./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_78e874ab-8e3a-4f97-b5f5-0d9aa02788aa/bin-2019/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_78e874ab-8e3a-4f97-b5f5-0d9aa02788aa/bin-2019/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_78e874ab-8e3a-4f97-b5f5-0d9aa02788aa/bin-2019/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_78e874ab-8e3a-4f97-b5f5-0d9aa02788aa/bin-2019/utaipan/config/TaipanReach.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_78e874ab-8e3a-4f97-b5f5-0d9aa02788aa/bin-2019/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_78e874ab-8e3a-4f97-b5f5-0d9aa02788aa/bin-2019/utaipan --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 Taipan --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_78e874ab-8e3a-4f97-b5f5-0d9aa02788aa/bin-2019/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_78e874ab-8e3a-4f97-b5f5-0d9aa02788aa/bin-2019/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_78e874ab-8e3a-4f97-b5f5-0d9aa02788aa/bin-2019/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_78e874ab-8e3a-4f97-b5f5-0d9aa02788aa/bin-2019/utaipan/config/TaipanReach.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_78e874ab-8e3a-4f97-b5f5-0d9aa02788aa/bin-2019/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_78e874ab-8e3a-4f97-b5f5-0d9aa02788aa/bin-2019/utaipan --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 Taipan --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 13:11:35,403 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-18 13:11:35,405 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-18 13:11:35,413 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-18 13:11:35,413 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-18 13:11:35,414 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-18 13:11:35,415 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-18 13:11:35,416 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-18 13:11:35,417 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-18 13:11:35,417 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-18 13:11:35,418 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-18 13:11:35,418 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-18 13:11:35,423 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-18 13:11:35,424 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-18 13:11:35,425 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-18 13:11:35,425 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-18 13:11:35,426 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-18 13:11:35,427 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-18 13:11:35,428 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-18 13:11:35,429 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-18 13:11:35,430 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-18 13:11:35,431 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-18 13:11:35,432 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-18 13:11:35,432 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-18 13:11:35,433 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-18 13:11:35,433 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-18 13:11:35,434 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-18 13:11:35,434 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-18 13:11:35,435 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-18 13:11:35,436 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-18 13:11:35,436 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-18 13:11:35,436 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-18 13:11:35,436 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-18 13:11:35,436 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-18 13:11:35,437 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-18 13:11:35,438 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-18 13:11:35,438 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_78e874ab-8e3a-4f97-b5f5-0d9aa02788aa/bin-2019/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf [2018-11-18 13:11:35,448 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-18 13:11:35,448 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-18 13:11:35,449 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-18 13:11:35,449 INFO L133 SettingsManager]: * User list type=DISABLED [2018-11-18 13:11:35,449 INFO L133 SettingsManager]: * calls to implemented procedures=false [2018-11-18 13:11:35,449 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-11-18 13:11:35,449 INFO L133 SettingsManager]: * Explicit value domain=true [2018-11-18 13:11:35,449 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2018-11-18 13:11:35,449 INFO L133 SettingsManager]: * Octagon Domain=false [2018-11-18 13:11:35,450 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-11-18 13:11:35,450 INFO L133 SettingsManager]: * Log string format=TERM [2018-11-18 13:11:35,450 INFO L133 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2018-11-18 13:11:35,450 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-11-18 13:11:35,450 INFO L133 SettingsManager]: * Interval Domain=false [2018-11-18 13:11:35,451 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-18 13:11:35,451 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-18 13:11:35,451 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-18 13:11:35,451 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-18 13:11:35,451 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-18 13:11:35,451 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-18 13:11:35,451 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-18 13:11:35,452 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-18 13:11:35,452 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-18 13:11:35,452 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-18 13:11:35,452 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-18 13:11:35,452 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-18 13:11:35,452 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-18 13:11:35,452 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-18 13:11:35,452 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-18 13:11:35,453 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-18 13:11:35,453 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-18 13:11:35,453 INFO L133 SettingsManager]: * Trace refinement strategy=TAIPAN [2018-11-18 13:11:35,453 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-18 13:11:35,453 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-18 13:11:35,453 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-18 13:11:35,453 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-18 13:11:35,453 INFO L133 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES 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_78e874ab-8e3a-4f97-b5f5-0d9aa02788aa/bin-2019/utaipan 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 -> Taipan 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 13:11:35,478 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-18 13:11:35,487 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-18 13:11:35,489 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-18 13:11:35,490 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-18 13:11:35,491 INFO L276 PluginConnector]: CDTParser initialized [2018-11-18 13:11:35,491 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_78e874ab-8e3a-4f97-b5f5-0d9aa02788aa/bin-2019/utaipan/../../sv-benchmarks/c/ldv-commit-tester/m0_false-unreach-call_drivers-net-slip-ko--108_1a--1b0b0ac-1.c [2018-11-18 13:11:35,536 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_78e874ab-8e3a-4f97-b5f5-0d9aa02788aa/bin-2019/utaipan/data/c79ad8021/e3421149d0de4643ade97d3d183d4af2/FLAGfbad6f26a [2018-11-18 13:11:36,105 INFO L307 CDTParser]: Found 1 translation units. [2018-11-18 13:11:36,106 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_78e874ab-8e3a-4f97-b5f5-0d9aa02788aa/sv-benchmarks/c/ldv-commit-tester/m0_false-unreach-call_drivers-net-slip-ko--108_1a--1b0b0ac-1.c [2018-11-18 13:11:36,130 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_78e874ab-8e3a-4f97-b5f5-0d9aa02788aa/bin-2019/utaipan/data/c79ad8021/e3421149d0de4643ade97d3d183d4af2/FLAGfbad6f26a [2018-11-18 13:11:36,512 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_78e874ab-8e3a-4f97-b5f5-0d9aa02788aa/bin-2019/utaipan/data/c79ad8021/e3421149d0de4643ade97d3d183d4af2 [2018-11-18 13:11:36,515 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-18 13:11:36,516 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-18 13:11:36,517 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-18 13:11:36,517 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-18 13:11:36,520 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-18 13:11:36,521 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 01:11:36" (1/1) ... [2018-11-18 13:11:36,523 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4b4d2e00 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 01:11:36, skipping insertion in model container [2018-11-18 13:11:36,523 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 01:11:36" (1/1) ... [2018-11-18 13:11:36,531 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-18 13:11:36,630 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-18 13:11:37,829 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 13:11:37,858 INFO L191 MainTranslator]: Completed pre-run [2018-11-18 13:11:38,362 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 13:11:38,490 INFO L195 MainTranslator]: Completed translation [2018-11-18 13:11:38,490 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 01:11:38 WrapperNode [2018-11-18 13:11:38,490 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-18 13:11:38,491 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-18 13:11:38,491 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-18 13:11:38,491 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-18 13:11:38,498 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 01:11:38" (1/1) ... [2018-11-18 13:11:38,528 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 01:11:38" (1/1) ... [2018-11-18 13:11:38,539 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-18 13:11:38,540 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-18 13:11:38,540 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-18 13:11:38,540 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-18 13:11:38,548 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 01:11:38" (1/1) ... [2018-11-18 13:11:38,548 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 01:11:38" (1/1) ... [2018-11-18 13:11:38,559 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 01:11:38" (1/1) ... [2018-11-18 13:11:38,559 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 01:11:38" (1/1) ... [2018-11-18 13:11:38,622 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 01:11:38" (1/1) ... [2018-11-18 13:11:38,633 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 01:11:38" (1/1) ... [2018-11-18 13:11:38,645 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 01:11:38" (1/1) ... [2018-11-18 13:11:38,658 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-18 13:11:38,658 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-18 13:11:38,658 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-18 13:11:38,659 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-18 13:11:38,659 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 01:11:38" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_78e874ab-8e3a-4f97-b5f5-0d9aa02788aa/bin-2019/utaipan/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 13:11:38,712 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2018-11-18 13:11:38,712 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdevice_2 [2018-11-18 13:11:38,712 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdevice_2 [2018-11-18 13:11:38,712 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_bh [2018-11-18 13:11:38,713 INFO L130 BoogieDeclarations]: Found specification of procedure slip_exit [2018-11-18 13:11:38,713 INFO L138 BoogieDeclarations]: Found implementation of procedure slip_exit [2018-11-18 13:11:38,713 INFO L130 BoogieDeclarations]: Found specification of procedure sl_tx_timeout [2018-11-18 13:11:38,713 INFO L138 BoogieDeclarations]: Found implementation of procedure sl_tx_timeout [2018-11-18 13:11:38,713 INFO L130 BoogieDeclarations]: Found specification of procedure tty_unregister_ldisc [2018-11-18 13:11:38,713 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2018-11-18 13:11:38,713 INFO L130 BoogieDeclarations]: Found specification of procedure sl_init [2018-11-18 13:11:38,713 INFO L138 BoogieDeclarations]: Found implementation of procedure sl_init [2018-11-18 13:11:38,714 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2018-11-18 13:11:38,714 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2018-11-18 13:11:38,714 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_callback_ret_val [2018-11-18 13:11:38,714 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_callback_ret_val [2018-11-18 13:11:38,714 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2018-11-18 13:11:38,714 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-18 13:11:38,715 INFO L130 BoogieDeclarations]: Found specification of procedure tty_mode_ioctl [2018-11-18 13:11:38,715 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2018-11-18 13:11:38,715 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2018-11-18 13:11:38,715 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2018-11-18 13:11:38,715 INFO L130 BoogieDeclarations]: Found specification of procedure slip_init [2018-11-18 13:11:38,715 INFO L138 BoogieDeclarations]: Found implementation of procedure slip_init [2018-11-18 13:11:38,715 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-18 13:11:38,715 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2018-11-18 13:11:38,715 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2018-11-18 13:11:38,716 INFO L130 BoogieDeclarations]: Found specification of procedure sl_alloc [2018-11-18 13:11:38,716 INFO L138 BoogieDeclarations]: Found implementation of procedure sl_alloc [2018-11-18 13:11:38,716 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2018-11-18 13:11:38,716 INFO L130 BoogieDeclarations]: Found specification of procedure slhc_uncompress [2018-11-18 13:11:38,716 INFO L130 BoogieDeclarations]: Found specification of procedure slhc_free [2018-11-18 13:11:38,716 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2018-11-18 13:11:38,716 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2018-11-18 13:11:38,716 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2018-11-18 13:11:38,716 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2018-11-18 13:11:38,717 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2018-11-18 13:11:38,717 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2018-11-18 13:11:38,717 INFO L130 BoogieDeclarations]: Found specification of procedure sl_xmit [2018-11-18 13:11:38,717 INFO L138 BoogieDeclarations]: Found implementation of procedure sl_xmit [2018-11-18 13:11:38,717 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2018-11-18 13:11:38,717 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2018-11-18 13:11:38,717 INFO L130 BoogieDeclarations]: Found specification of procedure sl_realloc_bufs [2018-11-18 13:11:38,717 INFO L138 BoogieDeclarations]: Found implementation of procedure sl_realloc_bufs [2018-11-18 13:11:38,718 INFO L130 BoogieDeclarations]: Found specification of procedure slhc_remember [2018-11-18 13:11:38,718 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2018-11-18 13:11:38,718 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2018-11-18 13:11:38,718 INFO L130 BoogieDeclarations]: Found specification of procedure slip_esc [2018-11-18 13:11:38,718 INFO L138 BoogieDeclarations]: Found implementation of procedure slip_esc [2018-11-18 13:11:38,718 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_nonpositive_int [2018-11-18 13:11:38,718 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_nonpositive_int [2018-11-18 13:11:38,718 INFO L130 BoogieDeclarations]: Found specification of procedure dev_close [2018-11-18 13:11:38,718 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2018-11-18 13:11:38,719 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdevice [2018-11-18 13:11:38,719 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2018-11-18 13:11:38,719 INFO L130 BoogieDeclarations]: Found specification of procedure sl_free_bufs [2018-11-18 13:11:38,722 INFO L138 BoogieDeclarations]: Found implementation of procedure sl_free_bufs [2018-11-18 13:11:38,722 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdevice_queue [2018-11-18 13:11:38,722 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-18 13:11:38,722 INFO L130 BoogieDeclarations]: Found specification of procedure slip_open [2018-11-18 13:11:38,722 INFO L138 BoogieDeclarations]: Found implementation of procedure slip_open [2018-11-18 13:11:38,722 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2018-11-18 13:11:38,722 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2018-11-18 13:11:38,722 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2018-11-18 13:11:38,723 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2018-11-18 13:11:38,723 INFO L130 BoogieDeclarations]: Found specification of procedure sl_open [2018-11-18 13:11:38,723 INFO L138 BoogieDeclarations]: Found implementation of procedure sl_open [2018-11-18 13:11:38,723 INFO L130 BoogieDeclarations]: Found specification of procedure sl_alloc_bufs [2018-11-18 13:11:38,723 INFO L138 BoogieDeclarations]: Found implementation of procedure sl_alloc_bufs [2018-11-18 13:11:38,723 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2018-11-18 13:11:38,723 INFO L130 BoogieDeclarations]: Found specification of procedure dev_alloc_skb [2018-11-18 13:11:38,723 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2018-11-18 13:11:38,723 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2018-11-18 13:11:38,724 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2018-11-18 13:11:38,724 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2018-11-18 13:11:38,724 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_netdev_mqs [2018-11-18 13:11:38,724 INFO L130 BoogieDeclarations]: Found specification of procedure slip_receive_buf [2018-11-18 13:11:38,724 INFO L138 BoogieDeclarations]: Found implementation of procedure slip_receive_buf [2018-11-18 13:11:38,724 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2018-11-18 13:11:38,724 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2018-11-18 13:11:38,724 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2018-11-18 13:11:38,724 INFO L130 BoogieDeclarations]: Found specification of procedure sl_encaps [2018-11-18 13:11:38,724 INFO L138 BoogieDeclarations]: Found implementation of procedure sl_encaps [2018-11-18 13:11:38,725 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-18 13:11:38,725 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-18 13:11:38,725 INFO L130 BoogieDeclarations]: Found specification of procedure msleep_interruptible [2018-11-18 13:11:38,725 INFO L130 BoogieDeclarations]: Found specification of procedure compat_ptr [2018-11-18 13:11:38,725 INFO L138 BoogieDeclarations]: Found implementation of procedure compat_ptr [2018-11-18 13:11:38,725 INFO L130 BoogieDeclarations]: Found specification of procedure sl_lock [2018-11-18 13:11:38,725 INFO L138 BoogieDeclarations]: Found implementation of procedure sl_lock [2018-11-18 13:11:38,725 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2018-11-18 13:11:38,725 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2018-11-18 13:11:38,725 INFO L130 BoogieDeclarations]: Found specification of procedure sl_keepalive [2018-11-18 13:11:38,726 INFO L138 BoogieDeclarations]: Found implementation of procedure sl_keepalive [2018-11-18 13:11:38,726 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2018-11-18 13:11:38,726 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2018-11-18 13:11:38,726 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2018-11-18 13:11:38,726 INFO L130 BoogieDeclarations]: Found specification of procedure sl_bump [2018-11-18 13:11:38,726 INFO L138 BoogieDeclarations]: Found implementation of procedure sl_bump [2018-11-18 13:11:38,726 INFO L130 BoogieDeclarations]: Found specification of procedure dev_trans_start [2018-11-18 13:11:38,726 INFO L130 BoogieDeclarations]: Found specification of procedure slip_ioctl [2018-11-18 13:11:38,726 INFO L138 BoogieDeclarations]: Found implementation of procedure slip_ioctl [2018-11-18 13:11:38,727 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2018-11-18 13:11:38,727 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2018-11-18 13:11:38,727 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2018-11-18 13:11:38,728 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-18 13:11:38,728 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-18 13:11:38,728 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2018-11-18 13:11:38,728 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2018-11-18 13:11:38,728 INFO L130 BoogieDeclarations]: Found specification of procedure slip_close [2018-11-18 13:11:38,728 INFO L138 BoogieDeclarations]: Found implementation of procedure slip_close [2018-11-18 13:11:38,728 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-18 13:11:38,729 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2018-11-18 13:11:38,729 INFO L130 BoogieDeclarations]: Found specification of procedure sl_outfill [2018-11-18 13:11:38,729 INFO L138 BoogieDeclarations]: Found implementation of procedure sl_outfill [2018-11-18 13:11:38,729 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2018-11-18 13:11:38,729 INFO L130 BoogieDeclarations]: Found specification of procedure sl_close [2018-11-18 13:11:38,729 INFO L138 BoogieDeclarations]: Found implementation of procedure sl_close [2018-11-18 13:11:38,729 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_slip_open_3 [2018-11-18 13:11:38,729 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_slip_open_3 [2018-11-18 13:11:38,729 INFO L130 BoogieDeclarations]: Found specification of procedure slip_compat_ioctl [2018-11-18 13:11:38,729 INFO L138 BoogieDeclarations]: Found implementation of procedure slip_compat_ioctl [2018-11-18 13:11:38,730 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2018-11-18 13:11:38,730 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2018-11-18 13:11:38,730 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_sl_alloc_bufs_1 [2018-11-18 13:11:38,730 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_sl_alloc_bufs_1 [2018-11-18 13:11:38,730 INFO L130 BoogieDeclarations]: Found specification of procedure sl_get_stats64 [2018-11-18 13:11:38,730 INFO L138 BoogieDeclarations]: Found implementation of procedure sl_get_stats64 [2018-11-18 13:11:38,730 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2018-11-18 13:11:38,730 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2018-11-18 13:11:38,730 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-18 13:11:38,731 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2018-11-18 13:11:38,731 INFO L130 BoogieDeclarations]: Found specification of procedure tty_register_ldisc [2018-11-18 13:11:38,731 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2018-11-18 13:11:38,732 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2018-11-18 13:11:38,732 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2018-11-18 13:11:38,732 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2018-11-18 13:11:38,732 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2018-11-18 13:11:38,732 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_bh [2018-11-18 13:11:38,732 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2018-11-18 13:11:38,732 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2018-11-18 13:11:38,732 INFO L130 BoogieDeclarations]: Found specification of procedure sl_ioctl [2018-11-18 13:11:38,733 INFO L138 BoogieDeclarations]: Found implementation of procedure sl_ioctl [2018-11-18 13:11:38,733 INFO L130 BoogieDeclarations]: Found specification of procedure slip_esc6 [2018-11-18 13:11:38,733 INFO L138 BoogieDeclarations]: Found implementation of procedure slip_esc6 [2018-11-18 13:11:38,733 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2018-11-18 13:11:38,733 INFO L130 BoogieDeclarations]: Found specification of procedure tty_hangup [2018-11-18 13:11:38,733 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-18 13:11:38,733 INFO L130 BoogieDeclarations]: Found specification of procedure netif_queue_stopped [2018-11-18 13:11:38,733 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_queue_stopped [2018-11-18 13:11:38,733 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2018-11-18 13:11:38,733 INFO L130 BoogieDeclarations]: Found specification of procedure tty_devnum [2018-11-18 13:11:38,733 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2018-11-18 13:11:38,734 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_queue_stopped [2018-11-18 13:11:38,734 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_queue_stopped [2018-11-18 13:11:38,734 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2018-11-18 13:11:38,734 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2018-11-18 13:11:38,734 INFO L130 BoogieDeclarations]: Found specification of procedure slip_unesc [2018-11-18 13:11:38,734 INFO L138 BoogieDeclarations]: Found implementation of procedure slip_unesc [2018-11-18 13:11:38,734 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2018-11-18 13:11:38,734 INFO L130 BoogieDeclarations]: Found specification of procedure slip_write_wakeup [2018-11-18 13:11:38,734 INFO L138 BoogieDeclarations]: Found implementation of procedure slip_write_wakeup [2018-11-18 13:11:38,734 INFO L130 BoogieDeclarations]: Found specification of procedure slip_hangup [2018-11-18 13:11:38,734 INFO L138 BoogieDeclarations]: Found implementation of procedure slip_hangup [2018-11-18 13:11:38,735 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2018-11-18 13:11:38,735 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2018-11-18 13:11:38,735 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2018-11-18 13:11:38,735 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2018-11-18 13:11:38,735 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2018-11-18 13:11:38,735 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2018-11-18 13:11:38,735 INFO L130 BoogieDeclarations]: Found specification of procedure sl_change_mtu [2018-11-18 13:11:38,735 INFO L138 BoogieDeclarations]: Found implementation of procedure sl_change_mtu [2018-11-18 13:11:38,735 INFO L130 BoogieDeclarations]: Found specification of procedure sl_uninit [2018-11-18 13:11:38,735 INFO L138 BoogieDeclarations]: Found implementation of procedure sl_uninit [2018-11-18 13:11:38,735 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2018-11-18 13:11:38,736 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2018-11-18 13:11:38,736 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2018-11-18 13:11:38,736 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2018-11-18 13:11:38,736 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2018-11-18 13:11:38,736 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2018-11-18 13:11:38,736 INFO L130 BoogieDeclarations]: Found specification of procedure slhc_compress [2018-11-18 13:11:38,736 INFO L130 BoogieDeclarations]: Found specification of procedure sl_sync [2018-11-18 13:11:38,736 INFO L138 BoogieDeclarations]: Found implementation of procedure sl_sync [2018-11-18 13:11:38,736 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2018-11-18 13:11:38,736 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2018-11-18 13:11:38,736 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2018-11-18 13:11:38,737 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2018-11-18 13:11:38,737 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2018-11-18 13:11:38,737 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2018-11-18 13:11:38,737 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reset_mac_header [2018-11-18 13:11:38,737 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reset_mac_header [2018-11-18 13:11:38,737 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdevice [2018-11-18 13:11:38,737 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdevice [2018-11-18 13:11:38,737 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2018-11-18 13:11:38,737 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2018-11-18 13:11:38,737 