./Ultimate.py --spec ../../sv-benchmarks/c/Systems_DeviceDriversLinux64_ReachSafety.prp --file ../../sv-benchmarks/c/ldv-commit-tester/m0_false-unreach-call_drivers-net-slip-ko--108_1a--1b0b0ac-1.c --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 5842f4b8 Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_8b538c56-d697-484c-aef3-e8bf2609eb37/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_8b538c56-d697-484c-aef3-e8bf2609eb37/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_8b538c56-d697-484c-aef3-e8bf2609eb37/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_8b538c56-d697-484c-aef3-e8bf2609eb37/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-commit-tester/m0_false-unreach-call_drivers-net-slip-ko--108_1a--1b0b0ac-1.c -s /tmp/vcloud-vcloud-master/worker/working_dir_8b538c56-d697-484c-aef3-e8bf2609eb37/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_8b538c56-d697-484c-aef3-e8bf2609eb37/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 7c4a823368847e37db3890867b19c2cb8fbce8f2 ...................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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_8b538c56-d697-484c-aef3-e8bf2609eb37/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_8b538c56-d697-484c-aef3-e8bf2609eb37/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_8b538c56-d697-484c-aef3-e8bf2609eb37/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_8b538c56-d697-484c-aef3-e8bf2609eb37/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-commit-tester/m0_false-unreach-call_drivers-net-slip-ko--108_1a--1b0b0ac-1.c -s /tmp/vcloud-vcloud-master/worker/working_dir_8b538c56-d697-484c-aef3-e8bf2609eb37/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_8b538c56-d697-484c-aef3-e8bf2609eb37/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 7c4a823368847e37db3890867b19c2cb8fbce8f2 ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Writing human readable error path to file UltimateCounterExample.errorpath Result: FALSE --- Real Ultimate output --- This is Ultimate 0.1.23-5842f4b [2018-11-18 10:46:03,254 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-18 10:46:03,256 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-18 10:46:03,264 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-18 10:46:03,264 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-18 10:46:03,265 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-18 10:46:03,266 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-18 10:46:03,267 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-18 10:46:03,268 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-18 10:46:03,269 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-18 10:46:03,270 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-18 10:46:03,270 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-18 10:46:03,271 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-18 10:46:03,271 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-18 10:46:03,272 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-18 10:46:03,273 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-18 10:46:03,273 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-18 10:46:03,274 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-18 10:46:03,276 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-18 10:46:03,277 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-18 10:46:03,278 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-18 10:46:03,279 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-18 10:46:03,281 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-18 10:46:03,281 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-18 10:46:03,281 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-18 10:46:03,282 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-18 10:46:03,282 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-18 10:46:03,283 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-18 10:46:03,283 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-18 10:46:03,285 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-18 10:46:03,285 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-18 10:46:03,286 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-18 10:46:03,286 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-18 10:46:03,286 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-18 10:46:03,287 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-18 10:46:03,287 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-18 10:46:03,287 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_8b538c56-d697-484c-aef3-e8bf2609eb37/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf [2018-11-18 10:46:03,297 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-18 10:46:03,297 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-18 10:46:03,298 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-18 10:46:03,298 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-18 10:46:03,299 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-18 10:46:03,299 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-18 10:46:03,299 INFO L133 SettingsManager]: * Use SBE=true [2018-11-18 10:46:03,299 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-18 10:46:03,299 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-18 10:46:03,299 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-18 10:46:03,300 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-18 10:46:03,300 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-18 10:46:03,300 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-18 10:46:03,300 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-18 10:46:03,300 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-18 10:46:03,300 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-18 10:46:03,300 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-18 10:46:03,300 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-18 10:46:03,301 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-18 10:46:03,301 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-18 10:46:03,301 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-18 10:46:03,301 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-18 10:46:03,301 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-18 10:46:03,301 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-18 10:46:03,301 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-18 10:46:03,302 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-18 10:46:03,302 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-18 10:46:03,302 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-18 10:46:03,302 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_8b538c56-d697-484c-aef3-e8bf2609eb37/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 -> 7c4a823368847e37db3890867b19c2cb8fbce8f2 [2018-11-18 10:46:03,327 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-18 10:46:03,335 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-18 10:46:03,338 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-18 10:46:03,339 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-18 10:46:03,339 INFO L276 PluginConnector]: CDTParser initialized [2018-11-18 10:46:03,340 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_8b538c56-d697-484c-aef3-e8bf2609eb37/bin-2019/uautomizer/../../sv-benchmarks/c/ldv-commit-tester/m0_false-unreach-call_drivers-net-slip-ko--108_1a--1b0b0ac-1.c [2018-11-18 10:46:03,377 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_8b538c56-d697-484c-aef3-e8bf2609eb37/bin-2019/uautomizer/data/88b1eb08a/06a2592023b643bb96c1e7041637b349/FLAG611cfadd8 [2018-11-18 10:46:03,942 INFO L307 CDTParser]: Found 1 translation units. [2018-11-18 10:46:03,943 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_8b538c56-d697-484c-aef3-e8bf2609eb37/sv-benchmarks/c/ldv-commit-tester/m0_false-unreach-call_drivers-net-slip-ko--108_1a--1b0b0ac-1.c [2018-11-18 10:46:03,962 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_8b538c56-d697-484c-aef3-e8bf2609eb37/bin-2019/uautomizer/data/88b1eb08a/06a2592023b643bb96c1e7041637b349/FLAG611cfadd8 [2018-11-18 10:46:04,411 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_8b538c56-d697-484c-aef3-e8bf2609eb37/bin-2019/uautomizer/data/88b1eb08a/06a2592023b643bb96c1e7041637b349 [2018-11-18 10:46:04,414 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-18 10:46:04,415 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-11-18 10:46:04,415 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-18 10:46:04,415 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-18 10:46:04,418 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-18 10:46:04,418 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 10:46:04" (1/1) ... [2018-11-18 10:46:04,420 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@52dbb75e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 10:46:04, skipping insertion in model container [2018-11-18 10:46:04,420 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 10:46:04" (1/1) ... [2018-11-18 10:46:04,426 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-18 10:46:04,479 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-18 10:46:05,881 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 10:46:05,917 INFO L191 MainTranslator]: Completed pre-run [2018-11-18 10:46:06,386 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 10:46:06,492 INFO L195 MainTranslator]: Completed translation [2018-11-18 10:46:06,493 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 10:46:06 WrapperNode [2018-11-18 10:46:06,493 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-18 10:46:06,493 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-18 10:46:06,494 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-18 10:46:06,494 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-18 10:46:06,502 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 10:46:06" (1/1) ... [2018-11-18 10:46:06,502 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 10:46:06" (1/1) ... [2018-11-18 10:46:06,535 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 10:46:06" (1/1) ... [2018-11-18 10:46:06,535 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 10:46:06" (1/1) ... [2018-11-18 10:46:06,597 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 10:46:06" (1/1) ... [2018-11-18 10:46:06,607 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 10:46:06" (1/1) ... [2018-11-18 10:46:06,618 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 10:46:06" (1/1) ... [2018-11-18 10:46:06,631 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-18 10:46:06,632 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-18 10:46:06,632 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-18 10:46:06,632 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-18 10:46:06,637 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 10:46:06" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_8b538c56-d697-484c-aef3-e8bf2609eb37/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 [2018-11-18 10:46:06,675 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-18 10:46:06,676 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-18 10:46:06,676 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2018-11-18 10:46:06,676 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2018-11-18 10:46:06,676 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_nonpositive_int [2018-11-18 10:46:06,676 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2018-11-18 10:46:06,676 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2018-11-18 10:46:06,676 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2018-11-18 10:46:06,676 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2018-11-18 10:46:06,677 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2018-11-18 10:46:06,677 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2018-11-18 10:46:06,677 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2018-11-18 10:46:06,677 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2018-11-18 10:46:06,677 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2018-11-18 10:46:06,677 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2018-11-18 10:46:06,677 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2018-11-18 10:46:06,677 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2018-11-18 10:46:06,677 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2018-11-18 10:46:06,678 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2018-11-18 10:46:06,679 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2018-11-18 10:46:06,679 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2018-11-18 10:46:06,679 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2018-11-18 10:46:06,679 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2018-11-18 10:46:06,679 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reset_mac_header [2018-11-18 10:46:06,679 INFO L138 BoogieDeclarations]: Found implementation of procedure compat_ptr [2018-11-18 10:46:06,679 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2018-11-18 10:46:06,679 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2018-11-18 10:46:06,679 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdevice [2018-11-18 10:46:06,680 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2018-11-18 10:46:06,680 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2018-11-18 10:46:06,680 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2018-11-18 10:46:06,680 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2018-11-18 10:46:06,680 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2018-11-18 10:46:06,680 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2018-11-18 10:46:06,680 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_queue_stopped [2018-11-18 10:46:06,680 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_queue_stopped [2018-11-18 10:46:06,680 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2018-11-18 10:46:06,680 INFO L138 BoogieDeclarations]: Found implementation of procedure sl_alloc_bufs [2018-11-18 10:46:06,681 INFO L138 BoogieDeclarations]: Found implementation of procedure sl_free_bufs [2018-11-18 10:46:06,681 INFO L138 BoogieDeclarations]: Found implementation of procedure sl_realloc_bufs [2018-11-18 10:46:06,681 INFO L138 BoogieDeclarations]: Found implementation of procedure sl_lock [2018-11-18 10:46:06,681 INFO L138 BoogieDeclarations]: Found implementation of procedure sl_unlock [2018-11-18 10:46:06,681 INFO L138 BoogieDeclarations]: Found implementation of procedure sl_bump [2018-11-18 10:46:06,681 INFO L138 BoogieDeclarations]: Found implementation of procedure sl_encaps [2018-11-18 10:46:06,681 INFO L138 BoogieDeclarations]: Found implementation of procedure slip_write_wakeup [2018-11-18 10:46:06,681 INFO L138 BoogieDeclarations]: Found implementation of procedure sl_tx_timeout [2018-11-18 10:46:06,681 INFO L138 BoogieDeclarations]: Found implementation of procedure sl_xmit [2018-11-18 10:46:06,681 INFO L138 BoogieDeclarations]: Found implementation of procedure sl_close [2018-11-18 10:46:06,682 INFO L138 BoogieDeclarations]: Found implementation of procedure sl_open [2018-11-18 10:46:06,682 INFO L138 BoogieDeclarations]: Found implementation of procedure sl_change_mtu [2018-11-18 10:46:06,682 INFO L138 BoogieDeclarations]: Found implementation of procedure sl_get_stats64 [2018-11-18 10:46:06,682 INFO L138 BoogieDeclarations]: Found implementation of procedure sl_init [2018-11-18 10:46:06,682 INFO L138 BoogieDeclarations]: Found implementation of procedure sl_uninit [2018-11-18 10:46:06,682 INFO L138 BoogieDeclarations]: Found implementation of procedure sl_free_netdev [2018-11-18 10:46:06,682 INFO L138 BoogieDeclarations]: Found implementation of procedure sl_setup [2018-11-18 10:46:06,682 INFO L138 BoogieDeclarations]: Found implementation of procedure slip_receive_buf [2018-11-18 10:46:06,682 INFO L138 BoogieDeclarations]: Found implementation of procedure sl_sync [2018-11-18 10:46:06,682 INFO L138 BoogieDeclarations]: Found implementation of procedure sl_alloc [2018-11-18 10:46:06,682 INFO L138 BoogieDeclarations]: Found implementation of procedure slip_open [2018-11-18 10:46:06,683 INFO L138 BoogieDeclarations]: Found implementation of procedure slip_close [2018-11-18 10:46:06,683 INFO L138 BoogieDeclarations]: Found implementation of procedure slip_hangup [2018-11-18 10:46:06,683 INFO L138 BoogieDeclarations]: Found implementation of procedure slip_esc [2018-11-18 10:46:06,683 INFO L138 BoogieDeclarations]: Found implementation of procedure slip_unesc [2018-11-18 10:46:06,683 INFO L138 BoogieDeclarations]: Found implementation of procedure slip_esc6 [2018-11-18 10:46:06,683 INFO L138 BoogieDeclarations]: Found implementation of procedure slip_unesc6 [2018-11-18 10:46:06,683 INFO L138 BoogieDeclarations]: Found implementation of procedure slip_ioctl [2018-11-18 10:46:06,683 INFO L138 BoogieDeclarations]: Found implementation of procedure slip_compat_ioctl [2018-11-18 10:46:06,683 INFO L138 BoogieDeclarations]: Found implementation of procedure sl_ioctl [2018-11-18 10:46:06,683 INFO L138 BoogieDeclarations]: Found implementation of procedure slip_init [2018-11-18 10:46:06,684 INFO L138 BoogieDeclarations]: Found implementation of procedure slip_exit [2018-11-18 10:46:06,684 INFO L138 BoogieDeclarations]: Found implementation of procedure sl_outfill [2018-11-18 10:46:06,684 INFO L138 BoogieDeclarations]: Found implementation of procedure sl_keepalive [2018-11-18 10:46:06,684 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-18 10:46:06,686 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_sl_alloc_bufs_1 [2018-11-18 10:46:06,686 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdevice_2 [2018-11-18 10:46:06,686 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_slip_open_3 [2018-11-18 10:46:06,686 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2018-11-18 10:46:06,686 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_callback_ret_val [2018-11-18 10:46:06,686 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2018-11-18 10:46:06,686 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-11-18 10:46:06,686 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2018-11-18 10:46:06,686 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2018-11-18 10:46:06,686 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-11-18 10:46:06,687 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_nonpositive_int [2018-11-18 10:46:06,687 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_callback_ret_val [2018-11-18 10:46:06,687 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2018-11-18 10:46:06,687 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2018-11-18 10:46:06,687 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2018-11-18 10:46:06,687 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2018-11-18 10:46:06,687 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2018-11-18 10:46:06,687 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-18 10:46:06,687 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2018-11-18 10:46:06,687 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2018-11-18 10:46:06,688 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2018-11-18 10:46:06,688 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2018-11-18 10:46:06,688 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2018-11-18 10:46:06,688 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2018-11-18 10:46:06,688 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2018-11-18 10:46:06,688 INFO L130 BoogieDeclarations]: Found specification of procedure strlen [2018-11-18 10:46:06,688 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2018-11-18 10:46:06,688 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2018-11-18 10:46:06,688 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_bh [2018-11-18 10:46:06,688 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2018-11-18 10:46:06,688 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_bh [2018-11-18 10:46:06,689 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2018-11-18 10:46:06,689 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2018-11-18 10:46:06,689 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2018-11-18 10:46:06,689 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2018-11-18 10:46:06,689 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2018-11-18 10:46:06,689 INFO L130 BoogieDeclarations]: Found specification of procedure msleep_interruptible [2018-11-18 10:46:06,689 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2018-11-18 10:46:06,689 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2018-11-18 10:46:06,689 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2018-11-18 10:46:06,689 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2018-11-18 10:46:06,689 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2018-11-18 10:46:06,690 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2018-11-18 10:46:06,690 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2018-11-18 10:46:06,690 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2018-11-18 10:46:06,690 INFO L130 BoogieDeclarations]: Found specification of procedure tty_chars_in_buffer [2018-11-18 10:46:06,690 INFO L130 BoogieDeclarations]: Found specification of procedure tty_hangup [2018-11-18 10:46:06,690 INFO L130 BoogieDeclarations]: Found specification of procedure tty_mode_ioctl [2018-11-18 10:46:06,690 INFO L130 BoogieDeclarations]: Found specification of procedure tty_devnum [2018-11-18 10:46:06,690 INFO L130 BoogieDeclarations]: Found specification of procedure tty_register_ldisc [2018-11-18 10:46:06,690 INFO L130 BoogieDeclarations]: Found specification of procedure tty_unregister_ldisc [2018-11-18 10:46:06,690 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2018-11-18 10:46:06,690 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2018-11-18 10:46:06,691 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2018-11-18 10:46:06,691 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2018-11-18 10:46:06,691 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2018-11-18 10:46:06,691 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-18 10:46:06,691 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2018-11-18 10:46:06,691 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2018-11-18 10:46:06,691 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2018-11-18 10:46:06,691 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2018-11-18 10:46:06,691 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2018-11-18 10:46:06,691 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reset_mac_header [2018-11-18 10:46:06,691 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-18 10:46:06,692 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-18 10:46:06,692 INFO L130 BoogieDeclarations]: Found specification of procedure dev_alloc_skb [2018-11-18 10:46:06,692 INFO L130 BoogieDeclarations]: Found specification of procedure compat_ptr [2018-11-18 10:46:06,692 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2018-11-18 10:46:06,693 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2018-11-18 10:46:06,693 INFO L130 BoogieDeclarations]: Found specification of procedure dev_close [2018-11-18 10:46:06,693 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdevice [2018-11-18 10:46:06,693 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdevice_2 [2018-11-18 10:46:06,693 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdevice_queue [2018-11-18 10:46:06,693 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdevice [2018-11-18 10:46:06,693 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2018-11-18 10:46:06,694 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_trap [2018-11-18 10:46:06,694 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2018-11-18 10:46:06,694 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2018-11-18 10:46:06,694 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2018-11-18 10:46:06,694 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2018-11-18 10:46:06,694 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2018-11-18 10:46:06,694 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2018-11-18 10:46:06,694 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2018-11-18 10:46:06,694 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_queue_stopped [2018-11-18 10:46:06,694 INFO L130 BoogieDeclarations]: Found specification of procedure netif_queue_stopped [2018-11-18 10:46:06,694 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2018-11-18 10:46:06,695 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2018-11-18 10:46:06,695 INFO L130 BoogieDeclarations]: Found specification of procedure dev_trans_start [2018-11-18 10:46:06,695 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_netdev_mqs [2018-11-18 10:46:06,695 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2018-11-18 10:46:06,695 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2018-11-18 10:46:06,695 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2018-11-18 10:46:06,695 INFO L130 BoogieDeclarations]: Found specification of procedure slhc_init [2018-11-18 10:46:06,695 INFO L130 BoogieDeclarations]: Found specification of procedure slhc_free [2018-11-18 10:46:06,695 INFO L130 BoogieDeclarations]: Found specification of procedure slhc_compress [2018-11-18 10:46:06,695 INFO L130 BoogieDeclarations]: Found specification of procedure slhc_uncompress [2018-11-18 10:46:06,695 INFO L130 BoogieDeclarations]: Found specification of procedure slhc_remember [2018-11-18 10:46:06,696 INFO L130 BoogieDeclarations]: Found specification of procedure slip_esc [2018-11-18 10:46:06,696 INFO L130 BoogieDeclarations]: Found specification of procedure slip_unesc [2018-11-18 10:46:06,696 INFO L130 BoogieDeclarations]: Found specification of procedure slip_esc6 [2018-11-18 10:46:06,696 INFO L130 BoogieDeclarations]: Found specification of procedure slip_unesc6 [2018-11-18 10:46:06,696 INFO L130 BoogieDeclarations]: Found specification of procedure sl_keepalive [2018-11-18 10:46:06,696 INFO L130 BoogieDeclarations]: Found specification of procedure sl_outfill [2018-11-18 10:46:06,696 INFO L130 BoogieDeclarations]: Found specification of procedure sl_ioctl [2018-11-18 10:46:06,696 INFO L130 BoogieDeclarations]: Found specification of procedure sl_alloc_bufs [2018-11-18 10:46:06,696 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_sl_alloc_bufs_1 [2018-11-18 10:46:06,696 INFO L130 BoogieDeclarations]: Found specification of procedure sl_free_bufs [2018-11-18 10:46:06,697 INFO L130 BoogieDeclarations]: Found specification of procedure sl_realloc_bufs [2018-11-18 10:46:06,697 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2018-11-18 10:46:06,697 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-18 10:46:06,697 INFO L130 BoogieDeclarations]: Found specification of procedure sl_lock [2018-11-18 10:46:06,697 INFO L130 BoogieDeclarations]: Found specification of procedure sl_unlock [2018-11-18 10:46:06,697 INFO L130 BoogieDeclarations]: Found specification of procedure sl_bump [2018-11-18 10:46:06,697 INFO L130 BoogieDeclarations]: Found specification of procedure sl_encaps [2018-11-18 10:46:06,697 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2018-11-18 10:46:06,697 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-18 10:46:06,697 INFO L130 BoogieDeclarations]: Found specification of procedure slip_write_wakeup [2018-11-18 10:46:06,697 INFO L130 BoogieDeclarations]: Found specification of procedure sl_tx_timeout [2018-11-18 10:46:06,697 INFO L130 BoogieDeclarations]: Found specification of procedure sl_xmit [2018-11-18 10:46:06,698 INFO L130 BoogieDeclarations]: Found specification of procedure sl_close [2018-11-18 10:46:06,698 INFO L130 BoogieDeclarations]: Found specification of procedure sl_open [2018-11-18 10:46:06,698 INFO L130 BoogieDeclarations]: Found specification of procedure sl_change_mtu [2018-11-18 10:46:06,698 INFO L130 BoogieDeclarations]: Found specification of procedure sl_get_stats64 [2018-11-18 10:46:06,698 INFO L130 BoogieDeclarations]: Found specification of procedure sl_init [2018-11-18 10:46:06,698 INFO L130 BoogieDeclarations]: Found specification of procedure sl_uninit [2018-11-18 10:46:06,698 INFO L130 BoogieDeclarations]: Found specification of procedure sl_free_netdev [2018-11-18 10:46:06,698 INFO L130 BoogieDeclarations]: Found specification of procedure sl_setup [2018-11-18 10:46:06,698 INFO L130 BoogieDeclarations]: Found specification of procedure slip_receive_buf [2018-11-18 10:46:06,698 INFO L130 BoogieDeclarations]: Found specification of procedure sl_sync [2018-11-18 10:46:06,698 INFO L130 BoogieDeclarations]: Found specification of procedure sl_alloc [2018-11-18 10:46:06,698 INFO L130 BoogieDeclarations]: Found specification of procedure slip_open [2018-11-18 10:46:06,698 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_slip_open_3 [2018-11-18 10:46:06,698 INFO L130 BoogieDeclarations]: Found specification of procedure slip_close [2018-11-18 10:46:06,699 INFO L130 BoogieDeclarations]: Found specification of procedure slip_hangup [2018-11-18 10:46:06,699 INFO L130 BoogieDeclarations]: Found specification of procedure slip_ioctl [2018-11-18 10:46:06,699 INFO L130 BoogieDeclarations]: Found specification of procedure slip_compat_ioctl [2018-11-18 10:46:06,699 INFO L130 BoogieDeclarations]: Found specification of procedure slip_init [2018-11-18 10:46:06,699 INFO L130 BoogieDeclarations]: Found specification of procedure slip_exit [2018-11-18 10:46:06,699 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2018-11-18 10:46:06,699 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2018-11-18 10:46:06,699 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2018-11-18 10:46:06,699 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2018-11-18 10:46:06,699 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-18 10:46:06,699 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2018-11-18 10:46:06,700 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-18 10:46:06,700 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2018-11-18 10:46:06,700 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-18 10:46:10,664 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-18 10:46:10,665 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 10:46:10 BoogieIcfgContainer [2018-11-18 10:46:10,665 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-18 10:46:10,666 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-11-18 10:46:10,666 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-11-18 10:46:10,668 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-11-18 10:46:10,668 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 18.11 10:46:04" (1/3) ... [2018-11-18 10:46:10,669 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@537c13ea and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.11 10:46:10, skipping insertion in model container [2018-11-18 10:46:10,669 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 10:46:06" (2/3) ... [2018-11-18 10:46:10,669 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@537c13ea and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.11 10:46:10, skipping insertion in model container [2018-11-18 10:46:10,669 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 10:46:10" (3/3) ... [2018-11-18 10:46:10,671 INFO L112 eAbstractionObserver]: Analyzing ICFG m0_false-unreach-call_drivers-net-slip-ko--108_1a--1b0b0ac-1.c [2018-11-18 10:46:10,678 INFO L136 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-11-18 10:46:10,686 INFO L148 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-11-18 10:46:10,698 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-11-18 10:46:10,726 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2018-11-18 10:46:10,727 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-11-18 10:46:10,727 INFO L383 AbstractCegarLoop]: Hoare is true [2018-11-18 10:46:10,727 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-11-18 10:46:10,727 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-18 10:46:10,727 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-18 10:46:10,727 INFO L387 AbstractCegarLoop]: Difference is false [2018-11-18 10:46:10,727 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-18 10:46:10,727 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-11-18 10:46:10,753 INFO L276 IsEmpty]: Start isEmpty. Operand 943 states. [2018-11-18 10:46:10,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2018-11-18 10:46:10,763 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 10:46:10,764 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 10:46:10,766 INFO L423 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 10:46:10,770 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 10:46:10,770 INFO L82 PathProgramCache]: Analyzing trace with hash 99510771, now seen corresponding path program 1 times [2018-11-18 10:46:10,772 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 10:46:10,772 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 10:46:10,830 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 10:46:10,831 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 10:46:10,831 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 10:46:10,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 10:46:11,087 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 10:46:11,089 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 10:46:11,090 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-11-18 10:46:11,093 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-18 10:46:11,103 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-18 10:46:11,104 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-18 10:46:11,106 INFO L87 Difference]: Start difference. First operand 943 states. Second operand 5 states. [2018-11-18 10:46:14,934 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 10:46:14,935 INFO L93 Difference]: Finished difference Result 1875 states and 2685 transitions. [2018-11-18 10:46:14,935 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-11-18 10:46:14,936 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 63 [2018-11-18 10:46:14,936 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 10:46:14,950 INFO L225 Difference]: With dead ends: 1875 [2018-11-18 10:46:14,950 INFO L226 Difference]: Without dead ends: 906 [2018-11-18 10:46:14,956 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2018-11-18 10:46:14,969 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 906 states. [2018-11-18 10:46:15,031 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 906 to 906. [2018-11-18 10:46:15,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 906 states. [2018-11-18 10:46:15,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 906 states to 906 states and 1289 transitions. [2018-11-18 10:46:15,039 INFO L78 Accepts]: Start accepts. Automaton has 906 states and 1289 transitions. Word has length 63 [2018-11-18 10:46:15,040 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 10:46:15,040 INFO L480 AbstractCegarLoop]: Abstraction has 906 states and 1289 transitions. [2018-11-18 10:46:15,040 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-18 10:46:15,041 INFO L276 IsEmpty]: Start isEmpty. Operand 906 states and 1289 transitions. [2018-11-18 10:46:15,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2018-11-18 10:46:15,044 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 10:46:15,044 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 10:46:15,045 INFO L423 AbstractCegarLoop]: === Iteration 2 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 10:46:15,045 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 10:46:15,045 INFO L82 PathProgramCache]: Analyzing trace with hash 1486296181, now seen corresponding path program 1 times [2018-11-18 10:46:15,045 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 10:46:15,045 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 10:46:15,050 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 10:46:15,050 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 10:46:15,051 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 10:46:15,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 10:46:15,168 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 10:46:15,169 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 10:46:15,169 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-11-18 10:46:15,170 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-18 10:46:15,171 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-18 10:46:15,171 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-18 10:46:15,171 INFO L87 Difference]: Start difference. First operand 906 states and 1289 transitions. Second operand 5 states. [2018-11-18 10:46:15,240 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 10:46:15,240 INFO L93 Difference]: Finished difference Result 1792 states and 2555 transitions. [2018-11-18 10:46:15,240 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-11-18 10:46:15,240 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 63 [2018-11-18 10:46:15,240 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 10:46:15,245 INFO L225 Difference]: With dead ends: 1792 [2018-11-18 10:46:15,245 INFO L226 Difference]: Without dead ends: 906 [2018-11-18 10:46:15,247 INFO L604 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 [2018-11-18 10:46:15,248 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 906 states. [2018-11-18 10:46:15,275 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 906 to 906. [2018-11-18 10:46:15,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 906 states. [2018-11-18 10:46:15,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 906 states to 906 states and 1288 transitions. [2018-11-18 10:46:15,278 INFO L78 Accepts]: Start accepts. Automaton has 906 states and 1288 transitions. Word has length 63 [2018-11-18 10:46:15,280 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 10:46:15,280 INFO L480 AbstractCegarLoop]: Abstraction has 906 states and 1288 transitions. [2018-11-18 10:46:15,280 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-18 10:46:15,280 INFO L276 IsEmpty]: Start isEmpty. Operand 906 states and 1288 transitions. [2018-11-18 10:46:15,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2018-11-18 10:46:15,283 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 10:46:15,283 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 10:46:15,283 INFO L423 AbstractCegarLoop]: === Iteration 3 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 10:46:15,283 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 10:46:15,283 INFO L82 PathProgramCache]: Analyzing trace with hash 50765744, now seen corresponding path program 1 times [2018-11-18 10:46:15,283 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 10:46:15,284 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 10:46:15,286 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 10:46:15,286 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 10:46:15,286 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 10:46:15,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 10:46:15,458 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 10:46:15,458 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 10:46:15,458 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2018-11-18 10:46:15,459 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2018-11-18 10:46:15,459 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2018-11-18 10:46:15,459 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=91, Unknown=0, NotChecked=0, Total=110 [2018-11-18 10:46:15,459 INFO L87 Difference]: Start difference. First operand 906 states and 1288 transitions. Second operand 11 states. [2018-11-18 10:46:15,626 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 10:46:15,626 INFO L93 Difference]: Finished difference Result 1834 states and 2602 transitions. [2018-11-18 10:46:15,627 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2018-11-18 10:46:15,627 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 65 [2018-11-18 10:46:15,627 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 10:46:15,630 INFO L225 Difference]: With dead ends: 1834 [2018-11-18 10:46:15,630 INFO L226 Difference]: Without dead ends: 933 [2018-11-18 10:46:15,633 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 19 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 28 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=51, Invalid=291, Unknown=0, NotChecked=0, Total=342 [2018-11-18 10:46:15,634 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 933 states. [2018-11-18 10:46:15,662 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 933 to 925. [2018-11-18 10:46:15,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 925 states. [2018-11-18 10:46:15,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 925 states to 925 states and 1306 transitions. [2018-11-18 10:46:15,665 INFO L78 Accepts]: Start accepts. Automaton has 925 states and 1306 transitions. Word has length 65 [2018-11-18 10:46:15,666 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 10:46:15,666 INFO L480 AbstractCegarLoop]: Abstraction has 925 states and 1306 transitions. [2018-11-18 10:46:15,666 INFO L481 AbstractCegarLoop]: Interpolant automaton has 11 states. [2018-11-18 10:46:15,666 INFO L276 IsEmpty]: Start isEmpty. Operand 925 states and 1306 transitions. [2018-11-18 10:46:15,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2018-11-18 10:46:15,667 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 10:46:15,668 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 10:46:15,668 INFO L423 AbstractCegarLoop]: === Iteration 4 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 10:46:15,668 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 10:46:15,668 INFO L82 PathProgramCache]: Analyzing trace with hash 325492793, now seen corresponding path program 1 times [2018-11-18 10:46:15,668 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 10:46:15,668 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 10:46:15,671 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 10:46:15,671 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 10:46:15,671 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 10:46:15,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 10:46:15,767 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 10:46:15,767 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 10:46:15,768 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2018-11-18 10:46:15,768 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-11-18 10:46:15,768 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-11-18 10:46:15,768 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2018-11-18 10:46:15,768 INFO L87 Difference]: Start difference. First operand 925 states and 1306 transitions. Second operand 7 states. [2018-11-18 10:46:15,838 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 10:46:15,838 INFO L93 Difference]: Finished difference Result 939 states and 1320 transitions. [2018-11-18 10:46:15,838 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-11-18 10:46:15,838 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 70 [2018-11-18 10:46:15,839 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 10:46:15,842 INFO L225 Difference]: With dead ends: 939 [2018-11-18 10:46:15,842 INFO L226 Difference]: Without dead ends: 936 [2018-11-18 10:46:15,842 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=15, Invalid=41, Unknown=0, NotChecked=0, Total=56 [2018-11-18 10:46:15,843 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 936 states. [2018-11-18 10:46:15,866 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 936 to 933. [2018-11-18 10:46:15,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 933 states. [2018-11-18 10:46:15,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 933 states to 933 states and 1314 transitions. [2018-11-18 10:46:15,870 INFO L78 Accepts]: Start accepts. Automaton has 933 states and 1314 transitions. Word has length 70 [2018-11-18 10:46:15,870 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 10:46:15,870 INFO L480 AbstractCegarLoop]: Abstraction has 933 states and 1314 transitions. [2018-11-18 10:46:15,870 INFO L481 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-11-18 10:46:15,870 INFO L276 IsEmpty]: Start isEmpty. Operand 933 states and 1314 transitions. [2018-11-18 10:46:15,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2018-11-18 10:46:15,873 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 10:46:15,873 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 10:46:15,873 INFO L423 AbstractCegarLoop]: === Iteration 5 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 10:46:15,873 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 10:46:15,873 INFO L82 PathProgramCache]: Analyzing trace with hash 486593858, now seen corresponding path program 1 times [2018-11-18 10:46:15,874 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 10:46:15,874 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 10:46:15,876 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 10:46:15,876 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 10:46:15,876 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 10:46:15,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 10:46:16,006 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 10:46:16,006 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 10:46:16,007 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2018-11-18 10:46:16,007 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2018-11-18 10:46:16,007 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2018-11-18 10:46:16,007 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2018-11-18 10:46:16,008 INFO L87 Difference]: Start difference. First operand 933 states and 1314 transitions. Second operand 8 states. [2018-11-18 10:46:16,088 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 10:46:16,088 INFO L93 Difference]: Finished difference Result 963 states and 1346 transitions. [2018-11-18 10:46:16,089 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2018-11-18 10:46:16,089 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 80 [2018-11-18 10:46:16,089 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 10:46:16,092 INFO L225 Difference]: With dead ends: 963 [2018-11-18 10:46:16,092 INFO L226 Difference]: Without dead ends: 960 [2018-11-18 10:46:16,093 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=21, Invalid=69, Unknown=0, NotChecked=0, Total=90 [2018-11-18 10:46:16,094 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 960 states. [2018-11-18 10:46:16,118 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 960 to 934. [2018-11-18 10:46:16,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 934 states. [2018-11-18 10:46:16,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 934 states to 934 states and 1315 transitions. [2018-11-18 10:46:16,122 INFO L78 Accepts]: Start accepts. Automaton has 934 states and 1315 transitions. Word has length 80 [2018-11-18 10:46:16,122 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 10:46:16,122 INFO L480 AbstractCegarLoop]: Abstraction has 934 states and 1315 transitions. [2018-11-18 10:46:16,122 INFO L481 AbstractCegarLoop]: Interpolant automaton has 8 states. [2018-11-18 10:46:16,122 INFO L276 IsEmpty]: Start isEmpty. Operand 934 states and 1315 transitions. [2018-11-18 10:46:16,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2018-11-18 10:46:16,125 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 10:46:16,126 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 10:46:16,126 INFO L423 AbstractCegarLoop]: === Iteration 6 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 10:46:16,126 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 10:46:16,126 INFO L82 PathProgramCache]: Analyzing trace with hash 1878876723, now seen corresponding path program 1 times [2018-11-18 10:46:16,126 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 10:46:16,164 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 10:46:16,166 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 10:46:16,166 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 10:46:16,166 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 10:46:16,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 10:46:16,293 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 10:46:16,293 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 10:46:16,293 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-11-18 10:46:16,293 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-11-18 10:46:16,293 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-11-18 10:46:16,294 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2018-11-18 10:46:16,294 INFO L87 Difference]: Start difference. First operand 934 states and 1315 transitions. Second operand 4 states. [2018-11-18 10:46:19,280 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 10:46:19,280 INFO L93 Difference]: Finished difference Result 1825 states and 2590 transitions. [2018-11-18 10:46:19,281 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-11-18 10:46:19,281 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 104 [2018-11-18 10:46:19,281 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 10:46:19,285 INFO L225 Difference]: With dead ends: 1825 [2018-11-18 10:46:19,285 INFO L226 Difference]: Without dead ends: 934 [2018-11-18 10:46:19,287 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2018-11-18 10:46:19,289 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 934 states. [2018-11-18 10:46:19,321 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 934 to 934. [2018-11-18 10:46:19,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 934 states. [2018-11-18 10:46:19,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 934 states to 934 states and 1314 transitions. [2018-11-18 10:46:19,325 INFO L78 Accepts]: Start accepts. Automaton has 934 states and 1314 transitions. Word has length 104 [2018-11-18 10:46:19,325 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 10:46:19,326 INFO L480 AbstractCegarLoop]: Abstraction has 934 states and 1314 transitions. [2018-11-18 10:46:19,326 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-11-18 10:46:19,326 INFO L276 IsEmpty]: Start isEmpty. Operand 934 states and 1314 transitions. [2018-11-18 10:46:19,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2018-11-18 10:46:19,328 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 10:46:19,328 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 10:46:19,329 INFO L423 AbstractCegarLoop]: === Iteration 7 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 10:46:19,329 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 10:46:19,329 INFO L82 PathProgramCache]: Analyzing trace with hash 1838828440, now seen corresponding path program 1 times [2018-11-18 10:46:19,329 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 10:46:19,329 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 10:46:19,331 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 10:46:19,331 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 10:46:19,331 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 10:46:19,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 10:46:19,409 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 10:46:19,409 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 10:46:19,409 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-18 10:46:19,410 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-18 10:46:19,410 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 10:46:19,410 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 10:46:19,410 INFO L87 Difference]: Start difference. First operand 934 states and 1314 transitions. Second operand 3 states. [2018-11-18 10:46:19,479 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 10:46:19,479 INFO L93 Difference]: Finished difference Result 1826 states and 2599 transitions. [2018-11-18 10:46:19,480 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 10:46:19,480 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 106 [2018-11-18 10:46:19,480 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 10:46:19,484 INFO L225 Difference]: With dead ends: 1826 [2018-11-18 10:46:19,484 INFO L226 Difference]: Without dead ends: 935 [2018-11-18 10:46:19,487 INFO L604 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 [2018-11-18 10:46:19,488 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 935 states. [2018-11-18 10:46:19,522 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 935 to 934. [2018-11-18 10:46:19,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 934 states. [2018-11-18 10:46:19,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 934 states to 934 states and 1311 transitions. [2018-11-18 10:46:19,526 INFO L78 Accepts]: Start accepts. Automaton has 934 states and 1311 transitions. Word has length 106 [2018-11-18 10:46:19,527 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 10:46:19,527 INFO L480 AbstractCegarLoop]: Abstraction has 934 states and 1311 transitions. [2018-11-18 10:46:19,527 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-18 10:46:19,527 INFO L276 IsEmpty]: Start isEmpty. Operand 934 states and 1311 transitions. [2018-11-18 10:46:19,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2018-11-18 10:46:19,530 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 10:46:19,530 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 10:46:19,530 INFO L423 AbstractCegarLoop]: === Iteration 8 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 10:46:19,530 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 10:46:19,530 INFO L82 PathProgramCache]: Analyzing trace with hash 1877702236, now seen corresponding path program 1 times [2018-11-18 10:46:19,530 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 10:46:19,530 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 10:46:19,532 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 10:46:19,532 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 10:46:19,533 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 10:46:19,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 10:46:19,655 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 10:46:19,655 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 10:46:19,655 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-11-18 10:46:19,656 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-18 10:46:19,656 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-18 10:46:19,656 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-18 10:46:19,656 INFO L87 Difference]: Start difference. First operand 934 states and 1311 transitions. Second operand 5 states. [2018-11-18 10:46:19,765 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 10:46:19,765 INFO L93 Difference]: Finished difference Result 1832 states and 2588 transitions. [2018-11-18 10:46:19,766 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-11-18 10:46:19,766 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 109 [2018-11-18 10:46:19,766 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 10:46:19,770 INFO L225 Difference]: With dead ends: 1832 [2018-11-18 10:46:19,770 INFO L226 Difference]: Without dead ends: 941 [2018-11-18 10:46:19,772 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-18 10:46:19,773 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 941 states. [2018-11-18 10:46:19,805 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 941 to 938. [2018-11-18 10:46:19,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 938 states. [2018-11-18 10:46:19,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 938 states to 938 states and 1315 transitions. [2018-11-18 10:46:19,809 INFO L78 Accepts]: Start accepts. Automaton has 938 states and 1315 transitions. Word has length 109 [2018-11-18 10:46:19,810 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 10:46:19,810 INFO L480 AbstractCegarLoop]: Abstraction has 938 states and 1315 transitions. [2018-11-18 10:46:19,810 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-18 10:46:19,810 INFO L276 IsEmpty]: Start isEmpty. Operand 938 states and 1315 transitions. [2018-11-18 10:46:19,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2018-11-18 10:46:19,814 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 10:46:19,814 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 10:46:19,814 INFO L423 AbstractCegarLoop]: === Iteration 9 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 10:46:19,814 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 10:46:19,815 INFO L82 PathProgramCache]: Analyzing trace with hash 335709615, now seen corresponding path program 1 times [2018-11-18 10:46:19,815 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 10:46:19,815 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 10:46:19,817 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 10:46:19,817 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 10:46:19,817 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 10:46:19,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 10:46:19,882 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 10:46:19,882 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 10:46:19,882 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-18 10:46:19,883 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-18 10:46:19,883 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 10:46:19,883 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 10:46:19,883 INFO L87 Difference]: Start difference. First operand 938 states and 1315 transitions. Second operand 3 states. [2018-11-18 10:46:21,964 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 10:46:21,964 INFO L93 Difference]: Finished difference Result 1836 states and 2595 transitions. [2018-11-18 10:46:21,965 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 10:46:21,965 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 121 [2018-11-18 10:46:21,965 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 10:46:21,968 INFO L225 Difference]: With dead ends: 1836 [2018-11-18 10:46:21,968 INFO L226 Difference]: Without dead ends: 941 [2018-11-18 10:46:21,970 INFO L604 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 [2018-11-18 10:46:21,971 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 941 states. [2018-11-18 10:46:21,992 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 941 to 939. [2018-11-18 10:46:21,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 939 states. [2018-11-18 10:46:21,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 939 states to 939 states and 1316 transitions. [2018-11-18 10:46:21,996 INFO L78 Accepts]: Start accepts. Automaton has 939 states and 1316 transitions. Word has length 121 [2018-11-18 10:46:21,996 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 10:46:21,996 INFO L480 AbstractCegarLoop]: Abstraction has 939 states and 1316 transitions. [2018-11-18 10:46:21,996 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-18 10:46:21,996 INFO L276 IsEmpty]: Start isEmpty. Operand 939 states and 1316 transitions. [2018-11-18 10:46:21,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2018-11-18 10:46:21,999 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 10:46:21,999 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 10:46:21,999 INFO L423 AbstractCegarLoop]: === Iteration 10 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 10:46:21,999 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 10:46:21,999 INFO L82 PathProgramCache]: Analyzing trace with hash -1900777744, now seen corresponding path program 1 times [2018-11-18 10:46:21,999 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 10:46:21,999 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 10:46:22,001 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 10:46:22,001 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 10:46:22,002 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 10:46:22,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 10:46:22,065 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 10:46:22,065 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 10:46:22,065 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-18 10:46:22,065 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-18 10:46:22,065 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 10:46:22,065 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 10:46:22,066 INFO L87 Difference]: Start difference. First operand 939 states and 1316 transitions. Second operand 3 states. [2018-11-18 10:46:22,123 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 10:46:22,123 INFO L93 Difference]: Finished difference Result 1830 states and 2586 transitions. [2018-11-18 10:46:22,124 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 10:46:22,124 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 123 [2018-11-18 10:46:22,124 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 10:46:22,127 INFO L225 Difference]: With dead ends: 1830 [2018-11-18 10:46:22,127 INFO L226 Difference]: Without dead ends: 934 [2018-11-18 10:46:22,129 INFO L604 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 [2018-11-18 10:46:22,130 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 934 states. [2018-11-18 10:46:22,151 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 934 to 929. [2018-11-18 10:46:22,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 929 states. [2018-11-18 10:46:22,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 929 states to 929 states and 1301 transitions. [2018-11-18 10:46:22,154 INFO L78 Accepts]: Start accepts. Automaton has 929 states and 1301 transitions. Word has length 123 [2018-11-18 10:46:22,154 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 10:46:22,154 INFO L480 AbstractCegarLoop]: Abstraction has 929 states and 1301 transitions. [2018-11-18 10:46:22,154 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-18 10:46:22,155 INFO L276 IsEmpty]: Start isEmpty. Operand 929 states and 1301 transitions. [2018-11-18 10:46:22,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2018-11-18 10:46:22,157 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 10:46:22,157 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 10:46:22,157 INFO L423 AbstractCegarLoop]: === Iteration 11 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 10:46:22,157 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 10:46:22,157 INFO L82 PathProgramCache]: Analyzing trace with hash -1516929849, now seen corresponding path program 1 times [2018-11-18 10:46:22,158 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 10:46:22,158 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 10:46:22,159 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 10:46:22,159 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 10:46:22,160 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 10:46:22,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 10:46:22,268 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 10:46:22,268 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 10:46:22,268 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-11-18 10:46:22,268 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-18 10:46:22,269 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-18 10:46:22,269 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2018-11-18 10:46:22,269 INFO L87 Difference]: Start difference. First operand 929 states and 1301 transitions. Second operand 6 states. [2018-11-18 10:46:28,267 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 10:46:28,267 INFO L93 Difference]: Finished difference Result 1826 states and 2579 transitions. [2018-11-18 10:46:28,268 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-11-18 10:46:28,268 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 124 [2018-11-18 10:46:28,268 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 10:46:28,272 INFO L225 Difference]: With dead ends: 1826 [2018-11-18 10:46:28,272 INFO L226 Difference]: Without dead ends: 940 [2018-11-18 10:46:28,275 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 11 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2018-11-18 10:46:28,276 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 940 states. [2018-11-18 10:46:28,304 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 940 to 930. [2018-11-18 10:46:28,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 930 states. [2018-11-18 10:46:28,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 930 states to 930 states and 1302 transitions. [2018-11-18 10:46:28,308 INFO L78 Accepts]: Start accepts. Automaton has 930 states and 1302 transitions. Word has length 124 [2018-11-18 10:46:28,308 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 10:46:28,308 INFO L480 AbstractCegarLoop]: Abstraction has 930 states and 1302 transitions. [2018-11-18 10:46:28,308 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-18 10:46:28,309 INFO L276 IsEmpty]: Start isEmpty. Operand 930 states and 1302 transitions. [2018-11-18 10:46:28,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2018-11-18 10:46:28,312 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 10:46:28,312 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 10:46:28,312 INFO L423 AbstractCegarLoop]: === Iteration 12 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 10:46:28,312 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 10:46:28,312 INFO L82 PathProgramCache]: Analyzing trace with hash 1782613864, now seen corresponding path program 1 times [2018-11-18 10:46:28,312 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 10:46:28,312 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 10:46:28,314 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 10:46:28,314 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 10:46:28,314 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 10:46:28,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 10:46:28,624 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 10:46:28,624 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 10:46:28,624 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-11-18 10:46:28,625 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-18 10:46:28,625 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-18 10:46:28,625 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2018-11-18 10:46:28,626 INFO L87 Difference]: Start difference. First operand 930 states and 1302 transitions. Second operand 6 states. [2018-11-18 10:46:28,682 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 10:46:28,683 INFO L93 Difference]: Finished difference Result 1822 states and 2565 transitions. [2018-11-18 10:46:28,683 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-11-18 10:46:28,683 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 126 [2018-11-18 10:46:28,683 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 10:46:28,687 INFO L225 Difference]: With dead ends: 1822 [2018-11-18 10:46:28,687 INFO L226 Difference]: Without dead ends: 930 [2018-11-18 10:46:28,689 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2018-11-18 10:46:28,691 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 930 states. [2018-11-18 10:46:28,718 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 930 to 930. [2018-11-18 10:46:28,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 930 states. [2018-11-18 10:46:28,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 930 states to 930 states and 1301 transitions. [2018-11-18 10:46:28,721 INFO L78 Accepts]: Start accepts. Automaton has 930 states and 1301 transitions. Word has length 126 [2018-11-18 10:46:28,722 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 10:46:28,722 INFO L480 AbstractCegarLoop]: Abstraction has 930 states and 1301 transitions. [2018-11-18 10:46:28,722 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-18 10:46:28,722 INFO L276 IsEmpty]: Start isEmpty. Operand 930 states and 1301 transitions. [2018-11-18 10:46:28,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2018-11-18 10:46:28,725 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 10:46:28,725 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 10:46:28,725 INFO L423 AbstractCegarLoop]: === Iteration 13 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 10:46:28,725 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 10:46:28,725 INFO L82 PathProgramCache]: Analyzing trace with hash 1011880298, now seen corresponding path program 1 times [2018-11-18 10:46:28,725 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 10:46:28,725 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 10:46:28,727 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 10:46:28,727 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 10:46:28,727 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 10:46:29,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-18 10:46:30,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-18 10:46:30,399 INFO L442 BasicCegarLoop]: Counterexample might be feasible [2018-11-18 10:46:30,470 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 18446744073709551701 could not be translated for associated CType STRUCT~~tty_ldisc_ops?magic~INT?name~*CHAR?num~INT?flags~INT?open~*((*tty_struct ) : INT)?close~*((*tty_struct ) : VOID)?flush_buffer~*((*tty_struct ) : VOID)?chars_in_buffer~*((*tty_struct ) : UINT)?read~*((*tty_struct *file *UCHAR UINT ) : UINT)?write~*((*tty_struct *file *UCHAR UINT ) : UINT)?ioctl~*((*tty_struct *file UINT ULONG ) : INT)?compat_ioctl~*((*tty_struct *file UINT ULONG ) : LONG)?set_termios~*((*tty_struct *ktermios ) : VOID)?poll~*((*tty_struct *file *poll_table_struct ) : UINT)?hangup~*((*tty_struct ) : INT)?receive_buf~*((*tty_struct *UCHAR *CHAR INT ) : VOID)?write_wakeup~*((*tty_struct ) : VOID)?dcd_change~*((*tty_struct UINT *pps_event_time ) : VOID)?owner~*module?refcount~INT# [2018-11-18 10:46:30,471 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 18446744073709551649 could not be translated for associated CType STRUCT~~tty_ldisc_ops?magic~INT?name~*CHAR?num~INT?flags~INT?open~*((*tty_struct ) : INT)?close~*((*tty_struct ) : VOID)?flush_buffer~*((*tty_struct ) : VOID)?chars_in_buffer~*((*tty_struct ) : UINT)?read~*((*tty_struct *file *UCHAR UINT ) : UINT)?write~*((*tty_struct *file *UCHAR UINT ) : UINT)?ioctl~*((*tty_struct *file UINT ULONG ) : INT)?compat_ioctl~*((*tty_struct *file UINT ULONG ) : LONG)?set_termios~*((*tty_struct *ktermios ) : VOID)?poll~*((*tty_struct *file *poll_table_struct ) : UINT)?hangup~*((*tty_struct ) : INT)?receive_buf~*((*tty_struct *UCHAR *CHAR INT ) : VOID)?write_wakeup~*((*tty_struct ) : VOID)?dcd_change~*((*tty_struct UINT *pps_event_time ) : VOID)?owner~*module?refcount~INT# [2018-11-18 10:46:30,472 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 18446744073709551653 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 ) : ~u16~0)?ndo_change_rx_flags~*((*net_device INT ) : VOID)?ndo_set_rx_mode~*((*net_device ) : VOID)?ndo_set_multicast_list~*((*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_register~*((*net_device *vlan_group ) : VOID)?ndo_vlan_rx_add_vid~*((*net_device USHORT ) : VOID)?ndo_vlan_rx_kill_vid~*((*net_device USHORT ) : VOID)?ndo_poll_controller~*((*net_device ) : VOID)?ndo_netpoll_setup~*((*net_device *netpoll_info ) : INT)?ndo_netpoll_cleanup~*((*net_device ) : VOID)?