was computed. [2018-12-08 12:15:23,614 INFO L448 ceAbstractionStarter]: For program point L10625-1(lines 10611 10788) no Hoare annotation was computed. [2018-12-08 12:15:23,614 INFO L448 ceAbstractionStarter]: For program point L10923(lines 10923 10930) no Hoare annotation was computed. [2018-12-08 12:15:23,614 INFO L448 ceAbstractionStarter]: For program point L10725(lines 10725 10729) no Hoare annotation was computed. [2018-12-08 12:15:23,614 INFO L444 ceAbstractionStarter]: At program point L10626(line 10626) the Hoare annotation is: (or (not (= (_ bv0 32) |old(~ldv_state_variable_4~0)|)) (not (= (_ bv0 32) |old(~ldv_state_variable_2~0)|)) (not (= |old(~ldv_spin~0)| (_ bv0 32))) (= ~ldv_spin~0 (_ bv0 32))) [2018-12-08 12:15:23,614 INFO L448 ceAbstractionStarter]: For program point L10659-1(lines 10611 10788) no Hoare annotation was computed. [2018-12-08 12:15:23,614 INFO L448 ceAbstractionStarter]: For program point L10725-2(lines 10611 10788) no Hoare annotation was computed. [2018-12-08 12:15:23,614 INFO L444 ceAbstractionStarter]: At program point L10824(line 10824) the Hoare annotation is: (or (and (= (bvadd ~ldv_state_variable_2~0 (_ bv4294967295 32)) (_ bv0 32)) (= ~ldv_spin~0 (_ bv0 32))) (not (= (_ bv0 32) |old(~ldv_state_variable_4~0)|)) (not (= (_ bv0 32) |old(~ldv_state_variable_2~0)|)) (not (= |old(~ldv_spin~0)| (_ bv0 32)))) [2018-12-08 12:15:23,614 INFO L448 ceAbstractionStarter]: For program point L10857-1(line 10857) no Hoare annotation was computed. [2018-12-08 12:15:23,614 INFO L444 ceAbstractionStarter]: At program point L10857(line 10857) the Hoare annotation is: (or (not (= (_ bv0 32) |old(~ldv_state_variable_4~0)|)) (not (= (_ bv0 32) |old(~ldv_state_variable_2~0)|)) (not (= |old(~ldv_spin~0)| (_ bv0 32))) (= ~ldv_spin~0 (_ bv0 32))) [2018-12-08 12:15:23,614 INFO L448 ceAbstractionStarter]: For program point L10758(line 10758) no Hoare annotation was computed. [2018-12-08 12:15:23,614 INFO L448 ceAbstractionStarter]: For program point L10593-1(line 10593) no Hoare annotation was computed. [2018-12-08 12:15:23,614 INFO L444 ceAbstractionStarter]: At program point L10593(line 10593) the Hoare annotation is: (or (not (= (_ bv0 32) |old(~ldv_state_variable_4~0)|)) (not (= (_ bv0 32) |old(~ldv_state_variable_2~0)|)) (not (= |old(~ldv_spin~0)| (_ bv0 32))) (and (= ~ldv_spin~0 (_ bv0 32)) (= ~ldv_state_variable_4~0 (_ bv0 32)) (= ~ldv_state_variable_2~0 (_ bv0 32)))) [2018-12-08 12:15:23,614 INFO L448 ceAbstractionStarter]: For program point L10626-1(line 10626) no Hoare annotation was computed. [2018-12-08 12:15:23,614 INFO L444 ceAbstractionStarter]: At program point L10924(line 10924) the Hoare annotation is: (or (not (= (_ bv0 32) |old(~ldv_state_variable_4~0)|)) (not (= (_ bv0 32) |old(~ldv_state_variable_2~0)|)) (not (= |old(~ldv_spin~0)| (_ bv0 32))) (= ~ldv_spin~0 (_ bv0 32))) [2018-12-08 12:15:23,614 INFO L448 ceAbstractionStarter]: For program point L10891(line 10891) no Hoare annotation was computed. [2018-12-08 12:15:23,614 INFO L448 ceAbstractionStarter]: For program point L10924-1(line 10924) no Hoare annotation was computed. [2018-12-08 12:15:23,614 INFO L444 ceAbstractionStarter]: At program point L10660(line 10660) the Hoare annotation is: (or (not (= (_ bv0 32) |old(~ldv_state_variable_4~0)|)) (not (= (_ bv0 32) |old(~ldv_state_variable_2~0)|)) (not (= |old(~ldv_spin~0)| (_ bv0 32))) (= ~ldv_spin~0 (_ bv0 32))) [2018-12-08 12:15:23,617 INFO L448 ceAbstractionStarter]: For program point L10726-1(line 10726) no Hoare annotation was computed. [2018-12-08 12:15:23,617 INFO L448 ceAbstractionStarter]: For program point L10759-2(lines 10611 10788) no Hoare annotation was computed. [2018-12-08 12:15:23,617 INFO L448 ceAbstractionStarter]: For program point L10660-1(line 10660) no Hoare annotation was computed. [2018-12-08 12:15:23,617 INFO L444 ceAbstractionStarter]: At program point L10726(line 10726) the Hoare annotation is: (or (not (= (_ bv0 32) |old(~ldv_state_variable_4~0)|)) (not (= (_ bv0 32) |old(~ldv_state_variable_2~0)|)) (not (= |old(~ldv_spin~0)| (_ bv0 32))) (and (= (bvadd ~ldv_state_variable_4~0 (_ bv4294967295 32)) (_ bv0 32)) (= ~ldv_spin~0 (_ bv0 32)))) [2018-12-08 12:15:23,617 INFO L448 ceAbstractionStarter]: For program point L10759(lines 10759 10763) no Hoare annotation was computed. [2018-12-08 12:15:23,617 INFO L448 ceAbstractionStarter]: For program point L10892(lines 10892 10896) no Hoare annotation was computed. [2018-12-08 12:15:23,617 INFO L448 ceAbstractionStarter]: For program point L10925(lines 10925 10928) no Hoare annotation was computed. [2018-12-08 12:15:23,617 INFO L448 ceAbstractionStarter]: For program point L10892-2(lines 10879 10941) no Hoare annotation was computed. [2018-12-08 12:15:23,617 INFO L448 ceAbstractionStarter]: For program point L10694-1(line 10694) no Hoare annotation was computed. [2018-12-08 12:15:23,617 INFO L444 ceAbstractionStarter]: At program point L10595-1(line 10595) the Hoare annotation is: (or (not (= (_ bv0 32) |old(~ldv_state_variable_4~0)|)) (not (= (_ bv0 32) |old(~ldv_state_variable_2~0)|)) (not (= |old(~ldv_spin~0)| (_ bv0 32))) (and (= ~ldv_spin~0 (_ bv0 32)) (= ~ldv_state_variable_4~0 (_ bv0 32)) (= ~ldv_state_variable_2~0 (_ bv0 32)))) [2018-12-08 12:15:23,617 INFO L444 ceAbstractionStarter]: At program point L10595(line 10595) the Hoare annotation is: (or (not (= (_ bv0 32) |old(~ldv_state_variable_4~0)|)) (not (= (_ bv0 32) |old(~ldv_state_variable_2~0)|)) (not (= |old(~ldv_spin~0)| (_ bv0 32))) (and (= ~ldv_spin~0 (_ bv0 32)) (= ~ldv_state_variable_4~0 (_ bv0 32)) (= ~ldv_state_variable_2~0 (_ bv0 32)))) [2018-12-08 12:15:23,617 INFO L444 ceAbstractionStarter]: At program point L10760(line 10760) the Hoare annotation is: (or (not (= (_ bv0 32) |old(~ldv_state_variable_4~0)|)) (not (= (_ bv0 32) |old(~ldv_state_variable_2~0)|)) (not (= |old(~ldv_spin~0)| (_ bv0 32))) (and (= (bvadd ~ldv_state_variable_4~0 (_ bv4294967295 32)) (_ bv0 32)) (= ~ldv_spin~0 (_ bv0 32)))) [2018-12-08 12:15:23,617 INFO L448 ceAbstractionStarter]: For program point L10793(line 10793) no Hoare annotation was computed. [2018-12-08 12:15:23,617 INFO L444 ceAbstractionStarter]: At program point L10694(line 10694) the Hoare annotation is: (or (not (= (_ bv0 32) |old(~ldv_state_variable_4~0)|)) (not (= (_ bv0 32) |old(~ldv_state_variable_2~0)|)) (not (= |old(~ldv_spin~0)| (_ bv0 32))) (= ~ldv_spin~0 (_ bv0 32))) [2018-12-08 12:15:23,617 INFO L448 ceAbstractionStarter]: For program point L10760-1(line 10760) no Hoare annotation was computed. [2018-12-08 12:15:23,617 INFO L448 ceAbstractionStarter]: For program point L10893-1(line 10893) no Hoare annotation was computed. [2018-12-08 12:15:23,617 INFO L444 ceAbstractionStarter]: At program point L10893(line 10893) the Hoare annotation is: (or (and (= (bvadd ~ldv_state_variable_2~0 (_ bv4294967295 32)) (_ bv0 32)) (= ~ldv_spin~0 (_ bv0 32))) (not (= (_ bv0 32) |old(~ldv_state_variable_4~0)|)) (not (= (_ bv0 32) |old(~ldv_state_variable_2~0)|)) (not (= |old(~ldv_spin~0)| (_ bv0 32)))) [2018-12-08 12:15:23,617 INFO L448 ceAbstractionStarter]: For program point L10794(lines 10794 10797) no Hoare annotation was computed. [2018-12-08 12:15:23,620 INFO L448 ceAbstractionStarter]: For program point L10596(line 10596) no Hoare annotation was computed. [2018-12-08 12:15:23,620 INFO L444 ceAbstractionStarter]: At program point L10795(line 10795) the Hoare annotation is: (or (not (= (_ bv0 32) |old(~ldv_state_variable_4~0)|)) (not (= (_ bv0 32) |old(~ldv_state_variable_2~0)|)) (not (= |old(~ldv_spin~0)| (_ bv0 32))) (= ~ldv_spin~0 (_ bv0 32))) [2018-12-08 12:15:23,620 INFO L448 ceAbstractionStarter]: For program point L10597-1(line 10597) no Hoare annotation was computed. [2018-12-08 12:15:23,620 INFO L444 ceAbstractionStarter]: At program point L10597(line 10597) the Hoare annotation is: (or (not (= (_ bv0 32) |old(~ldv_state_variable_4~0)|)) (not (= (_ bv0 32) |old(~ldv_state_variable_2~0)|)) (not (= |old(~ldv_spin~0)| (_ bv0 32))) (and (= ~ldv_spin~0 (_ bv0 32)) (= ~ldv_state_variable_4~0 (_ bv0 32)) (= ~ldv_state_variable_2~0 (_ bv0 32)))) [2018-12-08 12:15:23,620 INFO L448 ceAbstractionStarter]: For program point L10862(line 10862) no Hoare annotation was computed. [2018-12-08 12:15:23,620 INFO L448 ceAbstractionStarter]: For program point L10598-1(line 10598) no Hoare annotation was computed. [2018-12-08 12:15:23,620 INFO L448 ceAbstractionStarter]: For program point L10730-1(lines 10611 10788) no Hoare annotation was computed. [2018-12-08 12:15:23,620 INFO L444 ceAbstractionStarter]: At program point L10598(line 10598) the Hoare annotation is: (or (not (= (_ bv0 32) |old(~ldv_state_variable_4~0)|)) (not (= (_ bv0 32) |old(~ldv_state_variable_2~0)|)) (not (= |old(~ldv_spin~0)| (_ bv0 32))) (and (= ~ldv_spin~0 (_ bv0 32)) (= ~ldv_state_variable_4~0 (_ bv0 32)) (= ~ldv_state_variable_2~0 (_ bv0 32)))) [2018-12-08 12:15:23,620 INFO L448 ceAbstractionStarter]: For program point L10631-1(line 10631) no Hoare annotation was computed. [2018-12-08 12:15:23,620 INFO L444 ceAbstractionStarter]: At program point L10631(line 10631) the Hoare annotation is: (or (not (= (_ bv0 32) |old(~ldv_state_variable_4~0)|)) (not (= (_ bv0 32) |old(~ldv_state_variable_2~0)|)) (not (= |old(~ldv_spin~0)| (_ bv0 32))) (= ~ldv_spin~0 (_ bv0 32))) [2018-12-08 12:15:23,621 INFO L448 ceAbstractionStarter]: For program point L10731-1(line 10731) no Hoare annotation was computed. [2018-12-08 12:15:23,621 INFO L444 ceAbstractionStarter]: At program point L10731(line 10731) the Hoare annotation is: (or (not (= (_ bv0 32) |old(~ldv_state_variable_4~0)|)) (not (= (_ bv0 32) |old(~ldv_state_variable_2~0)|)) (not (= |old(~ldv_spin~0)| (_ bv0 32))) (= ~ldv_spin~0 (_ bv0 32))) [2018-12-08 12:15:23,621 INFO L448 ceAbstractionStarter]: For program point L10764-1(lines 10611 10788) no Hoare annotation was computed. [2018-12-08 12:15:23,621 INFO L448 ceAbstractionStarter]: For program point L10830(line 10830) no Hoare annotation was computed. [2018-12-08 12:15:23,621 INFO L448 ceAbstractionStarter]: For program point L10863(lines 10863 10867) no Hoare annotation was computed. [2018-12-08 12:15:23,621 INFO L448 ceAbstractionStarter]: For program point L10665-1(line 10665) no Hoare annotation was computed. [2018-12-08 12:15:23,621 INFO L444 ceAbstractionStarter]: At program point L10665(line 10665) the Hoare annotation is: (or (not (= (_ bv0 32) |old(~ldv_state_variable_4~0)|)) (not (= (_ bv0 32) |old(~ldv_state_variable_2~0)|)) (not (= |old(~ldv_spin~0)| (_ bv0 32))) (= ~ldv_spin~0 (_ bv0 32))) [2018-12-08 12:15:23,621 INFO L448 ceAbstractionStarter]: For program point L10765-1(line 10765) no Hoare annotation was computed. [2018-12-08 12:15:23,621 INFO L444 ceAbstractionStarter]: At program point L10765(line 10765) the Hoare annotation is: (or (not (= (_ bv0 32) |old(~ldv_state_variable_4~0)|)) (not (= (_ bv0 32) |old(~ldv_state_variable_2~0)|)) (not (= |old(~ldv_spin~0)| (_ bv0 32))) (= ~ldv_spin~0 (_ bv0 32))) [2018-12-08 12:15:23,621 INFO L448 ceAbstractionStarter]: For program point L10699(line 10699) no Hoare annotation was computed. [2018-12-08 12:15:23,623 INFO L444 ceAbstractionStarter]: At program point L10864(line 10864) the Hoare annotation is: (or (not (= (_ bv0 32) |old(~ldv_state_variable_4~0)|)) (not (= (_ bv0 32) |old(~ldv_state_variable_2~0)|)) (not (= |old(~ldv_spin~0)| (_ bv0 32))) (= ~ldv_spin~0 (_ bv0 32))) [2018-12-08 12:15:23,623 INFO L448 ceAbstractionStarter]: For program point L10897-1(lines 10879 10941) no Hoare annotation was computed. [2018-12-08 12:15:23,624 INFO L451 ceAbstractionStarter]: At program point L10831(line 10831) the Hoare annotation is: true [2018-12-08 12:15:23,624 INFO L448 ceAbstractionStarter]: For program point L10864-1(line 10864) no Hoare annotation was computed. [2018-12-08 12:15:23,624 INFO L444 ceAbstractionStarter]: At program point mainENTRY(lines 10536 10955) the Hoare annotation is: (or (not (= (_ bv0 32) |old(~ldv_state_variable_4~0)|)) (not (= (_ bv0 32) |old(~ldv_state_variable_2~0)|)) (not (= |old(~ldv_spin~0)| (_ bv0 32))) (and (= ~ldv_spin~0 (_ bv0 32)) (= ~ldv_state_variable_4~0 (_ bv0 32)) (= ~ldv_state_variable_2~0 (_ bv0 32)))) [2018-12-08 12:15:23,624 INFO L444 ceAbstractionStarter]: At program point L10898(line 10898) the Hoare annotation is: (or (not (= (_ bv0 32) |old(~ldv_state_variable_4~0)|)) (not (= (_ bv0 32) |old(~ldv_state_variable_2~0)|)) (not (= |old(~ldv_spin~0)| (_ bv0 32))) (= ~ldv_spin~0 (_ bv0 32))) [2018-12-08 12:15:23,624 INFO L448 ceAbstractionStarter]: For program point L10700(lines 10700 10707) no Hoare annotation was computed. [2018-12-08 12:15:23,624 INFO L448 ceAbstractionStarter]: For program point L10898-1(line 10898) no Hoare annotation was computed. [2018-12-08 12:15:23,624 INFO L448 ceAbstractionStarter]: For program point L10799(line 10799) no Hoare annotation was computed. [2018-12-08 12:15:23,624 INFO L448 ceAbstractionStarter]: For program point L10932(line 10932) no Hoare annotation was computed. [2018-12-08 12:15:23,624 INFO L448 ceAbstractionStarter]: For program point L10701-1(line 10701) no Hoare annotation was computed. [2018-12-08 12:15:23,624 INFO L444 ceAbstractionStarter]: At program point L10701(line 10701) the Hoare annotation is: (or (not (= (_ bv0 32) |old(~ldv_state_variable_4~0)|)) (not (= (_ bv0 32) |old(~ldv_state_variable_2~0)|)) (not (= |old(~ldv_spin~0)| (_ bv0 32))) (= ~ldv_spin~0 (_ bv0 32))) [2018-12-08 12:15:23,624 INFO L448 ceAbstractionStarter]: For program point L10800(lines 10800 10835) no Hoare annotation was computed. [2018-12-08 12:15:23,624 INFO L448 ceAbstractionStarter]: For program point L10933(lines 10933 10937) no Hoare annotation was computed. [2018-12-08 12:15:23,624 INFO L448 ceAbstractionStarter]: For program point L10636(line 10636) no Hoare annotation was computed. [2018-12-08 12:15:23,624 INFO L448 ceAbstractionStarter]: For program point L10702(lines 10702 10705) no Hoare annotation was computed. [2018-12-08 12:15:23,624 INFO L448 ceAbstractionStarter]: For program point L10934-1(line 10934) no Hoare annotation was computed. [2018-12-08 12:15:23,624 INFO L448 ceAbstractionStarter]: For program point L10802(lines 10802 10832) no Hoare annotation was computed. [2018-12-08 12:15:23,624 INFO L444 ceAbstractionStarter]: At program point L10934(line 10934) the Hoare annotation is: (or (not (= (_ bv0 32) |old(~ldv_state_variable_4~0)|)) (not (= (_ bv0 32) |old(~ldv_state_variable_2~0)|)) (not (= |old(~ldv_spin~0)| (_ bv0 32))) (= ~ldv_spin~0 (_ bv0 32))) [2018-12-08 12:15:23,624 INFO L448 ceAbstractionStarter]: For program point L10637(lines 10637 10641) no Hoare annotation was computed. [2018-12-08 12:15:23,624 INFO L448 