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2018-11-18 13:11:38,737 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2018-11-18 13:11:38,738 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_trap [2018-11-18 13:11:38,738 INFO L130 BoogieDeclarations]: Found specification of procedure slip_unesc6 [2018-11-18 13:11:38,738 INFO L138 BoogieDeclarations]: Found implementation of procedure slip_unesc6 [2018-11-18 13:11:38,738 INFO L130 BoogieDeclarations]: Found specification of procedure tty_chars_in_buffer [2018-11-18 13:11:38,738 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-18 13:11:38,738 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-18 13:11:38,738 INFO L130 BoogieDeclarations]: Found specification of procedure slhc_init [2018-11-18 13:11:38,738 INFO L130 BoogieDeclarations]: Found specification of procedure sl_unlock [2018-11-18 13:11:38,738 INFO L138 BoogieDeclarations]: Found implementation of procedure sl_unlock [2018-11-18 13:11:38,738 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2018-11-18 13:11:38,738 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2018-11-18 13:11:42,530 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-18 13:11:42,530 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 01:11:42 BoogieIcfgContainer [2018-11-18 13:11:42,530 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-18 13:11:42,531 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-11-18 13:11:42,531 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-11-18 13:11:42,533 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-11-18 13:11:42,533 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 18.11 01:11:36" (1/3) ... [2018-11-18 13:11:42,533 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@af4bd1c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.11 01:11:42, skipping insertion in model container [2018-11-18 13:11:42,534 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 01:11:38" (2/3) ... [2018-11-18 13:11:42,534 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@af4bd1c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.11 01:11:42, skipping insertion in model container [2018-11-18 13:11:42,534 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 01:11:42" (3/3) ... [2018-11-18 13:11:42,535 INFO L112 eAbstractionObserver]: Analyzing ICFG m0_false-unreach-call_drivers-net-slip-ko--108_1a--1b0b0ac-1.c [2018-11-18 13:11:42,541 INFO L136 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-11-18 13:11:42,546 INFO L148 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-11-18 13:11:42,555 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-11-18 13:11:42,582 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-11-18 13:11:42,582 INFO L383 AbstractCegarLoop]: Hoare is true [2018-11-18 13:11:42,582 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-11-18 13:11:42,582 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-18 13:11:42,582 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-18 13:11:42,582 INFO L387 AbstractCegarLoop]: Difference is false [2018-11-18 13:11:42,582 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-18 13:11:42,583 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-11-18 13:11:42,606 INFO L276 IsEmpty]: Start isEmpty. Operand 943 states. [2018-11-18 13:11:42,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2018-11-18 13:11:42,617 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 13:11:42,617 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 13:11:42,618 INFO L423 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 13:11:42,622 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 13:11:42,622 INFO L82 PathProgramCache]: Analyzing trace with hash -337959079, now seen corresponding path program 1 times [2018-11-18 13:11:42,623 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 13:11:42,664 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 13:11:42,664 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 13:11:42,664 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 13:11:42,664 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 13:11:42,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 13:11:42,919 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 13:11:42,920 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 13:11:42,921 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-11-18 13:11:42,921 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 13:11:42,924 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-18 13:11:42,932 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-18 13:11:42,932 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-18 13:11:42,934 INFO L87 Difference]: Start difference. First operand 943 states. Second operand 5 states. [2018-11-18 13:11:46,774 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 13:11:46,774 INFO L93 Difference]: Finished difference Result 1875 states and 2685 transitions. [2018-11-18 13:11:46,775 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-11-18 13:11:46,775 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 63 [2018-11-18 13:11:46,776 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 13:11:46,792 INFO L225 Difference]: With dead ends: 1875 [2018-11-18 13:11:46,793 INFO L226 Difference]: Without dead ends: 906 [2018-11-18 13:11:46,797 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 13:11:46,810 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 906 states. [2018-11-18 13:11:46,874 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 906 to 906. [2018-11-18 13:11:46,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 906 states. [2018-11-18 13:11:46,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 906 states to 906 states and 1289 transitions. [2018-11-18 13:11:46,882 INFO L78 Accepts]: Start accepts. Automaton has 906 states and 1289 transitions. Word has length 63 [2018-11-18 13:11:46,882 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 13:11:46,882 INFO L480 AbstractCegarLoop]: Abstraction has 906 states and 1289 transitions. [2018-11-18 13:11:46,882 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-18 13:11:46,882 INFO L276 IsEmpty]: Start isEmpty. Operand 906 states and 1289 transitions. [2018-11-18 13:11:46,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2018-11-18 13:11:46,886 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 13:11:46,886 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 13:11:46,886 INFO L423 AbstractCegarLoop]: === Iteration 2 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 13:11:46,887 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 13:11:46,887 INFO L82 PathProgramCache]: Analyzing trace with hash 1048826331, now seen corresponding path program 1 times [2018-11-18 13:11:46,887 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 13:11:46,890 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 13:11:46,891 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 13:11:46,891 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 13:11:46,891 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 13:11:46,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 13:11:46,988 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 13:11:46,988 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 13:11:46,988 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-11-18 13:11:46,988 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 13:11:46,990 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-18 13:11:46,990 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-18 13:11:46,990 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-18 13:11:46,990 INFO L87 Difference]: Start difference. First operand 906 states and 1289 transitions. Second operand 5 states. [2018-11-18 13:11:47,061 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 13:11:47,062 INFO L93 Difference]: Finished difference Result 1792 states and 2555 transitions. [2018-11-18 13:11:47,062 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-11-18 13:11:47,062 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 63 [2018-11-18 13:11:47,063 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 13:11:47,068 INFO L225 Difference]: With dead ends: 1792 [2018-11-18 13:11:47,068 INFO L226 Difference]: Without dead ends: 906 [2018-11-18 13:11:47,072 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 13:11:47,073 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 906 states. [2018-11-18 13:11:47,105 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 906 to 906. [2018-11-18 13:11:47,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 906 states. [2018-11-18 13:11:47,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 906 states to 906 states and 1288 transitions. [2018-11-18 13:11:47,110 INFO L78 Accepts]: Start accepts. Automaton has 906 states and 1288 transitions. Word has length 63 [2018-11-18 13:11:47,112 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 13:11:47,112 INFO L480 AbstractCegarLoop]: Abstraction has 906 states and 1288 transitions. [2018-11-18 13:11:47,113 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-18 13:11:47,113 INFO L276 IsEmpty]: Start isEmpty. Operand 906 states and 1288 transitions. [2018-11-18 13:11:47,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2018-11-18 13:11:47,115 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 13:11:47,115 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 13:11:47,115 INFO L423 AbstractCegarLoop]: === Iteration 3 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 13:11:47,115 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 13:11:47,115 INFO L82 PathProgramCache]: Analyzing trace with hash -463506922, now seen corresponding path program 1 times [2018-11-18 13:11:47,116 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 13:11:47,118 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 13:11:47,118 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 13:11:47,119 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 13:11:47,119 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 13:11:47,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 13:11:47,288 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 13:11:47,288 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 13:11:47,288 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2018-11-18 13:11:47,288 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 13:11:47,288 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2018-11-18 13:11:47,289 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2018-11-18 13:11:47,289 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=91, Unknown=0, NotChecked=0, Total=110 [2018-11-18 13:11:47,289 INFO L87 Difference]: Start difference. First operand 906 states and 1288 transitions. Second operand 11 states. [2018-11-18 13:11:47,469 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 13:11:47,469 INFO L93 Difference]: Finished difference Result 1834 states and 2602 transitions. [2018-11-18 13:11:47,470 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2018-11-18 13:11:47,470 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 65 [2018-11-18 13:11:47,470 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 13:11:47,473 INFO L225 Difference]: With dead ends: 1834 [2018-11-18 13:11:47,473 INFO L226 Difference]: Without dead ends: 933 [2018-11-18 13:11:47,475 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 13:11:47,476 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 933 states. [2018-11-18 13:11:47,499 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 933 to 925. [2018-11-18 13:11:47,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 925 states. [2018-11-18 13:11:47,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 925 states to 925 states and 1306 transitions. [2018-11-18 13:11:47,503 INFO L78 Accepts]: Start accepts. Automaton has 925 states and 1306 transitions. Word has length 65 [2018-11-18 13:11:47,503 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 13:11:47,503 INFO L480 AbstractCegarLoop]: Abstraction has 925 states and 1306 transitions. [2018-11-18 13:11:47,503 INFO L481 AbstractCegarLoop]: Interpolant automaton has 11 states. [2018-11-18 13:11:47,503 INFO L276 IsEmpty]: Start isEmpty. Operand 925 states and 1306 transitions. [2018-11-18 13:11:47,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2018-11-18 13:11:47,505 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 13:11:47,505 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 13:11:47,505 INFO L423 AbstractCegarLoop]: === Iteration 4 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 13:11:47,505 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 13:11:47,505 INFO L82 PathProgramCache]: Analyzing trace with hash 270325447, now seen corresponding path program 1 times [2018-11-18 13:11:47,506 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 13:11:47,508 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 13:11:47,508 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 13:11:47,508 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 13:11:47,509 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 13:11:47,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 13:11:47,606 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 13:11:47,607 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 13:11:47,607 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2018-11-18 13:11:47,607 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 13:11:47,607 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-11-18 13:11:47,607 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-11-18 13:11:47,607 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2018-11-18 13:11:47,608 INFO L87 Difference]: Start difference. First operand 925 states and 1306 transitions. Second operand 7 states. [2018-11-18 13:11:47,662 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 13:11:47,662 INFO L93 Difference]: Finished difference Result 939 states and 1320 transitions. [2018-11-18 13:11:47,662 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-11-18 13:11:47,663 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 70 [2018-11-18 13:11:47,663 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 13:11:47,666 INFO L225 Difference]: With dead ends: 939 [2018-11-18 13:11:47,666 INFO L226 Difference]: Without dead ends: 936 [2018-11-18 13:11:47,667 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 13:11:47,668 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 936 states. [2018-11-18 13:11:47,690 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 936 to 933. [2018-11-18 13:11:47,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 933 states. [2018-11-18 13:11:47,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 933 states to 933 states and 1314 transitions. [2018-11-18 13:11:47,693 INFO L78 Accepts]: Start accepts. Automaton has 933 states and 1314 transitions. Word has length 70 [2018-11-18 13:11:47,694 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 13:11:47,694 INFO L480 AbstractCegarLoop]: Abstraction has 933 states and 1314 transitions. [2018-11-18 13:11:47,694 INFO L481 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-11-18 13:11:47,694 INFO L276 IsEmpty]: Start isEmpty. Operand 933 states and 1314 transitions. [2018-11-18 13:11:47,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2018-11-18 13:11:47,696 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 13:11:47,696 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 13:11:47,697 INFO L423 AbstractCegarLoop]: === Iteration 5 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 13:11:47,697 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 13:11:47,697 INFO L82 PathProgramCache]: Analyzing trace with hash 1810266638, now seen corresponding path program 1 times [2018-11-18 13:11:47,697 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 13:11:47,699 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 13:11:47,699 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 13:11:47,700 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 13:11:47,700 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 13:11:47,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 13:11:47,812 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 13:11:47,812 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 13:11:47,812 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2018-11-18 13:11:47,812 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 13:11:47,813 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2018-11-18 13:11:47,813 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2018-11-18 13:11:47,813 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2018-11-18 13:11:47,813 INFO L87 Difference]: Start difference. First operand 933 states and 1314 transitions. Second operand 8 states. [2018-11-18 13:11:47,891 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 13:11:47,891 INFO L93 Difference]: Finished difference Result 963 states and 1346 transitions. [2018-11-18 13:11:47,892 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2018-11-18 13:11:47,892 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 80 [2018-11-18 13:11:47,892 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 13:11:47,895 INFO L225 Difference]: With dead ends: 963 [2018-11-18 13:11:47,896 INFO L226 Difference]: Without dead ends: 960 [2018-11-18 13:11:47,896 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 13:11:47,897 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 960 states. [2018-11-18 13:11:47,919 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 960 to 934. [2018-11-18 13:11:47,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 934 states. [2018-11-18 13:11:47,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 934 states to 934 states and 1315 transitions. [2018-11-18 13:11:47,922 INFO L78 Accepts]: Start accepts. Automaton has 934 states and 1315 transitions. Word has length 80 [2018-11-18 13:11:47,923 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 13:11:47,923 INFO L480 AbstractCegarLoop]: Abstraction has 934 states and 1315 transitions. [2018-11-18 13:11:47,923 INFO L481 AbstractCegarLoop]: Interpolant automaton has 8 states. [2018-11-18 13:11:47,923 INFO L276 IsEmpty]: Start isEmpty. Operand 934 states and 1315 transitions. [2018-11-18 13:11:47,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2018-11-18 13:11:47,926 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 13:11:47,926 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 13:11:47,926 INFO L423 AbstractCegarLoop]: === Iteration 6 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 13:11:47,927 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 13:11:47,927 INFO L82 PathProgramCache]: Analyzing trace with hash -479579657, now seen corresponding path program 1 times [2018-11-18 13:11:47,927 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 13:11:47,929 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 13:11:47,929 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 13:11:47,929 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 13:11:47,929 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 13:11:47,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 13:11:48,113 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 13:11:48,113 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 13:11:48,113 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-11-18 13:11:48,113 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 13:11:48,113 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-11-18 13:11:48,114 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-11-18 13:11:48,114 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2018-11-18 13:11:48,114 INFO L87 Difference]: Start difference. First operand 934 states and 1315 transitions. Second operand 4 states. [2018-11-18 13:11:50,651 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 13:11:50,652 INFO L93 Difference]: Finished difference Result 1825 states and 2590 transitions. [2018-11-18 13:11:50,652 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-11-18 13:11:50,652 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 104 [2018-11-18 13:11:50,652 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 13:11:50,655 INFO L225 Difference]: With dead ends: 1825 [2018-11-18 13:11:50,655 INFO L226 Difference]: Without dead ends: 934 [2018-11-18 13:11:50,657 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 13:11:50,658 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 934 states. [2018-11-18 13:11:50,678 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 934 to 934. [2018-11-18 13:11:50,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 934 states. [2018-11-18 13:11:50,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 934 states to 934 states and 1314 transitions. [2018-11-18 13:11:50,681 INFO L78 Accepts]: Start accepts. Automaton has 934 states and 1314 transitions. Word has length 104 [2018-11-18 13:11:50,681 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 13:11:50,681 INFO L480 AbstractCegarLoop]: Abstraction has 934 states and 1314 transitions. [2018-11-18 13:11:50,681 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-11-18 13:11:50,681 INFO L276 IsEmpty]: Start isEmpty. Operand 934 states and 1314 transitions. [2018-11-18 13:11:50,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2018-11-18 13:11:50,683 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 13:11:50,683 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 13:11:50,683 INFO L423 AbstractCegarLoop]: === Iteration 7 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 13:11:50,684 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 13:11:50,684 INFO L82 PathProgramCache]: Analyzing trace with hash 1965377628, now seen corresponding path program 1 times [2018-11-18 13:11:50,684 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 13:11:50,686 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 13:11:50,686 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 13:11:50,686 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 13:11:50,686 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 13:11:50,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 13:11:50,750 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 13:11:50,750 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 13:11:50,750 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-18 13:11:50,750 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 13:11:50,751 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-18 13:11:50,751 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 13:11:50,751 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 13:11:50,751 INFO L87 Difference]: Start difference. First operand 934 states and 1314 transitions. Second operand 3 states. [2018-11-18 13:11:50,796 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 13:11:50,796 INFO L93 Difference]: Finished difference Result 1826 states and 2599 transitions. [2018-11-18 13:11:50,796 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 13:11:50,796 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 106 [2018-11-18 13:11:50,797 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 13:11:50,799 INFO L225 Difference]: With dead ends: 1826 [2018-11-18 13:11:50,799 INFO L226 Difference]: Without dead ends: 935 [2018-11-18 13:11:50,801 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 13:11:50,802 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 935 states. [2018-11-18 13:11:50,822 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 935 to 934. [2018-11-18 13:11:50,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 934 states. [2018-11-18 13:11:50,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 934 states to 934 states and 1311 transitions. [2018-11-18 13:11:50,826 INFO L78 Accepts]: Start accepts. Automaton has 934 states and 1311 transitions. Word has length 106 [2018-11-18 13:11:50,826 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 13:11:50,826 INFO L480 AbstractCegarLoop]: Abstraction has 934 states and 1311 transitions. [2018-11-18 13:11:50,826 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-18 13:11:50,826 INFO L276 IsEmpty]: Start isEmpty. Operand 934 states and 1311 transitions. [2018-11-18 13:11:50,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2018-11-18 13:11:50,828 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 13:11:50,829 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 13:11:50,829 INFO L423 AbstractCegarLoop]: === Iteration 8 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 13:11:50,829 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 13:11:50,829 INFO L82 PathProgramCache]: Analyzing trace with hash 49607432, now seen corresponding path program 1 times [2018-11-18 13:11:50,829 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 13:11:50,831 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 13:11:50,831 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 13:11:50,831 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 13:11:50,831 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 13:11:50,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 13:11:50,923 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 13:11:50,923 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 13:11:50,923 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-11-18 13:11:50,923 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 13:11:50,923 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-18 13:11:50,924 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-18 13:11:50,924 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-18 13:11:50,924 INFO L87 Difference]: Start difference. First operand 934 states and 1311 transitions. Second operand 5 states. [2018-11-18 13:11:50,987 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 13:11:50,987 INFO L93 Difference]: Finished difference Result 1832 states and 2588 transitions. [2018-11-18 13:11:50,988 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-11-18 13:11:50,988 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 109 [2018-11-18 13:11:50,988 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 13:11:50,991 INFO L225 Difference]: With dead ends: 1832 [2018-11-18 13:11:50,991 INFO L226 Difference]: Without dead ends: 941 [2018-11-18 13:11:50,993 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 13:11:50,994 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 941 states. [2018-11-18 13:11:51,014 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 941 to 938. [2018-11-18 13:11:51,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 938 states. [2018-11-18 13:11:51,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 938 states to 938 states and 1315 transitions. [2018-11-18 13:11:51,018 INFO L78 Accepts]: Start accepts. Automaton has 938 states and 1315 transitions. Word has length 109 [2018-11-18 13:11:51,018 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 13:11:51,018 INFO L480 AbstractCegarLoop]: Abstraction has 938 states and 1315 transitions. [2018-11-18 13:11:51,018 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-18 13:11:51,018 INFO L276 IsEmpty]: Start isEmpty. Operand 938 states and 1315 transitions. [2018-11-18 13:11:51,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2018-11-18 13:11:51,020 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 13:11:51,020 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 13:11:51,020 INFO L423 AbstractCegarLoop]: === Iteration 9 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 13:11:51,021 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 13:11:51,021 INFO L82 PathProgramCache]: Analyzing trace with hash -8469477, now seen corresponding path program 1 times [2018-11-18 13:11:51,021 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 13:11:51,022 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 13:11:51,023 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 13:11:51,023 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 13:11:51,023 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 13:11:51,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 13:11:51,078 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 13:11:51,078 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 13:11:51,079 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-18 13:11:51,079 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 13:11:51,079 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-18 13:11:51,079 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 13:11:51,079 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 13:11:51,079 INFO L87 Difference]: Start difference. First