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_tx_rate~*((*net_device INT INT ) : INT)?ndo_get_vf_config~*((*net_device INT *ifla_vf_info ) : INT)?ndo_set_vf_port~*((*net_device INT **nlattr ) : INT)?ndo_get_vf_port~*((*net_device INT *sk_buff ) : 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_get_wwn~*((*net_device *~u64~0 INT ) : INT)# [2018-11-18 10:46:30,474 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 18446744073709551641 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 ) : ~u16~0)?ndo_change_rx_flags~*((*net_device INT ) : VOID)?ndo_set_rx_mode~*((*net_device ) : VOID)?ndo_set_multicast_list~*((*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_register~*((*net_device *vlan_group ) : VOID)?ndo_vlan_rx_add_vid~*((*net_device USHORT ) : VOID)?ndo_vlan_rx_kill_vid~*((*net_device USHORT ) : VOID)?ndo_poll_controller~*((*net_device ) : VOID)?ndo_netpoll_setup~*((*net_device *netpoll_info ) : INT)?ndo_netpoll_cleanup~*((*net_device ) : VOID)?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_tx_rate~*((*net_device INT INT ) : INT)?ndo_get_vf_config~*((*net_device INT *ifla_vf_info ) : INT)?ndo_set_vf_port~*((*net_device INT **nlattr ) : INT)?ndo_get_vf_port~*((*net_device INT *sk_buff ) : 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_get_wwn~*((*net_device *~u64~0 INT ) : INT)# [2018-11-18 10:46:30,496 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch503 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-11-18 10:46:30,497 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch503 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-11-18 10:46:30,515 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch7 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-11-18 10:46:30,515 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch7 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-11-18 10:46:30,547 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 18.11 10:46:30 BoogieIcfgContainer [2018-11-18 10:46:30,547 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-11-18 10:46:30,548 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-18 10:46:30,548 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-18 10:46:30,548 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-18 10:46:30,548 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 10:46:10" (3/4) ... [2018-11-18 10:46:30,551 INFO L147 WitnessPrinter]: No result that supports witness generation found [2018-11-18 10:46:30,551 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-18 10:46:30,552 INFO L168 Benchmark]: Toolchain (without parser) took 26137.74 ms. Allocated memory was 1.0 GB in the beginning and 1.7 GB in the end (delta: 693.1 MB). Free memory was 943.0 MB in the beginning and 898.4 MB in the end (delta: 44.6 MB). Peak memory consumption was 737.7 MB. Max. memory is 11.5 GB. [2018-11-18 10:46:30,553 INFO L168 Benchmark]: CDTParser took 0.11 ms. Allocated memory is still 1.0 GB. Free memory is still 980.1 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-18 10:46:30,553 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2077.87 ms. Allocated memory was 1.0 GB in the beginning and 1.4 GB in the end (delta: 334.5 MB). Free memory was 943.0 MB in the beginning and 1.3 GB in the end (delta: -357.7 MB). Peak memory consumption was 459.4 MB. Max. memory is 11.5 GB. [2018-11-18 10:46:30,554 INFO L168 Benchmark]: Boogie Preprocessor took 138.03 ms. Allocated memory is still 1.4 GB. Free memory was 1.3 GB in the beginning and 1.3 GB in the end (delta: 18.1 MB). Peak memory consumption was 18.1 MB. Max. memory is 11.5 GB. [2018-11-18 10:46:30,554 INFO L168 Benchmark]: RCFGBuilder took 4033.26 ms. Allocated memory is still 1.4 GB. Free memory was 1.3 GB in the beginning and 900.7 MB in the end (delta: 381.9 MB). Peak memory consumption was 381.9 MB. Max. memory is 11.5 GB. [2018-11-18 10:46:30,555 INFO L168 Benchmark]: TraceAbstraction took 19881.88 ms. Allocated memory was 1.4 GB in the beginning and 1.7 GB in the end (delta: 358.6 MB). Free memory was 900.7 MB in the beginning and 898.4 MB in the end (delta: 2.3 MB). Peak memory consumption was 360.9 MB. Max. memory is 11.5 GB. [2018-11-18 10:46:30,555 INFO L168 Benchmark]: Witness Printer took 3.78 ms. Allocated memory is still 1.7 GB. Free memory is still 898.4 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-18 10:46:30,559 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.11 ms. Allocated memory is still 1.0 GB. Free memory is still 980.1 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 2077.87 ms. Allocated memory was 1.0 GB in the beginning and 1.4 GB in the end (delta: 334.5 MB). Free memory was 943.0 MB in the beginning and 1.3 GB in the end (delta: -357.7 MB). Peak memory consumption was 459.4 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 138.03 ms. Allocated memory is still 1.4 GB. Free memory was 1.3 GB in the beginning and 1.3 GB in the end (delta: 18.1 MB). Peak memory consumption was 18.1 MB. Max. memory is 11.5 GB. * RCFGBuilder took 4033.26 ms. Allocated memory is still 1.4 GB. Free memory was 1.3 GB in the beginning and 900.7 MB in the end (delta: 381.9 MB). Peak memory consumption was 381.9 MB. Max. memory is 11.5 GB. * TraceAbstraction took 19881.88 ms. Allocated memory was 1.4 GB in the beginning and 1.7 GB in the end (delta: 358.6 MB). Free memory was 900.7 MB in the beginning and 898.4 MB in the end (delta: 2.3 MB). Peak memory consumption was 360.9 MB. Max. memory is 11.5 GB. * Witness Printer took 3.78 ms. Allocated memory is still 1.7 GB. Free memory is still 898.4 MB. There was no memory consumed. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 18446744073709551701 could not be translated for associated CType STRUCT~~tty_ldisc_ops?magic~INT?name~*CHAR?num~INT?flags~INT?open~*((*tty_struct ) : INT)?close~*((*tty_struct ) : VOID)?flush_buffer~*((*tty_struct ) : VOID)?chars_in_buffer~*((*tty_struct ) : UINT)?read~*((*tty_struct *file *UCHAR UINT ) : UINT)?write~*((*tty_struct *file *UCHAR UINT ) : UINT)?ioctl~*((*tty_struct *file UINT ULONG ) : INT)?compat_ioctl~*((*tty_struct *file UINT ULONG ) : LONG)?set_termios~*((*tty_struct *ktermios ) : VOID)?poll~*((*tty_struct *file *poll_table_struct ) : UINT)?hangup~*((*tty_struct ) : INT)?receive_buf~*((*tty_struct *UCHAR *CHAR INT ) : VOID)?write_wakeup~*((*tty_struct ) : VOID)?dcd_change~*((*tty_struct UINT *pps_event_time ) : VOID)?owner~*module?refcount~INT# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 18446744073709551649 could not be translated for associated CType STRUCT~~tty_ldisc_ops?magic~INT?name~*CHAR?num~INT?flags~INT?open~*((*tty_struct ) : INT)?close~*((*tty_struct ) : VOID)?flush_buffer~*((*tty_struct ) : VOID)?chars_in_buffer~*((*tty_struct ) : UINT)?read~*((*tty_struct *file *UCHAR UINT ) : UINT)?write~*((*tty_struct *file *UCHAR UINT ) : UINT)?ioctl~*((*tty_struct *file UINT ULONG ) : INT)?compat_ioctl~*((*tty_struct *file UINT ULONG ) : LONG)?set_termios~*((*tty_struct *ktermios ) : VOID)?poll~*((*tty_struct *file *poll_table_struct ) : UINT)?hangup~*((*tty_struct ) : INT)?receive_buf~*((*tty_struct *UCHAR *CHAR INT ) : VOID)?write_wakeup~*((*tty_struct ) : VOID)?dcd_change~*((*tty_struct UINT *pps_event_time ) : VOID)?owner~*module?refcount~INT# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 18446744073709551653 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 ) : ~u16~0)?ndo_change_rx_flags~*((*net_device INT ) : VOID)?ndo_set_rx_mode~*((*net_device ) : VOID)?ndo_set_multicast_list~*((*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_register~*((*net_device *vlan_group ) : VOID)?ndo_vlan_rx_add_vid~*((*net_device USHORT ) : VOID)?ndo_vlan_rx_kill_vid~*((*net_device USHORT ) : VOID)?ndo_poll_controller~*((*net_device ) : VOID)?ndo_netpoll_setup~*((*net_device *netpoll_info ) : INT)?ndo_netpoll_cleanup~*((*net_device ) : VOID)?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_tx_rate~*((*net_device INT INT ) : INT)?ndo_get_vf_config~*((*net_device INT *ifla_vf_info ) : INT)?ndo_set_vf_port~*((*net_device INT **nlattr ) : INT)?ndo_get_vf_port~*((*net_device INT *sk_buff ) : 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_get_wwn~*((*net_device *~u64~0 INT ) : INT)# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 18446744073709551641 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 ) : ~u16~0)?ndo_change_rx_flags~*((*net_device INT ) : VOID)?ndo_set_rx_mode~*((*net_device ) : VOID)?ndo_set_multicast_list~*((*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_register~*((*net_device *vlan_group ) : VOID)?ndo_vlan_rx_add_vid~*((*net_device USHORT ) : VOID)?ndo_vlan_rx_kill_vid~*((*net_device USHORT ) : VOID)?ndo_poll_controller~*((*net_device ) : VOID)?ndo_netpoll_setup~*((*net_device *netpoll_info ) : INT)?ndo_netpoll_cleanup~*((*net_device ) : VOID)?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_tx_rate~*((*net_device INT INT ) : INT)?ndo_get_vf_config~*((*net_device INT *ifla_vf_info ) : INT)?ndo_set_vf_port~*((*net_device INT **nlattr ) : INT)?ndo_get_vf_port~*((*net_device INT *sk_buff ) : 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_get_wwn~*((*net_device *~u64~0 INT ) : INT)# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch503 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~switch503 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~switch7 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~switch7 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: 7352]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: overapproximation of bitwiseAnd at line 4745. Possible FailurePath: [L5012] FCALL "include/linux/netdevice.h" [L5018] FCALL "<6>netif_stop_queue() cannot be called before register_netdev()" [L5447] FCALL "<4>%s: unable to grow slip buffers, MTU change cancelled.\n" [L5605] FCALL "<4>%s: compressed packet ignored\n" [L5627] FCALL "<6>%s: header compression turned on\n" [L5647] FCALL "<4>%s: memory squeeze, dropping packet.\n" [L5672] FCALL "<4>%s: truncating oversized transmit packet!\n" [L5760] FCALL "<4>%s: transmit timed out, %s?\n" [L5760] FCALL "bad line quality" [L5760] FCALL "driver error" [L5785] FCALL "<4>%s: xmit call when iface is down\n" [L6128] FCALL "sl%d" [L6144] EXPR, FCALL "&(&sl->lock)->rlock" [L6146] EXPR, FCALL "&sl->keepalive_timer" [L6149] EXPR, FCALL "&sl->outfill_timer" [L6904] EXPR, FCALL "slip" [L6918] FCALL "<6>SLIP: version %s (dynamic channels, max=%d) (6 bit encapsulation enabled).\n" [L6919] FCALL "0.8.4-NET3.019-NEWTTY" [L6920] FCALL "<6>CSLIP: code copyright 1989 Regents of the University of California.\n" [L6921] FCALL "<6>SLIP linefill/keepalive option.\n" [L6925] FCALL "<3>SLIP: Can\'t allocate slip devices array.\n" [L6932] FCALL "<3>SLIP: can\'t register line discipline (err = %d)\n" [L7011] FCALL "<3>%s: tty discipline still running\n" [L7029] FCALL "<3>SLIP: can\'t unregister line discipline (err = %d)\n" [L7094] FCALL "<7>%s: no packets received during keepalive timeout, hangup.\n" [L5080] static int slip_maxdev = 256; [L7114] int LDV_IN_INTERRUPT ; [L5079] static struct net_device **slip_devs ; [L5948-L5951] FCALL static struct net_device_ops const sl_netdev_ops = {& sl_init, & sl_uninit, & sl_open, & sl_close, & sl_xmit, 0, 0, 0, 0, 0, 0, & sl_ioctl, 0, & sl_change_mtu, 0, & sl_tx_timeout, & sl_get_stats64, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; [L6903-L6906] FCALL static struct tty_ldisc_ops sl_ldisc = {21507, (char *)"slip", 0, 0, & slip_open, & slip_close, 0, 0, 0, 0, & slip_ioctl, & slip_compat_ioctl, 0, 0, & slip_hangup, & slip_receive_buf, & slip_write_wakeup, 0, & __this_module, 0}; VAL ["&(&sl->lock)->rlock"={18446744073709551659:0}, "&sl->keepalive_timer"={18446744073709551631:0}, "&sl->outfill_timer"={18446744073709551707:0}, "0.8.4-NET3.019-NEWTTY"={1:0}, "<3>%s: tty discipline still running\n"={18446744073709551682:0}, "<3>SLIP: Can\'t allocate slip devices array.\n"={18446744073709551691:0}, "<3>SLIP: can\'t register line discipline (err = %d)\n"={18446744073709551710:0}, "<3>SLIP: can\'t unregister line discipline (err = %d)\n"={18446744073709551652:0}, "<4>%s: compressed packet ignored\n"={18446744073709551686:0}, "<4>%s: memory squeeze, dropping packet.\n"={18446744073709551624:0}, "<4>%s: transmit timed out, %s?\n"={18446744073709551671:0}, "<4>%s: truncating oversized transmit packet!\n"={18446744073709551646:0}, "<4>%s: unable to grow slip buffers, MTU change cancelled.\n"={18446744073709551693:0}, "<4>%s: xmit call when iface is down\n"={18446744073709551696:0}, "<6>%s: header compression turned on\n"={2:0}, "<6>CSLIP: code copyright 1989 Regents of the University of California.\n"={18446744073709551638:0}, "<6>netif_stop_queue() cannot be called before register_netdev()"={18446744073709551676:0}, "<6>SLIP linefill/keepalive option.\n"={18446744073709551640:0}, "<6>SLIP: version %s (dynamic channels, max=%d) (6 bit encapsulation enabled).\n"={18446744073709551711:0}, "<7>%s: no packets received during keepalive timeout, hangup.\n"={18446744073709551705:0}, "bad line quality"={18446744073709551667:0}, "driver error"={18446744073709551664:0}, "include/linux/netdevice.h"={18446744073709551642:0}, "sl%d"={18446744073709551637:0}, "slip"={18446744073709551648:0}, \old("&(&sl->lock)->rlock")=18446744073709551685, \old("&(&sl->lock)->rlock")=18446744073709551658, \old("&sl->keepalive_timer")=18446744073709551668, \old("&sl->keepalive_timer")=18446744073709551628, \old("&sl->outfill_timer")=18446744073709551650, \old("&sl->outfill_timer")=18446744073709551708, \old("0.8.4-NET3.019-NEWTTY")=18446744073709551636, \old("0.8.4-NET3.019-NEWTTY")=18446744073709551645, \old("<3>%s: tty discipline still running\n")=18446744073709551688, \old("<3>%s: tty discipline still running\n")=18446744073709551619, \old("<3>SLIP: Can\'t allocate slip devices array.\n")=18446744073709551689, \old("<3>SLIP: Can\'t allocate slip devices array.\n")=18446744073709551680, \old("<3>SLIP: can\'t register line discipline (err = %d)\n")=18446744073709551706, \old("<3>SLIP: can\'t register line discipline (err = %d)\n")=18446744073709551709, \old("<3>SLIP: can\'t unregister line discipline (err = %d)\n")=18446744073709551669, \old("<3>SLIP: can\'t unregister line discipline (err = %d)\n")=18446744073709551651, \old("<4>%s: compressed packet ignored\n")=18446744073709551683, \old("<4>%s: compressed packet ignored\n")=18446744073709551622, \old("<4>%s: memory squeeze, dropping packet.\n")=18446744073709551697, \old("<4>%s: memory squeeze, dropping packet.\n")=18446744073709551627, \old("<4>%s: transmit timed out, %s?\n")=18446744073709551672, \old("<4>%s: transmit timed out, %s?\n")=18446744073709551620, \old("<4>%s: truncating oversized transmit packet!\n")=18446744073709551681, \old("<4>%s: truncating oversized transmit packet!\n")=18446744073709551623, \old("<4>%s: unable to grow slip buffers, MTU change cancelled.\n")=18446744073709551662, \old("<4>%s: unable to grow slip buffers, MTU change cancelled.\n")=18446744073709551692, \old("<4>%s: xmit call when iface is down\n")=18446744073709551632, \old("<4>%s: xmit call when iface is down\n")=18446744073709551694, \old("<6>%s: header compression turned on\n")=18446744073709551657, \old("<6>%s: header compression turned on\n")=18446744073709551634, \old("<6>CSLIP: code copyright 1989 Regents of the University of California.\n")=18446744073709551633, \old("<6>CSLIP: code copyright 1989 Regents of the University of California.\n")=18446744073709551630, \old("<6>netif_stop_queue() cannot be called before register_netdev()")=18446744073709551699, \old("<6>netif_stop_queue() cannot be called before register_netdev()")=18446744073709551677, \old("<6>SLIP linefill/keepalive option.\n")=18446744073709551635, \old("<6>SLIP linefill/keepalive option.\n")=18446744073709551703, \old("<6>SLIP: version %s (dynamic channels, max=%d) (6 bit encapsulation enabled).\n")=18446744073709551712, \old("<6>SLIP: version %s (dynamic channels, max=%d) (6 bit encapsulation enabled).\n")=18446744073709551713, \old("<7>%s: no packets received during keepalive timeout, hangup.\n")=18446744073709551675, \old("<7>%s: no packets received during keepalive timeout, hangup.\n")=18446744073709551704, \old("bad line quality")=18446744073709551673, \old("bad line quality")=18446744073709551665, \old("driver error")=18446744073709551666, \old("driver error")=18446744073709551684, \old("include/linux/netdevice.h")=18446744073709551643, \old("include/linux/netdevice.h")=18446744073709551625, \old("sl%d")=18446744073709551639, \old("sl%d")=18446744073709551654, \old("slip")=18446744073709551661, \old("slip")=18446744073709551695, \old(LDV_IN_INTERRUPT)=18446744073709551621, \old(sl_ldisc)=null, \old(sl_ldisc)=null, \old(sl_netdev_ops)=null, \old(sl_netdev_ops)=null, \old(slip_devs)=18446744073709551647, \old(slip_devs)=18446744073709551698, \old(slip_maxdev)=18446744073709551660, __this_module={18446744073709551690:18446744073709551656}, LDV_IN_INTERRUPT=0, sl_ldisc={18446744073709551700:0}, sl_netdev_ops={18446744073709551655:0}, slip_devs={0:0}, slip_maxdev=256] [L7117] struct net_device *var_group1 ; [L7118] int res_sl_init_14 ; [L7119] int res_sl_open_11 ; [L7120] int res_sl_close_10 ; [L7121] struct sk_buff *var_group2 ; [L7122] struct rtnl_link_stats64 *var_group3 ; [L7123] int var_sl_change_mtu_12_p1 ; [L7124] struct ifreq *var_group4 ; [L7125] int var_sl_ioctl_30_p2 ; [L7126] struct tty_struct *var_group5 ; [L7127] int res_slip_open_21 ; [L7128] struct file *var_group6 ; [L7129] unsigned int var_slip_ioctl_28_p2 ; [L7130] unsigned long var_slip_ioctl_28_p3 ; [L7131] unsigned int var_slip_compat_ioctl_29_p2 ; [L7132] unsigned long var_slip_compat_ioctl_29_p3 ; [L7133] unsigned char const *var_slip_receive_buf_18_p1 ; [L7134] char *var_slip_receive_buf_18_p2 ; [L7135] int var_slip_receive_buf_18_p3 ; [L7136] unsigned long var_sl_keepalive_34_p0 ; [L7137] unsigned long var_sl_outfill_33_p0 ; [L7138] int ldv_s_sl_netdev_ops_net_device_ops ; [L7139] int ldv_s_sl_ldisc_tty_ldisc_ops ; [L7140] int tmp ; [L7141] int tmp___0 ; [L7142] int tmp___1 ; [L7145] ldv_s_sl_netdev_ops_net_device_ops = 0 [L7146] ldv_s_sl_ldisc_tty_ldisc_ops = 0 [L7147] LDV_IN_INTERRUPT = 1 [L7148] FCALL ldv_initialize() [L7149] FCALL ldv_handler_precall() VAL ["&(&sl->lock)->rlock"={18446744073709551659:0}, "&sl->keepalive_timer"={18446744073709551631:0}, "&sl->outfill_timer"={18446744073709551707:0}, "0.8.4-NET3.019-NEWTTY"={1:0}, "<3>%s: tty discipline still running\n"={18446744073709551682:0}, "<3>SLIP: Can\'t allocate slip devices array.\n"={18446744073709551691:0}, "<3>SLIP: can\'t register line discipline (err = %d)\n"={18446744073709551710:0}, "<3>SLIP: can\'t unregister line discipline (err = %d)\n"={18446744073709551652:0}, "<4>%s: compressed packet ignored\n"={18446744073709551686:0}, "<4>%s: memory squeeze, dropping packet.\n"={18446744073709551624:0}, "<4>%s: transmit timed out, %s?\n"={18446744073709551671:0}, "<4>%s: truncating oversized transmit packet!\n"={18446744073709551646:0}, "<4>%s: unable to grow slip buffers, MTU change cancelled.\n"={18446744073709551693:0}, "<4>%s: xmit call when iface is down\n"={18446744073709551696:0}, "<6>%s: header compression turned on\n"={2:0}, "<6>CSLIP: code copyright 1989 Regents of the University of California.\n"={18446744073709551638:0}, "<6>netif_stop_queue() cannot be called before register_netdev()"={18446744073709551676:0}, "<6>SLIP linefill/keepalive option.\n"={18446744073709551640:0}, "<6>SLIP: version %s (dynamic channels, max=%d) (6 bit encapsulation enabled).\n"={18446744073709551711:0}, "<7>%s: no packets received during keepalive timeout, hangup.\n"={18446744073709551705:0}, "bad line quality"={18446744073709551667:0}, "driver error"={18446744073709551664:0}, "include/linux/netdevice.h"={18446744073709551642:0}, "sl%d"={18446744073709551637:0}, "slip"={18446744073709551648:0}, \old(LDV_IN_INTERRUPT)=0, \old(slip_devs)=0, \old(slip_devs)=0, \old(slip_maxdev)=256, __this_module={18446744073709551690:18446744073709551656}, LDV_IN_INTERRUPT=1, ldv_s_sl_ldisc_tty_ldisc_ops=0, ldv_s_sl_netdev_ops_net_device_ops=0, sl_ldisc={18446744073709551700:0}, sl_netdev_ops={18446744073709551655:0}, slip_devs={0:0}, slip_maxdev=256] [L7150] CALL, EXPR slip_init() VAL ["&(&sl->lock)->rlock"={18446744073709551659:0}, "&sl->keepalive_timer"={18446744073709551631:0}, "&sl->outfill_timer"={18446744073709551707:0}, "0.8.4-NET3.019-NEWTTY"={1:0}, "<3>%s: tty discipline still running\n"={18446744073709551682:0}, "<3>SLIP: Can\'t allocate slip devices array.\n"={18446744073709551691:0}, "<3>SLIP: can\'t register line discipline (err = %d)\n"={18446744073709551710:0}, "<3>SLIP: can\'t unregister line discipline (err = %d)\n"={18446744073709551652:0}, "<4>%s: compressed packet ignored\n"={18446744073709551686:0}, "<4>%s: memory squeeze, dropping packet.\n"={18446744073709551624:0}, "<4>%s: transmit timed out, %s?\n"={18446744073709551671:0}, "<4>%s: truncating oversized transmit packet!\n"={18446744073709551646:0}, "<4>%s: unable to grow slip buffers, MTU change cancelled.\n"={18446744073709551693:0}, "<4>%s: xmit call when iface is down\n"={18446744073709551696:0}, "<6>%s: header compression turned on\n"={2:0}, "<6>CSLIP: code copyright 1989 Regents of the University of California.\n"={18446744073709551638:0}, "<6>netif_stop_queue() cannot be called before register_netdev()"={18446744073709551676:0}, "<6>SLIP linefill/keepalive option.\n"={18446744073709551640:0}, "<6>SLIP: version %s (dynamic channels, max=%d) (6 bit encapsulation enabled).\n"={18446744073709551711:0}, "<7>%s: no packets received during keepalive timeout, hangup.\n"={18446744073709551705:0}, "bad line quality"={18446744073709551667:0}, "driver error"={18446744073709551664:0}, "include/linux/netdevice.h"={18446744073709551642:0}, "sl%d"={18446744073709551637:0}, "slip"={18446744073709551648:0}, \old(LDV_IN_INTERRUPT)=0, \old(slip_devs)=0, \old(slip_devs)=0, \old(slip_maxdev)=256, __this_module={18446744073709551690:18446744073709551656}, LDV_IN_INTERRUPT=1, sl_ldisc={18446744073709551700:0}, sl_netdev_ops={18446744073709551655:0}, slip_devs={0:0}, slip_maxdev=256] [L6909] int status ; [L6910] void *tmp ; VAL ["&(&sl->lock)->rlock"={18446744073709551659:0}, "&sl->keepalive_timer"={18446744073709551631:0}, "&sl->outfill_timer"={18446744073709551707:0}, "0.8.4-NET3.019-NEWTTY"={1:0}, "<3>%s: tty discipline still running\n"={18446744073709551682:0}, "<3>SLIP: Can\'t allocate slip devices array.\n"={18446744073709551691:0}, "<3>SLIP: can\'t register line discipline (err = %d)\n"={18446744073709551710:0}, "<3>SLIP: can\'t unregister line discipline (err = %d)\n"={18446744073709551652:0}, "<4>%s: compressed packet ignored\n"={18446744073709551686:0}, "<4>%s: memory squeeze, dropping packet.\n"={18446744073709551624:0}, "<4>%s: transmit timed out, %s?\n"={18446744073709551671:0}, "<4>%s: truncating oversized transmit packet!\n"={18446744073709551646:0}, "<4>%s: unable to grow slip buffers, MTU change cancelled.\n"={18446744073709551693:0}, "<4>%s: xmit call when iface is down\n"={18446744073709551696:0}, "<6>%s: header compression turned on\n"={2:0}, "<6>CSLIP: code copyright 1989 Regents of the University of California.\n"={18446744073709551638:0}, "<6>netif_stop_queue() cannot be called before register_netdev()"={18446744073709551676:0}, "<6>SLIP linefill/keepalive option.\n"={18446744073709551640:0}, "<6>SLIP: version %s (dynamic channels, max=%d) (6 bit encapsulation enabled).\n"={18446744073709551711:0}, "<7>%s: no packets received during keepalive timeout, hangup.\n"={18446744073709551705:0}, "bad line quality"={18446744073709551667:0}, "driver error"={18446744073709551664:0}, "include/linux/netdevice.h"={18446744073709551642:0}, "sl%d"={18446744073709551637:0}, "slip"={18446744073709551648:0}, \old(LDV_IN_INTERRUPT)=0, \old(slip_devs)=0, \old(slip_devs)=0, \old(slip_maxdev)=256, __this_module={18446744073709551690:18446744073709551656}, LDV_IN_INTERRUPT=1, sl_ldisc={18446744073709551700:0}, sl_netdev_ops={18446744073709551655:0}, slip_devs={0:0}, slip_maxdev=256] [L6913] COND FALSE !(slip_maxdev <= 3) VAL ["&(&sl->lock)->rlock"={18446744073709551659:0}, "&sl->keepalive_timer"={18446744073709551631:0}, "&sl->outfill_timer"={18446744073709551707:0}, "0.8.4-NET3.019-NEWTTY"={1:0}, "<3>%s: tty discipline still running\n"={18446744073709551682:0}, "<3>SLIP: Can\'t allocate slip devices array.\n"={18446744073709551691:0}, "<3>SLIP: can\'t register line discipline (err = %d)\n"={18446744073709551710:0}, "<3>SLIP: can\'t unregister line discipline (err = %d)\n"={18446744073709551652:0}, "<4>%s: compressed packet ignored\n"={18446744073709551686:0}, "<4>%s: memory squeeze, dropping packet.\n"={18446744073709551624:0}, "<4>%s: transmit timed out, %s?\n"={18446744073709551671:0}, "<4>%s: truncating oversized transmit packet!\n"={18446744073709551646:0}, "<4>%s: unable to grow slip buffers, MTU change cancelled.\n"={18446744073709551693:0}, "<4>%s: xmit call when iface is down\n"={18446744073709551696:0}, "<6>%s: header compression turned on\n"={2:0}, "<6>CSLIP: code copyright 1989 Regents of the University of California.\n"={18446744073709551638:0}, "<6>netif_stop_queue() cannot be called before register_netdev()"={18446744073709551676:0}, "<6>SLIP linefill/keepalive option.\n"={18446744073709551640:0}, "<6>SLIP: version %s (dynamic channels, max=%d) (6 bit encapsulation enabled).\n"={18446744073709551711:0}, "<7>%s: no packets received during keepalive timeout, hangup.\n"={18446744073709551705:0}, "bad line quality"={18446744073709551667:0}, "driver error"={18446744073709551664:0}, "include/linux/netdevice.h"={18446744073709551642:0}, "sl%d"={18446744073709551637:0}, "slip"={18446744073709551648:0}, \old(LDV_IN_INTERRUPT)=0, \old(slip_devs)=0, \old(slip_devs)=0, \old(slip_maxdev)=256, __this_module={18446744073709551690:18446744073709551656}, LDV_IN_INTERRUPT=1, sl_ldisc={18446744073709551700:0}, sl_netdev_ops={18446744073709551655:0}, slip_devs={0:0}, slip_maxdev=256] [L6922] CALL, EXPR kzalloc((unsigned long )slip_maxdev * 8UL, 208U) VAL ["&(&sl->lock)->rlock"={18446744073709551659:0}, "&sl->keepalive_timer"={18446744073709551631:0}, "&sl->outfill_timer"={18446744073709551707:0}, "0.8.4-NET3.019-NEWTTY"={1:0}, "<3>%s: tty discipline still running\n"={18446744073709551682:0}, "<3>SLIP: Can\'t allocate slip devices array.\n"={18446744073709551691:0}, "<3>SLIP: can\'t register line discipline (err = %d)\n"={18446744073709551710:0}, "<3>SLIP: can\'t unregister line discipline (err = %d)\n"={18446744073709551652:0}, "<4>%s: compressed packet ignored\n"={18446744073709551686:0}, "<4>%s: memory squeeze, dropping packet.\n"={18446744073709551624:0}, "<4>%s: transmit timed out, %s?\n"={18446744073709551671:0}, "<4>%s: truncating oversized transmit packet!\n"={18446744073709551646:0}, "<4>%s: unable to grow slip buffers, MTU change cancelled.\n"={18446744073709551693:0}, "<4>%s: xmit call when iface is down\n"={18446744073709551696:0}, "<6>%s: header compression turned on\n"={2:0}, "<6>CSLIP: code copyright 1989 Regents of the University of California.\n"={18446744073709551638:0}, "<6>netif_stop_queue() cannot be called before register_netdev()"={18446744073709551676:0}, "<6>SLIP linefill/keepalive option.\n"={18446744073709551640:0}, "<6>SLIP: version %s (dynamic channels, max=%d) (6 bit encapsulation enabled).\n"={18446744073709551711:0}, "<7>%s: no packets received during keepalive timeout, hangup.\n"={18446744073709551705:0}, "bad line quality"={18446744073709551667:0}, "driver error"={18446744073709551664:0}, "include/linux/netdevice.h"={18446744073709551642:0}, "sl%d"={18446744073709551637:0}, "slip"={18446744073709551648:0}, \old(flags)=208, \old(LDV_IN_INTERRUPT)=0, \old(size)=2048, \old(slip_devs)=0, \old(slip_devs)=0, \old(slip_maxdev)=256, __this_module={18446744073709551690:18446744073709551656}, LDV_IN_INTERRUPT=1, sl_ldisc={18446744073709551700:0}, sl_netdev_ops={18446744073709551655:0}, slip_devs={0:0}, slip_maxdev=256] [L4891] void *tmp ; VAL ["&(&sl->lock)->rlock"={18446744073709551659:0}, "&sl->keepalive_timer"={18446744073709551631:0}, "&sl->outfill_timer"={18446744073709551707:0}, "0.8.4-NET3.019-NEWTTY"={1:0}, "<3>%s: tty discipline still running\n"={18446744073709551682:0}, "<3>SLIP: Can\'t allocate slip devices array.\n"={18446744073709551691:0}, "<3>SLIP: can\'t register line discipline (err = %d)\n"={18446744073709551710:0}, "<3>SLIP: can\'t unregister line discipline (err = %d)\n"={18446744073709551652:0}, "<4>%s: compressed packet ignored\n"={18446744073709551686:0}, "<4>%s: memory squeeze, dropping packet.\n"={18446744073709551624:0}, "<4>%s: transmit timed out, %s?\n"={18446744073709551671:0}, "<4>%s: truncating oversized transmit packet!\n"={18446744073709551646:0}, "<4>%s: unable to grow slip buffers, MTU change cancelled.\n"={18446744073709551693:0}, "<4>%s: xmit call when iface is down\n"={18446744073709551696:0}, "<6>%s: header compression turned on\n"={2:0}, "<6>CSLIP: code copyright 1989 Regents of the University of California.\n"={18446744073709551638:0}, "<6>netif_stop_queue() cannot be called before register_netdev()"={18446744073709551676:0}, "<6>SLIP linefill/keepalive option.\n"={18446744073709551640:0}, "<6>SLIP: version %s (dynamic channels, max=%d) (6 bit encapsulation enabled).\n"={18446744073709551711:0}, "<7>%s: no packets received during keepalive timeout, hangup.\n"={18446744073709551705:0}, "bad line quality"={18446744073709551667:0}, "driver error"={18446744073709551664:0}, "include/linux/netdevice.h"={18446744073709551642:0}, "sl%d"={18446744073709551637:0}, "slip"={18446744073709551648:0}, \old(flags)=208, \old(LDV_IN_INTERRUPT)=0, \old(size)=2048, \old(slip_devs)=0, \old(slip_devs)=0, \old(slip_maxdev)=256, __this_module={18446744073709551690:18446744073709551656}, flags=208, LDV_IN_INTERRUPT=1, size=2048, sl_ldisc={18446744073709551700:0}, sl_netdev_ops={18446744073709551655:0}, slip_devs={0:0}, slip_maxdev=256] [L4894] CALL, EXPR kmalloc(size, flags | 32768U) VAL ["&(&sl->lock)->rlock"={18446744073709551659:0}, "&sl->keepalive_timer"={18446744073709551631:0}, "&sl->outfill_timer"={18446744073709551707:0}, "0.8.4-NET3.019-NEWTTY"={1:0}, "<3>%s: tty discipline still running\n"={18446744073709551682:0}, "<3>SLIP: Can\'t allocate slip devices array.\n"={18446744073709551691:0}, "<3>SLIP: can\'t register line discipline (err = %d)\n"={18446744073709551710:0}, "<3>SLIP: can\'t unregister line discipline (err = %d)\n"={18446744073709551652:0}, "<4>%s: compressed packet ignored\n"={18446744073709551686:0}, "<4>%s: memory squeeze, dropping packet.\n"={18446744073709551624:0}, "<4>%s: transmit timed out, %s?\n"={18446744073709551671:0}, "<4>%s: truncating oversized transmit packet!\n"={18446744073709551646:0}, "<4>%s: unable to grow slip buffers, MTU change cancelled.\n"={18446744073709551693:0}, "<4>%s: xmit call when iface is down\n"={18446744073709551696:0}, "<6>%s: header compression turned on\n"={2:0}, "<6>CSLIP: code copyright 1989 Regents of the University of California.\n"={18446744073709551638:0}, "<6>netif_stop_queue() cannot be called before register_netdev()"={18446744073709551676:0}, "<6>SLIP linefill/keepalive option.\n"={18446744073709551640:0}, "<6>SLIP: version %s (dynamic channels, max=%d) (6 bit encapsulation enabled).\n"={18446744073709551711:0}, "<7>%s: no packets received during keepalive timeout, hangup.\n"={18446744073709551705:0}, "bad line quality"={18446744073709551667:0}, "driver error"={18446744073709551664:0}, "include/linux/netdevice.h"={18446744073709551642:0}, "sl%d"={18446744073709551637:0}, "slip"={18446744073709551648:0}, \old(LDV_IN_INTERRUPT)=0, \old(size)=2048, \old(slip_devs)=0, \old(slip_devs)=0, \old(slip_maxdev)=256, __this_module={18446744073709551690:18446744073709551656}, LDV_IN_INTERRUPT=1, sl_ldisc={18446744073709551700:0}, sl_netdev_ops={18446744073709551655:0}, slip_devs={0:0}, slip_maxdev=256] [L4882] void *tmp___2 ; VAL ["&(&sl->lock)->rlock"={18446744073709551659:0}, "&sl->keepalive_timer"={18446744073709551631:0}, "&sl->outfill_timer"={18446744073709551707:0}, "0.8.4-NET3.019-NEWTTY"={1:0}, "<3>%s: tty discipline still running\n"={18446744073709551682:0}, "<3>SLIP: Can\'t allocate slip devices array.\n"={18446744073709551691:0}, "<3>SLIP: can\'t register line discipline (err = %d)\n"={18446744073709551710:0}, "<3>SLIP: can\'t unregister line discipline (err = %d)\n"={18446744073709551652:0}, "<4>%s: compressed packet ignored\n"={18446744073709551686:0}, "<4>%s: memory squeeze, dropping packet.\n"={18446744073709551624:0}, "<4>%s: transmit timed out, %s?\n"={18446744073709551671:0}, "<4>%s: truncating oversized transmit packet!\n"={18446744073709551646:0}, "<4>%s: unable to grow slip buffers, MTU change cancelled.\n"={18446744073709551693:0}, "<4>%s: xmit call when iface is down\n"={18446744073709551696:0}, "<6>%s: header compression turned on\n"={2:0}, "<6>CSLIP: code copyright 1989 Regents of the University of California.\n"={18446744073709551638:0}, "<6>netif_stop_queue() cannot be called before register_netdev()"={18446744073709551676:0}, "<6>SLIP linefill/keepalive option.\n"={18446744073709551640:0}, "<6>SLIP: version %s (dynamic channels, max=%d) (6 bit encapsulation enabled).\n"={18446744073709551711:0}, "<7>%s: no packets received during keepalive timeout, hangup.\n"={18446744073709551705:0}, "bad line quality"={18446744073709551667:0}, "driver error"={18446744073709551664:0}, "include/linux/netdevice.h"={18446744073709551642:0}, "sl%d"={18446744073709551637:0}, "slip"={18446744073709551648:0}, \old(flags)=54, \old(LDV_IN_INTERRUPT)=0, \old(size)=2048, \old(slip_devs)=0, \old(slip_devs)=0, \old(slip_maxdev)=256, __this_module={18446744073709551690:18446744073709551656}, flags=54, LDV_IN_INTERRUPT=1, size=2048, sl_ldisc={18446744073709551700:0}, sl_netdev_ops={18446744073709551655:0}, slip_devs={0:0}, slip_maxdev=256] [L4885] CALL, EXPR __kmalloc(size, flags) VAL ["&(&sl->lock)->rlock"={18446744073709551659:0}, "&sl->keepalive_timer"={18446744073709551631:0}, "&sl->outfill_timer"={18446744073709551707:0}, "0.8.4-NET3.019-NEWTTY"={1:0}, "<3>%s: tty discipline still running\n"={18446744073709551682:0}, "<3>SLIP: Can\'t allocate slip devices array.\n"={18446744073709551691:0}, "<3>SLIP: can\'t register line discipline (err = %d)\n"={18446744073709551710:0}, "<3>SLIP: can\'t unregister line discipline (err = %d)\n"={18446744073709551652:0}, "<4>%s: compressed packet ignored\n"={18446744073709551686:0}, "<4>%s: memory squeeze, dropping packet.\n"={18446744073709551624:0}, "<4>%s: transmit timed out, %s?\n"={18446744073709551671:0}, "<4>%s: truncating oversized transmit packet!\n"={18446744073709551646:0}, "<4>%s: unable to grow slip buffers, MTU change cancelled.\n"={18446744073709551693:0}, "<4>%s: xmit call when iface is down\n"={18446744073709551696:0}, "<6>%s: header compression turned on\n"={2:0}, "<6>CSLIP: code copyright 1989 Regents of the University of California.\n"={18446744073709551638:0}, "<6>netif_stop_queue() cannot be called before register_netdev()"={18446744073709551676:0}, "<6>SLIP linefill/keepalive option.\n"={18446744073709551640:0}, "<6>SLIP: version %s (dynamic channels, max=%d) (6 bit encapsulation enabled).\n"={18446744073709551711:0}, "<7>%s: no packets received during keepalive timeout, hangup.\n"={18446744073709551705:0}, "bad line quality"={18446744073709551667:0}, "driver error"={18446744073709551664:0}, "include/linux/netdevice.h"={18446744073709551642:0}, "sl%d"={18446744073709551637:0}, "slip"={18446744073709551648:0}, \old(LDV_IN_INTERRUPT)=0, \old(size)=2048, \old(slip_devs)=0, \old(slip_devs)=0, \old(slip_maxdev)=256, \old(t)=54, __this_module={18446744073709551690:18446744073709551656}, LDV_IN_INTERRUPT=1, sl_ldisc={18446744073709551700:0}, sl_netdev_ops={18446744073709551655:0}, slip_devs={0:0}, slip_maxdev=256] [L4878] CALL, EXPR ldv_malloc(size) VAL ["&(&sl->lock)->rlock"={18446744073709551659:0}, "&sl->keepalive_timer"={18446744073709551631:0}, "&sl->outfill_timer"={18446744073709551707:0}, "0.8.4-NET3.019-NEWTTY"={1:0}, "<3>%s: tty discipline still running\n"={18446744073709551682:0}, "<3>SLIP: Can\'t allocate slip devices array.\n"={18446744073709551691:0}, "<3>SLIP: can\'t register line discipline (err = %d)\n"={18446744073709551710:0}, "<3>SLIP: can\'t unregister line discipline (err = %d)\n"={18446744073709551652:0}, "<4>%s: compressed packet ignored\n"={18446744073709551686:0}, "<4>%s: memory squeeze, dropping packet.\n"={18446744073709551624:0}, "<4>%s: transmit timed out, %s?\n"={18446744073709551671:0}, "<4>%s: truncating oversized transmit packet!\n"={18446744073709551646:0}, "<4>%s: unable to grow slip buffers, MTU change cancelled.\n"={18446744073709551693:0}, "<4>%s: xmit call when iface is down\n"={18446744073709551696:0}, "<6>%s: header compression turned on\n"={2:0}, "<6>CSLIP: code copyright 1989 Regents of the University of California.\n"={18446744073709551638:0}, "<6>netif_stop_queue() cannot be called before register_netdev()"={18446744073709551676:0}, "<6>SLIP linefill/keepalive option.\n"={18446744073709551640:0}, "<6>SLIP: version %s (dynamic channels, max=%d) (6 bit encapsulation enabled).\n"={18446744073709551711:0}, "<7>%s: no packets received during keepalive timeout, hangup.\n"={18446744073709551705:0}, "bad line quality"={18446744073709551667:0}, "driver error"={18446744073709551664:0}, "include/linux/netdevice.h"={18446744073709551642:0}, "sl%d"={18446744073709551637:0}, "slip"={18446744073709551648:0}, \old(LDV_IN_INTERRUPT)=0, \old(size)=2048, \old(slip_devs)=0, \old(slip_devs)=0, \old(slip_maxdev)=256, __this_module={18446744073709551690:18446744073709551656}, LDV_IN_INTERRUPT=1, sl_ldisc={18446744073709551700:0}, sl_netdev_ops={18446744073709551655:0}, slip_devs={0:0}, slip_maxdev=256] [L4867] COND TRUE __VERIFIER_nondet_int() [L4868] EXPR, FCALL malloc(size) [L4868] void *res = malloc(size); VAL ["&(&sl->lock)->rlock"={18446744073709551659:0}, "&sl->keepalive_timer"={18446744073709551631:0}, "&sl->outfill_timer"={18446744073709551707:0}, "0.8.4-NET3.019-NEWTTY"={1:0}, "<3>%s: tty discipline still running\n"={18446744073709551682:0}, "<3>SLIP: Can\'t allocate slip devices array.\n"={18446744073709551691:0}, "<3>SLIP: can\'t register line discipline (err = %d)\n"={18446744073709551710:0}, "<3>SLIP: can\'t unregister line discipline (err = %d)\n"={18446744073709551652:0}, "<4>%s: compressed packet ignored\n"={18446744073709551686:0}, "<4>%s: memory squeeze, dropping packet.\n"={18446744073709551624:0}, "<4>%s: transmit timed out, %s?\n"={18446744073709551671:0}, "<4>%s: truncating oversized transmit packet!\n"={18446744073709551646:0}, "<4>%s: unable to grow slip buffers, MTU change cancelled.\n"={18446744073709551693:0}, "<4>%s: xmit call when iface is down\n"={18446744073709551696:0}, "<6>%s: header compression turned on\n"={2:0}, "<6>CSLIP: code copyright 1989 Regents of the University of California.\n"={18446744073709551638:0}, "<6>netif_stop_queue() cannot be called before register_netdev()"={18446744073709551676:0}, "<6>SLIP linefill/keepalive option.\n"={18446744073709551640:0}, "<6>SLIP: version %s (dynamic channels, max=%d) (6 bit encapsulation enabled).\n"={18446744073709551711:0}, "<7>%s: no packets received during keepalive timeout, hangup.\n"={18446744073709551705:0}, "bad line quality"={18446744073709551667:0}, "driver error"={18446744073709551664:0}, "include/linux/netdevice.h"={18446744073709551642:0}, "sl%d"={18446744073709551637:0}, "slip"={18446744073709551648:0}, \old(LDV_IN_INTERRUPT)=0, \old(size)=2048, \old(slip_devs)=0, \old(slip_devs)=0, \old(slip_maxdev)=256, __this_module={18446744073709551690:18446744073709551656}, LDV_IN_INTERRUPT=1, malloc(size)={18446744073709551617:0}, res={18446744073709551617:0}, size=2048, sl_ldisc={18446744073709551700:0}, sl_netdev_ops={18446744073709551655:0}, slip_devs={0:0}, slip_maxdev=256] [L4869] CALL ldv_is_err(res) VAL ["&(&sl->lock)->rlock"={18446744073709551659:0}, "&sl->keepalive_timer"={18446744073709551631:0}, "&sl->outfill_timer"={18446744073709551707:0}, "0.8.4-NET3.019-NEWTTY"={1:0}, "<3>%s: tty discipline still running\n"={18446744073709551682:0}, "<3>SLIP: Can\'t allocate slip devices array.\n"={18446744073709551691:0}, "<3>SLIP: can\'t register line discipline (err = %d)\n"={18446744073709551710:0}, "<3>SLIP: can\'t unregister line discipline (err = %d)\n"={18446744073709551652:0}, "<4>%s: compressed packet ignored\n"={18446744073709551686:0}, "<4>%s: memory squeeze, dropping packet.\n"={18446744073709551624:0}, "<4>%s: transmit timed out, %s?\n"={18446744073709551671:0}, "<4>%s: truncating oversized transmit packet!\n"={18446744073709551646:0}, "<4>%s: unable to grow slip buffers, MTU change cancelled.\n"={18446744073709551693:0}, "<4>%s: xmit call when iface is down\n"={18446744073709551696:0}, "<6>%s: header compression turned on\n"={2:0}, "<6>CSLIP: code copyright 1989 Regents of the University of California.\n"={18446744073709551638:0}, "<6>netif_stop_queue() cannot be called before register_netdev()"={18446744073709551676:0}, "<6>SLIP linefill/keepalive option.\n"={18446744073709551640:0}, "<6>SLIP: version %s (dynamic channels, max=%d) (6 bit encapsulation enabled).\n"={18446744073709551711:0}, "<7>%s: no packets received during keepalive timeout, hangup.\n"={18446744073709551705:0}, "bad line quality"={18446744073709551667:0}, "driver error"={18446744073709551664:0}, "include/linux/netdevice.h"={18446744073709551642:0}, "sl%d"={18446744073709551637:0}, "slip"={18446744073709551648:0}, \old(LDV_IN_INTERRUPT)=0, \old(slip_devs)=0, \old(slip_devs)=0, \old(slip_maxdev)=256, __this_module={18446744073709551690:18446744073709551656}, LDV_IN_INTERRUPT=1, ptr={18446744073709551617:0}, sl_ldisc={18446744073709551700:0}, sl_netdev_ops={18446744073709551655:0}, slip_devs={0:0}, slip_maxdev=256] [L4862] RET return ((unsigned long)ptr > ((unsigned long)-4095)); VAL ["&(&sl->lock)->rlock"={18446744073709551659:0}, "&sl->keepalive_timer"={18446744073709551631:0}, "&sl->outfill_timer"={18446744073709551707:0}, "0.8.4-NET3.019-NEWTTY"={1:0}, "<3>%s: tty discipline still running\n"={18446744073709551682:0}, "<3>SLIP: Can\'t allocate slip devices array.\n"={18446744073709551691:0}, "<3>SLIP: can\'t register line discipline (err = %d)\n"={18446744073709551710:0}, "<3>SLIP: can\'t unregister line discipline (err = %d)\n"={18446744073709551652:0}, "<4>%s: compressed packet ignored\n"={18446744073709551686:0}, "<4>%s: memory squeeze, dropping packet.\n"={18446744073709551624:0}, "<4>%s: transmit timed out, %s?\n"={18446744073709551671:0}, "<4>%s: truncating oversized transmit packet!\n"={18446744073709551646:0}, "<4>%s: unable to grow slip buffers, MTU change cancelled.\n"={18446744073709551693:0}, "<4>%s: xmit call when iface is down\n"={18446744073709551696:0}, "<6>%s: header compression turned on\n"={2:0}, "<6>CSLIP: code copyright 1989 Regents of the University of California.\n"={18446744073709551638:0}, "<6>netif_stop_queue() cannot be called before register_netdev()"={18446744073709551676:0}, "<6>SLIP linefill/keepalive option.\n"={18446744073709551640:0}, "<6>SLIP: version %s (dynamic channels, max=%d) (6 bit encapsulation enabled).\n"={18446744073709551711:0}, "<7>%s: no packets received during keepalive timeout, hangup.\n"={18446744073709551705:0}, "bad line quality"={18446744073709551667:0}, "driver error"={18446744073709551664:0}, "include/linux/netdevice.h"={18446744073709551642:0}, "sl%d"={18446744073709551637:0}, "slip"={18446744073709551648:0}, \old(LDV_IN_INTERRUPT)=0, \old(slip_devs)=0, \old(slip_devs)=0, \old(slip_maxdev)=256, \result=0, __this_module={18446744073709551690:18446744073709551656}, LDV_IN_INTERRUPT=1, ptr={18446744073709551617:0}, ptr={18446744073709551617:0}, sl_ldisc={18446744073709551700:0}, sl_netdev_ops={18446744073709551655:0}, slip_devs={0:0}, slip_maxdev=256] [L4869] ldv_is_err(res) VAL ["&(&sl->lock)->rlock"={18446744073709551659:0}, "&sl->keepalive_timer"={18446744073709551631:0}, "&sl->outfill_timer"={18446744073709551707:0}, "0.8.4-NET3.019-NEWTTY"={1:0}, "<3>%s: tty discipline still running\n"={18446744073709551682:0}, "<3>SLIP: Can\'t allocate slip devices array.\n"={18446744073709551691:0}, "<3>SLIP: can\'t register line discipline (err = %d)\n"={18446744073709551710:0}, "<3>SLIP: can\'t unregister line discipline (err = %d)\n"={18446744073709551652:0}, "<4>%s: compressed packet ignored\n"={18446744073709551686:0}, "<4>%s: memory squeeze, dropping packet.\n"={18446744073709551624:0}, "<4>%s: transmit timed out, %s?\n"={18446744073709551671:0}, "<4>%s: truncating oversized transmit packet!\n"={18446744073709551646:0}, "<4>%s: unable to grow slip buffers, MTU change cancelled.\n"={18446744073709551693:0}, "<4>%s: xmit call when iface is down\n"={18446744073709551696:0}, "<6>%s: header compression turned on\n"={2:0}, "<6>CSLIP: code copyright 1989 Regents of the University of California.\n"={18446744073709551638:0}, "<6>netif_stop_queue() cannot be called before register_netdev()"={18446744073709551676:0}, "<6>SLIP linefill/keepalive option.\n"={18446744073709551640:0}, "<6>SLIP: version %s (dynamic channels, max=%d) (6 bit encapsulation enabled).\n"={18446744073709551711:0}, "<7>%s: no packets received during keepalive timeout, hangup.\n"={18446744073709551705:0}, "bad line quality"={18446744073709551667:0}, "driver error"={18446744073709551664:0}, "include/linux/netdevice.h"={18446744073709551642:0}, "sl%d"={18446744073709551637:0}, "slip"={18446744073709551648:0}, \old(LDV_IN_INTERRUPT)=0, \old(size)=2048, \old(slip_devs)=0, \old(slip_devs)=0, \old(slip_maxdev)=256, __this_module={18446744073709551690:18446744073709551656}, LDV_IN_INTERRUPT=1, ldv_is_err(res)=0, malloc(size)={18446744073709551617:0}, res={18446744073709551617:0}, size=2048, sl_ldisc={18446744073709551700:0}, sl_netdev_ops={18446744073709551655:0}, slip_devs={0:0}, slip_maxdev=256] [L4871] RET return res; VAL ["&(&sl->lock)->rlock"={18446744073709551659:0}, "&sl->keepalive_timer"={18446744073709551631:0}, "&sl->outfill_timer"={18446744073709551707:0}, "0.8.4-NET3.019-NEWTTY"={1:0}, "<3>%s: tty discipline still running\n"={18446744073709551682:0}, "<3>SLIP: Can\'t allocate slip devices array.\n"={18446744073709551691:0}, "<3>SLIP: can\'t register line discipline (err = %d)\n"={18446744073709551710:0}, "<3>SLIP: can\'t unregister line discipline (err = %d)\n"={18446744073709551652:0}, "<4>%s: compressed packet ignored\n"={18446744073709551686:0}, "<4>%s: memory squeeze, dropping packet.\n"={18446744073709551624:0}, "<4>%s: transmit timed out, %s?\n"={18446744073709551671:0}, "<4>%s: truncating oversized transmit packet!\n"={18446744073709551646:0}, "<4>%s: unable to grow slip buffers, MTU change cancelled.\n"={18446744073709551693:0}, "<4>%s: xmit call when iface is down\n"={18446744073709551696:0}, "<6>%s: header compression turned on\n"={2:0}, "<6>CSLIP: code copyright 1989 Regents of the University of California.\n"={18446744073709551638:0}, "<6>netif_stop_queue() cannot be called before register_netdev()"={18446744073709551676:0}, "<6>SLIP linefill/keepalive option.\n"={18446744073709551640:0}, "<6>SLIP: version %s (dynamic channels, max=%d) (6 bit encapsulation enabled).\n"={18446744073709551711:0}, "<7>%s: no packets received during keepalive timeout, hangup.\n"={18446744073709551705:0}, "bad line quality"={18446744073709551667:0}, "driver error"={18446744073709551664:0}, "include/linux/netdevice.h"={18446744073709551642:0}, "sl%d"={18446744073709551637:0}, "slip"={18446744073709551648:0}, \old(LDV_IN_INTERRUPT)=0, \old(size)=2048, \old(slip_devs)=0, \old(slip_devs)=0, \old(slip_maxdev)=256, \result={18446744073709551617:0}, __this_module={18446744073709551690:18446744073709551656}, LDV_IN_INTERRUPT=1, malloc(size)={18446744073709551617:0}, res={18446744073709551617:0}, size=2048, sl_ldisc={18446744073709551700:0}, sl_netdev_ops={18446744073709551655:0}, slip_devs={0:0}, slip_maxdev=256] [L4878] EXPR ldv_malloc(size) VAL ["&(&sl->lock)->rlock"={18446744073709551659:0}, "&sl->keepalive_timer"={18446744073709551631:0}, "&sl->outfill_timer"={18446744073709551707:0}, "0.8.4-NET3.019-NEWTTY"={1:0}, "<3>%s: tty discipline still running\n"={18446744073709551682:0}, "<3>SLIP: Can\'t allocate slip devices array.\n"={18446744073709551691:0}, "<3>SLIP: can\'t register line discipline (err = %d)\n"={18446744073709551710:0}, "<3>SLIP: can\'t unregister line discipline (err = %d)\n"={18446744073709551652:0}, "<4>%s: compressed packet ignored\n"={18446744073709551686:0}, "<4>%s: memory squeeze, dropping packet.\n"={18446744073709551624:0}, "<4>%s: transmit timed out, %s?\n"={18446744073709551671:0}, "<4>%s: truncating oversized transmit packet!\n"={18446744073709551646:0}, "<4>%s: unable to grow slip buffers, MTU change cancelled.\n"={18446744073709551693:0}, "<4>%s: xmit call when iface is down\n"={18446744073709551696:0}, "<6>%s: header compression turned on\n"={2:0}, "<6>CSLIP: code copyright 1989 Regents of the University of California.\n"={18446744073709551638:0}, "<6>netif_stop_queue() cannot be called before register_netdev()"={18446744073709551676:0}, "<6>SLIP linefill/keepalive option.\n"={18446744073709551640:0}, "<6>SLIP: version %s (dynamic channels, max=%d) (6 bit encapsulation enabled).\n"={18446744073709551711:0}, "<7>%s: no packets received during keepalive timeout, hangup.\n"={18446744073709551705:0}, "bad line quality"={18446744073709551667:0}, "driver error"={18446744073709551664:0}, "include/linux/netdevice.h"={18446744073709551642:0}, "sl%d"={18446744073709551637:0}, "slip"={18446744073709551648:0}, \old(LDV_IN_INTERRUPT)=0, \old(size)=2048, \old(slip_devs)=0, \old(slip_devs)=0, \old(slip_maxdev)=256, \old(t)=54, __this_module={18446744073709551690:18446744073709551656}, LDV_IN_INTERRUPT=1, ldv_malloc(size)={18446744073709551617:0}, size=2048, sl_ldisc={18446744073709551700:0}, sl_netdev_ops={18446744073709551655:0}, slip_devs={0:0}, slip_maxdev=256, t=54] [L4878] RET return ldv_malloc(size); [L4885] EXPR __kmalloc(size, flags) VAL ["&(&sl->lock)->rlock"={18446744073709551659:0}, "&sl->keepalive_timer"={18446744073709551631:0}, "&sl->outfill_timer"={18446744073709551707:0}, "0.8.4-NET3.019-NEWTTY"={1:0}, "<3>%s: tty discipline still running\n"={18446744073709551682:0}, "<3>SLIP: Can\'t allocate slip devices array.\n"={18446744073709551691:0}, "<3>SLIP: can\'t register line discipline (err = %d)\n"={18446744073709551710:0}, "<3>SLIP: can\'t unregister line discipline (err = %d)\n"={18446744073709551652:0}, "<4>%s: compressed packet ignored\n"={18446744073709551686:0}, "<4>%s: memory squeeze, dropping packet.\n"={18446744073709551624:0}, "<4>%s: transmit timed out, %s?\n"={18446744073709551671:0}, "<4>%s: truncating oversized transmit packet!\n"={18446744073709551646:0}, "<4>%s: unable to grow slip buffers, MTU change cancelled.\n"={18446744073709551693:0}, "<4>%s: xmit call when iface is down\n"={18446744073709551696:0}, "<6>%s: header compression turned on\n"={2:0}, "<6>CSLIP: code copyright 1989 Regents of the University of California.\n"={18446744073709551638:0}, "<6>netif_stop_queue() cannot be called before register_netdev()"={18446744073709551676:0}, "<6>SLIP linefill/keepalive option.\n"={18446744073709551640:0}, "<6>SLIP: version %s (dynamic channels, max=%d) (6 bit encapsulation enabled).\n"={18446744073709551711:0}, "<7>%s: no packets received during keepalive timeout, hangup.\n"={18446744073709551705:0}, "bad line quality"={18446744073709551667:0}, "driver error"={18446744073709551664:0}, "include/linux/netdevice.h"={18446744073709551642:0}, "sl%d"={18446744073709551637:0}, "slip"={18446744073709551648:0}, \old(flags)=54, \old(LDV_IN_INTERRUPT)=0, \old(size)=2048, \old(slip_devs)=0, \old(slip_devs)=0, \old(slip_maxdev)=256, __kmalloc(size, flags)={18446744073709551617:0}, __this_module={18446744073709551690:18446744073709551656}, flags=54, LDV_IN_INTERRUPT=1, size=2048, sl_ldisc={18446744073709551700:0}, sl_netdev_ops={18446744073709551655:0}, slip_devs={0:0}, slip_maxdev=256] [L4885] tmp___2 = __kmalloc(size, flags) [L4886] RET return (tmp___2); VAL ["&(&sl->lock)->rlock"={18446744073709551659:0}, "&sl->keepalive_timer"={18446744073709551631:0}, "&sl->outfill_timer"={18446744073709551707:0}, "0.8.4-NET3.019-NEWTTY"={1:0}, "<3>%s: tty discipline still running\n"={18446744073709551682:0}, "<3>SLIP: Can\'t allocate slip devices array.\n"={18446744073709551691:0}, "<3>SLIP: can\'t register line discipline (err = %d)\n"={18446744073709551710:0}, "<3>SLIP: can\'t unregister line discipline (err = %d)\n"={18446744073709551652:0}, "<4>%s: compressed packet ignored\n"={18446744073709551686:0}, "<4>%s: memory squeeze, dropping packet.\n"={18446744073709551624:0}, "<4>%s: transmit timed out, %s?\n"={18446744073709551671:0}, "<4>%s: truncating oversized transmit packet!\n"={18446744073709551646:0}, "<4>%s: unable to grow slip buffers, MTU change cancelled.\n"={18446744073709551693:0}, "<4>%s: xmit call when iface is down\n"={18446744073709551696:0}, "<6>%s: header compression turned on\n"={2:0}, "<6>CSLIP: code copyright 1989 Regents of the University of California.\n"={18446744073709551638:0}, "<6>netif_stop_queue() cannot be called before register_netdev()"={18446744073709551676:0}, "<6>SLIP linefill/keepalive option.\n"={18446744073709551640:0}, "<6>SLIP: version %s (dynamic channels, max=%d) (6 bit encapsulation enabled).