ceAbstractionStarter]: For program point L10571-1(line 10571) no Hoare annotation was computed. [2018-12-08 12:15:23,624 INFO L444 ceAbstractionStarter]: At program point L10571(line 10571) the Hoare annotation is: (or (not (= (_ bv0 32) |old(~ldv_state_variable_4~0)|)) (not (= (_ bv0 32) |old(~ldv_state_variable_2~0)|)) (not (= |old(~ldv_spin~0)| (_ bv0 32))) (and (= ~ldv_spin~0 (_ bv0 32)) (= ~ldv_state_variable_4~0 (_ bv0 32)) (= ~ldv_state_variable_2~0 (_ bv0 32)))) [2018-12-08 12:15:23,627 INFO L448 ceAbstractionStarter]: For program point L10637-2(lines 10611 10788) no Hoare annotation was computed. [2018-12-08 12:15:23,627 INFO L444 ceAbstractionStarter]: At program point L10736(line 10736) the Hoare annotation is: (or (not (= (_ bv0 32) |old(~ldv_state_variable_4~0)|)) (not (= (_ bv0 32) |old(~ldv_state_variable_2~0)|)) (not (= |old(~ldv_spin~0)| (_ bv0 32))) (= ~ldv_spin~0 (_ bv0 32))) [2018-12-08 12:15:23,627 INFO L448 ceAbstractionStarter]: For program point L10670(line 10670) no Hoare annotation was computed. [2018-12-08 12:15:23,627 INFO L448 ceAbstractionStarter]: For program point L10736-1(line 10736) no Hoare annotation was computed. [2018-12-08 12:15:23,627 INFO L448 ceAbstractionStarter]: For program point L10869(line 10869) no Hoare annotation was computed. [2018-12-08 12:15:23,627 INFO L444 ceAbstractionStarter]: At program point L10770(line 10770) the Hoare annotation is: (or (not (= (_ bv0 32) |old(~ldv_state_variable_4~0)|)) (not (= (_ bv0 32) |old(~ldv_state_variable_2~0)|)) (not (= |old(~ldv_spin~0)| (_ bv0 32))) (= ~ldv_spin~0 (_ bv0 32))) [2018-12-08 12:15:23,627 INFO L448 ceAbstractionStarter]: For program point L10803(line 10803) no Hoare annotation was computed. [2018-12-08 12:15:23,627 INFO L448 ceAbstractionStarter]: For program point L10638-1(line 10638) no Hoare annotation was computed. [2018-12-08 12:15:23,627 INFO L448 ceAbstractionStarter]: For program point L10671-2(lines 10611 10788) no Hoare annotation was computed. [2018-12-08 12:15:23,627 INFO L448 ceAbstractionStarter]: For program point L10770-1(line 10770) no Hoare annotation was computed. [2018-12-08 12:15:23,627 INFO L444 ceAbstractionStarter]: At program point L10638(line 10638) the Hoare annotation is: (or (not (= (_ bv0 32) |old(~ldv_state_variable_4~0)|)) (not (= (_ bv0 32) |old(~ldv_state_variable_2~0)|)) (not (= |old(~ldv_spin~0)| (_ bv0 32))) (and (= (bvadd ~ldv_state_variable_4~0 (_ bv4294967295 32)) (_ bv0 32)) (= ~ldv_spin~0 (_ bv0 32)))) [2018-12-08 12:15:23,627 INFO L448 ceAbstractionStarter]: For program point L10671(lines 10671 10675) no Hoare annotation was computed. [2018-12-08 12:15:23,627 INFO L448 ceAbstractionStarter]: For program point reg_timer_1EXIT(lines 10499 10506) no Hoare annotation was computed. [2018-12-08 12:15:23,627 INFO L451 ceAbstractionStarter]: At program point reg_timer_1ENTRY(lines 10499 10506) the Hoare annotation is: true [2018-12-08 12:15:23,627 INFO L448 ceAbstractionStarter]: For program point reg_timer_1FINAL(lines 10499 10506) no Hoare annotation was computed. [2018-12-08 12:15:23,627 INFO L448 ceAbstractionStarter]: For program point ldv___netdev_alloc_skb_35EXIT(lines 11147 11156) no Hoare annotation was computed. [2018-12-08 12:15:23,627 INFO L444 ceAbstractionStarter]: At program point L11152(line 11152) the Hoare annotation is: (or (= ldv___netdev_alloc_skb_35_~flags |ldv___netdev_alloc_skb_35_#in~flags|) (not (= (bvadd |ldv___netdev_alloc_skb_35_#in~flags| (_ bv4294966752 32)) (_ bv0 32)))) [2018-12-08 12:15:23,627 INFO L448 ceAbstractionStarter]: For program point L11153(line 11153) no Hoare annotation was computed. [2018-12-08 12:15:23,628 INFO L451 ceAbstractionStarter]: At program point ldv___netdev_alloc_skb_35ENTRY(lines 11147 11156) the Hoare annotation is: true [2018-12-08 12:15:23,628 INFO L444 ceAbstractionStarter]: At program point L11152-1(line 11152) the Hoare annotation is: (or (= ldv___netdev_alloc_skb_35_~flags |ldv___netdev_alloc_skb_35_#in~flags|) (not (= (bvadd |ldv___netdev_alloc_skb_35_#in~flags| (_ bv4294966752 32)) (_ bv0 32)))) [2018-12-08 12:15:23,628 INFO L448 ceAbstractionStarter]: For program point ldv___netdev_alloc_skb_35FINAL(lines 11147 11156) no Hoare annotation was computed. [2018-12-08 12:15:23,630 INFO L451 ceAbstractionStarter]: At program point L7831(lines 7828 7833) the Hoare annotation is: true [2018-12-08 12:15:23,630 INFO L448 ceAbstractionStarter]: For program point L7765-1(line 7765) no Hoare annotation was computed. [2018-12-08 12:15:23,630 INFO L451 ceAbstractionStarter]: At program point L7765(line 7765) the Hoare annotation is: true [2018-12-08 12:15:23,630 INFO L451 ceAbstractionStarter]: At program point L7790(line 7790) the Hoare annotation is: true [2018-12-08 12:15:23,630 INFO L448 ceAbstractionStarter]: For program point xennet_make_fragsEXIT(lines 7696 7875) no Hoare annotation was computed. [2018-12-08 12:15:23,630 INFO L448 ceAbstractionStarter]: For program point L7757(lines 7757 7763) no Hoare annotation was computed. [2018-12-08 12:15:23,630 INFO L448 ceAbstractionStarter]: For program point L7790-1(line 7790) no Hoare annotation was computed. [2018-12-08 12:15:23,630 INFO L448 ceAbstractionStarter]: For program point L7848-1(line 7848) no Hoare annotation was computed. [2018-12-08 12:15:23,630 INFO L451 ceAbstractionStarter]: At program point L7848(line 7848) the Hoare annotation is: true [2018-12-08 12:15:23,630 INFO L448 ceAbstractionStarter]: For program point L7749-1(line 7749) no Hoare annotation was computed. [2018-12-08 12:15:23,631 INFO L451 ceAbstractionStarter]: At program point L7749(line 7749) the Hoare annotation is: true [2018-12-08 12:15:23,631 INFO L451 ceAbstractionStarter]: At program point L7766(lines 7766 7767) the Hoare annotation is: true [2018-12-08 12:15:23,631 INFO L448 ceAbstractionStarter]: For program point L7766-1(lines 7766 7767) no Hoare annotation was computed. [2018-12-08 12:15:23,631 INFO L448 ceAbstractionStarter]: For program point L7791-1(lines 7791 7792) no Hoare annotation was computed. [2018-12-08 12:15:23,631 INFO L451 ceAbstractionStarter]: At program point L7791(lines 7791 7792) the Hoare annotation is: true [2018-12-08 12:15:23,631 INFO L448 ceAbstractionStarter]: For program point L7849-1(line 7849) no Hoare annotation was computed. [2018-12-08 12:15:23,631 INFO L451 ceAbstractionStarter]: At program point L7849(line 7849) the Hoare annotation is: true [2018-12-08 12:15:23,631 INFO L451 ceAbstractionStarter]: At program point L7808(lines 7805 7810) the Hoare annotation is: true [2018-12-08 12:15:23,631 INFO L448 ceAbstractionStarter]: For program point L7825-1(line 7825) no Hoare annotation was computed. [2018-12-08 12:15:23,631 INFO L451 ceAbstractionStarter]: At program point L7825(line 7825) the Hoare annotation is: true [2018-12-08 12:15:23,631 INFO L448 ceAbstractionStarter]: For program point L7850(lines 7850 7856) no Hoare annotation was computed. [2018-12-08 12:15:23,631 INFO L448 ceAbstractionStarter]: For program point L7784(line 7784) no Hoare annotation was computed. [2018-12-08 12:15:23,631 INFO L451 ceAbstractionStarter]: At program point L7776(lines 7732 7874) the Hoare annotation is: true [2018-12-08 12:15:23,631 INFO L451 ceAbstractionStarter]: At program point L7867(lines 7732 7874) the Hoare annotation is: true [2018-12-08 12:15:23,631 INFO L448 ceAbstractionStarter]: For program point L7735-1(line 7735) no Hoare annotation was computed. [2018-12-08 12:15:23,631 INFO L451 ceAbstractionStarter]: At program point L7735(line 7735) the Hoare annotation is: true [2018-12-08 12:15:23,631 INFO L448 ceAbstractionStarter]: For program point L7768-1(line 7768) no Hoare annotation was computed. [2018-12-08 12:15:23,631 INFO L451 ceAbstractionStarter]: At program point L7768(line 7768) the Hoare annotation is: true [2018-12-08 12:15:23,631 INFO L451 ceAbstractionStarter]: At program point L7760(lines 7757 7762) the Hoare annotation is: true [2018-12-08 12:15:23,631 INFO L448 ceAbstractionStarter]: For program point L7793(lines 7793 7799) no Hoare annotation was computed. [2018-12-08 12:15:23,634 INFO L451 ceAbstractionStarter]: At program point L7818(line 7818) the Hoare annotation is: true [2018-12-08 12:15:23,634 INFO L448 ceAbstractionStarter]: For program point L7818-1(line 7818) no Hoare annotation was computed. [2018-12-08 12:15:23,634 INFO L448 ceAbstractionStarter]: For program point L7835-1(line 7835) no Hoare annotation was computed. [2018-12-08 12:15:23,634 INFO L451 ceAbstractionStarter]: At program point L7835(line 7835) the Hoare annotation is: true [2018-12-08 12:15:23,634 INFO L448 ceAbstractionStarter]: For program point L7827-1(line 7827) no Hoare annotation was computed. [2018-12-08 12:15:23,634 INFO L451 ceAbstractionStarter]: At program point L7827(line 7827) the Hoare annotation is: true [2018-12-08 12:15:23,634 INFO L451 ceAbstractionStarter]: At program point L7786(line 7786) the Hoare annotation is: true [2018-12-08 12:15:23,634 INFO L448 ceAbstractionStarter]: For program point L7786-1(line 7786) no Hoare annotation was computed. [2018-12-08 12:15:23,634 INFO L451 ceAbstractionStarter]: At program point L7778(lines 7732 7874) the Hoare annotation is: true [2018-12-08 12:15:23,634 INFO L448 ceAbstractionStarter]: For program point L7836-1(lines 7836 7837) no Hoare annotation was computed. [2018-12-08 12:15:23,634 INFO L451 ceAbstractionStarter]: At program point L7836(lines 7836 7837) the Hoare annotation is: true [2018-12-08 12:15:23,634 INFO L451 ceAbstractionStarter]: At program point L7869(lines 7732 7874) the Hoare annotation is: true [2018-12-08 12:15:23,634 INFO L448 ceAbstractionStarter]: For program point L7828(lines 7828 7834) no Hoare annotation was computed. [2018-12-08 12:15:23,634 INFO L451 ceAbstractionStarter]: At program point L7861(lines 7732 7874) the Hoare annotation is: true [2018-12-08 12:15:23,634 INFO L451 ceAbstractionStarter]: At program point xennet_make_fragsENTRY(lines 7696 7875) the Hoare annotation is: true [2018-12-08 12:15:23,634 INFO L451 ceAbstractionStarter]: At program point L7754(line 7754) the Hoare annotation is: true [2018-12-08 12:15:23,634 INFO L448 ceAbstractionStarter]: For program point L7820-1(line 7820) no Hoare annotation was computed. [2018-12-08 12:15:23,634 INFO L451 ceAbstractionStarter]: At program point L7820(line 7820) the Hoare annotation is: true [2018-12-08 12:15:23,634 INFO L451 ceAbstractionStarter]: At program point L7853(lines 7850 7855) the Hoare annotation is: true [2018-12-08 12:15:23,634 INFO L448 ceAbstractionStarter]: For program point L7754-1(line 7754) no Hoare annotation was computed. [2018-12-08 12:15:23,634 INFO L448 ceAbstractionStarter]: For program point xennet_make_fragsFINAL(lines 7696 7875) no Hoare annotation was computed. [2018-12-08 12:15:23,634 INFO L451 ceAbstractionStarter]: At program point L7738(line 7738) the Hoare annotation is: true [2018-12-08 12:15:23,634 INFO L448 ceAbstractionStarter]: For program point L7804(line 7804) no Hoare annotation was computed. [2018-12-08 12:15:23,634 INFO L448 ceAbstractionStarter]: For program point L7738-1(line 7738) no Hoare annotation was computed. [2018-12-08 12:15:23,634 INFO L451 ceAbstractionStarter]: At program point L7796(lines 7793 7798) the Hoare annotation is: true [2018-12-08 12:15:23,635 INFO L448 ceAbstractionStarter]: For program point L7788-1(line 7788) no Hoare annotation was computed. [2018-12-08 12:15:23,635 INFO L451 ceAbstractionStarter]: At program point L7788(line 7788) the Hoare annotation is: true [2018-12-08 12:15:23,635 INFO L448 ceAbstractionStarter]: For program point L7747-1(line 7747) no Hoare annotation was computed. [2018-12-08 12:15:23,635 INFO L451 ceAbstractionStarter]: At program point L7747(line 7747) the Hoare annotation is: true [2018-12-08 12:15:23,635 INFO L448 ceAbstractionStarter]: For program point L7813-2(lines 7813 7816) no Hoare annotation was computed. [2018-12-08 12:15:23,637 INFO L448 ceAbstractionStarter]: For program point L7813(lines 7813 7816) no Hoare annotation was computed. [2018-12-08 12:15:23,637 INFO L448 ceAbstractionStarter]: For program point L7805(lines 7805 7811) no Hoare annotation was computed. [2018-12-08 12:15:23,637 INFO L451 ceAbstractionStarter]: At program point L7863(lines 7732 7874) the Hoare annotation is: true [2018-12-08 12:15:23,637 INFO L448 ceAbstractionStarter]: For program point L7764-1(line 7764) no Hoare annotation was computed. [2018-12-08 12:15:23,637 INFO L451 ceAbstractionStarter]: At program point L7764(line 7764) the Hoare annotation is: true [2018-12-08 12:15:23,637 INFO L448 ceAbstractionStarter]: For program point L7756-1(line 7756) no Hoare annotation was computed. [2018-12-08 12:15:23,637 INFO L451 ceAbstractionStarter]: At program point L7756(line 7756) the Hoare annotation is: true [2018-12-08 12:15:23,637 INFO L448 ceAbstractionStarter]: For program point L7847(lines 7847 7860) no Hoare annotation was computed. [2018-12-08 12:15:23,637 INFO L451 ceAbstractionStarter]: At program point skb_headlenENTRY(lines 6814 6819) the Hoare annotation is: true [2018-12-08 12:15:23,637 INFO L448 ceAbstractionStarter]: For program point skb_headlenFINAL(lines 6814 6819) no Hoare annotation was computed. [2018-12-08 12:15:23,637 INFO L448 ceAbstractionStarter]: For program point skb_headlenEXIT(lines 6814 6819) no Hoare annotation was computed. [2018-12-08 12:15:23,637 INFO L451 ceAbstractionStarter]: At program point L10975-1(line 10975) the Hoare annotation is: true [2018-12-08 12:15:23,637 INFO L448 ceAbstractionStarter]: For program point spin_lock_irqFINAL(lines 10972 10979) no Hoare annotation was computed. [2018-12-08 12:15:23,637 INFO L451 ceAbstractionStarter]: At program point spin_lock_irqENTRY(lines 10972 10979) the Hoare annotation is: true [2018-12-08 12:15:23,637 INFO L451 ceAbstractionStarter]: At program point L10975(line 10975) the Hoare annotation is: true [2018-12-08 12:15:23,637 INFO L448 ceAbstractionStarter]: For program point spin_lock_irqEXIT(lines 10972 10979) no Hoare annotation was computed. [2018-12-08 12:15:23,637 INFO L451 ceAbstractionStarter]: At program point _raw_spin_unlock_irqrestoreENTRY(lines 11367 11369) the Hoare annotation is: true [2018-12-08 12:15:23,637 INFO L448 ceAbstractionStarter]: For program point _raw_spin_unlock_irqrestoreFINAL(lines 11367 11369) no Hoare annotation was computed. [2018-12-08 12:15:23,637 INFO L448 ceAbstractionStarter]: For program point _raw_spin_unlock_irqrestoreEXIT(lines 11367 11369) no Hoare annotation was computed. [2018-12-08 12:15:23,638 INFO L448 ceAbstractionStarter]: For program point xenbus_strstateEXIT(lines 11638 11640) no Hoare annotation was computed. [2018-12-08 12:15:23,638 