operand 938 states and 1315 transitions. Second operand 3 states. [2018-11-18 13:11:53,180 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 13:11:53,181 INFO L93 Difference]: Finished difference Result 1836 states and 2595 transitions. [2018-11-18 13:11:53,182 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 13:11:53,182 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 121 [2018-11-18 13:11:53,182 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 13:11:53,185 INFO L225 Difference]: With dead ends: 1836 [2018-11-18 13:11:53,186 INFO L226 Difference]: Without dead ends: 941 [2018-11-18 13:11:53,188 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 13:11:53,189 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 941 states. [2018-11-18 13:11:53,219 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 941 to 939. [2018-11-18 13:11:53,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 939 states. [2018-11-18 13:11:53,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 939 states to 939 states and 1316 transitions. [2018-11-18 13:11:53,223 INFO L78 Accepts]: Start accepts. Automaton has 939 states and 1316 transitions. Word has length 121 [2018-11-18 13:11:53,223 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 13:11:53,223 INFO L480 AbstractCegarLoop]: Abstraction has 939 states and 1316 transitions. [2018-11-18 13:11:53,223 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-18 13:11:53,223 INFO L276 IsEmpty]: Start isEmpty. Operand 939 states and 1316 transitions. [2018-11-18 13:11:53,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2018-11-18 13:11:53,226 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 13:11:53,226 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 13:11:53,227 INFO L423 AbstractCegarLoop]: === Iteration 10 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 13:11:53,227 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 13:11:53,228 INFO L82 PathProgramCache]: Analyzing trace with hash -1970134948, now seen corresponding path program 1 times [2018-11-18 13:11:53,228 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 13:11:53,230 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 13:11:53,230 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 13:11:53,230 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 13:11:53,231 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 13:11:53,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 13:11:53,297 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 13:11:53,297 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 13:11:53,297 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-18 13:11:53,297 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 13:11:53,297 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-18 13:11:53,298 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 13:11:53,298 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 13:11:53,298 INFO L87 Difference]: Start difference. First operand 939 states and 1316 transitions. Second operand 3 states. [2018-11-18 13:11:53,356 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 13:11:53,356 INFO L93 Difference]: Finished difference Result 1830 states and 2586 transitions. [2018-11-18 13:11:53,357 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 13:11:53,357 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 123 [2018-11-18 13:11:53,357 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 13:11:53,361 INFO L225 Difference]: With dead ends: 1830 [2018-11-18 13:11:53,361 INFO L226 Difference]: Without dead ends: 934 [2018-11-18 13:11:53,363 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 13:11:53,364 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 934 states. [2018-11-18 13:11:53,393 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 934 to 929. [2018-11-18 13:11:53,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 929 states. [2018-11-18 13:11:53,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 929 states to 929 states and 1301 transitions. [2018-11-18 13:11:53,396 INFO L78 Accepts]: Start accepts. Automaton has 929 states and 1301 transitions. Word has length 123 [2018-11-18 13:11:53,396 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 13:11:53,397 INFO L480 AbstractCegarLoop]: Abstraction has 929 states and 1301 transitions. [2018-11-18 13:11:53,397 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-18 13:11:53,397 INFO L276 IsEmpty]: Start isEmpty. Operand 929 states and 1301 transitions. [2018-11-18 13:11:53,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2018-11-18 13:11:53,399 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 13:11:53,400 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 13:11:53,400 INFO L423 AbstractCegarLoop]: === Iteration 11 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 13:11:53,400 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 13:11:53,400 INFO L82 PathProgramCache]: Analyzing trace with hash 358724555, now seen corresponding path program 1 times [2018-11-18 13:11:53,400 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 13:11:53,402 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 13:11:53,402 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 13:11:53,402 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 13:11:53,402 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 13:11:53,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 13:11:53,509 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 13:11:53,509 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 13:11:53,509 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-11-18 13:11:53,509 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 13:11:53,510 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-18 13:11:53,510 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-18 13:11:53,510 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2018-11-18 13:11:53,510 INFO L87 Difference]: Start difference. First operand 929 states and 1301 transitions. Second operand 6 states. [2018-11-18 13:11:59,447 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 13:11:59,448 INFO L93 Difference]: Finished difference Result 1826 states and 2579 transitions. [2018-11-18 13:11:59,448 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-11-18 13:11:59,449 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 124 [2018-11-18 13:11:59,449 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 13:11:59,452 INFO L225 Difference]: With dead ends: 1826 [2018-11-18 13:11:59,453 INFO L226 Difference]: Without dead ends: 940 [2018-11-18 13:11:59,455 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 13:11:59,456 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 940 states. [2018-11-18 13:11:59,484 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 940 to 930. [2018-11-18 13:11:59,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 930 states. [2018-11-18 13:11:59,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 930 states to 930 states and 1302 transitions. [2018-11-18 13:11:59,487 INFO L78 Accepts]: Start accepts. Automaton has 930 states and 1302 transitions. Word has length 124 [2018-11-18 13:11:59,487 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 13:11:59,487 INFO L480 AbstractCegarLoop]: Abstraction has 930 states and 1302 transitions. [2018-11-18 13:11:59,487 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-18 13:11:59,487 INFO L276 IsEmpty]: Start isEmpty. Operand 930 states and 1302 transitions. [2018-11-18 13:11:59,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2018-11-18 13:11:59,490 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 13:11:59,490 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 13:11:59,490 INFO L423 AbstractCegarLoop]: === Iteration 12 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 13:11:59,490 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 13:11:59,491 INFO L82 PathProgramCache]: Analyzing trace with hash -1697181076, now seen corresponding path program 1 times [2018-11-18 13:11:59,491 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 13:11:59,493 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 13:11:59,493 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 13:11:59,493 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 13:11:59,493 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 13:11:59,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 13:11:59,784 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 13:11:59,784 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 13:11:59,784 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-11-18 13:11:59,784 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 13:11:59,785 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-18 13:11:59,785 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-18 13:11:59,785 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2018-11-18 13:11:59,785 INFO L87 Difference]: Start difference. First operand 930 states and 1302 transitions. Second operand 6 states. [2018-11-18 13:11:59,861 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 13:11:59,862 INFO L93 Difference]: Finished difference Result 1822 states and 2565 transitions. [2018-11-18 13:11:59,862 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-11-18 13:11:59,863 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 126 [2018-11-18 13:11:59,863 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 13:11:59,866 INFO L225 Difference]: With dead ends: 1822 [2018-11-18 13:11:59,866 INFO L226 Difference]: Without dead ends: 930 [2018-11-18 13:11:59,868 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 13:11:59,869 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 930 states. [2018-11-18 13:11:59,895 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 930 to 930. [2018-11-18 13:11:59,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 930 states. [2018-11-18 13:11:59,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 930 states to 930 states and 1301 transitions. [2018-11-18 13:11:59,898 INFO L78 Accepts]: Start accepts. Automaton has 930 states and 1301 transitions. Word has length 126 [2018-11-18 13:11:59,898 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 13:11:59,898 INFO L480 AbstractCegarLoop]: Abstraction has 930 states and 1301 transitions. [2018-11-18 13:11:59,898 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-18 13:11:59,898 INFO L276 IsEmpty]: Start isEmpty. Operand 930 states and 1301 transitions. [2018-11-18 13:11:59,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2018-11-18 13:11:59,901 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 13:11:59,901 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 13:11:59,901 INFO L423 AbstractCegarLoop]: === Iteration 13 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 13:11:59,901 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 13:11:59,902 INFO L82 PathProgramCache]: Analyzing trace with hash 1827052654, now seen corresponding path program 1 times [2018-11-18 13:11:59,902 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 13:11:59,904 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 13:11:59,904 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 13:11:59,904 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 13:11:59,904 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 13:12:00,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-18 13:12:01,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-18 13:12:01,234 INFO L442 BasicCegarLoop]: Counterexample might be feasible [2018-11-18 13:12:01,293 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 13:12:01,294 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 13:12:01,294 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 13:12:01,295 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 13:12:01,317 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 13:12:01,318 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 13:12:01,331 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 13:12:01,332 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 13:12:01,356 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 18.11 01:12:01 BoogieIcfgContainer [2018-11-18 13:12:01,356 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-11-18 13:12:01,356 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-18 13:12:01,356 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-18 13:12:01,356 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-18 13:12:01,357 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 01:11:42" (3/4) ... [2018-11-18 13:12:01,359 INFO L147 WitnessPrinter]: No result that supports witness generation found [2018-11-18 13:12:01,359 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-18 13:12:01,360 INFO L168 Benchmark]: Toolchain (without parser) took 24844.12 ms. Allocated memory was 1.0 GB in the beginning and 1.7 GB in the end (delta: 685.2 MB). Free memory was 949.1 MB in the beginning and 976.5 MB in the end (delta: -27.4 MB). Peak memory consumption was 657.8 MB. Max. memory is 11.5 GB. [2018-11-18 13:12:01,361 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 982.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-18 13:12:01,361 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1973.62 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 306.2 MB). Free memory was 949.1 MB in the beginning and 806.0 MB in the end (delta: 143.1 MB). Peak memory consumption was 458.8 MB. Max. memory is 11.5 GB. [2018-11-18 13:12:01,361 INFO L168 Benchmark]: Boogie Procedure Inliner took 48.38 ms. Allocated memory is still 1.3 GB. Free memory was 806.0 MB in the beginning and 799.0 MB in the end (delta: 7.0 MB). Peak memory consumption was 7.0 MB. Max. memory is 11.5 GB. [2018-11-18 13:12:01,362 INFO L168 Benchmark]: Boogie Preprocessor took 118.43 ms. Allocated memory is still 1.3 GB. Free memory was 799.0 MB in the beginning and 1.3 GB in the end (delta: -462.1 MB). Peak memory consumption was 5.0 MB. Max. memory is 11.5 GB. [2018-11-18 13:12:01,362 INFO L168 Benchmark]: RCFGBuilder took 3872.14 ms. Allocated memory is still 1.3 GB. Free memory was 1.3 GB in the beginning and 888.0 MB in the end (delta: 373.1 MB). Peak memory consumption was 373.1 MB. Max. memory is 11.5 GB. [2018-11-18 13:12:01,362 INFO L168 Benchmark]: TraceAbstraction took 18824.99 ms. Allocated memory was 1.3 GB in the beginning and 1.7 GB in the end (delta: 379.1 MB). Free memory was 888.0 MB in the beginning and 976.5 MB in the end (delta: -88.4 MB). Peak memory consumption was 290.6 MB. Max. memory is 11.5 GB. [2018-11-18 13:12:01,363 INFO L168 Benchmark]: Witness Printer took 3.06 ms. Allocated memory is still 1.7 GB. Free memory is still 976.5 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-18 13:12:01,365 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 982.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 1973.62 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 306.2 MB). Free memory was 949.1 MB in the beginning and 806.0 MB in the end (delta: 143.1 MB). Peak memory consumption was 458.8 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 48.38 ms. Allocated memory is still 1.3 GB. Free memory was 806.0 MB in the beginning and 799.0 MB in the end (delta: 7.0 MB). Peak memory consumption was 7.0 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 118.43 ms. Allocated memory is still 1.3 GB. Free memory was 799.0 MB in the beginning and 1.3 GB in the end (delta: -462.1 MB). Peak memory consumption was 5.0 MB. Max. memory is 11.5 GB. * RCFGBuilder took 3872.14 ms. Allocated memory is still 1.3 GB. Free memory was 1.3 GB in the beginning and 888.0 MB in the end (delta: 373.1 MB). Peak memory consumption was 373.1 MB. Max. memory is 11.5 GB. * TraceAbstraction took 18824.99 ms. Allocated memory was 1.3 GB in the beginning and 1.7 GB in the end (delta: 379.1 MB). Free memory was 888.0 MB in the beginning and 976.5 MB in the end (delta: -88.4 MB). Peak memory consumption was 290.6 MB. Max. memory is 11.5 GB. * Witness Printer took 3.06 ms. Allocated memory is still 1.7 GB. Free memory is still 976.5 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 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 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 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 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"={3:0}, "<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"={1:0}, "<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")=18446744073709551658, \old("&(&sl->lock)->rlock")=18446744073709551685, \old("&sl->keepalive_timer")=18446744073709551628, \old("&sl->keepalive_timer")=18446744073709551668, \old("&sl->outfill_timer")=18446744073709551708, \old("&sl->outfill_timer")=18446744073709551650, \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")=18446744073709551680, \old("<3>SLIP: Can\'t allocate slip devices array.\n")=18446744073709551689, \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")=18446744073709551622, \old("<4>%s: compressed packet ignored\n")=18446744073709551683, \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")=18446744073709551620, \old("<4>%s: transmit timed out, %s?\n")=18446744073709551672, \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")=18446744073709551634, \old("<6>%s: header compression turned on\n")=18446744073709551657, \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")=18446744073709551713, \old("<6>SLIP: version %s (dynamic channels, max=%d) (6 bit encapsulation enabled).\n")=18446744073709551712, \old("<7>%s: no packets received during keepalive timeout, hangup.\n")=18446744073709551704, \old("<7>%s: no packets received during keepalive timeout, hangup.\n")=18446744073709551675, \old("bad line quality")=18446744073709551665, \old("bad line quality")=18446744073709551673, \old("driver error")=18446744073709551684, \old("driver error")=18446744073709551666, \old("include/linux/netdevice.h")=18446744073709551625, \old("include/linux/netdevice.h")=18446744073709551643, \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)=18446744073709551698, \old(slip_devs)=18446744073709551647, \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"={3:0}, "<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"={1:0}, "<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"={3:0}, "<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"={1:0}, "<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"={3:0}, "<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"={1:0}, "<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"={3:0}, "<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"={1:0}, "<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"={3:0}, "<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"={1:0}, "<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"={3:0}, "<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"={1:0}, "<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"={3:0}, "<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"={1:0}, "<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"={3:0}, "<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"={1:0}, "<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"={3:0}, "<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"={1:0}, "<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"={3:0}, "<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"={1:0}, "<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"={3:0}, "<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"={1:0}, "<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"={3:0}, "<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"={1:0}, "<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"={3:0}, "<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"={1:0}, "<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"={3:0}, "<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"={1:0}, "<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"={3:0}, "<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"={1:0}, "<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"={3:0}, "<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"={1:0}, "<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"={3:0}, "<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"={1:0}, "<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"={3:0}, "<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"={1:0}, "<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"={3:0}, "<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"={1:0}, "<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"={3:0}, "<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"={1:0}, "<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"={3:0}, "<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"={1:0}, "<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"={3:0}, "<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"={1:0}, "<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"={3:0}, "<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"={1:0}, "<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"={3:0}, "<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"={1:0}, "<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"={3:0}, "<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"={1:0}, "<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"={3:0}, "<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"={1:0}, "<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"={3:0}, "<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"={1:0}, "<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"={3:0}, "<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"={1:0}, "<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"={3:0}, "<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"={1:0}, "<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"={3:0}, "<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"={1:0}, "<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"={3:0}, "<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"={1:0}, "<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"={3:0}, "<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"={1:0}, "<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"={3:0}, "<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"={1:0}, "<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"={3:0}, "<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"={1:0}, "<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"={3:0}, "<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"={1:0}, "<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"={3:0}, "<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"={1:0}, "<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"={3:0}, "<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"={1:0}, "<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"={3:0}, "<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"={1:0}, "<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={2508:-2508}, 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"={3:0}, "<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"={1:0}, "<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"={3:0}, "<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"={1:0}, "<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={2510:-2508}, 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"={3:0}, "<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"={1:0}, "<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"={3:0}, "<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"={1:0}, "<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"={3:0}, "<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"={1:0}, "<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"={3:0}, "<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"={1:0}, "<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"={3:0}, "<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"={1:0}, "<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={2508:-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] [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"={3:0}, "<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"={1:0}, "<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={2508:-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] [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"={3:0}, "<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"={1:0}, "<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={2508:-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] [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"={3:0}, "<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"={1:0}, "<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"={3:0}, "<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"={1:0}, "<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"={3:0}, "<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"={1:0}, "<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"={3:0}, "<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"={1:0}, "<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"={3:0}, "<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"={1:0}, "<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"={3:0}, "<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"={1:0}, "<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"={3:0}, "<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"={1:0}, "<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"={3:0}, "<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"={1:0}, "<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"={3:0}, "<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"={1:0}, "<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"={3:0}, "<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"={1:0}, "<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={2510:-2508}, 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"={3:0}, "<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"={1:0}, "<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"={3:0}, "<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"={1:0}, "<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"={3:0}, "<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"={1:0}, "<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"={3:0}, "<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"={1:0}, "<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"={3:0}, "<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"={1:0}, "<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"={3:0}, "<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"={1:0}, "<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))=2, 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"={3:0}, "<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"={1:0}, "<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=2, 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"={3:0}, "<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"={1:0}, "<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=10, 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=2, 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"={3:0}, "<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"={1:0}, "<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=2, 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"={3:0}, "<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"={1:0}, "<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=0, 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=2, tty={2509:-1095}, tty={2509:-1095}] [L6225] COND FALSE !