\n"={18446744073709551711:0}, "<7>%s: no packets received during keepalive timeout, hangup.\n"={18446744073709551705:0}, "bad line quality"={18446744073709551667:0}, "driver error"={18446744073709551664:0}, "include/linux/netdevice.h"={18446744073709551642:0}, "sl%d"={18446744073709551637:0}, "slip"={18446744073709551648:0}, \old(flags)=54, \old(LDV_IN_INTERRUPT)=0, \old(size)=2048, \old(slip_devs)=0, \old(slip_devs)=0, \old(slip_maxdev)=256, \result={18446744073709551617:0}, __this_module={18446744073709551690:18446744073709551656}, flags=54, LDV_IN_INTERRUPT=1, size=2048, sl_ldisc={18446744073709551700:0}, sl_netdev_ops={18446744073709551655:0}, slip_devs={0:0}, slip_maxdev=256, tmp___2={18446744073709551617:0}] [L4894] EXPR kmalloc(size, flags | 32768U) VAL ["&(&sl->lock)->rlock"={18446744073709551659:0}, "&sl->keepalive_timer"={18446744073709551631:0}, "&sl->outfill_timer"={18446744073709551707:0}, "0.8.4-NET3.019-NEWTTY"={1:0}, "<3>%s: tty discipline still running\n"={18446744073709551682:0}, "<3>SLIP: Can\'t allocate slip devices array.\n"={18446744073709551691:0}, "<3>SLIP: can\'t register line discipline (err = %d)\n"={18446744073709551710:0}, "<3>SLIP: can\'t unregister line discipline (err = %d)\n"={18446744073709551652:0}, "<4>%s: compressed packet ignored\n"={18446744073709551686:0}, "<4>%s: memory squeeze, dropping packet.\n"={18446744073709551624:0}, "<4>%s: transmit timed out, %s?\n"={18446744073709551671:0}, "<4>%s: truncating oversized transmit packet!\n"={18446744073709551646:0}, "<4>%s: unable to grow slip buffers, MTU change cancelled.\n"={18446744073709551693:0}, "<4>%s: xmit call when iface is down\n"={18446744073709551696:0}, "<6>%s: header compression turned on\n"={2:0}, "<6>CSLIP: code copyright 1989 Regents of the University of California.\n"={18446744073709551638:0}, "<6>netif_stop_queue() cannot be called before register_netdev()"={18446744073709551676:0}, "<6>SLIP linefill/keepalive option.\n"={18446744073709551640:0}, "<6>SLIP: version %s (dynamic channels, max=%d) (6 bit encapsulation enabled).\n"={18446744073709551711:0}, "<7>%s: no packets received during keepalive timeout, hangup.\n"={18446744073709551705:0}, "bad line quality"={18446744073709551667:0}, "driver error"={18446744073709551664:0}, "include/linux/netdevice.h"={18446744073709551642:0}, "sl%d"={18446744073709551637:0}, "slip"={18446744073709551648:0}, \old(flags)=208, \old(LDV_IN_INTERRUPT)=0, \old(size)=2048, \old(slip_devs)=0, \old(slip_devs)=0, \old(slip_maxdev)=256, __this_module={18446744073709551690:18446744073709551656}, flags=208, kmalloc(size, flags | 32768U)={18446744073709551617:0}, LDV_IN_INTERRUPT=1, size=2048, sl_ldisc={18446744073709551700:0}, sl_netdev_ops={18446744073709551655:0}, slip_devs={0:0}, slip_maxdev=256] [L4894] tmp = kmalloc(size, flags | 32768U) [L4895] RET return (tmp); VAL ["&(&sl->lock)->rlock"={18446744073709551659:0}, "&sl->keepalive_timer"={18446744073709551631:0}, "&sl->outfill_timer"={18446744073709551707:0}, "0.8.4-NET3.019-NEWTTY"={1:0}, "<3>%s: tty discipline still running\n"={18446744073709551682:0}, "<3>SLIP: Can\'t allocate slip devices array.\n"={18446744073709551691:0}, "<3>SLIP: can\'t register line discipline (err = %d)\n"={18446744073709551710:0}, "<3>SLIP: can\'t unregister line discipline (err = %d)\n"={18446744073709551652:0}, "<4>%s: compressed packet ignored\n"={18446744073709551686:0}, "<4>%s: memory squeeze, dropping packet.\n"={18446744073709551624:0}, "<4>%s: transmit timed out, %s?\n"={18446744073709551671:0}, "<4>%s: truncating oversized transmit packet!\n"={18446744073709551646:0}, "<4>%s: unable to grow slip buffers, MTU change cancelled.\n"={18446744073709551693:0}, "<4>%s: xmit call when iface is down\n"={18446744073709551696:0}, "<6>%s: header compression turned on\n"={2:0}, "<6>CSLIP: code copyright 1989 Regents of the University of California.\n"={18446744073709551638:0}, "<6>netif_stop_queue() cannot be called before register_netdev()"={18446744073709551676:0}, "<6>SLIP linefill/keepalive option.\n"={18446744073709551640:0}, "<6>SLIP: version %s (dynamic channels, max=%d) (6 bit encapsulation enabled).\n"={18446744073709551711:0}, "<7>%s: no packets received during keepalive timeout, hangup.\n"={18446744073709551705:0}, "bad line quality"={18446744073709551667:0}, "driver error"={18446744073709551664:0}, "include/linux/netdevice.h"={18446744073709551642:0}, "sl%d"={18446744073709551637:0}, "slip"={18446744073709551648:0}, \old(flags)=208, \old(LDV_IN_INTERRUPT)=0, \old(size)=2048, \old(slip_devs)=0, \old(slip_devs)=0, \old(slip_maxdev)=256, \result={18446744073709551617:0}, __this_module={18446744073709551690:18446744073709551656}, flags=208, LDV_IN_INTERRUPT=1, size=2048, sl_ldisc={18446744073709551700:0}, sl_netdev_ops={18446744073709551655:0}, slip_devs={0:0}, slip_maxdev=256, tmp={18446744073709551617:0}] [L6922] EXPR kzalloc((unsigned long )slip_maxdev * 8UL, 208U) VAL ["&(&sl->lock)->rlock"={18446744073709551659:0}, "&sl->keepalive_timer"={18446744073709551631:0}, "&sl->outfill_timer"={18446744073709551707:0}, "0.8.4-NET3.019-NEWTTY"={1:0}, "<3>%s: tty discipline still running\n"={18446744073709551682:0}, "<3>SLIP: Can\'t allocate slip devices array.\n"={18446744073709551691:0}, "<3>SLIP: can\'t register line discipline (err = %d)\n"={18446744073709551710:0}, "<3>SLIP: can\'t unregister line discipline (err = %d)\n"={18446744073709551652:0}, "<4>%s: compressed packet ignored\n"={18446744073709551686:0}, "<4>%s: memory squeeze, dropping packet.\n"={18446744073709551624:0}, "<4>%s: transmit timed out, %s?\n"={18446744073709551671:0}, "<4>%s: truncating oversized transmit packet!\n"={18446744073709551646:0}, "<4>%s: unable to grow slip buffers, MTU change cancelled.\n"={18446744073709551693:0}, "<4>%s: xmit call when iface is down\n"={18446744073709551696:0}, "<6>%s: header compression turned on\n"={2:0}, "<6>CSLIP: code copyright 1989 Regents of the University of California.\n"={18446744073709551638:0}, "<6>netif_stop_queue() cannot be called before register_netdev()"={18446744073709551676:0}, "<6>SLIP linefill/keepalive option.\n"={18446744073709551640:0}, "<6>SLIP: version %s (dynamic channels, max=%d) (6 bit encapsulation enabled).\n"={18446744073709551711:0}, "<7>%s: no packets received during keepalive timeout, hangup.\n"={18446744073709551705:0}, "bad line quality"={18446744073709551667:0}, "driver error"={18446744073709551664:0}, "include/linux/netdevice.h"={18446744073709551642:0}, "sl%d"={18446744073709551637:0}, "slip"={18446744073709551648:0}, \old(LDV_IN_INTERRUPT)=0, \old(slip_devs)=0, \old(slip_devs)=0, \old(slip_maxdev)=256, __this_module={18446744073709551690:18446744073709551656}, kzalloc((unsigned long )slip_maxdev * 8UL, 208U)={18446744073709551617:0}, LDV_IN_INTERRUPT=1, sl_ldisc={18446744073709551700:0}, sl_netdev_ops={18446744073709551655:0}, slip_devs={0:0}, slip_maxdev=256] [L6922] tmp = kzalloc((unsigned long )slip_maxdev * 8UL, 208U) [L6923] slip_devs = (struct net_device **)tmp VAL ["&(&sl->lock)->rlock"={18446744073709551659:0}, "&sl->keepalive_timer"={18446744073709551631:0}, "&sl->outfill_timer"={18446744073709551707:0}, "0.8.4-NET3.019-NEWTTY"={1:0}, "<3>%s: tty discipline still running\n"={18446744073709551682:0}, "<3>SLIP: Can\'t allocate slip devices array.\n"={18446744073709551691:0}, "<3>SLIP: can\'t register line discipline (err = %d)\n"={18446744073709551710:0}, "<3>SLIP: can\'t unregister line discipline (err = %d)\n"={18446744073709551652:0}, "<4>%s: compressed packet ignored\n"={18446744073709551686:0}, "<4>%s: memory squeeze, dropping packet.\n"={18446744073709551624:0}, "<4>%s: transmit timed out, %s?\n"={18446744073709551671:0}, "<4>%s: truncating oversized transmit packet!\n"={18446744073709551646:0}, "<4>%s: unable to grow slip buffers, MTU change cancelled.\n"={18446744073709551693:0}, "<4>%s: xmit call when iface is down\n"={18446744073709551696:0}, "<6>%s: header compression turned on\n"={2:0}, "<6>CSLIP: code copyright 1989 Regents of the University of California.\n"={18446744073709551638:0}, "<6>netif_stop_queue() cannot be called before register_netdev()"={18446744073709551676:0}, "<6>SLIP linefill/keepalive option.\n"={18446744073709551640:0}, "<6>SLIP: version %s (dynamic channels, max=%d) (6 bit encapsulation enabled).\n"={18446744073709551711:0}, "<7>%s: no packets received during keepalive timeout, hangup.\n"={18446744073709551705:0}, "bad line quality"={18446744073709551667:0}, "driver error"={18446744073709551664:0}, "include/linux/netdevice.h"={18446744073709551642:0}, "sl%d"={18446744073709551637:0}, "slip"={18446744073709551648:0}, \old(LDV_IN_INTERRUPT)=0, \old(slip_devs)=0, \old(slip_devs)=0, \old(slip_maxdev)=256, __this_module={18446744073709551690:18446744073709551656}, LDV_IN_INTERRUPT=1, sl_ldisc={18446744073709551700:0}, sl_netdev_ops={18446744073709551655:0}, slip_devs={18446744073709551617:0}, slip_maxdev=256, tmp={18446744073709551617:0}] [L6924] COND FALSE !((unsigned long )slip_devs == (unsigned long )((struct net_device **)0)) [L6930] EXPR, FCALL tty_register_ldisc(1, & sl_ldisc) [L6930] status = tty_register_ldisc(1, & sl_ldisc) [L6931] COND FALSE !(status != 0) VAL ["&(&sl->lock)->rlock"={18446744073709551659:0}, "&sl->keepalive_timer"={18446744073709551631:0}, "&sl->outfill_timer"={18446744073709551707:0}, "0.8.4-NET3.019-NEWTTY"={1:0}, "<3>%s: tty discipline still running\n"={18446744073709551682:0}, "<3>SLIP: Can\'t allocate slip devices array.\n"={18446744073709551691:0}, "<3>SLIP: can\'t register line discipline (err = %d)\n"={18446744073709551710:0}, "<3>SLIP: can\'t unregister line discipline (err = %d)\n"={18446744073709551652:0}, "<4>%s: compressed packet ignored\n"={18446744073709551686:0}, "<4>%s: memory squeeze, dropping packet.\n"={18446744073709551624:0}, "<4>%s: transmit timed out, %s?\n"={18446744073709551671:0}, "<4>%s: truncating oversized transmit packet!\n"={18446744073709551646:0}, "<4>%s: unable to grow slip buffers, MTU change cancelled.\n"={18446744073709551693:0}, "<4>%s: xmit call when iface is down\n"={18446744073709551696:0}, "<6>%s: header compression turned on\n"={2:0}, "<6>CSLIP: code copyright 1989 Regents of the University of California.\n"={18446744073709551638:0}, "<6>netif_stop_queue() cannot be called before register_netdev()"={18446744073709551676:0}, "<6>SLIP linefill/keepalive option.\n"={18446744073709551640:0}, "<6>SLIP: version %s (dynamic channels, max=%d) (6 bit encapsulation enabled).\n"={18446744073709551711:0}, "<7>%s: no packets received during keepalive timeout, hangup.\n"={18446744073709551705:0}, "bad line quality"={18446744073709551667:0}, "driver error"={18446744073709551664:0}, "include/linux/netdevice.h"={18446744073709551642:0}, "sl%d"={18446744073709551637:0}, "slip"={18446744073709551648:0}, \old(LDV_IN_INTERRUPT)=0, \old(slip_devs)=0, \old(slip_devs)=0, \old(slip_maxdev)=256, __this_module={18446744073709551690:18446744073709551656}, LDV_IN_INTERRUPT=1, sl_ldisc={18446744073709551700:0}, sl_netdev_ops={18446744073709551655:0}, slip_devs={18446744073709551617:0}, slip_maxdev=256, status=0, tmp={18446744073709551617:0}] [L6937] RET return (status); VAL ["&(&sl->lock)->rlock"={18446744073709551659:0}, "&sl->keepalive_timer"={18446744073709551631:0}, "&sl->outfill_timer"={18446744073709551707:0}, "0.8.4-NET3.019-NEWTTY"={1:0}, "<3>%s: tty discipline still running\n"={18446744073709551682:0}, "<3>SLIP: Can\'t allocate slip devices array.\n"={18446744073709551691:0}, "<3>SLIP: can\'t register line discipline (err = %d)\n"={18446744073709551710:0}, "<3>SLIP: can\'t unregister line discipline (err = %d)\n"={18446744073709551652:0}, "<4>%s: compressed packet ignored\n"={18446744073709551686:0}, "<4>%s: memory squeeze, dropping packet.\n"={18446744073709551624:0}, "<4>%s: transmit timed out, %s?\n"={18446744073709551671:0}, "<4>%s: truncating oversized transmit packet!\n"={18446744073709551646:0}, "<4>%s: unable to grow slip buffers, MTU change cancelled.\n"={18446744073709551693:0}, "<4>%s: xmit call when iface is down\n"={18446744073709551696:0}, "<6>%s: header compression turned on\n"={2:0}, "<6>CSLIP: code copyright 1989 Regents of the University of California.\n"={18446744073709551638:0}, "<6>netif_stop_queue() cannot be called before register_netdev()"={18446744073709551676:0}, "<6>SLIP linefill/keepalive option.\n"={18446744073709551640:0}, "<6>SLIP: version %s (dynamic channels, max=%d) (6 bit encapsulation enabled).\n"={18446744073709551711:0}, "<7>%s: no packets received during keepalive timeout, hangup.\n"={18446744073709551705:0}, "bad line quality"={18446744073709551667:0}, "driver error"={18446744073709551664:0}, "include/linux/netdevice.h"={18446744073709551642:0}, "sl%d"={18446744073709551637:0}, "slip"={18446744073709551648:0}, \old(LDV_IN_INTERRUPT)=0, \old(slip_devs)=0, \old(slip_devs)=0, \old(slip_maxdev)=256, \result=0, __this_module={18446744073709551690:18446744073709551656}, LDV_IN_INTERRUPT=1, sl_ldisc={18446744073709551700:0}, sl_netdev_ops={18446744073709551655:0}, slip_devs={18446744073709551617:0}, slip_maxdev=256, status=0, tmp={18446744073709551617:0}] [L7150] EXPR slip_init() VAL ["&(&sl->lock)->rlock"={18446744073709551659:0}, "&sl->keepalive_timer"={18446744073709551631:0}, "&sl->outfill_timer"={18446744073709551707:0}, "0.8.4-NET3.019-NEWTTY"={1:0}, "<3>%s: tty discipline still running\n"={18446744073709551682:0}, "<3>SLIP: Can\'t allocate slip devices array.\n"={18446744073709551691:0}, "<3>SLIP: can\'t register line discipline (err = %d)\n"={18446744073709551710:0}, "<3>SLIP: can\'t unregister line discipline (err = %d)\n"={18446744073709551652:0}, "<4>%s: compressed packet ignored\n"={18446744073709551686:0}, "<4>%s: memory squeeze, dropping packet.\n"={18446744073709551624:0}, "<4>%s: transmit timed out, %s?\n"={18446744073709551671:0}, "<4>%s: truncating oversized transmit packet!\n"={18446744073709551646:0}, "<4>%s: unable to grow slip buffers, MTU change cancelled.\n"={18446744073709551693:0}, "<4>%s: xmit call when iface is down\n"={18446744073709551696:0}, "<6>%s: header compression turned on\n"={2:0}, "<6>CSLIP: code copyright 1989 Regents of the University of California.\n"={18446744073709551638:0}, "<6>netif_stop_queue() cannot be called before register_netdev()"={18446744073709551676:0}, "<6>SLIP linefill/keepalive option.\n"={18446744073709551640:0}, "<6>SLIP: version %s (dynamic channels, max=%d) (6 bit encapsulation enabled).\n"={18446744073709551711:0}, "<7>%s: no packets received during keepalive timeout, hangup.\n"={18446744073709551705:0}, "bad line quality"={18446744073709551667:0}, "driver error"={18446744073709551664:0}, "include/linux/netdevice.h"={18446744073709551642:0}, "sl%d"={18446744073709551637:0}, "slip"={18446744073709551648:0}, \old(LDV_IN_INTERRUPT)=0, \old(slip_devs)=0, \old(slip_devs)=0, \old(slip_maxdev)=256, __this_module={18446744073709551690:18446744073709551656}, LDV_IN_INTERRUPT=1, ldv_s_sl_ldisc_tty_ldisc_ops=0, ldv_s_sl_netdev_ops_net_device_ops=0, sl_ldisc={18446744073709551700:0}, sl_netdev_ops={18446744073709551655:0}, slip_devs={18446744073709551617:0}, slip_init()=0, slip_maxdev=256] [L7150] tmp = slip_init() [L7151] COND FALSE !(tmp != 0) VAL ["&(&sl->lock)->rlock"={18446744073709551659:0}, "&sl->keepalive_timer"={18446744073709551631:0}, "&sl->outfill_timer"={18446744073709551707:0}, "0.8.4-NET3.019-NEWTTY"={1:0}, "<3>%s: tty discipline still running\n"={18446744073709551682:0}, "<3>SLIP: Can\'t allocate slip devices array.\n"={18446744073709551691:0}, "<3>SLIP: can\'t register line discipline (err = %d)\n"={18446744073709551710:0}, "<3>SLIP: can\'t unregister line discipline (err = %d)\n"={18446744073709551652:0}, "<4>%s: compressed packet ignored\n"={18446744073709551686:0}, "<4>%s: memory squeeze, dropping packet.\n"={18446744073709551624:0}, "<4>%s: transmit timed out, %s?\n"={18446744073709551671:0}, "<4>%s: truncating oversized transmit packet!\n"={18446744073709551646:0}, "<4>%s: unable to grow slip buffers, MTU change cancelled.\n"={18446744073709551693:0}, "<4>%s: xmit call when iface is down\n"={18446744073709551696:0}, "<6>%s: header compression turned on\n"={2:0}, "<6>CSLIP: code copyright 1989 Regents of the University of California.\n"={18446744073709551638:0}, "<6>netif_stop_queue() cannot be called before register_netdev()"={18446744073709551676:0}, "<6>SLIP linefill/keepalive option.\n"={18446744073709551640:0}, "<6>SLIP: version %s (dynamic channels, max=%d) (6 bit encapsulation enabled).\n"={18446744073709551711:0}, "<7>%s: no packets received during keepalive timeout, hangup.\n"={18446744073709551705:0}, "bad line quality"={18446744073709551667:0}, "driver error"={18446744073709551664:0}, "include/linux/netdevice.h"={18446744073709551642:0}, "sl%d"={18446744073709551637:0}, "slip"={18446744073709551648:0}, \old(LDV_IN_INTERRUPT)=0, \old(slip_devs)=0, \old(slip_devs)=0, \old(slip_maxdev)=256, __this_module={18446744073709551690:18446744073709551656}, LDV_IN_INTERRUPT=1, ldv_s_sl_ldisc_tty_ldisc_ops=0, ldv_s_sl_netdev_ops_net_device_ops=0, sl_ldisc={18446744073709551700:0}, sl_netdev_ops={18446744073709551655:0}, slip_devs={18446744073709551617:0}, slip_maxdev=256, tmp=0] [L7292] tmp___1 = __VERIFIER_nondet_int() [L7293] COND TRUE (tmp___1 != 0 || ldv_s_sl_netdev_ops_net_device_ops != 0) || ldv_s_sl_ldisc_tty_ldisc_ops != 0 VAL ["&(&sl->lock)->rlock"={18446744073709551659:0}, "&sl->keepalive_timer"={18446744073709551631:0}, "&sl->outfill_timer"={18446744073709551707:0}, "0.8.4-NET3.019-NEWTTY"={1:0}, "<3>%s: tty discipline still running\n"={18446744073709551682:0}, "<3>SLIP: Can\'t allocate slip devices array.\n"={18446744073709551691:0}, "<3>SLIP: can\'t register line discipline (err = %d)\n"={18446744073709551710:0}, "<3>SLIP: can\'t unregister line discipline (err = %d)\n"={18446744073709551652:0}, "<4>%s: compressed packet ignored\n"={18446744073709551686:0}, "<4>%s: memory squeeze, dropping packet.\n"={18446744073709551624:0}, "<4>%s: transmit timed out, %s?\n"={18446744073709551671:0}, "<4>%s: truncating oversized transmit packet!\n"={18446744073709551646:0}, "<4>%s: unable to grow slip buffers, MTU change cancelled.\n"={18446744073709551693:0}, "<4>%s: xmit call when iface is down\n"={18446744073709551696:0}, "<6>%s: header compression turned on\n"={2:0}, "<6>CSLIP: code copyright 1989 Regents of the University of California.\n"={18446744073709551638:0}, "<6>netif_stop_queue() cannot be called before register_netdev()"={18446744073709551676:0}, "<6>SLIP linefill/keepalive option.\n"={18446744073709551640:0}, "<6>SLIP: version %s (dynamic channels, max=%d) (6 bit encapsulation enabled).\n"={18446744073709551711:0}, "<7>%s: no packets received during keepalive timeout, hangup.\n"={18446744073709551705:0}, "bad line quality"={18446744073709551667:0}, "driver error"={18446744073709551664:0}, "include/linux/netdevice.h"={18446744073709551642:0}, "sl%d"={18446744073709551637:0}, "slip"={18446744073709551648:0}, \old(LDV_IN_INTERRUPT)=0, \old(slip_devs)=0, \old(slip_devs)=0, \old(slip_maxdev)=256, __this_module={18446744073709551690:18446744073709551656}, LDV_IN_INTERRUPT=1, ldv_s_sl_ldisc_tty_ldisc_ops=0, ldv_s_sl_netdev_ops_net_device_ops=0, sl_ldisc={18446744073709551700:0}, sl_netdev_ops={18446744073709551655:0}, slip_devs={18446744073709551617:0}, slip_maxdev=256, tmp=0, tmp___1=1] [L7158] tmp___0 = __VERIFIER_nondet_int() [L7160] case 0: [L7175] case 1: [L7190] case 2: [L7205] case 3: [L7214] case 4: [L7218] case 5: [L7222] case 6: [L7226] case 7: [L7230] case 8: [L7234] case 9: VAL ["&(&sl->lock)->rlock"={18446744073709551659:0}, "&sl->keepalive_timer"={18446744073709551631:0}, "&sl->outfill_timer"={18446744073709551707:0}, "0.8.4-NET3.019-NEWTTY"={1:0}, "<3>%s: tty discipline still running\n"={18446744073709551682:0}, "<3>SLIP: Can\'t allocate slip devices array.\n"={18446744073709551691:0}, "<3>SLIP: can\'t register line discipline (err = %d)\n"={18446744073709551710:0}, "<3>SLIP: can\'t unregister line discipline (err = %d)\n"={18446744073709551652:0}, "<4>%s: compressed packet ignored\n"={18446744073709551686:0}, "<4>%s: memory squeeze, dropping packet.\n"={18446744073709551624:0}, "<4>%s: transmit timed out, %s?\n"={18446744073709551671:0}, "<4>%s: truncating oversized transmit packet!\n"={18446744073709551646:0}, "<4>%s: unable to grow slip buffers, MTU change cancelled.\n"={18446744073709551693:0}, "<4>%s: xmit call when iface is down\n"={18446744073709551696:0}, "<6>%s: header compression turned on\n"={2:0}, "<6>CSLIP: code copyright 1989 Regents of the University of California.\n"={18446744073709551638:0}, "<6>netif_stop_queue() cannot be called before register_netdev()"={18446744073709551676:0}, "<6>SLIP linefill/keepalive option.\n"={18446744073709551640:0}, "<6>SLIP: version %s (dynamic channels, max=%d) (6 bit encapsulation enabled).\n"={18446744073709551711:0}, "<7>%s: no packets received during keepalive timeout, hangup.\n"={18446744073709551705:0}, "bad line quality"={18446744073709551667:0}, "driver error"={18446744073709551664:0}, "include/linux/netdevice.h"={18446744073709551642:0}, "sl%d"={18446744073709551637:0}, "slip"={18446744073709551648:0}, \old(LDV_IN_INTERRUPT)=0, \old(slip_devs)=0, \old(slip_devs)=0, \old(slip_maxdev)=256, __this_module={18446744073709551690:18446744073709551656}, LDV_IN_INTERRUPT=1, ldv_s_sl_ldisc_tty_ldisc_ops=0, ldv_s_sl_netdev_ops_net_device_ops=0, sl_ldisc={18446744073709551700:0}, sl_netdev_ops={18446744073709551655:0}, slip_devs={18446744073709551617:0}, slip_maxdev=256, tmp=0, tmp___0=9, tmp___1=1] [L7235] COND TRUE ldv_s_sl_ldisc_tty_ldisc_ops == 0 [L7236] FCALL ldv_handler_precall() VAL ["&(&sl->lock)->rlock"={18446744073709551659:0}, "&sl->keepalive_timer"={18446744073709551631:0}, "&sl->outfill_timer"={18446744073709551707:0}, "0.8.4-NET3.019-NEWTTY"={1:0}, "<3>%s: tty discipline still running\n"={18446744073709551682:0}, "<3>SLIP: Can\'t allocate slip devices array.\n"={18446744073709551691:0}, "<3>SLIP: can\'t register line discipline (err = %d)\n"={18446744073709551710:0}, "<3>SLIP: can\'t unregister line discipline (err = %d)\n"={18446744073709551652:0}, "<4>%s: compressed packet ignored\n"={18446744073709551686:0}, "<4>%s: memory squeeze, dropping packet.\n"={18446744073709551624:0}, "<4>%s: transmit timed out, %s?\n"={18446744073709551671:0}, "<4>%s: truncating oversized transmit packet!\n"={18446744073709551646:0}, "<4>%s: unable to grow slip buffers, MTU change cancelled.\n"={18446744073709551693:0}, "<4>%s: xmit call when iface is down\n"={18446744073709551696:0}, "<6>%s: header compression turned on\n"={2:0}, "<6>CSLIP: code copyright 1989 Regents of the University of California.\n"={18446744073709551638:0}, "<6>netif_stop_queue() cannot be called before register_netdev()"={18446744073709551676:0}, "<6>SLIP linefill/keepalive option.\n"={18446744073709551640:0}, "<6>SLIP: version %s (dynamic channels, max=%d) (6 bit encapsulation enabled).\n"={18446744073709551711:0}, "<7>%s: no packets received during keepalive timeout, hangup.\n"={18446744073709551705:0}, "bad line quality"={18446744073709551667:0}, "driver error"={18446744073709551664:0}, "include/linux/netdevice.h"={18446744073709551642:0}, "sl%d"={18446744073709551637:0}, "slip"={18446744073709551648:0}, \old(LDV_IN_INTERRUPT)=0, \old(slip_devs)=0, \old(slip_devs)=0, \old(slip_maxdev)=256, __this_module={18446744073709551690:18446744073709551656}, LDV_IN_INTERRUPT=1, ldv_s_sl_ldisc_tty_ldisc_ops=0, ldv_s_sl_netdev_ops_net_device_ops=0, sl_ldisc={18446744073709551700:0}, sl_netdev_ops={18446744073709551655:0}, slip_devs={18446744073709551617:0}, slip_maxdev=256, tmp=0, tmp___0=9, tmp___1=1] [L7237] CALL ldv_slip_open_3(var_group5) VAL ["&(&sl->lock)->rlock"={18446744073709551659:0}, "&sl->keepalive_timer"={18446744073709551631:0}, "&sl->outfill_timer"={18446744073709551707:0}, "0.8.4-NET3.019-NEWTTY"={1:0}, "<3>%s: tty discipline still running\n"={18446744073709551682:0}, "<3>SLIP: Can\'t allocate slip devices array.\n"={18446744073709551691:0}, "<3>SLIP: can\'t register line discipline (err = %d)\n"={18446744073709551710:0}, "<3>SLIP: can\'t unregister line discipline (err = %d)\n"={18446744073709551652:0}, "<4>%s: compressed packet ignored\n"={18446744073709551686:0}, "<4>%s: memory squeeze, dropping packet.\n"={18446744073709551624:0}, "<4>%s: transmit timed out, %s?\n"={18446744073709551671:0}, "<4>%s: truncating oversized transmit packet!\n"={18446744073709551646:0}, "<4>%s: unable to grow slip buffers, MTU change cancelled.\n"={18446744073709551693:0}, "<4>%s: xmit call when iface is down\n"={18446744073709551696:0}, "<6>%s: header compression turned on\n"={2:0}, "<6>CSLIP: code copyright 1989 Regents of the University of California.\n"={18446744073709551638:0}, "<6>netif_stop_queue() cannot be called before register_netdev()"={18446744073709551676:0}, "<6>SLIP linefill/keepalive option.\n"={18446744073709551640:0}, "<6>SLIP: version %s (dynamic channels, max=%d) (6 bit encapsulation enabled).\n"={18446744073709551711:0}, "<7>%s: no packets received during keepalive timeout, hangup.\n"={18446744073709551705:0}, "bad line quality"={18446744073709551667:0}, "driver error"={18446744073709551664:0}, "include/linux/netdevice.h"={18446744073709551642:0}, "sl%d"={18446744073709551637:0}, "slip"={18446744073709551648:0}, \old(LDV_IN_INTERRUPT)=0, \old(slip_devs)=0, \old(slip_devs)=0, \old(slip_maxdev)=256, __this_module={18446744073709551690:18446744073709551656}, LDV_IN_INTERRUPT=1, sl_ldisc={18446744073709551700:0}, sl_netdev_ops={18446744073709551655:0}, slip_devs={18446744073709551617:0}, slip_maxdev=256, tty={2509:-1095}] [L7337] ldv_func_ret_type___1 ldv_func_res ; [L7338] int tmp ; VAL ["&(&sl->lock)->rlock"={18446744073709551659:0}, "&sl->keepalive_timer"={18446744073709551631:0}, "&sl->outfill_timer"={18446744073709551707:0}, "0.8.4-NET3.019-NEWTTY"={1:0}, "<3>%s: tty discipline still running\n"={18446744073709551682:0}, "<3>SLIP: Can\'t allocate slip devices array.\n"={18446744073709551691:0}, "<3>SLIP: can\'t register line discipline (err = %d)\n"={18446744073709551710:0}, "<3>SLIP: can\'t unregister line discipline (err = %d)\n"={18446744073709551652:0}, "<4>%s: compressed packet ignored\n"={18446744073709551686:0}, "<4>%s: memory squeeze, dropping packet.\n"={18446744073709551624:0}, "<4>%s: transmit timed out, %s?\n"={18446744073709551671:0}, "<4>%s: truncating oversized transmit packet!\n"={18446744073709551646:0}, "<4>%s: unable to grow slip buffers, MTU change cancelled.\n"={18446744073709551693:0}, "<4>%s: xmit call when iface is down\n"={18446744073709551696:0}, "<6>%s: header compression turned on\n"={2:0}, "<6>CSLIP: code copyright 1989 Regents of the University of California.\n"={18446744073709551638:0}, "<6>netif_stop_queue() cannot be called before register_netdev()"={18446744073709551676:0}, "<6>SLIP linefill/keepalive option.\n"={18446744073709551640:0}, "<6>SLIP: version %s (dynamic channels, max=%d) (6 bit encapsulation enabled).\n"={18446744073709551711:0}, "<7>%s: no packets received during keepalive timeout, hangup.\n"={18446744073709551705:0}, "bad line quality"={18446744073709551667:0}, "driver error"={18446744073709551664:0}, "include/linux/netdevice.h"={18446744073709551642:0}, "sl%d"={18446744073709551637:0}, "slip"={18446744073709551648:0}, \old(LDV_IN_INTERRUPT)=0, \old(slip_devs)=0, \old(slip_devs)=0, \old(slip_maxdev)=256, __this_module={18446744073709551690:18446744073709551656}, LDV_IN_INTERRUPT=1, sl_ldisc={18446744073709551700:0}, sl_netdev_ops={18446744073709551655:0}, slip_devs={18446744073709551617:0}, slip_maxdev=256, tty={2509:-1095}, tty={2509:-1095}] [L7341] CALL, EXPR slip_open(tty) VAL ["&(&sl->lock)->rlock"={18446744073709551659:0}, "&sl->keepalive_timer"={18446744073709551631:0}, "&sl->outfill_timer"={18446744073709551707:0}, "0.8.4-NET3.019-NEWTTY"={1:0}, "<3>%s: tty discipline still running\n"={18446744073709551682:0}, "<3>SLIP: Can\'t allocate slip devices array.\n"={18446744073709551691:0}, "<3>SLIP: can\'t register line discipline (err = %d)\n"={18446744073709551710:0}, "<3>SLIP: can\'t unregister line discipline (err = %d)\n"={18446744073709551652:0}, "<4>%s: compressed packet ignored\n"={18446744073709551686:0}, "<4>%s: memory squeeze, dropping packet.\n"={18446744073709551624:0}, "<4>%s: transmit timed out, %s?\n"={18446744073709551671:0}, "<4>%s: truncating oversized transmit packet!\n"={18446744073709551646:0}, "<4>%s: unable to grow slip buffers, MTU change cancelled.\n"={18446744073709551693:0}, "<4>%s: xmit call when iface is down\n"={18446744073709551696:0}, "<6>%s: header compression turned on\n"={2:0}, "<6>CSLIP: code copyright 1989 Regents of the University of California.\n"={18446744073709551638:0}, "<6>netif_stop_queue() cannot be called before register_netdev()"={18446744073709551676:0}, "<6>SLIP linefill/keepalive option.\n"={18446744073709551640:0}, "<6>SLIP: version %s (dynamic channels, max=%d) (6 bit encapsulation enabled).\n"={18446744073709551711:0}, "<7>%s: no packets received during keepalive timeout, hangup.\n"={18446744073709551705:0}, "bad line quality"={18446744073709551667:0}, "driver error"={18446744073709551664:0}, "include/linux/netdevice.h"={18446744073709551642:0}, "sl%d"={18446744073709551637:0}, "slip"={18446744073709551648:0}, \old(LDV_IN_INTERRUPT)=0, \old(slip_devs)=0, \old(slip_devs)=0, \old(slip_maxdev)=256, __this_module={18446744073709551690:18446744073709551656}, LDV_IN_INTERRUPT=1, sl_ldisc={18446744073709551700:0}, sl_netdev_ops={18446744073709551655:0}, slip_devs={18446744073709551617:0}, slip_maxdev=256, tty={2509:-1095}] [L6158] struct slip *sl ; [L6159] int err ; [L6160] int tmp ; [L6161] dev_t tmp___0 ; [L6162] struct task_struct *tmp___1 ; [L6163] int tmp___2 ; [L6166] EXPR, FCALL capable(12) [L6166] tmp = capable(12) [L6167] COND FALSE !(tmp == 0) [L6172] EXPR, FCALL tty->ops [L6172] EXPR, FCALL (tty->ops)->write VAL ["&(&sl->lock)->rlock"={18446744073709551659:0}, "&sl->keepalive_timer"={18446744073709551631:0}, "&sl->outfill_timer"={18446744073709551707:0}, "0.8.4-NET3.019-NEWTTY"={1:0}, "<3>%s: tty discipline still running\n"={18446744073709551682:0}, "<3>SLIP: Can\'t allocate slip devices array.\n"={18446744073709551691:0}, "<3>SLIP: can\'t register line discipline (err = %d)\n"={18446744073709551710:0}, "<3>SLIP: can\'t unregister line discipline (err = %d)\n"={18446744073709551652:0}, "<4>%s: compressed packet ignored\n"={18446744073709551686:0}, "<4>%s: memory squeeze, dropping packet.\n"={18446744073709551624:0}, "<4>%s: transmit timed out, %s?\n"={18446744073709551671:0}, "<4>%s: truncating oversized transmit packet!\n"={18446744073709551646:0}, "<4>%s: unable to grow slip buffers, MTU change cancelled.\n"={18446744073709551693:0}, "<4>%s: xmit call when iface is down\n"={18446744073709551696:0}, "<6>%s: header compression turned on\n"={2:0}, "<6>CSLIP: code copyright 1989 Regents of the University of California.\n"={18446744073709551638:0}, "<6>netif_stop_queue() cannot be called before register_netdev()"={18446744073709551676:0}, "<6>SLIP linefill/keepalive option.\n"={18446744073709551640:0}, "<6>SLIP: version %s (dynamic channels, max=%d) (6 bit encapsulation enabled).\n"={18446744073709551711:0}, "<7>%s: no packets received during keepalive timeout, hangup.\n"={18446744073709551705:0}, "bad line quality"={18446744073709551667:0}, "driver error"={18446744073709551664:0}, "include/linux/netdevice.h"={18446744073709551642:0}, "sl%d"={18446744073709551637:0}, "slip"={18446744073709551648:0}, (tty->ops)->write={-2:3}, \old(LDV_IN_INTERRUPT)=0, \old(slip_devs)=0, \old(slip_devs)=0, \old(slip_maxdev)=256, __this_module={18446744073709551690:18446744073709551656}, LDV_IN_INTERRUPT=1, sl_ldisc={18446744073709551700:0}, sl_netdev_ops={18446744073709551655:0}, slip_devs={18446744073709551617:0}, slip_maxdev=256, tmp=1, tty={2509:-1095}, tty={2509:-1095}, tty->ops={18446744073709551618:0}] [L6172-L6174] COND FALSE !((unsigned long )(tty->ops)->write == (unsigned long )((int (*/* const */)(struct tty_struct * , unsigned char const * , int ))0)) [L6179] FCALL rtnl_lock() VAL ["&(&sl->lock)->rlock"={18446744073709551659:0}, "&sl->keepalive_timer"={18446744073709551631:0}, "&sl->outfill_timer"={18446744073709551707:0}, "0.8.4-NET3.019-NEWTTY"={1:0}, "<3>%s: tty discipline still running\n"={18446744073709551682:0}, "<3>SLIP: Can\'t allocate slip devices array.\n"={18446744073709551691:0}, "<3>SLIP: can\'t register line discipline (err = %d)\n"={18446744073709551710:0}, "<3>SLIP: can\'t unregister line discipline (err = %d)\n"={18446744073709551652:0}, "<4>%s: compressed packet ignored\n"={18446744073709551686:0}, "<4>%s: memory squeeze, dropping packet.\n"={18446744073709551624:0}, "<4>%s: transmit timed out, %s?\n"={18446744073709551671:0}, "<4>%s: truncating oversized transmit packet!\n"={18446744073709551646:0}, "<4>%s: unable to grow slip buffers, MTU change cancelled.\n"={18446744073709551693:0}, "<4>%s: xmit call when iface is down\n"={18446744073709551696:0}, "<6>%s: header compression turned on\n"={2:0}, "<6>CSLIP: code copyright 1989 Regents of the University of California.\n"={18446744073709551638:0}, "<6>netif_stop_queue() cannot be called before register_netdev()"={18446744073709551676:0}, "<6>SLIP linefill/keepalive option.\n"={18446744073709551640:0}, "<6>SLIP: version %s (dynamic channels, max=%d) (6 bit encapsulation enabled).\n"={18446744073709551711:0}, "<7>%s: no packets received during keepalive timeout, hangup.\n"={18446744073709551705:0}, "bad line quality"={18446744073709551667:0}, "driver error"={18446744073709551664:0}, "include/linux/netdevice.h"={18446744073709551642:0}, "sl%d"={18446744073709551637:0}, "slip"={18446744073709551648:0}, \old(LDV_IN_INTERRUPT)=0, \old(slip_devs)=0, \old(slip_devs)=0, \old(slip_maxdev)=256, __this_module={18446744073709551690:18446744073709551656}, LDV_IN_INTERRUPT=1, sl_ldisc={18446744073709551700:0}, sl_netdev_ops={18446744073709551655:0}, slip_devs={18446744073709551617:0}, slip_maxdev=256, tmp=1, tty={2509:-1095}, tty={2509:-1095}] [L6180] CALL sl_sync() VAL ["&(&sl->lock)->rlock"={18446744073709551659:0}, "&sl->keepalive_timer"={18446744073709551631:0}, "&sl->outfill_timer"={18446744073709551707:0}, "0.8.4-NET3.019-NEWTTY"={1:0}, "<3>%s: tty discipline still running\n"={18446744073709551682:0}, "<3>SLIP: Can\'t allocate slip devices array.\n"={18446744073709551691:0}, "<3>SLIP: can\'t register line discipline (err = %d)\n"={18446744073709551710:0}, "<3>SLIP: can\'t unregister line discipline (err = %d)\n"={18446744073709551652:0}, "<4>%s: compressed packet ignored\n"={18446744073709551686:0}, "<4>%s: memory squeeze, dropping packet.\n"={18446744073709551624:0}, "<4>%s: transmit timed out, %s?\n"={18446744073709551671:0}, "<4>%s: truncating oversized transmit packet!\n"={18446744073709551646:0}, "<4>%s: unable to grow slip buffers, MTU change cancelled.\n"={18446744073709551693:0}, "<4>%s: xmit call when iface is down\n"={18446744073709551696:0}, "<6>%s: header compression turned on\n"={2:0}, "<6>CSLIP: code copyright 1989 Regents of the University of California.\n"={18446744073709551638:0}, "<6>netif_stop_queue() cannot be called before register_netdev()"={18446744073709551676:0}, "<6>SLIP linefill/keepalive option.\n"={18446744073709551640:0}, "<6>SLIP: version %s (dynamic channels, max=%d) (6 bit encapsulation enabled).\n"={18446744073709551711:0}, "<7>%s: no packets received during keepalive timeout, hangup.\n"={18446744073709551705:0}, "bad line quality"={18446744073709551667:0}, "driver error"={18446744073709551664:0}, "include/linux/netdevice.h"={18446744073709551642:0}, "sl%d"={18446744073709551637:0}, "slip"={18446744073709551648:0}, \old(LDV_IN_INTERRUPT)=0, \old(slip_devs)=0, \old(slip_devs)=0, \old(slip_maxdev)=256, __this_module={18446744073709551690:18446744073709551656}, LDV_IN_INTERRUPT=1, sl_ldisc={18446744073709551700:0}, sl_netdev_ops={18446744073709551655:0}, slip_devs={18446744073709551617:0}, slip_maxdev=256] [L6032] int i ; [L6033] struct net_device *dev ; [L6034] struct slip *sl ; [L6035] void *tmp ; [L6038] i = 0 VAL ["&(&sl->lock)->rlock"={18446744073709551659:0}, "&sl->keepalive_timer"={18446744073709551631:0}, "&sl->outfill_timer"={18446744073709551707:0}, "0.8.4-NET3.019-NEWTTY"={1:0}, "<3>%s: tty discipline still running\n"={18446744073709551682:0}, "<3>SLIP: Can\'t allocate slip devices array.\n"={18446744073709551691:0}, "<3>SLIP: can\'t register line discipline (err = %d)\n"={18446744073709551710:0}, "<3>SLIP: can\'t unregister line discipline (err = %d)\n"={18446744073709551652:0}, "<4>%s: compressed packet ignored\n"={18446744073709551686:0}, "<4>%s: memory squeeze, dropping packet.\n"={18446744073709551624:0}, "<4>%s: transmit timed out, %s?\n"={18446744073709551671:0}, "<4>%s: truncating oversized transmit packet!\n"={18446744073709551646:0}, "<4>%s: unable to grow slip buffers, MTU change cancelled.\n"={18446744073709551693:0}, "<4>%s: xmit call when iface is down\n"={18446744073709551696:0}, "<6>%s: header compression turned on\n"={2:0}, "<6>CSLIP: code copyright 1989 Regents of the University of California.\n"={18446744073709551638:0}, "<6>netif_stop_queue() cannot be called before register_netdev()"={18446744073709551676:0}, "<6>SLIP linefill/keepalive option.\n"={18446744073709551640:0}, "<6>SLIP: version %s (dynamic channels, max=%d) (6 bit encapsulation enabled).\n"={18446744073709551711:0}, "<7>%s: no packets received during keepalive timeout, hangup.\n"={18446744073709551705:0}, "bad line quality"={18446744073709551667:0}, "driver error"={18446744073709551664:0}, "include/linux/netdevice.h"={18446744073709551642:0}, "sl%d"={18446744073709551637:0}, "slip"={18446744073709551648:0}, \old(LDV_IN_INTERRUPT)=0, \old(slip_devs)=0, \old(slip_devs)=0, \old(slip_maxdev)=256, __this_module={18446744073709551690:18446744073709551656}, i=0, LDV_IN_INTERRUPT=1, sl_ldisc={18446744073709551700:0}, sl_netdev_ops={18446744073709551655:0}, slip_devs={18446744073709551617:0}, slip_maxdev=256] [L6062] COND TRUE i < slip_maxdev VAL ["&(&sl->lock)->rlock"={18446744073709551659:0}, "&sl->keepalive_timer"={18446744073709551631:0}, "&sl->outfill_timer"={18446744073709551707:0}, "0.8.4-NET3.019-NEWTTY"={1:0}, "<3>%s: tty discipline still running\n"={18446744073709551682:0}, "<3>SLIP: Can\'t allocate slip devices array.\n"={18446744073709551691:0}, "<3>SLIP: can\'t register line discipline (err = %d)\n"={18446744073709551710:0}, "<3>SLIP: can\'t unregister line discipline (err = %d)\n"={18446744073709551652:0}, "<4>%s: compressed packet ignored\n"={18446744073709551686:0}, "<4>%s: memory squeeze, dropping packet.\n"={18446744073709551624:0}, "<4>%s: transmit timed out, %s?\n"={18446744073709551671:0}, "<4>%s: truncating oversized transmit packet!\n"={18446744073709551646:0}, "<4>%s: unable to grow slip buffers, MTU change cancelled.\n"={18446744073709551693:0}, "<4>%s: xmit call when iface is down\n"={18446744073709551696:0}, "<6>%s: header compression turned on\n"={2:0}, "<6>CSLIP: code copyright 1989 Regents of the University of California.\n"={18446744073709551638:0}, "<6>netif_stop_queue() cannot be called before register_netdev()"={18446744073709551676:0}, "<6>SLIP linefill/keepalive option.\n"={18446744073709551640:0}, "<6>SLIP: version %s (dynamic channels, max=%d) (6 bit encapsulation enabled).\n"={18446744073709551711:0}, "<7>%s: no packets received during keepalive timeout, hangup.\n"={18446744073709551705:0}, "bad line quality"={18446744073709551667:0}, "driver error"={18446744073709551664:0}, "include/linux/netdevice.h"={18446744073709551642:0}, "sl%d"={18446744073709551637:0}, "slip"={18446744073709551648:0}, \old(LDV_IN_INTERRUPT)=0, \old(slip_devs)=0, \old(slip_devs)=0, \old(slip_maxdev)=256, __this_module={18446744073709551690:18446744073709551656}, i=0, LDV_IN_INTERRUPT=1, sl_ldisc={18446744073709551700:0}, sl_netdev_ops={18446744073709551655:0}, slip_devs={18446744073709551617:0}, slip_maxdev=256] [L6041] EXPR, FCALL slip_devs + (unsigned long )i [L6041] dev = *(slip_devs + (unsigned long )i) [L6042] COND TRUE, RET (unsigned long )dev == (unsigned long )((struct net_device *)0) VAL ["&(&sl->lock)->rlock"={18446744073709551659:0}, "&sl->keepalive_timer"={18446744073709551631:0}, "&sl->outfill_timer"={18446744073709551707:0}, "0.8.4-NET3.019-NEWTTY"={1:0}, "<3>%s: tty discipline still running\n"={18446744073709551682:0}, "<3>SLIP: Can\'t allocate slip devices array.\n"={18446744073709551691:0}, "<3>SLIP: can\'t register line discipline (err = %d)\n"={18446744073709551710:0}, "<3>SLIP: can\'t unregister line discipline (err = %d)\n"={18446744073709551652:0}, "<4>%s: compressed packet ignored\n"={18446744073709551686:0}, "<4>%s: memory squeeze, dropping packet.\n"={18446744073709551624:0}, "<4>%s: transmit timed out, %s?\n"={18446744073709551671:0}, "<4>%s: truncating oversized transmit packet!\n"={18446744073709551646:0}, "<4>%s: unable to grow slip buffers, MTU change cancelled.\n"={18446744073709551693:0}, "<4>%s: xmit call when iface is down\n"={18446744073709551696:0}, "<6>%s: header compression turned on\n"={2:0}, "<6>CSLIP: code copyright 1989 Regents of the University of California.\n"={18446744073709551638:0}, "<6>netif_stop_queue() cannot be called before register_netdev()"={18446744073709551676:0}, "<6>SLIP linefill/keepalive option.\n"={18446744073709551640:0}, "<6>SLIP: version %s (dynamic channels, max=%d) (6 bit encapsulation enabled).\n"={18446744073709551711:0}, "<7>%s: no packets received during keepalive timeout, hangup.\n"={18446744073709551705:0}, "bad line quality"={18446744073709551667:0}, "driver error"={18446744073709551664:0}, "include/linux/netdevice.h"={18446744073709551642:0}, "sl%d"={18446744073709551637:0}, "slip"={18446744073709551648:0}, \old(LDV_IN_INTERRUPT)=0, \old(slip_devs)=0, \old(slip_devs)=0, \old(slip_maxdev)=256, __this_module={18446744073709551690:18446744073709551656}, dev={0:0}, i=0, LDV_IN_INTERRUPT=1, sl_ldisc={18446744073709551700:0}, sl_netdev_ops={18446744073709551655:0}, slip_devs={18446744073709551617:0}, slip_maxdev=256] [L6180] sl_sync() VAL ["&(&sl->lock)->rlock"={18446744073709551659:0}, "&sl->keepalive_timer"={18446744073709551631:0}, "&sl->outfill_timer"={18446744073709551707:0}, "0.8.4-NET3.019-NEWTTY"={1:0}, "<3>%s: tty discipline still running\n"={18446744073709551682:0}, "<3>SLIP: Can\'t allocate slip devices array.\n"={18446744073709551691:0}, "<3>SLIP: can\'t register line discipline (err = %d)\n"={18446744073709551710:0}, "<3>SLIP: can\'t unregister line discipline (err = %d)\n"={18446744073709551652:0}, "<4>%s: compressed packet ignored\n"={18446744073709551686:0}, "<4>%s: memory squeeze, dropping packet.\n"={18446744073709551624:0}, "<4>%s: transmit timed out, %s?\n"={18446744073709551671:0}, "<4>%s: truncating oversized transmit packet!\n"={18446744073709551646:0}, "<4>%s: unable to grow slip buffers, MTU change cancelled.\n"={18446744073709551693:0}, "<4>%s: xmit call when iface is down\n"={18446744073709551696:0}, "<6>%s: header compression turned on\n"={2:0}, "<6>CSLIP: code copyright 1989 Regents of the University of California.\n"={18446744073709551638:0}, "<6>netif_stop_queue() cannot be called before register_netdev()"={18446744073709551676:0}, "<6>SLIP linefill/keepalive option.\n"={18446744073709551640:0}, "<6>SLIP: version %s (dynamic channels, max=%d) (6 bit encapsulation enabled).\n"={18446744073709551711:0}, "<7>%s: no packets received during keepalive timeout, hangup.\n"={18446744073709551705:0}, "bad line quality"={18446744073709551667:0}, "driver error"={18446744073709551664:0}, "include/linux/netdevice.h"={18446744073709551642:0}, "sl%d"={18446744073709551637:0}, "slip"={18446744073709551648:0}, \old(LDV_IN_INTERRUPT)=0, \old(slip_devs)=0, \old(slip_devs)=0, \old(slip_maxdev)=256, __this_module={18446744073709551690:18446744073709551656}, LDV_IN_INTERRUPT=1, sl_ldisc={18446744073709551700:0}, sl_netdev_ops={18446744073709551655:0}, slip_devs={18446744073709551617:0}, slip_maxdev=256, tmp=1, tty={2509:-1095}, tty={2509:-1095}] [L6181] EXPR, FCALL tty->disc_data [L6181] sl = (struct slip *)tty->disc_data [L6182] err = -17 [L6183] (unsigned long )sl != (unsigned long )((struct slip *)0) && sl->magic == 21250 [L6183] EXPR, FCALL sl->magic [L6183] (unsigned long )sl != (unsigned long )((struct slip *)0) && sl->magic == 21250 VAL ["&(&sl->lock)->rlock"={18446744073709551659:0}, "&sl->keepalive_timer"={18446744073709551631:0}, "&sl->outfill_timer"={18446744073709551707:0}, "0.8.4-NET3.019-NEWTTY"={1:0}, "<3>%s: tty discipline still running\n"={18446744073709551682:0}, "<3>SLIP: Can\'t allocate slip devices array.\n"={18446744073709551691:0}, "<3>SLIP: can\'t register line discipline (err = %d)\n"={18446744073709551710:0}, "<3>SLIP: can\'t unregister line discipline (err = %d)\n"={18446744073709551652:0}, "<4>%s: compressed packet ignored\n"={18446744073709551686:0}, "<4>%s: memory squeeze, dropping packet.\n"={18446744073709551624:0}, "<4>%s: transmit timed out, %s?\n"={18446744073709551671:0}, "<4>%s: truncating oversized transmit packet!\n"={18446744073709551646:0}, "<4>%s: unable to grow slip buffers, MTU change cancelled.\n"={18446744073709551693:0}, "<4>%s: xmit call when iface is down\n"={18446744073709551696:0}, "<6>%s: header compression turned on\n"={2:0}, "<6>CSLIP: code copyright 1989 Regents of the University of California.\n"={18446744073709551638:0}, "<6>netif_stop_queue() cannot be called before register_netdev()"={18446744073709551676:0}, "<6>SLIP linefill/keepalive option.\n"={18446744073709551640:0}, "<6>SLIP: version %s (dynamic channels, max=%d) (6 bit encapsulation enabled).\n"={18446744073709551711:0}, "<7>%s: no packets received during keepalive timeout, hangup.\n"={18446744073709551705:0}, "bad line quality"={18446744073709551667:0}, "driver error"={18446744073709551664:0}, "include/linux/netdevice.h"={18446744073709551642:0}, "sl%d"={18446744073709551637:0}, "slip"={18446744073709551648:0}, (unsigned long )sl != (unsigned long )((struct slip *)0) && sl->magic == 21250=0, \old(LDV_IN_INTERRUPT)=0, \old(slip_devs)=0, \old(slip_devs)=0, \old(slip_maxdev)=256, __this_module={18446744073709551690:18446744073709551656}, err=-17, LDV_IN_INTERRUPT=1, sl={4:-3}, sl->magic=0, sl_ldisc={18446744073709551700:0}, sl_netdev_ops={18446744073709551655:0}, slip_devs={18446744073709551617:0}, slip_maxdev=256, tmp=1, tty={2509:-1095}, tty={2509:-1095}] [L6183] COND FALSE !((unsigned long )sl != (unsigned long )((struct slip *)0) && sl->magic == 21250) [L6188] err = -23 [L6189] EXPR, FCALL tty_devnum(tty) [L6189] tmp___0 = tty_devnum(tty) [L6190] CALL, EXPR sl_alloc(tmp___0) VAL ["&(&sl->lock)->rlock"={18446744073709551659:0}, "&sl->keepalive_timer"={18446744073709551631:0}, "&sl->outfill_timer"={18446744073709551707:0}, "0.8.4-NET3.019-NEWTTY"={1:0}, "<3>%s: tty discipline still running\n"={18446744073709551682:0}, "<3>SLIP: Can\'t allocate slip devices array.\n"={18446744073709551691:0}, "<3>SLIP: can\'t register line discipline (err = %d)\n"={18446744073709551710:0}, "<3>SLIP: can\'t unregister line discipline (err = %d)\n"={18446744073709551652:0}, "<4>%s: compressed packet ignored\n"={18446744073709551686:0}, "<4>%s: memory squeeze, dropping packet.\n"={18446744073709551624:0}, "<4>%s: transmit timed out, %s?\n"={18446744073709551671:0}, "<4>%s: truncating oversized transmit packet!\n"={18446744073709551646:0}, "<4>%s: unable to grow slip buffers, MTU change cancelled.\n"={18446744073709551693:0}, "<4>%s: xmit call when iface is down\n"={18446744073709551696:0}, "<6>%s: header compression turned on\n"={2:0}, "<6>CSLIP: code copyright 1989 Regents of the University of California.\n"={18446744073709551638:0}, "<6>netif_stop_queue() cannot be called before register_netdev()"={18446744073709551676:0}, "<6>SLIP linefill/keepalive option.\n"={18446744073709551640:0}, "<6>SLIP: version %s (dynamic channels, max=%d) (6 bit encapsulation enabled).\n"={18446744073709551711:0}, "<7>%s: no packets received during keepalive timeout, hangup.\n"={18446744073709551705:0}, "bad line quality"={18446744073709551667:0}, "driver error"={18446744073709551664:0}, "include/linux/netdevice.h"={18446744073709551642:0}, "sl%d"={18446744073709551637:0}, "slip"={18446744073709551648:0}, \old(LDV_IN_INTERRUPT)=0, \old(line)=98, \old(slip_devs)=0, \old(slip_devs)=0, \old(slip_maxdev)=256, __this_module={18446744073709551690:18446744073709551656}, LDV_IN_INTERRUPT=1, sl_ldisc={18446744073709551700:0}, sl_netdev_ops={18446744073709551655:0}, slip_devs={18446744073709551617:0}, slip_maxdev=256] [L6073] int i ; [L6074] struct net_device *dev ; [L6075] struct slip *sl ; [L6076] void *tmp ; [L6077] int tmp___0 ; [L6078] FCALL char name[16U] ; [L6079] void *tmp___1 ; [L6080] FCALL struct lock_class_key __key ; [L6081] FCALL struct lock_class_key __key___0 ; [L6082] FCALL struct lock_class_key __key___1 ; [L6085] dev = 0 VAL ["&(&sl->lock)->rlock"={18446744073709551659:0}, "&sl->keepalive_timer"={18446744073709551631:0}, "&sl->outfill_timer"={18446744073709551707:0}, "0.8.4-NET3.019-NEWTTY"={1:0}, "<3>%s: tty discipline still running\n"={18446744073709551682:0}, "<3>SLIP: Can\'t allocate slip devices array.\n"={18446744073709551691:0}, "<3>SLIP: can\'t register line discipline (err = %d)\n"={18446744073709551710:0}, "<3>SLIP: can\'t unregister line discipline (err = %d)\n"={18446744073709551652:0}, "<4>%s: compressed packet ignored\n"={18446744073709551686:0}, "<4>%s: memory squeeze, dropping packet.\n"={18446744073709551624:0}, "<4>%s: transmit timed out, %s?\n"={18446744073709551671:0}, "<4>%s: truncating oversized transmit packet!\n"={18446744073709551646:0}, "<4>%s: unable to grow slip buffers, MTU change cancelled.\n"={18446744073709551693:0}, "<4>%s: xmit call when iface is down\n"={18446744073709551696:0}, "<6>%s: header compression turned on\n"={2:0}, "<6>CSLIP: code copyright 1989 Regents of the University of California.\n"={18446744073709551638:0}, "<6>netif_stop_queue() cannot be called before register_netdev()"={18446744073709551676:0}, "<6>SLIP linefill/keepalive option.\n"={18446744073709551640:0}, "<6>SLIP: version %s (dynamic channels, max=%d) (6 bit encapsulation enabled).\n"={18446744073709551711:0}, "<7>%s: no packets received during keepalive timeout, hangup.\n"={18446744073709551705:0}, "bad line quality"={18446744073709551667:0}, "driver error"={18446744073709551664:0}, "include/linux/netdevice.h"={18446744073709551642:0}, "sl%d"={18446744073709551637:0}, "slip"={18446744073709551648:0}, \old(LDV_IN_INTERRUPT)=0, \old(line)=98, \old(slip_devs)=0, \old(slip_devs)=0, \old(slip_maxdev)=256, __key={18446744073709551663:0}, __key___0={18446744073709551644:0}, __key___1={18446744073709551687:0}, __this_module={18446744073709551690:18446744073709551656}, dev={0:0}, LDV_IN_INTERRUPT=1, line=98, name={18446744073709551678:0}, sl_ldisc={18446744073709551700:0}, sl_netdev_ops={18446744073709551655:0}, slip_devs={18446744073709551617:0}, slip_maxdev=256] [L6086] COND FALSE !((unsigned long )slip_devs == (unsigned long )((struct net_device **)0)) [L6091] i = 0 VAL ["&(&sl->lock)->rlock"={18446744073709551659:0}, "&sl->keepalive_timer"={18446744073709551631:0}, "&sl->outfill_timer"={18446744073709551707:0}, "0.8.4-NET3.019-NEWTTY"={1:0}, "<3>%s: tty discipline still running\n"={18446744073709551682:0}, "<3>SLIP: Can\'t allocate slip devices array.\n"={18446744073709551691:0}, "<3>SLIP: can\'t register line discipline (err = %d)\n"={18446744073709551710:0}, "<3>SLIP: can\'t unregister line discipline (err = %d)\n"={18446744073709551652:0}, "<4>%s: compressed packet ignored\n"={18446744073709551686:0}, "<4>%s: memory squeeze, dropping packet.\n"={18446744073709551624:0}, "<4>%s: transmit timed out, %s?\n"={18446744073709551671:0}, "<4>%s: truncating oversized transmit packet!\n"={18446744073709551646:0}, "<4>%s: unable to grow slip buffers, MTU change cancelled.\n"={18446744073709551693:0}, "<4>%s: xmit call when iface is down\n"={18446744073709551696:0}, "<6>%s: header compression turned on\n"={2:0}, "<6>CSLIP: code copyright 1989 Regents of the University of California.\n"={18446744073709551638:0}, "<6>netif_stop_queue() cannot be called before register_netdev()"={18446744073709551676:0}, "<6>SLIP linefill/keepalive option.\n"={18446744073709551640:0}, "<6>SLIP: version %s (dynamic channels, max=%d) (6 bit encapsulation enabled).\n"={18446744073709551711:0}, "<7>%s: no packets received during keepalive timeout, hangup.\n"={18446744073709551705:0}, "bad line quality"={18446744073709551667:0}, "driver error"={18446744073709551664:0}, "include/linux/netdevice.h"={18446744073709551642:0}, "sl%d"={18446744073709551637:0}, "slip"={18446744073709551648:0}, \old(LDV_IN_INTERRUPT)=0, \old(line)=98, \old(slip_devs)=0, \old(slip_devs)=0, \old(slip_maxdev)=256, __key={18446744073709551663:0}, __key___0={18446744073709551644:0}, __key___1={18446744073709551687:0}, __this_module={18446744073709551690:18446744073709551656}, dev={0:0}, i=0, LDV_IN_INTERRUPT=1, line=98, name={18446744073709551678:0}, sl_ldisc={18446744073709551700:0}, sl_netdev_ops={18446744073709551655:0}, slip_devs={18446744073709551617:0}, slip_maxdev=256] [L6102] COND TRUE i < slip_maxdev VAL ["&(&sl->lock)->rlock"={18446744073709551659:0}, "&sl->keepalive_timer"={18446744073709551631:0}, "&sl->outfill_timer"={18446744073709551707:0}, "0.8.4-NET3.019-NEWTTY"={1:0}, "<3>%s: tty discipline still running\n"={18446744073709551682:0}, "<3>SLIP: Can\'t allocate slip devices array.\n"={18446744073709551691:0}, "<3>SLIP: can\'t register line discipline (err = %d)\n"={18446744073709551710:0}, "<3>SLIP: can\'t unregister line discipline (err = %d)\n"={18446744073709551652:0}, "<4>%s: compressed packet ignored\n"={18446744073709551686:0}, "<4>%s: memory squeeze, dropping packet.\n"={18446744073709551624:0}, "<4>%s: transmit timed out, %s?\n"={18446744073709551671:0}, "<4>%s: truncating oversized transmit packet!\n"={18446744073709551646:0}, "<4>%s: unable to grow slip buffers, MTU change cancelled.\n"={18446744073709551693:0}, "<4>%s: xmit call when iface is down\n"={18446744073709551696:0}, "<6>%s: header compression turned on\n"={2:0}, "<6>CSLIP: code copyright 1989 Regents of the University of California.\n"={18446744073709551638:0}, "<6>netif_stop_queue() cannot be called before register_netdev()"={18446744073709551676:0}, "<6>SLIP linefill/keepalive option.\n"={18446744073709551640:0}, "<6>SLIP: version %s (dynamic channels, max=%d) (6 bit encapsulation enabled).\n"={18446744073709551711:0}, "<7>%s: no packets received during keepalive timeout, hangup.\n"={18446744073709551705:0}, "bad line quality"={18446744073709551667:0}, "driver error"={18446744073709551664:0}, "include/linux/netdevice.h"={18446744073709551642:0}, "sl%d"={18446744073709551637:0}, "slip"={18446744073709551648:0}, \old(LDV_IN_INTERRUPT)=0, \old(line)=98, \old(slip_devs)=0, \old(slip_devs)=0, \old(slip_maxdev)=256, __key={18446744073709551663:0}, __key___0={18446744073709551644:0}, __key___1={18446744073709551687:0}, __this_module={18446744073709551690:18446744073709551656}, dev={0:0}, i=0, LDV_IN_INTERRUPT=1, line=98, name={18446744073709551678:0}, sl_ldisc={18446744073709551700:0}, sl_netdev_ops={18446744073709551655:0}, slip_devs={18446744073709551617:0}, slip_maxdev=256] [L6094] EXPR, FCALL slip_devs + (unsigned long )i [L6094] dev = *(slip_devs + (unsigned long )i) [L6095] COND TRUE (unsigned long )dev == (unsigned long )((struct net_device *)0) VAL ["&(&sl->lock)->rlock"={18446744073709551659:0}, "&sl->keepalive_timer"={18446744073709551631:0}, "&sl->outfill_timer"={18446744073709551707:0}, "0.8.4-NET3.019-NEWTTY"={1:0}, "<3>%s: tty discipline still running\n"={18446744073709551682:0}, "<3>SLIP: Can\'t allocate slip devices array.\n"={18446744073709551691:0}, "<3>SLIP: can\'t register line discipline (err = %d)\n"={18446744073709551710:0}, "<3>SLIP: can\'t unregister line discipline (err = %d)\n"={18446744073709551652:0}, "<4>%s: compressed packet ignored\n"={18446744073709551686:0}, "<4>%s: memory squeeze, dropping packet.\n"={18446744073709551624:0}, "<4>%s: transmit timed out, %s?\n"={18446744073709551671:0}, "<4>%s: truncating oversized transmit packet!\n"={18446744073709551646:0}, "<4>%s: unable to grow slip buffers, MTU change cancelled.\n"={18446744073709551693:0}, "<4>%s: xmit call when iface is down\n"={18446744073709551696:0}, "<6>%s: header compression turned on\n"={2:0}, "<6>CSLIP: code copyright 1989 Regents of the University of California.\n"={18446744073709551638:0}, "<6>netif_stop_queue() cannot be called before register_netdev()"={18446744073709551676:0}, "<6>SLIP linefill/keepalive option.\n"={18446744073709551640:0}, "<6>SLIP: version %s (dynamic channels, max=%d) (6 bit encapsulation enabled).\n"={18446744073709551711:0}, "<7>%s: no packets received during keepalive timeout, hangup.\n"={18446744073709551705:0}, "bad line quality"={18446744073709551667:0}, "driver error"={18446744073709551664:0}, "include/linux/netdevice.h"={18446744073709551642:0}, "sl%d"={18446744073709551637:0}, "slip"={18446744073709551648:0}, \old(LDV_IN_INTERRUPT)=0, \old(line)=98, \old(slip_devs)=0, \old(slip_devs)=0, \old(slip_maxdev)=256, __key={18446744073709551663:0}, __key___0={18446744073709551644:0}, __key___1={18446744073709551687:0}, __this_module={18446744073709551690:18446744073709551656}, dev={0:0}, i=0, LDV_IN_INTERRUPT=1, line=98, name={18446744073709551678:0}, sl_ldisc={18446744073709551700:0}, sl_netdev_ops={18446744073709551655:0}, slip_devs={18446744073709551617:0}, slip_maxdev=256] [L6108] COND FALSE !(i >= slip_maxdev) VAL ["&(&sl->lock)->rlock"={18446744073709551659:0}, "&sl->keepalive_timer"={18446744073709551631:0}, "&sl->outfill_timer"={18446744073709551707:0}, "0.8.4-NET3.019-NEWTTY"={1:0}, "<3>%s: tty discipline still running\n"={18446744073709551682:0}, "<3>SLIP: Can\'t allocate slip devices array.\n"={18446744073709551691:0}, "<3>SLIP: can\'t register line discipline (err = %d)\n"={18446744073709551710:0}, "<3>SLIP: can\'t unregister line discipline (err = %d)\n"={18446744073709551652:0}, "<4>%s: compressed packet ignored\n"={18446744073709551686:0}, "<4>%s: memory squeeze, dropping packet.\n"={18446744073709551624:0}, "<4>%s: transmit timed out, %s?\n"={18446744073709551671:0}, "<4>%s: truncating oversized transmit packet!\n"={18446744073709551646:0}, "<4>%s: unable to grow slip buffers, MTU change cancelled.\n"={18446744073709551693:0}, "<4>%s: xmit call when iface is down\n"={18446744073709551696:0}, "<6>%s: header compression turned on\n"={2:0}, "<6>CSLIP: code copyright 1989 Regents of the University of California.\n"={18446744073709551638:0}, "<6>netif_stop_queue() cannot be called before register_netdev()"={18446744073709551676:0}, "<6>SLIP linefill/keepalive option.\n"={18446744073709551640:0}, "<6>SLIP: version %s (dynamic channels, max=%d) (6 bit encapsulation enabled).\n"={18446744073709551711:0}, "<7>%s: no packets received during keepalive timeout, hangup.\n"={18446744073709551705:0}, "bad line quality"={18446744073709551667:0}, "driver error"={18446744073709551664:0}, "include/linux/netdevice.h"={18446744073709551642:0}, "sl%d"={18446744073709551637:0}, "slip"={18446744073709551648:0}, \old(LDV_IN_INTERRUPT)=0, \old(line)=98, \old(slip_devs)=0, \old(slip_devs)=0, \old(slip_maxdev)=256, __key={18446744073709551663:0}, __key___0={18446744073709551644:0}, __key___1={18446744073709551687:0}, __this_module={18446744073709551690:18446744073709551656}, dev={0:0}, i=0, LDV_IN_INTERRUPT=1, line=98, name={18446744073709551678:0}, sl_ldisc={18446744073709551700:0}, sl_netdev_ops={18446744073709551655:0}, slip_devs={18446744073709551617:0}, slip_maxdev=256] [L6113] COND FALSE !((unsigned long )dev != (unsigned long )((struct net_device *)0)) VAL ["&(&sl->lock)->rlock"={18446744073709551659:0}, "&sl->keepalive_timer"={18446744073709551631:0}, "&sl->outfill_timer"={18446744073709551707:0}, "0.8.4-NET3.019-NEWTTY"={1:0}, "<3>%s: tty discipline still running\n"={18446744073709551682:0}, "<3>SLIP: Can\'t allocate slip devices array.\n"={18446744073709551691:0}, "<3>SLIP: can\'t register line discipline (err = %d)\n"={18446744073709551710:0}, "<3>SLIP: can\'t unregister line discipline (err = %d)\n"={18446744073709551652:0}, "<4>%s: compressed packet ignored\n"={18446744073709551686:0}, "<4>%s: memory squeeze, dropping packet.\n"={18446744073709551624:0}, "<4>%s: transmit timed out, %s?\n"={18446744073709551671:0}, "<4>%s: truncating oversized transmit packet!\n"={18446744073709551646:0}, "<4>%s: unable to grow slip buffers, MTU change cancelled.\n"={18446744073709551693:0}, "<4>%s: xmit call when iface is down\n"={18446744073709551696:0}, "<6>%s: header compression turned on\n"={2:0}, "<6>CSLIP: code copyright 1989 Regents of the University of California.\n"={18446744073709551638:0}, "<6>netif_stop_queue() cannot be called before register_netdev()"={18446744073709551676:0}, "<6>SLIP linefill/keepalive option.\n"={18446744073709551640:0}, "<6>SLIP: version %s (dynamic channels, max=%d) (6 bit encapsulation enabled).\n"={18446744073709551711:0}, "<7>%s: no packets received during keepalive timeout, hangup.\n"={18446744073709551705:0}, "bad line quality"={18446744073709551667:0}, "driver error"={18446744073709551664:0}, "include/linux/netdevice.h"={18446744073709551642:0}, "sl%d"={18446744073709551637:0}, "slip"={18446744073709551648:0}, \old(LDV_IN_INTERRUPT)=0, \old(line)=98, \old(slip_devs)=0, \old(slip_devs)=0, \old(slip_maxdev)=256, __key={18446744073709551663:0}, __key___0={18446744073709551644:0}, __key___1={18446744073709551687:0}, __this_module={18446744073709551690:18446744073709551656}, dev={0:0}, i=0, LDV_IN_INTERRUPT=1, line=98, name={18446744073709551678:0}, sl_ldisc={18446744073709551700:0}, sl_netdev_ops={18446744073709551655:0}, slip_devs={18446744073709551617:0}, slip_maxdev=256] [L6127] COND TRUE (unsigned long )dev == (unsigned long )((struct net_device *)0) [L6129] EXPR, FCALL alloc_netdev_mqs(472, (char const *)(& name), & sl_setup, 1U, 1U) [L6129] dev = alloc_netdev_mqs(472, (char const *)(& name), & sl_setup, 1U, 1U) [L6130] COND FALSE !((unsigned long )dev == (unsigned long )((struct net_device *)0)) [L6135] FCALL dev->base_addr = (unsigned long )i VAL ["&(&sl->lock)->rlock"={18446744073709551659:0}, "&sl->keepalive_timer"={18446744073709551631:0}, "&sl->outfill_timer"={18446744073709551707:0}, "0.8.4-NET3.019-NEWTTY"={1:0}, "<3>%s: tty discipline still running\n"={18446744073709551682:0}, "<3>SLIP: Can\'t allocate slip devices array.