INFO L451 ceAbstractionStarter]: At program point xenbus_strstateENTRY(lines 11638 11640) the Hoare annotation is: true [2018-12-08 12:15:23,638 INFO L448 ceAbstractionStarter]: For program point xenbus_strstateFINAL(lines 11638 11640) no Hoare annotation was computed. [2018-12-08 12:15:23,638 INFO L448 ceAbstractionStarter]: For program point L11639-1(line 11639) no Hoare annotation was computed. [2018-12-08 12:15:23,638 INFO L451 ceAbstractionStarter]: At program point L11639(line 11639) the Hoare annotation is: true [2018-12-08 12:15:23,638 INFO L448 ceAbstractionStarter]: For program point L7071(line 7071) no Hoare annotation was computed. [2018-12-08 12:15:23,638 INFO L448 ceAbstractionStarter]: For program point L7072(lines 7072 7076) no Hoare annotation was computed. [2018-12-08 12:15:23,638 INFO L451 ceAbstractionStarter]: At program point L7066(line 7066) the Hoare annotation is: true [2018-12-08 12:15:23,638 INFO L451 ceAbstractionStarter]: At program point L7067-1(lines 7067 7070) the Hoare annotation is: true [2018-12-08 12:15:23,640 INFO L448 ceAbstractionStarter]: For program point L7067(lines 7067 7070) no Hoare annotation was computed. [2018-12-08 12:15:23,640 INFO L451 ceAbstractionStarter]: At program point L7068(line 7068) the Hoare annotation is: true [2018-12-08 12:15:23,640 INFO L448 ceAbstractionStarter]: For program point L7066-1(line 7066) no Hoare annotation was computed. [2018-12-08 12:15:23,640 INFO L448 ceAbstractionStarter]: For program point netif_tx_stop_queueFINAL(lines 7059 7080) no Hoare annotation was computed. [2018-12-08 12:15:23,640 INFO L448 ceAbstractionStarter]: For program point netif_tx_stop_queueEXIT(lines 7059 7080) no Hoare annotation was computed. [2018-12-08 12:15:23,640 INFO L451 ceAbstractionStarter]: At program point netif_tx_stop_queueENTRY(lines 7059 7080) the Hoare annotation is: true [2018-12-08 12:15:23,640 INFO L451 ceAbstractionStarter]: At program point L7077(line 7077) the Hoare annotation is: true [2018-12-08 12:15:23,640 INFO L448 ceAbstractionStarter]: For program point ldv_suspend_2FINAL(lines 11491 11493) no Hoare annotation was computed. [2018-12-08 12:15:23,641 INFO L451 ceAbstractionStarter]: At program point ldv_suspend_2ENTRY(lines 11491 11493) the Hoare annotation is: true [2018-12-08 12:15:23,641 INFO L448 ceAbstractionStarter]: For program point ldv_suspend_2EXIT(lines 11491 11493) no Hoare annotation was computed. [2018-12-08 12:15:23,641 INFO L451 ceAbstractionStarter]: At program point rtnl_lockFINAL(lines 11554 11556) the Hoare annotation is: true [2018-12-08 12:15:23,641 INFO L448 ceAbstractionStarter]: For program point rtnl_lockEXIT(lines 11554 11556) no Hoare annotation was computed. [2018-12-08 12:15:23,641 INFO L448 ceAbstractionStarter]: For program point PageCompoundEXIT(lines 6589 6594) no Hoare annotation was computed. [2018-12-08 12:15:23,641 INFO L451 ceAbstractionStarter]: At program point PageCompoundENTRY(lines 6589 6594) the Hoare annotation is: true [2018-12-08 12:15:23,641 INFO L448 ceAbstractionStarter]: For program point PageCompoundFINAL(lines 6589 6594) no Hoare annotation was computed. [2018-12-08 12:15:23,641 INFO L451 ceAbstractionStarter]: At program point ldv_spin_unlock_irqrestore_8ENTRY(lines 6373 6379) the Hoare annotation is: true [2018-12-08 12:15:23,641 INFO L448 ceAbstractionStarter]: For program point ldv_spin_unlock_irqrestore_8EXIT(lines 6373 6379) no Hoare annotation was computed. [2018-12-08 12:15:23,641 INFO L451 ceAbstractionStarter]: At program point L6376(line 6376) the Hoare annotation is: true [2018-12-08 12:15:23,641 INFO L448 ceAbstractionStarter]: For program point ldv_spin_unlock_irqrestore_8FINAL(lines 6373 6379) no Hoare annotation was computed. [2018-12-08 12:15:23,641 INFO L451 ceAbstractionStarter]: At program point cpumask_checkENTRY(lines 6122 6150) the Hoare annotation is: true [2018-12-08 12:15:23,641 INFO L448 ceAbstractionStarter]: For program point L6140(line 6140) no Hoare annotation was computed. [2018-12-08 12:15:23,641 INFO L448 ceAbstractionStarter]: For program point cpumask_checkFINAL(lines 6122 6150) no Hoare annotation was computed. [2018-12-08 12:15:23,641 INFO L451 ceAbstractionStarter]: At program point L6136-1(lines 6136 6139) the Hoare annotation is: true [2018-12-08 12:15:23,641 INFO L448 ceAbstractionStarter]: For program point L6136(lines 6136 6139) no Hoare annotation was computed. [2018-12-08 12:15:23,641 INFO L448 ceAbstractionStarter]: For program point L6132-1(line 6132) no Hoare annotation was computed. [2018-12-08 12:15:23,641 INFO L451 ceAbstractionStarter]: At program point L6132(line 6132) the Hoare annotation is: true [2018-12-08 12:15:23,641 INFO L448 ceAbstractionStarter]: For program point L6147(line 6147) no Hoare annotation was computed. [2018-12-08 12:15:23,641 INFO L448 ceAbstractionStarter]: For program point cpumask_checkEXIT(lines 6122 6150) no Hoare annotation was computed. [2018-12-08 12:15:23,644 INFO L448 ceAbstractionStarter]: For program point L6141(lines 6141 6144) no Hoare annotation was computed. [2018-12-08 12:15:23,644 INFO L451 ceAbstractionStarter]: At program point L6135(line 6135) the Hoare annotation is: true [2018-12-08 12:15:23,644 INFO L448 ceAbstractionStarter]: For program point L6135-1(line 6135) no Hoare annotation was computed. [2018-12-08 12:15:23,644 INFO L451 ceAbstractionStarter]: At program point L6137(line 6137) the Hoare annotation is: true [2018-12-08 12:15:23,644 INFO L448 ceAbstractionStarter]: For program point L6133(lines 6133 6146) no Hoare annotation was computed. [2018-12-08 12:15:23,644 INFO L451 ceAbstractionStarter]: At program point L6133-1(lines 6133 6146) the Hoare annotation is: true [2018-12-08 12:15:23,644 INFO L451 ceAbstractionStarter]: At program point ldv_alloc_pages_11ENTRY(lines 6400 6407) the Hoare annotation is: true [2018-12-08 12:15:23,644 INFO L448 ceAbstractionStarter]: For program point ldv_alloc_pages_11EXIT(lines 6400 6407) no Hoare annotation was computed. [2018-12-08 12:15:23,644 INFO L448 ceAbstractionStarter]: For program point ldv_alloc_pages_11FINAL(lines 6400 6407) no Hoare annotation was computed. [2018-12-08 12:15:23,644 INFO L448 ceAbstractionStarter]: For program point L6404-1(line 6404) no Hoare annotation was computed. [2018-12-08 12:15:23,644 INFO L451 ceAbstractionStarter]: At program point L6404(line 6404) the Hoare annotation is: true [2018-12-08 12:15:23,644 INFO L448 ceAbstractionStarter]: For program point skb_is_gsoFINAL(lines 6883 6890) no Hoare annotation was computed. [2018-12-08 12:15:23,644 INFO L448 ceAbstractionStarter]: For program point skb_is_gsoEXIT(lines 6883 6890) no Hoare annotation was computed. [2018-12-08 12:15:23,644 INFO L451 ceAbstractionStarter]: At program point skb_is_gsoENTRY(lines 6883 6890) the Hoare annotation is: true [2018-12-08 12:15:23,644 INFO L448 ceAbstractionStarter]: For program point L6887-1(line 6887) no Hoare annotation was computed. [2018-12-08 12:15:23,644 INFO L451 ceAbstractionStarter]: At program point L6887(line 6887) the Hoare annotation is: true [2018-12-08 12:15:23,644 INFO L448 ceAbstractionStarter]: For program point mod_timerEXIT(lines 11495 11497) no Hoare annotation was computed. [2018-12-08 12:15:23,644 INFO L451 ceAbstractionStarter]: At program point mod_timerENTRY(lines 11495 11497) the Hoare annotation is: true [2018-12-08 12:15:23,644 INFO L448 ceAbstractionStarter]: For program point mod_timerFINAL(lines 11495 11497) no Hoare annotation was computed. [2018-12-08 12:15:23,644 INFO L448 ceAbstractionStarter]: For program point PTR_ERREXIT(lines 6276 6281) no Hoare annotation was computed. [2018-12-08 12:15:23,644 INFO L451 ceAbstractionStarter]: At program point PTR_ERRENTRY(lines 6276 6281) the Hoare annotation is: true [2018-12-08 12:15:23,645 INFO L448 ceAbstractionStarter]: For program point PTR_ERRFINAL(lines 6276 6281) no Hoare annotation was computed. [2018-12-08 12:15:23,645 INFO L448 ceAbstractionStarter]: For program point xenbus_register_frontendEXIT(lines 11630 11632) no Hoare annotation was computed. [2018-12-08 12:15:23,645 INFO L451 ceAbstractionStarter]: At program point xenbus_register_frontendENTRY(lines 11630 11632) the Hoare annotation is: true [2018-12-08 12:15:23,645 INFO L448 ceAbstractionStarter]: For program point xenbus_register_frontendFINAL(lines 11630 11632) no Hoare annotation was computed. [2018-12-08 12:15:23,645 INFO L448 ceAbstractionStarter]: For program point netif_set_gso_max_sizeFINAL(lines 7231 7237) no Hoare annotation was computed. [2018-12-08 12:15:23,645 INFO L448 ceAbstractionStarter]: For program point netif_set_gso_max_sizeEXIT(lines 7231 7237) no Hoare annotation was computed. [2018-12-08 12:15:23,645 INFO L451 ceAbstractionStarter]: At program point netif_set_gso_max_sizeENTRY(lines 7231 7237) the Hoare annotation is: true [2018-12-08 12:15:23,647 INFO L448 ceAbstractionStarter]: For program point skb_queue_lenEXIT(lines 6712 6717) no Hoare annotation was computed. [2018-12-08 12:15:23,647 INFO L448 ceAbstractionStarter]: For program point skb_queue_lenFINAL(lines 6712 6717) no Hoare annotation was computed. [2018-12-08 12:15:23,647 INFO L451 ceAbstractionStarter]: At program point skb_queue_lenENTRY(lines 6712 6717) the Hoare annotation is: true [2018-12-08 12:15:23,647 INFO L448 ceAbstractionStarter]: For program point gnttab_grant_foreign_access_refEXIT(lines 11459 11461) no Hoare annotation was computed. [2018-12-08 12:15:23,647 INFO L448 ceAbstractionStarter]: For program point gnttab_grant_foreign_access_refFINAL(lines 11459 11461) no Hoare annotation was computed. [2018-12-08 12:15:23,647 INFO L451 ceAbstractionStarter]: At program point gnttab_grant_foreign_access_refENTRY(lines 11459 11461) the Hoare annotation is: true [2018-12-08 12:15:23,647 INFO L448 ceAbstractionStarter]: For program point xennet_interruptFINAL(lines 9025 9032) no Hoare annotation was computed. [2018-12-08 12:15:23,647 INFO L448 ceAbstractionStarter]: For program point xennet_interruptEXIT(lines 9025 9032) no Hoare annotation was computed. [2018-12-08 12:15:23,647 INFO L451 ceAbstractionStarter]: At program point xennet_interruptENTRY(lines 9025 9032) the Hoare annotation is: true [2018-12-08 12:15:23,647 INFO L444 ceAbstractionStarter]: At program point L9029(line 9029) the Hoare annotation is: (= ~ldv_spin~0 (_ bv0 32)) [2018-12-08 12:15:23,647 INFO L451 ceAbstractionStarter]: At program point L9028(line 9028) the Hoare annotation is: true [2018-12-08 12:15:23,647 INFO L448 ceAbstractionStarter]: For program point L9029-1(line 9029) no Hoare annotation was computed. [2018-12-08 12:15:23,647 INFO L448 ceAbstractionStarter]: For program point L9028-1(line 9028) no Hoare annotation was computed. [2018-12-08 12:15:23,647 INFO L448 ceAbstractionStarter]: For program point ldv_free_netdev_40EXIT(lines 11196 11203) no Hoare annotation was computed. [2018-12-08 12:15:23,647 INFO L448 ceAbstractionStarter]: For program point L11199-1(line 11199) no Hoare annotation was computed. [2018-12-08 12:15:23,647 INFO L451 ceAbstractionStarter]: At program point L11199(line 11199) the Hoare annotation is: true [2018-12-08 12:15:23,648 INFO L451 ceAbstractionStarter]: At program point ldv_free_netdev_40ENTRY(lines 11196 11203) the Hoare annotation is: true [2018-12-08 12:15:23,648 INFO L448 ceAbstractionStarter]: For program point ldv_free_netdev_40FINAL(lines 11196 11203) no Hoare annotation was computed. [2018-12-08 12:15:23,648 INFO L444 ceAbstractionStarter]: At program point L11226(line 11226) the Hoare annotation is: (or (= ~ldv_state_variable_4~0 (_ bv0 32)) (not (= (_ bv0 32) |old(~ldv_state_variable_4~0)|)) (not (= ~ldv_spin~0 (_ bv0 32)))) [2018-12-08 12:15:23,648 INFO L444 ceAbstractionStarter]: At program point ldv_free_netdev_43ENTRY(lines 11223 11230) the Hoare annotation is: (or (= ~ldv_state_variable_4~0 (_ bv0 32)) (not (= (_ bv0 32) |old(~ldv_state_variable_4~0)|)) (not (= ~ldv_spin~0 (_ bv0 32)))) [2018-12-08 12:15:23,648 INFO L448 ceAbstractionStarter]: For program point ldv_free_netdev_43EXIT(lines 11223 11230) no Hoare annotation was computed. [2018-12-08 12:15:23,648 INFO L448 ceAbstractionStarter]: For program point ldv_free_netdev_43FINAL(lines 11223 11230) no Hoare annotation was computed. [2018-12-08 12:15:23,648 INFO L448 ceAbstractionStarter]: For program point L11226-1(line 11226) no Hoare annotation was computed. [2018-12-08 12:15:23,648 INFO L451 ceAbstractionStarter]: At program point L6975(line 6975) the Hoare annotation is: true [2018-12-08 12:15:23,648 INFO L448 ceAbstractionStarter]: For program point L6970(line 6970) no Hoare annotation was computed. [2018-12-08 12:15:23,648 INFO L448 ceAbstractionStarter]: For program point L6971(lines 6971 6974) no Hoare annotation was computed. [2018-12-08 12:15:23,650 INFO L451 ceAbstractionStarter]: At program point L6972(lines 6963 6977) the Hoare annotation is: true [2018-12-08 12:15:23,650 INFO L451 ceAbstractionStarter]: At program point L6968(lines 6963 6977) the Hoare annotation is: true [2018-12-08 12:15:23,650 INFO L451 ceAbstractionStarter]: At program point L6964-1(line 6964) the Hoare annotation is: true [2018-12-08 12:15:23,650 INFO L451 ceAbstractionStarter]: At program point L6964(line 6964) the Hoare annotation is: true [2018-12-08 12:15:23,650 INFO L448 ceAbstractionStarter]: For program point napi_disableFINAL(lines 6960 6978) no Hoare annotation was computed. [2018-12-08 12:15:23,650 INFO L451 ceAbstractionStarter]: At program point napi_disableENTRY(lines 6960 6978) the Hoare annotation is: true [2018-12-08 12:15:23,650 INFO L448 ceAbstractionStarter]: For program point napi_disableEXIT(lines 6960 6978) no Hoare annotation was computed. [2018-12-08 12:15:23,650 INFO L448 ceAbstractionStarter]: For program point warn_slowpath_nullEXIT(lines 11595 11597) no Hoare annotation was computed. [2018-12-08 12:15:23,650 INFO L448 ceAbstractionStarter]: For program point warn_slowpath_nullFINAL(lines 11595 11597) no Hoare annotation was computed. [2018-12-08 12:15:23,650 INFO L451 ceAbstractionStarter]: At program point warn_slowpath_nullENTRY(lines 11595 11597) the Hoare annotation is: true [2018-12-08 12:15:23,650 INFO L448 ceAbstractionStarter]: For program point L8981(line 8981) no Hoare annotation was computed. [2018-12-08 12:15:23,650 INFO L451 ceAbstractionStarter]: At program point xennet_set_featuresENTRY(lines 8978 8988) the Hoare annotation is: true [2018-12-08 12:15:23,650 INFO L448 ceAbstractionStarter]: For program point L8981-2(lines 8981 8985) no Hoare annotation was computed. [2018-12-08 12:15:23,650 INFO L448 ceAbstractionStarter]: For program point xennet_set_featuresEXIT(lines 8978 8988) no Hoare annotation