((unsigned int )sl->outfill != 0U) [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"={3:0}, "<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"={1:0}, "<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)=2147483646, 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"={3:0}, "<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"={1:0}, "<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=2147483646, LDV_IN_INTERRUPT=1, sl_ldisc={18446744073709551700:0}, sl_netdev_ops={18446744073709551655:0}, slip_devs={18446744073709551617:0}, slip_maxdev=256, tmp=2147483646, 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"={3:0}, "<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"={1:0}, "<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)=2147483646, \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"={3:0}, "<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"={1:0}, "<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)=2147483646, \old(slip_devs)=0, \old(slip_devs)=0, \old(slip_maxdev)=256, __this_module={18446744073709551690:18446744073709551656}, jiffies=0, LDV_IN_INTERRUPT=1, ret_val=2147483646, 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"={3:0}, "<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"={1:0}, "<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"={3:0}, "<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"={1:0}, "<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 77 procedures, 945 locations, 1 error locations. UNSAFE Result, 18.7s OverallTime, 13 OverallIterations, 1 TraceHistogramMax, 15.1s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 15089 SDtfs, 5196 SDslu, 43665 SDs, 0 SdLazy, 4381 SolverSat, 1404 SolverUnsat, 5 SolverUnknown, 0 SolverNotchecked, 13.6s 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: 0.3s AutomataMinimizationTime, 12 MinimizatonAttempts, 58 StatesRemovedByMinimization, 8 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TraceCheckStatistics: 0.0s SsaConstructionTime, 1.3s SatisfiabilityAnalysisTime, 0.9s 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 13:12:02,920 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-18 13:12:02,921 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-18 13:12:02,929 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-18 13:12:02,930 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-18 13:12:02,930 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-18 13:12:02,931 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-18 13:12:02,932 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-18 13:12:02,933 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-18 13:12:02,933 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-18 13:12:02,934 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-18 13:12:02,934 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-18 13:12:02,935 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-18 13:12:02,935 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-18 13:12:02,936 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-18 13:12:02,936 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-18 13:12:02,937 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-18 13:12:02,938 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-18 13:12:02,939 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-18 13:12:02,940 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-18 13:12:02,941 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-18 13:12:02,942 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-18 13:12:02,943 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-18 13:12:02,943 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-18 13:12:02,943 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-18 13:12:02,944 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-18 13:12:02,945 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-18 13:12:02,945 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-18 13:12:02,946 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-18 13:12:02,946 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-18 13:12:02,947 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-18 13:12:02,947 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-18 13:12:02,947 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-18 13:12:02,947 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-18 13:12:02,948 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-18 13:12:02,948 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-18 13:12:02,948 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_78e874ab-8e3a-4f97-b5f5-0d9aa02788aa/bin-2019/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2018-11-18 13:12:02,958 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-18 13:12:02,958 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-18 13:12:02,959 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-18 13:12:02,959 INFO L133 SettingsManager]: * User list type=DISABLED [2018-11-18 13:12:02,959 INFO L133 SettingsManager]: * calls to implemented procedures=false [2018-11-18 13:12:02,959 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-11-18 13:12:02,959 INFO L133 SettingsManager]: * Explicit value domain=true [2018-11-18 13:12:02,959 INFO L133 SettingsManager]: * Octagon Domain=false [2018-11-18 13:12:02,960 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-11-18 13:12:02,960 INFO L133 SettingsManager]: * Interval Domain=false [2018-11-18 13:12:02,960 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-18 13:12:02,960 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-18 13:12:02,960 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-18 13:12:02,961 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-18 13:12:02,961 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-18 13:12:02,961 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-18 13:12:02,961 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-18 13:12:02,961 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-18 13:12:02,961 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-18 13:12:02,961 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-18 13:12:02,962 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-18 13:12:02,962 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-18 13:12:02,962 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-18 13:12:02,962 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-18 13:12:02,962 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-18 13:12:02,962 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-18 13:12:02,962 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-18 13:12:02,963 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-18 13:12:02,963 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-11-18 13:12:02,963 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-18 13:12:02,963 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-18 13:12:02,963 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-18 13:12:02,963 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true 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_78e874ab-8e3a-4f97-b5f5-0d9aa02788aa/bin-2019/utaipan 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 -> Taipan 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 13:12:02,994 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-18 13:12:03,003 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-18 13:12:03,006 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-18 13:12:03,007 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-18 13:12:03,007 INFO L276 PluginConnector]: CDTParser initialized [2018-11-18 13:12:03,008 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_78e874ab-8e3a-4f97-b5f5-0d9aa02788aa/bin-2019/utaipan/../../sv-benchmarks/c/ldv-commit-tester/m0_false-unreach-call_drivers-net-slip-ko--108_1a--1b0b0ac-1.c [2018-11-18 13:12:03,053 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_78e874ab-8e3a-4f97-b5f5-0d9aa02788aa/bin-2019/utaipan/data/c53e0d894/a958b1a5093843d2b8dfc72a44b61672/FLAGda4c7e758 [2018-11-18 13:12:03,523 INFO L307 CDTParser]: Found 1 translation units. [2018-11-18 13:12:03,524 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_78e874ab-8e3a-4f97-b5f5-0d9aa02788aa/sv-benchmarks/c/ldv-commit-tester/m0_false-unreach-call_drivers-net-slip-ko--108_1a--1b0b0ac-1.c [2018-11-18 13:12:03,542 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_78e874ab-8e3a-4f97-b5f5-0d9aa02788aa/bin-2019/utaipan/data/c53e0d894/a958b1a5093843d2b8dfc72a44b61672/FLAGda4c7e758 [2018-11-18 13:12:04,030 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_78e874ab-8e3a-4f97-b5f5-0d9aa02788aa/bin-2019/utaipan/data/c53e0d894/a958b1a5093843d2b8dfc72a44b61672 [2018-11-18 13:12:04,032 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-18 13:12:04,033 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-18 13:12:04,034 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-18 13:12:04,034 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-18 13:12:04,036 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-18 13:12:04,036 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 01:12:04" (1/1) ... [2018-11-18 13:12:04,038 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@21c82c1c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 01:12:04, skipping insertion in model container [2018-11-18 13:12:04,038 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 01:12:04" (1/1) ... [2018-11-18 13:12:04,043 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-18 13:12:04,111 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-18 13:12:05,394 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 13:12:05,436 INFO L191 MainTranslator]: Completed pre-run [2018-11-18 13:12:06,062 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 13:12:06,183 INFO L195 MainTranslator]: Completed translation [2018-11-18 13:12:06,183 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 01:12:06 WrapperNode [2018-11-18 13:12:06,183 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-18 13:12:06,184 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-18 13:12:06,184 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-18 13:12:06,184 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-18 13:12:06,191 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 01:12:06" (1/1) ... [2018-11-18 13:12:06,220 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 01:12:06" (1/1) ... [2018-11-18 13:12:06,230 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-18 13:12:06,231 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-18 13:12:06,231 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-18 13:12:06,231 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-18 13:12:06,238 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 01:12:06" (1/1) ... [2018-11-18 13:12:06,239 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 01:12:06" (1/1) ... [2018-11-18 13:12:06,248 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 01:12:06" (1/1) ... [2018-11-18 13:12:06,248 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 01:12:06" (1/1) ... [2018-11-18 13:12:06,303 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 01:12:06" (1/1) ... [2018-11-18 13:12:06,314 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 01:12:06" (1/1) ... [2018-11-18 13:12:06,326 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 01:12:06" (1/1) ... [2018-11-18 13:12:06,340 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-18 13:12:06,341 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-18 13:12:06,341 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-18 13:12:06,341 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-18 13:12:06,342 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 01:12:06" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_78e874ab-8e3a-4f97-b5f5-0d9aa02788aa/bin-2019/utaipan/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 13:12:06,390 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2018-11-18 13:12:06,390 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdevice_2 [2018-11-18 13:12:06,390 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdevice_2 [2018-11-18 13:12:06,390 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2018-11-18 13:12:06,390 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_bh [2018-11-18 13:12:06,391 INFO L130 BoogieDeclarations]: Found specification of procedure slip_exit [2018-11-18 13:12:06,391 INFO L138 BoogieDeclarations]: Found implementation of procedure slip_exit [2018-11-18 13:12:06,391 INFO L130 BoogieDeclarations]: Found specification of procedure sl_tx_timeout [2018-11-18 13:12:06,391 INFO L138 BoogieDeclarations]: Found implementation of procedure sl_tx_timeout [2018-11-18 13:12:06,391 INFO L130 BoogieDeclarations]: Found specification of procedure tty_unregister_ldisc [2018-11-18 13:12:06,391 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2018-11-18 13:12:06,391 INFO L130 BoogieDeclarations]: Found specification of procedure sl_init [2018-11-18 13:12:06,392 INFO L138 BoogieDeclarations]: Found implementation of procedure sl_init [2018-11-18 13:12:06,392 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2018-11-18 13:12:06,392 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2018-11-18 13:12:06,393 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_callback_ret_val [2018-11-18 13:12:06,393 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_callback_ret_val [2018-11-18 13:12:06,393 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2018-11-18 13:12:06,393 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-18 13:12:06,393 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2018-11-18 13:12:06,394 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2018-11-18 13:12:06,394 INFO L130 BoogieDeclarations]: Found specification of procedure tty_mode_ioctl [2018-11-18 13:12:06,394 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2018-11-18 13:12:06,394 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2018-11-18 13:12:06,394 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2018-11-18 13:12:06,394 INFO L130 BoogieDeclarations]: Found specification of procedure slip_init [2018-11-18 13:12:06,394 INFO L138 BoogieDeclarations]: Found implementation of procedure slip_init [2018-11-18 13:12:06,394 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2018-11-18 13:12:06,394 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2018-11-18 13:12:06,394 INFO L130 BoogieDeclarations]: Found specification of procedure sl_alloc [2018-11-18 13:12:06,394 INFO L138 BoogieDeclarations]: Found implementation of procedure sl_alloc [2018-11-18 13:12:06,395 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2018-11-18 13:12:06,395 INFO L130 BoogieDeclarations]: Found specification of procedure slhc_uncompress [2018-11-18 13:12:06,395 INFO L130 BoogieDeclarations]: Found specification of procedure slhc_free [2018-11-18 13:12:06,395 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2018-11-18 13:12:06,395 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2018-11-18 13:12:06,395 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2018-11-18 13:12:06,395 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2018-11-18 13:12:06,395 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2018-11-18 13:12:06,395 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2018-11-18 13:12:06,395 INFO L130 BoogieDeclarations]: Found specification of procedure sl_xmit [2018-11-18 13:12:06,396 INFO L138 BoogieDeclarations]: Found implementation of procedure sl_xmit [2018-11-18 13:12:06,396 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2018-11-18 13:12:06,396 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2018-11-18 13:12:06,396 INFO L130 BoogieDeclarations]: Found specification of procedure sl_realloc_bufs [2018-11-18 13:12:06,396 INFO L138 BoogieDeclarations]: Found implementation of procedure sl_realloc_bufs [2018-11-18 13:12:06,396 INFO L130 BoogieDeclarations]: Found specification of procedure slhc_remember [2018-11-18 13:12:06,396 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2018-11-18 13:12:06,396 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2018-11-18 13:12:06,396 INFO L130 BoogieDeclarations]: Found specification of procedure slip_esc [2018-11-18 13:12:06,396 INFO L138 BoogieDeclarations]: Found implementation of procedure slip_esc [2018-11-18 13:12:06,397 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_nonpositive_int [2018-11-18 13:12:06,397 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_nonpositive_int [2018-11-18 13:12:06,397 INFO L130 BoogieDeclarations]: Found specification of procedure dev_close [2018-11-18 13:12:06,397 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2018-11-18 13:12:06,397 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdevice [2018-11-18 13:12:06,397 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2018-11-18 13:12:06,397 INFO L130 BoogieDeclarations]: Found specification of procedure sl_free_bufs [2018-11-18 13:12:06,397 INFO L138 BoogieDeclarations]: Found implementation of procedure sl_free_bufs [2018-11-18 13:12:06,397 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdevice_queue [2018-11-18 13:12:06,397 INFO L130 BoogieDeclarations]: Found specification of procedure slip_open [2018-11-18 13:12:06,397 INFO L138 BoogieDeclarations]: Found implementation of procedure slip_open [2018-11-18 13:12:06,398 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2018-11-18 13:12:06,398 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2018-11-18 13:12:06,398 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2018-11-18 13:12:06,398 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2018-11-18 13:12:06,398 INFO L130 BoogieDeclarations]: Found specification of procedure sl_open [2018-11-18 13:12:06,398 INFO L138 BoogieDeclarations]: Found implementation of procedure sl_open [2018-11-18 13:12:06,398 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2018-11-18 13:12:06,398 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2018-11-18 13:12:06,398 INFO L130 BoogieDeclarations]: Found specification of procedure sl_alloc_bufs [2018-11-18 13:12:06,398 INFO L138 BoogieDeclarations]: Found implementation of procedure sl_alloc_bufs [2018-11-18 13:12:06,398 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2018-11-18 13:12:06,399 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2018-11-18 13:12:06,399 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2018-11-18 13:12:06,399 INFO L130 BoogieDeclarations]: Found specification of procedure dev_alloc_skb [2018-11-18 13:12:06,399 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2018-11-18 13:12:06,399 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2018-11-18 13:12:06,399 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2018-11-18 13:12:06,399 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2018-11-18 13:12:06,399 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_netdev_mqs [2018-11-18 13:12:06,399 INFO L130 BoogieDeclarations]: Found specification of procedure slip_receive_buf [2018-11-18 13:12:06,399 INFO L138 BoogieDeclarations]: Found implementation of procedure slip_receive_buf [2018-11-18 13:12:06,399 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2018-11-18 13:12:06,400 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2018-11-18 13:12:06,400 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2018-11-18 13:12:06,400 INFO L130 BoogieDeclarations]: Found specification of procedure sl_encaps [2018-11-18 13:12:06,400 INFO L138 BoogieDeclarations]: Found implementation of procedure sl_encaps [2018-11-18 13:12:06,400 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-18 13:12:06,400 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-18 13:12:06,400 INFO L130 BoogieDeclarations]: Found specification of procedure msleep_interruptible [2018-11-18 13:12:06,400 INFO L130 BoogieDeclarations]: Found specification of procedure compat_ptr [2018-11-18 13:12:06,400 INFO L138 BoogieDeclarations]: Found implementation of procedure compat_ptr [2018-11-18 13:12:06,400 INFO L130 BoogieDeclarations]: Found specification of procedure sl_lock [2018-11-18 13:12:06,401 INFO L138 BoogieDeclarations]: Found implementation of procedure sl_lock [2018-11-18 13:12:06,401 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2018-11-18 13:12:06,401 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2018-11-18 13:12:06,401 INFO L130 BoogieDeclarations]: Found specification of procedure sl_keepalive [2018-11-18 13:12:06,401 INFO L138 BoogieDeclarations]: Found implementation of procedure sl_keepalive [2018-11-18 13:12:06,401 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2018-11-18 13:12:06,401 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2018-11-18 13:12:06,401 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2018-11-18 13:12:06,401 INFO L130 BoogieDeclarations]: Found specification of procedure sl_bump [2018-11-18 13:12:06,401 INFO L138 BoogieDeclarations]: Found implementation of procedure sl_bump [2018-11-18 13:12:06,401 INFO L130 BoogieDeclarations]: Found specification of procedure dev_trans_start [2018-11-18 13:12:06,402 INFO L130 BoogieDeclarations]: Found specification of procedure slip_ioctl [2018-11-18 13:12:06,402 INFO L138 BoogieDeclarations]: Found implementation of procedure slip_ioctl [2018-11-18 13:12:06,402 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2018-11-18 13:12:06,402 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2018-11-18 13:12:06,402 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2018-11-18 13:12:06,402 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-18 13:12:06,402 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-18 13:12:06,402 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2018-11-18 13:12:06,402 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2018-11-18 13:12:06,402 INFO L130 BoogieDeclarations]: Found specification of procedure slip_close [2018-11-18 13:12:06,403 INFO L138 BoogieDeclarations]: Found implementation of procedure slip_close [2018-11-18 13:12:06,403 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-18 13:12:06,403 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2018-11-18 13:12:06,403 INFO L130 BoogieDeclarations]: Found specification of procedure sl_outfill [2018-11-18 13:12:06,403 INFO L138 BoogieDeclarations]: Found implementation of procedure sl_outfill [2018-11-18 13:12:06,403 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2018-11-18 13:12:06,403 INFO L130 BoogieDeclarations]: Found specification of procedure sl_close [2018-11-18 13:12:06,403 INFO L138 BoogieDeclarations]: Found implementation of procedure sl_close [2018-11-18 13:12:06,403 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_slip_open_3 [2018-11-18 13:12:06,403 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_slip_open_3 [2018-11-18 13:12:06,403 INFO L130 BoogieDeclarations]: Found specification of procedure slip_compat_ioctl [2018-11-18 13:12:06,404 INFO L138 BoogieDeclarations]: Found implementation of procedure slip_compat_ioctl [2018-11-18 13:12:06,404 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2018-11-18 13:12:06,404 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2018-11-18 13:12:06,404 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_sl_alloc_bufs_1 [2018-11-18 13:12:06,404 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_sl_alloc_bufs_1 [2018-11-18 13:12:06,404 INFO L130 BoogieDeclarations]: Found specification of procedure sl_get_stats64 [2018-11-18 13:12:06,404 INFO L138 BoogieDeclarations]: Found implementation of procedure sl_get_stats64 [2018-11-18 13:12:06,404 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2018-11-18 13:12:06,404 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2018-11-18 13:12:06,404 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-18 13:12:06,404 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2018-11-18 13:12:06,404 INFO L130 BoogieDeclarations]: Found specification of procedure tty_register_ldisc [2018-11-18 13:12:06,405 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2018-11-18 13:12:06,405 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2018-11-18 13:12:06,405 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2018-11-18 13:12:06,405 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_bh [2018-11-18 13:12:06,405 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2018-11-18 13:12:06,405 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2018-11-18 13:12:06,405 INFO L130 BoogieDeclarations]: Found specification of procedure sl_ioctl [2018-11-18 13:12:06,405 INFO L138 BoogieDeclarations]: Found implementation of procedure sl_ioctl [2018-11-18 13:12:06,405 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~C_INT~TO~C_INT [2018-11-18 13:12:06,405 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~C_INT~TO~C_INT [2018-11-18 13:12:06,405 INFO L130 BoogieDeclarations]: Found specification of procedure slip_esc6 [2018-11-18 13:12:06,405 INFO L138 BoogieDeclarations]: Found implementation of procedure slip_esc6 [2018-11-18 13:12:06,406 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2018-11-18 13:12:06,406 INFO L130 BoogieDeclarations]: Found specification of procedure tty_hangup [2018-11-18 13:12:06,406 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2018-11-18 13:12:06,406 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2018-11-18 13:12:06,406 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2018-11-18 13:12:06,406 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-18 13:12:06,406 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-18 13:12:06,406 INFO L130 BoogieDeclarations]: Found specification of procedure netif_queue_stopped [2018-11-18 13:12:06,406 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_queue_stopped [2018-11-18 13:12:06,406 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2018-11-18 13:12:06,406 INFO L130 BoogieDeclarations]: Found specification of procedure tty_devnum [2018-11-18 13:12:06,406 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2018-11-18 13:12:06,407 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_queue_stopped [2018-11-18 13:12:06,407 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_queue_stopped [2018-11-18 13:12:06,407 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2018-11-18 13:12:06,407 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2018-11-18 13:12:06,407 INFO L130 BoogieDeclarations]: Found specification of procedure slip_unesc [2018-11-18 13:12:06,407 INFO L138 BoogieDeclarations]: Found implementation of procedure slip_unesc [2018-11-18 13:12:06,407 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2018-11-18 13:12:06,407 INFO L130 BoogieDeclarations]: Found specification of procedure slip_write_wakeup [2018-11-18 13:12:06,407 INFO L138 BoogieDeclarations]: Found implementation of procedure slip_write_wakeup [2018-11-18 13:12:06,407 INFO L130 BoogieDeclarations]: Found specification of procedure slip_hangup [2018-11-18 13:12:06,407 INFO L138 BoogieDeclarations]: Found implementation of procedure slip_hangup [2018-11-18 13:12:06,408 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2018-11-18 13:12:06,408 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2018-11-18 13:12:06,408 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2018-11-18 13:12:06,408 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2018-11-18 13:12:06,408 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2018-11-18 13:12:06,408 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2018-11-18 13:12:06,408 INFO L130 BoogieDeclarations]: Found specification of procedure sl_change_mtu [2018-11-18 13:12:06,408 INFO L138 BoogieDeclarations]: Found implementation of procedure sl_change_mtu [2018-11-18 13:12:06,408 INFO L130 BoogieDeclarations]: Found specification of procedure sl_uninit [2018-11-18 13:12:06,408 INFO L138 BoogieDeclarations]: Found implementation of procedure sl_uninit [2018-11-18 13:12:06,408 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2018-11-18 13:12:06,408 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2018-11-18 13:12:06,409 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2018-11-18 13:12:06,409 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2018-11-18 13:12:06,409 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2018-11-18 13:12:06,409 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2018-11-18 13:12:06,409 INFO L130 BoogieDeclarations]: Found specification of procedure slhc_compress [2018-11-18 13:12:06,409 INFO L130 BoogieDeclarations]: Found specification of procedure sl_sync [2018-11-18 13:12:06,409 INFO L138 BoogieDeclarations]: Found implementation of procedure sl_sync [2018-11-18 13:12:06,409 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2018-11-18 13:12:06,409 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2018-11-18 13:12:06,409 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2018-11-18 13:12:06,409 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2018-11-18 13:12:06,409 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2018-11-18 13:12:06,410 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2018-11-18 13:12:06,410 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reset_mac_header [2018-11-18 13:12:06,410 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reset_mac_header [2018-11-18 13:12:06,410 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdevice [2018-11-18 13:12:06,410 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdevice [2018-11-18 13:12:06,410 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2018-11-18 13:12:06,410 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2018-11-18 13:12:06,410 