\n"={18446744073709551691:0}, "<3>SLIP: can\'t register line discipline (err = %d)\n"={18446744073709551710:0}, "<3>SLIP: can\'t unregister line discipline (err = %d)\n"={18446744073709551652:0}, "<4>%s: compressed packet ignored\n"={18446744073709551686:0}, "<4>%s: memory squeeze, dropping packet.\n"={18446744073709551624:0}, "<4>%s: transmit timed out, %s?\n"={18446744073709551671:0}, "<4>%s: truncating oversized transmit packet!\n"={18446744073709551646:0}, "<4>%s: unable to grow slip buffers, MTU change cancelled.\n"={18446744073709551693:0}, "<4>%s: xmit call when iface is down\n"={18446744073709551696:0}, "<6>%s: header compression turned on\n"={2:0}, "<6>CSLIP: code copyright 1989 Regents of the University of California.\n"={18446744073709551638:0}, "<6>netif_stop_queue() cannot be called before register_netdev()"={18446744073709551676:0}, "<6>SLIP linefill/keepalive option.\n"={18446744073709551640:0}, "<6>SLIP: version %s (dynamic channels, max=%d) (6 bit encapsulation enabled).\n"={18446744073709551711:0}, "<7>%s: no packets received during keepalive timeout, hangup.\n"={18446744073709551705:0}, "bad line quality"={18446744073709551667:0}, "driver error"={18446744073709551664:0}, "include/linux/netdevice.h"={18446744073709551642:0}, "sl%d"={18446744073709551637:0}, "slip"={18446744073709551648:0}, \old(LDV_IN_INTERRUPT)=0, \old(line)=98, \old(slip_devs)=0, \old(slip_devs)=0, \old(slip_maxdev)=256, __key={18446744073709551663:0}, __key___0={18446744073709551644:0}, __key___1={18446744073709551687:0}, __this_module={18446744073709551690:18446744073709551656}, dev={2509:-2508}, i=0, LDV_IN_INTERRUPT=1, line=98, name={18446744073709551678:0}, sl_ldisc={18446744073709551700:0}, sl_netdev_ops={18446744073709551655:0}, slip_devs={18446744073709551617:0}, slip_maxdev=256] [L6139] CALL, EXPR netdev_priv((struct net_device const *)dev) VAL ["&(&sl->lock)->rlock"={18446744073709551659:0}, "&sl->keepalive_timer"={18446744073709551631:0}, "&sl->outfill_timer"={18446744073709551707:0}, "0.8.4-NET3.019-NEWTTY"={1:0}, "<3>%s: tty discipline still running\n"={18446744073709551682:0}, "<3>SLIP: Can\'t allocate slip devices array.\n"={18446744073709551691:0}, "<3>SLIP: can\'t register line discipline (err = %d)\n"={18446744073709551710:0}, "<3>SLIP: can\'t unregister line discipline (err = %d)\n"={18446744073709551652:0}, "<4>%s: compressed packet ignored\n"={18446744073709551686:0}, "<4>%s: memory squeeze, dropping packet.\n"={18446744073709551624:0}, "<4>%s: transmit timed out, %s?\n"={18446744073709551671:0}, "<4>%s: truncating oversized transmit packet!\n"={18446744073709551646:0}, "<4>%s: unable to grow slip buffers, MTU change cancelled.\n"={18446744073709551693:0}, "<4>%s: xmit call when iface is down\n"={18446744073709551696:0}, "<6>%s: header compression turned on\n"={2:0}, "<6>CSLIP: code copyright 1989 Regents of the University of California.\n"={18446744073709551638:0}, "<6>netif_stop_queue() cannot be called before register_netdev()"={18446744073709551676:0}, "<6>SLIP linefill/keepalive option.\n"={18446744073709551640:0}, "<6>SLIP: version %s (dynamic channels, max=%d) (6 bit encapsulation enabled).\n"={18446744073709551711:0}, "<7>%s: no packets received during keepalive timeout, hangup.\n"={18446744073709551705:0}, "bad line quality"={18446744073709551667:0}, "driver error"={18446744073709551664:0}, "include/linux/netdevice.h"={18446744073709551642:0}, "sl%d"={18446744073709551637:0}, "slip"={18446744073709551648:0}, \old(LDV_IN_INTERRUPT)=0, \old(slip_devs)=0, \old(slip_devs)=0, \old(slip_maxdev)=256, __this_module={18446744073709551690:18446744073709551656}, dev={2509:-2508}, LDV_IN_INTERRUPT=1, sl_ldisc={18446744073709551700:0}, sl_netdev_ops={18446744073709551655:0}, slip_devs={18446744073709551617:0}, slip_maxdev=256] [L4932] RET return ((void *)dev + 2496U); VAL ["&(&sl->lock)->rlock"={18446744073709551659:0}, "&sl->keepalive_timer"={18446744073709551631:0}, "&sl->outfill_timer"={18446744073709551707:0}, "0.8.4-NET3.019-NEWTTY"={1:0}, "<3>%s: tty discipline still running\n"={18446744073709551682:0}, "<3>SLIP: Can\'t allocate slip devices array.\n"={18446744073709551691:0}, "<3>SLIP: can\'t register line discipline (err = %d)\n"={18446744073709551710:0}, "<3>SLIP: can\'t unregister line discipline (err = %d)\n"={18446744073709551652:0}, "<4>%s: compressed packet ignored\n"={18446744073709551686:0}, "<4>%s: memory squeeze, dropping packet.\n"={18446744073709551624:0}, "<4>%s: transmit timed out, %s?\n"={18446744073709551671:0}, "<4>%s: truncating oversized transmit packet!\n"={18446744073709551646:0}, "<4>%s: unable to grow slip buffers, MTU change cancelled.\n"={18446744073709551693:0}, "<4>%s: xmit call when iface is down\n"={18446744073709551696:0}, "<6>%s: header compression turned on\n"={2:0}, "<6>CSLIP: code copyright 1989 Regents of the University of California.\n"={18446744073709551638:0}, "<6>netif_stop_queue() cannot be called before register_netdev()"={18446744073709551676:0}, "<6>SLIP linefill/keepalive option.\n"={18446744073709551640:0}, "<6>SLIP: version %s (dynamic channels, max=%d) (6 bit encapsulation enabled).\n"={18446744073709551711:0}, "<7>%s: no packets received during keepalive timeout, hangup.\n"={18446744073709551705:0}, "bad line quality"={18446744073709551667:0}, "driver error"={18446744073709551664:0}, "include/linux/netdevice.h"={18446744073709551642:0}, "sl%d"={18446744073709551637:0}, "slip"={18446744073709551648:0}, \old(LDV_IN_INTERRUPT)=0, \old(slip_devs)=0, \old(slip_devs)=0, \old(slip_maxdev)=256, \result={2509:-12}, __this_module={18446744073709551690:18446744073709551656}, dev={2509:-2508}, dev={2509:-2508}, LDV_IN_INTERRUPT=1, sl_ldisc={18446744073709551700:0}, sl_netdev_ops={18446744073709551655:0}, slip_devs={18446744073709551617:0}, slip_maxdev=256] [L6139] EXPR netdev_priv((struct net_device const *)dev) VAL ["&(&sl->lock)->rlock"={18446744073709551659:0}, "&sl->keepalive_timer"={18446744073709551631:0}, "&sl->outfill_timer"={18446744073709551707:0}, "0.8.4-NET3.019-NEWTTY"={1:0}, "<3>%s: tty discipline still running\n"={18446744073709551682:0}, "<3>SLIP: Can\'t allocate slip devices array.\n"={18446744073709551691:0}, "<3>SLIP: can\'t register line discipline (err = %d)\n"={18446744073709551710:0}, "<3>SLIP: can\'t unregister line discipline (err = %d)\n"={18446744073709551652:0}, "<4>%s: compressed packet ignored\n"={18446744073709551686:0}, "<4>%s: memory squeeze, dropping packet.\n"={18446744073709551624:0}, "<4>%s: transmit timed out, %s?\n"={18446744073709551671:0}, "<4>%s: truncating oversized transmit packet!\n"={18446744073709551646:0}, "<4>%s: unable to grow slip buffers, MTU change cancelled.\n"={18446744073709551693:0}, "<4>%s: xmit call when iface is down\n"={18446744073709551696:0}, "<6>%s: header compression turned on\n"={2:0}, "<6>CSLIP: code copyright 1989 Regents of the University of California.\n"={18446744073709551638:0}, "<6>netif_stop_queue() cannot be called before register_netdev()"={18446744073709551676:0}, "<6>SLIP linefill/keepalive option.\n"={18446744073709551640:0}, "<6>SLIP: version %s (dynamic channels, max=%d) (6 bit encapsulation enabled).\n"={18446744073709551711:0}, "<7>%s: no packets received during keepalive timeout, hangup.\n"={18446744073709551705:0}, "bad line quality"={18446744073709551667:0}, "driver error"={18446744073709551664:0}, "include/linux/netdevice.h"={18446744073709551642:0}, "sl%d"={18446744073709551637:0}, "slip"={18446744073709551648:0}, \old(LDV_IN_INTERRUPT)=0, \old(line)=98, \old(slip_devs)=0, \old(slip_devs)=0, \old(slip_maxdev)=256, __key={18446744073709551663:0}, __key___0={18446744073709551644:0}, __key___1={18446744073709551687:0}, __this_module={18446744073709551690:18446744073709551656}, dev={2509:-2508}, i=0, LDV_IN_INTERRUPT=1, line=98, name={18446744073709551678:0}, netdev_priv((struct net_device const *)dev)={2509:-12}, sl_ldisc={18446744073709551700:0}, sl_netdev_ops={18446744073709551655:0}, slip_devs={18446744073709551617:0}, slip_maxdev=256] [L6139] tmp___1 = netdev_priv((struct net_device const *)dev) [L6140] sl = (struct slip *)tmp___1 [L6141] FCALL sl->magic = 21250 [L6142] FCALL sl->dev = dev VAL ["&(&sl->lock)->rlock"={18446744073709551659:0}, "&sl->keepalive_timer"={18446744073709551631:0}, "&sl->outfill_timer"={18446744073709551707:0}, "0.8.4-NET3.019-NEWTTY"={1:0}, "<3>%s: tty discipline still running\n"={18446744073709551682:0}, "<3>SLIP: Can\'t allocate slip devices array.\n"={18446744073709551691:0}, "<3>SLIP: can\'t register line discipline (err = %d)\n"={18446744073709551710:0}, "<3>SLIP: can\'t unregister line discipline (err = %d)\n"={18446744073709551652:0}, "<4>%s: compressed packet ignored\n"={18446744073709551686:0}, "<4>%s: memory squeeze, dropping packet.\n"={18446744073709551624:0}, "<4>%s: transmit timed out, %s?\n"={18446744073709551671:0}, "<4>%s: truncating oversized transmit packet!\n"={18446744073709551646:0}, "<4>%s: unable to grow slip buffers, MTU change cancelled.\n"={18446744073709551693:0}, "<4>%s: xmit call when iface is down\n"={18446744073709551696:0}, "<6>%s: header compression turned on\n"={2:0}, "<6>CSLIP: code copyright 1989 Regents of the University of California.\n"={18446744073709551638:0}, "<6>netif_stop_queue() cannot be called before register_netdev()"={18446744073709551676:0}, "<6>SLIP linefill/keepalive option.\n"={18446744073709551640:0}, "<6>SLIP: version %s (dynamic channels, max=%d) (6 bit encapsulation enabled).\n"={18446744073709551711:0}, "<7>%s: no packets received during keepalive timeout, hangup.\n"={18446744073709551705:0}, "bad line quality"={18446744073709551667:0}, "driver error"={18446744073709551664:0}, "include/linux/netdevice.h"={18446744073709551642:0}, "sl%d"={18446744073709551637:0}, "slip"={18446744073709551648:0}, \old(LDV_IN_INTERRUPT)=0, \old(line)=98, \old(slip_devs)=0, \old(slip_devs)=0, \old(slip_maxdev)=256, __key={18446744073709551663:0}, __key___0={18446744073709551644:0}, __key___1={18446744073709551687:0}, __this_module={18446744073709551690:18446744073709551656}, dev={2509:-2508}, i=0, LDV_IN_INTERRUPT=1, line=98, name={18446744073709551678:0}, sl={2509:-12}, sl_ldisc={18446744073709551700:0}, sl_netdev_ops={18446744073709551655:0}, slip_devs={18446744073709551617:0}, slip_maxdev=256, tmp___1={2509:-12}] [L6143] CALL spinlock_check(& sl->lock) VAL ["&(&sl->lock)->rlock"={18446744073709551659:0}, "&sl->keepalive_timer"={18446744073709551631:0}, "&sl->outfill_timer"={18446744073709551707:0}, "0.8.4-NET3.019-NEWTTY"={1:0}, "<3>%s: tty discipline still running\n"={18446744073709551682:0}, "<3>SLIP: Can\'t allocate slip devices array.\n"={18446744073709551691:0}, "<3>SLIP: can\'t register line discipline (err = %d)\n"={18446744073709551710:0}, "<3>SLIP: can\'t unregister line discipline (err = %d)\n"={18446744073709551652:0}, "<4>%s: compressed packet ignored\n"={18446744073709551686:0}, "<4>%s: memory squeeze, dropping packet.\n"={18446744073709551624:0}, "<4>%s: transmit timed out, %s?\n"={18446744073709551671:0}, "<4>%s: truncating oversized transmit packet!\n"={18446744073709551646:0}, "<4>%s: unable to grow slip buffers, MTU change cancelled.\n"={18446744073709551693:0}, "<4>%s: xmit call when iface is down\n"={18446744073709551696:0}, "<6>%s: header compression turned on\n"={2:0}, "<6>CSLIP: code copyright 1989 Regents of the University of California.\n"={18446744073709551638:0}, "<6>netif_stop_queue() cannot be called before register_netdev()"={18446744073709551676:0}, "<6>SLIP linefill/keepalive option.\n"={18446744073709551640:0}, "<6>SLIP: version %s (dynamic channels, max=%d) (6 bit encapsulation enabled).\n"={18446744073709551711:0}, "<7>%s: no packets received during keepalive timeout, hangup.\n"={18446744073709551705:0}, "bad line quality"={18446744073709551667:0}, "driver error"={18446744073709551664:0}, "include/linux/netdevice.h"={18446744073709551642:0}, "sl%d"={18446744073709551637:0}, "slip"={18446744073709551648:0}, \old(LDV_IN_INTERRUPT)=0, \old(slip_devs)=0, \old(slip_devs)=0, \old(slip_maxdev)=256, __this_module={18446744073709551690:18446744073709551656}, LDV_IN_INTERRUPT=1, lock={2509:8}, sl_ldisc={18446744073709551700:0}, sl_netdev_ops={18446744073709551655:0}, slip_devs={18446744073709551617:0}, slip_maxdev=256] [L4791] RET return (& lock->ldv_5934.rlock); VAL ["&(&sl->lock)->rlock"={18446744073709551659:0}, "&sl->keepalive_timer"={18446744073709551631:0}, "&sl->outfill_timer"={18446744073709551707:0}, "0.8.4-NET3.019-NEWTTY"={1:0}, "<3>%s: tty discipline still running\n"={18446744073709551682:0}, "<3>SLIP: Can\'t allocate slip devices array.\n"={18446744073709551691:0}, "<3>SLIP: can\'t register line discipline (err = %d)\n"={18446744073709551710:0}, "<3>SLIP: can\'t unregister line discipline (err = %d)\n"={18446744073709551652:0}, "<4>%s: compressed packet ignored\n"={18446744073709551686:0}, "<4>%s: memory squeeze, dropping packet.\n"={18446744073709551624:0}, "<4>%s: transmit timed out, %s?\n"={18446744073709551671:0}, "<4>%s: truncating oversized transmit packet!\n"={18446744073709551646:0}, "<4>%s: unable to grow slip buffers, MTU change cancelled.\n"={18446744073709551693:0}, "<4>%s: xmit call when iface is down\n"={18446744073709551696:0}, "<6>%s: header compression turned on\n"={2:0}, "<6>CSLIP: code copyright 1989 Regents of the University of California.\n"={18446744073709551638:0}, "<6>netif_stop_queue() cannot be called before register_netdev()"={18446744073709551676:0}, "<6>SLIP linefill/keepalive option.\n"={18446744073709551640:0}, "<6>SLIP: version %s (dynamic channels, max=%d) (6 bit encapsulation enabled).\n"={18446744073709551711:0}, "<7>%s: no packets received during keepalive timeout, hangup.\n"={18446744073709551705:0}, "bad line quality"={18446744073709551667:0}, "driver error"={18446744073709551664:0}, "include/linux/netdevice.h"={18446744073709551642:0}, "sl%d"={18446744073709551637:0}, "slip"={18446744073709551648:0}, \old(LDV_IN_INTERRUPT)=0, \old(slip_devs)=0, \old(slip_devs)=0, \old(slip_maxdev)=256, \result={2509:8}, __this_module={18446744073709551690:18446744073709551656}, LDV_IN_INTERRUPT=1, lock={2509:8}, lock={2509:8}, sl_ldisc={18446744073709551700:0}, sl_netdev_ops={18446744073709551655:0}, slip_devs={18446744073709551617:0}, slip_maxdev=256] [L6143] spinlock_check(& sl->lock) VAL ["&(&sl->lock)->rlock"={18446744073709551659:0}, "&sl->keepalive_timer"={18446744073709551631:0}, "&sl->outfill_timer"={18446744073709551707:0}, "0.8.4-NET3.019-NEWTTY"={1:0}, "<3>%s: tty discipline still running\n"={18446744073709551682:0}, "<3>SLIP: Can\'t allocate slip devices array.\n"={18446744073709551691:0}, "<3>SLIP: can\'t register line discipline (err = %d)\n"={18446744073709551710:0}, "<3>SLIP: can\'t unregister line discipline (err = %d)\n"={18446744073709551652:0}, "<4>%s: compressed packet ignored\n"={18446744073709551686:0}, "<4>%s: memory squeeze, dropping packet.\n"={18446744073709551624:0}, "<4>%s: transmit timed out, %s?\n"={18446744073709551671:0}, "<4>%s: truncating oversized transmit packet!\n"={18446744073709551646:0}, "<4>%s: unable to grow slip buffers, MTU change cancelled.\n"={18446744073709551693:0}, "<4>%s: xmit call when iface is down\n"={18446744073709551696:0}, "<6>%s: header compression turned on\n"={2:0}, "<6>CSLIP: code copyright 1989 Regents of the University of California.\n"={18446744073709551638:0}, "<6>netif_stop_queue() cannot be called before register_netdev()"={18446744073709551676:0}, "<6>SLIP linefill/keepalive option.\n"={18446744073709551640:0}, "<6>SLIP: version %s (dynamic channels, max=%d) (6 bit encapsulation enabled).\n"={18446744073709551711:0}, "<7>%s: no packets received during keepalive timeout, hangup.\n"={18446744073709551705:0}, "bad line quality"={18446744073709551667:0}, "driver error"={18446744073709551664:0}, "include/linux/netdevice.h"={18446744073709551642:0}, "sl%d"={18446744073709551637:0}, "slip"={18446744073709551648:0}, \old(LDV_IN_INTERRUPT)=0, \old(line)=98, \old(slip_devs)=0, \old(slip_devs)=0, \old(slip_maxdev)=256, __key={18446744073709551663:0}, __key___0={18446744073709551644:0}, __key___1={18446744073709551687:0}, __this_module={18446744073709551690:18446744073709551656}, dev={2509:-2508}, i=0, LDV_IN_INTERRUPT=1, line=98, name={18446744073709551678:0}, sl={2509:-12}, sl_ldisc={18446744073709551700:0}, sl_netdev_ops={18446744073709551655:0}, slip_devs={18446744073709551617:0}, slip_maxdev=256, spinlock_check(& sl->lock)={2509:8}, tmp___1={2509:-12}] [L6144] FCALL __raw_spin_lock_init(& sl->lock.ldv_5934.rlock, "&(&sl->lock)->rlock", & __key) [L6145] FCALL sl->mode = 8U [L6146] FCALL init_timer_key(& sl->keepalive_timer, "&sl->keepalive_timer", & __key___0) [L6147] FCALL sl->keepalive_timer.data = (unsigned long )sl [L6148] FCALL sl->keepalive_timer.function = & sl_keepalive [L6149] FCALL init_timer_key(& sl->outfill_timer, "&sl->outfill_timer", & __key___1) [L6150] FCALL sl->outfill_timer.data = (unsigned long )sl [L6151] FCALL sl->outfill_timer.function = & sl_outfill [L6152] FCALL *(slip_devs + (unsigned long )i) = dev [L6153] return (sl); [L6153] return (sl); [L6153] return (sl); [L6153] return (sl); [L6153] RET return (sl); VAL ["&(&sl->lock)->rlock"={18446744073709551659:0}, "&sl->keepalive_timer"={18446744073709551631:0}, "&sl->outfill_timer"={18446744073709551707:0}, "0.8.4-NET3.019-NEWTTY"={1:0}, "<3>%s: tty discipline still running\n"={18446744073709551682:0}, "<3>SLIP: Can\'t allocate slip devices array.\n"={18446744073709551691:0}, "<3>SLIP: can\'t register line discipline (err = %d)\n"={18446744073709551710:0}, "<3>SLIP: can\'t unregister line discipline (err = %d)\n"={18446744073709551652:0}, "<4>%s: compressed packet ignored\n"={18446744073709551686:0}, "<4>%s: memory squeeze, dropping packet.\n"={18446744073709551624:0}, "<4>%s: transmit timed out, %s?\n"={18446744073709551671:0}, "<4>%s: truncating oversized transmit packet!\n"={18446744073709551646:0}, "<4>%s: unable to grow slip buffers, MTU change cancelled.\n"={18446744073709551693:0}, "<4>%s: xmit call when iface is down\n"={18446744073709551696:0}, "<6>%s: header compression turned on\n"={2:0}, "<6>CSLIP: code copyright 1989 Regents of the University of California.\n"={18446744073709551638:0}, "<6>netif_stop_queue() cannot be called before register_netdev()"={18446744073709551676:0}, "<6>SLIP linefill/keepalive option.\n"={18446744073709551640:0}, "<6>SLIP: version %s (dynamic channels, max=%d) (6 bit encapsulation enabled).\n"={18446744073709551711:0}, "<7>%s: no packets received during keepalive timeout, hangup.\n"={18446744073709551705:0}, "bad line quality"={18446744073709551667:0}, "driver error"={18446744073709551664:0}, "include/linux/netdevice.h"={18446744073709551642:0}, "sl%d"={18446744073709551637:0}, "slip"={18446744073709551648:0}, \old(LDV_IN_INTERRUPT)=0, \old(line)=98, \old(slip_devs)=0, \old(slip_devs)=0, \old(slip_maxdev)=256, \result={2509:-12}, __this_module={18446744073709551690:18446744073709551656}, dev={2509:-2508}, i=0, LDV_IN_INTERRUPT=1, line=98, sl={2509:-12}, sl_ldisc={18446744073709551700:0}, sl_netdev_ops={18446744073709551655:0}, slip_devs={18446744073709551617:0}, slip_maxdev=256, tmp___1={2509:-12}] [L6190] EXPR sl_alloc(tmp___0) VAL ["&(&sl->lock)->rlock"={18446744073709551659:0}, "&sl->keepalive_timer"={18446744073709551631:0}, "&sl->outfill_timer"={18446744073709551707:0}, "0.8.4-NET3.019-NEWTTY"={1:0}, "<3>%s: tty discipline still running\n"={18446744073709551682:0}, "<3>SLIP: Can\'t allocate slip devices array.\n"={18446744073709551691:0}, "<3>SLIP: can\'t register line discipline (err = %d)\n"={18446744073709551710:0}, "<3>SLIP: can\'t unregister line discipline (err = %d)\n"={18446744073709551652:0}, "<4>%s: compressed packet ignored\n"={18446744073709551686:0}, "<4>%s: memory squeeze, dropping packet.\n"={18446744073709551624:0}, "<4>%s: transmit timed out, %s?\n"={18446744073709551671:0}, "<4>%s: truncating oversized transmit packet!\n"={18446744073709551646:0}, "<4>%s: unable to grow slip buffers, MTU change cancelled.\n"={18446744073709551693:0}, "<4>%s: xmit call when iface is down\n"={18446744073709551696:0}, "<6>%s: header compression turned on\n"={2:0}, "<6>CSLIP: code copyright 1989 Regents of the University of California.\n"={18446744073709551638:0}, "<6>netif_stop_queue() cannot be called before register_netdev()"={18446744073709551676:0}, "<6>SLIP linefill/keepalive option.\n"={18446744073709551640:0}, "<6>SLIP: version %s (dynamic channels, max=%d) (6 bit encapsulation enabled).\n"={18446744073709551711:0}, "<7>%s: no packets received during keepalive timeout, hangup.\n"={18446744073709551705:0}, "bad line quality"={18446744073709551667:0}, "driver error"={18446744073709551664:0}, "include/linux/netdevice.h"={18446744073709551642:0}, "sl%d"={18446744073709551637:0}, "slip"={18446744073709551648:0}, \old(LDV_IN_INTERRUPT)=0, \old(slip_devs)=0, \old(slip_devs)=0, \old(slip_maxdev)=256, __this_module={18446744073709551690:18446744073709551656}, err=-23, LDV_IN_INTERRUPT=1, sl={4:-3}, sl_alloc(tmp___0)={2509:-12}, sl_ldisc={18446744073709551700:0}, sl_netdev_ops={18446744073709551655:0}, slip_devs={18446744073709551617:0}, slip_maxdev=256, tmp=1, tmp___0=98, tty={2509:-1095}, tty={2509:-1095}] [L6190] sl = sl_alloc(tmp___0) [L6191] COND FALSE !((unsigned long )sl == (unsigned long )((struct slip *)0)) [L6196] FCALL sl->tty = tty [L6197] FCALL tty->disc_data = (void *)sl [L6198] EXPR, FCALL tty_devnum(tty) [L6198] FCALL sl->line = tty_devnum(tty) [L6199] CALL, EXPR get_current() VAL ["&(&sl->lock)->rlock"={18446744073709551659:0}, "&sl->keepalive_timer"={18446744073709551631:0}, "&sl->outfill_timer"={18446744073709551707:0}, "0.8.4-NET3.019-NEWTTY"={1:0}, "<3>%s: tty discipline still running\n"={18446744073709551682:0}, "<3>SLIP: Can\'t allocate slip devices array.\n"={18446744073709551691:0}, "<3>SLIP: can\'t register line discipline (err = %d)\n"={18446744073709551710:0}, "<3>SLIP: can\'t unregister line discipline (err = %d)\n"={18446744073709551652:0}, "<4>%s: compressed packet ignored\n"={18446744073709551686:0}, "<4>%s: memory squeeze, dropping packet.\n"={18446744073709551624:0}, "<4>%s: transmit timed out, %s?\n"={18446744073709551671:0}, "<4>%s: truncating oversized transmit packet!\n"={18446744073709551646:0}, "<4>%s: unable to grow slip buffers, MTU change cancelled.\n"={18446744073709551693:0}, "<4>%s: xmit call when iface is down\n"={18446744073709551696:0}, "<6>%s: header compression turned on\n"={2:0}, "<6>CSLIP: code copyright 1989 Regents of the University of California.\n"={18446744073709551638:0}, "<6>netif_stop_queue() cannot be called before register_netdev()"={18446744073709551676:0}, "<6>SLIP linefill/keepalive option.\n"={18446744073709551640:0}, "<6>SLIP: version %s (dynamic channels, max=%d) (6 bit encapsulation enabled).\n"={18446744073709551711:0}, "<7>%s: no packets received during keepalive timeout, hangup.\n"={18446744073709551705:0}, "bad line quality"={18446744073709551667:0}, "driver error"={18446744073709551664:0}, "include/linux/netdevice.h"={18446744073709551642:0}, "sl%d"={18446744073709551637:0}, "slip"={18446744073709551648:0}, \old(LDV_IN_INTERRUPT)=0, \old(slip_devs)=0, \old(slip_devs)=0, \old(slip_maxdev)=256, __this_module={18446744073709551690:18446744073709551656}, LDV_IN_INTERRUPT=1, sl_ldisc={18446744073709551700:0}, sl_netdev_ops={18446744073709551655:0}, slip_devs={18446744073709551617:0}, slip_maxdev=256] [L4756] struct task_struct *pfo_ret__ ; [L4760] case 1UL: [L4763] case 2UL: [L4766] case 4UL: [L4769] case 8UL: VAL ["&(&sl->lock)->rlock"={18446744073709551659:0}, "&sl->keepalive_timer"={18446744073709551631:0}, "&sl->outfill_timer"={18446744073709551707:0}, "0.8.4-NET3.019-NEWTTY"={1:0}, "<3>%s: tty discipline still running\n"={18446744073709551682:0}, "<3>SLIP: Can\'t allocate slip devices array.\n"={18446744073709551691:0}, "<3>SLIP: can\'t register line discipline (err = %d)\n"={18446744073709551710:0}, "<3>SLIP: can\'t unregister line discipline (err = %d)\n"={18446744073709551652:0}, "<4>%s: compressed packet ignored\n"={18446744073709551686:0}, "<4>%s: memory squeeze, dropping packet.\n"={18446744073709551624:0}, "<4>%s: transmit timed out, %s?\n"={18446744073709551671:0}, "<4>%s: truncating oversized transmit packet!\n"={18446744073709551646:0}, "<4>%s: unable to grow slip buffers, MTU change cancelled.\n"={18446744073709551693:0}, "<4>%s: xmit call when iface is down\n"={18446744073709551696:0}, "<6>%s: header compression turned on\n"={2:0}, "<6>CSLIP: code copyright 1989 Regents of the University of California.\n"={18446744073709551638:0}, "<6>netif_stop_queue() cannot be called before register_netdev()"={18446744073709551676:0}, "<6>SLIP linefill/keepalive option.\n"={18446744073709551640:0}, "<6>SLIP: version %s (dynamic channels, max=%d) (6 bit encapsulation enabled).\n"={18446744073709551711:0}, "<7>%s: no packets received during keepalive timeout, hangup.\n"={18446744073709551705:0}, "bad line quality"={18446744073709551667:0}, "driver error"={18446744073709551664:0}, "include/linux/netdevice.h"={18446744073709551642:0}, "sl%d"={18446744073709551637:0}, "slip"={18446744073709551648:0}, \old(LDV_IN_INTERRUPT)=0, \old(slip_devs)=0, \old(slip_devs)=0, \old(slip_maxdev)=256, __this_module={18446744073709551690:18446744073709551656}, LDV_IN_INTERRUPT=1, sl_ldisc={18446744073709551700:0}, sl_netdev_ops={18446744073709551655:0}, slip_devs={18446744073709551617:0}, slip_maxdev=256] [L4776] RET return (pfo_ret__); VAL ["&(&sl->lock)->rlock"={18446744073709551659:0}, "&sl->keepalive_timer"={18446744073709551631:0}, "&sl->outfill_timer"={18446744073709551707:0}, "0.8.4-NET3.019-NEWTTY"={1:0}, "<3>%s: tty discipline still running\n"={18446744073709551682:0}, "<3>SLIP: Can\'t allocate slip devices array.\n"={18446744073709551691:0}, "<3>SLIP: can\'t register line discipline (err = %d)\n"={18446744073709551710:0}, "<3>SLIP: can\'t unregister line discipline (err = %d)\n"={18446744073709551652:0}, "<4>%s: compressed packet ignored\n"={18446744073709551686:0}, "<4>%s: memory squeeze, dropping packet.\n"={18446744073709551624:0}, "<4>%s: transmit timed out, %s?\n"={18446744073709551671:0}, "<4>%s: truncating oversized transmit packet!\n"={18446744073709551646:0}, "<4>%s: unable to grow slip buffers, MTU change cancelled.\n"={18446744073709551693:0}, "<4>%s: xmit call when iface is down\n"={18446744073709551696:0}, "<6>%s: header compression turned on\n"={2:0}, "<6>CSLIP: code copyright 1989 Regents of the University of California.\n"={18446744073709551638:0}, "<6>netif_stop_queue() cannot be called before register_netdev()"={18446744073709551676:0}, "<6>SLIP linefill/keepalive option.\n"={18446744073709551640:0}, "<6>SLIP: version %s (dynamic channels, max=%d) (6 bit encapsulation enabled).\n"={18446744073709551711:0}, "<7>%s: no packets received during keepalive timeout, hangup.\n"={18446744073709551705:0}, "bad line quality"={18446744073709551667:0}, "driver error"={18446744073709551664:0}, "include/linux/netdevice.h"={18446744073709551642:0}, "sl%d"={18446744073709551637:0}, "slip"={18446744073709551648:0}, \old(LDV_IN_INTERRUPT)=0, \old(slip_devs)=0, \old(slip_devs)=0, \old(slip_maxdev)=256, \result={18446744073709551629:0}, __this_module={18446744073709551690:18446744073709551656}, LDV_IN_INTERRUPT=1, pfo_ret__={18446744073709551629:0}, sl_ldisc={18446744073709551700:0}, sl_netdev_ops={18446744073709551655:0}, slip_devs={18446744073709551617:0}, slip_maxdev=256] [L6199] EXPR get_current() VAL ["&(&sl->lock)->rlock"={18446744073709551659:0}, "&sl->keepalive_timer"={18446744073709551631:0}, "&sl->outfill_timer"={18446744073709551707:0}, "0.8.4-NET3.019-NEWTTY"={1:0}, "<3>%s: tty discipline still running\n"={18446744073709551682:0}, "<3>SLIP: Can\'t allocate slip devices array.\n"={18446744073709551691:0}, "<3>SLIP: can\'t register line discipline (err = %d)\n"={18446744073709551710:0}, "<3>SLIP: can\'t unregister line discipline (err = %d)\n"={18446744073709551652:0}, "<4>%s: compressed packet ignored\n"={18446744073709551686:0}, "<4>%s: memory squeeze, dropping packet.\n"={18446744073709551624:0}, "<4>%s: transmit timed out, %s?\n"={18446744073709551671:0}, "<4>%s: truncating oversized transmit packet!\n"={18446744073709551646:0}, "<4>%s: unable to grow slip buffers, MTU change cancelled.\n"={18446744073709551693:0}, "<4>%s: xmit call when iface is down\n"={18446744073709551696:0}, "<6>%s: header compression turned on\n"={2:0}, "<6>CSLIP: code copyright 1989 Regents of the University of California.\n"={18446744073709551638:0}, "<6>netif_stop_queue() cannot be called before register_netdev()"={18446744073709551676:0}, "<6>SLIP linefill/keepalive option.\n"={18446744073709551640:0}, "<6>SLIP: version %s (dynamic channels, max=%d) (6 bit encapsulation enabled).\n"={18446744073709551711:0}, "<7>%s: no packets received during keepalive timeout, hangup.\n"={18446744073709551705:0}, "bad line quality"={18446744073709551667:0}, "driver error"={18446744073709551664:0}, "include/linux/netdevice.h"={18446744073709551642:0}, "sl%d"={18446744073709551637:0}, "slip"={18446744073709551648:0}, \old(LDV_IN_INTERRUPT)=0, \old(slip_devs)=0, \old(slip_devs)=0, \old(slip_maxdev)=256, __this_module={18446744073709551690:18446744073709551656}, err=-23, get_current()={18446744073709551629:0}, LDV_IN_INTERRUPT=1, sl={2509:-12}, sl_ldisc={18446744073709551700:0}, sl_netdev_ops={18446744073709551655:0}, slip_devs={18446744073709551617:0}, slip_maxdev=256, tmp=1, tmp___0=98, tty={2509:-1095}, tty={2509:-1095}] [L6199] tmp___1 = get_current() [L6200] EXPR, FCALL tmp___1->pid [L6200] FCALL sl->pid = tmp___1->pid [L6201] CALL, EXPR constant_test_bit(0U, (unsigned long const volatile *)(& sl->flags)) VAL ["&(&sl->lock)->rlock"={18446744073709551659:0}, "&sl->keepalive_timer"={18446744073709551631:0}, "&sl->outfill_timer"={18446744073709551707:0}, "0.8.4-NET3.019-NEWTTY"={1:0}, "<3>%s: tty discipline still running\n"={18446744073709551682:0}, "<3>SLIP: Can\'t allocate slip devices array.\n"={18446744073709551691:0}, "<3>SLIP: can\'t register line discipline (err = %d)\n"={18446744073709551710:0}, "<3>SLIP: can\'t unregister line discipline (err = %d)\n"={18446744073709551652:0}, "<4>%s: compressed packet ignored\n"={18446744073709551686:0}, "<4>%s: memory squeeze, dropping packet.\n"={18446744073709551624:0}, "<4>%s: transmit timed out, %s?\n"={18446744073709551671:0}, "<4>%s: truncating oversized transmit packet!\n"={18446744073709551646:0}, "<4>%s: unable to grow slip buffers, MTU change cancelled.\n"={18446744073709551693:0}, "<4>%s: xmit call when iface is down\n"={18446744073709551696:0}, "<6>%s: header compression turned on\n"={2:0}, "<6>CSLIP: code copyright 1989 Regents of the University of California.\n"={18446744073709551638:0}, "<6>netif_stop_queue() cannot be called before register_netdev()"={18446744073709551676:0}, "<6>SLIP linefill/keepalive option.\n"={18446744073709551640:0}, "<6>SLIP: version %s (dynamic channels, max=%d) (6 bit encapsulation enabled).\n"={18446744073709551711:0}, "<7>%s: no packets received during keepalive timeout, hangup.\n"={18446744073709551705:0}, "bad line quality"={18446744073709551667:0}, "driver error"={18446744073709551664:0}, "include/linux/netdevice.h"={18446744073709551642:0}, "sl%d"={18446744073709551637:0}, "slip"={18446744073709551648:0}, \old(LDV_IN_INTERRUPT)=0, \old(nr)=0, \old(slip_devs)=0, \old(slip_devs)=0, \old(slip_maxdev)=256, __this_module={18446744073709551690:18446744073709551656}, addr={2509:160}, LDV_IN_INTERRUPT=1, sl_ldisc={18446744073709551700:0}, sl_netdev_ops={18446744073709551655:0}, slip_devs={18446744073709551617:0}, slip_maxdev=256] [L4745] EXPR, FCALL addr + (unsigned long )(nr / 64U) [L4745] RET return ((int )((unsigned long )*(addr + (unsigned long )(nr / 64U)) >> ((int )nr & 63)) & 1); [L6201] EXPR constant_test_bit(0U, (unsigned long const volatile *)(& sl->flags)) VAL ["&(&sl->lock)->rlock"={18446744073709551659:0}, "&sl->keepalive_timer"={18446744073709551631:0}, "&sl->outfill_timer"={18446744073709551707:0}, "0.8.4-NET3.019-NEWTTY"={1:0}, "<3>%s: tty discipline still running\n"={18446744073709551682:0}, "<3>SLIP: Can\'t allocate slip devices array.\n"={18446744073709551691:0}, "<3>SLIP: can\'t register line discipline (err = %d)\n"={18446744073709551710:0}, "<3>SLIP: can\'t unregister line discipline (err = %d)\n"={18446744073709551652:0}, "<4>%s: compressed packet ignored\n"={18446744073709551686:0}, "<4>%s: memory squeeze, dropping packet.\n"={18446744073709551624:0}, "<4>%s: transmit timed out, %s?\n"={18446744073709551671:0}, "<4>%s: truncating oversized transmit packet!\n"={18446744073709551646:0}, "<4>%s: unable to grow slip buffers, MTU change cancelled.\n"={18446744073709551693:0}, "<4>%s: xmit call when iface is down\n"={18446744073709551696:0}, "<6>%s: header compression turned on\n"={2:0}, "<6>CSLIP: code copyright 1989 Regents of the University of California.\n"={18446744073709551638:0}, "<6>netif_stop_queue() cannot be called before register_netdev()"={18446744073709551676:0}, "<6>SLIP linefill/keepalive option.\n"={18446744073709551640:0}, "<6>SLIP: version %s (dynamic channels, max=%d) (6 bit encapsulation enabled).\n"={18446744073709551711:0}, "<7>%s: no packets received during keepalive timeout, hangup.\n"={18446744073709551705:0}, "bad line quality"={18446744073709551667:0}, "driver error"={18446744073709551664:0}, "include/linux/netdevice.h"={18446744073709551642:0}, "sl%d"={18446744073709551637:0}, "slip"={18446744073709551648:0}, \old(LDV_IN_INTERRUPT)=0, \old(slip_devs)=0, \old(slip_devs)=0, \old(slip_maxdev)=256, __this_module={18446744073709551690:18446744073709551656}, constant_test_bit(0U, (unsigned long const volatile *)(& sl->flags))=1, err=-23, LDV_IN_INTERRUPT=1, sl={2509:-12}, sl_ldisc={18446744073709551700:0}, sl_netdev_ops={18446744073709551655:0}, slip_devs={18446744073709551617:0}, slip_maxdev=256, tmp=1, tmp___0=98, tmp___1={18446744073709551629:0}, tty={2509:-1095}, tty={2509:-1095}] [L6201] tmp___2 = constant_test_bit(0U, (unsigned long const volatile *)(& sl->flags)) [L6202] COND FALSE !(tmp___2 == 0) VAL ["&(&sl->lock)->rlock"={18446744073709551659:0}, "&sl->keepalive_timer"={18446744073709551631:0}, "&sl->outfill_timer"={18446744073709551707:0}, "0.8.4-NET3.019-NEWTTY"={1:0}, "<3>%s: tty discipline still running\n"={18446744073709551682:0}, "<3>SLIP: Can\'t allocate slip devices array.\n"={18446744073709551691:0}, "<3>SLIP: can\'t register line discipline (err = %d)\n"={18446744073709551710:0}, "<3>SLIP: can\'t unregister line discipline (err = %d)\n"={18446744073709551652:0}, "<4>%s: compressed packet ignored\n"={18446744073709551686:0}, "<4>%s: memory squeeze, dropping packet.\n"={18446744073709551624:0}, "<4>%s: transmit timed out, %s?\n"={18446744073709551671:0}, "<4>%s: truncating oversized transmit packet!\n"={18446744073709551646:0}, "<4>%s: unable to grow slip buffers, MTU change cancelled.\n"={18446744073709551693:0}, "<4>%s: xmit call when iface is down\n"={18446744073709551696:0}, "<6>%s: header compression turned on\n"={2:0}, "<6>CSLIP: code copyright 1989 Regents of the University of California.\n"={18446744073709551638:0}, "<6>netif_stop_queue() cannot be called before register_netdev()"={18446744073709551676:0}, "<6>SLIP linefill/keepalive option.\n"={18446744073709551640:0}, "<6>SLIP: version %s (dynamic channels, max=%d) (6 bit encapsulation enabled).\n"={18446744073709551711:0}, "<7>%s: no packets received during keepalive timeout, hangup.\n"={18446744073709551705:0}, "bad line quality"={18446744073709551667:0}, "driver error"={18446744073709551664:0}, "include/linux/netdevice.h"={18446744073709551642:0}, "sl%d"={18446744073709551637:0}, "slip"={18446744073709551648:0}, \old(LDV_IN_INTERRUPT)=0, \old(slip_devs)=0, \old(slip_devs)=0, \old(slip_maxdev)=256, __this_module={18446744073709551690:18446744073709551656}, err=-23, LDV_IN_INTERRUPT=1, sl={2509:-12}, sl_ldisc={18446744073709551700:0}, sl_netdev_ops={18446744073709551655:0}, slip_devs={18446744073709551617:0}, slip_maxdev=256, tmp=1, tmp___0=98, tmp___1={18446744073709551629:0}, tmp___2=1, tty={2509:-1095}, tty={2509:-1095}] [L6219] EXPR, FCALL sl->keepalive VAL ["&(&sl->lock)->rlock"={18446744073709551659:0}, "&sl->keepalive_timer"={18446744073709551631:0}, "&sl->outfill_timer"={18446744073709551707:0}, "0.8.4-NET3.019-NEWTTY"={1:0}, "<3>%s: tty discipline still running\n"={18446744073709551682:0}, "<3>SLIP: Can\'t allocate slip devices array.\n"={18446744073709551691:0}, "<3>SLIP: can\'t register line discipline (err = %d)\n"={18446744073709551710:0}, "<3>SLIP: can\'t unregister line discipline (err = %d)\n"={18446744073709551652:0}, "<4>%s: compressed packet ignored\n"={18446744073709551686:0}, "<4>%s: memory squeeze, dropping packet.\n"={18446744073709551624:0}, "<4>%s: transmit timed out, %s?\n"={18446744073709551671:0}, "<4>%s: truncating oversized transmit packet!\n"={18446744073709551646:0}, "<4>%s: unable to grow slip buffers, MTU change cancelled.\n"={18446744073709551693:0}, "<4>%s: xmit call when iface is down\n"={18446744073709551696:0}, "<6>%s: header compression turned on\n"={2:0}, "<6>CSLIP: code copyright 1989 Regents of the University of California.\n"={18446744073709551638:0}, "<6>netif_stop_queue() cannot be called before register_netdev()"={18446744073709551676:0}, "<6>SLIP linefill/keepalive option.\n"={18446744073709551640:0}, "<6>SLIP: version %s (dynamic channels, max=%d) (6 bit encapsulation enabled).\n"={18446744073709551711:0}, "<7>%s: no packets received during keepalive timeout, hangup.\n"={18446744073709551705:0}, "bad line quality"={18446744073709551667:0}, "driver error"={18446744073709551664:0}, "include/linux/netdevice.h"={18446744073709551642:0}, "sl%d"={18446744073709551637:0}, "slip"={18446744073709551648:0}, \old(LDV_IN_INTERRUPT)=0, \old(slip_devs)=0, \old(slip_devs)=0, \old(slip_maxdev)=256, __this_module={18446744073709551690:18446744073709551656}, err=-23, LDV_IN_INTERRUPT=1, sl={2509:-12}, sl->keepalive=25, sl_ldisc={18446744073709551700:0}, sl_netdev_ops={18446744073709551655:0}, slip_devs={18446744073709551617:0}, slip_maxdev=256, tmp=1, tmp___0=98, tmp___1={18446744073709551629:0}, tmp___2=1, tty={2509:-1095}, tty={2509:-1095}] [L6219] COND TRUE (unsigned int )sl->keepalive != 0U [L6220] EXPR, FCALL sl->keepalive [L6220] FCALL sl->keepalive_timer.expires = (unsigned long )((int )sl->keepalive * 250) + (unsigned long )jiffies [L6221] FCALL add_timer(& sl->keepalive_timer) VAL ["&(&sl->lock)->rlock"={18446744073709551659:0}, "&sl->keepalive_timer"={18446744073709551631:0}, "&sl->outfill_timer"={18446744073709551707:0}, "0.8.4-NET3.019-NEWTTY"={1:0}, "<3>%s: tty discipline still running\n"={18446744073709551682:0}, "<3>SLIP: Can\'t allocate slip devices array.\n"={18446744073709551691:0}, "<3>SLIP: can\'t register line discipline (err = %d)\n"={18446744073709551710:0}, "<3>SLIP: can\'t unregister line discipline (err = %d)\n"={18446744073709551652:0}, "<4>%s: compressed packet ignored\n"={18446744073709551686:0}, "<4>%s: memory squeeze, dropping packet.\n"={18446744073709551624:0}, "<4>%s: transmit timed out, %s?\n"={18446744073709551671:0}, "<4>%s: truncating oversized transmit packet!\n"={18446744073709551646:0}, "<4>%s: unable to grow slip buffers, MTU change cancelled.\n"={18446744073709551693:0}, "<4>%s: xmit call when iface is down\n"={18446744073709551696:0}, "<6>%s: header compression turned on\n"={2:0}, "<6>CSLIP: code copyright 1989 Regents of the University of California.\n"={18446744073709551638:0}, "<6>netif_stop_queue() cannot be called before register_netdev()"={18446744073709551676:0}, "<6>SLIP linefill/keepalive option.\n"={18446744073709551640:0}, "<6>SLIP: version %s (dynamic channels, max=%d) (6 bit encapsulation enabled).\n"={18446744073709551711:0}, "<7>%s: no packets received during keepalive timeout, hangup.\n"={18446744073709551705:0}, "bad line quality"={18446744073709551667:0}, "driver error"={18446744073709551664:0}, "include/linux/netdevice.h"={18446744073709551642:0}, "sl%d"={18446744073709551637:0}, "slip"={18446744073709551648:0}, \old(LDV_IN_INTERRUPT)=0, \old(slip_devs)=0, \old(slip_devs)=0, \old(slip_maxdev)=256, __this_module={18446744073709551690:18446744073709551656}, err=-23, jiffies=0, LDV_IN_INTERRUPT=1, sl={2509:-12}, sl_ldisc={18446744073709551700:0}, sl_netdev_ops={18446744073709551655:0}, slip_devs={18446744073709551617:0}, slip_maxdev=256, tmp=1, tmp___0=98, tmp___1={18446744073709551629:0}, tmp___2=1, tty={2509:-1095}, tty={2509:-1095}] [L6225] EXPR, FCALL sl->outfill VAL ["&(&sl->lock)->rlock"={18446744073709551659:0}, "&sl->keepalive_timer"={18446744073709551631:0}, "&sl->outfill_timer"={18446744073709551707:0}, "0.8.4-NET3.019-NEWTTY"={1:0}, "<3>%s: tty discipline still running\n"={18446744073709551682:0}, "<3>SLIP: Can\'t allocate slip devices array.\n"={18446744073709551691:0}, "<3>SLIP: can\'t register line discipline (err = %d)\n"={18446744073709551710:0}, "<3>SLIP: can\'t unregister line discipline (err = %d)\n"={18446744073709551652:0}, "<4>%s: compressed packet ignored\n"={18446744073709551686:0}, "<4>%s: memory squeeze, dropping packet.\n"={18446744073709551624:0}, "<4>%s: transmit timed out, %s?\n"={18446744073709551671:0}, "<4>%s: truncating oversized transmit packet!\n"={18446744073709551646:0}, "<4>%s: unable to grow slip buffers, MTU change cancelled.\n"={18446744073709551693:0}, "<4>%s: xmit call when iface is down\n"={18446744073709551696:0}, "<6>%s: header compression turned on\n"={2:0}, "<6>CSLIP: code copyright 1989 Regents of the University of California.\n"={18446744073709551638:0}, "<6>netif_stop_queue() cannot be called before register_netdev()"={18446744073709551676:0}, "<6>SLIP linefill/keepalive option.\n"={18446744073709551640:0}, "<6>SLIP: version %s (dynamic channels, max=%d) (6 bit encapsulation enabled).\n"={18446744073709551711:0}, "<7>%s: no packets received during keepalive timeout, hangup.\n"={18446744073709551705:0}, "bad line quality"={18446744073709551667:0}, "driver error"={18446744073709551664:0}, "include/linux/netdevice.h"={18446744073709551642:0}, "sl%d"={18446744073709551637:0}, "slip"={18446744073709551648:0}, \old(LDV_IN_INTERRUPT)=0, \old(slip_devs)=0, \old(slip_devs)=0, \old(slip_maxdev)=256, __this_module={18446744073709551690:18446744073709551656}, err=-23, jiffies=0, LDV_IN_INTERRUPT=1, sl={2509:-12}, sl->outfill=23, sl_ldisc={18446744073709551700:0}, sl_netdev_ops={18446744073709551655:0}, slip_devs={18446744073709551617:0}, slip_maxdev=256, tmp=1, tmp___0=98, tmp___1={18446744073709551629:0}, tmp___2=1, tty={2509:-1095}, tty={2509:-1095}] [L6225] COND TRUE (unsigned int )sl->outfill != 0U [L6226] EXPR, FCALL sl->outfill [L6226] FCALL sl->outfill_timer.expires = (unsigned long )((int )sl->outfill * 250) + (unsigned long )jiffies [L6227] FCALL add_timer(& sl->outfill_timer) VAL ["&(&sl->lock)->rlock"={18446744073709551659:0}, "&sl->keepalive_timer"={18446744073709551631:0}, "&sl->outfill_timer"={18446744073709551707:0}, "0.8.4-NET3.019-NEWTTY"={1:0}, "<3>%s: tty discipline still running\n"={18446744073709551682:0}, "<3>SLIP: Can\'t allocate slip devices array.\n"={18446744073709551691:0}, "<3>SLIP: can\'t register line discipline (err = %d)\n"={18446744073709551710:0}, "<3>SLIP: can\'t unregister line discipline (err = %d)\n"={18446744073709551652:0}, "<4>%s: compressed packet ignored\n"={18446744073709551686:0}, "<4>%s: memory squeeze, dropping packet.\n"={18446744073709551624:0}, "<4>%s: transmit timed out, %s?\n"={18446744073709551671:0}, "<4>%s: truncating oversized transmit packet!\n"={18446744073709551646:0}, "<4>%s: unable to grow slip buffers, MTU change cancelled.\n"={18446744073709551693:0}, "<4>%s: xmit call when iface is down\n"={18446744073709551696:0}, "<6>%s: header compression turned on\n"={2:0}, "<6>CSLIP: code copyright 1989 Regents of the University of California.\n"={18446744073709551638:0}, "<6>netif_stop_queue() cannot be called before register_netdev()"={18446744073709551676:0}, "<6>SLIP linefill/keepalive option.\n"={18446744073709551640:0}, "<6>SLIP: version %s (dynamic channels, max=%d) (6 bit encapsulation enabled).\n"={18446744073709551711:0}, "<7>%s: no packets received during keepalive timeout, hangup.\n"={18446744073709551705:0}, "bad line quality"={18446744073709551667:0}, "driver error"={18446744073709551664:0}, "include/linux/netdevice.h"={18446744073709551642:0}, "sl%d"={18446744073709551637:0}, "slip"={18446744073709551648:0}, \old(LDV_IN_INTERRUPT)=0, \old(slip_devs)=0, \old(slip_devs)=0, \old(slip_maxdev)=256, __this_module={18446744073709551690:18446744073709551656}, err=-23, jiffies=0, LDV_IN_INTERRUPT=1, sl={2509:-12}, sl_ldisc={18446744073709551700:0}, sl_netdev_ops={18446744073709551655:0}, slip_devs={18446744073709551617:0}, slip_maxdev=256, tmp=1, tmp___0=98, tmp___1={18446744073709551629:0}, tmp___2=1, tty={2509:-1095}, tty={2509:-1095}] [L6231] FCALL rtnl_unlock() [L6232] FCALL tty->receive_room = 65536U [L6233] EXPR, FCALL sl->dev [L6233] EXPR, FCALL (sl->dev)->base_addr [L6233] RET return ((int )(sl->dev)->base_addr); [L7341] EXPR slip_open(tty) VAL ["&(&sl->lock)->rlock"={18446744073709551659:0}, "&sl->keepalive_timer"={18446744073709551631:0}, "&sl->outfill_timer"={18446744073709551707:0}, "0.8.4-NET3.019-NEWTTY"={1:0}, "<3>%s: tty discipline still running\n"={18446744073709551682:0}, "<3>SLIP: Can\'t allocate slip devices array.\n"={18446744073709551691:0}, "<3>SLIP: can\'t register line discipline (err = %d)\n"={18446744073709551710:0}, "<3>SLIP: can\'t unregister line discipline (err = %d)\n"={18446744073709551652:0}, "<4>%s: compressed packet ignored\n"={18446744073709551686:0}, "<4>%s: memory squeeze, dropping packet.\n"={18446744073709551624:0}, "<4>%s: transmit timed out, %s?\n"={18446744073709551671:0}, "<4>%s: truncating oversized transmit packet!\n"={18446744073709551646:0}, "<4>%s: unable to grow slip buffers, MTU change cancelled.\n"={18446744073709551693:0}, "<4>%s: xmit call when iface is down\n"={18446744073709551696:0}, "<6>%s: header compression turned on\n"={2:0}, "<6>CSLIP: code copyright 1989 Regents of the University of California.\n"={18446744073709551638:0}, "<6>netif_stop_queue() cannot be called before register_netdev()"={18446744073709551676:0}, "<6>SLIP linefill/keepalive option.\n"={18446744073709551640:0}, "<6>SLIP: version %s (dynamic channels, max=%d) (6 bit encapsulation enabled).\n"={18446744073709551711:0}, "<7>%s: no packets received during keepalive timeout, hangup.\n"={18446744073709551705:0}, "bad line quality"={18446744073709551667:0}, "driver error"={18446744073709551664:0}, "include/linux/netdevice.h"={18446744073709551642:0}, "sl%d"={18446744073709551637:0}, "slip"={18446744073709551648:0}, \old(LDV_IN_INTERRUPT)=0, \old(slip_devs)=0, \old(slip_devs)=0, \old(slip_maxdev)=256, __this_module={18446744073709551690:18446744073709551656}, jiffies=0, LDV_IN_INTERRUPT=1, sl_ldisc={18446744073709551700:0}, sl_netdev_ops={18446744073709551655:0}, slip_devs={18446744073709551617:0}, slip_maxdev=256, slip_open(tty)=2147483647, tty={2509:-1095}, tty={2509:-1095}] [L7341] tmp = slip_open(tty) [L7342] ldv_func_res = tmp VAL ["&(&sl->lock)->rlock"={18446744073709551659:0}, "&sl->keepalive_timer"={18446744073709551631:0}, "&sl->outfill_timer"={18446744073709551707:0}, "0.8.4-NET3.019-NEWTTY"={1:0}, "<3>%s: tty discipline still running\n"={18446744073709551682:0}, "<3>SLIP: Can\'t allocate slip devices array.\n"={18446744073709551691:0}, "<3>SLIP: can\'t register line discipline (err = %d)\n"={18446744073709551710:0}, "<3>SLIP: can\'t unregister line discipline (err = %d)\n"={18446744073709551652:0}, "<4>%s: compressed packet ignored\n"={18446744073709551686:0}, "<4>%s: memory squeeze, dropping packet.\n"={18446744073709551624:0}, "<4>%s: transmit timed out, %s?\n"={18446744073709551671:0}, "<4>%s: truncating oversized transmit packet!\n"={18446744073709551646:0}, "<4>%s: unable to grow slip buffers, MTU change cancelled.\n"={18446744073709551693:0}, "<4>%s: xmit call when iface is down\n"={18446744073709551696:0}, "<6>%s: header compression turned on\n"={2:0}, "<6>CSLIP: code copyright 1989 Regents of the University of California.\n"={18446744073709551638:0}, "<6>netif_stop_queue() cannot be called before register_netdev()"={18446744073709551676:0}, "<6>SLIP linefill/keepalive option.\n"={18446744073709551640:0}, "<6>SLIP: version %s (dynamic channels, max=%d) (6 bit encapsulation enabled).\n"={18446744073709551711:0}, "<7>%s: no packets received during keepalive timeout, hangup.\n"={18446744073709551705:0}, "bad line quality"={18446744073709551667:0}, "driver error"={18446744073709551664:0}, "include/linux/netdevice.h"={18446744073709551642:0}, "sl%d"={18446744073709551637:0}, "slip"={18446744073709551648:0}, \old(LDV_IN_INTERRUPT)=0, \old(slip_devs)=0, \old(slip_devs)=0, \old(slip_maxdev)=256, __this_module={18446744073709551690:18446744073709551656}, jiffies=0, ldv_func_res=2147483647, LDV_IN_INTERRUPT=1, sl_ldisc={18446744073709551700:0}, sl_netdev_ops={18446744073709551655:0}, slip_devs={18446744073709551617:0}, slip_maxdev=256, tmp=2147483647, tty={2509:-1095}, tty={2509:-1095}] [L7343] CALL ldv_check_callback_ret_val(ldv_func_res) VAL ["&(&sl->lock)->rlock"={18446744073709551659:0}, "&sl->keepalive_timer"={18446744073709551631:0}, "&sl->outfill_timer"={18446744073709551707:0}, "0.8.4-NET3.019-NEWTTY"={1:0}, "<3>%s: tty discipline still running\n"={18446744073709551682:0}, "<3>SLIP: Can\'t allocate slip devices array.\n"={18446744073709551691:0}, "<3>SLIP: can\'t register line discipline (err = %d)\n"={18446744073709551710:0}, "<3>SLIP: can\'t unregister line discipline (err = %d)\n"={18446744073709551652:0}, "<4>%s: compressed packet ignored\n"={18446744073709551686:0}, "<4>%s: memory squeeze, dropping packet.\n"={18446744073709551624:0}, "<4>%s: transmit timed out, %s?\n"={18446744073709551671:0}, "<4>%s: truncating oversized transmit packet!\n"={18446744073709551646:0}, "<4>%s: unable to grow slip buffers, MTU change cancelled.\n"={18446744073709551693:0}, "<4>%s: xmit call when iface is down\n"={18446744073709551696:0}, "<6>%s: header compression turned on\n"={2:0}, "<6>CSLIP: code copyright 1989 Regents of the University of California.\n"={18446744073709551638:0}, "<6>netif_stop_queue() cannot be called before register_netdev()"={18446744073709551676:0}, "<6>SLIP linefill/keepalive option.\n"={18446744073709551640:0}, "<6>SLIP: version %s (dynamic channels, max=%d) (6 bit encapsulation enabled).\n"={18446744073709551711:0}, "<7>%s: no packets received during keepalive timeout, hangup.\n"={18446744073709551705:0}, "bad line quality"={18446744073709551667:0}, "driver error"={18446744073709551664:0}, "include/linux/netdevice.h"={18446744073709551642:0}, "sl%d"={18446744073709551637:0}, "slip"={18446744073709551648:0}, \old(LDV_IN_INTERRUPT)=0, \old(ret_val)=2147483647, \old(slip_devs)=0, \old(slip_devs)=0, \old(slip_maxdev)=256, __this_module={18446744073709551690:18446744073709551656}, jiffies=0, LDV_IN_INTERRUPT=1, sl_ldisc={18446744073709551700:0}, sl_netdev_ops={18446744073709551655:0}, slip_devs={18446744073709551617:0}, slip_maxdev=256] [L7360] COND FALSE !(ret_val <= 0) VAL ["&(&sl->lock)->rlock"={18446744073709551659:0}, "&sl->keepalive_timer"={18446744073709551631:0}, "&sl->outfill_timer"={18446744073709551707:0}, "0.8.4-NET3.019-NEWTTY"={1:0}, "<3>%s: tty discipline still running\n"={18446744073709551682:0}, "<3>SLIP: Can\'t allocate slip devices array.\n"={18446744073709551691:0}, "<3>SLIP: can\'t register line discipline (err = %d)\n"={18446744073709551710:0}, "<3>SLIP: can\'t unregister line discipline (err = %d)\n"={18446744073709551652:0}, "<4>%s: compressed packet ignored\n"={18446744073709551686:0}, "<4>%s: memory squeeze, dropping packet.\n"={18446744073709551624:0}, "<4>%s: transmit timed out, %s?\n"={18446744073709551671:0}, "<4>%s: truncating oversized transmit packet!\n"={18446744073709551646:0}, "<4>%s: unable to grow slip buffers, MTU change cancelled.\n"={18446744073709551693:0}, "<4>%s: xmit call when iface is down\n"={18446744073709551696:0}, "<6>%s: header compression turned on\n"={2:0}, "<6>CSLIP: code copyright 1989 Regents of the University of California.\n"={18446744073709551638:0}, "<6>netif_stop_queue() cannot be called before register_netdev()"={18446744073709551676:0}, "<6>SLIP linefill/keepalive option.\n"={18446744073709551640:0}, "<6>SLIP: version %s (dynamic channels, max=%d) (6 bit encapsulation enabled).\n"={18446744073709551711:0}, "<7>%s: no packets received during keepalive timeout, hangup.\n"={18446744073709551705:0}, "bad line quality"={18446744073709551667:0}, "driver error"={18446744073709551664:0}, "include/linux/netdevice.h"={18446744073709551642:0}, "sl%d"={18446744073709551637:0}, "slip"={18446744073709551648:0}, \old(LDV_IN_INTERRUPT)=0, \old(ret_val)=2147483647, \old(slip_devs)=0, \old(slip_devs)=0, \old(slip_maxdev)=256, __this_module={18446744073709551690:18446744073709551656}, jiffies=0, LDV_IN_INTERRUPT=1, ret_val=2147483647, sl_ldisc={18446744073709551700:0}, sl_netdev_ops={18446744073709551655:0}, slip_devs={18446744073709551617:0}, slip_maxdev=256] [L7363] CALL ldv_error() VAL ["&(&sl->lock)->rlock"={18446744073709551659:0}, "&sl->keepalive_timer"={18446744073709551631:0}, "&sl->outfill_timer"={18446744073709551707:0}, "0.8.4-NET3.019-NEWTTY"={1:0}, "<3>%s: tty discipline still running\n"={18446744073709551682:0}, "<3>SLIP: Can\'t allocate slip devices array.\n"={18446744073709551691:0}, "<3>SLIP: can\'t register line discipline (err = %d)\n"={18446744073709551710:0}, "<3>SLIP: can\'t unregister line discipline (err = %d)\n"={18446744073709551652:0}, "<4>%s: compressed packet ignored\n"={18446744073709551686:0}, "<4>%s: memory squeeze, dropping packet.\n"={18446744073709551624:0}, "<4>%s: transmit timed out, %s?\n"={18446744073709551671:0}, "<4>%s: truncating oversized transmit packet!\n"={18446744073709551646:0}, "<4>%s: unable to grow slip buffers, MTU change cancelled.\n"={18446744073709551693:0}, "<4>%s: xmit call when iface is down\n"={18446744073709551696:0}, "<6>%s: header compression turned on\n"={2:0}, "<6>CSLIP: code copyright 1989 Regents of the University of California.\n"={18446744073709551638:0}, "<6>netif_stop_queue() cannot be called before register_netdev()"={18446744073709551676:0}, "<6>SLIP linefill/keepalive option.\n"={18446744073709551640:0}, "<6>SLIP: version %s (dynamic channels, max=%d) (6 bit encapsulation enabled).\n"={18446744073709551711:0}, "<7>%s: no packets received during keepalive timeout, hangup.\n"={18446744073709551705:0}, "bad line quality"={18446744073709551667:0}, "driver error"={18446744073709551664:0}, "include/linux/netdevice.h"={18446744073709551642:0}, "sl%d"={18446744073709551637:0}, "slip"={18446744073709551648:0}, \old(LDV_IN_INTERRUPT)=0, \old(slip_devs)=0, \old(slip_devs)=0, \old(slip_maxdev)=256, __this_module={18446744073709551690:18446744073709551656}, jiffies=0, LDV_IN_INTERRUPT=1, sl_ldisc={18446744073709551700:0}, sl_netdev_ops={18446744073709551655:0}, slip_devs={18446744073709551617:0}, slip_maxdev=256] [L7352] __VERIFIER_error() VAL ["&(&sl->lock)->rlock"={18446744073709551659:0}, "&sl->keepalive_timer"={18446744073709551631:0}, "&sl->outfill_timer"={18446744073709551707:0}, "0.8.4-NET3.019-NEWTTY"={1:0}, "<3>%s: tty discipline still running\n"={18446744073709551682:0}, "<3>SLIP: Can\'t allocate slip devices array.\n"={18446744073709551691:0}, "<3>SLIP: can\'t register line discipline (err = %d)\n"={18446744073709551710:0}, "<3>SLIP: can\'t unregister line discipline (err = %d)\n"={18446744073709551652:0}, "<4>%s: compressed packet ignored\n"={18446744073709551686:0}, "<4>%s: memory squeeze, dropping packet.\n"={18446744073709551624:0}, "<4>%s: transmit timed out, %s?\n"={18446744073709551671:0}, "<4>%s: truncating oversized transmit packet!\n"={18446744073709551646:0}, "<4>%s: unable to grow slip buffers, MTU change cancelled.\n"={18446744073709551693:0}, "<4>%s: xmit call when iface is down\n"={18446744073709551696:0}, "<6>%s: header compression turned on\n"={2:0}, "<6>CSLIP: code copyright 1989 Regents of the University of California.\n"={18446744073709551638:0}, "<6>netif_stop_queue() cannot be called before register_netdev()"={18446744073709551676:0}, "<6>SLIP linefill/keepalive option.\n"={18446744073709551640:0}, "<6>SLIP: version %s (dynamic channels, max=%d) (6 bit encapsulation enabled).\n"={18446744073709551711:0}, "<7>%s: no packets received during keepalive timeout, hangup.\n"={18446744073709551705:0}, "bad line quality"={18446744073709551667:0}, "driver error"={18446744073709551664:0}, "include/linux/netdevice.h"={18446744073709551642:0}, "sl%d"={18446744073709551637:0}, "slip"={18446744073709551648:0}, \old(LDV_IN_INTERRUPT)=0, \old(slip_devs)=0, \old(slip_devs)=0, \old(slip_maxdev)=256, __this_module={18446744073709551690:18446744073709551656}, jiffies=0, LDV_IN_INTERRUPT=1, sl_ldisc={18446744073709551700:0}, sl_netdev_ops={18446744073709551655:0}, slip_devs={18446744073709551617:0}, slip_maxdev=256] - StatisticsResult: Ultimate Automizer benchmark data CFG has 79 procedures, 951 locations, 1 error locations. UNSAFE Result, 19.8s OverallTime, 13 OverallIterations, 1 TraceHistogramMax, 15.6s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 15092 SDtfs, 5196 SDslu, 43692 SDs, 0 SdLazy, 4381 SolverSat, 1404 SolverUnsat, 5 SolverUnknown, 0 SolverNotchecked, 14.0s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 87 GetRequests, 29 SyntacticMatches, 1 SemanticMatches, 57 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 29 ImplicationChecksByTransitivity, 0.5s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=943occurred in iteration=0, 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: 0.4s AutomataMinimizationTime, 12 MinimizatonAttempts, 58 StatesRemovedByMinimization, 8 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TraceCheckStatistics: 0.0s SsaConstructionTime, 1.2s SatisfiabilityAnalysisTime, 1.0s InterpolantComputationTime, 1280 NumberOfCodeBlocks, 1280 NumberOfCodeBlocksAsserted, 13 NumberOfCheckSat, 1142 ConstructedInterpolants, 0 QuantifiedInterpolants, 195259 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 12 InterpolantComputations, 12 PerfectInterpolantSequences, 0/0 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 0.1.23-5842f4b [2018-11-18 10:46:32,125 INFO L170 SettingsManager]: Resetting all preferences to default values... 