was computed. [2018-12-08 12:15:23,651 INFO L448 ceAbstractionStarter]: For program point xennet_set_featuresFINAL(lines 8978 8988) no Hoare annotation was computed. [2018-12-08 12:15:23,651 INFO L448 ceAbstractionStarter]: For program point L8981-4(lines 8981 8985) no Hoare annotation was computed. [2018-12-08 12:15:23,651 INFO L451 ceAbstractionStarter]: At program point skb_frag_sizeENTRY(lines 6650 6655) the Hoare annotation is: true [2018-12-08 12:15:23,651 INFO L448 ceAbstractionStarter]: For program point skb_frag_sizeFINAL(lines 6650 6655) no Hoare annotation was computed. [2018-12-08 12:15:23,651 INFO L448 ceAbstractionStarter]: For program point skb_frag_sizeEXIT(lines 6650 6655) no Hoare annotation was computed. [2018-12-08 12:15:23,651 INFO L451 ceAbstractionStarter]: At program point _raw_spin_lock_irqENTRY(lines 11355 11357) the Hoare annotation is: true [2018-12-08 12:15:23,651 INFO L448 ceAbstractionStarter]: For program point _raw_spin_lock_irqFINAL(lines 11355 11357) no Hoare annotation was computed. [2018-12-08 12:15:23,651 INFO L448 ceAbstractionStarter]: For program point _raw_spin_lock_irqEXIT(lines 11355 11357) no Hoare annotation was computed. [2018-12-08 12:15:23,651 INFO L451 ceAbstractionStarter]: At program point u64_stats_fetch_begin_irqENTRY(lines 6899 6904) the Hoare annotation is: true [2018-12-08 12:15:23,651 INFO L448 ceAbstractionStarter]: For program point u64_stats_fetch_begin_irqFINAL(lines 6899 6904) no Hoare annotation was computed. [2018-12-08 12:15:23,651 INFO L448 ceAbstractionStarter]: For program point u64_stats_fetch_begin_irqEXIT(lines 6899 6904) no Hoare annotation was computed. [2018-12-08 12:15:23,651 INFO L451 ceAbstractionStarter]: At program point skb_has_frag_listENTRY(lines 6869 6876) the Hoare annotation is: true [2018-12-08 12:15:23,651 INFO L448 ceAbstractionStarter]: For program point skb_has_frag_listFINAL(lines 6869 6876) no Hoare annotation was computed. [2018-12-08 12:15:23,653 INFO L448 ceAbstractionStarter]: For program point skb_has_frag_listEXIT(lines 6869 6876) no Hoare annotation was computed. [2018-12-08 12:15:23,653 INFO L448 ceAbstractionStarter]: For program point L6873-1(line 6873) no Hoare annotation was computed. [2018-12-08 12:15:23,653 INFO L451 ceAbstractionStarter]: At program point L6873(line 6873) the Hoare annotation is: true [2018-12-08 12:15:23,653 INFO L451 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: true [2018-12-08 12:15:23,653 INFO L448 ceAbstractionStarter]: For program point ##fun~C_ULONG~TO~VOIDEXIT(line -1) no Hoare annotation was computed. [2018-12-08 12:15:23,653 INFO L448 ceAbstractionStarter]: For program point ##fun~C_ULONG~TO~VOIDFINAL(line -1) no Hoare annotation was computed. [2018-12-08 12:15:23,653 INFO L451 ceAbstractionStarter]: At program point ##fun~C_ULONG~TO~VOIDENTRY(line -1) the Hoare annotation is: true [2018-12-08 12:15:23,653 INFO L451 ceAbstractionStarter]: At program point L9308(lines 9308 9309) the Hoare annotation is: true [2018-12-08 12:15:23,653 INFO L448 ceAbstractionStarter]: For program point L9308-1(lines 9308 9309) no Hoare annotation was computed. [2018-12-08 12:15:23,653 INFO L451 ceAbstractionStarter]: At program point setup_netfront_singleENTRY(lines 9298 9325) the Hoare annotation is: true [2018-12-08 12:15:23,653 INFO L451 ceAbstractionStarter]: At program point L9311(lines 9302 9324) the Hoare annotation is: true [2018-12-08 12:15:23,653 INFO L448 ceAbstractionStarter]: For program point L9310(lines 9310 9313) no Hoare annotation was computed. [2018-12-08 12:15:23,653 INFO L448 ceAbstractionStarter]: For program point setup_netfront_singleEXIT(lines 9298 9325) no Hoare annotation was computed. [2018-12-08 12:15:23,653 INFO L448 ceAbstractionStarter]: For program point L9304(lines 9304 9307) no Hoare annotation was computed. [2018-12-08 12:15:23,653 INFO L451 ceAbstractionStarter]: At program point L9303(line 9303) the Hoare annotation is: true [2018-12-08 12:15:23,654 INFO L448 ceAbstractionStarter]: For program point L9303-1(line 9303) no Hoare annotation was computed. [2018-12-08 12:15:23,654 INFO L451 ceAbstractionStarter]: At program point L9322(lines 9302 9324) the Hoare annotation is: true [2018-12-08 12:15:23,654 INFO L448 ceAbstractionStarter]: For program point setup_netfront_singleFINAL(lines 9298 9325) no Hoare annotation was computed. [2018-12-08 12:15:23,654 INFO L451 ceAbstractionStarter]: At program point L9320(line 9320) the Hoare annotation is: true [2018-12-08 12:15:23,654 INFO L448 ceAbstractionStarter]: For program point L9320-1(line 9320) no Hoare annotation was computed. [2018-12-08 12:15:23,654 INFO L444 ceAbstractionStarter]: At program point L9088(line 9088) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_spin~0 (_ bv0 32)))) (.cse1 (not (= (bvadd ~ldv_state_variable_2~0 (_ bv4294967295 32)) (_ bv0 32))))) (and (or .cse0 (not (= (_ bv1 32) |old(~ldv_state_variable_4~0)|)) (= (bvadd ~ldv_state_variable_4~0 (_ bv4294967295 32)) (_ bv0 32)) .cse1) (or (not (= (_ bv0 32) |old(~ldv_state_variable_4~0)|)) .cse0 (= ~ldv_state_variable_4~0 (_ bv0 32)) .cse1))) [2018-12-08 12:15:23,654 INFO L448 ceAbstractionStarter]: For program point L9088-1(line 9088) no Hoare annotation was computed. [2018-12-08 12:15:23,654 INFO L448 ceAbstractionStarter]: For program point L9080(lines 9080 9084) no Hoare annotation was computed. [2018-12-08 12:15:23,654 INFO L451 ceAbstractionStarter]: At program point L9111(lines 9078 9128) the Hoare annotation is: true [2018-12-08 12:15:23,654 INFO L448 ceAbstractionStarter]: For program point L9101(line 9101) no Hoare annotation was computed. [2018-12-08 12:15:23,654 INFO L448 ceAbstractionStarter]: For program point xennet_create_devFINAL(lines 9063 9129) no Hoare annotation was computed. [2018-12-08 12:15:23,656 INFO L448 ceAbstractionStarter]: For program point L9103(lines 9103 9106) no Hoare annotation was computed. [2018-12-08 12:15:23,656 INFO L448 ceAbstractionStarter]: For program point L9093(lines 9093 9108) no Hoare annotation was computed. [2018-12-08 12:15:23,656 INFO L444 ceAbstractionStarter]: At program point L9091(line 9091) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_spin~0 (_ bv0 32)))) (.cse1 (not (= (bvadd ~ldv_state_variable_2~0 (_ bv4294967295 32)) (_ bv0 32))))) (and (or .cse0 (not (= (_ bv1 32) |old(~ldv_state_variable_4~0)|)) (= (bvadd ~ldv_state_variable_4~0 (_ bv4294967295 32)) (_ bv0 32)) .cse1) (or (not (= (_ bv0 32) |old(~ldv_state_variable_4~0)|)) .cse0 (= ~ldv_state_variable_4~0 (_ bv0 32)) .cse1))) [2018-12-08 12:15:23,656 INFO L448 ceAbstractionStarter]: For program point L9093-2(lines 9093 9108) no Hoare annotation was computed. [2018-12-08 12:15:23,656 INFO L448 ceAbstractionStarter]: For program point L9091-1(line 9091) no Hoare annotation was computed. [2018-12-08 12:15:23,656 INFO L444 ceAbstractionStarter]: At program point L9122(line 9122) the Hoare annotation is: (or (not (= ~ldv_spin~0 (_ bv0 32))) (not (= (bvadd ~ldv_state_variable_2~0 (_ bv4294967295 32)) (_ bv0 32)))) [2018-12-08 12:15:23,656 INFO L448 ceAbstractionStarter]: For program point L9126(line 9126) no Hoare annotation was computed. [2018-12-08 12:15:23,656 INFO L444 ceAbstractionStarter]: At program point L9085(line 9085) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_spin~0 (_ bv0 32)))) (.cse1 (not (= (bvadd ~ldv_state_variable_2~0 (_ bv4294967295 32)) (_ bv0 32))))) (and (or .cse0 (not (= (_ bv1 32) |old(~ldv_state_variable_4~0)|)) (= (bvadd ~ldv_state_variable_4~0 (_ bv4294967295 32)) (_ bv0 32)) .cse1) (or (not (= (_ bv0 32) |old(~ldv_state_variable_4~0)|)) .cse0 (= ~ldv_state_variable_4~0 (_ bv0 32)) .cse1))) [2018-12-08 12:15:23,656 INFO L448 ceAbstractionStarter]: For program point L9085-1(line 9085) no Hoare annotation was computed. [2018-12-08 12:15:23,656 INFO L448 ceAbstractionStarter]: For program point L9122-1(line 9122) no Hoare annotation was computed. [2018-12-08 12:15:23,656 INFO L444 ceAbstractionStarter]: At program point L9120(line 9120) the Hoare annotation is: (or (not (= ~ldv_spin~0 (_ bv0 32))) (not (= (bvadd ~ldv_state_variable_2~0 (_ bv4294967295 32)) (_ bv0 32)))) [2018-12-08 12:15:23,656 INFO L448 ceAbstractionStarter]: For program point L9120-1(line 9120) no Hoare annotation was computed. [2018-12-08 12:15:23,656 INFO L444 ceAbstractionStarter]: At program point L9081(line 9081) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_spin~0 (_ bv0 32)))) (.cse1 (not (= (bvadd ~ldv_state_variable_2~0 (_ bv4294967295 32)) (_ bv0 32))))) (and (or .cse0 (not (= (_ bv1 32) |old(~ldv_state_variable_4~0)|)) (= (bvadd ~ldv_state_variable_4~0 (_ bv4294967295 32)) (_ bv0 32)) .cse1) (or (not (= (_ bv0 32) |old(~ldv_state_variable_4~0)|)) .cse0 (= ~ldv_state_variable_4~0 (_ bv0 32)) .cse1))) [2018-12-08 12:15:23,656 INFO L448 ceAbstractionStarter]: For program point L9081-1(line 9081) no Hoare annotation was computed. [2018-12-08 12:15:23,656 INFO L444 ceAbstractionStarter]: At program point L9079(line 9079) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_spin~0 (_ bv0 32)))) (.cse1 (not (= (bvadd ~ldv_state_variable_2~0 (_ bv4294967295 32)) (_ bv0 32))))) (and (or .cse0 (not (= (_ bv1 32) |old(~ldv_state_variable_4~0)|)) (= (bvadd ~ldv_state_variable_4~0 (_ bv4294967295 32)) (_ bv0 32)) .cse1) (or (not (= (_ bv0 32) |old(~ldv_state_variable_4~0)|)) .cse0 (= ~ldv_state_variable_4~0 (_ bv0 32)) .cse1))) [2018-12-08 12:15:23,657 INFO L448 ceAbstractionStarter]: For program point L9079-1(line 9079) no Hoare annotation was computed. [2018-12-08 12:15:23,657 INFO L448 ceAbstractionStarter]: For program point L9110(lines 9110 9113) no Hoare annotation was computed. [2018-12-08 12:15:23,659 INFO L444 ceAbstractionStarter]: At program point L9100(lines 9093 9107) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_spin~0 (_ bv0 32)))) (.cse1 (not (= (bvadd ~ldv_state_variable_2~0 (_ bv4294967295 32)) (_ bv0 32))))) (and (or .cse0 (not (= (_ bv1 32) |old(~ldv_state_variable_4~0)|)) (= (bvadd ~ldv_state_variable_4~0 (_ bv4294967295 32)) (_ bv0 32)) .cse1) (or (not (= (_ bv0 32) |old(~ldv_state_variable_4~0)|)) .cse0 (= ~ldv_state_variable_4~0 (_ bv0 32)) .cse1))) [2018-12-08 12:15:23,659 INFO L444 ceAbstractionStarter]: At program point L9104(lines 9093 9107) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_spin~0 (_ bv0 32)))) (.cse1 (not (= (bvadd ~ldv_state_variable_2~0 (_ bv4294967295 32)) (_ bv0 32))))) (and (or .cse0 (not (= (_ bv1 32) |old(~ldv_state_variable_4~0)|)) (= (bvadd ~ldv_state_variable_4~0 (_ bv4294967295 32)) (_ bv0 32)) .cse1) (or (not (= (_ bv0 32) |old(~ldv_state_variable_4~0)|)) .cse0 (= ~ldv_state_variable_4~0 (_ bv0 32)) .cse1))) [2018-12-08 12:15:23,659 INFO L444 ceAbstractionStarter]: At program point L9125(line 9125) the Hoare annotation is: (or (not (= ~ldv_spin~0 (_ bv0 32))) (= ~ldv_state_variable_4~0 (_ bv0 32)) (not (= (bvadd ~ldv_state_variable_2~0 (_ bv4294967295 32)) (_ bv0 32)))) [2018-12-08 12:15:23,659 INFO L444 ceAbstractionStarter]: At program point xennet_create_devENTRY(lines 9063 9129) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_spin~0 (_ bv0 32)))) (.cse1 (not (= (bvadd ~ldv_state_variable_2~0 (_ bv4294967295 32)) (_ bv0 32))))) (and (or .cse0 (not (= (_ bv1 32) |old(~ldv_state_variable_4~0)|)) (= (bvadd ~ldv_state_variable_4~0 (_ bv4294967295 32)) (_ bv0 32)) .cse1) (or (not (= (_ bv0 32) |old(~ldv_state_variable_4~0)|)) .cse0 (= ~ldv_state_variable_4~0 (_ bv0 32)) .cse1))) [2018-12-08 12:15:23,659 INFO L448 ceAbstractionStarter]: For program point xennet_create_devEXIT(lines 9063 9129) no Hoare annotation was computed. [2018-12-08 12:15:23,659 INFO L451 ceAbstractionStarter]: At program point xennet_count_skb_frag_slotsENTRY(lines 7876 7909) the Hoare annotation is: true [2018-12-08 12:15:23,659 INFO L451 ceAbstractionStarter]: At program point L7902(lines 7887 7908) the Hoare annotation is: true [2018-12-08 12:15:23,659 INFO L451 ceAbstractionStarter]: At program point L7904(lines 7887 7908) the Hoare annotation is: true [2018-12-08 12:15:23,659 INFO L448 ceAbstractionStarter]: For program point L7894(line 7894) no Hoare annotation was computed. [2018-12-08 12:15:23,659 INFO L448 ceAbstractionStarter]: For program point xennet_count_skb_frag_slotsFINAL(lines 7876 7909) no Hoare annotation was computed. [2018-12-08 12:15:23,659 INFO L448 ceAbstractionStarter]: For program point L7896-1(line 7896) no Hoare annotation was computed. [2018-12-08 12:15:23,659 INFO L451 ceAbstractionStarter]: At program point L7896(line 7896) the Hoare annotation is: true [2018-12-08 12:15:23,659 INFO L448 ceAbstractionStarter]: For program point L7888-1(line 7888) no Hoare annotation was computed. [2018-12-08 12:15:23,659 INFO L451 ceAbstractionStarter]: At program point L7888(line 7888) the Hoare annotation is: true [2018-12-08 12:15:23,660 INFO L448 ceAbstractionStarter]: For program point xennet_count_skb_frag_slotsEXIT(lines 7876 7909) no Hoare annotation was computed. [2018-12-08 12:15:23,660 INFO L448 ceAbstractionStarter]: For program point set_bitFINAL(lines 6057 6063) no Hoare annotation was computed. [2018-12-08 12:15:23,660 INFO L448 ceAbstractionStarter]: For program point set_bitEXIT(lines 6057 6063) no Hoare annotation was computed. [2018-12-08 12:15:23,660 INFO L451 ceAbstractionStarter]: At program point set_bitENTRY(lines 6057 6063) the Hoare annotation is: true [2018-12-08 12:15:23,660 INFO L448 ceAbstractionStarter]: For program point gnttab_query_foreign_accessFINAL(lines 11463 11465) no Hoare annotation was computed. [2018-12-08 12:15:23,662 INFO L451 ceAbstractionStarter]: At program point gnttab_query_foreign_accessENTRY(lines 11463 11465) the Hoare annotation is: true [2018-12-08 12:15:23,662 INFO L448 ceAbstractionStarter]: For program point gnttab_query_foreign_accessEXIT(lines 11463 11465) no Hoare annotation was computed. [2018-12-08 12:15:23,662 INFO L451 ceAbstractionStarter]: At program point napi_schedule_prepENTRY(lines 6921 6946) the Hoare annotation is: true [2018-12-08 12:15:23,662 INFO L448 ceAbstractionStarter]: For program point L6935-1(line 6935) no Hoare annotation was computed. [2018-12-08 12:15:23,662 INFO L448 ceAbstractionStarter]: For program point L6934(lines 6934 6943) no Hoare annotation was computed. [2018-12-08 12:15:23,662 INFO L451 ceAbstractionStarter]: At program point L6935(line 6935) the Hoare annotation is: true [2018-12-08 12:15:23,662 INFO L448 ceAbstractionStarter]: For program point L6936(lines 6936 6940) no Hoare annotation was computed. [2018-12-08 12:15:23,662 INFO L448 ceAbstractionStarter]: For program point napi_schedule_prepFINAL(lines 6921 6946) no Hoare annotation was computed. [2018-12-08 12:15:23,662 INFO