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2018-11-18 13:12:06,410 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2018-11-18 13:12:06,410 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_trap [2018-11-18 13:12:06,410 INFO L130 BoogieDeclarations]: Found specification of procedure slip_unesc6 [2018-11-18 13:12:06,410 INFO L138 BoogieDeclarations]: Found implementation of procedure slip_unesc6 [2018-11-18 13:12:06,411 INFO L130 BoogieDeclarations]: Found specification of procedure tty_chars_in_buffer [2018-11-18 13:12:06,411 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-18 13:12:06,411 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-18 13:12:06,411 INFO L130 BoogieDeclarations]: Found specification of procedure slhc_init [2018-11-18 13:12:06,411 INFO L130 BoogieDeclarations]: Found specification of procedure sl_unlock [2018-11-18 13:12:06,411 INFO L138 BoogieDeclarations]: Found implementation of procedure sl_unlock [2018-11-18 13:12:06,411 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2018-11-18 13:12:06,411 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2018-11-18 13:12:12,894 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-18 13:12:12,894 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 01:12:12 BoogieIcfgContainer [2018-11-18 13:12:12,895 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-18 13:12:12,895 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-11-18 13:12:12,895 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-11-18 13:12:12,897 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-11-18 13:12:12,897 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 18.11 01:12:04" (1/3) ... [2018-11-18 13:12:12,898 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5be56dda and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.11 01:12:12, skipping insertion in model container [2018-11-18 13:12:12,898 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 01:12:06" (2/3) ... [2018-11-18 13:12:12,898 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5be56dda and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.11 01:12:12, skipping insertion in model container [2018-11-18 13:12:12,898 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 01:12:12" (3/3) ... [2018-11-18 13:12:12,899 INFO L112 eAbstractionObserver]: Analyzing ICFG m0_false-unreach-call_drivers-net-slip-ko--108_1a--1b0b0ac-1.c [2018-11-18 13:12:12,905 INFO L136 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-11-18 13:12:12,912 INFO L148 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-11-18 13:12:12,920 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-11-18 13:12:12,944 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2018-11-18 13:12:12,945 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-11-18 13:12:12,945 INFO L383 AbstractCegarLoop]: Hoare is true [2018-11-18 13:12:12,945 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-11-18 13:12:12,945 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-18 13:12:12,945 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-18 13:12:12,945 INFO L387 AbstractCegarLoop]: Difference is false [2018-11-18 13:12:12,945 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-18 13:12:12,945 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-11-18 13:12:12,964 INFO L276 IsEmpty]: Start isEmpty. Operand 943 states. [2018-11-18 13:12:12,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2018-11-18 13:12:12,972 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 13:12:12,973 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 13:12:12,975 INFO L423 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 13:12:12,979 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 13:12:12,980 INFO L82 PathProgramCache]: Analyzing trace with hash -337959079, now seen corresponding path program 1 times [2018-11-18 13:12:12,984 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-18 13:12:12,985 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_78e874ab-8e3a-4f97-b5f5-0d9aa02788aa/bin-2019/utaipan/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 13:12:13,011 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 13:12:13,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 13:12:13,172 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 13:12:13,217 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 13:12:13,217 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-18 13:12:13,224 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 13:12:13,225 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-11-18 13:12:13,228 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-18 13:12:13,238 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-18 13:12:13,239 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-18 13:12:13,241 INFO L87 Difference]: Start difference. First operand 943 states. Second operand 5 states. [2018-11-18 13:12:13,351 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 13:12:13,351 INFO L93 Difference]: Finished difference Result 1860 states and 2671 transitions. [2018-11-18 13:12:13,355 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-11-18 13:12:13,356 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 63 [2018-11-18 13:12:13,356 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 13:12:13,371 INFO L225 Difference]: With dead ends: 1860 [2018-11-18 13:12:13,371 INFO L226 Difference]: Without dead ends: 890 [2018-11-18 13:12:13,380 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 13:12:13,392 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 890 states. [2018-11-18 13:12:13,445 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 890 to 890. [2018-11-18 13:12:13,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 890 states. [2018-11-18 13:12:13,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 890 states to 890 states and 1253 transitions. [2018-11-18 13:12:13,451 INFO L78 Accepts]: Start accepts. Automaton has 890 states and 1253 transitions. Word has length 63 [2018-11-18 13:12:13,452 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 13:12:13,452 INFO L480 AbstractCegarLoop]: Abstraction has 890 states and 1253 transitions. [2018-11-18 13:12:13,452 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-18 13:12:13,452 INFO L276 IsEmpty]: Start isEmpty. Operand 890 states and 1253 transitions. [2018-11-18 13:12:13,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2018-11-18 13:12:13,456 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 13:12:13,456 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 13:12:13,456 INFO L423 AbstractCegarLoop]: === Iteration 2 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 13:12:13,456 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 13:12:13,457 INFO L82 PathProgramCache]: Analyzing trace with hash -1724424172, now seen corresponding path program 1 times [2018-11-18 13:12:13,457 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-18 13:12:13,457 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_78e874ab-8e3a-4f97-b5f5-0d9aa02788aa/bin-2019/utaipan/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 13:12:13,489 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 13:12:13,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 13:12:13,593 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 13:12:13,624 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 13:12:13,624 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-18 13:12:13,627 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 13:12:13,627 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-11-18 13:12:13,628 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-18 13:12:13,628 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-18 13:12:13,628 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2018-11-18 13:12:13,629 INFO L87 Difference]: Start difference. First operand 890 states and 1253 transitions. Second operand 6 states. [2018-11-18 13:12:13,690 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 13:12:13,690 INFO L93 Difference]: Finished difference Result 1761 states and 2484 transitions. [2018-11-18 13:12:13,691 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-11-18 13:12:13,691 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 65 [2018-11-18 13:12:13,691 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 13:12:13,695 INFO L225 Difference]: With dead ends: 1761 [2018-11-18 13:12:13,695 INFO L226 Difference]: Without dead ends: 890 [2018-11-18 13:12:13,697 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 13:12:13,698 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 890 states. [2018-11-18 13:12:13,719 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 890 to 890. [2018-11-18 13:12:13,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 890 states. [2018-11-18 13:12:13,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 890 states to 890 states and 1252 transitions. [2018-11-18 13:12:13,721 INFO L78 Accepts]: Start accepts. Automaton has 890 states and 1252 transitions. Word has length 65 [2018-11-18 13:12:13,722 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 13:12:13,722 INFO L480 AbstractCegarLoop]: Abstraction has 890 states and 1252 transitions. [2018-11-18 13:12:13,722 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-18 13:12:13,722 INFO L276 IsEmpty]: Start isEmpty. Operand 890 states and 1252 transitions. [2018-11-18 13:12:13,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2018-11-18 13:12:13,724 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 13:12:13,724 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 13:12:13,724 INFO L423 AbstractCegarLoop]: === Iteration 3 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 13:12:13,724 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 13:12:13,724 INFO L82 PathProgramCache]: Analyzing trace with hash -1796810730, now seen corresponding path program 1 times [2018-11-18 13:12:13,725 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-18 13:12:13,725 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_78e874ab-8e3a-4f97-b5f5-0d9aa02788aa/bin-2019/utaipan/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 13:12:13,742 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 13:12:13,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 13:12:14,007 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 13:12:14,037 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 13:12:14,037 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-18 13:12:14,046 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 13:12:14,046 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-11-18 13:12:14,047 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-18 13:12:14,047 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-18 13:12:14,047 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-18 13:12:14,047 INFO L87 Difference]: Start difference. First operand 890 states and 1252 transitions. Second operand 5 states. [2018-11-18 13:12:21,124 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 13:12:21,125 INFO L93 Difference]: Finished difference Result 1771 states and 2494 transitions. [2018-11-18 13:12:21,125 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-11-18 13:12:21,125 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 65 [2018-11-18 13:12:21,125 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 13:12:21,129 INFO L225 Difference]: With dead ends: 1771 [2018-11-18 13:12:21,130 INFO L226 Difference]: Without dead ends: 890 [2018-11-18 13:12:21,132 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 13:12:21,134 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 890 states. [2018-11-18 13:12:21,166 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 890 to 890. [2018-11-18 13:12:21,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 890 states. [2018-11-18 13:12:21,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 890 states to 890 states and 1251 transitions. [2018-11-18 13:12:21,170 INFO L78 Accepts]: Start accepts. Automaton has 890 states and 1251 transitions. Word has length 65 [2018-11-18 13:12:21,170 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 13:12:21,170 INFO L480 AbstractCegarLoop]: Abstraction has 890 states and 1251 transitions. [2018-11-18 13:12:21,170 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-18 13:12:21,171 INFO L276 IsEmpty]: Start isEmpty. Operand 890 states and 1251 transitions. [2018-11-18 13:12:21,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2018-11-18 13:12:21,172 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 13:12:21,172 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 13:12:21,172 INFO L423 AbstractCegarLoop]: === Iteration 4 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 13:12:21,173 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 13:12:21,173 INFO L82 PathProgramCache]: Analyzing trace with hash -535893480, now seen corresponding path program 1 times [2018-11-18 13:12:21,173 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-18 13:12:21,173 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_78e874ab-8e3a-4f97-b5f5-0d9aa02788aa/bin-2019/utaipan/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 13:12:21,204 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 13:12:21,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 13:12:21,483 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 13:12:21,597 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 13:12:21,597 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-18 13:12:21,600 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 13:12:21,600 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2018-11-18 13:12:21,600 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2018-11-18 13:12:21,600 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2018-11-18 13:12:21,600 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=91, Unknown=0, NotChecked=0, Total=110 [2018-11-18 13:12:21,601 INFO L87 Difference]: Start difference. First operand 890 states and 1251 transitions. Second operand 11 states. [2018-11-18 13:12:22,033 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 13:12:22,033 INFO L93 Difference]: Finished difference Result 1802 states and 2528 transitions. [2018-11-18 13:12:22,034 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2018-11-18 13:12:22,034 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 65 [2018-11-18 13:12:22,035 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 13:12:22,039 INFO L225 Difference]: With dead ends: 1802 [2018-11-18 13:12:22,039 INFO L226 Difference]: Without dead ends: 917 [2018-11-18 13:12:22,042 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 13:12:22,043 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 917 states. [2018-11-18 13:12:22,077 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 917 to 909. [2018-11-18 13:12:22,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 909 states. [2018-11-18 13:12:22,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 909 states to 909 states and 1269 transitions. [2018-11-18 13:12:22,080 INFO L78 Accepts]: Start accepts. Automaton has 909 states and 1269 transitions. Word has length 65 [2018-11-18 13:12:22,081 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 13:12:22,081 INFO L480 AbstractCegarLoop]: Abstraction has 909 states and 1269 transitions. [2018-11-18 13:12:22,081 INFO L481 AbstractCegarLoop]: Interpolant automaton has 11 states. [2018-11-18 13:12:22,081 INFO L276 IsEmpty]: Start isEmpty. Operand 909 states and 1269 transitions. [2018-11-18 13:12:22,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2018-11-18 13:12:22,082 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 13:12:22,083 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 13:12:22,083 INFO L423 AbstractCegarLoop]: === Iteration 5 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 13:12:22,083 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 13:12:22,083 INFO L82 PathProgramCache]: Analyzing trace with hash 1191136841, now seen corresponding path program 1 times [2018-11-18 13:12:22,084 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-18 13:12:22,084 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_78e874ab-8e3a-4f97-b5f5-0d9aa02788aa/bin-2019/utaipan/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 13:12:22,113 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 13:12:22,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 13:12:22,414 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 13:12:22,454 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 13:12:22,454 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-18 13:12:22,458 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 13:12:22,458 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2018-11-18 13:12:22,458 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-11-18 13:12:22,458 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-11-18 13:12:22,458 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2018-11-18 13:12:22,459 INFO L87 Difference]: Start difference. First operand 909 states and 1269 transitions. Second operand 7 states. [2018-11-18 13:12:22,553 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 13:12:22,553 INFO L93 Difference]: Finished difference Result 923 states and 1283 transitions. [2018-11-18 13:12:22,555 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-11-18 13:12:22,555 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 70 [2018-11-18 13:12:22,555 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 13:12:22,559 INFO L225 Difference]: With dead ends: 923 [2018-11-18 13:12:22,559 INFO L226 Difference]: Without dead ends: 920 [2018-11-18 13:12:22,560 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 13:12:22,562 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 920 states. [2018-11-18 13:12:22,591 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 920 to 917. [2018-11-18 13:12:22,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 917 states. [2018-11-18 13:12:22,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 917 states to 917 states and 1277 transitions. [2018-11-18 13:12:22,595 INFO L78 Accepts]: Start accepts. Automaton has 917 states and 1277 transitions. Word has length 70 [2018-11-18 13:12:22,595 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 13:12:22,595 INFO L480 AbstractCegarLoop]: Abstraction has 917 states and 1277 transitions. [2018-11-18 13:12:22,595 INFO L481 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-11-18 13:12:22,595 INFO L276 IsEmpty]: Start isEmpty. Operand 917 states and 1277 transitions. [2018-11-18 13:12:22,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2018-11-18 13:12:22,597 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 13:12:22,597 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 13:12:22,597 INFO L423 AbstractCegarLoop]: === Iteration 6 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 13:12:22,597 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 13:12:22,597 INFO L82 PathProgramCache]: Analyzing trace with hash 1975076124, now seen corresponding path program 1 times [2018-11-18 13:12:22,598 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-18 13:12:22,598 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_78e874ab-8e3a-4f97-b5f5-0d9aa02788aa/bin-2019/utaipan/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 13:12:22,623 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 13:12:22,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 13:12:23,066 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 13:12:23,127 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 13:12:23,128 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-18 13:12:23,131 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 13:12:23,131 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2018-11-18 13:12:23,131 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-11-18 13:12:23,131 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-11-18 13:12:23,131 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2018-11-18 13:12:23,132 INFO L87 Difference]: Start difference. First operand 917 states and 1277 transitions. Second operand 7 states. [2018-11-18 13:12:23,275 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 13:12:23,275 INFO L93 Difference]: Finished difference Result 931 states and 1291 transitions. [2018-11-18 13:12:23,276 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-11-18 13:12:23,276 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 71 [2018-11-18 13:12:23,277 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 13:12:23,282 INFO L225 Difference]: With dead ends: 931 [2018-11-18 13:12:23,283 INFO L226 Difference]: Without dead ends: 928 [2018-11-18 13:12:23,284 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 13:12:23,286 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 928 states. [2018-11-18 13:12:23,321 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 928 to 917. [2018-11-18 13:12:23,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 917 states. [2018-11-18 13:12:23,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 917 states to 917 states and 1277 transitions. [2018-11-18 13:12:23,326 INFO L78 Accepts]: Start accepts. Automaton has 917 states and 1277 transitions. Word has length 71 [2018-11-18 13:12:23,326 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 13:12:23,327 INFO L480 AbstractCegarLoop]: Abstraction has 917 states and 1277 transitions. [2018-11-18 13:12:23,327 INFO L481 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-11-18 13:12:23,327 INFO L276 IsEmpty]: Start isEmpty. Operand 917 states and 1277 transitions. [2018-11-18 13:12:23,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2018-11-18 13:12:23,329 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 13:12:23,329 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 13:12:23,329 INFO L423 AbstractCegarLoop]: === Iteration 7 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 13:12:23,329 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 13:12:23,329 INFO L82 PathProgramCache]: Analyzing trace with hash -612174064, now seen corresponding path program 1 times [2018-11-18 13:12:23,330 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-18 13:12:23,330 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_78e874ab-8e3a-4f97-b5f5-0d9aa02788aa/bin-2019/utaipan/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 13:12:23,357 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 13:12:23,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 13:12:23,749 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 13:12:23,776 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 13:12:23,776 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-18 13:12:23,778 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 13:12:23,778 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-11-18 13:12:23,779 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-18 13:12:23,779 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-18 13:12:23,779 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2018-11-18 13:12:23,779 INFO L87 Difference]: Start difference. First operand 917 states and 1277 transitions. Second operand 5 states. [2018-11-18 13:12:32,352 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 13:12:32,352 INFO L93 Difference]: Finished difference Result 1802 states and 2531 transitions. [2018-11-18 13:12:32,352 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-11-18 13:12:32,352 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 80 [2018-11-18 13:12:32,352 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 13:12:32,355 INFO L225 Difference]: With dead ends: 1802 [2018-11-18 13:12:32,355 INFO L226 Difference]: Without dead ends: 928 [2018-11-18 13:12:32,357 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 13:12:32,358 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 928 states. [2018-11-18 13:12:32,376 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 928 to 918. [2018-11-18 13:12:32,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 918 states. [2018-11-18 13:12:32,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 918 states to 918 states and 1278 transitions. [2018-11-18 13:12:32,378 INFO L78 Accepts]: Start accepts. Automaton has 918 states and 1278 transitions. Word has length 80 [2018-11-18 13:12:32,378 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 13:12:32,378 INFO L480 AbstractCegarLoop]: Abstraction has 918 states and 1278 transitions. [2018-11-18 13:12:32,378 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-18 13:12:32,378 INFO L276 IsEmpty]: Start isEmpty. Operand 918 states and 1278 transitions. [2018-11-18 13:12:32,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2018-11-18 13:12:32,380 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 13:12:32,380 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 13:12:32,380 INFO L423 AbstractCegarLoop]: === Iteration 8 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 13:12:32,380 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 13:12:32,380 INFO L82 PathProgramCache]: Analyzing trace with hash -933885263, now seen corresponding path program 1 times [2018-11-18 13:12:32,381 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-18 13:12:32,381 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_78e874ab-8e3a-4f97-b5f5-0d9aa02788aa/bin-2019/utaipan/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 13:12:32,418 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 13:12:32,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 13:12:32,706 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 13:12:32,746 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 13:12:32,746 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-18 13:12:32,749 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 13:12:32,750 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2018-11-18 13:12:32,750 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2018-11-18 13:12:32,750 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2018-11-18 13:12:32,750 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2018-11-18 13:12:32,750 INFO L87 Difference]: Start difference. First operand 918 states and 1278 transitions. Second operand 8 states. [2018-11-18 13:12:32,885 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 13:12:32,885 INFO L93 Difference]: Finished difference Result 933 states and 1293 transitions. [2018-11-18 13:12:32,886 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-11-18 13:12:32,886 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 82 [2018-11-18 13:12:32,886 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 13:12:32,890 INFO L225 Difference]: With dead ends: 933 [2018-11-18 13:12:32,890 INFO L226 Difference]: Without dead ends: 930 [2018-11-18 13:12:32,891 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 13:12:32,893 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 930 states. [2018-11-18 13:12:32,921 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 930 to 919. [2018-11-18 13:12:32,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 919 states. [2018-11-18 13:12:32,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 919 states to 919 states and 1279 transitions. [2018-11-18 13:12:32,924 INFO L78 Accepts]: Start accepts. Automaton has 919 states and 1279 transitions. Word has length 82 [2018-11-18 13:12:32,924 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 13:12:32,925 INFO L480 AbstractCegarLoop]: Abstraction has 919 states and 1279 transitions. [2018-11-18 13:12:32,925 INFO L481 AbstractCegarLoop]: Interpolant automaton has 8 states. [2018-11-18 13:12:32,925 INFO L276 IsEmpty]: Start isEmpty. Operand 919 states and 1279 transitions. [2018-11-18 13:12:32,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2018-11-18 13:12:32,927 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 13:12:32,927 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 13:12:32,927 INFO L423 AbstractCegarLoop]: === Iteration 9 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 13:12:32,927 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 13:12:32,927 INFO L82 PathProgramCache]: Analyzing trace with hash 242251417, now seen corresponding path program 1 times [2018-11-18 13:12:32,928 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-18 13:12:32,928 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_78e874ab-8e3a-4f97-b5f5-0d9aa02788aa/bin-2019/utaipan/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 13:12:32,957 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 13:12:33,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 13:12:33,122 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 