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[2018-11-18 10:46:32,151 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-18 10:46:32,151 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-18 10:46:32,152 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-18 10:46:32,153 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-18 10:46:32,153 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-18 10:46:32,154 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-18 10:46:32,155 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-18 10:46:32,156 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-18 10:46:32,156 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-18 10:46:32,156 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-18 10:46:32,156 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-18 10:46:32,157 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-18 10:46:32,158 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-18 10:46:32,158 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_8b538c56-d697-484c-aef3-e8bf2609eb37/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2018-11-18 10:46:32,168 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-18 10:46:32,169 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-18 10:46:32,169 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-18 10:46:32,169 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-18 10:46:32,170 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-18 10:46:32,170 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-18 10:46:32,170 INFO L133 SettingsManager]: * Use SBE=true [2018-11-18 10:46:32,170 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-18 10:46:32,170 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-18 10:46:32,170 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-18 10:46:32,171 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-18 10:46:32,171 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-18 10:46:32,171 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-18 10:46:32,171 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-18 10:46:32,171 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-18 10:46:32,171 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-18 10:46:32,171 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-18 10:46:32,171 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-18 10:46:32,171 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-18 10:46:32,172 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-18 10:46:32,172 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-18 10:46:32,172 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-18 10:46:32,172 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-18 10:46:32,173 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-18 10:46:32,174 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-18 10:46:32,174 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-18 10:46:32,174 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-18 10:46:32,174 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-18 10:46:32,174 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-18 10:46:32,174 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-18 10:46:32,174 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_8b538c56-d697-484c-aef3-e8bf2609eb37/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 -> 7c4a823368847e37db3890867b19c2cb8fbce8f2 [2018-11-18 10:46:32,202 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-18 10:46:32,210 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-18 10:46:32,212 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-18 10:46:32,213 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-18 10:46:32,213 INFO L276 PluginConnector]: CDTParser initialized [2018-11-18 10:46:32,214 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_8b538c56-d697-484c-aef3-e8bf2609eb37/bin-2019/uautomizer/../../sv-benchmarks/c/ldv-commit-tester/m0_false-unreach-call_drivers-net-slip-ko--108_1a--1b0b0ac-1.c [2018-11-18 10:46:32,250 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_8b538c56-d697-484c-aef3-e8bf2609eb37/bin-2019/uautomizer/data/7d4d638cf/26941b02372a406d9724074ae55dc3ef/FLAGeaf73ebf5 [2018-11-18 10:46:32,714 INFO L307 CDTParser]: Found 1 translation units. [2018-11-18 10:46:32,714 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_8b538c56-d697-484c-aef3-e8bf2609eb37/sv-benchmarks/c/ldv-commit-tester/m0_false-unreach-call_drivers-net-slip-ko--108_1a--1b0b0ac-1.c [2018-11-18 10:46:32,734 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_8b538c56-d697-484c-aef3-e8bf2609eb37/bin-2019/uautomizer/data/7d4d638cf/26941b02372a406d9724074ae55dc3ef/FLAGeaf73ebf5 [2018-11-18 10:46:33,233 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_8b538c56-d697-484c-aef3-e8bf2609eb37/bin-2019/uautomizer/data/7d4d638cf/26941b02372a406d9724074ae55dc3ef [2018-11-18 10:46:33,235 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-18 10:46:33,236 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-11-18 10:46:33,236 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-18 10:46:33,237 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-18 10:46:33,240 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-18 10:46:33,240 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 10:46:33" (1/1) ... [2018-11-18 10:46:33,243 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@675d5c7d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 10:46:33, skipping insertion in model container [2018-11-18 10:46:33,243 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 10:46:33" (1/1) ... [2018-11-18 10:46:33,251 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-18 10:46:33,330 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-18 10:46:34,813 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 10:46:34,853 INFO L191 MainTranslator]: Completed pre-run [2018-11-18 10:46:35,396 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 10:46:35,476 INFO L195 MainTranslator]: Completed translation [2018-11-18 10:46:35,477 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 10:46:35 WrapperNode [2018-11-18 10:46:35,477 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-18 10:46:35,477 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-18 10:46:35,477 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-18 10:46:35,477 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-18 10:46:35,486 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 10:46:35" (1/1) ... [2018-11-18 10:46:35,486 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 10:46:35" (1/1) ... [2018-11-18 10:46:35,515 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 10:46:35" (1/1) ... [2018-11-18 10:46:35,516 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 10:46:35" (1/1) ... [2018-11-18 10:46:35,568 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 10:46:35" (1/1) ... [2018-11-18 10:46:35,579 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 10:46:35" (1/1) ... [2018-11-18 10:46:35,589 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 10:46:35" (1/1) ... [2018-11-18 10:46:35,600 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-18 10:46:35,600 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-18 10:46:35,600 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-18 10:46:35,600 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-18 10:46:35,601 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 10:46:35" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_8b538c56-d697-484c-aef3-e8bf2609eb37/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 [2018-11-18 10:46:35,639 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-18 10:46:35,639 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-18 10:46:35,640 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~C_INT~TO~C_INT [2018-11-18 10:46:35,640 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2018-11-18 10:46:35,640 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_nonpositive_int [2018-11-18 10:46:35,640 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2018-11-18 10:46:35,640 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2018-11-18 10:46:35,640 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2018-11-18 10:46:35,640 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2018-11-18 10:46:35,640 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2018-11-18 10:46:35,640 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2018-11-18 10:46:35,640 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2018-11-18 10:46:35,640 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2018-11-18 10:46:35,641 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2018-11-18 10:46:35,641 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2018-11-18 10:46:35,641 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2018-11-18 10:46:35,641 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2018-11-18 10:46:35,641 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2018-11-18 10:46:35,641 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2018-11-18 10:46:35,641 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2018-11-18 10:46:35,642 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2018-11-18 10:46:35,642 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2018-11-18 10:46:35,642 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2018-11-18 10:46:35,642 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reset_mac_header [2018-11-18 10:46:35,642 INFO L138 BoogieDeclarations]: Found implementation of procedure compat_ptr [2018-11-18 10:46:35,642 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2018-11-18 10:46:35,642 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2018-11-18 10:46:35,642 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdevice [2018-11-18 10:46:35,643 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2018-11-18 10:46:35,643 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2018-11-18 10:46:35,643 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2018-11-18 10:46:35,643 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2018-11-18 10:46:35,643 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2018-11-18 10:46:35,643 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2018-11-18 10:46:35,643 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_queue_stopped [2018-11-18 10:46:35,643 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_queue_stopped [2018-11-18 10:46:35,644 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2018-11-18 10:46:35,644 INFO L138 BoogieDeclarations]: Found implementation of procedure sl_alloc_bufs [2018-11-18 10:46:35,644 INFO L138 BoogieDeclarations]: Found implementation of procedure sl_free_bufs [2018-11-18 10:46:35,644 INFO L138 BoogieDeclarations]: Found implementation of procedure sl_realloc_bufs [2018-11-18 10:46:35,644 INFO L138 BoogieDeclarations]: Found implementation of procedure sl_lock [2018-11-18 10:46:35,644 INFO L138 BoogieDeclarations]: Found implementation of procedure sl_unlock [2018-11-18 10:46:35,644 INFO L138 BoogieDeclarations]: Found implementation of procedure sl_bump [2018-11-18 10:46:35,644 INFO L138 BoogieDeclarations]: Found implementation of procedure sl_encaps [2018-11-18 10:46:35,644 INFO L138 BoogieDeclarations]: Found implementation of procedure slip_write_wakeup [2018-11-18 10:46:35,645 INFO L138 BoogieDeclarations]: Found implementation of procedure sl_tx_timeout [2018-11-18 10:46:35,645 INFO L138 BoogieDeclarations]: Found implementation of procedure sl_xmit [2018-11-18 10:46:35,645 INFO L138 BoogieDeclarations]: Found implementation of procedure sl_close [2018-11-18 10:46:35,645 INFO L138 BoogieDeclarations]: Found implementation of procedure sl_open [2018-11-18 10:46:35,645 INFO L138 BoogieDeclarations]: Found implementation of procedure sl_change_mtu [2018-11-18 10:46:35,645 INFO L138 BoogieDeclarations]: Found implementation of procedure sl_get_stats64 [2018-11-18 10:46:35,645 INFO L138 BoogieDeclarations]: Found implementation of procedure sl_init [2018-11-18 10:46:35,645 INFO L138 BoogieDeclarations]: Found implementation of procedure sl_uninit [2018-11-18 10:46:35,645 INFO L138 BoogieDeclarations]: Found implementation of procedure sl_free_netdev [2018-11-18 10:46:35,645 INFO L138 BoogieDeclarations]: Found implementation of procedure sl_setup [2018-11-18 10:46:35,646 INFO L138 BoogieDeclarations]: Found implementation of procedure slip_receive_buf [2018-11-18 10:46:35,646 INFO L138 BoogieDeclarations]: Found implementation of procedure sl_sync [2018-11-18 10:46:35,646 INFO L138 BoogieDeclarations]: Found implementation of procedure sl_alloc [2018-11-18 10:46:35,646 INFO L138 BoogieDeclarations]: Found implementation of procedure slip_open [2018-11-18 10:46:35,646 INFO L138 BoogieDeclarations]: Found implementation of procedure slip_close [2018-11-18 10:46:35,646 INFO L138 BoogieDeclarations]: Found implementation of procedure slip_hangup [2018-11-18 10:46:35,646 INFO L138 BoogieDeclarations]: Found implementation of procedure slip_esc [2018-11-18 10:46:35,646 INFO L138 BoogieDeclarations]: Found implementation of procedure slip_unesc [2018-11-18 10:46:35,647 INFO L138 BoogieDeclarations]: Found implementation of procedure slip_esc6 [2018-11-18 10:46:35,647 INFO L138 BoogieDeclarations]: Found implementation of procedure slip_unesc6 [2018-11-18 10:46:35,647 INFO L138 BoogieDeclarations]: Found implementation of procedure slip_ioctl [2018-11-18 10:46:35,647 INFO L138 BoogieDeclarations]: Found implementation of procedure slip_compat_ioctl [2018-11-18 10:46:35,647 INFO L138 BoogieDeclarations]: Found implementation of procedure sl_ioctl [2018-11-18 10:46:35,647 INFO L138 BoogieDeclarations]: Found implementation of procedure slip_init [2018-11-18 10:46:35,647 INFO L138 BoogieDeclarations]: Found implementation of procedure slip_exit [2018-11-18 10:46:35,647 INFO L138 BoogieDeclarations]: Found implementation of procedure sl_outfill [2018-11-18 10:46:35,647 INFO L138 BoogieDeclarations]: Found implementation of procedure sl_keepalive [2018-11-18 10:46:35,647 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-18 10:46:35,648 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_sl_alloc_bufs_1 [2018-11-18 10:46:35,648 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdevice_2 [2018-11-18 10:46:35,648 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_slip_open_3 [2018-11-18 10:46:35,648 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2018-11-18 10:46:35,648 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_callback_ret_val [2018-11-18 10:46:35,648 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2018-11-18 10:46:35,648 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-11-18 10:46:35,649 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2018-11-18 10:46:35,649 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2018-11-18 10:46:35,649 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-11-18 10:46:35,649 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_nonpositive_int [2018-11-18 10:46:35,649 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_callback_ret_val [2018-11-18 10:46:35,649 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2018-11-18 10:46:35,649 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2018-11-18 10:46:35,649 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2018-11-18 10:46:35,650 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2018-11-18 10:46:35,651 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2018-11-18 10:46:35,651 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2018-11-18 10:46:35,651 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2018-11-18 10:46:35,651 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2018-11-18 10:46:35,652 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2018-11-18 10:46:35,652 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2018-11-18 10:46:35,652 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2018-11-18 10:46:35,652 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2018-11-18 10:46:35,652 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2018-11-18 10:46:35,652 INFO L130 BoogieDeclarations]: Found specification of procedure strlen [2018-11-18 10:46:35,652 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2018-11-18 10:46:35,652 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2018-11-18 10:46:35,653 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_bh [2018-11-18 10:46:35,653 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2018-11-18 10:46:35,653 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_bh [2018-11-18 10:46:35,653 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2018-11-18 10:46:35,653 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2018-11-18 10:46:35,653 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2018-11-18 10:46:35,653 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2018-11-18 10:46:35,653 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2018-11-18 10:46:35,654 INFO L130 BoogieDeclarations]: Found specification of procedure msleep_interruptible [2018-11-18 10:46:35,654 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2018-11-18 10:46:35,654 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2018-11-18 10:46:35,654 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2018-11-18 10:46:35,654 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2018-11-18 10:46:35,654 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2018-11-18 10:46:35,654 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2018-11-18 10:46:35,655 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2018-11-18 10:46:35,655 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2018-11-18 10:46:35,655 INFO L130 BoogieDeclarations]: Found specification of procedure tty_chars_in_buffer [2018-11-18 10:46:35,655 INFO L130 BoogieDeclarations]: Found specification of procedure tty_hangup [2018-11-18 10:46:35,655 INFO L130 BoogieDeclarations]: Found specification of procedure tty_mode_ioctl [2018-11-18 10:46:35,655 INFO L130 BoogieDeclarations]: Found specification of procedure tty_devnum [2018-11-18 10:46:35,655 INFO L130 BoogieDeclarations]: Found specification of procedure tty_register_ldisc [2018-11-18 10:46:35,655 INFO L130 BoogieDeclarations]: Found specification of procedure tty_unregister_ldisc [2018-11-18 10:46:35,655 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2018-11-18 10:46:35,656 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2018-11-18 10:46:35,656 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2018-11-18 10:46:35,656 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2018-11-18 10:46:35,656 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2018-11-18 10:46:35,657 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-18 10:46:35,657 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2018-11-18 10:46:35,658 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2018-11-18 10:46:35,658 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2018-11-18 10:46:35,658 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2018-11-18 10:46:35,658 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2018-11-18 10:46:35,658 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reset_mac_header [2018-11-18 10:46:35,658 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-18 10:46:35,658 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-18 10:46:35,658 INFO L130 BoogieDeclarations]: Found specification of procedure dev_alloc_skb [2018-11-18 10:46:35,659 INFO L130 BoogieDeclarations]: Found specification of procedure compat_ptr [2018-11-18 10:46:35,659 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2018-11-18 10:46:35,659 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2018-11-18 10:46:35,659 INFO L130 BoogieDeclarations]: Found specification of procedure dev_close [2018-11-18 10:46:35,659 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdevice [2018-11-18 10:46:35,659 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdevice_2 [2018-11-18 10:46:35,659 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdevice_queue [2018-11-18 10:46:35,659 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdevice [2018-11-18 10:46:35,660 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2018-11-18 10:46:35,660 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_trap [2018-11-18 10:46:35,660 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2018-11-18 10:46:35,660 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2018-11-18 10:46:35,660 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2018-11-18 10:46:35,660 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2018-11-18 10:46:35,660 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2018-11-18 10:46:35,660 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2018-11-18 10:46:35,660 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2018-11-18 10:46:35,661 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_queue_stopped [2018-11-18 10:46:35,661 INFO L130 BoogieDeclarations]: Found specification of procedure netif_queue_stopped [2018-11-18 10:46:35,661 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2018-11-18 10:46:35,661 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2018-11-18 10:46:35,661 INFO L130 BoogieDeclarations]: Found specification of procedure dev_trans_start [2018-11-18 10:46:35,661 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_netdev_mqs [2018-11-18 10:46:35,661 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2018-11-18 10:46:35,661 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2018-11-18 10:46:35,662 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2018-11-18 10:46:35,662 INFO L130 BoogieDeclarations]: Found specification of procedure slhc_init [2018-11-18 10:46:35,662 INFO L130 BoogieDeclarations]: Found specification of procedure slhc_free [2018-11-18 10:46:35,662 INFO L130 BoogieDeclarations]: Found specification of procedure slhc_compress [2018-11-18 10:46:35,662 INFO L130 BoogieDeclarations]: Found specification of procedure slhc_uncompress [2018-11-18 10:46:35,662 INFO L130 BoogieDeclarations]: Found specification of procedure slhc_remember [2018-11-18 10:46:35,662 INFO L130 BoogieDeclarations]: Found specification of procedure slip_esc [2018-11-18 10:46:35,662 INFO L130 BoogieDeclarations]: Found specification of procedure slip_unesc [2018-11-18 10:46:35,662 INFO L130 BoogieDeclarations]: Found specification of procedure slip_esc6 [2018-11-18 10:46:35,663 INFO L130 BoogieDeclarations]: Found specification of procedure slip_unesc6 [2018-11-18 10:46:35,663 INFO L130 BoogieDeclarations]: Found specification of procedure sl_keepalive [2018-11-18 10:46:35,663 INFO L130 BoogieDeclarations]: Found specification of procedure sl_outfill [2018-11-18 10:46:35,663 INFO L130 BoogieDeclarations]: Found specification of procedure sl_ioctl [2018-11-18 10:46:35,663 INFO L130 BoogieDeclarations]: Found specification of procedure sl_alloc_bufs [2018-11-18 10:46:35,663 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_sl_alloc_bufs_1 [2018-11-18 10:46:35,663 INFO L130 BoogieDeclarations]: Found specification of procedure sl_free_bufs [2018-11-18 10:46:35,663 INFO L130 BoogieDeclarations]: Found specification of procedure sl_realloc_bufs [2018-11-18 10:46:35,664 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2018-11-18 10:46:35,664 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2018-11-18 10:46:35,664 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2018-11-18 10:46:35,669 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-18 10:46:35,669 INFO L130 BoogieDeclarations]: Found specification of procedure sl_lock [2018-11-18 10:46:35,669 INFO L130 BoogieDeclarations]: Found specification of procedure sl_unlock [2018-11-18 10:46:35,669 INFO L130 BoogieDeclarations]: Found specification of procedure sl_bump [2018-11-18 10:46:35,669 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2018-11-18 10:46:35,669 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2018-11-18 10:46:35,669 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2018-11-18 10:46:35,670 INFO L130 BoogieDeclarations]: Found specification of procedure sl_encaps [2018-11-18 10:46:35,670 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~C_INT~TO~C_INT [2018-11-18 10:46:35,670 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-18 10:46:35,670 INFO L130 BoogieDeclarations]: Found specification of procedure slip_write_wakeup [2018-11-18 10:46:35,670 INFO L130 BoogieDeclarations]: Found specification of procedure sl_tx_timeout [2018-11-18 10:46:35,670 INFO L130 BoogieDeclarations]: Found specification of procedure sl_xmit [2018-11-18 10:46:35,670 INFO L130 BoogieDeclarations]: Found specification of procedure sl_close [2018-11-18 10:46:35,670 INFO L130 BoogieDeclarations]: Found specification of procedure sl_open [2018-11-18 10:46:35,671 INFO L130 BoogieDeclarations]: Found specification of procedure sl_change_mtu [2018-11-18 10:46:35,671 INFO L130 BoogieDeclarations]: Found specification of procedure sl_get_stats64 [2018-11-18 10:46:35,671 INFO L130 BoogieDeclarations]: Found specification of procedure sl_init [2018-11-18 10:46:35,671 INFO L130 BoogieDeclarations]: Found specification of procedure sl_uninit [2018-11-18 10:46:35,671 INFO L130 BoogieDeclarations]: Found specification of procedure sl_free_netdev [2018-11-18 10:46:35,671 INFO L130 BoogieDeclarations]: Found specification of procedure sl_setup [2018-11-18 10:46:35,671 INFO L130 BoogieDeclarations]: Found specification of procedure slip_receive_buf [2018-11-18 10:46:35,671 INFO L130 BoogieDeclarations]: Found specification of procedure sl_sync [2018-11-18 10:46:35,672 INFO L130 BoogieDeclarations]: Found specification of procedure sl_alloc [2018-11-18 10:46:35,672 INFO L130 BoogieDeclarations]: Found specification of procedure slip_open [2018-11-18 10:46:35,672 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_slip_open_3 [2018-11-18 10:46:35,672 INFO L130 BoogieDeclarations]: Found specification of procedure slip_close [2018-11-18 10:46:35,672 INFO L130 BoogieDeclarations]: Found specification of procedure slip_hangup [2018-11-18 10:46:35,672 INFO L130 BoogieDeclarations]: Found specification of procedure slip_ioctl [2018-11-18 10:46:35,672 INFO L130 BoogieDeclarations]: Found specification of procedure slip_compat_ioctl [2018-11-18 10:46:35,672 INFO L130 BoogieDeclarations]: Found specification of procedure slip_init [2018-11-18 10:46:35,672 INFO L130 BoogieDeclarations]: Found specification of procedure slip_exit [2018-11-18 10:46:35,673 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2018-11-18 10:46:35,673 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2018-11-18 10:46:35,673 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2018-11-18 10:46:35,673 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2018-11-18 10:46:35,673 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-18 10:46:35,673 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2018-11-18 10:46:35,673 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-18 10:46:35,673 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2018-11-18 10:46:35,674 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-18 10:46:35,674 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2018-11-18 10:46:35,674 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2018-11-18 10:46:35,674 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2018-11-18 10:46:35,674 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2018-11-18 10:46:42,155 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-18 10:46:42,155 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 10:46:42 BoogieIcfgContainer [2018-11-18 10:46:42,155 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-18 10:46:42,156 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-11-18 10:46:42,156 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-11-18 10:46:42,159 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-11-18 10:46:42,159 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 18.11 10:46:33" (1/3) ... [2018-11-18 10:46:42,159 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@63a63690 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.11 10:46:42, skipping insertion in model container [2018-11-18 10:46:42,160 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 10:46:35" (2/3) ... [2018-11-18 10:46:42,160 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@63a63690 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.11 10:46:42, skipping insertion in model container [2018-11-18 10:46:42,160 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 10:46:42" (3/3) ... [2018-11-18 10:46:42,161 INFO L112 eAbstractionObserver]: Analyzing ICFG m0_false-unreach-call_drivers-net-slip-ko--108_1a--1b0b0ac-1.c [2018-11-18 10:46:42,170 INFO L136 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-11-18 10:46:42,177 INFO L148 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-11-18 10:46:42,190 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-11-18 10:46:42,220 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2018-11-18 10:46:42,221 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-11-18 10:46:42,221 INFO L383 AbstractCegarLoop]: Hoare is true [2018-11-18 10:46:42,221 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-11-18 10:46:42,221 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-18 10:46:42,221 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-18 10:46:42,221 INFO L387 AbstractCegarLoop]: Difference is false [2018-11-18 10:46:42,221 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-18 10:46:42,221 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-11-18 10:46:42,244 INFO L276 IsEmpty]: Start isEmpty. Operand 943 states. [2018-11-18 10:46:42,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2018-11-18 10:46:42,252 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 10:46:42,253 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 10:46:42,255 INFO L423 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 10:46:42,258 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 10:46:42,259 INFO L82 PathProgramCache]: Analyzing trace with hash 99510771, now seen corresponding path program 1 times [2018-11-18 10:46:42,263 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-18 10:46:42,263 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_8b538c56-d697-484c-aef3-e8bf2609eb37/bin-2019/uautomizer/cvc4nyu Starting monitored process 2 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-11-18 10:46:42,290 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 10:46:42,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 10:46:42,466 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 10:46:42,509 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 10:46:42,510 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-18 10:46:42,514 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 10:46:42,515 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-11-18 10:46:42,518 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-18 10:46:42,528 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-18 10:46:42,529 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-18 10:46:42,531 INFO L87 Difference]: Start difference. First operand 943 states. Second operand 5 states. [2018-11-18 10:46:42,661 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 10:46:42,661 INFO L93 Difference]: Finished difference Result 1860 states and 2671 transitions. [2018-11-18 10:46:42,668 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-11-18 10:46:42,670 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 63 [2018-11-18 10:46:42,670 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 10:46:42,686 INFO L225 Difference]: With dead ends: 1860 [2018-11-18 10:46:42,686 INFO L226 Difference]: Without dead ends: 890 [2018-11-18 10:46:42,693 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 62 GetRequests, 59 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-18 10:46:42,709 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 890 states. [2018-11-18 10:46:42,771 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 890 to 890. [2018-11-18 10:46:42,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 890 states. [2018-11-18 10:46:42,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 890 states to 890 states and 1253 transitions. [2018-11-18 10:46:42,780 INFO L78 Accepts]: Start accepts. Automaton has 890 states and 1253 transitions. Word has length 63 [2018-11-18 10:46:42,782 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 10:46:42,782 INFO L480 AbstractCegarLoop]: Abstraction has 890 states and 1253 transitions. [2018-11-18 10:46:42,782 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-18 10:46:42,782 INFO L276 IsEmpty]: Start isEmpty. Operand 890 states and 1253 transitions. [2018-11-18 10:46:42,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2018-11-18 10:46:42,786 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 10:46:42,786 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 10:46:42,786 INFO L423 AbstractCegarLoop]: === Iteration 2 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 10:46:42,786 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 10:46:42,786 INFO L82 PathProgramCache]: Analyzing trace with hash -1210151506, now seen corresponding path program 1 times [2018-11-18 10:46:42,787 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-18 10:46:42,787 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_8b538c56-d697-484c-aef3-e8bf2609eb37/bin-2019/uautomizer/cvc4nyu Starting monitored process 3 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-11-18 10:46:42,844 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 10:46:42,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 10:46:42,956 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 10:46:42,979 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 10:46:42,979 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-18 10:46:42,980 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 10:46:42,980 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-11-18 10:46:42,982 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-18 10:46:42,982 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-18 10:46:42,982 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2018-11-18 10:46:42,982 INFO L87 Difference]: Start difference. First operand 890 states and 1253 transitions. Second operand 6 states. [2018-11-18 10:46:43,058 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 10:46:43,058 INFO L93 Difference]: Finished difference Result 1761 states and 2484 transitions. [2018-11-18 10:46:43,059 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-11-18 10:46:43,059 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 65 [2018-11-18 10:46:43,059 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 10:46:43,063 INFO L225 Difference]: With dead ends: 1761 [2018-11-18 10:46:43,063 INFO L226 Difference]: Without dead ends: 890 [2018-11-18 10:46:43,065 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 65 GetRequests, 60 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2018-11-18 10:46:43,066 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 890 states. [2018-11-18 10:46:43,089 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 890 to 890. [2018-11-18 10:46:43,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 890 states. [2018-11-18 10:46:43,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 890 states to 890 states and 1252 transitions. [2018-11-18 10:46:43,092 INFO L78 Accepts]: Start accepts. Automaton has 890 states and 1252 transitions. Word has length 65 [2018-11-18 10:46:43,092 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 10:46:43,092 INFO L480 AbstractCegarLoop]: Abstraction has 890 states and 1252 transitions. [2018-11-18 10:46:43,092 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-18 10:46:43,093 INFO L276 IsEmpty]: Start isEmpty. Operand 890 states and 1252 transitions. [2018-11-18 10:46:43,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2018-11-18 10:46:43,094 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 10:46:43,095 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 10:46:43,095 INFO L423 AbstractCegarLoop]: === Iteration 3 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 10:46:43,095 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 10:46:43,095 INFO L82 PathProgramCache]: Analyzing trace with hash -1282538064, now seen corresponding path program 1 times [2018-11-18 10:46:43,096 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-18 10:46:43,096 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_8b538c56-d697-484c-aef3-e8bf2609eb37/bin-2019/uautomizer/cvc4nyu Starting monitored process 4 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-11-18 10:46:43,112 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 10:46:43,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 10:46:43,407 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 10:46:43,446 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 10:46:43,446 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-18 10:46:43,452 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 10:46:43,453 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-11-18 10:46:43,453 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-18 10:46:43,453 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-18 10:46:43,453 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-18 10:46:43,454 INFO L87 Difference]: Start difference. First operand 890 states and 1252 transitions. Second operand 5 states. [2018-11-18 10:46:50,883 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 10:46:50,883 INFO L93 Difference]: Finished difference Result 1771 states and 2494 transitions. [2018-11-18 10:46:50,884 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-11-18 10:46:50,884 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 65 [2018-11-18 10:46:50,884 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 10:46:50,887 INFO L225 Difference]: With dead ends: 1771 [2018-11-18 10:46:50,887 INFO L226 Difference]: Without dead ends: 890 [2018-11-18 10:46:50,889 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 66 GetRequests, 62 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2018-11-18 10:46:50,890 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 890 states. [2018-11-18 10:46:50,914 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 890 to 890. [2018-11-18 10:46:50,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 890 states. [2018-11-18 10:46:50,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 890 states to 890 states and 1251 transitions. [2018-11-18 10:46:50,917 INFO L78 Accepts]: Start accepts. Automaton has 890 states and 1251 transitions. Word has length 65 [2018-11-18 10:46:50,917 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 10:46:50,917 INFO L480 AbstractCegarLoop]: Abstraction has 890 states and 1251 transitions. [2018-11-18 10:46:50,917 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-18 10:46:50,917 INFO L276 IsEmpty]: Start isEmpty. Operand 890 states and 1251 transitions. [2018-11-18 10:46:50,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2018-11-18 10:46:50,919 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 10:46:50,919 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 10:46:50,919 INFO L423 AbstractCegarLoop]: === Iteration 4 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 10:46:50,919 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 10:46:50,919 INFO L82 PathProgramCache]: Analyzing trace with hash -21620814, now seen corresponding path program 1 times [2018-11-18 10:46:50,920 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-18 10:46:50,920 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_8b538c56-d697-484c-aef3-e8bf2609eb37/bin-2019/uautomizer/cvc4nyu Starting monitored process 5 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-11-18 10:46:50,937 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 10:46:51,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 10:46:51,192 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 10:46:51,298 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 10:46:51,298 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-18 10:46:51,300 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 10:46:51,301 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2018-11-18 10:46:51,301 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2018-11-18 10:46:51,301 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2018-11-18 10:46:51,301 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=91, Unknown=0, NotChecked=0, Total=110 [2018-11-18 10:46:51,301 INFO L87 Difference]: Start difference. First operand 890 states and 1251 transitions. Second operand 11 states. [2018-11-18 10:46:51,825 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 10:46:51,825 INFO L93 Difference]: Finished difference Result 1802 states and 2528 transitions. [2018-11-18 10:46:51,826 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2018-11-18 10:46:51,826 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 65 [2018-11-18 10:46:51,827 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 10:46:51,831 INFO L225 Difference]: With dead ends: 1802 [2018-11-18 10:46:51,831 INFO L226 Difference]: Without dead ends: 917 [2018-11-18 10:46:51,834 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 72 GetRequests, 55 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 28 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=51, Invalid=291, Unknown=0, NotChecked=0, Total=342 [2018-11-18 10:46:51,836 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 917 states. [2018-11-18 10:46:51,875 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 917 to 909. [2018-11-18 10:46:51,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 909 states. [2018-11-18 10:46:51,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 909 states to 909 states and 1269 transitions. [2018-11-18 10:46:51,879 INFO L78 Accepts]: Start accepts. Automaton has 909 states and 1269 transitions. Word has length 65 [2018-11-18 10:46:51,880 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 10:46:51,880 INFO L480 AbstractCegarLoop]: Abstraction has 909 states and 1269 transitions. [2018-11-18 10:46:51,880 INFO L481 AbstractCegarLoop]: Interpolant automaton has 11 states. [2018-11-18 10:46:51,880 INFO L276 IsEmpty]: Start isEmpty. Operand 909 states and 1269 transitions. [2018-11-18 10:46:51,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2018-11-18 10:46:51,881 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 10:46:51,882 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 10:46:51,882 INFO L423 AbstractCegarLoop]: === Iteration 5 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 10:46:51,882 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 10:46:51,882 INFO L82 PathProgramCache]: Analyzing trace with hash 1246304187, now seen corresponding path program 1 times [2018-11-18 10:46:51,883 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-18 10:46:51,883 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_8b538c56-d697-484c-aef3-e8bf2609eb37/bin-2019/uautomizer/cvc4nyu Starting monitored process 6 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-11-18 10:46:51,909 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 10:46:52,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 10:46:52,245 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 10:46:52,281 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 10:46:52,282 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-18 10:46:52,284 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 10:46:52,284 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2018-11-18 10:46:52,284 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-11-18 10:46:52,284 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-11-18 10:46:52,284 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2018-11-18 10:46:52,285 INFO L87 Difference]: Start difference. First operand 909 states and 1269 transitions. Second operand 7 states. [2018-11-18 10:46:52,359 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 10:46:52,359 INFO L93 Difference]: Finished difference Result 923 states and 1283 transitions. [2018-11-18 10:46:52,360 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-11-18 10:46:52,361 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 70 [2018-11-18 10:46:52,361 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 10:46:52,365 INFO L225 Difference]: With dead ends: 923 [2018-11-18 10:46:52,366 INFO L226 Difference]: Without dead ends: 920 [2018-11-18 10:46:52,366 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 70 GetRequests, 64 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=15, Invalid=41, Unknown=0, NotChecked=0, Total=56 [2018-11-18 10:46:52,368 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 920 states. [2018-11-18 10:46:52,437 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 920 to 917. [2018-11-18 10:46:52,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 917 states. [2018-11-18 10:46:52,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 917 states to 917 states and 1277 transitions. [2018-11-18 10:46:52,440 INFO L78 Accepts]: Start accepts. Automaton has 917 states and 1277 transitions. Word has length 70 [2018-11-18 10:46:52,440 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 10:46:52,441 INFO L480 AbstractCegarLoop]: Abstraction has 917 states and 1277 transitions. [2018-11-18 10:46:52,441 INFO L481 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-11-18 10:46:52,441 INFO L276 IsEmpty]: Start isEmpty. Operand 917 states and 1277 transitions. [2018-11-18 10:46:52,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2018-11-18 10:46:52,442 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 10:46:52,442 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 10:46:52,442 INFO L423 AbstractCegarLoop]: === Iteration 6 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 10:46:52,442 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 10:46:52,442 INFO L82 PathProgramCache]: Analyzing trace with hash -656135632, now seen corresponding path program 1 times [2018-11-18 10:46:52,443 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-18 10:46:52,443 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_8b538c56-d697-484c-aef3-e8bf2609eb37/bin-2019/uautomizer/cvc4nyu Starting monitored process 7 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 7 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-11-18 10:46:52,466 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 10:46:52,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 10:46:52,773 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 10:46:52,805 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 10:46:52,805 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-18 10:46:52,807 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 10:46:52,808 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2018-11-18 10:46:52,808 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-11-18 10:46:52,808 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-11-18 10:46:52,808 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2018-11-18 10:46:52,808 INFO L87 Difference]: Start difference. First operand 917 states and 1277 transitions. Second operand 7 states. [2018-11-18 10:46:52,882 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 10:46:52,882 INFO L93 Difference]: Finished difference Result 931 states and 1291 transitions. [2018-11-18 10:46:52,884 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-11-18 10:46:52,884 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 71 [2018-11-18 10:46:52,884 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 10:46:52,888 INFO L225 Difference]: With dead ends: 931 [2018-11-18 10:46:52,888 INFO L226 Difference]: Without dead ends: 928 [2018-11-18 10:46:52,889 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 71 GetRequests, 65 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=15, Invalid=41, Unknown=0, NotChecked=0, Total=56 [2018-11-18 10:46:52,890 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 928 states. [2018-11-18 10:46:52,919 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 928 to 917. [2018-11-18 10:46:52,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 917 states. [2018-11-18 10:46:52,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 917 states to 917 states and 1277 transitions. [2018-11-18 10:46:52,922 INFO L78 Accepts]: Start accepts. Automaton has 917 states and 1277 transitions. Word has length 71 [2018-11-18 10:46:52,922 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 10:46:52,922 INFO L480 AbstractCegarLoop]: Abstraction has 917 states and 1277 transitions. [2018-11-18 10:46:52,922 INFO L481 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-11-18 10:46:52,922 INFO L276 IsEmpty]: Start isEmpty. Operand 917 states and 1277 transitions. [2018-11-18 10:46:52,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2018-11-18 10:46:52,924 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 10:46:52,924 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 10:46:52,925 INFO L423 AbstractCegarLoop]: === Iteration 7 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 10:46:52,925 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 10:46:52,925 INFO L82 PathProgramCache]: Analyzing trace with hash -1935846844, now seen corresponding path program 1 times [2018-11-18 10:46:52,926 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-18 10:46:52,926 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_8b538c56-d697-484c-aef3-e8bf2609eb37/bin-2019/uautomizer/cvc4nyu Starting monitored process 8 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 8 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-11-18 10:46:52,954 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 10:46:53,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 10:46:53,258 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 10:46:53,277 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 10:46:53,278 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-18 10:46:53,280 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 10:46:53,280 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-11-18 10:46:53,280 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-18 10:46:53,280 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-18 10:46:53,280 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2018-11-18 10:46:53,281 INFO L87 Difference]: Start difference. First operand 917 states and 1277 transitions. Second operand 5 states. [2018-11-18 10:47:01,870 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 10:47:01,870 INFO L93 Difference]: Finished difference Result 1802 states and 2531 transitions. [2018-11-18 10:47:01,870 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-11-18 10:47:01,870 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 80 [2018-11-18 10:47:01,870 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 10:47:01,874 INFO L225 Difference]: With dead ends: 1802 [2018-11-18 10:47:01,874 INFO L226 Difference]: Without dead ends: 928 [2018-11-18 10:47:01,877 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 82 GetRequests, 76 SyntacticMatches, 1 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2018-11-18 10:47:01,878 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 928 states. [2018-11-18 10:47:01,906 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 928 to 918. [2018-11-18 10:47:01,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 918 states. [2018-11-18 10:47:01,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 918 states to 918 states and 1278 transitions. [2018-11-18 10:47:01,909 INFO L78 Accepts]: Start accepts. Automaton has 918 states and 1278 transitions. Word has length 80 [2018-11-18 10:47:01,909 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 10:47:01,910 INFO L480 AbstractCegarLoop]: Abstraction has 918 states and 1278 transitions. [2018-11-18 10:47:01,910 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-18 10:47:01,910 INFO L276 IsEmpty]: Start isEmpty. Operand 918 states and 1278 transitions. [2018-11-18 10:47:01,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2018-11-18 10:47:01,912 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 10:47:01,912 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 10:47:01,912 INFO L423 AbstractCegarLoop]: === Iteration 8 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 10:47:01,913 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 10:47:01,913 INFO L82 PathProgramCache]: Analyzing trace with hash -461893147, now seen corresponding path program 1 times [2018-11-18 10:47:01,913 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-18 10:47:01,913 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_8b538c56-d697-484c-aef3-e8bf2609eb37/bin-2019/uautomizer/cvc4nyu Starting monitored process 9 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 9 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-11-18 10:47:01,937 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 10:47:02,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 10:47:02,248 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 10:47:02,292 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 10:47:02,292 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-18 10:47:02,294 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 10:47:02,294 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2018-11-18 10:47:02,294 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2018-11-18 10:47:02,294 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2018-11-18 10:47:02,294 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2018-11-18 10:47:02,294 INFO L87 Difference]: Start difference. First operand 918 states and 1278 transitions. Second operand 8 states. [2018-11-18 10:47:02,419 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 10:47:02,419 INFO L93 Difference]: Finished difference Result 933 states and 1293 transitions. [2018-11-18 10:47:02,420 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-11-18 10:47:02,420 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 82 [2018-11-18 10:47:02,420 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 10:47:02,423 INFO L225 Difference]: With dead ends: 933 [2018-11-18 10:47:02,423 INFO L226 Difference]: Without dead ends: 930 [2018-11-18 10:47:02,423 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 83 GetRequests, 75 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=21, Invalid=69, Unknown=0, NotChecked=0, Total=90 [2018-11-18 10:47:02,425 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 930 states. [2018-11-18 10:47:02,444 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 930 to 919. [2018-11-18 10:47:02,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 919 states. [2018-11-18 10:47:02,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 919 states to 919 states and 1279 transitions. [2018-11-18 10:47:02,446 INFO L78 Accepts]: Start accepts. Automaton has 919 states and 1279 transitions. Word has length 82 [2018-11-18 10:47:02,446 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 10:47:02,446 INFO L480 AbstractCegarLoop]: Abstraction has 919 states and 1279 transitions. [2018-11-18 10:47:02,446 INFO L481 AbstractCegarLoop]: Interpolant automaton has 8 states. [2018-11-18 10:47:02,446 INFO L276 IsEmpty]: Start isEmpty. Operand 919 states and 1279 transitions. [2018-11-18 10:47:02,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2018-11-18 10:47:02,448 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 10:47:02,448 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 10:47:02,448 INFO L423 AbstractCegarLoop]: === Iteration 9 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 10:47:02,448 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 10:47:02,448 INFO L82 PathProgramCache]: Analyzing trace with hash -1084064603, now seen corresponding path program 1 times [2018-11-18 10:47:02,449 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-18 10:47:02,449 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_8b538c56-d697-484c-aef3-e8bf2609eb37/bin-2019/uautomizer/cvc4nyu Starting monitored process 10 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 10 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-11-18 10:47:02,465 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 10:47:02,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 10:47:02,575 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 10:47:02,624 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 10:47:02,624 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-18 10:47:02,626 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 10:47:02,626 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-18 10:47:02,626 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-18 10:47:02,627 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 10:47:02,627 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 10:47:02,627 INFO L87 Difference]: Start difference. First operand 919 states and 1279 transitions. Second operand 3 states. [2018-11-18 10:47:04,821 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 10:47:04,821 INFO L93 Difference]: Finished difference Result 1795 states and 2518 transitions. [2018-11-18 10:47:04,823 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 10:47:04,823 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 89 [2018-11-18 10:47:04,823 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 10:47:04,826 INFO L225 Difference]: With dead ends: 1795 [2018-11-18 10:47:04,826 INFO L226 Difference]: Without dead ends: 919 [2018-11-18 10:47:04,828 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 88 GetRequests, 87 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 10:47:04,830 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 919 states. [2018-11-18 10:47:04,858 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 919 to 919. [2018-11-18 10:47:04,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 919 states. [2018-11-18 10:47:04,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 919 states to 919 states and 1278 transitions. [2018-11-18 10:47:04,861 INFO L78 Accepts]: Start accepts. Automaton has 919 states and 1278 transitions. Word has length 89 [2018-11-18 10:47:04,861 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 10:47:04,862 INFO L480 AbstractCegarLoop]: Abstraction has 919 states and 1278 transitions. [2018-11-18 10:47:04,862 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-18 10:47:04,862 INFO L276 IsEmpty]: Start isEmpty. Operand 919 states and 1278 transitions. [2018-11-18 10:47:04,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2018-11-18 10:47:04,864 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 10:47:04,864 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 10:47:04,864 INFO L423 AbstractCegarLoop]: === Iteration 10 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 10:47:04,864 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 10:47:04,864 INFO L82 PathProgramCache]: Analyzing trace with hash -1530127008, now seen corresponding path program 1 times [2018-11-18 10:47:04,865 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-18 10:47:04,865 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_8b538c56-d697-484c-aef3-e8bf2609eb37/bin-2019/uautomizer/cvc4nyu Starting monitored process 11 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 11 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-11-18 10:47:04,890 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 10:47:05,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 10:47:05,246 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 10:47:05,274 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 10:47:05,274 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-18 10:47:05,277 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 10:47:05,277 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-11-18 10:47:05,277 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-18 10:47:05,277 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-18 10:47:05,277 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2018-11-18 10:47:05,277 INFO L87 Difference]: Start difference. First operand 919 states and 1278 transitions. Second operand 5 states. [2018-11-18 10:47:13,856 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 10:47:13,856 INFO L93 Difference]: Finished difference Result 1815 states and 2548 transitions. [2018-11-18 10:47:13,857 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-11-18 10:47:13,857 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 91 [2018-11-18 10:47:13,857 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 10:47:13,859 INFO L225 Difference]: With dead ends: 1815 [2018-11-18 10:47:13,859 INFO L226 Difference]: Without dead ends: 939 [2018-11-18 10:47:13,861 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 93 GetRequests, 87 SyntacticMatches, 1 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2018-11-18 10:47:13,862 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 939 states. [2018-11-18 10:47:13,892 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 939 to 923. [2018-11-18 10:47:13,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 923 states. [2018-11-18 10:47:13,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 923 states to 923 states and 1283 transitions. [2018-11-18 10:47:13,895 INFO L78 Accepts]: Start accepts. Automaton has 923 states and 1283 transitions. Word has length 91 [2018-11-18 10:47:13,895 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 10:47:13,896 INFO L480 AbstractCegarLoop]: Abstraction has 923 states and 1283 transitions. [2018-11-18 10:47:13,896 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-18 10:47:13,896 INFO L276 IsEmpty]: Start isEmpty. Operand 923 states and 1283 transitions. [2018-11-18 10:47:13,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2018-11-18 10:47:13,899 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 10:47:13,899 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 10:47:13,899 INFO L423 AbstractCegarLoop]: === Iteration 11 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 10:47:13,899 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 10:47:13,899 INFO L82 PathProgramCache]: Analyzing trace with hash -185335934, now seen corresponding path program 1 times [2018-11-18 10:47:13,900 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-18 10:47:13,900 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_8b538c56-d697-484c-aef3-e8bf2609eb37/bin-2019/uautomizer/cvc4nyu Starting monitored process 12 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 12 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-11-18 10:47:13,925 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 10:47:14,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 10:47:14,350 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 10:47:14,381 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 10:47:14,381 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-18 10:47:14,540 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 10:47:14,542 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-18 10:47:14,542 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 7] total 11 [2018-11-18 10:47:14,542 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2018-11-18 10:47:14,543 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2018-11-18 10:47:14,543 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=35, Invalid=75, Unknown=0, NotChecked=0, Total=110 [2018-11-18 10:47:14,543 INFO L87 Difference]: Start difference. First operand 923 states and 1283 transitions. Second operand 11 states. [2018-11-18 10:47:30,378 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 10:47:30,378 INFO L93 Difference]: Finished difference Result 1863 states and 2621 transitions. [2018-11-18 10:47:30,379 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2018-11-18 10:47:30,379 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 94 [2018-11-18 10:47:30,379 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 10:47:30,381 INFO L225 Difference]: With dead ends: 1863 [2018-11-18 10:47:30,381 INFO L226 Difference]: Without dead ends: 983 [2018-11-18 10:47:30,382 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 193 GetRequests, 178 SyntacticMatches, 1 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 25 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=83, Invalid=157, Unknown=0, NotChecked=0, Total=240 [2018-11-18 10:47:30,383 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 983 states. [2018-11-18 10:47:30,414 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 983 to 930. [2018-11-18 10:47:30,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 930 states. [2018-11-18 10:47:30,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 930 states to 930 states and 1292 transitions. [2018-11-18 10:47:30,417 INFO L78 Accepts]: Start accepts. Automaton has 930 states and 1292 transitions. Word has length 94 [2018-11-18 10:47:30,417 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 10:47:30,417 INFO L480 AbstractCegarLoop]: Abstraction has 930 states and 1292 transitions. [2018-11-18 10:47:30,417 INFO L481 AbstractCegarLoop]: Interpolant automaton has 11 states. [2018-11-18 10:47:30,418 INFO L276 IsEmpty]: Start isEmpty. Operand 930 states and 1292 transitions. [2018-11-18 10:47:30,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2018-11-18 10:47:30,420 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 10:47:30,420 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 10:47:30,420 INFO L423 AbstractCegarLoop]: === Iteration 12 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 10:47:30,421 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 10:47:30,421 INFO L82 PathProgramCache]: Analyzing trace with hash -271112780, now seen corresponding path program 1 times [2018-11-18 10:47:30,421 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-18 10:47:30,421 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_8b538c56-d697-484c-aef3-e8bf2609eb37/bin-2019/uautomizer/cvc4nyu Starting monitored process 13 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 13 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-11-18 10:47:30,446 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 10:47:30,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 