L448 ceAbstractionStarter]: For program point L6928-1(line 6928) no Hoare annotation was computed. [2018-12-08 12:15:23,662 INFO L448 ceAbstractionStarter]: For program point L6929-2(lines 6927 6945) no Hoare annotation was computed. [2018-12-08 12:15:23,662 INFO L451 ceAbstractionStarter]: At program point L6928(line 6928) the Hoare annotation is: true [2018-12-08 12:15:23,662 INFO L448 ceAbstractionStarter]: For program point L6929(lines 6929 6933) no Hoare annotation was computed. [2018-12-08 12:15:23,662 INFO L448 ceAbstractionStarter]: For program point napi_schedule_prepEXIT(lines 6921 6946) no Hoare annotation was computed. [2018-12-08 12:15:23,662 INFO L448 ceAbstractionStarter]: For program point test_and_clear_bitEXIT(lines 6080 6088) no Hoare annotation was computed. [2018-12-08 12:15:23,662 INFO L451 ceAbstractionStarter]: At program point test_and_clear_bitENTRY(lines 6080 6088) the Hoare annotation is: true [2018-12-08 12:15:23,662 INFO L448 ceAbstractionStarter]: For program point test_and_clear_bitFINAL(lines 6080 6088) no Hoare annotation was computed. [2018-12-08 12:15:23,662 INFO L451 ceAbstractionStarter]: At program point ldv_check_final_stateFINAL(lines 11476 11478) the Hoare annotation is: true [2018-12-08 12:15:23,662 INFO L448 ceAbstractionStarter]: For program point ldv_check_final_stateEXIT(lines 11476 11478) no Hoare annotation was computed. [2018-12-08 12:15:23,662 INFO L448 ceAbstractionStarter]: For program point unregister_netdevFINAL(lines 11588 11590) no Hoare annotation was computed. [2018-12-08 12:15:23,662 INFO L448 ceAbstractionStarter]: For program point unregister_netdevEXIT(lines 11588 11590) no Hoare annotation was computed. [2018-12-08 12:15:23,663 INFO L451 ceAbstractionStarter]: At program point unregister_netdevENTRY(lines 11588 11590) the Hoare annotation is: true [2018-12-08 12:15:23,663 INFO L448 ceAbstractionStarter]: For program point device_remove_fileEXIT(lines 11398 11400) no Hoare annotation was computed. [2018-12-08 12:15:23,663 INFO L451 ceAbstractionStarter]: At program point device_remove_fileENTRY(lines 11398 11400) the Hoare annotation is: true [2018-12-08 12:15:23,663 INFO L448 ceAbstractionStarter]: For program point device_remove_fileFINAL(lines 11398 11400) no Hoare annotation was computed. [2018-12-08 12:15:23,663 INFO L448 ceAbstractionStarter]: For program point xenbus_free_evtchnEXIT(lines 11610 11612) no Hoare annotation was computed. [2018-12-08 12:15:23,663 INFO L448 ceAbstractionStarter]: For program point xenbus_free_evtchnFINAL(lines 11610 11612) no Hoare annotation was computed. [2018-12-08 12:15:23,663 INFO L451 ceAbstractionStarter]: At program point xenbus_free_evtchnENTRY(lines 11610 11612) the Hoare annotation is: true [2018-12-08 12:15:23,665 INFO L451 ceAbstractionStarter]: At program point xennet_get_rx_skbENTRY(lines 7335 7347) the Hoare annotation is: true [2018-12-08 12:15:23,665 INFO L448 ceAbstractionStarter]: For program point L7341-1(line 7341) no Hoare annotation was computed. [2018-12-08 12:15:23,665 INFO L448 ceAbstractionStarter]: For program point xennet_get_rx_skbEXIT(lines 7335 7347) no Hoare annotation was computed. [2018-12-08 12:15:23,665 INFO L451 ceAbstractionStarter]: At program point L7341(line 7341) the Hoare annotation is: true [2018-12-08 12:15:23,665 INFO L448 ceAbstractionStarter]: For program point xennet_get_rx_skbFINAL(lines 7335 7347) no Hoare annotation was computed. [2018-12-08 12:15:23,665 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-12-08 12:15:23,665 INFO L444 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: (and (= ~ldv_spin~0 (_ bv0 32)) (= ~ldv_state_variable_4~0 (_ bv0 32)) (= ~ldv_state_variable_2~0 (_ bv0 32))) [2018-12-08 12:15:23,665 INFO L451 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2018-12-08 12:15:23,665 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-12-08 12:15:23,665 INFO L448 ceAbstractionStarter]: For program point L7662(lines 7662 7670) no Hoare annotation was computed. [2018-12-08 12:15:23,665 INFO L448 ceAbstractionStarter]: For program point L7633-1(line 7633) no Hoare annotation was computed. [2018-12-08 12:15:23,665 INFO L451 ceAbstractionStarter]: At program point L7633(line 7633) the Hoare annotation is: true [2018-12-08 12:15:23,665 INFO L448 ceAbstractionStarter]: For program point L7654(lines 7654 7657) no Hoare annotation was computed. [2018-12-08 12:15:23,665 INFO L451 ceAbstractionStarter]: At program point L7675-1(lines 7675 7676) the Hoare annotation is: true [2018-12-08 12:15:23,665 INFO L451 ceAbstractionStarter]: At program point L7675(lines 7675 7676) the Hoare annotation is: true [2018-12-08 12:15:23,665 INFO L448 ceAbstractionStarter]: For program point L7671-1(line 7671) no Hoare annotation was computed. [2018-12-08 12:15:23,665 INFO L451 ceAbstractionStarter]: At program point L7671(line 7671) the Hoare annotation is: true [2018-12-08 12:15:23,665 INFO L448 ceAbstractionStarter]: For program point L7634(lines 7634 7638) no Hoare annotation was computed. [2018-12-08 12:15:23,665 INFO L451 ceAbstractionStarter]: At program point L7667(lines 7662 7669) the Hoare annotation is: true [2018-12-08 12:15:23,666 INFO L451 ceAbstractionStarter]: At program point L7634-2(lines 7634 7638) the Hoare annotation is: true [2018-12-08 12:15:23,666 INFO L451 ceAbstractionStarter]: At program point L7692(line 7692) the Hoare annotation is: true [2018-12-08 12:15:23,666 INFO L448 ceAbstractionStarter]: For program point L7688-2(lines 7688 7691) no Hoare annotation was computed. [2018-12-08 12:15:23,666 INFO L448 ceAbstractionStarter]: For program point L7688(line 7688) no Hoare annotation was computed. [2018-12-08 12:15:23,666 INFO L448 ceAbstractionStarter]: For program point xennet_tx_buf_gcFINAL(lines 7620 7695) no Hoare annotation was computed. [2018-12-08 12:15:23,666 INFO L451 ceAbstractionStarter]: At program point L7680(lines 7632 7694) the Hoare annotation is: true [2018-12-08 12:15:23,666 INFO L451 ceAbstractionStarter]: At program point L7643(lines 7640 7645) the Hoare annotation is: true [2018-12-08 12:15:23,666 INFO L448 ceAbstractionStarter]: For program point L7639(line 7639) no Hoare annotation was computed. [2018-12-08 12:15:23,666 INFO L448 ceAbstractionStarter]: For program point L7672-1(line 7672) no Hoare annotation was computed. [2018-12-08 12:15:23,668 INFO L451 ceAbstractionStarter]: At program point L7672(line 7672) the Hoare annotation is: true [2018-12-08 12:15:23,668 INFO L451 ceAbstractionStarter]: At program point xennet_tx_buf_gcENTRY(lines 7620 7695) the Hoare annotation is: true [2018-12-08 12:15:23,668 INFO L448 ceAbstractionStarter]: For program point xennet_tx_buf_gcEXIT(lines 7620 7695) no Hoare annotation was computed. [2018-12-08 12:15:23,668 INFO L448 ceAbstractionStarter]: For program point L7660-1(line 7660) no Hoare annotation was computed. [2018-12-08 12:15:23,668 INFO L451 ceAbstractionStarter]: At program point L7660(line 7660) the Hoare annotation is: true [2018-12-08 12:15:23,668 INFO L451 ceAbstractionStarter]: At program point L7689(lines 7632 7694) the Hoare annotation is: true [2018-12-08 12:15:23,668 INFO L451 ceAbstractionStarter]: At program point L7677(lines 7632 7694) the Hoare annotation is: true [2018-12-08 12:15:23,668 INFO L448 ceAbstractionStarter]: For program point L7640(lines 7640 7646) no Hoare annotation was computed. [2018-12-08 12:15:23,668 INFO L448 ceAbstractionStarter]: For program point L7661-1(line 7661) no Hoare annotation was computed. [2018-12-08 12:15:23,668 INFO L451 ceAbstractionStarter]: At program point L7661(line 7661) the Hoare annotation is: true [2018-12-08 12:15:23,668 INFO L451 ceAbstractionStarter]: At program point L7682(lines 7632 7694) the Hoare annotation is: true [2018-12-08 12:15:23,668 INFO L448 ceAbstractionStarter]: For program point spin_lock_bhEXIT(lines 10964 10971) no Hoare annotation was computed. [2018-12-08 12:15:23,668 INFO L451 ceAbstractionStarter]: At program point L10967-1(line 10967) the Hoare annotation is: true [2018-12-08 12:15:23,668 INFO L451 ceAbstractionStarter]: At program point spin_lock_bhENTRY(lines 10964 10971) the Hoare annotation is: true [2018-12-08 12:15:23,668 INFO L451 ceAbstractionStarter]: At program point L10967(line 10967) the Hoare annotation is: true [2018-12-08 12:15:23,668 INFO L448 ceAbstractionStarter]: For program point spin_lock_bhFINAL(lines 10964 10971) no Hoare annotation was computed. [2018-12-08 12:15:23,668 INFO L451 ceAbstractionStarter]: At program point L6286(line 6286) the Hoare annotation is: true [2018-12-08 12:15:23,668 INFO L451 ceAbstractionStarter]: At program point IS_ERRENTRY(lines 6282 6289) the Hoare annotation is: true [2018-12-08 12:15:23,668 INFO L448 ceAbstractionStarter]: For program point L6286-1(line 6286) no Hoare annotation was computed. [2018-12-08 12:15:23,668 INFO L448 ceAbstractionStarter]: For program point IS_ERRFINAL(lines 6282 6289) no Hoare annotation was computed. [2018-12-08 12:15:23,668 INFO L448 ceAbstractionStarter]: For program point IS_ERREXIT(lines 6282 6289) no Hoare annotation was computed. [2018-12-08 12:15:23,678 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[xennet_connect_~j~0,QUANTIFIED] [2018-12-08 12:15:23,679 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[xennet_connect_~j~0,QUANTIFIED] [2018-12-08 12:15:23,680 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[xennet_connect_~j~0,QUANTIFIED] [2018-12-08 12:15:23,680 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[xennet_connect_~j~0,QUANTIFIED] [2018-12-08 12:15:23,682 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[xennet_connect_~j~0,QUANTIFIED] [2018-12-08 12:15:23,682 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-12-08 12:15:23,682 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[xennet_connect_~j~0,QUANTIFIED] [2018-12-08 12:15:23,682 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-12-08 12:15:23,683 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[xennet_connect_~j~0,QUANTIFIED] [2018-12-08 12:15:23,683 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[xennet_connect_~j~0,QUANTIFIED] [2018-12-08 12:15:23,684 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[xennet_connect_~j~0,QUANTIFIED] [2018-12-08 12:15:23,685 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[xennet_connect_~j~0,QUANTIFIED] [2018-12-08 12:15:23,686 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-12-08 12:15:23,686 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-12-08 12:15:23,687 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[xennet_connect_~j~0,QUANTIFIED] [2018-12-08 12:15:23,688 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[xennet_connect_~j~0,QUANTIFIED] [2018-12-08 12:15:23,689 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 08.12 12:15:23 BoogieIcfgContainer [2018-12-08 12:15:23,689 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-12-08 12:15:23,689 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-12-08 12:15:23,689 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-12-08 12:15:23,689 INFO L276 PluginConnector]: Witness Printer initialized [2018-12-08 12:15:23,690 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.12 12:14:42" (3/4) ... [2018-12-08 12:15:23,693 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-12-08 12:15:23,699 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure xenbus_frontend_closed [2018-12-08 12:15:23,699 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure xennet_get_ethtool_stats [2018-12-08 12:15:23,699 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure _raw_spin_lock_bh [2018-12-08 12:15:23,699 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure msleep [2018-12-08 12:15:23,699 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure netif_tx_wake_queue [2018-12-08 12:15:23,700 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setup_netfront [2018-12-08 12:15:23,700 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure bitmap_weight [2018-12-08 12:15:23,700 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure napi_disable_pending [2018-12-08 12:15:23,700 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure get_page [2018-12-08 12:15:23,700 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure xennet_release_tx_bufs [2018-12-08 12:15:23,700 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_stop [2018-12-08 12:15:23,700 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure external_alloc [2018-12-08 12:15:23,700 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.meminit [2018-12-08 12:15:23,700 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure skb_queue_head_init [2018-12-08 12:15:23,700 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure napi_schedule [2018-12-08 12:15:23,700 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure xen_feature [2018-12-08 12:15:23,700 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure xennet_change_mtu [2018-12-08 12:15:23,700 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure PageHead [2018-12-08 12:15:23,700 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_register_netdev_38 [2018-12-08 12:15:23,700 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure lowmem_page_address [2018-12-08 12:15:23,700 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __skb_unlink [2018-12-08 12:15:23,700 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure xenbus_write [2018-12-08 12:15:23,700 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_free_netdev_37 [2018-12-08 12:15:23,700 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure netif_skb_features [2018-12-08 12:15:23,700 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure netif_carrier_off [2018-12-08 12:15:23,700 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_spin_lock [2018-12-08 12:15:23,700 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_malloc [2018-12-08 12:15:23,700 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure xennet_get_strings [2018-12-08 12:15:23,700 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure rtnl_unlock [2018-12-08 12:15:23,701 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ethtool_op_get_link [2018-12-08 12:15:23,701 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure xenbus_transaction_start [2018-12-08 12:15:23,701 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure netif_needs_gso [2018-12-08 12:15:23,701 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure u64_stats_update_begin [2018-12-08 12:15:23,701 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure netif_tx_stop_all_queues [2018-12-08 12:15:23,701 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure u64_stats_fetch_retry_irq [2018-12-08 12:15:23,701 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __might_sleep [2018-12-08 12:15:23,701 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure bind_evtchn_to_irqhandler [2018-12-08 12:15:23,701 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure xenbus_transaction_end [2018-12-08 12:15:23,701 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __skb_queue_head_init [2018-12-08 12:15:23,701 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure xennet_remove [2018-12-08 12:15:23,701 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __alloc_percpu [2018-12-08 12:15:23,701 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __skb_get_hash [2018-12-08 12:15:23,701 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_error [2018-12-08 12:15:23,701 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure device_create_file [2018-12-08 12:15:23,701 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure netif_carrier_ok [2018-12-08 12:15:23,701 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure skb_entry_is_link [2018-12-08 12:15:23,701 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure xennet_tx_interrupt [2018-12-08 12:15:23,701 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure skb_get_hash [2018-12-08 12:15:23,701 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure netif_carrier_on [2018-12-08 12:15:23,701 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure clear_bit [2018-12-08 12:15:23,701 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure free_percpu [2018-12-08 12:15:23,701 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure xenbus_grant_ring [2018-12-08 12:15:23,702 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure atomic_read [2018-12-08 12:15:23,702 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_ndo_init_4 [2018-12-08 12:15:23,702 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset [2018-12-08 12:15:23,702 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure gnttab_claim_grant_reference [2018-12-08 12:15:23,702 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure xennet_sysfs_addif [2018-12-08 12:15:23,702 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure kcalloc [2018-12-08 12:15:23,702 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure netif_set_real_num_tx_queues [2018-12-08 12:15:23,702 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure gnttab_end_foreign_access [2018-12-08 12:15:23,702 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure xennet_disconnect_backend [2018-12-08 12:15:23,702 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure xennet_get_stats64 [2018-12-08 12:15:23,702 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ULTIMATE.init [2018-12-08 12:15:23,702 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __netif_schedule [2018-12-08 12:15:23,702 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure spinlock_check [2018-12-08 12:15:23,702 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure skb_peek [2018-12-08 12:15:23,702 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure xenbus_alloc_evtchn [2018-12-08 12:15:23,702 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ERR_PTR [2018-12-08 12:15:23,702 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure gnttab_alloc_grant_references [2018-12-08 12:15:23,702 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_initialize_xenbus_driver_2 [2018-12-08 12:15:23,702 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure talk_to_netback [2018-12-08 12:15:23,702 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure register_netdev [2018-12-08 12:15:23,702 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __kmalloc [2018-12-08 12:15:23,702 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure PageTail [2018-12-08 12:15:23,702 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure xen_net_read_mac [2018-12-08 12:15:23,703 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure netfront_tx_slot_available [2018-12-08 12:15:23,703 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure notify_remote_via_irq [2018-12-08 12:15:23,703 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure _raw_spin_unlock_irq [2018-12-08 12:15:23,703 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure netdev_notify_peers [2018-12-08 12:15:23,703 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure alloc_pages [2018-12-08 12:15:23,703 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure gnttab_release_grant_reference [2018-12-08 12:15:23,703 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure netif_running [2018-12-08 12:15:23,703 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure eth_mac_addr [2018-12-08 12:15:23,703 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure xennet_can_sg [2018-12-08 12:15:23,703 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure skb_end_pointer [2018-12-08 12:15:23,703 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure eth_validate_addr [2018-12-08 12:15:23,703 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_spin_unlock [2018-12-08 12:15:23,703 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __skb_queue_tail [2018-12-08 12:15:23,703 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure _raw_spin_unlock_bh [2018-12-08 12:15:23,703 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure xennet_rxidx [2018-12-08 12:15:23,703 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_unlock_irqrestore [2018-12-08 12:15:23,703 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure xennet_close [2018-12-08 12:15:23,703 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure xenbus_read [2018-12-08 12:15:23,703 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_spin_unlock_irq_7 [2018-12-08 12:15:23,703 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure netif_exit [2018-12-08 12:15:23,703 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dev_set_drvdata [2018-12-08 12:15:23,703 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dump_page [2018-12-08 12:15:23,703 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure xennet_get_sset_count [2018-12-08 12:15:23,704 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure write_queue_xenstore_keys [2018-12-08 12:15:23,704 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure netif_tx_queue_stopped [2018-12-08 12:15:23,704 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure netif_init [2018-12-08 12:15:23,704 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pfn_to_mfn [2018-12-08 12:15:23,704 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure kfree_skb [2018-12-08 12:15:23,704 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure netfront_probe [2018-12-08 12:15:23,704 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure find_next_bit [2018-12-08 12:15:23,704 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure kzalloc [2018-12-08 12:15:23,704 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure add_id_to_freelist [2018-12-08 12:15:23,704 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure xennet_alloc_rx_buffers [2018-12-08 12:15:23,704 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure skb_entry_set_link [2018-12-08 12:15:23,704 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_spin_lock_bh_2 [2018-12-08 12:15:23,704 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure netdev_priv [2018-12-08 12:15:23,704 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure alloc_etherdev_mqs [2018-12-08 12:15:23,704 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure choose_timer_1 [2018-12-08 12:15:23,704 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure netdev_get_tx_queue [2018-12-08 12:15:23,704 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure rx_refill_timeout [2018-12-08 12:15:23,704 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_unlock_bh [2018-12-08 12:15:23,704 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure skb_gso_ok [2018-12-08 12:15:23,704 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure netfront_resume [2018-12-08 12:15:23,704 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_mod_timer_36 [2018-12-08 12:15:23,704 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure free_pages [2018-12-08 12:15:23,704 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure xennet_start_xmit [2018-12-08 12:15:23,705 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure xenbus_unregister_driver [2018-12-08 12:15:23,705 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure netif_napi_add [2018-12-08 12:15:23,705 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __bitmap_weight [2018-12-08 12:15:23,705 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure xennet_release_rx_bufs [2018-12-08 12:15:23,705 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __dev_kfree_skb_any [2018-12-08 12:15:23,705 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure gnttab_end_foreign_access_ref [2018-12-08 12:15:23,705 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure xennet_init_queue [2018-12-08 12:15:23,705 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_zalloc [2018-12-08 12:15:23,705 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dev_kfree_skb_irq [2018-12-08 12:15:23,705 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __napi_schedule [2018-12-08 12:15:23,705 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure gnttab_free_grant_references [2018-12-08 12:15:23,705 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_spin_lock_irq_4 [2018-12-08 12:15:23,705 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure simple_strtoul [2018-12-08 12:15:23,705 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dev_get_drvdata [2018-12-08 12:15:23,705 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __raw_spin_lock_init [2018-12-08 12:15:23,705 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure xennet_connect [2018-12-08 12:15:23,705 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure xenbus_switch_state [2018-12-08 12:15:23,705 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure xen_has_pv_nic_devices [2018-12-08 12:15:23,705 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure unbind_from_irqhandler [2018-12-08 12:15:23,705 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure kmalloc_array [2018-12-08 12:15:23,705 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure get_zeroed_page [2018-12-08 12:15:23,705 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure skb_reserve [2018-12-08 12:15:23,705 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_kcalloc_14 [2018-12-08 12:15:23,706 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure activate_pending_timer_1 [2018-12-08 12:15:23,706 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure netback_changed [2018-12-08 12:15:23,706 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure xennet_poll_controller [2018-12-08 12:15:23,706 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __skb_insert [2018-12-08 12:15:23,706 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_initialize [2018-12-08 12:15:23,706 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_net_device_ops_4 [2018-12-08 12:15:23,706 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cpumask_weight [2018-12-08 12:15:23,706 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure netif_tx_start_queue [2018-12-08 12:15:23,706 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure free_netdev [2018-12-08 12:15:23,706 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __phys_addr [2018-12-08 12:15:23,706 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure skb_get_queue_mapping [2018-12-08 12:15:23,706 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure del_timer_sync [2018-12-08 12:15:23,706 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure netdev_update_features [2018-12-08 12:15:23,706 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure skb_frag_page [2018-12-08 12:15:23,706 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure net_gso_ok [2018-12-08 12:15:23,706 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure xennet_sysfs_delif [2018-12-08 12:15:23,706 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy [2018-12-08 12:15:23,706 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure xennet_select_queue [2018-12-08 12:15:23,706 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure alloc_pages_current [2018-12-08 12:15:23,706 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure xennet_end_access [2018-12-08 12:15:23,706 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure skb_get [2018-12-08 12:15:23,706 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure constant_test_bit [2018-12-08 12:15:23,706 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure compound_order [2018-12-08 12:15:23,707 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_check_alloc_flags [2018-12-08 12:15:23,707 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __skb_queue_before [2018-12-08 12:15:23,707 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure xennet_open [2018-12-08 12:15:23,707 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure xennet_get_rx_ref [2018-12-08 12:15:23,707 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure kfree [2018-12-08 12:15:23,707 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __netdev_alloc_skb [2018-12-08 12:15:23,707 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure skb_add_rx_frag [2018-12-08 12:15:23,707 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_spin_unlock_bh_6 [2018-12-08 12:15:23,707 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_unregister_netdev_41 [2018-12-08 12:15:23,707 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setup_netfront_split [2018-12-08 12:15:23,707 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure net_ratelimit [2018-12-08 12:15:23,707 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_initialize_ethtool_ops_3 [2018-12-08 12:15:23,707 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_unlock_irq [2018-12-08 12:15:23,707 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure xennet_uninit [2018-12-08 12:15:23,707 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure napi_enable [2018-12-08 12:15:23,707 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv__builtin_expect [2018-12-08 12:15:23,707 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure get_id_from_freelist [2018-12-08 12:15:23,707 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure netif_tx_start_all_queues [2018-12-08 12:15:23,707 