13:12:33,141 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 13:12:33,141 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-18 13:12:33,143 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 13:12:33,143 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-18 13:12:33,144 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-18 13:12:33,144 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 13:12:33,144 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 13:12:33,144 INFO L87 Difference]: Start difference. First operand 919 states and 1279 transitions. Second operand 3 states. [2018-11-18 13:12:35,414 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 13:12:35,414 INFO L93 Difference]: Finished difference Result 1795 states and 2518 transitions. [2018-11-18 13:12:35,415 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 13:12:35,415 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 89 [2018-11-18 13:12:35,416 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 13:12:35,419 INFO L225 Difference]: With dead ends: 1795 [2018-11-18 13:12:35,419 INFO L226 Difference]: Without dead ends: 919 [2018-11-18 13:12:35,421 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 13:12:35,421 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 919 states. [2018-11-18 13:12:35,439 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 919 to 919. [2018-11-18 13:12:35,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 919 states. [2018-11-18 13:12:35,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 919 states to 919 states and 1278 transitions. [2018-11-18 13:12:35,441 INFO L78 Accepts]: Start accepts. Automaton has 919 states and 1278 transitions. Word has length 89 [2018-11-18 13:12:35,442 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 13:12:35,442 INFO L480 AbstractCegarLoop]: Abstraction has 919 states and 1278 transitions. [2018-11-18 13:12:35,442 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-18 13:12:35,442 INFO L276 IsEmpty]: Start isEmpty. Operand 919 states and 1278 transitions. [2018-11-18 13:12:35,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2018-11-18 13:12:35,443 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 13:12:35,444 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 13:12:35,444 INFO L423 AbstractCegarLoop]: === Iteration 10 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 13:12:35,444 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 13:12:35,444 INFO L82 PathProgramCache]: Analyzing trace with hash 367872596, now seen corresponding path program 1 times [2018-11-18 13:12:35,444 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-18 13:12:35,444 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_78e874ab-8e3a-4f97-b5f5-0d9aa02788aa/bin-2019/utaipan/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 13:12:35,468 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 13:12:35,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 13:12:35,753 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 13:12:35,784 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 13:12:35,784 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-18 13:12:35,786 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 13:12:35,786 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-11-18 13:12:35,787 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-18 13:12:35,787 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-18 13:12:35,787 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2018-11-18 13:12:35,787 INFO L87 Difference]: Start difference. First operand 919 states and 1278 transitions. Second operand 5 states. [2018-11-18 13:12:44,354 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 13:12:44,354 INFO L93 Difference]: Finished difference Result 1815 states and 2548 transitions. [2018-11-18 13:12:44,354 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-11-18 13:12:44,355 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 91 [2018-11-18 13:12:44,355 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 13:12:44,356 INFO L225 Difference]: With dead ends: 1815 [2018-11-18 13:12:44,357 INFO L226 Difference]: Without dead ends: 939 [2018-11-18 13:12:44,358 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 13:12:44,360 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 939 states. [2018-11-18 13:12:44,387 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 939 to 923. [2018-11-18 13:12:44,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 923 states. [2018-11-18 13:12:44,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 923 states to 923 states and 1283 transitions. [2018-11-18 13:12:44,390 INFO L78 Accepts]: Start accepts. Automaton has 923 states and 1283 transitions. Word has length 91 [2018-11-18 13:12:44,390 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 13:12:44,390 INFO L480 AbstractCegarLoop]: Abstraction has 923 states and 1283 transitions. [2018-11-18 13:12:44,391 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-18 13:12:44,391 INFO L276 IsEmpty]: Start isEmpty. Operand 923 states and 1283 transitions. [2018-11-18 13:12:44,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2018-11-18 13:12:44,393 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 13:12:44,393 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 13:12:44,393 INFO L423 AbstractCegarLoop]: === Iteration 11 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 13:12:44,393 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 13:12:44,393 INFO L82 PathProgramCache]: Analyzing trace with hash -1381913330, now seen corresponding path program 1 times [2018-11-18 13:12:44,394 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-18 13:12:44,394 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_78e874ab-8e3a-4f97-b5f5-0d9aa02788aa/bin-2019/utaipan/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 13:12:44,423 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 13:12:44,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 13:12:44,750 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 13:12:44,806 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 13:12:44,806 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-18 13:12:44,983 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 13:12:44,986 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 13:12:44,986 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FPBP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_78e874ab-8e3a-4f97-b5f5-0d9aa02788aa/bin-2019/utaipan/z3 Starting monitored process 13 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 13 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-18 13:12:45,012 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 13:12:45,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 13:12:45,119 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 13:12:45,204 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2018-11-18 13:12:45,205 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-18 13:12:45,222 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 2 imperfect interpolant sequences. [2018-11-18 13:12:45,222 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [8] imperfect sequences [6, 7] total 17 [2018-11-18 13:12:45,223 INFO L459 AbstractCegarLoop]: Interpolant automaton has 17 states [2018-11-18 13:12:45,223 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. [2018-11-18 13:12:45,223 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=47, Invalid=225, Unknown=0, NotChecked=0, Total=272 [2018-11-18 13:12:45,223 INFO L87 Difference]: Start difference. First operand 923 states and 1283 transitions. Second operand 17 states. [2018-11-18 13:13:24,197 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 13:13:24,198 INFO L93 Difference]: Finished difference Result 1882 states and 2643 transitions. [2018-11-18 13:13:24,198 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2018-11-18 13:13:24,198 INFO L78 Accepts]: Start accepts. Automaton has 17 states. Word has length 94 [2018-11-18 13:13:24,198 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 13:13:24,200 INFO L225 Difference]: With dead ends: 1882 [2018-11-18 13:13:24,200 INFO L226 Difference]: Without dead ends: 1002 [2018-11-18 13:13:24,201 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 297 GetRequests, 270 SyntacticMatches, 1 SemanticMatches, 26 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 98 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=147, Invalid=609, Unknown=0, NotChecked=0, Total=756 [2018-11-18 13:13:24,202 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1002 states. [2018-11-18 13:13:24,240 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1002 to 930. [2018-11-18 13:13:24,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 930 states. [2018-11-18 13:13:24,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 930 states to 930 states and 1292 transitions. [2018-11-18 13:13:24,242 INFO L78 Accepts]: Start accepts. Automaton has 930 states and 1292 transitions. Word has length 94 [2018-11-18 13:13:24,243 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 13:13:24,243 INFO L480 AbstractCegarLoop]: Abstraction has 930 states and 1292 transitions. [2018-11-18 13:13:24,244 INFO L481 AbstractCegarLoop]: Interpolant automaton has 17 states. [2018-11-18 13:13:24,244 INFO L276 IsEmpty]: Start isEmpty. Operand 930 states and 1292 transitions. [2018-11-18 13:13:24,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2018-11-18 13:13:24,246 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 13:13:24,247 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 13:13:24,248 INFO L423 AbstractCegarLoop]: === Iteration 12 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 13:13:24,248 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 13:13:24,248 INFO L82 PathProgramCache]: Analyzing trace with hash -719363373, now seen corresponding path program 1 times [2018-11-18 13:13:24,249 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-18 13:13:24,249 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_78e874ab-8e3a-4f97-b5f5-0d9aa02788aa/bin-2019/utaipan/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 13:13:24,273 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 13:13:24,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 13:13:24,434 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 13:13:24,446 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 13:13:24,446 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-18 13:13:24,448 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 13:13:24,448 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-18 13:13:24,448 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-18 13:13:24,448 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 13:13:24,449 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 13:13:24,449 INFO L87 Difference]: Start difference. First operand 930 states and 1292 transitions. Second operand 3 states. [2018-11-18 13:13:24,491 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 13:13:24,491 INFO L93 Difference]: Finished difference Result 1818 states and 2556 transitions. [2018-11-18 13:13:24,495 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 13:13:24,495 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 113 [2018-11-18 13:13:24,495 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 13:13:24,498 INFO L225 Difference]: With dead ends: 1818 [2018-11-18 13:13:24,498 INFO L226 Difference]: Without dead ends: 931 [2018-11-18 13:13:24,500 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 13:13:24,501 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 931 states. [2018-11-18 13:13:24,530 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 931 to 930. [2018-11-18 13:13:24,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 930 states. [2018-11-18 13:13:24,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 930 states to 930 states and 1289 transitions. [2018-11-18 13:13:24,533 INFO L78 Accepts]: Start accepts. Automaton has 930 states and 1289 transitions. Word has length 113 [2018-11-18 13:13:24,533 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 13:13:24,533 INFO L480 AbstractCegarLoop]: Abstraction has 930 states and 1289 transitions. [2018-11-18 13:13:24,533 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-18 13:13:24,533 INFO L276 IsEmpty]: Start isEmpty. Operand 930 states and 1289 transitions. [2018-11-18 13:13:24,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2018-11-18 13:13:24,536 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 13:13:24,536 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 13:13:24,536 INFO L423 AbstractCegarLoop]: === Iteration 13 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 13:13:24,536 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 13:13:24,536 INFO L82 PathProgramCache]: Analyzing trace with hash -188567247, now seen corresponding path program 1 times [2018-11-18 13:13:24,537 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-18 13:13:24,537 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_78e874ab-8e3a-4f97-b5f5-0d9aa02788aa/bin-2019/utaipan/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 13:13:24,560 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 13:13:24,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 13:13:24,924 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 13:13:24,962 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 13:13:24,962 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-18 13:13:24,964 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 13:13:24,965 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-11-18 13:13:24,965 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-18 13:13:24,965 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-18 13:13:24,965 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-18 13:13:24,965 INFO L87 Difference]: Start difference. First operand 930 states and 1289 transitions. Second operand 5 states. [2018-11-18 13:13:25,168 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 13:13:25,168 INFO L93 Difference]: Finished difference Result 1824 states and 2545 transitions. [2018-11-18 13:13:25,168 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-11-18 13:13:25,168 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 116 [2018-11-18 13:13:25,169 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 13:13:25,171 INFO L225 Difference]: With dead ends: 1824 [2018-11-18 13:13:25,171 INFO L226 Difference]: Without dead ends: 937 [2018-11-18 13:13:25,173 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 13:13:25,175 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 937 states. [2018-11-18 13:13:25,203 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 937 to 934. [2018-11-18 13:13:25,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 934 states. [2018-11-18 13:13:25,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 934 states to 934 states and 1293 transitions. [2018-11-18 13:13:25,206 INFO L78 Accepts]: Start accepts. Automaton has 934 states and 1293 transitions. Word has length 116 [2018-11-18 13:13:25,206 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 13:13:25,206 INFO L480 AbstractCegarLoop]: Abstraction has 934 states and 1293 transitions. [2018-11-18 13:13:25,206 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-18 13:13:25,207 INFO L276 IsEmpty]: Start isEmpty. Operand 934 states and 1293 transitions. [2018-11-18 13:13:25,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2018-11-18 13:13:25,209 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 13:13:25,210 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 13:13:25,210 INFO L423 AbstractCegarLoop]: === Iteration 14 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 13:13:25,210 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 13:13:25,210 INFO L82 PathProgramCache]: Analyzing trace with hash 1989126105, now seen corresponding path program 1 times [2018-11-18 13:13:25,211 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-18 13:13:25,211 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_78e874ab-8e3a-4f97-b5f5-0d9aa02788aa/bin-2019/utaipan/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 13:13:25,237 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 13:13:25,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 13:13:25,402 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 13:13:25,419 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 13:13:25,419 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-18 13:13:25,422 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 13:13:25,422 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-18 13:13:25,422 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-18 13:13:25,423 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 13:13:25,423 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 13:13:25,423 INFO L87 Difference]: Start difference. First operand 934 states and 1293 transitions. Second operand 3 states. [2018-11-18 13:13:25,880 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 13:13:25,881 INFO L93 Difference]: Finished difference Result 1829 states and 2554 transitions. [2018-11-18 13:13:25,881 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 13:13:25,881 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 125 [2018-11-18 13:13:25,882 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 13:13:25,885 INFO L225 Difference]: With dead ends: 1829 [2018-11-18 13:13:25,885 INFO L226 Difference]: Without dead ends: 938 [2018-11-18 13:13:25,887 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 13:13:25,888 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 938 states. [2018-11-18 13:13:25,917 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 938 to 936. [2018-11-18 13:13:25,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 936 states. [2018-11-18 13:13:25,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 936 states to 936 states and 1295 transitions. [2018-11-18 13:13:25,919 INFO L78 Accepts]: Start accepts. Automaton has 936 states and 1295 transitions. Word has length 125 [2018-11-18 13:13:25,920 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 13:13:25,920 INFO L480 AbstractCegarLoop]: Abstraction has 936 states and 1295 transitions. [2018-11-18 13:13:25,920 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-18 13:13:25,920 INFO L276 IsEmpty]: Start isEmpty. Operand 936 states and 1295 transitions. [2018-11-18 13:13:25,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2018-11-18 13:13:25,923 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 13:13:25,923 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 13:13:25,923 INFO L423 AbstractCegarLoop]: === Iteration 15 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 13:13:25,923 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 13:13:25,923 INFO L82 PathProgramCache]: Analyzing trace with hash -1458234386, now seen corresponding path program 1 times [2018-11-18 13:13:25,924 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-18 13:13:25,924 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_78e874ab-8e3a-4f97-b5f5-0d9aa02788aa/bin-2019/utaipan/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 13:13:25,952 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 13:16:40,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-18 13:20:00,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-18 13:20:04,440 INFO L442 BasicCegarLoop]: Counterexample might be feasible [2018-11-18 13:20:04,530 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,531 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 13:20:04,531 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 13:20:04,532 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 13:20:04,532 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,533 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 13:20:04,534 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,534 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,535 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,536 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,537 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,537 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,538 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,538 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,539 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,540 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,541 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,541 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,542 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,542 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,545 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,546 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,546 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,547 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,547 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,548 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,548 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,549 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,549 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,549 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,550 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,550 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,553 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,553 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,554 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,554 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,555 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,555 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,556 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,556 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,557 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,557 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,557 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,558 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,558 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,559 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,561 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,561 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,562 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,562 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,563 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,563 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,564 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,564 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,565 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,565 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,566 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,566 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,566 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,567 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,567 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,568 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,568 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 13:20:04,568 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,569 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 13:20:04,569 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,569 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,570 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,570 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,570 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,571 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,571 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,572 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,572 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,573 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,573 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,574 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,574 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,575 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,575 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,575 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,576 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,576 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,576 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,577 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,577 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,578 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,578 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,579 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,579 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,580 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,580 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,581 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,581 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,582 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,582 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,582 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,583 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,583 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,584 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,584 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,584 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,585 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,585 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,586 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,586 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,587 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,588 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,589 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,589 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,590 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,591 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,591 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,591 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,592 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,592 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,593 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,593 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,594 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,594 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,597 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,598 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,598 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,599 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,599 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,599 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,599 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 13:20:04,600 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,600 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,600 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 13:20:04,601 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,601 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,602 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,602 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,603 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,603 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,604 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,604 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,605 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,605 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,606 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,606 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,607 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,607 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,608 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,608 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,609 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,609 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,610 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,610 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,611 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,611 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,612 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,612 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,612 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,613 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,638 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 18.11 01:20:04 BoogieIcfgContainer [2018-11-18 13:20:04,639 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-11-18 13:20:04,639 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-18 13:20:04,640 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-18 13:20:04,640 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-18 13:20:04,640 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 01:12:12" (3/4) ... [2018-11-18 13:20:04,642 INFO L138 WitnessPrinter]: Generating witness for reachability counterexample [2018-11-18 13:20:04,702 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 13:20:04,702 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,702 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 13:20:04,702 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 13:20:04,702 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,703 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 13:20:04,703 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,704 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,704 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,704 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,705 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,705 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,705 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,706 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,706 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,706 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,707 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,707 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,708 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,708 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,708 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,709 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,709 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,709 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,710 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,710 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,711 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,711 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,711 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,711 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,712 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,712 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,713 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,713 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,714 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,714 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,714 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,714 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,715 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,715 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,716 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,716 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,717 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,717 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,717 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,717 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,718 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,718 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,719 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,719 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,720 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,720 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,720 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,720 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,721 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,721 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,722 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,722 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,722 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,723 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,723 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,723 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,723 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 13:20:04,724 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,724 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,724 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 13:20:04,725 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,725 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,726 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,726 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,726 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,727 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,727 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,728 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,728 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,728 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,729 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,729 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,729 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,730 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,730 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,730 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,731 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,733 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,733 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,734 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,734 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,734 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,735 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,735 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,736 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,736 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,737 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,737 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,737 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,738 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,738 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,738 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,739 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,739 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,740 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,740 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,741 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,741 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,742 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,742 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,742 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,743 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,745 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,746 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,747 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,747 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,747 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,747 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,748 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,748 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,749 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,749 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,750 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,750 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,751 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,751 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,752 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,752 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,752 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,752 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,753 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 13:20:04,753 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,753 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,753 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 13:20:04,754 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,754 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,755 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,755 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,756 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,756 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,756 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,757 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,757 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,757 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,758 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,758 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,759 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,759 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,760 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,760 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,761 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,761 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,762 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,762 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,762 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,762 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,763 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,763 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,764 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,764 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType **net_device [2018-11-18 13:20:04,829 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_78e874ab-8e3a-4f97-b5f5-0d9aa02788aa/bin-2019/utaipan/witness.graphml [2018-11-18 13:20:04,829 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-18 13:20:04,830 INFO L168 Benchmark]: Toolchain (without parser) took 480797.00 ms. Allocated memory was 1.0 GB in the beginning and 1.8 GB in the end (delta: 730.3 MB). Free memory was 937.9 MB in the beginning and 1.5 GB in the end (delta: -593.9 MB). Peak memory consumption was 136.4 MB. Max. memory is 11.5 GB. [2018-11-18 13:20:04,831 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 13:20:04,831 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2149.59 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 282.1 MB). Free memory was 937.9 MB in the beginning and 841.4 MB in the end (delta: 96.5 MB). Peak memory consumption was 474.6 MB. Max. memory is 11.5 GB. [2018-11-18 13:20:04,831 INFO L168 Benchmark]: Boogie Procedure Inliner took 46.75 ms. Allocated memory is still 1.3 GB. Free memory is still 841.4 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-18 13:20:04,832 INFO L168 Benchmark]: Boogie Preprocessor took 109.96 ms. Allocated memory is still 1.3 GB. Free memory was 841.4 MB in the beginning and 820.8 MB in the end (delta: 20.5 MB). Peak memory consumption was 20.5 MB. Max. memory is 11.5 GB. [2018-11-18 13:20:04,832 INFO L168 Benchmark]: RCFGBuilder took 6553.75 ms. Allocated memory is still 1.3 GB. Free memory was 820.8 MB in the beginning and 944.7 MB in the end (delta: -123.9 MB). Peak memory consumption was 108.8 MB. Max. memory is 11.5 GB. [2018-11-18 13:20:04,832 INFO L168 Benchmark]: TraceAbstraction took 471743.65 ms. Allocated memory was 1.3 GB in the beginning and 1.8 GB in the end (delta: 448.3 MB). Free memory was 944.7 MB in the beginning and 1.6 GB in the end (delta: -642.6 MB). Peak memory consumption was 741.1 MB. Max. memory is 11.5 GB. [2018-11-18 13:20:04,832 INFO L168 Benchmark]: Witness Printer took 189.67 ms. Allocated memory is still 1.8 GB. Free memory was 1.6 GB in the beginning and 1.5 GB in the end (delta: 55.6 MB). Peak memory consumption was 55.6 MB. Max. memory is 11.5 GB. [2018-11-18 13:20:04,834 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 2149.59 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 282.1 MB). Free memory was 937.9 MB in the beginning and 841.4 MB in the end (delta: 96.5 MB). Peak memory consumption was 474.6 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 46.75 ms. Allocated memory is still 1.3 GB. Free memory is still 841.4 MB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 109.96 ms. Allocated memory is still 1.3 GB. Free memory was 841.4 MB in the beginning and 820.8 MB in the end (delta: 20.5 MB). Peak memory consumption was 20.5 MB. Max. memory is 11.5 GB. * RCFGBuilder took 6553.75 ms. Allocated memory is still 1.3 GB. Free memory was 820.8 MB in the beginning and 944.7 MB in the end (delta: -123.9 MB). Peak memory consumption was 108.8 MB. Max. memory is 11.5 GB. * TraceAbstraction took 471743.65 ms. Allocated memory was 1.3 GB in the beginning and 1.8 GB in the end (delta: 448.3 MB). Free memory was 944.7 MB in the beginning and 1.6 GB in the end (delta: -642.6 MB). Peak memory consumption was 741.1 MB. Max. memory is 11.5 GB. * Witness Printer took 189.67 ms. Allocated memory is still 1.8 GB. Free memory was 1.6 GB in the beginning and 1.5 GB in the end (delta: 55.6 MB). Peak memory consumption was 55.6 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 **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 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: 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: 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: 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 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 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~~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: 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: 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: 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 * 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"={-1861475077:0}, "&sl->keepalive_timer"={-1861475073:0}, "&sl->outfill_timer"={-1861475078:0}, "0.8.4-NET3.019-NEWTTY"={-1324604166:0}, "<3>%s: tty discipline still running\n"={-1324604182:0}, "<3>SLIP: Can\'t allocate slip devices array.\n"={-1324604173:0}, "<3>SLIP: can\'t register line discipline (err = %d)\n"={-1324604177:0}, "<3>SLIP: can\'t unregister line discipline (err = %d)\n"={-1324604179:0}, "<4>%s: compressed packet ignored\n"={522906774:0}, "<4>%s: memory squeeze, dropping packet.\n"={-2041186554:0}, "<4>%s: transmit timed out, %s?\n"={39188225:0}, "<4>%s: truncating oversized transmit packet!\n"={-2041186556:0}, "<4>%s: unable to grow slip buffers, MTU change cancelled.\n"={106297094:0}, "<4>%s: xmit call when iface is down\n"={39188226:0}, "<6>%s: header compression turned on\n"={173405959:0}, "<6>CSLIP: code copyright 1989 Regents of the University of California.\n"={-1324604190:0}, "<6>netif_stop_queue() cannot be called before register_netdev()"={334438260:0}, "<6>SLIP linefill/keepalive option.\n"={-1324604189:0}, "<6>SLIP: version %s (dynamic channels, max=%d) (6 bit encapsulation enabled).\n"={-1324604181:0}, "<7>%s: no packets received during keepalive timeout, hangup.\n"={-1324604180:0}, "bad line quality"={106297093:0}, "driver error"={106297091:0}, "include/linux/netdevice.h"={106297092:0}, "sl%d"={39188230:0}, "slip"={-1177939549:0}, \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={-2162689:201595904}, LDV_IN_INTERRUPT=0, sl_ldisc={39712519:0}, sl_netdev_ops={445305658:0}, 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"={-1861475077:0}, "&sl->keepalive_timer"={-1861475073:0}, "&sl->outfill_timer"={-1861475078:0}, "0.8.4-NET3.019-NEWTTY"={-1324604166:0}, "<3>%s: tty discipline still running\n"={-1324604182:0}, "<3>SLIP: Can\'t allocate slip devices array.\n"={-1324604173:0}, "<3>SLIP: can\'t register line discipline (err = %d)\n"={-1324604177:0}, "<3>SLIP: can\'t unregister line discipline (err = %d)\n"={-1324604179:0}, "<4>%s: compressed packet ignored\n"={522906774:0}, "<4>%s: memory squeeze, dropping packet.\n"={-2041186554:0}, "<4>%s: transmit timed out, %s?\n"={39188225:0}, "<4>%s: truncating oversized transmit packet!\n"={-2041186556:0}, "<4>%s: unable to grow slip buffers, MTU change cancelled.\n"={106297094:0}, "<4>%s: xmit call when iface is down\n"={39188226:0}, "<6>%s: header compression turned on\n"={173405959:0}, "<6>CSLIP: code copyright 1989 Regents of the University of California.\n"={-1324604190:0}, "<6>netif_stop_queue() cannot be called before register_netdev()"={334438260:0}, "<6>SLIP linefill/keepalive option.\n"={-1324604189:0}, "<6>SLIP: version %s (dynamic channels, max=%d) (6 bit encapsulation enabled).\n"={-1324604181:0}, "<7>%s: no packets received during keepalive timeout, hangup.\n"={-1324604180:0}, "bad line quality"={106297093:0}, "driver error"={106297091:0}, "include/linux/netdevice.h"={106297092:0}, "sl%d"={39188230:0}, "slip"={-1177939549:0}, \old(LDV_IN_INTERRUPT)=0, \old(slip_devs)=null, \old(slip_devs)=null, \old(slip_maxdev)=256, __this_module={-2162689:201595904}, LDV_IN_INTERRUPT=1, ldv_s_sl_ldisc_tty_ldisc_ops=0, ldv_s_sl_netdev_ops_net_device_ops=0, sl_ldisc={39712519:0}, sl_netdev_ops={445305658:0}, slip_devs={0:0}, slip_maxdev=256] [L7150] CALL, EXPR slip_init() VAL ["&(&sl->lock)->rlock"={-1861475077:0}, "&sl->keepalive_timer"={-1861475073:0}, "&sl->outfill_timer"={-1861475078:0}, "0.8.4-NET3.019-NEWTTY"={-1324604166:0}, "<3>%s: tty discipline still running\n"={-1324604182:0}, "<3>SLIP: Can\'t allocate slip devices array.\n"={-1324604173:0}, "<3>SLIP: can\'t register line discipline (err = %d)\n"={-1324604177:0}, "<3>SLIP: can\'t unregister line discipline (err = %d)\n"={-1324604179:0}, "<4>%s: compressed packet ignored\n"={522906774:0}, "<4>%s: memory squeeze, dropping packet.\n"={-2041186554:0}, "<4>%s: transmit timed out, %s?\n"={39188225:0}, "<4>%s: truncating oversized transmit packet!\n"={-2041186556:0}, "<4>%s: unable to grow slip buffers, MTU change cancelled.\n"={106297094:0}, "<4>%s: xmit call when iface is down\n"={39188226:0}, "<6>%s: header compression turned on\n"={173405959:0}, "<6>CSLIP: code copyright 1989 Regents of the University of California.\n"={-1324604190:0}, "<6>netif_stop_queue() cannot be called before register_netdev()"={334438260:0}, "<6>SLIP linefill/keepalive option.\n"={-1324604189:0}, "<6>SLIP: version %s (dynamic channels, max=%d) (6 bit encapsulation enabled).\n"={-1324604181:0}, "<7>%s: no packets received during keepalive timeout, hangup.\n"={-1324604180:0}, "bad line quality"={106297093:0}, "driver error"={106297091:0}, "include/linux/netdevice.h"={106297092:0}, "sl%d"={39188230:0}, "slip"={-1177939549:0}, \old(LDV_IN_INTERRUPT)=0, \old(slip_devs)=null, \old(slip_devs)=null, \old(slip_maxdev)=256, __this_module={-2162689:201595904}, LDV_IN_INTERRUPT=1, sl_ldisc={39712519:0}, sl_netdev_ops={445305658:0}, slip_devs={0:0}, slip_maxdev=256] [L6909] int status ; [L6910] void *tmp ; VAL ["&(&sl->lock)->rlock"={-1861475077:0}, "&sl->keepalive_timer"={-1861475073:0}, "&sl->outfill_timer"={-1861475078:0}, "0.8.4-NET3.019-NEWTTY"={-1324604166:0}, "<3>%s: tty discipline still running\n"={-1324604182:0}, "<3>SLIP: Can\'t allocate slip devices array.\n"={-1324604173:0}, "<3>SLIP: can\'t register line discipline (err = %d)\n"={-1324604177:0}, "<3>SLIP: can\'t unregister line discipline (err = %d)\n"={-1324604179:0}, "<4>%s: compressed packet ignored\n"={522906774:0}, "<4>%s: memory squeeze, dropping packet.\n"={-2041186554:0}, "<4>%s: transmit timed out, %s?\n"={39188225:0}, "<4>%s: truncating oversized transmit packet!\n"={-2041186556:0}, "<4>%s: unable to grow slip buffers, MTU change cancelled.\n"={106297094:0}, "<4>%s: xmit call when iface is down\n"={39188226:0}, "<6>%s: header compression turned on\n"={173405959:0}, "<6>CSLIP: code copyright 1989 Regents of the University of California.\n"={-1324604190:0}, "<6>netif_stop_queue() cannot be called before register_netdev()"={334438260:0}, "<6>SLIP linefill/keepalive option.\n"={-1324604189:0}, "<6>SLIP: version %s (dynamic channels, max=%d) (6 bit encapsulation enabled).\n"={-1324604181:0}, "<7>%s: no packets received during keepalive timeout, hangup.\n"={-1324604180:0}, "bad line quality"={106297093:0}, "driver error"={106297091:0}, "include/linux/netdevice.h"={106297092:0}, "sl%d"={39188230:0}, "slip"={-1177939549:0}, \old(LDV_IN_INTERRUPT)=0, \old(slip_devs)=null, \old(slip_devs)=null, \old(slip_maxdev)=256, __this_module={-2162689:201595904}, LDV_IN_INTERRUPT=1, sl_ldisc={39712519:0}, sl_netdev_ops={445305658:0}, slip_devs={0:0}, slip_maxdev=256] [L6913] COND FALSE !(slip_maxdev <= 3) VAL ["&(&sl->lock)->rlock"={-1861475077:0}, "&sl->keepalive_timer"={-1861475073:0}, "&sl->outfill_timer"={-1861475078:0}, "0.8.4-NET3.019-NEWTTY"={-1324604166:0}, "<3>%s: tty discipline still running\n"={-1324604182:0}, "<3>SLIP: Can\'t allocate slip devices array.\n"={-1324604173:0}, "<3>SLIP: can\'t register line discipline (err = %d)\n"={-1324604177:0}, "<3>SLIP: can\'t unregister line discipline (err = %d)\n"={-1324604179:0}, "<4>%s: compressed packet ignored\n"={522906774:0}, "<4>%s: memory squeeze, dropping packet.\n"={-2041186554:0}, "<4>%s: transmit timed out, %s?\n"={39188225:0}, "<4>%s: truncating oversized transmit packet!\n"={-2041186556:0}, "<4>%s: unable to grow slip buffers, MTU change cancelled.\n"={106297094:0}, "<4>%s: xmit call when iface is down\n"={39188226:0}, "<6>%s: header compression turned on\n"={173405959:0}, "<6>CSLIP: code copyright 1989 Regents of the University of California.\n"={-1324604190:0}, "<6>netif_stop_queue() cannot be called before register_netdev()"={334438260:0}, "<6>SLIP linefill/keepalive option.\n"={-1324604189:0}, "<6>SLIP: version %s (dynamic channels, max=%d) (6 bit encapsulation enabled).\n"={-1324604181:0}, "<7>%s: no packets received during keepalive timeout, hangup.\n"={-1324604180:0}, "bad line quality"={106297093:0}, "driver error"={106297091:0}, "include/linux/netdevice.h"={106297092:0}, "sl%d"={39188230:0}, "slip"={-1177939549:0}, \old(LDV_IN_INTERRUPT)=0, \old(slip_devs)=null, \old(slip_devs)=null, \old(slip_maxdev)=256, __this_module={-2162689:201595904}, LDV_IN_INTERRUPT=1, sl_ldisc={39712519:0}, sl_netdev_ops={445305658:0}, slip_devs={0:0}, slip_maxdev=256] [L6922] CALL, EXPR kzalloc((unsigned long )slip_maxdev * 8UL, 208U) VAL ["&(&sl->lock)->rlock"={-1861475077:0}, "&sl->keepalive_timer"={-1861475073:0}, "&sl->outfill_timer"={-1861475078:0}, "0.8.4-NET3.019-NEWTTY"={-1324604166:0}, "<3>%s: tty discipline still running\n"={-1324604182:0}, "<3>SLIP: Can\'t allocate slip devices array.\n"={-1324604173:0}, "<3>SLIP: can\'t register line discipline (err = %d)\n"={-1324604177:0}, "<3>SLIP: can\'t unregister line discipline (err = %d)\n"={-1324604179:0}, "<4>%s: compressed packet ignored\n"={522906774:0}, "<4>%s: memory squeeze, dropping packet.\n"={-2041186554:0}, "<4>%s: transmit timed out, %s?\n"={39188225:0}, "<4>%s: truncating oversized transmit packet!\n"={-2041186556:0}, "<4>%s: unable to grow slip buffers, MTU change cancelled.\n"={106297094:0}, "<4>%s: xmit call when iface is down\n"={39188226:0}, "<6>%s: header compression turned on\n"={173405959:0}, "<6>CSLIP: code copyright 1989 Regents of the University of California.\n"={-1324604190:0}, "<6>netif_stop_queue() cannot be called before register_netdev()"={334438260:0}, "<6>SLIP linefill/keepalive option.\n"={-1324604189:0}, "<6>SLIP: version %s (dynamic channels, max=%d) (6 bit encapsulation enabled).\n"={-1324604181:0}, "<7>%s: no packets received during keepalive timeout, hangup.\n"={-1324604180:0}, "bad line quality"={106297093:0}, "driver error"={106297091:0}, "include/linux/netdevice.h"={106297092:0}, "sl%d"={39188230:0}, "slip"={-1177939549:0}, \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={-2162689:201595904}, LDV_IN_INTERRUPT=1, sl_ldisc={39712519:0}, sl_netdev_ops={445305658:0}, slip_devs={0:0}, slip_maxdev=256] [L4891] void *tmp ; VAL ["&(&sl->lock)->rlock"={-1861475077:0}, "&sl->keepalive_timer"={-1861475073:0}, "&sl->outfill_timer"={-1861475078:0}, "0.8.4-NET3.019-NEWTTY"={-1324604166:0}, "<3>%s: tty discipline still running\n"={-1324604182:0}, "<3>SLIP: Can\'t allocate slip devices array.\n"={-1324604173:0}, "<3>SLIP: can\'t register line discipline (err = %d)\n"={-1324604177:0}, "<3>SLIP: can\'t unregister line discipline (err = %d)\n"={-1324604179:0}, "<4>%s: compressed packet ignored\n"={522906774:0}, "<4>%s: memory squeeze, dropping packet.\n"={-2041186554:0}, "<4>%s: transmit timed out, %s?\n"={39188225:0}, "<4>%s: truncating oversized transmit packet!\n"={-2041186556:0}, "<4>%s: unable to grow slip buffers, MTU change cancelled.\n"={106297094:0}, "<4>%s: xmit call when iface is down\n"={39188226:0}, "<6>%s: header compression turned on\n"={173405959:0}, "<6>CSLIP: code copyright 1989 Regents of the University of California.\n"={-1324604190:0}, "<6>netif_stop_queue() cannot be called before register_netdev()"={334438260:0}, "<6>SLIP linefill/keepalive option.\n"={-1324604189:0}, "<6>SLIP: version %s (dynamic channels, max=%d) (6 bit encapsulation enabled).\n"={-1324604181:0}, "<7>%s: no packets received during keepalive timeout, hangup.\n"={-1324604180:0}, "bad line quality"={106297093:0}, "driver error"={106297091:0}, "include/linux/netdevice.h"={106297092:0}, "sl%d"={39188230:0}, "slip"={-1177939549:0}, \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={-2162689:201595904}, flags=208, LDV_IN_INTERRUPT=1, size=2048, sl_ldisc={39712519:0}, sl_netdev_ops={445305658:0}, slip_devs={0:0}, slip_maxdev=256] [L4894] CALL, EXPR kmalloc(size, flags | 32768U) VAL ["&(&sl->lock)->rlock"={-1861475077:0}, "&sl->keepalive_timer"={-1861475073:0}, "&sl->outfill_timer"={-1861475078:0}, "0.8.4-NET3.019-NEWTTY"={-1324604166:0}, "<3>%s: tty discipline still running\n"={-1324604182:0}, "<3>SLIP: Can\'t allocate slip devices array.\n"={-1324604173:0}, "<3>SLIP: can\'t register line discipline (err = %d)\n"={-1324604177:0}, "<3>SLIP: can\'t unregister line discipline (err = %d)\n"={-1324604179:0}, "<4>%s: compressed packet ignored\n"={522906774:0}, "<4>%s: memory squeeze, dropping packet.\n"={-2041186554:0}, "<4>%s: transmit timed out, %s?\n"={39188225:0}, "<4>%s: truncating oversized transmit packet!\n"={-2041186556:0}, "<4>%s: unable to grow slip buffers, MTU change cancelled.\n"={106297094:0}, "<4>%s: xmit call when iface is down\n"={39188226:0}, "<6>%s: header compression turned on\n"={173405959:0}, "<6>CSLIP: code copyright 1989 Regents of the University of California.\n"={-1324604190:0}, "<6>netif_stop_queue() cannot be called before register_netdev()"={334438260:0}, "<6>SLIP linefill/keepalive option.\n"={-1324604189:0}, "<6>SLIP: version %s (dynamic channels, max=%d) (6 bit encapsulation enabled).\n"={-1324604181:0}, "<7>%s: no packets received during keepalive timeout, hangup.\n"={-1324604180:0}, "bad line quality"={106297093:0}, "driver error"={106297091:0}, "include/linux/netdevice.h"={106297092:0}, "sl%d"={39188230:0}, "slip"={-1177939549:0}, \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={-2162689:201595904}, LDV_IN_INTERRUPT=1, sl_ldisc={39712519:0}, sl_netdev_ops={445305658:0}, slip_devs={0:0}, slip_maxdev=256] [L4882] void *tmp___2 ; VAL ["&(&sl->lock)->rlock"={-1861475077:0}, "&sl->keepalive_timer"={-1861475073:0}, "&sl->outfill_timer"={-1861475078:0}, "0.8.4-NET3.019-NEWTTY"={-1324604166:0}, "<3>%s: tty discipline still running\n"={-1324604182:0}, "<3>SLIP: Can\'t allocate slip devices array.\n"={-1324604173:0}, "<3>SLIP: can\'t register line discipline (err = %d)\n"={-1324604177:0}, "<3>SLIP: can\'t unregister line discipline (err = %d)\n"={-1324604179:0}, "<4>%s: compressed packet ignored\n"={522906774:0}, "<4>%s: memory squeeze, dropping packet.\n"={-2041186554:0}, "<4>%s: transmit timed out, %s?\n"={39188225:0}, "<4>%s: truncating oversized transmit packet!\n"={-2041186556:0}, "<4>%s: unable to grow slip buffers, MTU change cancelled.\n"={106297094:0}, "<4>%s: xmit call when iface is down\n"={39188226:0}, "<6>%s: header compression turned on\n"={173405959:0}, "<6>CSLIP: code copyright 1989 Regents of the University of California.\n"={-1324604190:0}, "<6>netif_stop_queue() cannot be called before register_netdev()"={334438260:0}, "<6>SLIP linefill/keepalive option.\n"={-1324604189:0}, "<6>SLIP: version %s (dynamic channels, max=%d) (6 bit encapsulation enabled).\n"={-1324604181:0}, "<7>%s: no packets received during keepalive timeout, hangup.\n"={-1324604180:0}, "bad line quality"={106297093:0}, "driver error"={106297091:0}, "include/linux/netdevice.h"={106297092:0}, "sl%d"={39188230:0}, "slip"={-1177939549:0}, \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={-2162689:201595904}, flags=32976, LDV_IN_INTERRUPT=1, size=2048, sl_ldisc={39712519:0}, sl_netdev_ops={445305658:0}, slip_devs={0:0}, slip_maxdev=256] [L4885] CALL, EXPR __kmalloc(size, flags) VAL ["&(&sl->lock)->rlock"={-1861475077:0}, "&sl->keepalive_timer"={-1861475073:0}, "&sl->outfill_timer"={-1861475078:0}, "0.8.4-NET3.019-NEWTTY"={-1324604166:0}, "<3>%s: tty discipline still running\n"={-1324604182:0}, "<3>SLIP: Can\'t allocate slip devices array.