10:47:30,782 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 10:47:30,814 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 10:47:30,814 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-18 10:47:30,816 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 10:47:30,816 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2018-11-18 10:47:30,816 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2018-11-18 10:47:30,816 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2018-11-18 10:47:30,816 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2018-11-18 10:47:30,816 INFO L87 Difference]: Start difference. First operand 930 states and 1292 transitions. Second operand 8 states. [2018-11-18 10:47:30,891 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 10:47:30,892 INFO L93 Difference]: Finished difference Result 952 states and 1316 transitions. [2018-11-18 10:47:30,892 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-11-18 10:47:30,892 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 96 [2018-11-18 10:47:30,892 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 10:47:30,895 INFO L225 Difference]: With dead ends: 952 [2018-11-18 10:47:30,895 INFO L226 Difference]: Without dead ends: 949 [2018-11-18 10:47:30,896 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 97 GetRequests, 89 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=21, Invalid=69, Unknown=0, NotChecked=0, Total=90 [2018-11-18 10:47:30,897 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 949 states. [2018-11-18 10:47:30,926 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 949 to 930. [2018-11-18 10:47:30,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 930 states. [2018-11-18 10:47:30,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 930 states to 930 states and 1292 transitions. [2018-11-18 10:47:30,928 INFO L78 Accepts]: Start accepts. Automaton has 930 states and 1292 transitions. Word has length 96 [2018-11-18 10:47:30,928 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 10:47:30,928 INFO L480 AbstractCegarLoop]: Abstraction has 930 states and 1292 transitions. [2018-11-18 10:47:30,929 INFO L481 AbstractCegarLoop]: Interpolant automaton has 8 states. [2018-11-18 10:47:30,929 INFO L276 IsEmpty]: Start isEmpty. Operand 930 states and 1292 transitions. [2018-11-18 10:47:30,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2018-11-18 10:47:30,932 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 10:47:30,932 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 10:47:30,932 INFO L423 AbstractCegarLoop]: === Iteration 13 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 10:47:30,933 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 10:47:30,933 INFO L82 PathProgramCache]: Analyzing trace with hash -1742709593, now seen corresponding path program 1 times [2018-11-18 10:47:30,933 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-18 10:47:30,933 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_8b538c56-d697-484c-aef3-e8bf2609eb37/bin-2019/uautomizer/cvc4nyu Starting monitored process 14 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 14 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-11-18 10:47:30,961 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 10:47:31,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 10:47:31,099 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 10:47:31,132 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 10:47:31,132 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-18 10:47:31,134 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 10:47:31,134 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-18 10:47:31,134 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-18 10:47:31,134 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 10:47:31,134 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 10:47:31,135 INFO L87 Difference]: Start difference. First operand 930 states and 1292 transitions. Second operand 3 states. [2018-11-18 10:47:31,167 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 10:47:31,167 INFO L93 Difference]: Finished difference Result 1818 states and 2556 transitions. [2018-11-18 10:47:31,168 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 10:47:31,168 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 113 [2018-11-18 10:47:31,168 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 10:47:31,171 INFO L225 Difference]: With dead ends: 1818 [2018-11-18 10:47:31,171 INFO L226 Difference]: Without dead ends: 931 [2018-11-18 10:47:31,173 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 112 GetRequests, 111 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 10:47:31,174 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 931 states. [2018-11-18 10:47:31,201 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 931 to 930. [2018-11-18 10:47:31,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 930 states. [2018-11-18 10:47:31,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 930 states to 930 states and 1289 transitions. [2018-11-18 10:47:31,204 INFO L78 Accepts]: Start accepts. Automaton has 930 states and 1289 transitions. Word has length 113 [2018-11-18 10:47:31,204 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 10:47:31,204 INFO L480 AbstractCegarLoop]: Abstraction has 930 states and 1289 transitions. [2018-11-18 10:47:31,204 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-18 10:47:31,204 INFO L276 IsEmpty]: Start isEmpty. Operand 930 states and 1289 transitions. [2018-11-18 10:47:31,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2018-11-18 10:47:31,207 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 10:47:31,207 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 10:47:31,208 INFO L423 AbstractCegarLoop]: === Iteration 14 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 10:47:31,208 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 10:47:31,208 INFO L82 PathProgramCache]: Analyzing trace with hash -144271635, now seen corresponding path program 1 times [2018-11-18 10:47:31,208 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-18 10:47:31,208 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_8b538c56-d697-484c-aef3-e8bf2609eb37/bin-2019/uautomizer/cvc4nyu Starting monitored process 15 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 15 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-11-18 10:47:31,234 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 10:47:31,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 10:47:31,599 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 10:47:31,635 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 10:47:31,635 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-18 10:47:31,637 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 10:47:31,637 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-11-18 10:47:31,637 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-18 10:47:31,637 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-18 10:47:31,638 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-18 10:47:31,638 INFO L87 Difference]: Start difference. First operand 930 states and 1289 transitions. Second operand 5 states. [2018-11-18 10:47:31,831 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 10:47:31,831 INFO L93 Difference]: Finished difference Result 1824 states and 2545 transitions. [2018-11-18 10:47:31,832 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-11-18 10:47:31,832 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 116 [2018-11-18 10:47:31,832 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 10:47:31,834 INFO L225 Difference]: With dead ends: 1824 [2018-11-18 10:47:31,834 INFO L226 Difference]: Without dead ends: 937 [2018-11-18 10:47:31,835 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 115 GetRequests, 112 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-18 10:47:31,836 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 937 states. [2018-11-18 10:47:31,863 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 937 to 934. [2018-11-18 10:47:31,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 934 states. [2018-11-18 10:47:31,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 934 states to 934 states and 1293 transitions. [2018-11-18 10:47:31,866 INFO L78 Accepts]: Start accepts. Automaton has 934 states and 1293 transitions. Word has length 116 [2018-11-18 10:47:31,866 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 10:47:31,866 INFO L480 AbstractCegarLoop]: Abstraction has 934 states and 1293 transitions. [2018-11-18 10:47:31,866 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-18 10:47:31,866 INFO L276 IsEmpty]: Start isEmpty. Operand 934 states and 1293 transitions. [2018-11-18 10:47:31,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2018-11-18 10:47:31,869 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 10:47:31,870 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 10:47:31,870 INFO L423 AbstractCegarLoop]: === Iteration 15 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 10:47:31,870 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 10:47:31,870 INFO L82 PathProgramCache]: Analyzing trace with hash -401159571, now seen corresponding path program 1 times [2018-11-18 10:47:31,871 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-18 10:47:31,871 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_8b538c56-d697-484c-aef3-e8bf2609eb37/bin-2019/uautomizer/cvc4nyu Starting monitored process 16 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 16 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-11-18 10:47:31,898 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 10:47:32,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 10:47:32,094 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 10:47:32,117 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 10:47:32,117 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-18 10:47:32,119 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 10:47:32,119 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-18 10:47:32,120 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-18 10:47:32,120 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 10:47:32,120 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 10:47:32,120 INFO L87 Difference]: Start difference. First operand 934 states and 1293 transitions. Second operand 3 states. [2018-11-18 10:47:32,331 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 10:47:32,331 INFO L93 Difference]: Finished difference Result 1829 states and 2554 transitions. [2018-11-18 10:47:32,331 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 10:47:32,331 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 125 [2018-11-18 10:47:32,332 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 10:47:32,335 INFO L225 Difference]: With dead ends: 1829 [2018-11-18 10:47:32,335 INFO L226 Difference]: Without dead ends: 938 [2018-11-18 10:47:32,336 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 124 GetRequests, 123 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 10:47:32,338 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 938 states. [2018-11-18 10:47:32,355 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 938 to 936. [2018-11-18 10:47:32,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 936 states. [2018-11-18 10:47:32,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 936 states to 936 states and 1295 transitions. [2018-11-18 10:47:32,357 INFO L78 Accepts]: Start accepts. Automaton has 936 states and 1295 transitions. Word has length 125 [2018-11-18 10:47:32,358 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 10:47:32,358 INFO L480 AbstractCegarLoop]: Abstraction has 936 states and 1295 transitions. [2018-11-18 10:47:32,358 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-18 10:47:32,358 INFO L276 IsEmpty]: Start isEmpty. Operand 936 states and 1295 transitions. [2018-11-18 10:47:32,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2018-11-18 10:47:32,361 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 10:47:32,361 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 10:47:32,362 INFO L423 AbstractCegarLoop]: === Iteration 16 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 10:47:32,362 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 10:47:32,362 INFO L82 PathProgramCache]: Analyzing trace with hash 2021560554, now seen corresponding path program 1 times [2018-11-18 10:47:32,362 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-18 10:47:32,362 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_8b538c56-d697-484c-aef3-e8bf2609eb37/bin-2019/uautomizer/cvc4nyu Starting monitored process 17 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 17 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-11-18 10:47:32,383 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 10:51:07,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-18 10:56:46,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-18 10:56:52,396 INFO L442 BasicCegarLoop]: Counterexample might be feasible [2018-11-18 10:56:52,462 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType STRUCT~~tty_ldisc_ops?magic~INT?name~*CHAR?num~INT?flags~INT?open~*((*tty_struct ) : INT)?close~*((*tty_struct ) : VOID)?flush_buffer~*((*tty_struct ) : VOID)?chars_in_buffer~*((*tty_struct ) : UINT)?read~*((*tty_struct *file *UCHAR UINT ) : UINT)?write~*((*tty_struct *file *UCHAR UINT ) : UINT)?ioctl~*((*tty_struct *file UINT ULONG ) : INT)?compat_ioctl~*((*tty_struct *file UINT ULONG ) : LONG)?set_termios~*((*tty_struct *ktermios ) : VOID)?poll~*((*tty_struct *file *poll_table_struct ) : UINT)?hangup~*((*tty_struct ) : INT)?receive_buf~*((*tty_struct *UCHAR *CHAR INT ) : VOID)?write_wakeup~*((*tty_struct ) : VOID)?dcd_change~*((*tty_struct UINT *pps_event_time ) : VOID)?owner~*module?refcount~INT# [2018-11-18 10:56:52,464 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 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 ) : ~u16~0)?ndo_change_rx_flags~*((*net_device INT ) : VOID)?ndo_set_rx_mode~*((*net_device ) : VOID)?ndo_set_multicast_list~*((*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_register~*((*net_device *vlan_group ) : VOID)?ndo_vlan_rx_add_vid~*((*net_device USHORT ) : VOID)?ndo_vlan_rx_kill_vid~*((*net_device USHORT ) : VOID)?ndo_poll_controller~*((*net_device ) : VOID)?ndo_netpoll_setup~*((*net_device *netpoll_info ) : INT)?ndo_netpoll_cleanup~*((*net_device ) : VOID)?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_tx_rate~*((*net_device INT INT ) : INT)?ndo_get_vf_config~*((*net_device INT *ifla_vf_info ) : INT)?ndo_set_vf_port~*((*net_device INT **nlattr ) : INT)?ndo_get_vf_port~*((*net_device INT *sk_buff ) : 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_get_wwn~*((*net_device *~u64~0 INT ) : INT)# [2018-11-18 10:56:52,465 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType STRUCT~~tty_ldisc_ops?magic~INT?name~*CHAR?num~INT?flags~INT?open~*((*tty_struct ) : INT)?close~*((*tty_struct ) : VOID)?flush_buffer~*((*tty_struct ) : VOID)?chars_in_buffer~*((*tty_struct ) : UINT)?read~*((*tty_struct *file *UCHAR UINT ) : UINT)?write~*((*tty_struct *file *UCHAR UINT ) : UINT)?ioctl~*((*tty_struct *file UINT ULONG ) : INT)?compat_ioctl~*((*tty_struct *file UINT ULONG ) : LONG)?set_termios~*((*tty_struct *ktermios ) : VOID)?poll~*((*tty_struct *file *poll_table_struct ) : UINT)?hangup~*((*tty_struct ) : INT)?receive_buf~*((*tty_struct *UCHAR *CHAR INT ) : VOID)?write_wakeup~*((*tty_struct ) : VOID)?dcd_change~*((*tty_struct UINT *pps_event_time ) : VOID)?owner~*module?refcount~INT# [2018-11-18 10:56:52,465 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,465 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,466 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 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 ) : ~u16~0)?ndo_change_rx_flags~*((*net_device INT ) : VOID)?ndo_set_rx_mode~*((*net_device ) : VOID)?ndo_set_multicast_list~*((*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_register~*((*net_device *vlan_group ) : VOID)?ndo_vlan_rx_add_vid~*((*net_device USHORT ) : VOID)?ndo_vlan_rx_kill_vid~*((*net_device USHORT ) : VOID)?ndo_poll_controller~*((*net_device ) : VOID)?ndo_netpoll_setup~*((*net_device *netpoll_info ) : INT)?ndo_netpoll_cleanup~*((*net_device ) : VOID)?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_tx_rate~*((*net_device INT INT ) : INT)?ndo_get_vf_config~*((*net_device INT *ifla_vf_info ) : INT)?ndo_set_vf_port~*((*net_device INT **nlattr ) : INT)?ndo_get_vf_port~*((*net_device INT *sk_buff ) : 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_get_wwn~*((*net_device *~u64~0 INT ) : INT)# [2018-11-18 10:56:52,471 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,471 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,472 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,473 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,474 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,474 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,476 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,477 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,478 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,478 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,479 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,479 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,480 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,481 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,481 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,482 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,483 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,483 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,484 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,484 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,487 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,487 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,487 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,488 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,489 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,489 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,490 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,490 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,491 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,491 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,492 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,492 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,494 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,495 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,496 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,496 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,497 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,497 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,497 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,498 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,498 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,499 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,499 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,499 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,501 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,501 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,502 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,502 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,503 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,503 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,503 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,504 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,505 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,506 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,507 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,507 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch503 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-11-18 10:56:52,507 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,508 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,508 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,508 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch503 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-11-18 10:56:52,509 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,509 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,510 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,511 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,511 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,512 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,512 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,513 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,514 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,514 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,514 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,515 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,515 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,516 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,516 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,517 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,517 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,518 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,519 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,519 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,520 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,521 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,522 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,523 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,523 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,524 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,525 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,525 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,526 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,526 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,527 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,527 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,528 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,529 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,530 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,560 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,561 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,561 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,563 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,563 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,563 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,563 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,564 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,564 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,565 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,565 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,565 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,565 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,566 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,566 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,566 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,566 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,567 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,567 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,567 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,567 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,570 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,570 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,571 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,571 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,571 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch7 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-11-18 10:56:52,571 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,572 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch7 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-11-18 10:56:52,572 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,572 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,573 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,573 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,573 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,574 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,574 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,574 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,574 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,575 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,575 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,575 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,575 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,576 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,576 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,577 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,577 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,577 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,578 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,578 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,578 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,579 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,579 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,580 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,580 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,581 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,581 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,581 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,581 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,609 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 18.11 10:56:52 BoogieIcfgContainer [2018-11-18 10:56:52,609 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-11-18 10:56:52,609 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-18 10:56:52,610 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-18 10:56:52,610 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-18 10:56:52,610 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 10:46:42" (3/4) ... [2018-11-18 10:56:52,612 INFO L138 WitnessPrinter]: Generating witness for reachability counterexample [2018-11-18 10:56:52,627 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 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 ) : ~u16~0)?ndo_change_rx_flags~*((*net_device INT ) : VOID)?ndo_set_rx_mode~*((*net_device ) : VOID)?ndo_set_multicast_list~*((*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_register~*((*net_device *vlan_group ) : VOID)?ndo_vlan_rx_add_vid~*((*net_device USHORT ) : VOID)?ndo_vlan_rx_kill_vid~*((*net_device USHORT ) : VOID)?ndo_poll_controller~*((*net_device ) : VOID)?ndo_netpoll_setup~*((*net_device *netpoll_info ) : INT)?ndo_netpoll_cleanup~*((*net_device ) : VOID)?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_tx_rate~*((*net_device INT INT ) : INT)?ndo_get_vf_config~*((*net_device INT *ifla_vf_info ) : INT)?ndo_set_vf_port~*((*net_device INT **nlattr ) : INT)?ndo_get_vf_port~*((*net_device INT *sk_buff ) : 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_get_wwn~*((*net_device *~u64~0 INT ) : INT)# [2018-11-18 10:56:52,627 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 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 ) : ~u16~0)?ndo_change_rx_flags~*((*net_device INT ) : VOID)?ndo_set_rx_mode~*((*net_device ) : VOID)?ndo_set_multicast_list~*((*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_register~*((*net_device *vlan_group ) : VOID)?ndo_vlan_rx_add_vid~*((*net_device USHORT ) : VOID)?ndo_vlan_rx_kill_vid~*((*net_device USHORT ) : VOID)?ndo_poll_controller~*((*net_device ) : VOID)?ndo_netpoll_setup~*((*net_device *netpoll_info ) : INT)?ndo_netpoll_cleanup~*((*net_device ) : VOID)?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_tx_rate~*((*net_device INT INT ) : INT)?ndo_get_vf_config~*((*net_device INT *ifla_vf_info ) : INT)?ndo_set_vf_port~*((*net_device INT **nlattr ) : INT)?ndo_get_vf_port~*((*net_device INT *sk_buff ) : 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_get_wwn~*((*net_device *~u64~0 INT ) : INT)# [2018-11-18 10:56:52,628 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,628 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType STRUCT~~tty_ldisc_ops?magic~INT?name~*CHAR?num~INT?flags~INT?open~*((*tty_struct ) : INT)?close~*((*tty_struct ) : VOID)?flush_buffer~*((*tty_struct ) : VOID)?chars_in_buffer~*((*tty_struct ) : UINT)?read~*((*tty_struct *file *UCHAR UINT ) : UINT)?write~*((*tty_struct *file *UCHAR UINT ) : UINT)?ioctl~*((*tty_struct *file UINT ULONG ) : INT)?compat_ioctl~*((*tty_struct *file UINT ULONG ) : LONG)?set_termios~*((*tty_struct *ktermios ) : VOID)?poll~*((*tty_struct *file *poll_table_struct ) : UINT)?hangup~*((*tty_struct ) : INT)?receive_buf~*((*tty_struct *UCHAR *CHAR INT ) : VOID)?write_wakeup~*((*tty_struct ) : VOID)?dcd_change~*((*tty_struct UINT *pps_event_time ) : VOID)?owner~*module?refcount~INT# [2018-11-18 10:56:52,628 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,628 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType STRUCT~~tty_ldisc_ops?magic~INT?name~*CHAR?num~INT?flags~INT?open~*((*tty_struct ) : INT)?close~*((*tty_struct ) : VOID)?flush_buffer~*((*tty_struct ) : VOID)?chars_in_buffer~*((*tty_struct ) : UINT)?read~*((*tty_struct *file *UCHAR UINT ) : UINT)?write~*((*tty_struct *file *UCHAR UINT ) : UINT)?ioctl~*((*tty_struct *file UINT ULONG ) : INT)?compat_ioctl~*((*tty_struct *file UINT ULONG ) : LONG)?set_termios~*((*tty_struct *ktermios ) : VOID)?poll~*((*tty_struct *file *poll_table_struct ) : UINT)?hangup~*((*tty_struct ) : INT)?receive_buf~*((*tty_struct *UCHAR *CHAR INT ) : VOID)?write_wakeup~*((*tty_struct ) : VOID)?dcd_change~*((*tty_struct UINT *pps_event_time ) : VOID)?owner~*module?refcount~INT# [2018-11-18 10:56:52,629 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,629 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,629 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,629 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,630 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,630 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,631 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,631 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,631 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,632 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,632 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,632 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,633 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,633 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,634 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,634 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,634 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,634 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,635 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,635 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,635 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,635 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,636 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,636 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,636 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,637 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,637 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,637 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,638 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,638 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,638 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,639 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,639 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,639 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,640 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,640 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,641 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,641 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,642 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,642 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,642 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,642 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,643 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,643 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,643 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,644 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,644 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,644 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,645 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,645 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,645 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,645 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,646 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,646 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,646 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,646 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch503 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-11-18 10:56:52,647 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,647 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch503 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-11-18 10:56:52,647 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,647 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,648 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,648 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,649 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,649 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,649 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,649 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,650 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,650 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,650 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,650 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,651 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,651 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,651 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,651 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,652 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,652 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,652 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,652 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,653 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,653 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,654 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,654 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,654 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,655 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,655 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,655 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,656 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,656 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,657 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,657 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,658 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,658 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,659 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,659 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,659 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,659 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,660 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,660 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,660 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,660 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,661 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,661 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,661 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,661 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,662 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,662 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,662 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,662 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,663 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,663 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,663 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,663 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,664 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,664 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,667 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,667 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,667 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,667 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,668 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,668 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,668 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch7 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-11-18 10:56:52,669 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,669 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch7 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-11-18 10:56:52,669 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,669 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,669 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,670 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,670 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,670 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,671 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,671 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,671 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,672 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,672 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,672 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,672 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,673 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,673 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,674 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,674 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,674 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,674 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,675 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,675 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,675 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,675 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,676 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,676 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,676 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,677 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,677 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,677 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 10:56:52,727 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_8b538c56-d697-484c-aef3-e8bf2609eb37/bin-2019/uautomizer/witness.graphml [2018-11-18 10:56:52,727 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-18 10:56:52,728 INFO L168 Benchmark]: Toolchain (without parser) took 619492.52 ms. Allocated memory was 1.0 GB in the beginning and 1.6 GB in the end (delta: 595.6 MB). Free memory was 938.5 MB in the beginning and 1.5 GB in the end (delta: -533.8 MB). Peak memory consumption was 61.8 MB. Max. memory is 11.5 GB. [2018-11-18 10:56:52,729 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-18 10:56:52,729 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2240.61 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 253.8 MB). Free memory was 938.5 MB in the beginning and 791.5 MB in the end (delta: 146.9 MB). Peak memory consumption was 423.9 MB. Max. memory is 11.5 GB. [2018-11-18 10:56:52,729 INFO L168 Benchmark]: Boogie Preprocessor took 122.46 ms. Allocated memory is still 1.3 GB. Free memory was 791.5 MB in the beginning and 773.1 MB in the end (delta: 18.5 MB). Peak memory consumption was 18.5 MB. Max. memory is 11.5 GB. [2018-11-18 10:56:52,729 INFO L168 Benchmark]: RCFGBuilder took 6555.48 ms. Allocated memory is still 1.3 GB. Free memory was 773.1 MB in the beginning and 837.1 MB in the end (delta: -64.1 MB). Peak memory consumption was 28.1 MB. Max. memory is 11.5 GB. [2018-11-18 10:56:52,729 INFO L168 Benchmark]: TraceAbstraction took 610453.05 ms. Allocated memory was 1.3 GB in the beginning and 1.6 GB in the end (delta: 341.8 MB). Free memory was 837.1 MB in the beginning and 1.5 GB in the end (delta: -682.7 MB). Peak memory consumption was 492.7 MB. Max. memory is 11.5 GB. [2018-11-18 10:56:52,730 INFO L168 Benchmark]: Witness Printer took 117.73 ms. Allocated memory is still 1.6 GB. Free memory was 1.5 GB in the beginning and 1.5 GB in the end (delta: 47.6 MB). Peak memory consumption was 47.6 MB. Max. memory is 11.5 GB. [2018-11-18 10:56:52,731 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 2240.61 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 253.8 MB). Free memory was 938.5 MB in the beginning and 791.5 MB in the end (delta: 146.9 MB). Peak memory consumption was 423.9 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 122.46 ms. Allocated memory is still 1.3 GB. Free memory was 791.5 MB in the beginning and 773.1 MB in the end (delta: 18.5 MB). Peak memory consumption was 18.5 MB. Max. memory is 11.5 GB. * RCFGBuilder took 6555.48 ms. Allocated memory is still 1.3 GB. Free memory was 773.1 MB in the beginning and 837.1 MB in the end (delta: -64.1 MB). Peak memory consumption was 28.1 MB. Max. memory is 11.5 GB. * TraceAbstraction took 610453.05 ms. Allocated memory was 1.3 GB in the beginning and 1.6 GB in the end (delta: 341.8 MB). Free memory was 837.1 MB in the beginning and 1.5 GB in the end (delta: -682.7 MB). Peak memory consumption was 492.7 MB. Max. memory is 11.5 GB. * Witness Printer took 117.73 ms. Allocated memory is still 1.6 GB. Free memory was 1.5 GB in the beginning and 1.5 GB in the end (delta: 47.6 MB). Peak memory consumption was 47.6 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType STRUCT~~tty_ldisc_ops?magic~INT?name~*CHAR?num~INT?flags~INT?open~*((*tty_struct ) : INT)?close~*((*tty_struct ) : VOID)?flush_buffer~*((*tty_struct ) : VOID)?chars_in_buffer~*((*tty_struct ) : UINT)?read~*((*tty_struct *file *UCHAR UINT ) : UINT)?write~*((*tty_struct *file *UCHAR UINT ) : UINT)?ioctl~*((*tty_struct *file UINT ULONG ) : INT)?compat_ioctl~*((*tty_struct *file UINT ULONG ) : LONG)?set_termios~*((*tty_struct *ktermios ) : VOID)?poll~*((*tty_struct *file *poll_table_struct ) : UINT)?hangup~*((*tty_struct ) : INT)?receive_buf~*((*tty_struct *UCHAR *CHAR INT ) : VOID)?write_wakeup~*((*tty_struct ) : VOID)?dcd_change~*((*tty_struct UINT *pps_event_time ) : VOID)?owner~*module?refcount~INT# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 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 ) : ~u16~0)?ndo_change_rx_flags~*((*net_device INT ) : VOID)?ndo_set_rx_mode~*((*net_device ) : VOID)?ndo_set_multicast_list~*((*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_register~*((*net_device *vlan_group ) : VOID)?ndo_vlan_rx_add_vid~*((*net_device USHORT ) : VOID)?ndo_vlan_rx_kill_vid~*((*net_device USHORT ) : VOID)?ndo_poll_controller~*((*net_device ) : VOID)?ndo_netpoll_setup~*((*net_device *netpoll_info ) : INT)?ndo_netpoll_cleanup~*((*net_device ) : VOID)?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_tx_rate~*((*net_device INT INT ) : INT)?ndo_get_vf_config~*((*net_device INT *ifla_vf_info ) : INT)?ndo_set_vf_port~*((*net_device INT **nlattr ) : INT)?ndo_get_vf_port~*((*net_device INT *sk_buff ) : 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_get_wwn~*((*net_device *~u64~0 INT ) : INT)# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType STRUCT~~tty_ldisc_ops?magic~INT?name~*CHAR?num~INT?flags~INT?open~*((*tty_struct ) : INT)?close~*((*tty_struct ) : VOID)?flush_buffer~*((*tty_struct ) : VOID)?chars_in_buffer~*((*tty_struct ) : UINT)?read~*((*tty_struct *file *UCHAR UINT ) : UINT)?write~*((*tty_struct *file *UCHAR UINT ) : UINT)?ioctl~*((*tty_struct *file UINT ULONG ) : INT)?compat_ioctl~*((*tty_struct *file UINT ULONG ) : LONG)?set_termios~*((*tty_struct *ktermios ) : VOID)?poll~*((*tty_struct *file *poll_table_struct ) : UINT)?hangup~*((*tty_struct ) : INT)?receive_buf~*((*tty_struct *UCHAR *CHAR INT ) : VOID)?write_wakeup~*((*tty_struct ) : VOID)?dcd_change~*((*tty_struct UINT *pps_event_time ) : VOID)?owner~*module?refcount~INT# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 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 ) : ~u16~0)?ndo_change_rx_flags~*((*net_device INT ) : VOID)?ndo_set_rx_mode~*((*net_device ) : VOID)?ndo_set_multicast_list~*((*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_register~*((*net_device *vlan_group ) : VOID)?ndo_vlan_rx_add_vid~*((*net_device USHORT ) : VOID)?ndo_vlan_rx_kill_vid~*((*net_device USHORT ) : VOID)?ndo_poll_controller~*((*net_device ) : VOID)?ndo_netpoll_setup~*((*net_device *netpoll_info ) : INT)?ndo_netpoll_cleanup~*((*net_device ) : VOID)?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_tx_rate~*((*net_device INT INT ) : INT)?ndo_get_vf_config~*((*net_device INT *ifla_vf_info ) : INT)?ndo_set_vf_port~*((*net_device INT **nlattr ) : INT)?ndo_get_vf_port~*((*net_device INT *sk_buff ) : 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_get_wwn~*((*net_device *~u64~0 INT ) : INT)# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch503 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: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch503 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: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch7 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: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch7 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: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 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 ) : ~u16~0)?ndo_change_rx_flags~*((*net_device INT ) : VOID)?ndo_set_rx_mode~*((*net_device ) : VOID)?ndo_set_multicast_list~*((*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_register~*((*net_device *vlan_group ) : VOID)?ndo_vlan_rx_add_vid~*((*net_device USHORT ) : VOID)?ndo_vlan_rx_kill_vid~*((*net_device USHORT ) : VOID)?ndo_poll_controller~*((*net_device ) : VOID)?ndo_netpoll_setup~*((*net_device *netpoll_info ) : INT)?ndo_netpoll_cleanup~*((*net_device ) : VOID)?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_tx_rate~*((*net_device INT INT ) : INT)?ndo_get_vf_config~*((*net_device INT *ifla_vf_info ) : INT)?ndo_set_vf_port~*((*net_device INT **nlattr ) : INT)?ndo_get_vf_port~*((*net_device INT *sk_buff ) : 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_get_wwn~*((*net_device *~u64~0 INT ) : INT)# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 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 ) : ~u16~0)?ndo_change_rx_flags~*((*net_device INT ) : VOID)?ndo_set_rx_mode~*((*net_device ) : VOID)?ndo_set_multicast_list~*((*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_register~*((*net_device *vlan_group ) : VOID)?ndo_vlan_rx_add_vid~*((*net_device USHORT ) : VOID)?ndo_vlan_rx_kill_vid~*((*net_device USHORT ) : VOID)?ndo_poll_controller~*((*net_device ) : VOID)?ndo_netpoll_setup~*((*net_device *netpoll_info ) : INT)?ndo_netpoll_cleanup~*((*net_device ) : VOID)?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_tx_rate~*((*net_device INT INT ) : INT)?ndo_get_vf_config~*((*net_device INT *ifla_vf_info ) : INT)?ndo_set_vf_port~*((*net_device INT **nlattr ) : INT)?ndo_get_vf_port~*((*net_device INT *sk_buff ) : 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_get_wwn~*((*net_device *~u64~0 INT ) : INT)# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType STRUCT~~tty_ldisc_ops?magic~INT?name~*CHAR?num~INT?flags~INT?open~*((*tty_struct ) : INT)?close~*((*tty_struct ) : VOID)?flush_buffer~*((*tty_struct ) : VOID)?chars_in_buffer~*((*tty_struct ) : UINT)?read~*((*tty_struct *file *UCHAR UINT ) : UINT)?write~*((*tty_struct *file *UCHAR UINT ) : UINT)?ioctl~*((*tty_struct *file UINT ULONG ) : INT)?compat_ioctl~*((*tty_struct *file UINT ULONG ) : LONG)?set_termios~*((*tty_struct *ktermios ) : VOID)?poll~*((*tty_struct *file *poll_table_struct ) : UINT)?hangup~*((*tty_struct ) : INT)?receive_buf~*((*tty_struct *UCHAR *CHAR INT ) : VOID)?write_wakeup~*((*tty_struct ) : VOID)?dcd_change~*((*tty_struct UINT *pps_event_time ) : VOID)?owner~*module?refcount~INT# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType STRUCT~~tty_ldisc_ops?magic~INT?name~*CHAR?num~INT?flags~INT?open~*((*tty_struct ) : INT)?close~*((*tty_struct ) : VOID)?flush_buffer~*((*tty_struct ) : VOID)?chars_in_buffer~*((*tty_struct ) : UINT)?read~*((*tty_struct *file *UCHAR UINT ) : UINT)?write~*((*tty_struct *file *UCHAR UINT ) : UINT)?ioctl~*((*tty_struct *file UINT ULONG ) : INT)?compat_ioctl~*((*tty_struct *file UINT ULONG ) : LONG)?set_termios~*((*tty_struct *ktermios ) : VOID)?poll~*((*tty_struct *file *poll_table_struct ) : UINT)?hangup~*((*tty_struct ) : INT)?receive_buf~*((*tty_struct *UCHAR *CHAR INT ) : VOID)?write_wakeup~*((*tty_struct ) : VOID)?dcd_change~*((*tty_struct UINT *pps_event_time ) : VOID)?owner~*module?refcount~INT# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch503 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: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch503 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: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch7 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: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch7 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: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - CounterExampleResult [Line: 7352]: a call of __VERIFIER_error() is reachable a call of __VERIFIER_error() is reachable We found a FailurePath: [L5012] FCALL "include/linux/netdevice.h" [L5018] FCALL "<6>netif_stop_queue() cannot be called before register_netdev()" [L5447] FCALL "<4>%s: unable to grow slip buffers, MTU change cancelled.\n" [L5605] FCALL "<4>%s: compressed packet ignored\n" [L5627] FCALL "<6>%s: header compression turned on\n" [L5647] FCALL "<4>%s: memory squeeze, dropping packet.\n" [L5672] FCALL "<4>%s: truncating oversized transmit packet!\n" [L5760] FCALL "<4>%s: transmit timed out, %s?\n" [L5760] FCALL "bad line quality" [L5760] FCALL "driver error" [L5785] FCALL "<4>%s: xmit call when iface is down\n" [L6128] FCALL "sl%d" [L6144] EXPR, FCALL "&(&sl->lock)->rlock" [L6146] EXPR, FCALL "&sl->keepalive_timer" [L6149] EXPR, FCALL "&sl->outfill_timer" [L6904] EXPR, FCALL "slip" [L6918] FCALL "<6>SLIP: version %s (dynamic channels, max=%d) (6 bit encapsulation enabled).\n" [L6919] FCALL "0.8.4-NET3.019-NEWTTY" [L6920] FCALL "<6>CSLIP: code copyright 1989 Regents of the University of California.\n" [L6921] FCALL "<6>SLIP linefill/keepalive option.\n" [L6925] FCALL "<3>SLIP: Can\'t allocate slip devices array.\n" [L6932] FCALL "<3>SLIP: can\'t register line discipline (err = %d)\n" [L7011] FCALL "<3>%s: tty discipline still running\n" [L7029] FCALL "<3>SLIP: can\'t unregister line discipline (err = %d)\n" [L7094] FCALL "<7>%s: no packets received during keepalive timeout, hangup.\n" [L5080] static int slip_maxdev = 256; [L7114] int LDV_IN_INTERRUPT ; [L5079] static struct net_device **slip_devs ; [L5948-L5951] FCALL static struct net_device_ops const sl_netdev_ops = {& sl_init, & sl_uninit, & sl_open, & sl_close, & sl_xmit, 0, 0, 0, 0, 0, 0, & sl_ioctl, 0, & sl_change_mtu, 0, & sl_tx_timeout, & sl_get_stats64, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; [L6903-L6906] FCALL static struct tty_ldisc_ops sl_ldisc = {21507, (char *)"slip", 0, 0, & slip_open, & slip_close, 0, 0, 0, 0, & slip_ioctl, & slip_compat_ioctl, 0, 0, & slip_hangup, & slip_receive_buf, & slip_write_wakeup, 0, & __this_module, 0}; VAL ["&(&sl->lock)->rlock"={1610645516:0}, "&sl->keepalive_timer"={1610645513:0}, "&sl->outfill_timer"={1080603028:0}, "0.8.4-NET3.019-NEWTTY"={1610645515:0}, "<3>%s: tty discipline still running\n"={1610645534:0}, "<3>SLIP: Can\'t allocate slip devices array.\n"={1610645519:0}, "<3>SLIP: can\'t register line discipline (err = %d)\n"={1610645512:0}, "<3>SLIP: can\'t unregister line discipline (err = %d)\n"={1073774603:0}, "<4>%s: compressed packet ignored\n"={13:0}, "<4>%s: memory squeeze, dropping packet.\n"={6:0}, "<4>%s: transmit timed out, %s?\n"={1:0}, "<4>%s: truncating oversized transmit packet!\n"={4:0}, "<4>%s: unable to grow slip buffers, MTU change cancelled.\n"={5:0}, "<4>%s: xmit call when iface is down\n"={34:0}, "<6>%s: header compression turned on\n"={2:0}, "<6>CSLIP: code copyright 1989 Regents of the University of California.\n"={1610645514:0}, "<6>netif_stop_queue() cannot be called before register_netdev()"={7:0}, "<6>SLIP linefill/keepalive option.\n"={1610645531:0}, "<6>SLIP: version %s (dynamic channels, max=%d) (6 bit encapsulation enabled).\n"={1610645518:0}, "<7>%s: no packets received during keepalive timeout, hangup.\n"={-1757965168:0}, "bad line quality"={1073741829:0}, "driver error"={-2147483645:0}, "include/linux/netdevice.h"={3:0}, "sl%d"={268435488:0}, "slip"={32768:0}, \old("&(&sl->lock)->rlock")=0, \old("&(&sl->lock)->rlock")=0, \old("&sl->keepalive_timer")=0, \old("&sl->keepalive_timer")=0, \old("&sl->outfill_timer")=0, \old("&sl->outfill_timer")=0, \old("0.8.4-NET3.019-NEWTTY")=0, \old("0.8.4-NET3.019-NEWTTY")=0, \old("<3>%s: tty discipline still running\n")=0, \old("<3>%s: tty discipline still running\n")=0, \old("<3>SLIP: Can\'t allocate slip devices array.\n")=0, \old("<3>SLIP: Can\'t allocate slip devices array.\n")=0, \old("<3>SLIP: can\'t register line discipline (err = %d)\n")=0, \old("<3>SLIP: can\'t register line discipline (err = %d)\n")=0, \old("<3>SLIP: can\'t unregister line discipline (err = %d)\n")=0, \old("<3>SLIP: can\'t unregister line discipline (err = %d)\n")=0, \old("<4>%s: compressed packet ignored\n")=0, \old("<4>%s: compressed packet ignored\n")=0, \old("<4>%s: memory squeeze, dropping packet.\n")=0, \old("<4>%s: memory squeeze, dropping packet.\n")=0, \old("<4>%s: transmit timed out, %s?\n")=0, \old("<4>%s: transmit timed out, %s?\n")=0, \old("<4>%s: truncating oversized transmit packet!\n")=0, \old("<4>%s: truncating oversized transmit packet!\n")=0, \old("<4>%s: unable to grow slip buffers, MTU change cancelled.\n")=0, \old("<4>%s: unable to grow slip buffers, MTU change cancelled.\n")=0, \old("<4>%s: xmit call when iface is down\n")=0, \old("<4>%s: xmit call when iface is down\n")=0, \old("<6>%s: header compression turned on\n")=0, \old("<6>%s: header compression turned on\n")=0, \old("<6>CSLIP: code copyright 1989 Regents of the University of California.\n")=0, \old("<6>CSLIP: code copyright 1989 Regents of the University of California.\n")=0, \old("<6>netif_stop_queue() cannot be called before register_netdev()")=0, \old("<6>netif_stop_queue() cannot be called before register_netdev()")=0, \old("<6>SLIP linefill/keepalive option.\n")=0, \old("<6>SLIP linefill/keepalive option.\n")=0, \old("<6>SLIP: version %s (dynamic channels, max=%d) (6 bit encapsulation enabled).\n")=0, \old("<6>SLIP: version %s (dynamic channels, max=%d) (6 bit encapsulation enabled).\n")=0, \old("<7>%s: no packets received during keepalive timeout, hangup.\n")=0, \old("<7>%s: no packets received during keepalive timeout, hangup.\n")=0, \old("bad line quality")=0, \old("bad line quality")=0, \old("driver error")=0, \old("driver error")=0, \old("include/linux/netdevice.h")=0, \old("include/linux/netdevice.h")=0, \old("sl%d")=0, \old("sl%d")=0, \old("slip")=0, \old("slip")=0, \old(LDV_IN_INTERRUPT)=0, \old(sl_ldisc)=null, \old(sl_ldisc)=null, \old(sl_netdev_ops)=null, \old(sl_netdev_ops)=null, \old(slip_devs)=null, \old(slip_devs)=null, \old(slip_maxdev)=0, __this_module={1307015167:12}, LDV_IN_INTERRUPT=0, sl_ldisc={268435456:0}, sl_netdev_ops={1073738976:0}, slip_devs={0:0}, slip_maxdev=256] [L7117] struct net_device *var_group1 ; [L7118] int res_sl_init_14 ; [L7119] int res_sl_open_11 ; [L7120] int res_sl_close_10 ; [L7121] struct sk_buff *var_group2 ; [L7122] struct rtnl_link_stats64 *var_group3 ; [L7123] int var_sl_change_mtu_12_p1 ; [L7124] struct ifreq *var_group4 ; [L7125] int var_sl_ioctl_30_p2 ; [L7126] struct tty_struct *var_group5 ; [L7127] int res_slip_open_21 ; [L7128] struct file *var_group6 ; [L7129] unsigned int var_slip_ioctl_28_p2 ; [L7130] unsigned long var_slip_ioctl_28_p3 ; [L7131] unsigned int var_slip_compat_ioctl_29_p2 ; [L7132] unsigned long var_slip_compat_ioctl_29_p3 ; [L7133] unsigned char const *var_slip_receive_buf_18_p1 ; [L7134] char *var_slip_receive_buf_18_p2 ; [L7135] int var_slip_receive_buf_18_p3 ; [L7136] unsigned long var_sl_keepalive_34_p0 ; [L7137] unsigned long var_sl_outfill_33_p0 ; [L7138] int ldv_s_sl_netdev_ops_net_device_ops ; [L7139] int ldv_s_sl_ldisc_tty_ldisc_ops ; [L7140] int tmp ; [L7141] int tmp___0 ; [L7142] int tmp___1 ; [L7145] ldv_s_sl_netdev_ops_net_device_ops = 0 [L7146] ldv_s_sl_ldisc_tty_ldisc_ops = 0 [L7147] LDV_IN_INTERRUPT = 1 [L7148] FCALL ldv_initialize() [L7149] FCALL ldv_handler_precall() VAL ["&(&sl->lock)->rlock"={1610645516:0}, "&sl->keepalive_timer"={1610645513:0}, "&sl->outfill_timer"={1080603028:0}, "0.8.4-NET3.019-NEWTTY"={1610645515:0}, "<3>%s: tty discipline still running\n"={1610645534:0}, "<3>SLIP: Can\'t allocate slip devices array.\n"={1610645519:0}, "<3>SLIP: can\'t register line discipline (err = %d)\n"={1610645512:0}, "<3>SLIP: can\'t unregister line discipline (err = %d)\n"={1073774603:0}, "<4>%s: compressed packet ignored\n"={13:0}, "<4>%s: memory squeeze, dropping packet.\n"={6:0}, "<4>%s: transmit timed out, %s?\n"={1:0}, "<4>%s: truncating oversized transmit packet!\n"={4:0}, "<4>%s: unable to grow slip buffers, MTU change cancelled.\n"={5:0}, "<4>%s: xmit call when iface is down\n"={34:0}, "<6>%s: header compression turned on\n"={2:0}, "<6>CSLIP: code copyright 1989 Regents of the University of California.\n"={1610645514:0}, "<6>netif_stop_queue() cannot be called before register_netdev()"={7:0}, "<6>SLIP linefill/keepalive option.\n"={1610645531:0}, "<6>SLIP: version %s (dynamic channels, max=%d) (6 bit encapsulation enabled).\n"={1610645518:0}, "<7>%s: no packets received during keepalive timeout, hangup.\n"={-1757965168:0}, "bad line quality"={1073741829:0}, "driver error"={-2147483645:0}, "include/linux/netdevice.h"={3:0}, "sl%d"={268435488:0}, "slip"={32768:0}, \old(LDV_IN_INTERRUPT)=0, \old(slip_devs)=null, \old(slip_devs)=null, \old(slip_maxdev)=256, __this_module={1307015167:12}, LDV_IN_INTERRUPT=1, ldv_s_sl_ldisc_tty_ldisc_ops=0, ldv_s_sl_netdev_ops_net_device_ops=0, sl_ldisc={268435456:0}, sl_netdev_ops={1073738976:0}, slip_devs={0:0}, slip_maxdev=256] [L7150] CALL, EXPR slip_init() VAL ["&(&sl->lock)->rlock"={1610645516:0}, "&sl->keepalive_timer"={1610645513:0}, "&sl->outfill_timer"={1080603028:0}, "0.8.4-NET3.019-NEWTTY"={1610645515:0}, "<3>%s: tty discipline still running\n"={1610645534:0}, "<3>SLIP: Can\'t allocate slip devices array.\n"={1610645519:0}, "<3>SLIP: can\'t register line discipline (err = %d)\n"={1610645512:0}, "<3>SLIP: can\'t unregister line discipline (err = %d)\n"={1073774603:0}, "<4>%s: compressed packet ignored\n"={13:0}, "<4>%s: memory squeeze, dropping packet.\n"={6:0}, "<4>%s: transmit timed out, %s?\n"={1:0}, "<4>%s: truncating oversized transmit packet!\n"={4:0}, "<4>%s: unable to grow slip buffers, MTU change cancelled.\n"={5:0}, "<4>%s: xmit call when iface is down\n"={34:0}, "<6>%s: header compression turned on\n"={2:0}, "<6>CSLIP: code copyright 1989 Regents of the University of California.\n"={1610645514:0}, "<6>netif_stop_queue() cannot be called before register_netdev()"={7:0}, "<6>SLIP linefill/keepalive option.\n"={1610645531:0}, "<6>SLIP: version %s (dynamic channels, max=%d) (6 bit encapsulation enabled).\n"={1610645518:0}, "<7>%s: no packets received during keepalive timeout, hangup.\n"={-1757965168:0}, "bad line quality"={1073741829:0}, "driver error"={-2147483645:0}, "include/linux/netdevice.h"={3:0}, "sl%d"={268435488:0}, "slip"={32768:0}, \old(LDV_IN_INTERRUPT)=0, \old(slip_devs)=null, \old(slip_devs)=null, \old(slip_maxdev)=256, __this_module={1307015167:12}, LDV_IN_INTERRUPT=1, sl_ldisc={268435456:0}, sl_netdev_ops={1073738976:0}, slip_devs={0:0}, slip_maxdev=256] [L6909] int status ; [L6910] void *tmp ; VAL ["&(&sl->lock)->rlock"={1610645516:0}, "&sl->keepalive_timer"={1610645513:0}, "&sl->outfill_timer"={1080603028:0}, "0.8.4-NET3.019-NEWTTY"={1610645515:0}, "<3>%s: tty discipline still running\n"={1610645534:0}, "<3>SLIP: Can\'t allocate slip devices array.\n"={1610645519:0}, "<3>SLIP: can\'t register line discipline (err = %d)\n"={1610645512:0}, "<3>SLIP: can\'t unregister line discipline (err = %d)\n"={1073774603:0}, "<4>%s: compressed packet ignored\n"={13:0}, "<4>%s: memory squeeze, dropping packet.\n"={6:0}, "<4>%s: transmit timed out, %s?\n"={1:0}, "<4>%s: truncating oversized transmit packet!\n"={4:0}, "<4>%s: unable to grow slip buffers, MTU change cancelled.\n"={5:0}, "<4>%s: xmit call when iface is down\n"={34:0}, "<6>%s: header compression turned on\n"={2:0}, "<6>CSLIP: code copyright 1989 Regents of the University of California.\n"={1610645514:0}, "<6>netif_stop_queue() cannot be called before register_netdev()"={7:0}, "<6>SLIP linefill/keepalive option.\n"={1610645531:0}, "<6>SLIP: version %s (dynamic channels, max=%d) (6 bit encapsulation enabled).\n"={1610645518:0}, "<7>%s: no packets received during keepalive timeout, hangup.\n"={-1757965168:0}, "bad line quality"={1073741829:0}, "driver error"={-2147483645:0}, "include/linux/netdevice.h"={3:0}, "sl%d"={268435488:0}, "slip"={32768:0}, \old(LDV_IN_INTERRUPT)=0, \old(slip_devs)=null, \old(slip_devs)=null, \old(slip_maxdev)=256, __this_module={1307015167:12}, LDV_IN_INTERRUPT=1, sl_ldisc={268435456:0}, sl_netdev_ops={1073738976:0}, slip_devs={0:0}, slip_maxdev=256] [L6913] COND FALSE !(slip_maxdev <= 3) VAL ["&(&sl->lock)->rlock"={1610645516:0}, "&sl->keepalive_timer"={1610645513:0}, "&sl->outfill_timer"={1080603028:0}, "0.8.4-NET3.019-NEWTTY"={1610645515:0}, "<3>%s: tty discipline still running\n"={1610645534:0}, "<3>SLIP: Can\'t allocate slip devices array.