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __skb_dequeue [2018-12-08 12:15:23,707 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __get_page_tail [2018-12-08 12:15:23,707 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure xennet_fix_features [2018-12-08 12:15:23,707 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure disable_suitable_timer_1 [2018-12-08 12:15:23,707 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure test_and_set_bit [2018-12-08 12:15:23,707 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __dev_kfree_skb_irq [2018-12-08 12:15:23,708 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_unregister_netdev_39 [2018-12-08 12:15:23,708 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure get_phys_to_machine [2018-12-08 12:15:23,708 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dev_kfree_skb_any [2018-12-08 12:15:23,708 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure xennet_rx_interrupt [2018-12-08 12:15:23,708 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_del_timer_sync_42 [2018-12-08 12:15:23,708 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure xennet_maybe_wake_tx [2018-12-08 12:15:23,708 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure atomic_inc [2018-12-08 12:15:23,708 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cpumask_next [2018-12-08 12:15:23,708 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure main [2018-12-08 12:15:23,708 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure reg_timer_1 [2018-12-08 12:15:23,708 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv___netdev_alloc_skb_35 [2018-12-08 12:15:23,708 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure xennet_make_frags [2018-12-08 12:15:23,708 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure skb_headlen [2018-12-08 12:15:23,708 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_lock_irq [2018-12-08 12:15:23,708 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure _raw_spin_unlock_irqrestore [2018-12-08 12:15:23,708 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure xenbus_strstate [2018-12-08 12:15:23,708 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure netif_tx_stop_queue [2018-12-08 12:15:23,708 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_suspend_2 [2018-12-08 12:15:23,708 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure rtnl_lock [2018-12-08 12:15:23,708 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure PageCompound [2018-12-08 12:15:23,708 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_spin_unlock_irqrestore_8 [2018-12-08 12:15:23,708 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cpumask_check [2018-12-08 12:15:23,708 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_alloc_pages_11 [2018-12-08 12:15:23,709 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure skb_is_gso [2018-12-08 12:15:23,709 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mod_timer [2018-12-08 12:15:23,709 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure PTR_ERR [2018-12-08 12:15:23,709 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure xenbus_register_frontend [2018-12-08 12:15:23,709 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure netif_set_gso_max_size [2018-12-08 12:15:23,709 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure skb_queue_len [2018-12-08 12:15:23,709 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure gnttab_grant_foreign_access_ref [2018-12-08 12:15:23,709 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure xennet_interrupt [2018-12-08 12:15:23,709 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_free_netdev_40 [2018-12-08 12:15:23,709 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_free_netdev_43 [2018-12-08 12:15:23,709 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure napi_disable [2018-12-08 12:15:23,709 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure warn_slowpath_null [2018-12-08 12:15:23,709 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure xennet_set_features [2018-12-08 12:15:23,709 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure skb_frag_size [2018-12-08 12:15:23,709 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure _raw_spin_lock_irq [2018-12-08 12:15:23,709 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure u64_stats_fetch_begin_irq [2018-12-08 12:15:23,709 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure skb_has_frag_list [2018-12-08 12:15:23,709 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~C_ULONG~TO~VOID [2018-12-08 12:15:23,709 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setup_netfront_single [2018-12-08 12:15:23,709 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure xennet_create_dev [2018-12-08 12:15:23,709 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure xennet_count_skb_frag_slots [2018-12-08 12:15:23,709 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure set_bit [2018-12-08 12:15:23,709 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure gnttab_query_foreign_access [2018-12-08 12:15:23,709 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure napi_schedule_prep [2018-12-08 12:15:23,710 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure test_and_clear_bit [2018-12-08 12:15:23,710 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_check_final_state [2018-12-08 12:15:23,710 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure unregister_netdev [2018-12-08 12:15:23,710 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure device_remove_file [2018-12-08 12:15:23,710 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure xenbus_free_evtchn [2018-12-08 12:15:23,710 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure xennet_get_rx_skb [2018-12-08 12:15:23,710 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure xennet_tx_buf_gc [2018-12-08 12:15:23,710 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_lock_bh [2018-12-08 12:15:23,710 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure IS_ERR [2018-12-08 12:15:23,743 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 732 nodes and edges [2018-12-08 12:15:23,746 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 253 nodes and edges [2018-12-08 12:15:23,749 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 86 nodes and edges [2018-12-08 12:15:23,752 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 34 nodes and edges [2018-12-08 12:15:23,755 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 14 nodes and edges [2018-12-08 12:15:23,757 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 7 nodes and edges [2018-12-08 12:15:23,759 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges [2018-12-08 12:15:23,761 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2018-12-08 12:15:23,781 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((!(0bv32 == \old(ldv_state_variable_4)) || !(0bv32 == \old(ldv_state_variable_2))) || !(\old(ldv_spin) == 0bv32)) || ldv_spin == 0bv32 [2018-12-08 12:15:23,784 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (ldv_spin == 0bv32 && ldv_state_variable_4 == 0bv32) || !(\old(ldv_spin) == 0bv32) [2018-12-08 12:15:23,784 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: !(\old(ldv_spin) == 0bv32) || ldv_spin == 0bv32 [2018-12-08 12:15:23,784 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (ldv_spin == 0bv32 && ldv_state_variable_4 == 0bv32) || !(\old(ldv_spin) == 0bv32) [2018-12-08 12:15:23,785 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: !(\old(ldv_spin) == 0bv32) || ldv_spin == 0bv32 [2018-12-08 12:15:23,785 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: !(\old(ldv_spin) == 0bv32) || (!(err == 0bv32) && ldv_spin == 0bv32) [2018-12-08 12:15:23,785 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: !(\old(ldv_spin) == 0bv32) || ldv_spin == 0bv32 [2018-12-08 12:15:23,785 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: !(\old(ldv_spin) == 0bv32) || ldv_spin == 0bv32 [2018-12-08 12:15:23,785 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: !(\old(ldv_spin) == 0bv32) || ldv_spin == 0bv32 [2018-12-08 12:15:23,785 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: !(\old(ldv_spin) == 0bv32) || ldv_spin == 0bv32 [2018-12-08 12:15:23,785 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: !(\old(ldv_spin) == 0bv32) || ldv_spin == 0bv32 [2018-12-08 12:15:23,786 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: !(\old(ldv_spin) == 0bv32) || ldv_spin == 0bv32 [2018-12-08 12:15:23,786 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (!(\old(ldv_spin) == 0bv32) || (0bv32 == j && (\exists v_prenex_1 : bv32 :: ~bvult32(v_prenex_1, num_queues)))) || ldv_spin == 0bv32 [2018-12-08 12:15:23,787 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((ldv_spin == 0bv32 && (\exists xennet_connect_~j~0 : bv32 :: ~bvult32(xennet_connect_~j~0, num_queues))) || !(\old(ldv_spin) == 0bv32)) || (0bv32 == j && (\exists v_prenex_1 : bv32 :: ~bvult32(v_prenex_1, num_queues))) [2018-12-08 12:15:23,787 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: !(\old(ldv_spin) == 0bv32) || (\exists xennet_connect_~j~0 : bv32 :: ~bvult32(xennet_connect_~j~0, num_queues)) [2018-12-08 12:15:23,788 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: !(\old(ldv_spin) == 0bv32) || (!(err == 0bv32) && ldv_spin == 0bv32) [2018-12-08 12:15:23,788 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: !(\old(ldv_spin) == 0bv32) || (\exists xennet_connect_~j~0 : bv32 :: ~bvult32(xennet_connect_~j~0, num_queues)) [2018-12-08 12:15:23,788 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (!(\old(ldv_spin) == 0bv32) || ldv_spin == 0bv32) || (\exists xennet_connect_~j~0 : bv32 :: ~bvult32(xennet_connect_~j~0, num_queues)) [2018-12-08 12:15:23,788 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: !(\old(ldv_spin) == 0bv32) || (\exists xennet_connect_~j~0 : bv32 :: ~bvult32(xennet_connect_~j~0, num_queues)) [2018-12-08 12:15:23,789 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: !(\old(ldv_spin) == 0bv32) || (\exists xennet_connect_~j~0 : bv32 :: ~bvult32(xennet_connect_~j~0, num_queues)) [2018-12-08 12:15:23,790 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((!(ldv_spin == 0bv32) || !(1bv32 == \old(ldv_state_variable_4))) || ~bvadd16(ldv_state_variable_4, 4294967295bv32) == 0bv32) || !(~bvadd16(ldv_state_variable_2, 4294967295bv32) == 0bv32)) && (((!(0bv32 == \old(ldv_state_variable_4)) || !(ldv_spin == 0bv32)) || ldv_state_variable_4 == 0bv32) || !(~bvadd16(ldv_state_variable_2, 4294967295bv32) == 0bv32)) [2018-12-08 12:15:23,790 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: !(\old(ldv_spin) == 0bv32) || ldv_spin == 0bv32 [2018-12-08 12:15:23,791 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: !(\old(ldv_spin) == 0bv32) || (!(err == 0bv32) && ldv_spin == 0bv32) [2018-12-08 12:15:23,791 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((!(ldv_spin == 0bv32) || !(1bv32 == \old(ldv_state_variable_4))) || ~bvadd16(ldv_state_variable_4, 4294967295bv32) == 0bv32) || !(~bvadd16(ldv_state_variable_2, 4294967295bv32) == 0bv32)) && (((!(0bv32 == \old(ldv_state_variable_4)) || !(ldv_spin == 0bv32)) || ldv_state_variable_4 == 0bv32) || !(~bvadd16(ldv_state_variable_2, 4294967295bv32) == 0bv32)) [2018-12-08 12:15:23,792 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: !(\old(ldv_spin) == 0bv32) || ldv_spin == 0bv32 [2018-12-08 12:15:23,792 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: !(\old(ldv_spin) == 0bv32) || ldv_spin == 0bv32 [2018-12-08 12:15:23,794 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: !(\old(ldv_spin) == 0bv32) || ldv_spin == 0bv32 [2018-12-08 12:15:23,933 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_a9ab099a-f23d-4b12-b849-6635363cfe7c/bin-2019/uautomizer/witness.graphml [2018-12-08 12:15:23,933 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-12-08 12:15:23,934 INFO L168 Benchmark]: Toolchain (without parser) took 74860.20 ms. Allocated memory was 1.0 GB in the beginning and 3.4 GB in the end (delta: 2.4 GB). Free memory was 927.1 MB in the beginning and 1.4 GB in the end (delta: -521.6 MB). Peak memory consumption was 1.9 GB. Max. memory is 11.5 GB. [2018-12-08 12:15:23,934 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 972.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-08 12:15:23,935 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2274.32 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 265.8 MB). Free memory was 927.1 MB in the beginning and 1.2 GB in the end (delta: -261.3 MB). Peak memory consumption was 301.2 MB. Max. memory is 11.5 GB. [2018-12-08 12:15:23,935 INFO L168 Benchmark]: Boogie Procedure Inliner took 60.02 ms. Allocated memory is still 1.3 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 7.5 MB). Peak memory consumption was 7.5 MB. Max. memory is 11.5 GB. [2018-12-08 12:15:23,935 INFO L168 Benchmark]: Boogie Preprocessor took 127.98 ms. Allocated memory is still 1.3 GB. Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 45.2 MB). Peak memory consumption was 45.2 MB. Max. memory is 11.5 GB. [2018-12-08 12:15:23,935 INFO L168 Benchmark]: RCFGBuilder took 30588.21 ms. Allocated memory was 1.3 GB in the beginning and 1.9 GB in the end (delta: 557.8 MB). Free memory was 1.1 GB in the beginning and 1.6 GB in the end (delta: -510.3 MB). Peak memory consumption was 907.8 MB. Max. memory is 11.5 GB. [2018-12-08 12:15:23,935 INFO L168 Benchmark]: TraceAbstraction took 41562.33 ms. Allocated memory was 1.9 GB in the beginning and 3.4 GB in the end (delta: 1.6 GB). Free memory was 1.6 GB in the beginning and 1.6 GB in the end (delta: 56.6 MB). Peak memory consumption was 2.2 GB. Max. memory is 11.5 GB. [2018-12-08 12:15:23,935 INFO L168 Benchmark]: Witness Printer took 244.08 ms. Allocated memory is still 3.4 GB. Free memory was 1.6 GB in the beginning and 1.4 GB in the end (delta: 140.7 MB). Peak memory consumption was 140.7 MB. Max. memory is 11.5 GB. [2018-12-08 12:15:23,937 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 972.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 2274.32 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 265.8 MB). Free memory was 927.1 MB in the beginning and 1.2 GB in the end (delta: -261.3 MB). Peak memory consumption was 301.2 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 60.02 ms. Allocated memory is still 1.3 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 7.5 MB). Peak memory consumption was 7.5 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 127.98 ms. Allocated memory is still 1.3 GB. Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 45.2 MB). Peak memory consumption was 45.2 MB. Max. memory is 11.5 GB. * RCFGBuilder took 30588.21 ms. Allocated memory was 1.3 GB in the beginning and 1.9 GB in the end (delta: 557.8 MB). Free memory was 1.1 GB in the beginning and 1.6 GB in the end (delta: -510.3 MB). Peak memory consumption was 907.8 MB. Max. memory is 11.5 GB. * TraceAbstraction took 41562.33 ms. Allocated memory was 1.9 GB in the beginning and 3.4 GB in the end (delta: 1.6 GB). Free memory was 1.6 GB in the beginning and 1.6 GB in the end (delta: 56.6 MB). Peak memory consumption was 2.2 GB. Max. memory is 11.5 GB. * Witness Printer took 244.08 ms. Allocated memory is still 3.4 GB. Free memory was 1.6 GB in the beginning and 1.4 GB in the end (delta: 140.7 MB). Peak memory consumption was 140.7 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[xennet_connect_~j~0,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[xennet_connect_~j~0,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[xennet_connect_~j~0,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[xennet_connect_~j~0,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[xennet_connect_~j~0,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[xennet_connect_~j~0,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[xennet_connect_~j~0,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[xennet_connect_~j~0,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[xennet_connect_~j~0,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[xennet_connect_~j~0,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[xennet_connect_~j~0,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[xennet_connect_~j~0,QUANTIFIED] * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 6513]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 9644]: Loop Invariant Derived loop invariant: !(\old(ldv_spin) == 0bv32) || (!(err == 0bv32) && ldv_spin == 0bv32) - InvariantResult [Line: 7452]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9732]: Loop Invariant Derived loop invariant: !(\old(ldv_spin) == 0bv32) || ldv_spin == 0bv32 - InvariantResult [Line: 9484]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7757]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9266]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8806]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9188]: Loop Invariant Derived loop invariant: !(\old(ldv_spin) == 0bv32) || ldv_spin == 0bv32 - InvariantResult [Line: 9386]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6618]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8842]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10315]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7793]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6963]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7587]: Loop Invariant Derived loop invariant: !(\old(ldv_spin) == 0bv32) || ldv_spin == 0bv32 - InvariantResult [Line: 7031]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10570]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7640]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10039]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9839]: Loop Invariant [2018-12-08 12:15:23,940 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[xennet_connect_~j~0,QUANTIFIED] [2018-12-08 12:15:23,940 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[xennet_connect_~j~0,QUANTIFIED] Derived loop invariant: !(\old(ldv_spin) == 0bv32) || (\exists xennet_connect_~j~0 : bv32 :: ~bvult32(xennet_connect_~j~0, num_queues)) - InvariantResult [Line: 8842]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9302]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8806]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9302]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7452]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9093]: Loop Invariant Derived loop invariant: (((!(ldv_spin == 0bv32) || !(1bv32 == \old(ldv_state_variable_4))) || ~bvadd16(ldv_state_variable_4, 4294967295bv32) == 0bv32) || !(~bvadd16(ldv_state_variable_2, 4294967295bv32) == 0bv32)) && (((!(0bv32 == \old(ldv_state_variable_4)) || !(ldv_spin == 0bv32)) || ldv_state_variable_4 == 0bv32) || !(~bvadd16(ldv_state_variable_2, 4294967295bv32) == 0bv32)) - InvariantResult [Line: 9839]: Loop Invariant [2018-12-08 12:15:23,941 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[xennet_connect_~j~0,QUANTIFIED] [2018-12-08 12:15:23,941 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[xennet_connect_~j~0,QUANTIFIED] Derived loop invariant: !(\old(ldv_spin) == 0bv32) || (\exists xennet_connect_~j~0 : bv32 :: ~bvult32(xennet_connect_~j~0, num_queues)) - InvariantResult [Line: 7979]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9188]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9078]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9093]: Loop Invariant Derived loop invariant: (((!(ldv_spin == 0bv32) || !(1bv32 == \old(ldv_state_variable_4))) || ~bvadd16(ldv_state_variable_4, 4294967295bv32) == 0bv32) || !(~bvadd16(ldv_state_variable_2, 4294967295bv32) == 0bv32)) && (((!(0bv32 == \old(ldv_state_variable_4)) || !(ldv_spin == 0bv32)) || ldv_state_variable_4 == 0bv32) || !(~bvadd16(ldv_state_variable_2, 4294967295bv32) == 0bv32)) - InvariantResult [Line: 10039]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10347]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6986]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9644]: Loop Invariant Derived loop invariant: !(\old(ldv_spin) == 0bv32) || (!(err == 0bv32) && ldv_spin == 0bv32) - InvariantResult [Line: 9266]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6963]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7452]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10016]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8763]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8154]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8763]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9386]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8882]: Loop Invariant Derived loop invariant: !(\old(ldv_spin) == 0bv32) || ldv_spin == 0bv32 - InvariantResult [Line: 9839]: Loop Invariant [2018-12-08 12:15:23,942 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[xennet_connect_~j~0,QUANTIFIED] [2018-12-08 12:15:23,942 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-12-08 12:15:23,942 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[xennet_connect_~j~0,QUANTIFIED] [2018-12-08 12:15:23,942 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] Derived loop invariant: ((ldv_spin == 0bv32 && (\exists xennet_connect_~j~0 : bv32 :: ~bvult32(xennet_connect_~j~0, num_queues))) || !(\old(ldv_spin) == 0bv32)) || (0bv32 == j && (\exists v_prenex_1 : bv32 :: ~bvult32(v_prenex_1, num_queues))) - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9839]: Loop Invariant [2018-12-08 12:15:23,943 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[xennet_connect_~j~0,QUANTIFIED] [2018-12-08 12:15:23,943 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[xennet_connect_~j~0,QUANTIFIED] Derived loop invariant: (!(\old(ldv_spin) == 0bv32) || ldv_spin == 0bv32) || (\exists xennet_connect_~j~0 : bv32 :: ~bvult32(xennet_connect_~j~0, num_queues)) - InvariantResult [Line: 7632]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7662]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7732]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7452]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9732]: Loop Invariant Derived loop invariant: !(\old(ldv_spin) == 0bv32) || ldv_spin == 0bv32 - InvariantResult [Line: 9644]: Loop Invariant Derived loop invariant: !(\old(ldv_spin) == 0bv32) || ldv_spin == 0bv32 - InvariantResult [Line: 10570]: Loop Invariant Derived loop invariant: ((!(0bv32 == \old(ldv_state_variable_4)) || !(0bv32 == \old(ldv_state_variable_2))) || !(\old(ldv_spin) == 0bv32)) || ldv_spin == 0bv32 - InvariantResult [Line: 10315]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10315]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9839]: Loop Invariant [2018-12-08 12:15:23,943 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[xennet_connect_~j~0,QUANTIFIED] [2018-12-08 12:15:23,944 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[xennet_connect_~j~0,QUANTIFIED] Derived loop invariant: !(\old(ldv_spin) == 0bv32) || (\exists xennet_connect_~j~0 : bv32 :: ~bvult32(xennet_connect_~j~0, num_queues)) - InvariantResult [Line: 9484]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9329]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7805]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9484]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9484]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9329]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7452]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9565]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7632]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8074]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10347]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9644]: Loop Invariant Derived loop invariant: !(\old(ldv_spin) == 0bv32) || (!(err == 0bv32) && ldv_spin == 0bv32) - InvariantResult [Line: 7732]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7452]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7086]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9329]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8154]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9944]: Loop Invariant Derived loop invariant: !(\old(ldv_spin) == 0bv32) || ldv_spin == 0bv32 - InvariantResult [Line: 9644]: Loop Invariant Derived loop invariant: !(\old(ldv_spin) == 0bv32) || ldv_spin == 0bv32 - InvariantResult [Line: 7887]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10372]: Loop Invariant Derived loop invariant: (ldv_spin == 0bv32 && ldv_state_variable_4 == 0bv32) || !(\old(ldv_spin) == 0bv32) - InvariantResult [Line: 9839]: Loop Invariant [2018-12-08 12:15:23,945 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-12-08 12:15:23,945 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] Derived loop invariant: (!(\old(ldv_spin) == 0bv32) || (0bv32 == j && (\exists v_prenex_1 : bv32 :: ~bvult32(v_prenex_1, num_queues)))) || ldv_spin == 0bv32 - InvariantResult [Line: 9039]: Loop Invariant Derived loop invariant: !(\old(ldv_spin) == 0bv32) || ldv_spin == 0bv32 - InvariantResult [Line: 9386]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7732]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9386]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9329]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9644]: Loop Invariant Derived loop invariant: !(\old(ldv_spin) == 0bv32) || ldv_spin == 0bv32 - InvariantResult [Line: 7632]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10033]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7632]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9484]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9484]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8806]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8842]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7732]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8882]: Loop Invariant Derived loop invariant: !(\old(ldv_spin) == 0bv32) || ldv_spin == 0bv32 - InvariantResult [Line: 7452]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6516]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7031]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9138]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7828]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10315]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10016]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7850]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9039]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7732]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8763]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7086]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7529]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7452]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7540]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7887]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10372]: Loop Invariant Derived loop invariant: (ldv_spin == 0bv32 && ldv_state_variable_4 == 0bv32) || !(\old(ldv_spin) == 0bv32) - InvariantResult [Line: 7732]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7587]: Loop Invariant Derived loop invariant: !(\old(ldv_spin) == 0bv32) || ldv_spin == 0bv32 - InvariantResult [Line: 9839]: Loop Invariant [2018-12-08 12:15:23,946 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[xennet_connect_~j~0,QUANTIFIED] [2018-12-08 12:15:23,946 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[xennet_connect_~j~0,QUANTIFIED] Derived loop invariant: !(\old(ldv_spin) == 0bv32) || (\exists xennet_connect_~j~0 : bv32 :: ~bvult32(xennet_connect_~j~0, num_queues)) - InvariantResult [Line: 9386]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 248 procedures, 2074 locations, 1 error locations. SAFE Result, 41.4s OverallTime, 14 OverallIterations, 12 TraceHistogramMax, 14.3s AutomataDifference, 0.0s DeadEndRemovalTime, 13.1s HoareAnnotationTime, HoareTripleCheckerStatistics: 36050 SDtfs, 8798 SDslu, 61564 SDs, 0 SdLazy, 473 SolverSat, 117 SolverUnsat, 3 SolverUnknown, 0 SolverNotchecked, 9.3s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 4607 GetRequests, 4572 SyntacticMatches, 0 SemanticMatches, 35 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.2s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=18396occurred in iteration=13, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 3.0s AutomataMinimizationTime, 14 MinimizatonAttempts, 639 StatesRemovedByMinimization, 10 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 835 LocationsWithAnnotation, 70245 PreInvPairs, 71686 NumberOfFragments, 3777 HoareAnnotationTreeSize, 70245 FomulaSimplifications, 5283 FormulaSimplificationTreeSizeReduction, 2.9s HoareSimplificationTime, 835 FomulaSimplificationsInter, 82724 FormulaSimplificationTreeSizeReductionInter, 9.8s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 1.7s SsaConstructionTime, 6.5s SatisfiabilityAnalysisTime, 1.6s InterpolantComputationTime, 4615 NumberOfCodeBlocks, 4615 NumberOfCodeBlocksAsserted, 14 NumberOfCheckSat, 4601 ConstructedInterpolants, 14 QuantifiedInterpolants, 1949804 SizeOfPredicates, 22 NumberOfNonLiveVariables, 34896 ConjunctsInSsa, 58 ConjunctsInUnsatCore, 14 InterpolantComputations, 14 PerfectInterpolantSequences, 4016/4016 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...