\n"={1610645519:0}, "<3>SLIP: can\'t register line discipline (err = %d)\n"={1610645512:0}, "<3>SLIP: can\'t unregister line discipline (err = %d)\n"={1073774603:0}, "<4>%s: compressed packet ignored\n"={13:0}, "<4>%s: memory squeeze, dropping packet.\n"={6:0}, "<4>%s: transmit timed out, %s?\n"={1:0}, "<4>%s: truncating oversized transmit packet!\n"={4:0}, "<4>%s: unable to grow slip buffers, MTU change cancelled.\n"={5:0}, "<4>%s: xmit call when iface is down\n"={34:0}, "<6>%s: header compression turned on\n"={2:0}, "<6>CSLIP: code copyright 1989 Regents of the University of California.\n"={1610645514:0}, "<6>netif_stop_queue() cannot be called before register_netdev()"={7:0}, "<6>SLIP linefill/keepalive option.\n"={1610645531:0}, "<6>SLIP: version %s (dynamic channels, max=%d) (6 bit encapsulation enabled).\n"={1610645518:0}, "<7>%s: no packets received during keepalive timeout, hangup.\n"={-1757965168:0}, "bad line quality"={1073741829:0}, "driver error"={-2147483645:0}, "include/linux/netdevice.h"={3:0}, "sl%d"={268435488:0}, "slip"={32768:0}, \old(LDV_IN_INTERRUPT)=0, \old(slip_devs)=null, \old(slip_devs)=null, \old(slip_maxdev)=256, __this_module={1307015167:12}, LDV_IN_INTERRUPT=1, sl_ldisc={268435456:0}, sl_netdev_ops={1073738976:0}, slip_devs={0:0}, slip_maxdev=256] [L6922] CALL, EXPR kzalloc((unsigned long )slip_maxdev * 8UL, 208U) VAL ["&(&sl->lock)->rlock"={1610645516:0}, "&sl->keepalive_timer"={1610645513:0}, "&sl->outfill_timer"={1080603028:0}, "0.8.4-NET3.019-NEWTTY"={1610645515:0}, "<3>%s: tty discipline still running\n"={1610645534:0}, "<3>SLIP: Can\'t allocate slip devices array.\n"={1610645519:0}, "<3>SLIP: can\'t register line discipline (err = %d)\n"={1610645512:0}, "<3>SLIP: can\'t unregister line discipline (err = %d)\n"={1073774603:0}, "<4>%s: compressed packet ignored\n"={13:0}, "<4>%s: memory squeeze, dropping packet.\n"={6:0}, "<4>%s: transmit timed out, %s?\n"={1:0}, "<4>%s: truncating oversized transmit packet!\n"={4:0}, "<4>%s: unable to grow slip buffers, MTU change cancelled.\n"={5:0}, "<4>%s: xmit call when iface is down\n"={34:0}, "<6>%s: header compression turned on\n"={2:0}, "<6>CSLIP: code copyright 1989 Regents of the University of California.\n"={1610645514:0}, "<6>netif_stop_queue() cannot be called before register_netdev()"={7:0}, "<6>SLIP linefill/keepalive option.\n"={1610645531:0}, "<6>SLIP: version %s (dynamic channels, max=%d) (6 bit encapsulation enabled).\n"={1610645518:0}, "<7>%s: no packets received during keepalive timeout, hangup.\n"={-1757965168:0}, "bad line quality"={1073741829:0}, "driver error"={-2147483645:0}, "include/linux/netdevice.h"={3:0}, "sl%d"={268435488:0}, "slip"={32768:0}, \old(flags)=208, \old(LDV_IN_INTERRUPT)=0, \old(size)=2048, \old(slip_devs)=null, \old(slip_devs)=null, \old(slip_maxdev)=256, __this_module={1307015167:12}, LDV_IN_INTERRUPT=1, sl_ldisc={268435456:0}, sl_netdev_ops={1073738976:0}, slip_devs={0:0}, slip_maxdev=256] [L4891] void *tmp ; VAL ["&(&sl->lock)->rlock"={1610645516:0}, "&sl->keepalive_timer"={1610645513:0}, "&sl->outfill_timer"={1080603028:0}, "0.8.4-NET3.019-NEWTTY"={1610645515:0}, "<3>%s: tty discipline still running\n"={1610645534:0}, "<3>SLIP: Can\'t allocate slip devices array.\n"={1610645519:0}, "<3>SLIP: can\'t register line discipline (err = %d)\n"={1610645512:0}, "<3>SLIP: can\'t unregister line discipline (err = %d)\n"={1073774603:0}, "<4>%s: compressed packet ignored\n"={13:0}, "<4>%s: memory squeeze, dropping packet.\n"={6:0}, "<4>%s: transmit timed out, %s?\n"={1:0}, "<4>%s: truncating oversized transmit packet!\n"={4:0}, "<4>%s: unable to grow slip buffers, MTU change cancelled.\n"={5:0}, "<4>%s: xmit call when iface is down\n"={34:0}, "<6>%s: header compression turned on\n"={2:0}, "<6>CSLIP: code copyright 1989 Regents of the University of California.\n"={1610645514:0}, "<6>netif_stop_queue() cannot be called before register_netdev()"={7:0}, "<6>SLIP linefill/keepalive option.\n"={1610645531:0}, "<6>SLIP: version %s (dynamic channels, max=%d) (6 bit encapsulation enabled).\n"={1610645518:0}, "<7>%s: no packets received during keepalive timeout, hangup.\n"={-1757965168:0}, "bad line quality"={1073741829:0}, "driver error"={-2147483645:0}, "include/linux/netdevice.h"={3:0}, "sl%d"={268435488:0}, "slip"={32768:0}, \old(flags)=208, \old(LDV_IN_INTERRUPT)=0, \old(size)=2048, \old(slip_devs)=null, \old(slip_devs)=null, \old(slip_maxdev)=256, __this_module={1307015167:12}, flags=208, LDV_IN_INTERRUPT=1, size=2048, sl_ldisc={268435456:0}, sl_netdev_ops={1073738976:0}, slip_devs={0:0}, slip_maxdev=256] [L4894] CALL, EXPR kmalloc(size, flags | 32768U) VAL ["&(&sl->lock)->rlock"={1610645516:0}, "&sl->keepalive_timer"={1610645513:0}, "&sl->outfill_timer"={1080603028:0}, "0.8.4-NET3.019-NEWTTY"={1610645515:0}, "<3>%s: tty discipline still running\n"={1610645534:0}, "<3>SLIP: Can\'t allocate slip devices array.\n"={1610645519:0}, "<3>SLIP: can\'t register line discipline (err = %d)\n"={1610645512:0}, "<3>SLIP: can\'t unregister line discipline (err = %d)\n"={1073774603:0}, "<4>%s: compressed packet ignored\n"={13:0}, "<4>%s: memory squeeze, dropping packet.\n"={6:0}, "<4>%s: transmit timed out, %s?\n"={1:0}, "<4>%s: truncating oversized transmit packet!\n"={4:0}, "<4>%s: unable to grow slip buffers, MTU change cancelled.\n"={5:0}, "<4>%s: xmit call when iface is down\n"={34:0}, "<6>%s: header compression turned on\n"={2:0}, "<6>CSLIP: code copyright 1989 Regents of the University of California.\n"={1610645514:0}, "<6>netif_stop_queue() cannot be called before register_netdev()"={7:0}, "<6>SLIP linefill/keepalive option.\n"={1610645531:0}, "<6>SLIP: version %s (dynamic channels, max=%d) (6 bit encapsulation enabled).\n"={1610645518:0}, "<7>%s: no packets received during keepalive timeout, hangup.\n"={-1757965168:0}, "bad line quality"={1073741829:0}, "driver error"={-2147483645:0}, "include/linux/netdevice.h"={3:0}, "sl%d"={268435488:0}, "slip"={32768:0}, \old(flags)=32976, \old(LDV_IN_INTERRUPT)=0, \old(size)=2048, \old(slip_devs)=null, \old(slip_devs)=null, \old(slip_maxdev)=256, __this_module={1307015167:12}, LDV_IN_INTERRUPT=1, sl_ldisc={268435456:0}, sl_netdev_ops={1073738976:0}, slip_devs={0:0}, slip_maxdev=256] [L4882] void *tmp___2 ; VAL ["&(&sl->lock)->rlock"={1610645516:0}, "&sl->keepalive_timer"={1610645513:0}, "&sl->outfill_timer"={1080603028:0}, "0.8.4-NET3.019-NEWTTY"={1610645515:0}, "<3>%s: tty discipline still running\n"={1610645534:0}, "<3>SLIP: Can\'t allocate slip devices array.\n"={1610645519:0}, "<3>SLIP: can\'t register line discipline (err = %d)\n"={1610645512:0}, "<3>SLIP: can\'t unregister line discipline (err = %d)\n"={1073774603:0}, "<4>%s: compressed packet ignored\n"={13:0}, "<4>%s: memory squeeze, dropping packet.\n"={6:0}, "<4>%s: transmit timed out, %s?\n"={1:0}, "<4>%s: truncating oversized transmit packet!\n"={4:0}, "<4>%s: unable to grow slip buffers, MTU change cancelled.\n"={5:0}, "<4>%s: xmit call when iface is down\n"={34:0}, "<6>%s: header compression turned on\n"={2:0}, "<6>CSLIP: code copyright 1989 Regents of the University of California.\n"={1610645514:0}, "<6>netif_stop_queue() cannot be called before register_netdev()"={7:0}, "<6>SLIP linefill/keepalive option.\n"={1610645531:0}, "<6>SLIP: version %s (dynamic channels, max=%d) (6 bit encapsulation enabled).\n"={1610645518:0}, "<7>%s: no packets received during keepalive timeout, hangup.\n"={-1757965168:0}, "bad line quality"={1073741829:0}, "driver error"={-2147483645:0}, "include/linux/netdevice.h"={3:0}, "sl%d"={268435488:0}, "slip"={32768:0}, \old(flags)=32976, \old(LDV_IN_INTERRUPT)=0, \old(size)=2048, \old(slip_devs)=null, \old(slip_devs)=null, \old(slip_maxdev)=256, __this_module={1307015167:12}, flags=32976, LDV_IN_INTERRUPT=1, size=2048, sl_ldisc={268435456:0}, sl_netdev_ops={1073738976:0}, slip_devs={0:0}, slip_maxdev=256] [L4885] CALL, EXPR __kmalloc(size, flags) VAL ["&(&sl->lock)->rlock"={1610645516:0}, "&sl->keepalive_timer"={1610645513:0}, "&sl->outfill_timer"={1080603028:0}, "0.8.4-NET3.019-NEWTTY"={1610645515:0}, "<3>%s: tty discipline still running\n"={1610645534:0}, "<3>SLIP: Can\'t allocate slip devices array.\n"={1610645519:0}, "<3>SLIP: can\'t register line discipline (err = %d)\n"={1610645512:0}, "<3>SLIP: can\'t unregister line discipline (err = %d)\n"={1073774603:0}, "<4>%s: compressed packet ignored\n"={13:0}, "<4>%s: memory squeeze, dropping packet.\n"={6:0}, "<4>%s: transmit timed out, %s?\n"={1:0}, "<4>%s: truncating oversized transmit packet!\n"={4:0}, "<4>%s: unable to grow slip buffers, MTU change cancelled.\n"={5:0}, "<4>%s: xmit call when iface is down\n"={34:0}, "<6>%s: header compression turned on\n"={2:0}, "<6>CSLIP: code copyright 1989 Regents of the University of California.\n"={1610645514:0}, "<6>netif_stop_queue() cannot be called before register_netdev()"={7:0}, "<6>SLIP linefill/keepalive option.\n"={1610645531:0}, "<6>SLIP: version %s (dynamic channels, max=%d) (6 bit encapsulation enabled).\n"={1610645518:0}, "<7>%s: no packets received during keepalive timeout, hangup.\n"={-1757965168:0}, "bad line quality"={1073741829:0}, "driver error"={-2147483645:0}, "include/linux/netdevice.h"={3:0}, "sl%d"={268435488:0}, "slip"={32768:0}, \old(LDV_IN_INTERRUPT)=0, \old(size)=2048, \old(slip_devs)=null, \old(slip_devs)=null, \old(slip_maxdev)=256, \old(t)=32976, __this_module={1307015167:12}, LDV_IN_INTERRUPT=1, sl_ldisc={268435456:0}, sl_netdev_ops={1073738976:0}, slip_devs={0:0}, slip_maxdev=256] [L4878] CALL, EXPR ldv_malloc(size) VAL ["&(&sl->lock)->rlock"={1610645516:0}, "&sl->keepalive_timer"={1610645513:0}, "&sl->outfill_timer"={1080603028:0}, "0.8.4-NET3.019-NEWTTY"={1610645515:0}, "<3>%s: tty discipline still running\n"={1610645534:0}, "<3>SLIP: Can\'t allocate slip devices array.\n"={1610645519:0}, "<3>SLIP: can\'t register line discipline (err = %d)\n"={1610645512:0}, "<3>SLIP: can\'t unregister line discipline (err = %d)\n"={1073774603:0}, "<4>%s: compressed packet ignored\n"={13:0}, "<4>%s: memory squeeze, dropping packet.\n"={6:0}, "<4>%s: transmit timed out, %s?\n"={1:0}, "<4>%s: truncating oversized transmit packet!\n"={4:0}, "<4>%s: unable to grow slip buffers, MTU change cancelled.\n"={5:0}, "<4>%s: xmit call when iface is down\n"={34:0}, "<6>%s: header compression turned on\n"={2:0}, "<6>CSLIP: code copyright 1989 Regents of the University of California.\n"={1610645514:0}, "<6>netif_stop_queue() cannot be called before register_netdev()"={7:0}, "<6>SLIP linefill/keepalive option.\n"={1610645531:0}, "<6>SLIP: version %s (dynamic channels, max=%d) (6 bit encapsulation enabled).\n"={1610645518:0}, "<7>%s: no packets received during keepalive timeout, hangup.\n"={-1757965168:0}, "bad line quality"={1073741829:0}, "driver error"={-2147483645:0}, "include/linux/netdevice.h"={3:0}, "sl%d"={268435488:0}, "slip"={32768:0}, \old(LDV_IN_INTERRUPT)=0, \old(size)=2048, \old(slip_devs)=null, \old(slip_devs)=null, \old(slip_maxdev)=256, __this_module={1307015167:12}, LDV_IN_INTERRUPT=1, sl_ldisc={268435456:0}, sl_netdev_ops={1073738976:0}, slip_devs={0:0}, slip_maxdev=256] [L4867] COND TRUE __VERIFIER_nondet_int() [L4868] EXPR, FCALL malloc(size) [L4868] void *res = malloc(size); VAL ["&(&sl->lock)->rlock"={1610645516:0}, "&sl->keepalive_timer"={1610645513:0}, "&sl->outfill_timer"={1080603028:0}, "0.8.4-NET3.019-NEWTTY"={1610645515:0}, "<3>%s: tty discipline still running\n"={1610645534:0}, "<3>SLIP: Can\'t allocate slip devices array.\n"={1610645519:0}, "<3>SLIP: can\'t register line discipline (err = %d)\n"={1610645512:0}, "<3>SLIP: can\'t unregister line discipline (err = %d)\n"={1073774603:0}, "<4>%s: compressed packet ignored\n"={13:0}, "<4>%s: memory squeeze, dropping packet.\n"={6:0}, "<4>%s: transmit timed out, %s?\n"={1:0}, "<4>%s: truncating oversized transmit packet!\n"={4:0}, "<4>%s: unable to grow slip buffers, MTU change cancelled.\n"={5:0}, "<4>%s: xmit call when iface is down\n"={34:0}, "<6>%s: header compression turned on\n"={2:0}, "<6>CSLIP: code copyright 1989 Regents of the University of California.\n"={1610645514:0}, "<6>netif_stop_queue() cannot be called before register_netdev()"={7:0}, "<6>SLIP linefill/keepalive option.\n"={1610645531:0}, "<6>SLIP: version %s (dynamic channels, max=%d) (6 bit encapsulation enabled).\n"={1610645518:0}, "<7>%s: no packets received during keepalive timeout, hangup.\n"={-1757965168:0}, "bad line quality"={1073741829:0}, "driver error"={-2147483645:0}, "include/linux/netdevice.h"={3:0}, "sl%d"={268435488:0}, "slip"={32768:0}, \old(LDV_IN_INTERRUPT)=0, \old(size)=2048, \old(slip_devs)=null, \old(slip_devs)=null, \old(slip_maxdev)=256, __this_module={1307015167:12}, LDV_IN_INTERRUPT=1, malloc(size)={42344577:0}, res={42344577:0}, size=2048, sl_ldisc={268435456:0}, sl_netdev_ops={1073738976:0}, slip_devs={0:0}, slip_maxdev=256] [L4869] CALL ldv_is_err(res) VAL ["&(&sl->lock)->rlock"={1610645516:0}, "&sl->keepalive_timer"={1610645513:0}, "&sl->outfill_timer"={1080603028:0}, "0.8.4-NET3.019-NEWTTY"={1610645515:0}, "<3>%s: tty discipline still running\n"={1610645534:0}, "<3>SLIP: Can\'t allocate slip devices array.\n"={1610645519:0}, "<3>SLIP: can\'t register line discipline (err = %d)\n"={1610645512:0}, "<3>SLIP: can\'t unregister line discipline (err = %d)\n"={1073774603:0}, "<4>%s: compressed packet ignored\n"={13:0}, "<4>%s: memory squeeze, dropping packet.\n"={6:0}, "<4>%s: transmit timed out, %s?\n"={1:0}, "<4>%s: truncating oversized transmit packet!\n"={4:0}, "<4>%s: unable to grow slip buffers, MTU change cancelled.\n"={5:0}, "<4>%s: xmit call when iface is down\n"={34:0}, "<6>%s: header compression turned on\n"={2:0}, "<6>CSLIP: code copyright 1989 Regents of the University of California.\n"={1610645514:0}, "<6>netif_stop_queue() cannot be called before register_netdev()"={7:0}, "<6>SLIP linefill/keepalive option.\n"={1610645531:0}, "<6>SLIP: version %s (dynamic channels, max=%d) (6 bit encapsulation enabled).\n"={1610645518:0}, "<7>%s: no packets received during keepalive timeout, hangup.\n"={-1757965168:0}, "bad line quality"={1073741829:0}, "driver error"={-2147483645:0}, "include/linux/netdevice.h"={3:0}, "sl%d"={268435488:0}, "slip"={32768:0}, \old(LDV_IN_INTERRUPT)=0, \old(slip_devs)=null, \old(slip_devs)=null, \old(slip_maxdev)=256, __this_module={1307015167:12}, LDV_IN_INTERRUPT=1, ptr={42344577:0}, sl_ldisc={268435456:0}, sl_netdev_ops={1073738976:0}, slip_devs={0:0}, slip_maxdev=256] [L4862] RET return ((unsigned long)ptr > ((unsigned long)-4095)); VAL ["&(&sl->lock)->rlock"={1610645516:0}, "&sl->keepalive_timer"={1610645513:0}, "&sl->outfill_timer"={1080603028:0}, "0.8.4-NET3.019-NEWTTY"={1610645515:0}, "<3>%s: tty discipline still running\n"={1610645534:0}, "<3>SLIP: Can\'t allocate slip devices array.\n"={1610645519:0}, "<3>SLIP: can\'t register line discipline (err = %d)\n"={1610645512:0}, "<3>SLIP: can\'t unregister line discipline (err = %d)\n"={1073774603:0}, "<4>%s: compressed packet ignored\n"={13:0}, "<4>%s: memory squeeze, dropping packet.\n"={6:0}, "<4>%s: transmit timed out, %s?\n"={1:0}, "<4>%s: truncating oversized transmit packet!\n"={4:0}, "<4>%s: unable to grow slip buffers, MTU change cancelled.\n"={5:0}, "<4>%s: xmit call when iface is down\n"={34:0}, "<6>%s: header compression turned on\n"={2:0}, "<6>CSLIP: code copyright 1989 Regents of the University of California.\n"={1610645514:0}, "<6>netif_stop_queue() cannot be called before register_netdev()"={7:0}, "<6>SLIP linefill/keepalive option.\n"={1610645531:0}, "<6>SLIP: version %s (dynamic channels, max=%d) (6 bit encapsulation enabled).\n"={1610645518:0}, "<7>%s: no packets received during keepalive timeout, hangup.\n"={-1757965168:0}, "bad line quality"={1073741829:0}, "driver error"={-2147483645:0}, "include/linux/netdevice.h"={3:0}, "sl%d"={268435488:0}, "slip"={32768:0}, \old(LDV_IN_INTERRUPT)=0, \old(slip_devs)=null, \old(slip_devs)=null, \old(slip_maxdev)=256, \result=0, __this_module={1307015167:12}, LDV_IN_INTERRUPT=1, ptr={42344577:0}, ptr={42344577:0}, sl_ldisc={268435456:0}, sl_netdev_ops={1073738976:0}, slip_devs={0:0}, slip_maxdev=256] [L4869] ldv_is_err(res) VAL ["&(&sl->lock)->rlock"={1610645516:0}, "&sl->keepalive_timer"={1610645513:0}, "&sl->outfill_timer"={1080603028:0}, "0.8.4-NET3.019-NEWTTY"={1610645515:0}, "<3>%s: tty discipline still running\n"={1610645534:0}, "<3>SLIP: Can\'t allocate slip devices array.\n"={1610645519:0}, "<3>SLIP: can\'t register line discipline (err = %d)\n"={1610645512:0}, "<3>SLIP: can\'t unregister line discipline (err = %d)\n"={1073774603:0}, "<4>%s: compressed packet ignored\n"={13:0}, "<4>%s: memory squeeze, dropping packet.\n"={6:0}, "<4>%s: transmit timed out, %s?\n"={1:0}, "<4>%s: truncating oversized transmit packet!\n"={4:0}, "<4>%s: unable to grow slip buffers, MTU change cancelled.\n"={5:0}, "<4>%s: xmit call when iface is down\n"={34:0}, "<6>%s: header compression turned on\n"={2:0}, "<6>CSLIP: code copyright 1989 Regents of the University of California.\n"={1610645514:0}, "<6>netif_stop_queue() cannot be called before register_netdev()"={7:0}, "<6>SLIP linefill/keepalive option.\n"={1610645531:0}, "<6>SLIP: version %s (dynamic channels, max=%d) (6 bit encapsulation enabled).\n"={1610645518:0}, "<7>%s: no packets received during keepalive timeout, hangup.\n"={-1757965168:0}, "bad line quality"={1073741829:0}, "driver error"={-2147483645:0}, "include/linux/netdevice.h"={3:0}, "sl%d"={268435488:0}, "slip"={32768:0}, \old(LDV_IN_INTERRUPT)=0, \old(size)=2048, \old(slip_devs)=null, \old(slip_devs)=null, \old(slip_maxdev)=256, __this_module={1307015167:12}, LDV_IN_INTERRUPT=1, ldv_is_err(res)=0, malloc(size)={42344577:0}, res={42344577:0}, size=2048, sl_ldisc={268435456:0}, sl_netdev_ops={1073738976:0}, slip_devs={0:0}, slip_maxdev=256] [L4871] RET return res; VAL ["&(&sl->lock)->rlock"={1610645516:0}, "&sl->keepalive_timer"={1610645513:0}, "&sl->outfill_timer"={1080603028:0}, "0.8.4-NET3.019-NEWTTY"={1610645515:0}, "<3>%s: tty discipline still running\n"={1610645534:0}, "<3>SLIP: Can\'t allocate slip devices array.\n"={1610645519:0}, "<3>SLIP: can\'t register line discipline (err = %d)\n"={1610645512:0}, "<3>SLIP: can\'t unregister line discipline (err = %d)\n"={1073774603:0}, "<4>%s: compressed packet ignored\n"={13:0}, "<4>%s: memory squeeze, dropping packet.\n"={6:0}, "<4>%s: transmit timed out, %s?\n"={1:0}, "<4>%s: truncating oversized transmit packet!\n"={4:0}, "<4>%s: unable to grow slip buffers, MTU change cancelled.\n"={5:0}, "<4>%s: xmit call when iface is down\n"={34:0}, "<6>%s: header compression turned on\n"={2:0}, "<6>CSLIP: code copyright 1989 Regents of the University of California.\n"={1610645514:0}, "<6>netif_stop_queue() cannot be called before register_netdev()"={7:0}, "<6>SLIP linefill/keepalive option.\n"={1610645531:0}, "<6>SLIP: version %s (dynamic channels, max=%d) (6 bit encapsulation enabled).\n"={1610645518:0}, "<7>%s: no packets received during keepalive timeout, hangup.\n"={-1757965168:0}, "bad line quality"={1073741829:0}, "driver error"={-2147483645:0}, "include/linux/netdevice.h"={3:0}, "sl%d"={268435488:0}, "slip"={32768:0}, \old(LDV_IN_INTERRUPT)=0, \old(size)=2048, \old(slip_devs)=null, \old(slip_devs)=null, \old(slip_maxdev)=256, \result={42344577:0}, __this_module={1307015167:12}, LDV_IN_INTERRUPT=1, malloc(size)={42344577:0}, res={42344577:0}, size=2048, sl_ldisc={268435456:0}, sl_netdev_ops={1073738976:0}, slip_devs={0:0}, slip_maxdev=256] [L4878] EXPR ldv_malloc(size) VAL ["&(&sl->lock)->rlock"={1610645516:0}, "&sl->keepalive_timer"={1610645513:0}, "&sl->outfill_timer"={1080603028:0}, "0.8.4-NET3.019-NEWTTY"={1610645515:0}, "<3>%s: tty discipline still running\n"={1610645534:0}, "<3>SLIP: Can\'t allocate slip devices array.\n"={1610645519:0}, "<3>SLIP: can\'t register line discipline (err = %d)\n"={1610645512:0}, "<3>SLIP: can\'t unregister line discipline (err = %d)\n"={1073774603:0}, "<4>%s: compressed packet ignored\n"={13:0}, "<4>%s: memory squeeze, dropping packet.\n"={6:0}, "<4>%s: transmit timed out, %s?\n"={1:0}, "<4>%s: truncating oversized transmit packet!\n"={4:0}, "<4>%s: unable to grow slip buffers, MTU change cancelled.\n"={5:0}, "<4>%s: xmit call when iface is down\n"={34:0}, "<6>%s: header compression turned on\n"={2:0}, "<6>CSLIP: code copyright 1989 Regents of the University of California.\n"={1610645514:0}, "<6>netif_stop_queue() cannot be called before register_netdev()"={7:0}, "<6>SLIP linefill/keepalive option.\n"={1610645531:0}, "<6>SLIP: version %s (dynamic channels, max=%d) (6 bit encapsulation enabled).\n"={1610645518:0}, "<7>%s: no packets received during keepalive timeout, hangup.\n"={-1757965168:0}, "bad line quality"={1073741829:0}, "driver error"={-2147483645:0}, "include/linux/netdevice.h"={3:0}, "sl%d"={268435488:0}, "slip"={32768:0}, \old(LDV_IN_INTERRUPT)=0, \old(size)=2048, \old(slip_devs)=null, \old(slip_devs)=null, \old(slip_maxdev)=256, \old(t)=32976, __this_module={1307015167:12}, LDV_IN_INTERRUPT=1, ldv_malloc(size)={42344577:0}, size=2048, sl_ldisc={268435456:0}, sl_netdev_ops={1073738976:0}, slip_devs={0:0}, slip_maxdev=256, t=32976] [L4878] RET return ldv_malloc(size); [L4885] EXPR __kmalloc(size, flags) VAL ["&(&sl->lock)->rlock"={1610645516:0}, "&sl->keepalive_timer"={1610645513:0}, "&sl->outfill_timer"={1080603028:0}, "0.8.4-NET3.019-NEWTTY"={1610645515:0}, "<3>%s: tty discipline still running\n"={1610645534:0}, "<3>SLIP: Can\'t allocate slip devices array.\n"={1610645519:0}, "<3>SLIP: can\'t register line discipline (err = %d)\n"={1610645512:0}, "<3>SLIP: can\'t unregister line discipline (err = %d)\n"={1073774603:0}, "<4>%s: compressed packet ignored\n"={13:0}, "<4>%s: memory squeeze, dropping packet.\n"={6:0}, "<4>%s: transmit timed out, %s?\n"={1:0}, "<4>%s: truncating oversized transmit packet!\n"={4:0}, "<4>%s: unable to grow slip buffers, MTU change cancelled.\n"={5:0}, "<4>%s: xmit call when iface is down\n"={34:0}, "<6>%s: header compression turned on\n"={2:0}, "<6>CSLIP: code copyright 1989 Regents of the University of California.\n"={1610645514:0}, "<6>netif_stop_queue() cannot be called before register_netdev()"={7:0}, "<6>SLIP linefill/keepalive option.\n"={1610645531:0}, "<6>SLIP: version %s (dynamic channels, max=%d) (6 bit encapsulation enabled).\n"={1610645518:0}, "<7>%s: no packets received during keepalive timeout, hangup.\n"={-1757965168:0}, "bad line quality"={1073741829:0}, "driver error"={-2147483645:0}, "include/linux/netdevice.h"={3:0}, "sl%d"={268435488:0}, "slip"={32768:0}, \old(flags)=32976, \old(LDV_IN_INTERRUPT)=0, \old(size)=2048, \old(slip_devs)=null, \old(slip_devs)=null, \old(slip_maxdev)=256, __kmalloc(size, flags)={42344577:0}, __this_module={1307015167:12}, flags=32976, LDV_IN_INTERRUPT=1, size=2048, sl_ldisc={268435456:0}, sl_netdev_ops={1073738976:0}, slip_devs={0:0}, slip_maxdev=256] [L4885] tmp___2 = __kmalloc(size, flags) [L4886] RET return (tmp___2); VAL ["&(&sl->lock)->rlock"={1610645516:0}, "&sl->keepalive_timer"={1610645513:0}, "&sl->outfill_timer"={1080603028:0}, "0.8.4-NET3.019-NEWTTY"={1610645515:0}, "<3>%s: tty discipline still running\n"={1610645534:0}, "<3>SLIP: Can\'t allocate slip devices array.\n"={1610645519:0}, "<3>SLIP: can\'t register line discipline (err = %d)\n"={1610645512:0}, "<3>SLIP: can\'t unregister line discipline (err = %d)\n"={1073774603:0}, "<4>%s: compressed packet ignored\n"={13:0}, "<4>%s: memory squeeze, dropping packet.\n"={6:0}, "<4>%s: transmit timed out, %s?\n"={1:0}, "<4>%s: truncating oversized transmit packet!\n"={4:0}, "<4>%s: unable to grow slip buffers, MTU change cancelled.\n"={5:0}, "<4>%s: xmit call when iface is down\n"={34:0}, "<6>%s: header compression turned on\n"={2:0}, "<6>CSLIP: code copyright 1989 Regents of the University of California.\n"={1610645514:0}, "<6>netif_stop_queue() cannot be called before register_netdev()"={7:0}, "<6>SLIP linefill/keepalive option.\n"={1610645531:0}, "<6>SLIP: version %s (dynamic channels, max=%d) (6 bit encapsulation enabled).\n"={1610645518:0}, "<7>%s: no packets received during keepalive timeout, hangup.\n"={-1757965168:0}, "bad line quality"={1073741829:0}, "driver error"={-2147483645:0}, "include/linux/netdevice.h"={3:0}, "sl%d"={268435488:0}, "slip"={32768:0}, \old(flags)=32976, \old(LDV_IN_INTERRUPT)=0, \old(size)=2048, \old(slip_devs)=null, \old(slip_devs)=null, \old(slip_maxdev)=256, \result={42344577:0}, __this_module={1307015167:12}, flags=32976, LDV_IN_INTERRUPT=1, size=2048, sl_ldisc={268435456:0}, sl_netdev_ops={1073738976:0}, slip_devs={0:0}, slip_maxdev=256, tmp___2={42344577:0}] [L4894] EXPR kmalloc(size, flags | 32768U) VAL ["&(&sl->lock)->rlock"={1610645516:0}, "&sl->keepalive_timer"={1610645513:0}, "&sl->outfill_timer"={1080603028:0}, "0.8.4-NET3.019-NEWTTY"={1610645515:0}, "<3>%s: tty discipline still running\n"={1610645534:0}, "<3>SLIP: Can\'t allocate slip devices array.\n"={1610645519:0}, "<3>SLIP: can\'t register line discipline (err = %d)\n"={1610645512:0}, "<3>SLIP: can\'t unregister line discipline (err = %d)\n"={1073774603:0}, "<4>%s: compressed packet ignored\n"={13:0}, "<4>%s: memory squeeze, dropping packet.\n"={6:0}, "<4>%s: transmit timed out, %s?\n"={1:0}, "<4>%s: truncating oversized transmit packet!\n"={4:0}, "<4>%s: unable to grow slip buffers, MTU change cancelled.\n"={5:0}, "<4>%s: xmit call when iface is down\n"={34:0}, "<6>%s: header compression turned on\n"={2:0}, "<6>CSLIP: code copyright 1989 Regents of the University of California.\n"={1610645514:0}, "<6>netif_stop_queue() cannot be called before register_netdev()"={7:0}, "<6>SLIP linefill/keepalive option.\n"={1610645531:0}, "<6>SLIP: version %s (dynamic channels, max=%d) (6 bit encapsulation enabled).\n"={1610645518:0}, "<7>%s: no packets received during keepalive timeout, hangup.\n"={-1757965168:0}, "bad line quality"={1073741829:0}, "driver error"={-2147483645:0}, "include/linux/netdevice.h"={3:0}, "sl%d"={268435488:0}, "slip"={32768:0}, \old(flags)=208, \old(LDV_IN_INTERRUPT)=0, \old(size)=2048, \old(slip_devs)=null, \old(slip_devs)=null, \old(slip_maxdev)=256, __this_module={1307015167:12}, flags=208, kmalloc(size, flags | 32768U)={42344577:0}, LDV_IN_INTERRUPT=1, size=2048, sl_ldisc={268435456:0}, sl_netdev_ops={1073738976:0}, slip_devs={0:0}, slip_maxdev=256] [L4894] tmp = kmalloc(size, flags | 32768U) [L4895] RET return (tmp); VAL ["&(&sl->lock)->rlock"={1610645516:0}, "&sl->keepalive_timer"={1610645513:0}, "&sl->outfill_timer"={1080603028:0}, "0.8.4-NET3.019-NEWTTY"={1610645515:0}, "<3>%s: tty discipline still running\n"={1610645534:0}, "<3>SLIP: Can\'t allocate slip devices array.\n"={1610645519:0}, "<3>SLIP: can\'t register line discipline (err = %d)\n"={1610645512:0}, "<3>SLIP: can\'t unregister line discipline (err = %d)\n"={1073774603:0}, "<4>%s: compressed packet ignored\n"={13:0}, "<4>%s: memory squeeze, dropping packet.\n"={6:0}, "<4>%s: transmit timed out, %s?\n"={1:0}, "<4>%s: truncating oversized transmit packet!\n"={4:0}, "<4>%s: unable to grow slip buffers, MTU change cancelled.\n"={5:0}, "<4>%s: xmit call when iface is down\n"={34:0}, "<6>%s: header compression turned on\n"={2:0}, "<6>CSLIP: code copyright 1989 Regents of the University of California.\n"={1610645514:0}, "<6>netif_stop_queue() cannot be called before register_netdev()"={7:0}, "<6>SLIP linefill/keepalive option.\n"={1610645531:0}, "<6>SLIP: version %s (dynamic channels, max=%d) (6 bit encapsulation enabled).\n"={1610645518:0}, "<7>%s: no packets received during keepalive timeout, hangup.\n"={-1757965168:0}, "bad line quality"={1073741829:0}, "driver error"={-2147483645:0}, "include/linux/netdevice.h"={3:0}, "sl%d"={268435488:0}, "slip"={32768:0}, \old(flags)=208, \old(LDV_IN_INTERRUPT)=0, \old(size)=2048, \old(slip_devs)=null, \old(slip_devs)=null, \old(slip_maxdev)=256, \result={42344577:0}, __this_module={1307015167:12}, flags=208, LDV_IN_INTERRUPT=1, size=2048, sl_ldisc={268435456:0}, sl_netdev_ops={1073738976:0}, slip_devs={0:0}, slip_maxdev=256, tmp={42344577:0}] [L6922] EXPR kzalloc((unsigned long )slip_maxdev * 8UL, 208U) VAL ["&(&sl->lock)->rlock"={1610645516:0}, "&sl->keepalive_timer"={1610645513:0}, "&sl->outfill_timer"={1080603028:0}, "0.8.4-NET3.019-NEWTTY"={1610645515:0}, "<3>%s: tty discipline still running\n"={1610645534:0}, "<3>SLIP: Can\'t allocate slip devices array.\n"={1610645519:0}, "<3>SLIP: can\'t register line discipline (err = %d)\n"={1610645512:0}, "<3>SLIP: can\'t unregister line discipline (err = %d)\n"={1073774603:0}, "<4>%s: compressed packet ignored\n"={13:0}, "<4>%s: memory squeeze, dropping packet.\n"={6:0}, "<4>%s: transmit timed out, %s?\n"={1:0}, "<4>%s: truncating oversized transmit packet!\n"={4:0}, "<4>%s: unable to grow slip buffers, MTU change cancelled.\n"={5:0}, "<4>%s: xmit call when iface is down\n"={34:0}, "<6>%s: header compression turned on\n"={2:0}, "<6>CSLIP: code copyright 1989 Regents of the University of California.\n"={1610645514:0}, "<6>netif_stop_queue() cannot be called before register_netdev()"={7:0}, "<6>SLIP linefill/keepalive option.\n"={1610645531:0}, "<6>SLIP: version %s (dynamic channels, max=%d) (6 bit encapsulation enabled).\n"={1610645518:0}, "<7>%s: no packets received during keepalive timeout, hangup.\n"={-1757965168:0}, "bad line quality"={1073741829:0}, "driver error"={-2147483645:0}, "include/linux/netdevice.h"={3:0}, "sl%d"={268435488:0}, "slip"={32768:0}, \old(LDV_IN_INTERRUPT)=0, \old(slip_devs)=null, \old(slip_devs)=null, \old(slip_maxdev)=256, __this_module={1307015167:12}, kzalloc((unsigned long )slip_maxdev * 8UL, 208U)={42344577:0}, LDV_IN_INTERRUPT=1, sl_ldisc={268435456:0}, sl_netdev_ops={1073738976:0}, slip_devs={0:0}, slip_maxdev=256] [L6922] tmp = kzalloc((unsigned long )slip_maxdev * 8UL, 208U) [L6923] slip_devs = (struct net_device **)tmp VAL ["&(&sl->lock)->rlock"={1610645516:0}, "&sl->keepalive_timer"={1610645513:0}, "&sl->outfill_timer"={1080603028:0}, "0.8.4-NET3.019-NEWTTY"={1610645515:0}, "<3>%s: tty discipline still running\n"={1610645534:0}, "<3>SLIP: Can\'t allocate slip devices array.\n"={1610645519:0}, "<3>SLIP: can\'t register line discipline (err = %d)\n"={1610645512:0}, "<3>SLIP: can\'t unregister line discipline (err = %d)\n"={1073774603:0}, "<4>%s: compressed packet ignored\n"={13:0}, "<4>%s: memory squeeze, dropping packet.\n"={6:0}, "<4>%s: transmit timed out, %s?\n"={1:0}, "<4>%s: truncating oversized transmit packet!\n"={4:0}, "<4>%s: unable to grow slip buffers, MTU change cancelled.\n"={5:0}, "<4>%s: xmit call when iface is down\n"={34:0}, "<6>%s: header compression turned on\n"={2:0}, "<6>CSLIP: code copyright 1989 Regents of the University of California.\n"={1610645514:0}, "<6>netif_stop_queue() cannot be called before register_netdev()"={7:0}, "<6>SLIP linefill/keepalive option.\n"={1610645531:0}, "<6>SLIP: version %s (dynamic channels, max=%d) (6 bit encapsulation enabled).\n"={1610645518:0}, "<7>%s: no packets received during keepalive timeout, hangup.\n"={-1757965168:0}, "bad line quality"={1073741829:0}, "driver error"={-2147483645:0}, "include/linux/netdevice.h"={3:0}, "sl%d"={268435488:0}, "slip"={32768:0}, \old(LDV_IN_INTERRUPT)=0, \old(slip_devs)=null, \old(slip_devs)=null, \old(slip_maxdev)=256, __this_module={1307015167:12}, LDV_IN_INTERRUPT=1, sl_ldisc={268435456:0}, sl_netdev_ops={1073738976:0}, slip_devs={42344577:0}, slip_maxdev=256, tmp={42344577:0}] [L6924] COND FALSE !((unsigned long )slip_devs == (unsigned long )((struct net_device **)0)) [L6930] EXPR, FCALL tty_register_ldisc(1, & sl_ldisc) [L6930] status = tty_register_ldisc(1, & sl_ldisc) [L6931] COND FALSE !(status != 0) VAL ["&(&sl->lock)->rlock"={1610645516:0}, "&sl->keepalive_timer"={1610645513:0}, "&sl->outfill_timer"={1080603028:0}, "0.8.4-NET3.019-NEWTTY"={1610645515:0}, "<3>%s: tty discipline still running\n"={1610645534:0}, "<3>SLIP: Can\'t allocate slip devices array.\n"={1610645519:0}, "<3>SLIP: can\'t register line discipline (err = %d)\n"={1610645512:0}, "<3>SLIP: can\'t unregister line discipline (err = %d)\n"={1073774603:0}, "<4>%s: compressed packet ignored\n"={13:0}, "<4>%s: memory squeeze, dropping packet.\n"={6:0}, "<4>%s: transmit timed out, %s?\n"={1:0}, "<4>%s: truncating oversized transmit packet!\n"={4:0}, "<4>%s: unable to grow slip buffers, MTU change cancelled.\n"={5:0}, "<4>%s: xmit call when iface is down\n"={34:0}, "<6>%s: header compression turned on\n"={2:0}, "<6>CSLIP: code copyright 1989 Regents of the University of California.\n"={1610645514:0}, "<6>netif_stop_queue() cannot be called before register_netdev()"={7:0}, "<6>SLIP linefill/keepalive option.\n"={1610645531:0}, "<6>SLIP: version %s (dynamic channels, max=%d) (6 bit encapsulation enabled).\n"={1610645518:0}, "<7>%s: no packets received during keepalive timeout, hangup.\n"={-1757965168:0}, "bad line quality"={1073741829:0}, "driver error"={-2147483645:0}, "include/linux/netdevice.h"={3:0}, "sl%d"={268435488:0}, "slip"={32768:0}, \old(LDV_IN_INTERRUPT)=0, \old(slip_devs)=null, \old(slip_devs)=null, \old(slip_maxdev)=256, __this_module={1307015167:12}, LDV_IN_INTERRUPT=1, sl_ldisc={268435456:0}, sl_netdev_ops={1073738976:0}, slip_devs={42344577:0}, slip_maxdev=256, status=0, tmp={42344577:0}] [L6937] RET return (status); VAL ["&(&sl->lock)->rlock"={1610645516:0}, "&sl->keepalive_timer"={1610645513:0}, "&sl->outfill_timer"={1080603028:0}, "0.8.4-NET3.019-NEWTTY"={1610645515:0}, "<3>%s: tty discipline still running\n"={1610645534:0}, "<3>SLIP: Can\'t allocate slip devices array.\n"={1610645519:0}, "<3>SLIP: can\'t register line discipline (err = %d)\n"={1610645512:0}, "<3>SLIP: can\'t unregister line discipline (err = %d)\n"={1073774603:0}, "<4>%s: compressed packet ignored\n"={13:0}, "<4>%s: memory squeeze, dropping packet.\n"={6:0}, "<4>%s: transmit timed out, %s?\n"={1:0}, "<4>%s: truncating oversized transmit packet!\n"={4:0}, "<4>%s: unable to grow slip buffers, MTU change cancelled.\n"={5:0}, "<4>%s: xmit call when iface is down\n"={34:0}, "<6>%s: header compression turned on\n"={2:0}, "<6>CSLIP: code copyright 1989 Regents of the University of California.\n"={1610645514:0}, "<6>netif_stop_queue() cannot be called before register_netdev()"={7:0}, "<6>SLIP linefill/keepalive option.\n"={1610645531:0}, "<6>SLIP: version %s (dynamic channels, max=%d) (6 bit encapsulation enabled).\n"={1610645518:0}, "<7>%s: no packets received during keepalive timeout, hangup.\n"={-1757965168:0}, "bad line quality"={1073741829:0}, "driver error"={-2147483645:0}, "include/linux/netdevice.h"={3:0}, "sl%d"={268435488:0}, "slip"={32768:0}, \old(LDV_IN_INTERRUPT)=0, \old(slip_devs)=null, \old(slip_devs)=null, \old(slip_maxdev)=256, \result=0, __this_module={1307015167:12}, LDV_IN_INTERRUPT=1, sl_ldisc={268435456:0}, sl_netdev_ops={1073738976:0}, slip_devs={42344577:0}, slip_maxdev=256, status=0, tmp={42344577:0}] [L7150] EXPR slip_init() VAL ["&(&sl->lock)->rlock"={1610645516:0}, "&sl->keepalive_timer"={1610645513:0}, "&sl->outfill_timer"={1080603028:0}, "0.8.4-NET3.019-NEWTTY"={1610645515:0}, "<3>%s: tty discipline still running\n"={1610645534:0}, "<3>SLIP: Can\'t allocate slip devices array.\n"={1610645519:0}, "<3>SLIP: can\'t register line discipline (err = %d)\n"={1610645512:0}, "<3>SLIP: can\'t unregister line discipline (err = %d)\n"={1073774603:0}, "<4>%s: compressed packet ignored\n"={13:0}, "<4>%s: memory squeeze, dropping packet.\n"={6:0}, "<4>%s: transmit timed out, %s?\n"={1:0}, "<4>%s: truncating oversized transmit packet!\n"={4:0}, "<4>%s: unable to grow slip buffers, MTU change cancelled.\n"={5:0}, "<4>%s: xmit call when iface is down\n"={34:0}, "<6>%s: header compression turned on\n"={2:0}, "<6>CSLIP: code copyright 1989 Regents of the University of California.\n"={1610645514:0}, "<6>netif_stop_queue() cannot be called before register_netdev()"={7:0}, "<6>SLIP linefill/keepalive option.\n"={1610645531:0}, "<6>SLIP: version %s (dynamic channels, max=%d) (6 bit encapsulation enabled).\n"={1610645518:0}, "<7>%s: no packets received during keepalive timeout, hangup.\n"={-1757965168:0}, "bad line quality"={1073741829:0}, "driver error"={-2147483645:0}, "include/linux/netdevice.h"={3:0}, "sl%d"={268435488:0}, "slip"={32768:0}, \old(LDV_IN_INTERRUPT)=0, \old(slip_devs)=null, \old(slip_devs)=null, \old(slip_maxdev)=256, __this_module={1307015167:12}, LDV_IN_INTERRUPT=1, ldv_s_sl_ldisc_tty_ldisc_ops=0, ldv_s_sl_netdev_ops_net_device_ops=0, sl_ldisc={268435456:0}, sl_netdev_ops={1073738976:0}, slip_devs={42344577:0}, slip_init()=0, slip_maxdev=256] [L7150] tmp = slip_init() [L7151] COND FALSE !(tmp != 0) VAL ["&(&sl->lock)->rlock"={1610645516:0}, "&sl->keepalive_timer"={1610645513:0}, "&sl->outfill_timer"={1080603028:0}, "0.8.4-NET3.019-NEWTTY"={1610645515:0}, "<3>%s: tty discipline still running\n"={1610645534:0}, "<3>SLIP: Can\'t allocate slip devices array.\n"={1610645519:0}, "<3>SLIP: can\'t register line discipline (err = %d)\n"={1610645512:0}, "<3>SLIP: can\'t unregister line discipline (err = %d)\n"={1073774603:0}, "<4>%s: compressed packet ignored\n"={13:0}, "<4>%s: memory squeeze, dropping packet.\n"={6:0}, "<4>%s: transmit timed out, %s?\n"={1:0}, "<4>%s: truncating oversized transmit packet!\n"={4:0}, "<4>%s: unable to grow slip buffers, MTU change cancelled.\n"={5:0}, "<4>%s: xmit call when iface is down\n"={34:0}, "<6>%s: header compression turned on\n"={2:0}, "<6>CSLIP: code copyright 1989 Regents of the University of California.\n"={1610645514:0}, "<6>netif_stop_queue() cannot be called before register_netdev()"={7:0}, "<6>SLIP linefill/keepalive option.\n"={1610645531:0}, "<6>SLIP: version %s (dynamic channels, max=%d) (6 bit encapsulation enabled).\n"={1610645518:0}, "<7>%s: no packets received during keepalive timeout, hangup.\n"={-1757965168:0}, "bad line quality"={1073741829:0}, "driver error"={-2147483645:0}, "include/linux/netdevice.h"={3:0}, "sl%d"={268435488:0}, "slip"={32768:0}, \old(LDV_IN_INTERRUPT)=0, \old(slip_devs)=null, \old(slip_devs)=null, \old(slip_maxdev)=256, __this_module={1307015167:12}, LDV_IN_INTERRUPT=1, ldv_s_sl_ldisc_tty_ldisc_ops=0, ldv_s_sl_netdev_ops_net_device_ops=0, sl_ldisc={268435456:0}, sl_netdev_ops={1073738976:0}, slip_devs={42344577:0}, slip_maxdev=256, tmp=0] [L7292] tmp___1 = __VERIFIER_nondet_int() [L7293] COND TRUE (tmp___1 != 0 || ldv_s_sl_netdev_ops_net_device_ops != 0) || ldv_s_sl_ldisc_tty_ldisc_ops != 0 VAL ["&(&sl->lock)->rlock"={1610645516:0}, "&sl->keepalive_timer"={1610645513:0}, "&sl->outfill_timer"={1080603028:0}, "0.8.4-NET3.019-NEWTTY"={1610645515:0}, "<3>%s: tty discipline still running\n"={1610645534:0}, "<3>SLIP: Can\'t allocate slip devices array.\n"={1610645519:0}, "<3>SLIP: can\'t register line discipline (err = %d)\n"={1610645512:0}, "<3>SLIP: can\'t unregister line discipline (err = %d)\n"={1073774603:0}, "<4>%s: compressed packet ignored\n"={13:0}, "<4>%s: memory squeeze, dropping packet.\n"={6:0}, "<4>%s: transmit timed out, %s?\n"={1:0}, "<4>%s: truncating oversized transmit packet!\n"={4:0}, "<4>%s: unable to grow slip buffers, MTU change cancelled.\n"={5:0}, "<4>%s: xmit call when iface is down\n"={34:0}, "<6>%s: header compression turned on\n"={2:0}, "<6>CSLIP: code copyright 1989 Regents of the University of California.\n"={1610645514:0}, "<6>netif_stop_queue() cannot be called before register_netdev()"={7:0}, "<6>SLIP linefill/keepalive option.\n"={1610645531:0}, "<6>SLIP: version %s (dynamic channels, max=%d) (6 bit encapsulation enabled).\n"={1610645518:0}, "<7>%s: no packets received during keepalive timeout, hangup.\n"={-1757965168:0}, "bad line quality"={1073741829:0}, "driver error"={-2147483645:0}, "include/linux/netdevice.h"={3:0}, "sl%d"={268435488:0}, "slip"={32768:0}, \old(LDV_IN_INTERRUPT)=0, \old(slip_devs)=null, \old(slip_devs)=null, \old(slip_maxdev)=256, __this_module={1307015167:12}, LDV_IN_INTERRUPT=1, ldv_s_sl_ldisc_tty_ldisc_ops=0, ldv_s_sl_netdev_ops_net_device_ops=0, sl_ldisc={268435456:0}, sl_netdev_ops={1073738976:0}, slip_devs={42344577:0}, slip_maxdev=256, tmp=0, tmp___1=1] [L7158] tmp___0 = __VERIFIER_nondet_int() [L7160] case 0: [L7175] case 1: [L7190] case 2: [L7205] case 3: [L7214] case 4: [L7218] case 5: [L7222] case 6: [L7226] case 7: [L7230] case 8: [L7234] case 9: VAL ["&(&sl->lock)->rlock"={1610645516:0}, "&sl->keepalive_timer"={1610645513:0}, "&sl->outfill_timer"={1080603028:0}, "0.8.4-NET3.019-NEWTTY"={1610645515:0}, "<3>%s: tty discipline still running\n"={1610645534:0}, "<3>SLIP: Can\'t allocate slip devices array.\n"={1610645519:0}, "<3>SLIP: can\'t register line discipline (err = %d)\n"={1610645512:0}, "<3>SLIP: can\'t unregister line discipline (err = %d)\n"={1073774603:0}, "<4>%s: compressed packet ignored\n"={13:0}, "<4>%s: memory squeeze, dropping packet.\n"={6:0}, "<4>%s: transmit timed out, %s?\n"={1:0}, "<4>%s: truncating oversized transmit packet!\n"={4:0}, "<4>%s: unable to grow slip buffers, MTU change cancelled.\n"={5:0}, "<4>%s: xmit call when iface is down\n"={34:0}, "<6>%s: header compression turned on\n"={2:0}, "<6>CSLIP: code copyright 1989 Regents of the University of California.\n"={1610645514:0}, "<6>netif_stop_queue() cannot be called before register_netdev()"={7:0}, "<6>SLIP linefill/keepalive option.\n"={1610645531:0}, "<6>SLIP: version %s (dynamic channels, max=%d) (6 bit encapsulation enabled).\n"={1610645518:0}, "<7>%s: no packets received during keepalive timeout, hangup.\n"={-1757965168:0}, "bad line quality"={1073741829:0}, "driver error"={-2147483645:0}, "include/linux/netdevice.h"={3:0}, "sl%d"={268435488:0}, "slip"={32768:0}, \old(LDV_IN_INTERRUPT)=0, \old(slip_devs)=null, \old(slip_devs)=null, \old(slip_maxdev)=256, __this_module={1307015167:12}, LDV_IN_INTERRUPT=1, ldv_s_sl_ldisc_tty_ldisc_ops=0, ldv_s_sl_netdev_ops_net_device_ops=0, sl_ldisc={268435456:0}, sl_netdev_ops={1073738976:0}, slip_devs={42344577:0}, slip_maxdev=256, tmp=0, tmp___0=9, tmp___1=1] [L7235] COND TRUE ldv_s_sl_ldisc_tty_ldisc_ops == 0 [L7236] FCALL ldv_handler_precall() VAL ["&(&sl->lock)->rlock"={1610645516:0}, "&sl->keepalive_timer"={1610645513:0}, "&sl->outfill_timer"={1080603028:0}, "0.8.4-NET3.019-NEWTTY"={1610645515:0}, "<3>%s: tty discipline still running\n"={1610645534:0}, "<3>SLIP: Can\'t allocate slip devices array.\n"={1610645519:0}, "<3>SLIP: can\'t register line discipline (err = %d)\n"={1610645512:0}, "<3>SLIP: can\'t unregister line discipline (err = %d)\n"={1073774603:0}, "<4>%s: compressed packet ignored\n"={13:0}, "<4>%s: memory squeeze, dropping packet.\n"={6:0}, "<4>%s: transmit timed out, %s?\n"={1:0}, "<4>%s: truncating oversized transmit packet!\n"={4:0}, "<4>%s: unable to grow slip buffers, MTU change cancelled.\n"={5:0}, "<4>%s: xmit call when iface is down\n"={34:0}, "<6>%s: header compression turned on\n"={2:0}, "<6>CSLIP: code copyright 1989 Regents of the University of California.\n"={1610645514:0}, "<6>netif_stop_queue() cannot be called before register_netdev()"={7:0}, "<6>SLIP linefill/keepalive option.\n"={1610645531:0}, "<6>SLIP: version %s (dynamic channels, max=%d) (6 bit encapsulation enabled).\n"={1610645518:0}, "<7>%s: no packets received during keepalive timeout, hangup.\n"={-1757965168:0}, "bad line quality"={1073741829:0}, "driver error"={-2147483645:0}, "include/linux/netdevice.h"={3:0}, "sl%d"={268435488:0}, "slip"={32768:0}, \old(LDV_IN_INTERRUPT)=0, \old(slip_devs)=null, \old(slip_devs)=null, \old(slip_maxdev)=256, __this_module={1307015167:12}, LDV_IN_INTERRUPT=1, ldv_s_sl_ldisc_tty_ldisc_ops=0, ldv_s_sl_netdev_ops_net_device_ops=0, sl_ldisc={268435456:0}, sl_netdev_ops={1073738976:0}, slip_devs={42344577:0}, slip_maxdev=256, tmp=0, tmp___0=9, tmp___1=1] [L7237] CALL ldv_slip_open_3(var_group5) VAL ["&(&sl->lock)->rlock"={1610645516:0}, "&sl->keepalive_timer"={1610645513:0}, "&sl->outfill_timer"={1080603028:0}, "0.8.4-NET3.019-NEWTTY"={1610645515:0}, "<3>%s: tty discipline still running\n"={1610645534:0}, "<3>SLIP: Can\'t allocate slip devices array.\n"={1610645519:0}, "<3>SLIP: can\'t register line discipline (err = %d)\n"={1610645512:0}, "<3>SLIP: can\'t unregister line discipline (err = %d)\n"={1073774603:0}, "<4>%s: compressed packet ignored\n"={13:0}, "<4>%s: memory squeeze, dropping packet.\n"={6:0}, "<4>%s: transmit timed out, %s?\n"={1:0}, "<4>%s: truncating oversized transmit packet!\n"={4:0}, "<4>%s: unable to grow slip buffers, MTU change cancelled.\n"={5:0}, "<4>%s: xmit call when iface is down\n"={34:0}, "<6>%s: header compression turned on\n"={2:0}, "<6>CSLIP: code copyright 1989 Regents of the University of California.\n"={1610645514:0}, "<6>netif_stop_queue() cannot be called before register_netdev()"={7:0}, "<6>SLIP linefill/keepalive option.\n"={1610645531:0}, "<6>SLIP: version %s (dynamic channels, max=%d) (6 bit encapsulation enabled).\n"={1610645518:0}, "<7>%s: no packets received during keepalive timeout, hangup.\n"={-1757965168:0}, "bad line quality"={1073741829:0}, "driver error"={-2147483645:0}, "include/linux/netdevice.h"={3:0}, "sl%d"={268435488:0}, "slip"={32768:0}, \old(LDV_IN_INTERRUPT)=0, \old(slip_devs)=null, \old(slip_devs)=null, \old(slip_maxdev)=256, __this_module={1307015167:12}, LDV_IN_INTERRUPT=1, sl_ldisc={268435456:0}, sl_netdev_ops={1073738976:0}, slip_devs={42344577:0}, slip_maxdev=256, tty={268435488:-1075}] [L7337] ldv_func_ret_type___1 ldv_func_res ; [L7338] int tmp ; VAL ["&(&sl->lock)->rlock"={1610645516:0}, "&sl->keepalive_timer"={1610645513:0}, "&sl->outfill_timer"={1080603028:0}, "0.8.4-NET3.019-NEWTTY"={1610645515:0}, "<3>%s: tty discipline still running\n"={1610645534:0}, "<3>SLIP: Can\'t allocate slip devices array.\n"={1610645519:0}, "<3>SLIP: can\'t register line discipline (err = %d)\n"={1610645512:0}, "<3>SLIP: can\'t unregister line discipline (err = %d)\n"={1073774603:0}, "<4>%s: compressed packet ignored\n"={13:0}, "<4>%s: memory squeeze, dropping packet.\n"={6:0}, "<4>%s: transmit timed out, %s?\n"={1:0}, "<4>%s: truncating oversized transmit packet!\n"={4:0}, "<4>%s: unable to grow slip buffers, MTU change cancelled.\n"={5:0}, "<4>%s: xmit call when iface is down\n"={34:0}, "<6>%s: header compression turned on\n"={2:0}, "<6>CSLIP: code copyright 1989 Regents of the University of California.\n"={1610645514:0}, "<6>netif_stop_queue() cannot be called before register_netdev()"={7:0}, "<6>SLIP linefill/keepalive option.\n"={1610645531:0}, "<6>SLIP: version %s (dynamic channels, max=%d) (6 bit encapsulation enabled).\n"={1610645518:0}, "<7>%s: no packets received during keepalive timeout, hangup.\n"={-1757965168:0}, "bad line quality"={1073741829:0}, "driver error"={-2147483645:0}, "include/linux/netdevice.h"={3:0}, "sl%d"={268435488:0}, "slip"={32768:0}, \old(LDV_IN_INTERRUPT)=0, \old(slip_devs)=null, \old(slip_devs)=null, \old(slip_maxdev)=256, __this_module={1307015167:12}, LDV_IN_INTERRUPT=1, sl_ldisc={268435456:0}, sl_netdev_ops={1073738976:0}, slip_devs={42344577:0}, slip_maxdev=256, tty={268435488:-1075}, tty={268435488:-1075}] [L7341] CALL, EXPR slip_open(tty) VAL ["&(&sl->lock)->rlock"={1610645516:0}, "&sl->keepalive_timer"={1610645513:0}, "&sl->outfill_timer"={1080603028:0}, "0.8.4-NET3.019-NEWTTY"={1610645515:0}, "<3>%s: tty discipline still running\n"={1610645534:0}, "<3>SLIP: Can\'t allocate slip devices array.\n"={1610645519:0}, "<3>SLIP: can\'t register line discipline (err = %d)\n"={1610645512:0}, "<3>SLIP: can\'t unregister line discipline (err = %d)\n"={1073774603:0}, "<4>%s: compressed packet ignored\n"={13:0}, "<4>%s: memory squeeze, dropping packet.\n"={6:0}, "<4>%s: transmit timed out, %s?\n"={1:0}, "<4>%s: truncating oversized transmit packet!\n"={4:0}, "<4>%s: unable to grow slip buffers, MTU change cancelled.\n"={5:0}, "<4>%s: xmit call when iface is down\n"={34:0}, "<6>%s: header compression turned on\n"={2:0}, "<6>CSLIP: code copyright 1989 Regents of the University of California.\n"={1610645514:0}, "<6>netif_stop_queue() cannot be called before register_netdev()"={7:0}, "<6>SLIP linefill/keepalive option.\n"={1610645531:0}, "<6>SLIP: version %s (dynamic channels, max=%d) (6 bit encapsulation enabled).\n"={1610645518:0}, "<7>%s: no packets received during keepalive timeout, hangup.\n"={-1757965168:0}, "bad line quality"={1073741829:0}, "driver error"={-2147483645:0}, "include/linux/netdevice.h"={3:0}, "sl%d"={268435488:0}, "slip"={32768:0}, \old(LDV_IN_INTERRUPT)=0, \old(slip_devs)=null, \old(slip_devs)=null, \old(slip_maxdev)=256, __this_module={1307015167:12}, LDV_IN_INTERRUPT=1, sl_ldisc={268435456:0}, sl_netdev_ops={1073738976:0}, slip_devs={42344577:0}, slip_maxdev=256, tty={268435488:-1075}] [L6158] struct slip *sl ; [L6159] int err ; [L6160] int tmp ; [L6161] dev_t tmp___0 ; [L6162] struct task_struct *tmp___1 ; [L6163] int tmp___2 ; [L6166] EXPR, FCALL capable(12) [L6166] tmp = capable(12) [L6167] COND FALSE !(tmp == 0) [L6172] EXPR, FCALL tty->ops [L6172] EXPR, FCALL (tty->ops)->write VAL ["&(&sl->lock)->rlock"={1610645516:0}, "&sl->keepalive_timer"={1610645513:0}, "&sl->outfill_timer"={1080603028:0}, "0.8.4-NET3.019-NEWTTY"={1610645515:0}, "<3>%s: tty discipline still running\n"={1610645534:0}, "<3>SLIP: Can\'t allocate slip devices array.\n"={1610645519:0}, "<3>SLIP: can\'t register line discipline (err = %d)\n"={1610645512:0}, "<3>SLIP: can\'t unregister line discipline (err = %d)\n"={1073774603:0}, "<4>%s: compressed packet ignored\n"={13:0}, "<4>%s: memory squeeze, dropping packet.\n"={6:0}, "<4>%s: transmit timed out, %s?\n"={1:0}, "<4>%s: truncating oversized transmit packet!\n"={4:0}, "<4>%s: unable to grow slip buffers, MTU change cancelled.\n"={5:0}, "<4>%s: xmit call when iface is down\n"={34:0}, "<6>%s: header compression turned on\n"={2:0}, "<6>CSLIP: code copyright 1989 Regents of the University of California.\n"={1610645514:0}, "<6>netif_stop_queue() cannot be called before register_netdev()"={7:0}, "<6>SLIP linefill/keepalive option.\n"={1610645531:0}, "<6>SLIP: version %s (dynamic channels, max=%d) (6 bit encapsulation enabled).\n"={1610645518:0}, "<7>%s: no packets received during keepalive timeout, hangup.\n"={-1757965168:0}, "bad line quality"={1073741829:0}, "driver error"={-2147483645:0}, "include/linux/netdevice.h"={3:0}, "sl%d"={268435488:0}, "slip"={32768:0}, (tty->ops)->write={-1:15}, \old(LDV_IN_INTERRUPT)=0, \old(slip_devs)=null, \old(slip_devs)=null, \old(slip_maxdev)=256, __this_module={1307015167:12}, LDV_IN_INTERRUPT=1, sl_ldisc={268435456:0}, sl_netdev_ops={1073738976:0}, slip_devs={42344577:0}, slip_maxdev=256, tmp=1, tty={268435488:-1075}, tty={268435488:-1075}, tty->ops={268435456:160}] [L6172-L6174] COND FALSE !((unsigned long )(tty->ops)->write == (unsigned long )((int (*/* const */)(struct tty_struct * , unsigned char const * , int ))0)) [L6179] FCALL rtnl_lock() VAL ["&(&sl->lock)->rlock"={1610645516:0}, "&sl->keepalive_timer"={1610645513:0}, "&sl->outfill_timer"={1080603028:0}, "0.8.4-NET3.019-NEWTTY"={1610645515:0}, "<3>%s: tty discipline still running\n"={1610645534:0}, "<3>SLIP: Can\'t allocate slip devices array.\n"={1610645519:0}, "<3>SLIP: can\'t register line discipline (err = %d)\n"={1610645512:0}, "<3>SLIP: can\'t unregister line discipline (err = %d)\n"={1073774603:0}, "<4>%s: compressed packet ignored\n"={13:0}, "<4>%s: memory squeeze, dropping packet.\n"={6:0}, "<4>%s: transmit timed out, %s?\n"={1:0}, "<4>%s: truncating oversized transmit packet!\n"={4:0}, "<4>%s: unable to grow slip buffers, MTU change cancelled.\n"={5:0}, "<4>%s: xmit call when iface is down\n"={34:0}, "<6>%s: header compression turned on\n"={2:0}, "<6>CSLIP: code copyright 1989 Regents of the University of California.\n"={1610645514:0}, "<6>netif_stop_queue() cannot be called before register_netdev()"={7:0}, "<6>SLIP linefill/keepalive option.\n"={1610645531:0}, "<6>SLIP: version %s (dynamic channels, max=%d) (6 bit encapsulation enabled).\n"={1610645518:0}, "<7>%s: no packets received during keepalive timeout, hangup.\n"={-1757965168:0}, "bad line quality"={1073741829:0}, "driver error"={-2147483645:0}, "include/linux/netdevice.h"={3:0}, "sl%d"={268435488:0}, "slip"={32768:0}, \old(LDV_IN_INTERRUPT)=0, \old(slip_devs)=null, \old(slip_devs)=null, \old(slip_maxdev)=256, __this_module={1307015167:12}, LDV_IN_INTERRUPT=1, sl_ldisc={268435456:0}, sl_netdev_ops={1073738976:0}, slip_devs={42344577:0}, slip_maxdev=256, tmp=1, tty={268435488:-1075}, tty={268435488:-1075}] [L6180] CALL sl_sync() VAL ["&(&sl->lock)->rlock"={1610645516:0}, "&sl->keepalive_timer"={1610645513:0}, "&sl->outfill_timer"={1080603028:0}, "0.8.4-NET3.019-NEWTTY"={1610645515:0}, "<3>%s: tty discipline still running\n"={1610645534:0}, "<3>SLIP: Can\'t allocate slip devices array.\n"={1610645519:0}, "<3>SLIP: can\'t register line discipline (err = %d)\n"={1610645512:0}, "<3>SLIP: can\'t unregister line discipline (err = %d)\n"={1073774603:0}, "<4>%s: compressed packet ignored\n"={13:0}, "<4>%s: memory squeeze, dropping packet.\n"={6:0}, "<4>%s: transmit timed out, %s?\n"={1:0}, "<4>%s: truncating oversized transmit packet!\n"={4:0}, "<4>%s: unable to grow slip buffers, MTU change cancelled.\n"={5:0}, "<4>%s: xmit call when iface is down\n"={34:0}, "<6>%s: header compression turned on\n"={2:0}, "<6>CSLIP: code copyright 1989 Regents of the University of California.\n"={1610645514:0}, "<6>netif_stop_queue() cannot be called before register_netdev()"={7:0}, "<6>SLIP linefill/keepalive option.\n"={1610645531:0}, "<6>SLIP: version %s (dynamic channels, max=%d) (6 bit encapsulation enabled).\n"={1610645518:0}, "<7>%s: no packets received during keepalive timeout, hangup.\n"={-1757965168:0}, "bad line quality"={1073741829:0}, "driver error"={-2147483645:0}, "include/linux/netdevice.h"={3:0}, "sl%d"={268435488:0}, "slip"={32768:0}, \old(LDV_IN_INTERRUPT)=0, \old(slip_devs)=null, \old(slip_devs)=null, \old(slip_maxdev)=256, __this_module={1307015167:12}, LDV_IN_INTERRUPT=1, sl_ldisc={268435456:0}, sl_netdev_ops={1073738976:0}, slip_devs={42344577:0}, slip_maxdev=256] [L6032] int i ; [L6033] struct net_device *dev ; [L6034] struct slip *sl ; [L6035] void *tmp ; [L6038] i = 0 VAL ["&(&sl->lock)->rlock"={1610645516:0}, "&sl->keepalive_timer"={1610645513:0}, "&sl->outfill_timer"={1080603028:0}, "0.8.4-NET3.019-NEWTTY"={1610645515:0}, "<3>%s: tty discipline still running\n"={1610645534:0}, "<3>SLIP: Can\'t allocate slip devices array.\n"={1610645519:0}, "<3>SLIP: can\'t register line discipline (err = %d)\n"={1610645512:0}, "<3>SLIP: can\'t unregister line discipline (err = %d)\n"={1073774603:0}, "<4>%s: compressed packet ignored\n"={13:0}, "<4>%s: memory squeeze, dropping packet.\n"={6:0}, "<4>%s: transmit timed out, %s?\n"={1:0}, "<4>%s: truncating oversized transmit packet!\n"={4:0}, "<4>%s: unable to grow slip buffers, MTU change cancelled.\n"={5:0}, "<4>%s: xmit call when iface is down\n"={34:0}, "<6>%s: header compression turned on\n"={2:0}, "<6>CSLIP: code copyright 1989 Regents of the University of California.\n"={1610645514:0}, "<6>netif_stop_queue() cannot be called before register_netdev()"={7:0}, "<6>SLIP linefill/keepalive option.\n"={1610645531:0}, "<6>SLIP: version %s (dynamic channels, max=%d) (6 bit encapsulation enabled).\n"={1610645518:0}, "<7>%s: no packets received during keepalive timeout, hangup.\n"={-1757965168:0}, "bad line quality"={1073741829:0}, "driver error"={-2147483645:0}, "include/linux/netdevice.h"={3:0}, "sl%d"={268435488:0}, "slip"={32768:0}, \old(LDV_IN_INTERRUPT)=0, \old(slip_devs)=null, \old(slip_devs)=null, \old(slip_maxdev)=256, __this_module={1307015167:12}, i=0, LDV_IN_INTERRUPT=1, sl_ldisc={268435456:0}, sl_netdev_ops={1073738976:0}, slip_devs={42344577:0}, slip_maxdev=256] [L6062] COND TRUE i < slip_maxdev VAL ["&(&sl->lock)->rlock"={1610645516:0}, "&sl->keepalive_timer"={1610645513:0}, "&sl->outfill_timer"={1080603028:0}, "0.8.4-NET3.019-NEWTTY"={1610645515:0}, "<3>%s: tty discipline still running\n"={1610645534:0}, "<3>SLIP: Can\'t allocate slip devices array.\n"={1610645519:0}, "<3>SLIP: can\'t register line discipline (err = %d)\n"={1610645512:0}, "<3>SLIP: can\'t unregister line discipline (err = %d)\n"={1073774603:0}, "<4>%s: compressed packet ignored\n"={13:0}, "<4>%s: memory squeeze, dropping packet.\n"={6:0}, "<4>%s: transmit timed out, %s?\n"={1:0}, "<4>%s: truncating oversized transmit packet!\n"={4:0}, "<4>%s: unable to grow slip buffers, MTU change cancelled.\n"={5:0}, "<4>%s: xmit call when iface is down\n"={34:0}, "<6>%s: header compression turned on\n"={2:0}, "<6>CSLIP: code copyright 1989 Regents of the University of California.\n"={1610645514:0}, "<6>netif_stop_queue() cannot be called before register_netdev()"={7:0}, "<6>SLIP linefill/keepalive option.\n"={1610645531:0}, "<6>SLIP: version %s (dynamic channels, max=%d) (6 bit encapsulation enabled).\n"={1610645518:0}, "<7>%s: no packets received during keepalive timeout, hangup.\n"={-1757965168:0}, "bad line quality"={1073741829:0}, "driver error"={-2147483645:0}, "include/linux/netdevice.h"={3:0}, "sl%d"={268435488:0}, "slip"={32768:0}, \old(LDV_IN_INTERRUPT)=0, \old(slip_devs)=null, \old(slip_devs)=null, \old(slip_maxdev)=256, __this_module={1307015167:12}, i=0, LDV_IN_INTERRUPT=1, sl_ldisc={268435456:0}, sl_netdev_ops={1073738976:0}, slip_devs={42344577:0}, slip_maxdev=256] [L6041] EXPR, FCALL slip_devs + (unsigned long )i [L6041] dev = *(slip_devs + (unsigned long )i) [L6042] COND TRUE, RET (unsigned long )dev == (unsigned long )((struct net_device *)0) VAL ["&(&sl->lock)->rlock"={1610645516:0}, "&sl->keepalive_timer"={1610645513:0}, "&sl->outfill_timer"={1080603028:0}, "0.8.4-NET3.019-NEWTTY"={1610645515:0}, "<3>%s: tty discipline still running\n"={1610645534:0}, "<3>SLIP: Can\'t allocate slip devices array.\n"={1610645519:0}, "<3>SLIP: can\'t register line discipline (err = %d)\n"={1610645512:0}, "<3>SLIP: can\'t unregister line discipline (err = %d)\n"={1073774603:0}, "<4>%s: compressed packet ignored\n"={13:0}, "<4>%s: memory squeeze, dropping packet.\n"={6:0}, "<4>%s: transmit timed out, %s?\n"={1:0}, "<4>%s: truncating oversized transmit packet!\n"={4:0}, "<4>%s: unable to grow slip buffers, MTU change cancelled.\n"={5:0}, "<4>%s: xmit call when iface is down\n"={34:0}, "<6>%s: header compression turned on\n"={2:0}, "<6>CSLIP: code copyright 1989 Regents of the University of California.\n"={1610645514:0}, "<6>netif_stop_queue() cannot be called before register_netdev()"={7:0}, "<6>SLIP linefill/keepalive option.\n"={1610645531:0}, "<6>SLIP: version %s (dynamic channels, max=%d) (6 bit encapsulation enabled).\n"={1610645518:0}, "<7>%s: no packets received during keepalive timeout, hangup.\n"={-1757965168:0}, "bad line quality"={1073741829:0}, "driver error"={-2147483645:0}, "include/linux/netdevice.h"={3:0}, "sl%d"={268435488:0}, "slip"={32768:0}, \old(LDV_IN_INTERRUPT)=0, \old(slip_devs)=null, \old(slip_devs)=null, \old(slip_maxdev)=256, __this_module={1307015167:12}, dev={268570916:-268570916}, i=0, LDV_IN_INTERRUPT=1, sl_ldisc={268435456:0}, sl_netdev_ops={1073738976:0}, slip_devs={42344577:0}, slip_maxdev=256] [L6180] sl_sync() VAL ["&(&sl->lock)->rlock"={1610645516:0}, "&sl->keepalive_timer"={1610645513:0}, "&sl->outfill_timer"={1080603028:0}, "0.8.4-NET3.019-NEWTTY"={1610645515:0}, "<3>%s: tty discipline still running\n"={1610645534:0}, "<3>SLIP: Can\'t allocate slip devices array.\n"={1610645519:0}, "<3>SLIP: can\'t register line discipline (err = %d)\n"={1610645512:0}, "<3>SLIP: can\'t unregister line discipline (err = %d)\n"={1073774603:0}, "<4>%s: compressed packet ignored\n"={13:0}, "<4>%s: memory squeeze, dropping packet.\n"={6:0}, "<4>%s: transmit timed out, %s?\n"={1:0}, "<4>%s: truncating oversized transmit packet!\n"={4:0}, "<4>%s: unable to grow slip buffers, MTU change cancelled.\n"={5:0}, "<4>%s: xmit call when iface is down\n"={34:0}, "<6>%s: header compression turned on\n"={2:0}, "<6>CSLIP: code copyright 1989 Regents of the University of California.\n"={1610645514:0}, "<6>netif_stop_queue() cannot be called before register_netdev()"={7:0}, "<6>SLIP linefill/keepalive option.\n"={1610645531:0}, "<6>SLIP: version %s (dynamic channels, max=%d) (6 bit encapsulation enabled).\n"={1610645518:0}, "<7>%s: no packets received during keepalive timeout, hangup.\n"={-1757965168:0}, "bad line quality"={1073741829:0}, "driver error"={-2147483645:0}, "include/linux/netdevice.h"={3:0}, "sl%d"={268435488:0}, "slip"={32768:0}, \old(LDV_IN_INTERRUPT)=0, \old(slip_devs)=null, \old(slip_devs)=null, \old(slip_maxdev)=256, __this_module={1307015167:12}, LDV_IN_INTERRUPT=1, sl_ldisc={268435456:0}, sl_netdev_ops={1073738976:0}, slip_devs={42344577:0}, slip_maxdev=256, tmp=1, tty={268435488:-1075}, tty={268435488:-1075}] [L6181] EXPR, FCALL tty->disc_data [L6181] sl = (struct slip *)tty->disc_data [L6182] err = -17 [L6183] (unsigned long )sl != (unsigned long )((struct slip *)0) && sl->magic == 21250 [L6183] EXPR, FCALL sl->magic [L6183] (unsigned long )sl != (unsigned long )((struct slip *)0) && sl->magic == 21250 VAL ["&(&sl->lock)->rlock"={1610645516:0}, "&sl->keepalive_timer"={1610645513:0}, "&sl->outfill_timer"={1080603028:0}, "0.8.4-NET3.019-NEWTTY"={1610645515:0}, "<3>%s: tty discipline still running\n"={1610645534:0}, "<3>SLIP: Can\'t allocate slip devices array.\n"={1610645519:0}, "<3>SLIP: can\'t register line discipline (err = %d)\n"={1610645512:0}, "<3>SLIP: can\'t unregister line discipline (err = %d)\n"={1073774603:0}, "<4>%s: compressed packet ignored\n"={13:0}, "<4>%s: memory squeeze, dropping packet.\n"={6:0}, "<4>%s: transmit timed out, %s?\n"={1:0}, "<4>%s: truncating oversized transmit packet!\n"={4:0}, "<4>%s: unable to grow slip buffers, MTU change cancelled.\n"={5:0}, "<4>%s: xmit call when iface is down\n"={34:0}, "<6>%s: header compression turned on\n"={2:0}, "<6>CSLIP: code copyright 1989 Regents of the University of California.\n"={1610645514:0}, "<6>netif_stop_queue() cannot be called before register_netdev()"={7:0}, "<6>SLIP linefill/keepalive option.\n"={1610645531:0}, "<6>SLIP: version %s (dynamic channels, max=%d) (6 bit encapsulation enabled).\n"={1610645518:0}, "<7>%s: no packets received during keepalive timeout, hangup.\n"={-1757965168:0}, "bad line quality"={1073741829:0}, "driver error"={-2147483645:0}, "include/linux/netdevice.h"={3:0}, "sl%d"={268435488:0}, "slip"={32768:0}, (unsigned long )sl != (unsigned long )((struct slip *)0) && sl->magic == 21250=0, \old(LDV_IN_INTERRUPT)=0, \old(slip_devs)=null, \old(slip_devs)=null, \old(slip_maxdev)=256, __this_module={1307015167:12}, err=4294967279, LDV_IN_INTERRUPT=1, sl={268435488:340}, sl->magic=8032, sl_ldisc={268435456:0}, sl_netdev_ops={1073738976:0}, slip_devs={42344577:0}, slip_maxdev=256, tmp=1, tty={268435488:-1075}, tty={268435488:-1075}] [L6183] COND FALSE !((unsigned long )sl != (unsigned long )((struct slip *)0) && sl->magic == 21250) [L6188] err = -23 [L6189] EXPR, FCALL tty_devnum(tty) [L6189] tmp___0 = tty_devnum(tty) [L6190] CALL, EXPR sl_alloc(tmp___0) VAL ["&(&sl->lock)->rlock"={1610645516:0}, "&sl->keepalive_timer"={1610645513:0}, "&sl->outfill_timer"={1080603028:0}, "0.8.4-NET3.019-NEWTTY"={1610645515:0}, "<3>%s: tty discipline still running\n"={1610645534:0}, "<3>SLIP: Can\'t allocate slip devices array.\n"={1610645519:0}, "<3>SLIP: can\'t register line discipline (err = %d)\n"={1610645512:0}, "<3>SLIP: can\'t unregister line discipline (err = %d)\n"={1073774603:0}, "<4>%s: compressed packet ignored\n"={13:0}, "<4>%s: memory squeeze, dropping packet.\n"={6:0}, "<4>%s: transmit timed out, %s?\n"={1:0}, "<4>%s: truncating oversized transmit packet!\n"={4:0}, "<4>%s: unable to grow slip buffers, MTU change cancelled.\n"={5:0}, "<4>%s: xmit call when iface is down\n"={34:0}, "<6>%s: header compression turned on\n"={2:0}, "<6>CSLIP: code copyright 1989 Regents of the University of California.\n"={1610645514:0}, "<6>netif_stop_queue() cannot be called before register_netdev()"={7:0}, "<6>SLIP linefill/keepalive option.\n"={1610645531:0}, "<6>SLIP: version %s (dynamic channels, max=%d) (6 bit encapsulation enabled).\n"={1610645518:0}, "<7>%s: no packets received during keepalive timeout, hangup.\n"={-1757965168:0}, "bad line quality"={1073741829:0}, "driver error"={-2147483645:0}, "include/linux/netdevice.h"={3:0}, "sl%d"={268435488:0}, "slip"={32768:0}, \old(LDV_IN_INTERRUPT)=0, \old(line)=0, \old(slip_devs)=null, \old(slip_devs)=null, \old(slip_maxdev)=256, __this_module={1307015167:12}, LDV_IN_INTERRUPT=1, sl_ldisc={268435456:0}, sl_netdev_ops={1073738976:0}, slip_devs={42344577:0}, slip_maxdev=256] [L6073] int i ; [L6074] struct net_device *dev ; [L6075] struct slip *sl ; [L6076] void *tmp ; [L6077] int tmp___0 ; [L6078] FCALL char name[16U] ; [L6079] void *tmp___1 ; [L6080] FCALL struct lock_class_key __key ; [L6081] FCALL struct lock_class_key __key___0 ; [L6082] FCALL struct lock_class_key __key___1 ; [L6085] dev = 0 VAL ["&(&sl->lock)->rlock"={1610645516:0}, "&sl->keepalive_timer"={1610645513:0}, "&sl->outfill_timer"={1080603028:0}, "0.8.4-NET3.019-NEWTTY"={1610645515:0}, "<3>%s: tty discipline still running\n"={1610645534:0}, "<3>SLIP: Can\'t allocate slip devices array.\n"={1610645519:0}, "<3>SLIP: can\'t register line discipline (err = %d)\n"={1610645512:0}, "<3>SLIP: can\'t unregister line discipline (err = %d)\n"={1073774603:0}, "<4>%s: compressed packet ignored\n"={13:0}, "<4>%s: memory squeeze, dropping packet.\n"={6:0}, "<4>%s: transmit timed out, %s?\n"={1:0}, "<4>%s: truncating oversized transmit packet!\n"={4:0}, "<4>%s: unable to grow slip buffers, MTU change cancelled.\n"={5:0}, "<4>%s: xmit call when iface is down\n"={34:0}, "<6>%s: header compression turned on\n"={2:0}, "<6>CSLIP: code copyright 1989 Regents of the University of California.\n"={1610645514:0}, "<6>netif_stop_queue() cannot be called before register_netdev()"={7:0}, "<6>SLIP linefill/keepalive option.\n"={1610645531:0}, "<6>SLIP: version %s (dynamic channels, max=%d) (6 bit encapsulation enabled).\n"={1610645518:0}, "<7>%s: no packets received during keepalive timeout, hangup.\n"={-1757965168:0}, "bad line quality"={1073741829:0}, "driver error"={-2147483645:0}, "include/linux/netdevice.h"={3:0}, "sl%d"={268435488:0}, "slip"={32768:0}, \old(LDV_IN_INTERRUPT)=0, \old(line)=0, \old(slip_devs)=null, \old(slip_devs)=null, \old(slip_maxdev)=256, __key={1073741825:0}, __key___0={1073741827:0}, __key___1={1073741831:0}, __this_module={1307015167:12}, dev={0:0}, LDV_IN_INTERRUPT=1, line=0, name={1073741826:0}, sl_ldisc={268435456:0}, sl_netdev_ops={1073738976:0}, slip_devs={42344577:0}, slip_maxdev=256] [L6086] COND FALSE !((unsigned long )slip_devs == (unsigned long )((struct net_device **)0)) [L6091] i = 0 VAL ["&(&sl->lock)->rlock"={1610645516:0}, "&sl->keepalive_timer"={1610645513:0}, "&sl->outfill_timer"={1080603028:0}, "0.8.4-NET3.019-NEWTTY"={1610645515:0}, "<3>%s: tty discipline still running\n"={1610645534:0}, "<3>SLIP: Can\'t allocate slip devices array.\n"={1610645519:0}, "<3>SLIP: can\'t register line discipline (err = %d)\n"={1610645512:0}, "<3>SLIP: can\'t unregister line discipline (err = %d)\n"={1073774603:0}, "<4>%s: compressed packet ignored\n"={13:0}, "<4>%s: memory squeeze, dropping packet.\n"={6:0}, "<4>%s: transmit timed out, %s?\n"={1:0}, "<4>%s: truncating oversized transmit packet!\n"={4:0}, "<4>%s: unable to grow slip buffers, MTU change cancelled.\n"={5:0}, "<4>%s: xmit call when iface is down\n"={34:0}, "<6>%s: header compression turned on\n"={2:0}, "<6>CSLIP: code copyright 1989 Regents of the University of California.\n"={1610645514:0}, "<6>netif_stop_queue() cannot be called before register_netdev()"={7:0}, "<6>SLIP linefill/keepalive option.\n"={1610645531:0}, "<6>SLIP: version %s (dynamic channels, max=%d) (6 bit encapsulation enabled).\n"={1610645518:0}, "<7>%s: no packets received during keepalive timeout, hangup.\n"={-1757965168:0}, "bad line quality"={1073741829:0}, "driver error"={-2147483645:0}, "include/linux/netdevice.h"={3:0}, "sl%d"={268435488:0}, "slip"={32768:0}, \old(LDV_IN_INTERRUPT)=0, \old(line)=0, \old(slip_devs)=null, \old(slip_devs)=null, \old(slip_maxdev)=256, __key={1073741825:0}, __key___0={1073741827:0}, __key___1={1073741831:0}, __this_module={1307015167:12}, dev={0:0}, i=0, LDV_IN_INTERRUPT=1, line=0, name={1073741826:0}, sl_ldisc={268435456:0}, sl_netdev_ops={1073738976:0}, slip_devs={42344577:0}, slip_maxdev=256] [L6102] COND TRUE i < slip_maxdev VAL ["&(&sl->lock)->rlock"={1610645516:0}, "&sl->keepalive_timer"={1610645513:0}, "&sl->outfill_timer"={1080603028:0}, "0.8.4-NET3.019-NEWTTY"={1610645515:0}, "<3>%s: tty discipline still running\n"={1610645534:0}, "<3>SLIP: Can\'t allocate slip devices array.\n"={1610645519:0}, "<3>SLIP: can\'t register line discipline (err = %d)\n"={1610645512:0}, "<3>SLIP: can\'t unregister line discipline (err = %d)\n"={1073774603:0}, "<4>%s: compressed packet ignored\n"={13:0}, "<4>%s: memory squeeze, dropping packet.\n"={6:0}, "<4>%s: transmit timed out, %s?\n"={1:0}, "<4>%s: truncating oversized transmit packet!\n"={4:0}, "<4>%s: unable to grow slip buffers, MTU change cancelled.\n"={5:0}, "<4>%s: xmit call when iface is down\n"={34:0}, "<6>%s: header compression turned on\n"={2:0}, "<6>CSLIP: code copyright 1989 Regents of the University of California.\n"={1610645514:0}, "<6>netif_stop_queue() cannot be called before register_netdev()"={7:0}, "<6>SLIP linefill/keepalive option.\n"={1610645531:0}, "<6>SLIP: version %s (dynamic channels, max=%d) (6 bit encapsulation enabled).\n"={1610645518:0}, "<7>%s: no packets received during keepalive timeout, hangup.\n"={-1757965168:0}, "bad line quality"={1073741829:0}, "driver error"={-2147483645:0}, "include/linux/netdevice.h"={3:0}, "sl%d"={268435488:0}, "slip"={32768:0}, \old(LDV_IN_INTERRUPT)=0, \old(line)=0, \old(slip_devs)=null, \old(slip_devs)=null, \old(slip_maxdev)=256, __key={1073741825:0}, __key___0={1073741827:0}, __key___1={1073741831:0}, __this_module={1307015167:12}, dev={0:0}, i=0, LDV_IN_INTERRUPT=1, line=0, name={1073741826:0}, sl_ldisc={268435456:0}, sl_netdev_ops={1073738976:0}, slip_devs={42344577:0}, slip_maxdev=256] [L6094] EXPR, FCALL slip_devs + (unsigned long )i [L6094] dev = *(slip_devs + (unsigned long )i) [L6095] COND TRUE (unsigned long )dev == (unsigned long )((struct net_device *)0) VAL ["&(&sl->lock)->rlock"={1610645516:0}, "&sl->keepalive_timer"={1610645513:0}, "&sl->outfill_timer"={1080603028:0}, "0.8.4-NET3.019-NEWTTY"={1610645515:0}, "<3>%s: tty discipline still running\n"={1610645534:0}, "<3>SLIP: Can\'t allocate slip devices array.\n"={1610645519:0}, "<3>SLIP: can\'t register line discipline (err = %d)\n"={1610645512:0}, "<3>SLIP: can\'t unregister line discipline (err = %d)\n"={1073774603:0}, "<4>%s: compressed packet ignored\n"={13:0}, "<4>%s: memory squeeze, dropping packet.\n"={6:0}, "<4>%s: transmit timed out, %s?\n"={1:0}, "<4>%s: truncating oversized transmit packet!\n"={4:0}, "<4>%s: unable to grow slip buffers, MTU change cancelled.\n"={5:0}, "<4>%s: xmit call when iface is down\n"={34:0}, "<6>%s: header compression turned on\n"={2:0}, "<6>CSLIP: code copyright 1989 Regents of the University of California.\n"={1610645514:0}, "<6>netif_stop_queue() cannot be called before register_netdev()"={7:0}, "<6>SLIP linefill/keepalive option.\n"={1610645531:0}, "<6>SLIP: version %s (dynamic channels, max=%d) (6 bit encapsulation enabled).\n"={1610645518:0}, "<7>%s: no packets received during keepalive timeout, hangup.\n"={-1757965168:0}, "bad line quality"={1073741829:0}, "driver error"={-2147483645:0}, "include/linux/netdevice.h"={3:0}, "sl%d"={268435488:0}, "slip"={32768:0}, \old(LDV_IN_INTERRUPT)=0, \old(line)=0, \old(slip_devs)=null, \old(slip_devs)=null, \old(slip_maxdev)=256, __key={1073741825:0}, __key___0={1073741827:0}, __key___1={1073741831:0}, __this_module={1307015167:12}, dev={268570916:-268570916}, i=0, LDV_IN_INTERRUPT=1, line=0, name={1073741826:0}, sl_ldisc={268435456:0}, sl_netdev_ops={1073738976:0}, slip_devs={42344577:0}, slip_maxdev=256] [L6108] COND FALSE !(i >= slip_maxdev) VAL ["&(&sl->lock)->rlock"={1610645516:0}, "&sl->keepalive_timer"={1610645513:0}, "&sl->outfill_timer"={1080603028:0}, "0.8.4-NET3.019-NEWTTY"={1610645515:0}, "<3>%s: tty discipline still running\n"={1610645534:0}, "<3>SLIP: Can\'t allocate slip devices array.\n"={1610645519:0}, "<3>SLIP: can\'t register line discipline (err = %d)\n"={1610645512:0}, "<3>SLIP: can\'t unregister line discipline (err = %d)\n"={1073774603:0}, "<4>%s: compressed packet ignored\n"={13:0}, "<4>%s: memory squeeze, dropping packet.\n"={6:0}, "<4>%s: transmit timed out, %s?\n"={1:0}, "<4>%s: truncating oversized transmit packet!\n"={4:0}, "<4>%s: unable to grow slip buffers, MTU change cancelled.\n"={5:0}, "<4>%s: xmit call when iface is down\n"={34:0}, "<6>%s: header compression turned on\n"={2:0}, "<6>CSLIP: code copyright 1989 Regents of the University of California.\n"={1610645514:0}, "<6>netif_stop_queue() cannot be called before register_netdev()"={7:0}, "<6>SLIP linefill/keepalive option.\n"={1610645531:0}, "<6>SLIP: version %s (dynamic channels, max=%d) (6 bit encapsulation enabled).\n"={1610645518:0}, "<7>%s: no packets received during keepalive timeout, hangup.\n"={-1757965168:0}, "bad line quality"={1073741829:0}, "driver error"={-2147483645:0}, "include/linux/netdevice.h"={3:0}, "sl%d"={268435488:0}, "slip"={32768:0}, \old(LDV_IN_INTERRUPT)=0, \old(line)=0, \old(slip_devs)=null, \old(slip_devs)=null, \old(slip_maxdev)=256, __key={1073741825:0}, __key___0={1073741827:0}, __key___1={1073741831:0}, __this_module={1307015167:12}, dev={268570916:-268570916}, i=0, LDV_IN_INTERRUPT=1, line=0, name={1073741826:0}, sl_ldisc={268435456:0}, sl_netdev_ops={1073738976:0}, slip_devs={42344577:0}, slip_maxdev=256] [L6113] COND FALSE !((unsigned long )dev != (unsigned long )((struct net_device *)0)) VAL ["&(&sl->lock)->rlock"={1610645516:0}, "&sl->keepalive_timer"={1610645513:0}, "&sl->outfill_timer"={1080603028:0}, "0.8.4-NET3.019-NEWTTY"={1610645515:0}, "<3>%s: tty discipline still running\n"={1610645534:0}, "<3>SLIP: Can\'t allocate slip devices array.\n"={1610645519:0}, "<3>SLIP: can\'t register line discipline (err = %d)\n"={1610645512:0}, "<3>SLIP: can\'t unregister line discipline (err = %d)\n"={1073774603:0}, "<4>%s: compressed packet ignored\n"={13:0}, "<4>%s: memory squeeze, dropping packet.\n"={6:0}, "<4>%s: transmit timed out, %s?\n"={1:0}, "<4>%s: truncating oversized transmit packet!\n"={4:0}, "<4>%s: unable to grow slip buffers, MTU change cancelled.\n"={5:0}, "<4>%s: xmit call when iface is down\n"={34:0}, "<6>%s: header compression turned on\n"={2:0}, "<6>CSLIP: code copyright 1989 Regents of the University of California.\n"={1610645514:0}, "<6>netif_stop_queue() cannot be called before register_netdev()"={7:0}, "<6>SLIP linefill/keepalive option.\n"={1610645531:0}, "<6>SLIP: version %s (dynamic channels, max=%d) (6 bit encapsulation enabled).\n"={1610645518:0}, "<7>%s: no packets received during keepalive timeout, hangup.\n"={-1757965168:0}, "bad line quality"={1073741829:0}, "driver error"={-2147483645:0}, "include/linux/netdevice.h"={3:0}, "sl%d"={268435488:0}, "slip"={32768:0}, \old(LDV_IN_INTERRUPT)=0, \old(line)=0, \old(slip_devs)=null, \old(slip_devs)=null, \old(slip_maxdev)=256, __key={1073741825:0}, __key___0={1073741827:0}, __key___1={1073741831:0}, __this_module={1307015167:12}, dev={268570916:-268570916}, i=0, LDV_IN_INTERRUPT=1, line=0, name={1073741826:0}, sl_ldisc={268435456:0}, sl_netdev_ops={1073738976:0}, slip_devs={42344577:0}, slip_maxdev=256] [L6127] COND TRUE (unsigned long )dev == (unsigned long )((struct net_device *)0) [L6129] EXPR, FCALL alloc_netdev_mqs(472, (char const *)(& name), & sl_setup, 1U, 1U) [L6129] dev = alloc_netdev_mqs(472, (char const *)(& name), & sl_setup, 1U, 1U) [L6130] COND FALSE !((unsigned long )dev == (unsigned long )((struct net_device *)0)) [L6135] FCALL dev->base_addr = (unsigned long )i VAL ["&(&sl->lock)->rlock"={1610645516:0}, "&sl->keepalive_timer"={1610645513:0}, "&sl->outfill_timer"={1080603028:0}, "0.8.4-NET3.019-NEWTTY"={1610645515:0}, "<3>%s: tty discipline still running\n"={1610645534:0}, "<3>SLIP: Can\'t allocate slip devices array.\n"={1610645519:0}, "<3>SLIP: can\'t register line discipline (err = %d)\n"={1610645512:0}, "<3>SLIP: can\'t unregister line discipline (err = %d)\n"={1073774603:0}, "<4>%s: compressed packet ignored\n"={13:0}, "<4>%s: memory squeeze, dropping packet.\n"={6:0}, "<4>%s: transmit timed out, %s?\n"={1:0}, "<4>%s: truncating oversized transmit packet!\n"={4:0}, "<4>%s: unable to grow slip buffers, MTU change cancelled.\n"={5:0}, "<4>%s: xmit call when iface is down\n"={34:0}, "<6>%s: header compression turned on\n"={2:0}, "<6>CSLIP: code copyright 1989 Regents of the University of California.\n"={1610645514:0}, "<6>netif_stop_queue() cannot be called before register_netdev()"={7:0}, "<6>SLIP linefill/keepalive option.\n"={1610645531:0}, "<6>SLIP: version %s (dynamic channels, max=%d) (6 bit encapsulation enabled).\n"={1610645518:0}, "<7>%s: no packets received during keepalive timeout, hangup.\n"={-1757965168:0}, "bad line quality"={1073741829:0}, "driver error"={-2147483645:0}, "include/linux/netdevice.h"={3:0}, "sl%d"={268435488:0}, "slip"={32768:0}, \old(LDV_IN_INTERRUPT)=0, \old(line)=0, \old(slip_devs)=null, \old(slip_devs)=null, \old(slip_maxdev)=256, __key={1073741825:0}, __key___0={1073741827:0}, __key___1={1073741831:0}, __this_module={1307015167:12}, dev={268435488:-2488}, i=0, LDV_IN_INTERRUPT=1, line=0, name={1073741826:0}, sl_ldisc={268435456:0}, sl_netdev_ops={1073738976:0}, slip_devs={42344577:0}, slip_maxdev=256] [L6139] CALL, EXPR netdev_priv((struct net_device const *)dev) VAL ["&(&sl->lock)->rlock"={1610645516:0}, "&sl->keepalive_timer"={1610645513:0}, "&sl->outfill_timer"={1080603028:0}, "0.8.4-NET3.019-NEWTTY"={1610645515:0}, "<3>%s: tty discipline still running\n"={1610645534:0}, "<3>SLIP: Can\'t allocate slip devices array.\n"={1610645519:0}, "<3>SLIP: can\'t register line discipline (err = %d)\n"={1610645512:0}, "<3>SLIP: can\'t unregister line discipline (err = %d)\n"={1073774603:0}, "<4>%s: compressed packet ignored\n"={13:0}, "<4>%s: memory squeeze, dropping packet.\n"={6:0}, "<4>%s: transmit timed out, %s?\n"={1:0}, "<4>%s: truncating oversized transmit packet!\n"={4:0}, "<4>%s: unable to grow slip buffers, MTU change cancelled.\n"={5:0}, "<4>%s: xmit call when iface is down\n"={34:0}, "<6>%s: header compression turned on\n"={2:0}, "<6>CSLIP: code copyright 1989 Regents of the University of California.\n"={1610645514:0}, "<6>netif_stop_queue() cannot be called before register_netdev()"={7:0}, "<6>SLIP linefill/keepalive option.\n"={1610645531:0}, "<6>SLIP: version %s (dynamic channels, max=%d) (6 bit encapsulation enabled).\n"={1610645518:0}, "<7>%s: no packets received during keepalive timeout, hangup.\n"={-1757965168:0}, "bad line quality"={1073741829:0}, "driver error"={-2147483645:0}, "include/linux/netdevice.h"={3:0}, "sl%d"={268435488:0}, "slip"={32768:0}, \old(LDV_IN_INTERRUPT)=0, \old(slip_devs)=null, \old(slip_devs)=null, \old(slip_maxdev)=256, __this_module={1307015167:12}, dev={268435488:-2488}, LDV_IN_INTERRUPT=1, sl_ldisc={268435456:0}, sl_netdev_ops={1073738976:0}, slip_devs={42344577:0}, slip_maxdev=256] [L4932] RET return ((void *)dev + 2496U); VAL ["&(&sl->lock)->rlock"={1610645516:0}, "&sl->keepalive_timer"={1610645513:0}, "&sl->outfill_timer"={1080603028:0}, "0.8.4-NET3.019-NEWTTY"={1610645515:0}, "<3>%s: tty discipline still running\n"={1610645534:0}, "<3>SLIP: Can\'t allocate slip devices array.\n"={1610645519:0}, "<3>SLIP: can\'t register line discipline (err = %d)\n"={1610645512:0}, "<3>SLIP: can\'t unregister line discipline (err = %d)\n"={1073774603:0}, "<4>%s: compressed packet ignored\n"={13:0}, "<4>%s: memory squeeze, dropping packet.\n"={6:0}, "<4>%s: transmit timed out, %s?\n"={1:0}, "<4>%s: truncating oversized transmit packet!\n"={4:0}, "<4>%s: unable to grow slip buffers, MTU change cancelled.\n"={5:0}, "<4>%s: xmit call when iface is down\n"={34:0}, "<6>%s: header compression turned on\n"={2:0}, "<6>CSLIP: code copyright 1989 Regents of the University of California.\n"={1610645514:0}, "<6>netif_stop_queue() cannot be called before register_netdev()"={7:0}, "<6>SLIP linefill/keepalive option.\n"={1610645531:0}, "<6>SLIP: version %s (dynamic channels, max=%d) (6 bit encapsulation enabled).\n"={1610645518:0}, "<7>%s: no packets received during keepalive timeout, hangup.\n"={-1757965168:0}, "bad line quality"={1073741829:0}, "driver error"={-2147483645:0}, "include/linux/netdevice.h"={3:0}, "sl%d"={268435488:0}, "slip"={32768:0}, \old(LDV_IN_INTERRUPT)=0, \old(slip_devs)=null, \old(slip_devs)=null, \old(slip_maxdev)=256, \result={268435488:8}, __this_module={1307015167:12}, dev={268435488:-2488}, dev={268435488:-2488}, LDV_IN_INTERRUPT=1, sl_ldisc={268435456:0}, sl_netdev_ops={1073738976:0}, slip_devs={42344577:0}, slip_maxdev=256] [L6139] EXPR netdev_priv((struct net_device const *)dev) VAL ["&(&sl->lock)->rlock"={1610645516:0}, "&sl->keepalive_timer"={1610645513:0}, "&sl->outfill_timer"={1080603028:0}, "0.8.4-NET3.019-NEWTTY"={1610645515:0}, "<3>%s: tty discipline still running\n"={1610645534:0}, "<3>SLIP: Can\'t allocate slip devices array.\n"={1610645519:0}, "<3>SLIP: can\'t register line discipline (err = %d)\n"={1610645512:0}, "<3>SLIP: can\'t unregister line discipline (err = %d)\n"={1073774603:0}, "<4>%s: compressed packet ignored\n"={13:0}, "<4>%s: memory squeeze, dropping packet.\n"={6:0}, "<4>%s: transmit timed out, %s?\n"={1:0}, "<4>%s: truncating oversized transmit packet!\n"={4:0}, "<4>%s: unable to grow slip buffers, MTU change cancelled.\n"={5:0}, "<4>%s: xmit call when iface is down\n"={34:0}, "<6>%s: header compression turned on\n"={2:0}, "<6>CSLIP: code copyright 1989 Regents of the University of California.\n"={1610645514:0}, "<6>netif_stop_queue() cannot be called before register_netdev()"={7:0}, "<6>SLIP linefill/keepalive option.\n"={1610645531:0}, "<6>SLIP: version %s (dynamic channels, max=%d) (6 bit encapsulation enabled).\n"={1610645518:0}, "<7>%s: no packets received during keepalive timeout, hangup.\n"={-1757965168:0}, "bad line quality"={1073741829:0}, "driver error"={-2147483645:0}, "include/linux/netdevice.h"={3:0}, "sl%d"={268435488:0}, "slip"={32768:0}, \old(LDV_IN_INTERRUPT)=0, \old(line)=0, \old(slip_devs)=null, \old(slip_devs)=null, \old(slip_maxdev)=256, __key={1073741825:0}, __key___0={1073741827:0}, __key___1={1073741831:0}, __this_module={1307015167:12}, dev={268435488:-2488}, i=0, LDV_IN_INTERRUPT=1, line=0, name={1073741826:0}, netdev_priv((struct net_device const *)dev)={268435488:8}, sl_ldisc={268435456:0}, sl_netdev_ops={1073738976:0}, slip_devs={42344577:0}, slip_maxdev=256] [L6139] tmp___1 = netdev_priv((struct net_device const *)dev) [L6140] sl = (struct slip *)tmp___1 [L6141] FCALL sl->magic = 21250 [L6142] FCALL sl->dev = dev VAL ["&(&sl->lock)->rlock"={1610645516:0}, "&sl->keepalive_timer"={1610645513:0}, "&sl->outfill_timer"={1080603028:0}, "0.8.4-NET3.019-NEWTTY"={1610645515:0}, "<3>%s: tty discipline still running\n"={1610645534:0}, "<3>SLIP: Can\'t allocate slip devices array.\n"={1610645519:0}, "<3>SLIP: can\'t register line discipline (err = %d)\n"={1610645512:0}, "<3>SLIP: can\'t unregister line discipline (err = %d)\n"={1073774603:0}, "<4>%s: compressed packet ignored\n"={13:0}, "<4>%s: memory squeeze, dropping packet.\n"={6:0}, "<4>%s: transmit timed out, %s?\n"={1:0}, "<4>%s: truncating oversized transmit packet!\n"={4:0}, "<4>%s: unable to grow slip buffers, MTU change cancelled.\n"={5:0}, "<4>%s: xmit call when iface is down\n"={34:0}, "<6>%s: header compression turned on\n"={2:0}, "<6>CSLIP: code copyright 1989 Regents of the University of California.\n"={1610645514:0}, "<6>netif_stop_queue() cannot be called before register_netdev()"={7:0}, "<6>SLIP linefill/keepalive option.\n"={1610645531:0}, "<6>SLIP: version %s (dynamic channels, max=%d) (6 bit encapsulation enabled).\n"={1610645518:0}, "<7>%s: no packets received during keepalive timeout, hangup.\n"={-1757965168:0}, "bad line quality"={1073741829:0}, "driver error"={-2147483645:0}, "include/linux/netdevice.h"={3:0}, "sl%d"={268435488:0}, "slip"={32768:0}, \old(LDV_IN_INTERRUPT)=0, \old(line)=0, \old(slip_devs)=null, \old(slip_devs)=null, \old(slip_maxdev)=256, __key={1073741825:0}, __key___0={1073741827:0}, __key___1={1073741831:0}, __this_module={1307015167:12}, dev={268435488:-2488}, i=0, LDV_IN_INTERRUPT=1, line=0, name={1073741826:0}, sl={268435488:8}, sl_ldisc={268435456:0}, sl_netdev_ops={1073738976:0}, slip_devs={42344577:0}, slip_maxdev=256, tmp___1={268435488:8}] [L6143] CALL spinlock_check(& sl->lock) VAL ["&(&sl->lock)->rlock"={1610645516:0}, "&sl->keepalive_timer"={1610645513:0}, "&sl->outfill_timer"={1080603028:0}, "0.8.4-NET3.019-NEWTTY"={1610645515:0}, "<3>%s: tty discipline still running\n"={1610645534:0}, "<3>SLIP: Can\'t allocate slip devices array.\n"={1610645519:0}, "<3>SLIP: can\'t register line discipline (err = %d)\n"={1610645512:0}, "<3>SLIP: can\'t unregister line discipline (err = %d)\n"={1073774603:0}, "<4>%s: compressed packet ignored\n"={13:0}, "<4>%s: memory squeeze, dropping packet.\n"={6:0}, "<4>%s: transmit timed out, %s?\n"={1:0}, "<4>%s: truncating oversized transmit packet!\n"={4:0}, "<4>%s: unable to grow slip buffers, MTU change cancelled.\n"={5:0}, "<4>%s: xmit call when iface is down\n"={34:0}, "<6>%s: header compression turned on\n"={2:0}, "<6>CSLIP: code copyright 1989 Regents of the University of California.\n"={1610645514:0}, "<6>netif_stop_queue() cannot be called before register_netdev()"={7:0}, "<6>SLIP linefill/keepalive option.\n"={1610645531:0}, "<6>SLIP: version %s (dynamic channels, max=%d) (6 bit encapsulation enabled).\n"={1610645518:0}, "<7>%s: no packets received during keepalive timeout, hangup.\n"={-1757965168:0}, "bad line quality"={1073741829:0}, "driver error"={-2147483645:0}, "include/linux/netdevice.h"={3:0}, "sl%d"={268435488:0}, "slip"={32768:0}, \old(LDV_IN_INTERRUPT)=0, \old(slip_devs)=null, \old(slip_devs)=null, \old(slip_maxdev)=256, __this_module={1307015167:12}, LDV_IN_INTERRUPT=1, lock={268435488:28}, sl_ldisc={268435456:0}, sl_netdev_ops={1073738976:0}, slip_devs={42344577:0}, slip_maxdev=256] [L4791] RET return (& lock->ldv_5934.rlock); VAL ["&(&sl->lock)->rlock"={1610645516:0}, "&sl->keepalive_timer"={1610645513:0}, "&sl->outfill_timer"={1080603028:0}, "0.8.4-NET3.019-NEWTTY"={1610645515:0}, "<3>%s: tty discipline still running\n"={1610645534:0}, "<3>SLIP: Can\'t allocate slip devices array.\n"={1610645519:0}, "<3>SLIP: can\'t register line discipline (err = %d)\n"={1610645512:0}, "<3>SLIP: can\'t unregister line discipline (err = %d)\n"={1073774603:0}, "<4>%s: compressed packet ignored\n"={13:0}, "<4>%s: memory squeeze, dropping packet.\n"={6:0}, "<4>%s: transmit timed out, %s?\n"={1:0}, "<4>%s: truncating oversized transmit packet!\n"={4:0}, "<4>%s: unable to grow slip buffers, MTU change cancelled.\n"={5:0}, "<4>%s: xmit call when iface is down\n"={34:0}, "<6>%s: header compression turned on\n"={2:0}, "<6>CSLIP: code copyright 1989 Regents of the University of California.\n"={1610645514:0}, "<6>netif_stop_queue() cannot be called before register_netdev()"={7:0}, "<6>SLIP linefill/keepalive option.\n"={1610645531:0}, "<6>SLIP: version %s (dynamic channels, max=%d) (6 bit encapsulation enabled).\n"={1610645518:0}, "<7>%s: no packets received during keepalive timeout, hangup.\n"={-1757965168:0}, "bad line quality"={1073741829:0}, "driver error"={-2147483645:0}, "include/linux/netdevice.h"={3:0}, "sl%d"={268435488:0}, "slip"={32768:0}, \old(LDV_IN_INTERRUPT)=0, \old(slip_devs)=null, \old(slip_devs)=null, \old(slip_maxdev)=256, \result={268435488:28}, __this_module={1307015167:12}, LDV_IN_INTERRUPT=1, lock={268435488:28}, lock={268435488:28}, sl_ldisc={268435456:0}, sl_netdev_ops={1073738976:0}, slip_devs={42344577:0}, slip_maxdev=256] [L6143] spinlock_check(& sl->lock) VAL ["&(&sl->lock)->rlock"={1610645516:0}, "&sl->keepalive_timer"={1610645513:0}, "&sl->outfill_timer"={1080603028:0}, "0.8.4-NET3.019-NEWTTY"={1610645515:0}, "<3>%s: tty discipline still running\n"={1610645534:0}, "<3>SLIP: Can\'t allocate slip devices array.\n"={1610645519:0}, "<3>SLIP: can\'t register line discipline (err = %d)\n"={1610645512:0}, "<3>SLIP: can\'t unregister line discipline (err = %d)\n"={1073774603:0}, "<4>%s: compressed packet ignored\n"={13:0}, "<4>%s: memory squeeze, dropping packet.\n"={6:0}, "<4>%s: transmit timed out, %s?\n"={1:0}, "<4>%s: truncating oversized transmit packet!\n"={4:0}, "<4>%s: unable to grow slip buffers, MTU change cancelled.\n"={5:0}, "<4>%s: xmit call when iface is down\n"={34:0}, "<6>%s: header compression turned on\n"={2:0}, "<6>CSLIP: code copyright 1989 Regents of the University of California.\n"={1610645514:0}, "<6>netif_stop_queue() cannot be called before register_netdev()"={7:0}, "<6>SLIP linefill/keepalive option.\n"={1610645531:0}, "<6>SLIP: version %s (dynamic channels, max=%d) (6 bit encapsulation enabled).\n"={1610645518:0}, "<7>%s: no packets received during keepalive timeout, hangup.\n"={-1757965168:0}, "bad line quality"={1073741829:0}, "driver error"={-2147483645:0}, "include/linux/netdevice.h"={3:0}, "sl%d"={268435488:0}, "slip"={32768:0}, \old(LDV_IN_INTERRUPT)=0, \old(line)=0, \old(slip_devs)=null, \old(slip_devs)=null, \old(slip_maxdev)=256, __key={1073741825:0}, __key___0={1073741827:0}, __key___1={1073741831:0}, __this_module={1307015167:12}, dev={268435488:-2488}, i=0, LDV_IN_INTERRUPT=1, line=0, name={1073741826:0}, sl={268435488:8}, sl_ldisc={268435456:0}, sl_netdev_ops={1073738976:0}, slip_devs={42344577:0}, slip_maxdev=256, spinlock_check(& sl->lock)={268435488:28}, tmp___1={268435488:8}] [L6144] FCALL __raw_spin_lock_init(& sl->lock.ldv_5934.rlock, "&(&sl->lock)->rlock", & __key) [L6145] FCALL sl->mode = 8U [L6146] FCALL init_timer_key(& sl->keepalive_timer, "&sl->keepalive_timer", & __key___0) [L6147] FCALL sl->keepalive_timer.data = (unsigned long )sl [L6148] FCALL sl->keepalive_timer.function = & sl_keepalive [L6149] FCALL init_timer_key(& sl->outfill_timer, "&sl->outfill_timer", & __key___1) [L6150] FCALL sl->outfill_timer.data = (unsigned long )sl [L6151] FCALL sl->outfill_timer.function = & sl_outfill [L6152] FCALL *(slip_devs + (unsigned long )i) = dev [L6153] return (sl); [L6153] return (sl); [L6153] return (sl); [L6153] return (sl); [L6153] RET return (sl); VAL ["&(&sl->lock)->rlock"={1610645516:0}, "&sl->keepalive_timer"={1610645513:0}, "&sl->outfill_timer"={1080603028:0}, "0.8.4-NET3.019-NEWTTY"={1610645515:0}, "<3>%s: tty discipline still running\n"={1610645534:0}, "<3>SLIP: Can\'t allocate slip devices array.\n"={1610645519:0}, "<3>SLIP: can\'t register line discipline (err = %d)\n"={1610645512:0}, "<3>SLIP: can\'t unregister line discipline (err = %d)\n"={1073774603:0}, "<4>%s: compressed packet ignored\n"={13:0}, "<4>%s: memory squeeze, dropping packet.\n"={6:0}, "<4>%s: transmit timed out, %s?\n"={1:0}, "<4>%s: truncating oversized transmit packet!\n"={4:0}, "<4>%s: unable to grow slip buffers, MTU change cancelled.\n"={5:0}, "<4>%s: xmit call when iface is down\n"={34:0}, "<6>%s: header compression turned on\n"={2:0}, "<6>CSLIP: code copyright 1989 Regents of the University of California.\n"={1610645514:0}, "<6>netif_stop_queue() cannot be called before register_netdev()"={7:0}, "<6>SLIP linefill/keepalive option.\n"={1610645531:0}, "<6>SLIP: version %s (dynamic channels, max=%d) (6 bit encapsulation enabled).\n"={1610645518:0}, "<7>%s: no packets received during keepalive timeout, hangup.\n"={-1757965168:0}, "bad line quality"={1073741829:0}, "driver error"={-2147483645:0}, "include/linux/netdevice.h"={3:0}, "sl%d"={268435488:0}, "slip"={32768:0}, \old(LDV_IN_INTERRUPT)=0, \old(line)=0, \old(slip_devs)=null, \old(slip_devs)=null, \old(slip_maxdev)=256, \result={268435488:8}, __this_module={1307015167:12}, dev={268435488:-2488}, i=0, LDV_IN_INTERRUPT=1, line=0, sl={268435488:8}, sl_ldisc={268435456:0}, sl_netdev_ops={1073738976:0}, slip_devs={42344577:0}, slip_maxdev=256, tmp___1={268435488:8}] [L6190] EXPR sl_alloc(tmp___0) VAL ["&(&sl->lock)->rlock"={1610645516:0}, "&sl->keepalive_timer"={1610645513:0}, "&sl->outfill_timer"={1080603028:0}, "0.8.4-NET3.019-NEWTTY"={1610645515:0}, "<3>%s: tty discipline still running\n"={1610645534:0}, "<3>SLIP: Can\'t allocate slip devices array.\n"={1610645519:0}, "<3>SLIP: can\'t register line discipline (err = %d)\n"={1610645512:0}, "<3>SLIP: can\'t unregister line discipline (err = %d)\n"={1073774603:0}, "<4>%s: compressed packet ignored\n"={13:0}, "<4>%s: memory squeeze, dropping packet.\n"={6:0}, "<4>%s: transmit timed out, %s?\n"={1:0}, "<4>%s: truncating oversized transmit packet!\n"={4:0}, "<4>%s: unable to grow slip buffers, MTU change cancelled.\n"={5:0}, "<4>%s: xmit call when iface is down\n"={34:0}, "<6>%s: header compression turned on\n"={2:0}, "<6>CSLIP: code copyright 1989 Regents of the University of California.\n"={1610645514:0}, "<6>netif_stop_queue() cannot be called before register_netdev()"={7:0}, "<6>SLIP linefill/keepalive option.\n"={1610645531:0}, "<6>SLIP: version %s (dynamic channels, max=%d) (6 bit encapsulation enabled).\n"={1610645518:0}, "<7>%s: no packets received during keepalive timeout, hangup.\n"={-1757965168:0}, "bad line quality"={1073741829:0}, "driver error"={-2147483645:0}, "include/linux/netdevice.h"={3:0}, "sl%d"={268435488:0}, "slip"={32768:0}, \old(LDV_IN_INTERRUPT)=0, \old(slip_devs)=null, \old(slip_devs)=null, \old(slip_maxdev)=256, __this_module={1307015167:12}, err=4294967273, LDV_IN_INTERRUPT=1, sl={268435488:340}, sl_alloc(tmp___0)={268435488:8}, sl_ldisc={268435456:0}, sl_netdev_ops={1073738976:0}, slip_devs={42344577:0}, slip_maxdev=256, tmp=1, tmp___0=0, tty={268435488:-1075}, tty={268435488:-1075}] [L6190] sl = sl_alloc(tmp___0) [L6191] COND FALSE !((unsigned long )sl == (unsigned long )((struct slip *)0)) [L6196] FCALL sl->tty = tty [L6197] FCALL tty->disc_data = (void *)sl [L6198] EXPR, FCALL tty_devnum(tty) [L6198] FCALL sl->line = tty_devnum(tty) [L6199] CALL, EXPR get_current() VAL ["&(&sl->lock)->rlock"={1610645516:0}, "&sl->keepalive_timer"={1610645513:0}, "&sl->outfill_timer"={1080603028:0}, "0.8.4-NET3.019-NEWTTY"={1610645515:0}, "<3>%s: tty discipline still running\n"={1610645534:0}, "<3>SLIP: Can\'t allocate slip devices array.\n"={1610645519:0}, "<3>SLIP: can\'t register line discipline (err = %d)\n"={1610645512:0}, "<3>SLIP: can\'t unregister line discipline (err = %d)\n"={1073774603:0}, "<4>%s: compressed packet ignored\n"={13:0}, "<4>%s: memory squeeze, dropping packet.\n"={6:0}, "<4>%s: transmit timed out, %s?\n"={1:0}, "<4>%s: truncating oversized transmit packet!\n"={4:0}, "<4>%s: unable to grow slip buffers, MTU change cancelled.\n"={5:0}, "<4>%s: xmit call when iface is down\n"={34:0}, "<6>%s: header compression turned on\n"={2:0}, "<6>CSLIP: code copyright 1989 Regents of the University of California.\n"={1610645514:0}, "<6>netif_stop_queue() cannot be called before register_netdev()"={7:0}, "<6>SLIP linefill/keepalive option.\n"={1610645531:0}, "<6>SLIP: version %s (dynamic channels, max=%d) (6 bit encapsulation enabled).\n"={1610645518:0}, "<7>%s: no packets received during keepalive timeout, hangup.\n"={-1757965168:0}, "bad line quality"={1073741829:0}, "driver error"={-2147483645:0}, "include/linux/netdevice.h"={3:0}, "sl%d"={268435488:0}, "slip"={32768:0}, \old(LDV_IN_INTERRUPT)=0, \old(slip_devs)=null, \old(slip_devs)=null, \old(slip_maxdev)=256, __this_module={1307015167:12}, LDV_IN_INTERRUPT=1, sl_ldisc={268435456:0}, sl_netdev_ops={1073738976:0}, slip_devs={42344577:0}, slip_maxdev=256] [L4756] struct task_struct *pfo_ret__ ; [L4760] case 1UL: [L4763] case 2UL: [L4766] case 4UL: [L4769] case 8UL: VAL ["&(&sl->lock)->rlock"={1610645516:0}, "&sl->keepalive_timer"={1610645513:0}, "&sl->outfill_timer"={1080603028:0}, "0.8.4-NET3.019-NEWTTY"={1610645515:0}, "<3>%s: tty discipline still running\n"={1610645534:0}, "<3>SLIP: Can\'t allocate slip devices array.\n"={1610645519:0}, "<3>SLIP: can\'t register line discipline (err = %d)\n"={1610645512:0}, "<3>SLIP: can\'t unregister line discipline (err = %d)\n"={1073774603:0}, "<4>%s: compressed packet ignored\n"={13:0}, "<4>%s: memory squeeze, dropping packet.\n"={6:0}, "<4>%s: transmit timed out, %s?\n"={1:0}, "<4>%s: truncating oversized transmit packet!\n"={4:0}, "<4>%s: unable to grow slip buffers, MTU change cancelled.\n"={5:0}, "<4>%s: xmit call when iface is down\n"={34:0}, "<6>%s: header compression turned on\n"={2:0}, "<6>CSLIP: code copyright 1989 Regents of the University of California.\n"={1610645514:0}, "<6>netif_stop_queue() cannot be called before register_netdev()"={7:0}, "<6>SLIP linefill/keepalive option.\n"={1610645531:0}, "<6>SLIP: version %s (dynamic channels, max=%d) (6 bit encapsulation enabled).\n"={1610645518:0}, "<7>%s: no packets received during keepalive timeout, hangup.\n"={-1757965168:0}, "bad line quality"={1073741829:0}, "driver error"={-2147483645:0}, "include/linux/netdevice.h"={3:0}, "sl%d"={268435488:0}, "slip"={32768:0}, \old(LDV_IN_INTERRUPT)=0, \old(slip_devs)=null, \old(slip_devs)=null, \old(slip_maxdev)=256, __this_module={1307015167:12}, LDV_IN_INTERRUPT=1, sl_ldisc={268435456:0}, sl_netdev_ops={1073738976:0}, slip_devs={42344577:0}, slip_maxdev=256] [L4776] RET return (pfo_ret__); VAL ["&(&sl->lock)->rlock"={1610645516:0}, "&sl->keepalive_timer"={1610645513:0}, "&sl->outfill_timer"={1080603028:0}, "0.8.4-NET3.019-NEWTTY"={1610645515:0}, "<3>%s: tty discipline still running\n"={1610645534:0}, "<3>SLIP: Can\'t allocate slip devices array.\n"={1610645519:0}, "<3>SLIP: can\'t register line discipline (err = %d)\n"={1610645512:0}, "<3>SLIP: can\'t unregister line discipline (err = %d)\n"={1073774603:0}, "<4>%s: compressed packet ignored\n"={13:0}, "<4>%s: memory squeeze, dropping packet.\n"={6:0}, "<4>%s: transmit timed out, %s?\n"={1:0}, "<4>%s: truncating oversized transmit packet!\n"={4:0}, "<4>%s: unable to grow slip buffers, MTU change cancelled.\n"={5:0}, "<4>%s: xmit call when iface is down\n"={34:0}, "<6>%s: header compression turned on\n"={2:0}, "<6>CSLIP: code copyright 1989 Regents of the University of California.\n"={1610645514:0}, "<6>netif_stop_queue() cannot be called before register_netdev()"={7:0}, "<6>SLIP linefill/keepalive option.\n"={1610645531:0}, "<6>SLIP: version %s (dynamic channels, max=%d) (6 bit encapsulation enabled).\n"={1610645518:0}, "<7>%s: no packets received during keepalive timeout, hangup.\n"={-1757965168:0}, "bad line quality"={1073741829:0}, "driver error"={-2147483645:0}, "include/linux/netdevice.h"={3:0}, "sl%d"={268435488:0}, "slip"={32768:0}, \old(LDV_IN_INTERRUPT)=0, \old(slip_devs)=null, \old(slip_devs)=null, \old(slip_maxdev)=256, \result={268435488:-940}, __this_module={1307015167:12}, LDV_IN_INTERRUPT=1, pfo_ret__={268435488:-940}, sl_ldisc={268435456:0}, sl_netdev_ops={1073738976:0}, slip_devs={42344577:0}, slip_maxdev=256] [L6199] EXPR get_current() VAL ["&(&sl->lock)->rlock"={1610645516:0}, "&sl->keepalive_timer"={1610645513:0}, "&sl->outfill_timer"={1080603028:0}, "0.8.4-NET3.019-NEWTTY"={1610645515:0}, "<3>%s: tty discipline still running\n"={1610645534:0}, "<3>SLIP: Can\'t allocate slip devices array.\n"={1610645519:0}, "<3>SLIP: can\'t register line discipline (err = %d)\n"={1610645512:0}, "<3>SLIP: can\'t unregister line discipline (err = %d)\n"={1073774603:0}, "<4>%s: compressed packet ignored\n"={13:0}, "<4>%s: memory squeeze, dropping packet.\n"={6:0}, "<4>%s: transmit timed out, %s?\n"={1:0}, "<4>%s: truncating oversized transmit packet!\n"={4:0}, "<4>%s: unable to grow slip buffers, MTU change cancelled.\n"={5:0}, "<4>%s: xmit call when iface is down\n"={34:0}, "<6>%s: header compression turned on\n"={2:0}, "<6>CSLIP: code copyright 1989 Regents of the University of California.\n"={1610645514:0}, "<6>netif_stop_queue() cannot be called before register_netdev()"={7:0}, "<6>SLIP linefill/keepalive option.\n"={1610645531:0}, "<6>SLIP: version %s (dynamic channels, max=%d) (6 bit encapsulation enabled).\n"={1610645518:0}, "<7>%s: no packets received during keepalive timeout, hangup.\n"={-1757965168:0}, "bad line quality"={1073741829:0}, "driver error"={-2147483645:0}, "include/linux/netdevice.h"={3:0}, "sl%d"={268435488:0}, "slip"={32768:0}, \old(LDV_IN_INTERRUPT)=0, \old(slip_devs)=null, \old(slip_devs)=null, \old(slip_maxdev)=256, __this_module={1307015167:12}, err=4294967273, get_current()={268435488:-940}, LDV_IN_INTERRUPT=1, sl={268435488:8}, sl_ldisc={268435456:0}, sl_netdev_ops={1073738976:0}, slip_devs={42344577:0}, slip_maxdev=256, tmp=1, tmp___0=0, tty={268435488:-1075}, tty={268435488:-1075}] [L6199] tmp___1 = get_current() [L6200] EXPR, FCALL tmp___1->pid [L6200] FCALL sl->pid = tmp___1->pid [L6201] CALL, EXPR constant_test_bit(0U, (unsigned long const volatile *)(& sl->flags)) VAL ["&(&sl->lock)->rlock"={1610645516:0}, "&sl->keepalive_timer"={1610645513:0}, "&sl->outfill_timer"={1080603028:0}, "0.8.4-NET3.019-NEWTTY"={1610645515:0}, "<3>%s: tty discipline still running\n"={1610645534:0}, "<3>SLIP: Can\'t allocate slip devices array.\n"={1610645519:0}, "<3>SLIP: can\'t register line discipline (err = %d)\n"={1610645512:0}, "<3>SLIP: can\'t unregister line discipline (err = %d)\n"={1073774603:0}, "<4>%s: compressed packet ignored\n"={13:0}, "<4>%s: memory squeeze, dropping packet.\n"={6:0}, "<4>%s: transmit timed out, %s?\n"={1:0}, "<4>%s: truncating oversized transmit packet!\n"={4:0}, "<4>%s: unable to grow slip buffers, MTU change cancelled.\n"={5:0}, "<4>%s: xmit call when iface is down\n"={34:0}, "<6>%s: header compression turned on\n"={2:0}, "<6>CSLIP: code copyright 1989 Regents of the University of California.\n"={1610645514:0}, "<6>netif_stop_queue() cannot be called before register_netdev()"={7:0}, "<6>SLIP linefill/keepalive option.\n"={1610645531:0}, "<6>SLIP: version %s (dynamic channels, max=%d) (6 bit encapsulation enabled).\n"={1610645518:0}, "<7>%s: no packets received during keepalive timeout, hangup.\n"={-1757965168:0}, "bad line quality"={1073741829:0}, "driver error"={-2147483645:0}, "include/linux/netdevice.h"={3:0}, "sl%d"={268435488:0}, "slip"={32768:0}, \old(LDV_IN_INTERRUPT)=0, \old(nr)=0, \old(slip_devs)=null, \old(slip_devs)=null, \old(slip_maxdev)=256, __this_module={1307015167:12}, addr={268435488:180}, LDV_IN_INTERRUPT=1, sl_ldisc={268435456:0}, sl_netdev_ops={1073738976:0}, slip_devs={42344577:0}, slip_maxdev=256] [L4745] EXPR, FCALL addr + (unsigned long )(nr / 64U) [L4745] RET return ((int )((unsigned long )*(addr + (unsigned long )(nr / 64U)) >> ((int )nr & 63)) & 1); [L6201] EXPR constant_test_bit(0U, (unsigned long const volatile *)(& sl->flags)) VAL ["&(&sl->lock)->rlock"={1610645516:0}, "&sl->keepalive_timer"={1610645513:0}, "&sl->outfill_timer"={1080603028:0}, "0.8.4-NET3.019-NEWTTY"={1610645515:0}, "<3>%s: tty discipline still running\n"={1610645534:0}, "<3>SLIP: Can\'t allocate slip devices array.\n"={1610645519:0}, "<3>SLIP: can\'t register line discipline (err = %d)\n"={1610645512:0}, "<3>SLIP: can\'t unregister line discipline (err = %d)\n"={1073774603:0}, "<4>%s: compressed packet ignored\n"={13:0}, "<4>%s: memory squeeze, dropping packet.\n"={6:0}, "<4>%s: transmit timed out, %s?\n"={1:0}, "<4>%s: truncating oversized transmit packet!\n"={4:0}, "<4>%s: unable to grow slip buffers, MTU change cancelled.\n"={5:0}, "<4>%s: xmit call when iface is down\n"={34:0}, "<6>%s: header compression turned on\n"={2:0}, "<6>CSLIP: code copyright 1989 Regents of the University of California.\n"={1610645514:0}, "<6>netif_stop_queue() cannot be called before register_netdev()"={7:0}, "<6>SLIP linefill/keepalive option.\n"={1610645531:0}, "<6>SLIP: version %s (dynamic channels, max=%d) (6 bit encapsulation enabled).\n"={1610645518:0}, "<7>%s: no packets received during keepalive timeout, hangup.\n"={-1757965168:0}, "bad line quality"={1073741829:0}, "driver error"={-2147483645:0}, "include/linux/netdevice.h"={3:0}, "sl%d"={268435488:0}, "slip"={32768:0}, \old(LDV_IN_INTERRUPT)=0, \old(slip_devs)=null, \old(slip_devs)=null, \old(slip_maxdev)=256, __this_module={1307015167:12}, constant_test_bit(0U, (unsigned long const volatile *)(& sl->flags))=1, err=4294967273, LDV_IN_INTERRUPT=1, sl={268435488:8}, sl_ldisc={268435456:0}, sl_netdev_ops={1073738976:0}, slip_devs={42344577:0}, slip_maxdev=256, tmp=1, tmp___0=0, tmp___1={268435488:-940}, tty={268435488:-1075}, tty={268435488:-1075}] [L6201] tmp___2 = constant_test_bit(0U, (unsigned long const volatile *)(& sl->flags)) [L6202] COND FALSE !(tmp___2 == 0) VAL ["&(&sl->lock)->rlock"={1610645516:0}, "&sl->keepalive_timer"={1610645513:0}, "&sl->outfill_timer"={1080603028:0}, "0.8.4-NET3.019-NEWTTY"={1610645515:0}, "<3>%s: tty discipline still running\n"={1610645534:0}, "<3>SLIP: Can\'t allocate slip devices array.\n"={1610645519:0}, "<3>SLIP: can\'t register line discipline (err = %d)\n"={1610645512:0}, "<3>SLIP: can\'t unregister line discipline (err = %d)\n"={1073774603:0}, "<4>%s: compressed packet ignored\n"={13:0}, "<4>%s: memory squeeze, dropping packet.\n"={6:0}, "<4>%s: transmit timed out, %s?\n"={1:0}, "<4>%s: truncating oversized transmit packet!\n"={4:0}, "<4>%s: unable to grow slip buffers, MTU change cancelled.\n"={5:0}, "<4>%s: xmit call when iface is down\n"={34:0}, "<6>%s: header compression turned on\n"={2:0}, "<6>CSLIP: code copyright 1989 Regents of the University of California.\n"={1610645514:0}, "<6>netif_stop_queue() cannot be called before register_netdev()"={7:0}, "<6>SLIP linefill/keepalive option.\n"={1610645531:0}, "<6>SLIP: version %s (dynamic channels, max=%d) (6 bit encapsulation enabled).\n"={1610645518:0}, "<7>%s: no packets received during keepalive timeout, hangup.\n"={-1757965168:0}, "bad line quality"={1073741829:0}, "driver error"={-2147483645:0}, "include/linux/netdevice.h"={3:0}, "sl%d"={268435488:0}, "slip"={32768:0}, \old(LDV_IN_INTERRUPT)=0, \old(slip_devs)=null, \old(slip_devs)=null, \old(slip_maxdev)=256, __this_module={1307015167:12}, err=4294967273, LDV_IN_INTERRUPT=1, sl={268435488:8}, sl_ldisc={268435456:0}, sl_netdev_ops={1073738976:0}, slip_devs={42344577:0}, slip_maxdev=256, tmp=1, tmp___0=0, tmp___1={268435488:-940}, tmp___2=1, tty={268435488:-1075}, tty={268435488:-1075}] [L6219] EXPR, FCALL sl->keepalive VAL ["&(&sl->lock)->rlock"={1610645516:0}, "&sl->keepalive_timer"={1610645513:0}, "&sl->outfill_timer"={1080603028:0}, "0.8.4-NET3.019-NEWTTY"={1610645515:0}, "<3>%s: tty discipline still running\n"={1610645534:0}, "<3>SLIP: Can\'t allocate slip devices array.\n"={1610645519:0}, "<3>SLIP: can\'t register line discipline (err = %d)\n"={1610645512:0}, "<3>SLIP: can\'t unregister line discipline (err = %d)\n"={1073774603:0}, "<4>%s: compressed packet ignored\n"={13:0}, "<4>%s: memory squeeze, dropping packet.\n"={6:0}, "<4>%s: transmit timed out, %s?\n"={1:0}, "<4>%s: truncating oversized transmit packet!\n"={4:0}, "<4>%s: unable to grow slip buffers, MTU change cancelled.\n"={5:0}, "<4>%s: xmit call when iface is down\n"={34:0}, "<6>%s: header compression turned on\n"={2:0}, "<6>CSLIP: code copyright 1989 Regents of the University of California.\n"={1610645514:0}, "<6>netif_stop_queue() cannot be called before register_netdev()"={7:0}, "<6>SLIP linefill/keepalive option.\n"={1610645531:0}, "<6>SLIP: version %s (dynamic channels, max=%d) (6 bit encapsulation enabled).\n"={1610645518:0}, "<7>%s: no packets received during keepalive timeout, hangup.\n"={-1757965168:0}, "bad line quality"={1073741829:0}, "driver error"={-2147483645:0}, "include/linux/netdevice.h"={3:0}, "sl%d"={268435488:0}, "slip"={32768:0}, \old(LDV_IN_INTERRUPT)=0, \old(slip_devs)=null, \old(slip_devs)=null, \old(slip_maxdev)=256, __this_module={1307015167:12}, err=4294967273, LDV_IN_INTERRUPT=1, sl={268435488:8}, sl->keepalive=112, sl_ldisc={268435456:0}, sl_netdev_ops={1073738976:0}, slip_devs={42344577:0}, slip_maxdev=256, tmp=1, tmp___0=0, tmp___1={268435488:-940}, tmp___2=1, tty={268435488:-1075}, tty={268435488:-1075}] [L6219] COND TRUE (unsigned int )sl->keepalive != 0U [L6220] EXPR, FCALL sl->keepalive [L6220] FCALL sl->keepalive_timer.expires = (unsigned long )((int )sl->keepalive * 250) + (unsigned long )jiffies [L6221] FCALL add_timer(& sl->keepalive_timer) VAL ["&(&sl->lock)->rlock"={1610645516:0}, "&sl->keepalive_timer"={1610645513:0}, "&sl->outfill_timer"={1080603028:0}, "0.8.4-NET3.019-NEWTTY"={1610645515:0}, "<3>%s: tty discipline still running\n"={1610645534:0}, "<3>SLIP: Can\'t allocate slip devices array.\n"={1610645519:0}, "<3>SLIP: can\'t register line discipline (err = %d)\n"={1610645512:0}, "<3>SLIP: can\'t unregister line discipline (err = %d)\n"={1073774603:0}, "<4>%s: compressed packet ignored\n"={13:0}, "<4>%s: memory squeeze, dropping packet.\n"={6:0}, "<4>%s: transmit timed out, %s?\n"={1:0}, "<4>%s: truncating oversized transmit packet!\n"={4:0}, "<4>%s: unable to grow slip buffers, MTU change cancelled.\n"={5:0}, "<4>%s: xmit call when iface is down\n"={34:0}, "<6>%s: header compression turned on\n"={2:0}, "<6>CSLIP: code copyright 1989 Regents of the University of California.\n"={1610645514:0}, "<6>netif_stop_queue() cannot be called before register_netdev()"={7:0}, "<6>SLIP linefill/keepalive option.\n"={1610645531:0}, "<6>SLIP: version %s (dynamic channels, max=%d) (6 bit encapsulation enabled).\n"={1610645518:0}, "<7>%s: no packets received during keepalive timeout, hangup.\n"={-1757965168:0}, "bad line quality"={1073741829:0}, "driver error"={-2147483645:0}, "include/linux/netdevice.h"={3:0}, "sl%d"={268435488:0}, "slip"={32768:0}, \old(LDV_IN_INTERRUPT)=0, \old(slip_devs)=null, \old(slip_devs)=null, \old(slip_maxdev)=256, __this_module={1307015167:12}, err=4294967273, jiffies=9223372530775994880, LDV_IN_INTERRUPT=1, sl={268435488:8}, sl_ldisc={268435456:0}, sl_netdev_ops={1073738976:0}, slip_devs={42344577:0}, slip_maxdev=256, tmp=1, tmp___0=0, tmp___1={268435488:-940}, tmp___2=1, tty={268435488:-1075}, tty={268435488:-1075}] [L6225] EXPR, FCALL sl->outfill VAL ["&(&sl->lock)->rlock"={1610645516:0}, "&sl->keepalive_timer"={1610645513:0}, "&sl->outfill_timer"={1080603028:0}, "0.8.4-NET3.019-NEWTTY"={1610645515:0}, "<3>%s: tty discipline still running\n"={1610645534:0}, "<3>SLIP: Can\'t allocate slip devices array.\n"={1610645519:0}, "<3>SLIP: can\'t register line discipline (err = %d)\n"={1610645512:0}, "<3>SLIP: can\'t unregister line discipline (err = %d)\n"={1073774603:0}, "<4>%s: compressed packet ignored\n"={13:0}, "<4>%s: memory squeeze, dropping packet.\n"={6:0}, "<4>%s: transmit timed out, %s?\n"={1:0}, "<4>%s: truncating oversized transmit packet!\n"={4:0}, "<4>%s: unable to grow slip buffers, MTU change cancelled.\n"={5:0}, "<4>%s: xmit call when iface is down\n"={34:0}, "<6>%s: header compression turned on\n"={2:0}, "<6>CSLIP: code copyright 1989 Regents of the University of California.\n"={1610645514:0}, "<6>netif_stop_queue() cannot be called before register_netdev()"={7:0}, "<6>SLIP linefill/keepalive option.\n"={1610645531:0}, "<6>SLIP: version %s (dynamic channels, max=%d) (6 bit encapsulation enabled).\n"={1610645518:0}, "<7>%s: no packets received during keepalive timeout, hangup.\n"={-1757965168:0}, "bad line quality"={1073741829:0}, "driver error"={-2147483645:0}, "include/linux/netdevice.h"={3:0}, "sl%d"={268435488:0}, "slip"={32768:0}, \old(LDV_IN_INTERRUPT)=0, \old(slip_devs)=null, \old(slip_devs)=null, \old(slip_maxdev)=256, __this_module={1307015167:12}, err=4294967273, jiffies=9223372530775994880, LDV_IN_INTERRUPT=1, sl={268435488:8}, sl->outfill=-56, sl_ldisc={268435456:0}, sl_netdev_ops={1073738976:0}, slip_devs={42344577:0}, slip_maxdev=256, tmp=1, tmp___0=0, tmp___1={268435488:-940}, tmp___2=1, tty={268435488:-1075}, tty={268435488:-1075}] [L6225] COND TRUE (unsigned int )sl->outfill != 0U [L6226] EXPR, FCALL sl->outfill [L6226] FCALL sl->outfill_timer.expires = (unsigned long )((int )sl->outfill * 250) + (unsigned long )jiffies [L6227] FCALL add_timer(& sl->outfill_timer) VAL ["&(&sl->lock)->rlock"={1610645516:0}, "&sl->keepalive_timer"={1610645513:0}, "&sl->outfill_timer"={1080603028:0}, "0.8.4-NET3.019-NEWTTY"={1610645515:0}, "<3>%s: tty discipline still running\n"={1610645534:0}, "<3>SLIP: Can\'t allocate slip devices array.\n"={1610645519:0}, "<3>SLIP: can\'t register line discipline (err = %d)\n"={1610645512:0}, "<3>SLIP: can\'t unregister line discipline (err = %d)\n"={1073774603:0}, "<4>%s: compressed packet ignored\n"={13:0}, "<4>%s: memory squeeze, dropping packet.\n"={6:0}, "<4>%s: transmit timed out, %s?\n"={1:0}, "<4>%s: truncating oversized transmit packet!\n"={4:0}, "<4>%s: unable to grow slip buffers, MTU change cancelled.\n"={5:0}, "<4>%s: xmit call when iface is down\n"={34:0}, "<6>%s: header compression turned on\n"={2:0}, "<6>CSLIP: code copyright 1989 Regents of the University of California.\n"={1610645514:0}, "<6>netif_stop_queue() cannot be called before register_netdev()"={7:0}, "<6>SLIP linefill/keepalive option.\n"={1610645531:0}, "<6>SLIP: version %s (dynamic channels, max=%d) (6 bit encapsulation enabled).\n"={1610645518:0}, "<7>%s: no packets received during keepalive timeout, hangup.\n"={-1757965168:0}, "bad line quality"={1073741829:0}, "driver error"={-2147483645:0}, "include/linux/netdevice.h"={3:0}, "sl%d"={268435488:0}, "slip"={32768:0}, \old(LDV_IN_INTERRUPT)=0, \old(slip_devs)=null, \old(slip_devs)=null, \old(slip_maxdev)=256, __this_module={1307015167:12}, err=4294967273, jiffies=9223372530775994880, LDV_IN_INTERRUPT=1, sl={268435488:8}, sl_ldisc={268435456:0}, sl_netdev_ops={1073738976:0}, slip_devs={42344577:0}, slip_maxdev=256, tmp=1, tmp___0=0, tmp___1={268435488:-940}, tmp___2=1, tty={268435488:-1075}, tty={268435488:-1075}] [L6231] FCALL rtnl_unlock() [L6232] FCALL tty->receive_room = 65536U [L6233] EXPR, FCALL sl->dev [L6233] EXPR, FCALL (sl->dev)->base_addr [L6233] RET return ((int )(sl->dev)->base_addr); [L7341] EXPR slip_open(tty) VAL ["&(&sl->lock)->rlock"={1610645516:0}, "&sl->keepalive_timer"={1610645513:0}, "&sl->outfill_timer"={1080603028:0}, "0.8.4-NET3.019-NEWTTY"={1610645515:0}, "<3>%s: tty discipline still running\n"={1610645534:0}, "<3>SLIP: Can\'t allocate slip devices array.\n"={1610645519:0}, "<3>SLIP: can\'t register line discipline (err = %d)\n"={1610645512:0}, "<3>SLIP: can\'t unregister line discipline (err = %d)\n"={1073774603:0}, "<4>%s: compressed packet ignored\n"={13:0}, "<4>%s: memory squeeze, dropping packet.\n"={6:0}, "<4>%s: transmit timed out, %s?\n"={1:0}, "<4>%s: truncating oversized transmit packet!\n"={4:0}, "<4>%s: unable to grow slip buffers, MTU change cancelled.\n"={5:0}, "<4>%s: xmit call when iface is down\n"={34:0}, "<6>%s: header compression turned on\n"={2:0}, "<6>CSLIP: code copyright 1989 Regents of the University of California.\n"={1610645514:0}, "<6>netif_stop_queue() cannot be called before register_netdev()"={7:0}, "<6>SLIP linefill/keepalive option.\n"={1610645531:0}, "<6>SLIP: version %s (dynamic channels, max=%d) (6 bit encapsulation enabled).\n"={1610645518:0}, "<7>%s: no packets received during keepalive timeout, hangup.\n"={-1757965168:0}, "bad line quality"={1073741829:0}, "driver error"={-2147483645:0}, "include/linux/netdevice.h"={3:0}, "sl%d"={268435488:0}, "slip"={32768:0}, \old(LDV_IN_INTERRUPT)=0, \old(slip_devs)=null, \old(slip_devs)=null, \old(slip_maxdev)=256, __this_module={1307015167:12}, jiffies=9223372530775994880, LDV_IN_INTERRUPT=1, sl_ldisc={268435456:0}, sl_netdev_ops={1073738976:0}, slip_devs={42344577:0}, slip_maxdev=256, slip_open(tty)=115, tty={268435488:-1075}, tty={268435488:-1075}] [L7341] tmp = slip_open(tty) [L7342] ldv_func_res = tmp VAL ["&(&sl->lock)->rlock"={1610645516:0}, "&sl->keepalive_timer"={1610645513:0}, "&sl->outfill_timer"={1080603028:0}, "0.8.4-NET3.019-NEWTTY"={1610645515:0}, "<3>%s: tty discipline still running\n"={1610645534:0}, "<3>SLIP: Can\'t allocate slip devices array.\n"={1610645519:0}, "<3>SLIP: can\'t register line discipline (err = %d)\n"={1610645512:0}, "<3>SLIP: can\'t unregister line discipline (err = %d)\n"={1073774603:0}, "<4>%s: compressed packet ignored\n"={13:0}, "<4>%s: memory squeeze, dropping packet.\n"={6:0}, "<4>%s: transmit timed out, %s?\n"={1:0}, "<4>%s: truncating oversized transmit packet!\n"={4:0}, "<4>%s: unable to grow slip buffers, MTU change cancelled.\n"={5:0}, "<4>%s: xmit call when iface is down\n"={34:0}, "<6>%s: header compression turned on\n"={2:0}, "<6>CSLIP: code copyright 1989 Regents of the University of California.\n"={1610645514:0}, "<6>netif_stop_queue() cannot be called before register_netdev()"={7:0}, "<6>SLIP linefill/keepalive option.\n"={1610645531:0}, "<6>SLIP: version %s (dynamic channels, max=%d) (6 bit encapsulation enabled).\n"={1610645518:0}, "<7>%s: no packets received during keepalive timeout, hangup.\n"={-1757965168:0}, "bad line quality"={1073741829:0}, "driver error"={-2147483645:0}, "include/linux/netdevice.h"={3:0}, "sl%d"={268435488:0}, "slip"={32768:0}, \old(LDV_IN_INTERRUPT)=0, \old(slip_devs)=null, \old(slip_devs)=null, \old(slip_maxdev)=256, __this_module={1307015167:12}, jiffies=9223372530775994880, ldv_func_res=115, LDV_IN_INTERRUPT=1, sl_ldisc={268435456:0}, sl_netdev_ops={1073738976:0}, slip_devs={42344577:0}, slip_maxdev=256, tmp=115, tty={268435488:-1075}, tty={268435488:-1075}] [L7343] CALL ldv_check_callback_ret_val(ldv_func_res) VAL ["&(&sl->lock)->rlock"={1610645516:0}, "&sl->keepalive_timer"={1610645513:0}, "&sl->outfill_timer"={1080603028:0}, "0.8.4-NET3.019-NEWTTY"={1610645515:0}, "<3>%s: tty discipline still running\n"={1610645534:0}, "<3>SLIP: Can\'t allocate slip devices array.\n"={1610645519:0}, "<3>SLIP: can\'t register line discipline (err = %d)\n"={1610645512:0}, "<3>SLIP: can\'t unregister line discipline (err = %d)\n"={1073774603:0}, "<4>%s: compressed packet ignored\n"={13:0}, "<4>%s: memory squeeze, dropping packet.\n"={6:0}, "<4>%s: transmit timed out, %s?\n"={1:0}, "<4>%s: truncating oversized transmit packet!\n"={4:0}, "<4>%s: unable to grow slip buffers, MTU change cancelled.\n"={5:0}, "<4>%s: xmit call when iface is down\n"={34:0}, "<6>%s: header compression turned on\n"={2:0}, "<6>CSLIP: code copyright 1989 Regents of the University of California.\n"={1610645514:0}, "<6>netif_stop_queue() cannot be called before register_netdev()"={7:0}, "<6>SLIP linefill/keepalive option.\n"={1610645531:0}, "<6>SLIP: version %s (dynamic channels, max=%d) (6 bit encapsulation enabled).\n"={1610645518:0}, "<7>%s: no packets received during keepalive timeout, hangup.\n"={-1757965168:0}, "bad line quality"={1073741829:0}, "driver error"={-2147483645:0}, "include/linux/netdevice.h"={3:0}, "sl%d"={268435488:0}, "slip"={32768:0}, \old(LDV_IN_INTERRUPT)=0, \old(ret_val)=115, \old(slip_devs)=null, \old(slip_devs)=null, \old(slip_maxdev)=256, __this_module={1307015167:12}, jiffies=9223372530775994880, LDV_IN_INTERRUPT=1, sl_ldisc={268435456:0}, sl_netdev_ops={1073738976:0}, slip_devs={42344577:0}, slip_maxdev=256] [L7360] COND FALSE !(ret_val <= 0) VAL ["&(&sl->lock)->rlock"={1610645516:0}, "&sl->keepalive_timer"={1610645513:0}, "&sl->outfill_timer"={1080603028:0}, "0.8.4-NET3.019-NEWTTY"={1610645515:0}, "<3>%s: tty discipline still running\n"={1610645534:0}, "<3>SLIP: Can\'t allocate slip devices array.\n"={1610645519:0}, "<3>SLIP: can\'t register line discipline (err = %d)\n"={1610645512:0}, "<3>SLIP: can\'t unregister line discipline (err = %d)\n"={1073774603:0}, "<4>%s: compressed packet ignored\n"={13:0}, "<4>%s: memory squeeze, dropping packet.\n"={6:0}, "<4>%s: transmit timed out, %s?\n"={1:0}, "<4>%s: truncating oversized transmit packet!\n"={4:0}, "<4>%s: unable to grow slip buffers, MTU change cancelled.\n"={5:0}, "<4>%s: xmit call when iface is down\n"={34:0}, "<6>%s: header compression turned on\n"={2:0}, "<6>CSLIP: code copyright 1989 Regents of the University of California.\n"={1610645514:0}, "<6>netif_stop_queue() cannot be called before register_netdev()"={7:0}, "<6>SLIP linefill/keepalive option.\n"={1610645531:0}, "<6>SLIP: version %s (dynamic channels, max=%d) (6 bit encapsulation enabled).\n"={1610645518:0}, "<7>%s: no packets received during keepalive timeout, hangup.\n"={-1757965168:0}, "bad line quality"={1073741829:0}, "driver error"={-2147483645:0}, "include/linux/netdevice.h"={3:0}, "sl%d"={268435488:0}, "slip"={32768:0}, \old(LDV_IN_INTERRUPT)=0, \old(ret_val)=115, \old(slip_devs)=null, \old(slip_devs)=null, \old(slip_maxdev)=256, __this_module={1307015167:12}, jiffies=9223372530775994880, LDV_IN_INTERRUPT=1, ret_val=115, sl_ldisc={268435456:0}, sl_netdev_ops={1073738976:0}, slip_devs={42344577:0}, slip_maxdev=256] [L7363] CALL ldv_error() VAL ["&(&sl->lock)->rlock"={1610645516:0}, "&sl->keepalive_timer"={1610645513:0}, "&sl->outfill_timer"={1080603028:0}, "0.8.4-NET3.019-NEWTTY"={1610645515:0}, "<3>%s: tty discipline still running\n"={1610645534:0}, "<3>SLIP: Can\'t allocate slip devices array.\n"={1610645519:0}, "<3>SLIP: can\'t register line discipline (err = %d)\n"={1610645512:0}, "<3>SLIP: can\'t unregister line discipline (err = %d)\n"={1073774603:0}, "<4>%s: compressed packet ignored\n"={13:0}, "<4>%s: memory squeeze, dropping packet.\n"={6:0}, "<4>%s: transmit timed out, %s?\n"={1:0}, "<4>%s: truncating oversized transmit packet!\n"={4:0}, "<4>%s: unable to grow slip buffers, MTU change cancelled.\n"={5:0}, "<4>%s: xmit call when iface is down\n"={34:0}, "<6>%s: header compression turned on\n"={2:0}, "<6>CSLIP: code copyright 1989 Regents of the University of California.\n"={1610645514:0}, "<6>netif_stop_queue() cannot be called before register_netdev()"={7:0}, "<6>SLIP linefill/keepalive option.\n"={1610645531:0}, "<6>SLIP: version %s (dynamic channels, max=%d) (6 bit encapsulation enabled).\n"={1610645518:0}, "<7>%s: no packets received during keepalive timeout, hangup.\n"={-1757965168:0}, "bad line quality"={1073741829:0}, "driver error"={-2147483645:0}, "include/linux/netdevice.h"={3:0}, "sl%d"={268435488:0}, "slip"={32768:0}, \old(LDV_IN_INTERRUPT)=0, \old(slip_devs)=null, \old(slip_devs)=null, \old(slip_maxdev)=256, __this_module={1307015167:12}, jiffies=9223372530775994880, LDV_IN_INTERRUPT=1, sl_ldisc={268435456:0}, sl_netdev_ops={1073738976:0}, slip_devs={42344577:0}, slip_maxdev=256] [L7352] __VERIFIER_error() VAL ["&(&sl->lock)->rlock"={1610645516:0}, "&sl->keepalive_timer"={1610645513:0}, "&sl->outfill_timer"={1080603028:0}, "0.8.4-NET3.019-NEWTTY"={1610645515:0}, "<3>%s: tty discipline still running\n"={1610645534:0}, "<3>SLIP: Can\'t allocate slip devices array.\n"={1610645519:0}, "<3>SLIP: can\'t register line discipline (err = %d)\n"={1610645512:0}, "<3>SLIP: can\'t unregister line discipline (err = %d)\n"={1073774603:0}, "<4>%s: compressed packet ignored\n"={13:0}, "<4>%s: memory squeeze, dropping packet.\n"={6:0}, "<4>%s: transmit timed out, %s?\n"={1:0}, "<4>%s: truncating oversized transmit packet!\n"={4:0}, "<4>%s: unable to grow slip buffers, MTU change cancelled.\n"={5:0}, "<4>%s: xmit call when iface is down\n"={34:0}, "<6>%s: header compression turned on\n"={2:0}, "<6>CSLIP: code copyright 1989 Regents of the University of California.\n"={1610645514:0}, "<6>netif_stop_queue() cannot be called before register_netdev()"={7:0}, "<6>SLIP linefill/keepalive option.\n"={1610645531:0}, "<6>SLIP: version %s (dynamic channels, max=%d) (6 bit encapsulation enabled).\n"={1610645518:0}, "<7>%s: no packets received during keepalive timeout, hangup.\n"={-1757965168:0}, "bad line quality"={1073741829:0}, "driver error"={-2147483645:0}, "include/linux/netdevice.h"={3:0}, "sl%d"={268435488:0}, "slip"={32768:0}, \old(LDV_IN_INTERRUPT)=0, \old(slip_devs)=null, \old(slip_devs)=null, \old(slip_maxdev)=256, __this_module={1307015167:12}, jiffies=9223372530775994880, LDV_IN_INTERRUPT=1, sl_ldisc={268435456:0}, sl_netdev_ops={1073738976:0}, slip_devs={42344577:0}, slip_maxdev=256] - StatisticsResult: Ultimate Automizer benchmark data CFG has 79 procedures, 951 locations, 1 error locations. UNSAFE Result, 610.3s OverallTime, 16 OverallIterations, 1 TraceHistogramMax, 44.2s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 18178 SDtfs, 9779 SDslu, 54354 SDs, 0 SdLazy, 6968 SolverSat, 3107 SolverUnsat, 14 SolverUnknown, 0 SolverNotchecked, 41.0s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 1393 GetRequests, 1303 SyntacticMatches, 3 SemanticMatches, 87 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 55 ImplicationChecksByTransitivity, 0.7s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=943occurred in iteration=0, 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: 0.5s AutomataMinimizationTime, 15 MinimizatonAttempts, 137 StatesRemovedByMinimization, 11 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TraceCheckStatistics: 0.6s SsaConstructionTime, 217.1s SatisfiabilityAnalysisTime, 1.6s InterpolantComputationTime, 1411 NumberOfCodeBlocks, 1411 NumberOfCodeBlocksAsserted, 16 NumberOfCheckSat, 1363 ConstructedInterpolants, 0 QuantifiedInterpolants, 232795 SizeOfPredicates, 33 NumberOfNonLiveVariables, 6833 ConjunctsInSsa, 106 ConjunctsInUnsatCore, 16 InterpolantComputations, 14 PerfectInterpolantSequences, 0/2 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be incorrect! Received shutdown request...