\n"={-1324604173:0}, "<3>SLIP: can\'t register line discipline (err = %d)\n"={-1324604177:0}, "<3>SLIP: can\'t unregister line discipline (err = %d)\n"={-1324604179:0}, "<4>%s: compressed packet ignored\n"={522906774:0}, "<4>%s: memory squeeze, dropping packet.\n"={-2041186554:0}, "<4>%s: transmit timed out, %s?\n"={39188225:0}, "<4>%s: truncating oversized transmit packet!\n"={-2041186556:0}, "<4>%s: unable to grow slip buffers, MTU change cancelled.\n"={106297094:0}, "<4>%s: xmit call when iface is down\n"={39188226:0}, "<6>%s: header compression turned on\n"={173405959:0}, "<6>CSLIP: code copyright 1989 Regents of the University of California.\n"={-1324604190:0}, "<6>netif_stop_queue() cannot be called before register_netdev()"={334438260:0}, "<6>SLIP linefill/keepalive option.\n"={-1324604189:0}, "<6>SLIP: version %s (dynamic channels, max=%d) (6 bit encapsulation enabled).\n"={-1324604181:0}, "<7>%s: no packets received during keepalive timeout, hangup.\n"={-1324604180:0}, "bad line quality"={106297093:0}, "driver error"={106297091:0}, "include/linux/netdevice.h"={106297092:0}, "sl%d"={39188230:0}, "slip"={-1177939549:0}, \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={-2162689:201595904}, LDV_IN_INTERRUPT=1, sl_ldisc={39712519:0}, sl_netdev_ops={445305658:0}, slip_devs={0:0}, slip_maxdev=256] [L4878] CALL, EXPR ldv_malloc(size) VAL ["&(&sl->lock)->rlock"={-1861475077:0}, "&sl->keepalive_timer"={-1861475073:0}, "&sl->outfill_timer"={-1861475078:0}, "0.8.4-NET3.019-NEWTTY"={-1324604166:0}, "<3>%s: tty discipline still running\n"={-1324604182:0}, "<3>SLIP: Can\'t allocate slip devices array.\n"={-1324604173:0}, "<3>SLIP: can\'t register line discipline (err = %d)\n"={-1324604177:0}, "<3>SLIP: can\'t unregister line discipline (err = %d)\n"={-1324604179:0}, "<4>%s: compressed packet ignored\n"={522906774:0}, "<4>%s: memory squeeze, dropping packet.\n"={-2041186554:0}, "<4>%s: transmit timed out, %s?\n"={39188225:0}, "<4>%s: truncating oversized transmit packet!\n"={-2041186556:0}, "<4>%s: unable to grow slip buffers, MTU change cancelled.\n"={106297094:0}, "<4>%s: xmit call when iface is down\n"={39188226:0}, "<6>%s: header compression turned on\n"={173405959:0}, "<6>CSLIP: code copyright 1989 Regents of the University of California.\n"={-1324604190:0}, "<6>netif_stop_queue() cannot be called before register_netdev()"={334438260:0}, "<6>SLIP linefill/keepalive option.\n"={-1324604189:0}, "<6>SLIP: version %s (dynamic channels, max=%d) (6 bit encapsulation enabled).\n"={-1324604181:0}, "<7>%s: no packets received during keepalive timeout, hangup.\n"={-1324604180:0}, "bad line quality"={106297093:0}, "driver error"={106297091:0}, "include/linux/netdevice.h"={106297092:0}, "sl%d"={39188230:0}, "slip"={-1177939549:0}, \old(LDV_IN_INTERRUPT)=0, \old(size)=2048, \old(slip_devs)=null, \old(slip_devs)=null, \old(slip_maxdev)=256, __this_module={-2162689:201595904}, LDV_IN_INTERRUPT=1, sl_ldisc={39712519:0}, sl_netdev_ops={445305658:0}, 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"={-1861475077:0}, "&sl->keepalive_timer"={-1861475073:0}, "&sl->outfill_timer"={-1861475078:0}, "0.8.4-NET3.019-NEWTTY"={-1324604166:0}, "<3>%s: tty discipline still running\n"={-1324604182:0}, "<3>SLIP: Can\'t allocate slip devices array.\n"={-1324604173:0}, "<3>SLIP: can\'t register line discipline (err = %d)\n"={-1324604177:0}, "<3>SLIP: can\'t unregister line discipline (err = %d)\n"={-1324604179:0}, "<4>%s: compressed packet ignored\n"={522906774:0}, "<4>%s: memory squeeze, dropping packet.\n"={-2041186554:0}, "<4>%s: transmit timed out, %s?\n"={39188225:0}, "<4>%s: truncating oversized transmit packet!\n"={-2041186556:0}, "<4>%s: unable to grow slip buffers, MTU change cancelled.\n"={106297094:0}, "<4>%s: xmit call when iface is down\n"={39188226:0}, "<6>%s: header compression turned on\n"={173405959:0}, "<6>CSLIP: code copyright 1989 Regents of the University of California.\n"={-1324604190:0}, "<6>netif_stop_queue() cannot be called before register_netdev()"={334438260:0}, "<6>SLIP linefill/keepalive option.\n"={-1324604189:0}, "<6>SLIP: version %s (dynamic channels, max=%d) (6 bit encapsulation enabled).\n"={-1324604181:0}, "<7>%s: no packets received during keepalive timeout, hangup.\n"={-1324604180:0}, "bad line quality"={106297093:0}, "driver error"={106297091:0}, "include/linux/netdevice.h"={106297092:0}, "sl%d"={39188230:0}, "slip"={-1177939549:0}, \old(LDV_IN_INTERRUPT)=0, \old(size)=2048, \old(slip_devs)=null, \old(slip_devs)=null, \old(slip_maxdev)=256, __this_module={-2162689:201595904}, LDV_IN_INTERRUPT=1, malloc(size)={39188231:0}, res={39188231:0}, size=2048, sl_ldisc={39712519:0}, sl_netdev_ops={445305658:0}, slip_devs={0:0}, slip_maxdev=256] [L4869] CALL ldv_is_err(res) VAL ["&(&sl->lock)->rlock"={-1861475077:0}, "&sl->keepalive_timer"={-1861475073:0}, "&sl->outfill_timer"={-1861475078:0}, "0.8.4-NET3.019-NEWTTY"={-1324604166:0}, "<3>%s: tty discipline still running\n"={-1324604182:0}, "<3>SLIP: Can\'t allocate slip devices array.\n"={-1324604173:0}, "<3>SLIP: can\'t register line discipline (err = %d)\n"={-1324604177:0}, "<3>SLIP: can\'t unregister line discipline (err = %d)\n"={-1324604179:0}, "<4>%s: compressed packet ignored\n"={522906774:0}, "<4>%s: memory squeeze, dropping packet.\n"={-2041186554:0}, "<4>%s: transmit timed out, %s?\n"={39188225:0}, "<4>%s: truncating oversized transmit packet!\n"={-2041186556:0}, "<4>%s: unable to grow slip buffers, MTU change cancelled.\n"={106297094:0}, "<4>%s: xmit call when iface is down\n"={39188226:0}, "<6>%s: header compression turned on\n"={173405959:0}, "<6>CSLIP: code copyright 1989 Regents of the University of California.\n"={-1324604190:0}, "<6>netif_stop_queue() cannot be called before register_netdev()"={334438260:0}, "<6>SLIP linefill/keepalive option.\n"={-1324604189:0}, "<6>SLIP: version %s (dynamic channels, max=%d) (6 bit encapsulation enabled).\n"={-1324604181:0}, "<7>%s: no packets received during keepalive timeout, hangup.\n"={-1324604180:0}, "bad line quality"={106297093:0}, "driver error"={106297091:0}, "include/linux/netdevice.h"={106297092:0}, "sl%d"={39188230:0}, "slip"={-1177939549:0}, \old(LDV_IN_INTERRUPT)=0, \old(slip_devs)=null, \old(slip_devs)=null, \old(slip_maxdev)=256, __this_module={-2162689:201595904}, LDV_IN_INTERRUPT=1, ptr={39188231:0}, sl_ldisc={39712519:0}, sl_netdev_ops={445305658:0}, slip_devs={0:0}, slip_maxdev=256] [L4862] RET return ((unsigned long)ptr > ((unsigned long)-4095)); VAL ["&(&sl->lock)->rlock"={-1861475077:0}, "&sl->keepalive_timer"={-1861475073:0}, "&sl->outfill_timer"={-1861475078:0}, "0.8.4-NET3.019-NEWTTY"={-1324604166:0}, "<3>%s: tty discipline still running\n"={-1324604182:0}, "<3>SLIP: Can\'t allocate slip devices array.\n"={-1324604173:0}, "<3>SLIP: can\'t register line discipline (err = %d)\n"={-1324604177:0}, "<3>SLIP: can\'t unregister line discipline (err = %d)\n"={-1324604179:0}, "<4>%s: compressed packet ignored\n"={522906774:0}, "<4>%s: memory squeeze, dropping packet.\n"={-2041186554:0}, "<4>%s: transmit timed out, %s?\n"={39188225:0}, "<4>%s: truncating oversized transmit packet!\n"={-2041186556:0}, "<4>%s: unable to grow slip buffers, MTU change cancelled.\n"={106297094:0}, "<4>%s: xmit call when iface is down\n"={39188226:0}, "<6>%s: header compression turned on\n"={173405959:0}, "<6>CSLIP: code copyright 1989 Regents of the University of California.\n"={-1324604190:0}, "<6>netif_stop_queue() cannot be called before register_netdev()"={334438260:0}, "<6>SLIP linefill/keepalive option.\n"={-1324604189:0}, "<6>SLIP: version %s (dynamic channels, max=%d) (6 bit encapsulation enabled).\n"={-1324604181:0}, "<7>%s: no packets received during keepalive timeout, hangup.\n"={-1324604180:0}, "bad line quality"={106297093:0}, "driver error"={106297091:0}, "include/linux/netdevice.h"={106297092:0}, "sl%d"={39188230:0}, "slip"={-1177939549:0}, \old(LDV_IN_INTERRUPT)=0, \old(slip_devs)=null, \old(slip_devs)=null, \old(slip_maxdev)=256, \result=0, __this_module={-2162689:201595904}, LDV_IN_INTERRUPT=1, ptr={39188231:0}, ptr={39188231:0}, sl_ldisc={39712519:0}, sl_netdev_ops={445305658:0}, slip_devs={0:0}, slip_maxdev=256] [L4869] ldv_is_err(res) VAL ["&(&sl->lock)->rlock"={-1861475077:0}, "&sl->keepalive_timer"={-1861475073:0}, "&sl->outfill_timer"={-1861475078:0}, "0.8.4-NET3.019-NEWTTY"={-1324604166:0}, "<3>%s: tty discipline still running\n"={-1324604182:0}, "<3>SLIP: Can\'t allocate slip devices array.\n"={-1324604173:0}, "<3>SLIP: can\'t register line discipline (err = %d)\n"={-1324604177:0}, "<3>SLIP: can\'t unregister line discipline (err = %d)\n"={-1324604179:0}, "<4>%s: compressed packet ignored\n"={522906774:0}, "<4>%s: memory squeeze, dropping packet.\n"={-2041186554:0}, "<4>%s: transmit timed out, %s?\n"={39188225:0}, "<4>%s: truncating oversized transmit packet!\n"={-2041186556:0}, "<4>%s: unable to grow slip buffers, MTU change cancelled.\n"={106297094:0}, "<4>%s: xmit call when iface is down\n"={39188226:0}, "<6>%s: header compression turned on\n"={173405959:0}, "<6>CSLIP: code copyright 1989 Regents of the University of California.\n"={-1324604190:0}, "<6>netif_stop_queue() cannot be called before register_netdev()"={334438260:0}, "<6>SLIP linefill/keepalive option.\n"={-1324604189:0}, "<6>SLIP: version %s (dynamic channels, max=%d) (6 bit encapsulation enabled).\n"={-1324604181:0}, "<7>%s: no packets received during keepalive timeout, hangup.\n"={-1324604180:0}, "bad line quality"={106297093:0}, "driver error"={106297091:0}, "include/linux/netdevice.h"={106297092:0}, "sl%d"={39188230:0}, "slip"={-1177939549:0}, \old(LDV_IN_INTERRUPT)=0, \old(size)=2048, \old(slip_devs)=null, \old(slip_devs)=null, \old(slip_maxdev)=256, __this_module={-2162689:201595904}, LDV_IN_INTERRUPT=1, ldv_is_err(res)=0, malloc(size)={39188231:0}, res={39188231:0}, size=2048, sl_ldisc={39712519:0}, sl_netdev_ops={445305658:0}, slip_devs={0:0}, slip_maxdev=256] [L4871] RET return res; VAL ["&(&sl->lock)->rlock"={-1861475077:0}, "&sl->keepalive_timer"={-1861475073:0}, "&sl->outfill_timer"={-1861475078:0}, "0.8.4-NET3.019-NEWTTY"={-1324604166:0}, "<3>%s: tty discipline still running\n"={-1324604182:0}, "<3>SLIP: Can\'t allocate slip devices array.\n"={-1324604173:0}, "<3>SLIP: can\'t register line discipline (err = %d)\n"={-1324604177:0}, "<3>SLIP: can\'t unregister line discipline (err = %d)\n"={-1324604179:0}, "<4>%s: compressed packet ignored\n"={522906774:0}, "<4>%s: memory squeeze, dropping packet.\n"={-2041186554:0}, "<4>%s: transmit timed out, %s?\n"={39188225:0}, "<4>%s: truncating oversized transmit packet!\n"={-2041186556:0}, "<4>%s: unable to grow slip buffers, MTU change cancelled.\n"={106297094:0}, "<4>%s: xmit call when iface is down\n"={39188226:0}, "<6>%s: header compression turned on\n"={173405959:0}, "<6>CSLIP: code copyright 1989 Regents of the University of California.\n"={-1324604190:0}, "<6>netif_stop_queue() cannot be called before register_netdev()"={334438260:0}, "<6>SLIP linefill/keepalive option.\n"={-1324604189:0}, "<6>SLIP: version %s (dynamic channels, max=%d) (6 bit encapsulation enabled).\n"={-1324604181:0}, "<7>%s: no packets received during keepalive timeout, hangup.\n"={-1324604180:0}, "bad line quality"={106297093:0}, "driver error"={106297091:0}, "include/linux/netdevice.h"={106297092:0}, "sl%d"={39188230:0}, "slip"={-1177939549:0}, \old(LDV_IN_INTERRUPT)=0, \old(size)=2048, \old(slip_devs)=null, \old(slip_devs)=null, \old(slip_maxdev)=256, \result={39188231:0}, __this_module={-2162689:201595904}, LDV_IN_INTERRUPT=1, malloc(size)={39188231:0}, res={39188231:0}, size=2048, sl_ldisc={39712519:0}, sl_netdev_ops={445305658:0}, slip_devs={0:0}, slip_maxdev=256] [L4878] EXPR ldv_malloc(size) VAL ["&(&sl->lock)->rlock"={-1861475077:0}, "&sl->keepalive_timer"={-1861475073:0}, "&sl->outfill_timer"={-1861475078:0}, "0.8.4-NET3.019-NEWTTY"={-1324604166:0}, "<3>%s: tty discipline still running\n"={-1324604182:0}, "<3>SLIP: Can\'t allocate slip devices array.\n"={-1324604173:0}, "<3>SLIP: can\'t register line discipline (err = %d)\n"={-1324604177:0}, "<3>SLIP: can\'t unregister line discipline (err = %d)\n"={-1324604179:0}, "<4>%s: compressed packet ignored\n"={522906774:0}, "<4>%s: memory squeeze, dropping packet.\n"={-2041186554:0}, "<4>%s: transmit timed out, %s?\n"={39188225:0}, "<4>%s: truncating oversized transmit packet!\n"={-2041186556:0}, "<4>%s: unable to grow slip buffers, MTU change cancelled.\n"={106297094:0}, "<4>%s: xmit call when iface is down\n"={39188226:0}, "<6>%s: header compression turned on\n"={173405959:0}, "<6>CSLIP: code copyright 1989 Regents of the University of California.\n"={-1324604190:0}, "<6>netif_stop_queue() cannot be called before register_netdev()"={334438260:0}, "<6>SLIP linefill/keepalive option.\n"={-1324604189:0}, "<6>SLIP: version %s (dynamic channels, max=%d) (6 bit encapsulation enabled).\n"={-1324604181:0}, "<7>%s: no packets received during keepalive timeout, hangup.\n"={-1324604180:0}, "bad line quality"={106297093:0}, "driver error"={106297091:0}, "include/linux/netdevice.h"={106297092:0}, "sl%d"={39188230:0}, "slip"={-1177939549:0}, \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={-2162689:201595904}, LDV_IN_INTERRUPT=1, ldv_malloc(size)={39188231:0}, size=2048, sl_ldisc={39712519:0}, sl_netdev_ops={445305658:0}, slip_devs={0:0}, slip_maxdev=256, t=32976] [L4878] RET return ldv_malloc(size); [L4885] EXPR __kmalloc(size, flags) VAL ["&(&sl->lock)->rlock"={-1861475077:0}, "&sl->keepalive_timer"={-1861475073:0}, "&sl->outfill_timer"={-1861475078:0}, "0.8.4-NET3.019-NEWTTY"={-1324604166:0}, "<3>%s: tty discipline still running\n"={-1324604182:0}, "<3>SLIP: Can\'t allocate slip devices array.\n"={-1324604173:0}, "<3>SLIP: can\'t register line discipline (err = %d)\n"={-1324604177:0}, "<3>SLIP: can\'t unregister line discipline (err = %d)\n"={-1324604179:0}, "<4>%s: compressed packet ignored\n"={522906774:0}, "<4>%s: memory squeeze, dropping packet.\n"={-2041186554:0}, "<4>%s: transmit timed out, %s?\n"={39188225:0}, "<4>%s: truncating oversized transmit packet!\n"={-2041186556:0}, "<4>%s: unable to grow slip buffers, MTU change cancelled.\n"={106297094:0}, "<4>%s: xmit call when iface is down\n"={39188226:0}, "<6>%s: header compression turned on\n"={173405959:0}, "<6>CSLIP: code copyright 1989 Regents of the University of California.\n"={-1324604190:0}, "<6>netif_stop_queue() cannot be called before register_netdev()"={334438260:0}, "<6>SLIP linefill/keepalive option.\n"={-1324604189:0}, "<6>SLIP: version %s (dynamic channels, max=%d) (6 bit encapsulation enabled).\n"={-1324604181:0}, "<7>%s: no packets received during keepalive timeout, hangup.\n"={-1324604180:0}, "bad line quality"={106297093:0}, "driver error"={106297091:0}, "include/linux/netdevice.h"={106297092:0}, "sl%d"={39188230:0}, "slip"={-1177939549:0}, \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)={39188231:0}, __this_module={-2162689:201595904}, flags=32976, LDV_IN_INTERRUPT=1, size=2048, sl_ldisc={39712519:0}, sl_netdev_ops={445305658:0}, slip_devs={0:0}, slip_maxdev=256] [L4885] tmp___2 = __kmalloc(size, flags) [L4886] RET return (tmp___2); VAL ["&(&sl->lock)->rlock"={-1861475077:0}, "&sl->keepalive_timer"={-1861475073:0}, "&sl->outfill_timer"={-1861475078:0}, "0.8.4-NET3.019-NEWTTY"={-1324604166:0}, "<3>%s: tty discipline still running\n"={-1324604182:0}, "<3>SLIP: Can\'t allocate slip devices array.\n"={-1324604173:0}, "<3>SLIP: can\'t register line discipline (err = %d)\n"={-1324604177:0}, "<3>SLIP: can\'t unregister line discipline (err = %d)\n"={-1324604179:0}, "<4>%s: compressed packet ignored\n"={522906774:0}, "<4>%s: memory squeeze, dropping packet.\n"={-2041186554:0}, "<4>%s: transmit timed out, %s?\n"={39188225:0}, "<4>%s: truncating oversized transmit packet!\n"={-2041186556:0}, "<4>%s: unable to grow slip buffers, MTU change cancelled.\n"={106297094:0}, "<4>%s: xmit call when iface is down\n"={39188226:0}, "<6>%s: header compression turned on\n"={173405959:0}, "<6>CSLIP: code copyright 1989 Regents of the University of California.\n"={-1324604190:0}, "<6>netif_stop_queue() cannot be called before register_netdev()"={334438260:0}, "<6>SLIP linefill/keepalive option.\n"={-1324604189:0}, "<6>SLIP: version %s (dynamic channels, max=%d) (6 bit encapsulation enabled).\n"={-1324604181:0}, "<7>%s: no packets received during keepalive timeout, hangup.\n"={-1324604180:0}, "bad line quality"={106297093:0}, "driver error"={106297091:0}, "include/linux/netdevice.h"={106297092:0}, "sl%d"={39188230:0}, "slip"={-1177939549:0}, \old(flags)=32976, \old(LDV_IN_INTERRUPT)=0, \old(size)=2048, \old(slip_devs)=null, \old(slip_devs)=null, \old(slip_maxdev)=256, \result={39188231:0}, __this_module={-2162689:201595904}, flags=32976, LDV_IN_INTERRUPT=1, size=2048, sl_ldisc={39712519:0}, sl_netdev_ops={445305658:0}, slip_devs={0:0}, slip_maxdev=256, tmp___2={39188231:0}] [L4894] EXPR kmalloc(size, flags | 32768U) VAL ["&(&sl->lock)->rlock"={-1861475077:0}, "&sl->keepalive_timer"={-1861475073:0}, "&sl->outfill_timer"={-1861475078:0}, "0.8.4-NET3.019-NEWTTY"={-1324604166:0}, "<3>%s: tty discipline still running\n"={-1324604182:0}, "<3>SLIP: Can\'t allocate slip devices array.\n"={-1324604173:0}, "<3>SLIP: can\'t register line discipline (err = %d)\n"={-1324604177:0}, "<3>SLIP: can\'t unregister line discipline (err = %d)\n"={-1324604179:0}, "<4>%s: compressed packet ignored\n"={522906774:0}, "<4>%s: memory squeeze, dropping packet.\n"={-2041186554:0}, "<4>%s: transmit timed out, %s?\n"={39188225:0}, "<4>%s: truncating oversized transmit packet!\n"={-2041186556:0}, "<4>%s: unable to grow slip buffers, MTU change cancelled.\n"={106297094:0}, "<4>%s: xmit call when iface is down\n"={39188226:0}, "<6>%s: header compression turned on\n"={173405959:0}, "<6>CSLIP: code copyright 1989 Regents of the University of California.\n"={-1324604190:0}, "<6>netif_stop_queue() cannot be called before register_netdev()"={334438260:0}, "<6>SLIP linefill/keepalive option.\n"={-1324604189:0}, "<6>SLIP: version %s (dynamic channels, max=%d) (6 bit encapsulation enabled).\n"={-1324604181:0}, "<7>%s: no packets received during keepalive timeout, hangup.\n"={-1324604180:0}, "bad line quality"={106297093:0}, "driver error"={106297091:0}, "include/linux/netdevice.h"={106297092:0}, "sl%d"={39188230:0}, "slip"={-1177939549:0}, \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={-2162689:201595904}, flags=208, kmalloc(size, flags | 32768U)={39188231:0}, LDV_IN_INTERRUPT=1, size=2048, sl_ldisc={39712519:0}, sl_netdev_ops={445305658:0}, slip_devs={0:0}, slip_maxdev=256] [L4894] tmp = kmalloc(size, flags | 32768U) [L4895] RET return (tmp); VAL ["&(&sl->lock)->rlock"={-1861475077:0}, "&sl->keepalive_timer"={-1861475073:0}, "&sl->outfill_timer"={-1861475078:0}, "0.8.4-NET3.019-NEWTTY"={-1324604166:0}, "<3>%s: tty discipline still running\n"={-1324604182:0}, "<3>SLIP: Can\'t allocate slip devices array.\n"={-1324604173:0}, "<3>SLIP: can\'t register line discipline (err = %d)\n"={-1324604177:0}, "<3>SLIP: can\'t unregister line discipline (err = %d)\n"={-1324604179:0}, "<4>%s: compressed packet ignored\n"={522906774:0}, "<4>%s: memory squeeze, dropping packet.\n"={-2041186554:0}, "<4>%s: transmit timed out, %s?\n"={39188225:0}, "<4>%s: truncating oversized transmit packet!\n"={-2041186556:0}, "<4>%s: unable to grow slip buffers, MTU change cancelled.\n"={106297094:0}, "<4>%s: xmit call when iface is down\n"={39188226:0}, "<6>%s: header compression turned on\n"={173405959:0}, "<6>CSLIP: code copyright 1989 Regents of the University of California.\n"={-1324604190:0}, "<6>netif_stop_queue() cannot be called before register_netdev()"={334438260:0}, "<6>SLIP linefill/keepalive option.\n"={-1324604189:0}, "<6>SLIP: version %s (dynamic channels, max=%d) (6 bit encapsulation enabled).\n"={-1324604181:0}, "<7>%s: no packets received during keepalive timeout, hangup.\n"={-1324604180:0}, "bad line quality"={106297093:0}, "driver error"={106297091:0}, "include/linux/netdevice.h"={106297092:0}, "sl%d"={39188230:0}, "slip"={-1177939549:0}, \old(flags)=208, \old(LDV_IN_INTERRUPT)=0, \old(size)=2048, \old(slip_devs)=null, \old(slip_devs)=null, \old(slip_maxdev)=256, \result={39188231:0}, __this_module={-2162689:201595904}, flags=208, LDV_IN_INTERRUPT=1, size=2048, sl_ldisc={39712519:0}, sl_netdev_ops={445305658:0}, slip_devs={0:0}, slip_maxdev=256, tmp={39188231:0}] [L6922] EXPR kzalloc((unsigned long )slip_maxdev * 8UL, 208U) VAL ["&(&sl->lock)->rlock"={-1861475077:0}, "&sl->keepalive_timer"={-1861475073:0}, "&sl->outfill_timer"={-1861475078:0}, "0.8.4-NET3.019-NEWTTY"={-1324604166:0}, "<3>%s: tty discipline still running\n"={-1324604182:0}, "<3>SLIP: Can\'t allocate slip devices array.\n"={-1324604173:0}, "<3>SLIP: can\'t register line discipline (err = %d)\n"={-1324604177:0}, "<3>SLIP: can\'t unregister line discipline (err = %d)\n"={-1324604179:0}, "<4>%s: compressed packet ignored\n"={522906774:0}, "<4>%s: memory squeeze, dropping packet.\n"={-2041186554:0}, "<4>%s: transmit timed out, %s?\n"={39188225:0}, "<4>%s: truncating oversized transmit packet!\n"={-2041186556:0}, "<4>%s: unable to grow slip buffers, MTU change cancelled.\n"={106297094:0}, "<4>%s: xmit call when iface is down\n"={39188226:0}, "<6>%s: header compression turned on\n"={173405959:0}, "<6>CSLIP: code copyright 1989 Regents of the University of California.\n"={-1324604190:0}, "<6>netif_stop_queue() cannot be called before register_netdev()"={334438260:0}, "<6>SLIP linefill/keepalive option.\n"={-1324604189:0}, "<6>SLIP: version %s (dynamic channels, max=%d) (6 bit encapsulation enabled).\n"={-1324604181:0}, "<7>%s: no packets received during keepalive timeout, hangup.\n"={-1324604180:0}, "bad line quality"={106297093:0}, "driver error"={106297091:0}, "include/linux/netdevice.h"={106297092:0}, "sl%d"={39188230:0}, "slip"={-1177939549:0}, \old(LDV_IN_INTERRUPT)=0, \old(slip_devs)=null, \old(slip_devs)=null, \old(slip_maxdev)=256, __this_module={-2162689:201595904}, kzalloc((unsigned long )slip_maxdev * 8UL, 208U)={39188231:0}, LDV_IN_INTERRUPT=1, sl_ldisc={39712519:0}, sl_netdev_ops={445305658:0}, 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"={-1861475077:0}, "&sl->keepalive_timer"={-1861475073:0}, "&sl->outfill_timer"={-1861475078:0}, "0.8.4-NET3.019-NEWTTY"={-1324604166:0}, "<3>%s: tty discipline still running\n"={-1324604182:0}, "<3>SLIP: Can\'t allocate slip devices array.\n"={-1324604173:0}, "<3>SLIP: can\'t register line discipline (err = %d)\n"={-1324604177:0}, "<3>SLIP: can\'t unregister line discipline (err = %d)\n"={-1324604179:0}, "<4>%s: compressed packet ignored\n"={522906774:0}, "<4>%s: memory squeeze, dropping packet.\n"={-2041186554:0}, "<4>%s: transmit timed out, %s?\n"={39188225:0}, "<4>%s: truncating oversized transmit packet!\n"={-2041186556:0}, "<4>%s: unable to grow slip buffers, MTU change cancelled.\n"={106297094:0}, "<4>%s: xmit call when iface is down\n"={39188226:0}, "<6>%s: header compression turned on\n"={173405959:0}, "<6>CSLIP: code copyright 1989 Regents of the University of California.\n"={-1324604190:0}, "<6>netif_stop_queue() cannot be called before register_netdev()"={334438260:0}, "<6>SLIP linefill/keepalive option.\n"={-1324604189:0}, "<6>SLIP: version %s (dynamic channels, max=%d) (6 bit encapsulation enabled).\n"={-1324604181:0}, "<7>%s: no packets received during keepalive timeout, hangup.\n"={-1324604180:0}, "bad line quality"={106297093:0}, "driver error"={106297091:0}, "include/linux/netdevice.h"={106297092:0}, "sl%d"={39188230:0}, "slip"={-1177939549:0}, \old(LDV_IN_INTERRUPT)=0, \old(slip_devs)=null, \old(slip_devs)=null, \old(slip_maxdev)=256, __this_module={-2162689:201595904}, LDV_IN_INTERRUPT=1, sl_ldisc={39712519:0}, sl_netdev_ops={445305658:0}, slip_devs={39188231:0}, slip_maxdev=256, tmp={39188231:0}] [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"={-1861475077:0}, "&sl->keepalive_timer"={-1861475073:0}, "&sl->outfill_timer"={-1861475078:0}, "0.8.4-NET3.019-NEWTTY"={-1324604166:0}, "<3>%s: tty discipline still running\n"={-1324604182:0}, "<3>SLIP: Can\'t allocate slip devices array.\n"={-1324604173:0}, "<3>SLIP: can\'t register line discipline (err = %d)\n"={-1324604177:0}, "<3>SLIP: can\'t unregister line discipline (err = %d)\n"={-1324604179:0}, "<4>%s: compressed packet ignored\n"={522906774:0}, "<4>%s: memory squeeze, dropping packet.\n"={-2041186554:0}, "<4>%s: transmit timed out, %s?\n"={39188225:0}, "<4>%s: truncating oversized transmit packet!\n"={-2041186556:0}, "<4>%s: unable to grow slip buffers, MTU change cancelled.\n"={106297094:0}, "<4>%s: xmit call when iface is down\n"={39188226:0}, "<6>%s: header compression turned on\n"={173405959:0}, "<6>CSLIP: code copyright 1989 Regents of the University of California.\n"={-1324604190:0}, "<6>netif_stop_queue() cannot be called before register_netdev()"={334438260:0}, "<6>SLIP linefill/keepalive option.\n"={-1324604189:0}, "<6>SLIP: version %s (dynamic channels, max=%d) (6 bit encapsulation enabled).\n"={-1324604181:0}, "<7>%s: no packets received during keepalive timeout, hangup.\n"={-1324604180:0}, "bad line quality"={106297093:0}, "driver error"={106297091:0}, "include/linux/netdevice.h"={106297092:0}, "sl%d"={39188230:0}, "slip"={-1177939549:0}, \old(LDV_IN_INTERRUPT)=0, \old(slip_devs)=null, \old(slip_devs)=null, \old(slip_maxdev)=256, __this_module={-2162689:201595904}, LDV_IN_INTERRUPT=1, sl_ldisc={39712519:0}, sl_netdev_ops={445305658:0}, slip_devs={39188231:0}, slip_maxdev=256, status=0, tmp={39188231:0}] [L6937] RET return (status); VAL ["&(&sl->lock)->rlock"={-1861475077:0}, "&sl->keepalive_timer"={-1861475073:0}, "&sl->outfill_timer"={-1861475078:0}, "0.8.4-NET3.019-NEWTTY"={-1324604166:0}, "<3>%s: tty discipline still running\n"={-1324604182:0}, "<3>SLIP: Can\'t allocate slip devices array.\n"={-1324604173:0}, "<3>SLIP: can\'t register line discipline (err = %d)\n"={-1324604177:0}, "<3>SLIP: can\'t unregister line discipline (err = %d)\n"={-1324604179:0}, "<4>%s: compressed packet ignored\n"={522906774:0}, "<4>%s: memory squeeze, dropping packet.\n"={-2041186554:0}, "<4>%s: transmit timed out, %s?\n"={39188225:0}, "<4>%s: truncating oversized transmit packet!\n"={-2041186556:0}, "<4>%s: unable to grow slip buffers, MTU change cancelled.\n"={106297094:0}, "<4>%s: xmit call when iface is down\n"={39188226:0}, "<6>%s: header compression turned on\n"={173405959:0}, "<6>CSLIP: code copyright 1989 Regents of the University of California.\n"={-1324604190:0}, "<6>netif_stop_queue() cannot be called before register_netdev()"={334438260:0}, "<6>SLIP linefill/keepalive option.\n"={-1324604189:0}, "<6>SLIP: version %s (dynamic channels, max=%d) (6 bit encapsulation enabled).\n"={-1324604181:0}, "<7>%s: no packets received during keepalive timeout, hangup.\n"={-1324604180:0}, "bad line quality"={106297093:0}, "driver error"={106297091:0}, "include/linux/netdevice.h"={106297092:0}, "sl%d"={39188230:0}, "slip"={-1177939549:0}, \old(LDV_IN_INTERRUPT)=0, \old(slip_devs)=null, \old(slip_devs)=null, \old(slip_maxdev)=256, \result=0, __this_module={-2162689:201595904}, LDV_IN_INTERRUPT=1, sl_ldisc={39712519:0}, sl_netdev_ops={445305658:0}, slip_devs={39188231:0}, slip_maxdev=256, status=0, tmp={39188231:0}] [L7150] EXPR slip_init() VAL ["&(&sl->lock)->rlock"={-1861475077:0}, "&sl->keepalive_timer"={-1861475073:0}, "&sl->outfill_timer"={-1861475078:0}, "0.8.4-NET3.019-NEWTTY"={-1324604166:0}, "<3>%s: tty discipline still running\n"={-1324604182:0}, "<3>SLIP: Can\'t allocate slip devices array.\n"={-1324604173:0}, "<3>SLIP: can\'t register line discipline (err = %d)\n"={-1324604177:0}, "<3>SLIP: can\'t unregister line discipline (err = %d)\n"={-1324604179:0}, "<4>%s: compressed packet ignored\n"={522906774:0}, "<4>%s: memory squeeze, dropping packet.\n"={-2041186554:0}, "<4>%s: transmit timed out, %s?\n"={39188225:0}, "<4>%s: truncating oversized transmit packet!\n"={-2041186556:0}, "<4>%s: unable to grow slip buffers, MTU change cancelled.\n"={106297094:0}, "<4>%s: xmit call when iface is down\n"={39188226:0}, "<6>%s: header compression turned on\n"={173405959:0}, "<6>CSLIP: code copyright 1989 Regents of the University of California.\n"={-1324604190:0}, "<6>netif_stop_queue() cannot be called before register_netdev()"={334438260:0}, "<6>SLIP linefill/keepalive option.\n"={-1324604189:0}, "<6>SLIP: version %s (dynamic channels, max=%d) (6 bit encapsulation enabled).\n"={-1324604181:0}, "<7>%s: no packets received during keepalive timeout, hangup.\n"={-1324604180:0}, "bad line quality"={106297093:0}, "driver error"={106297091:0}, "include/linux/netdevice.h"={106297092:0}, "sl%d"={39188230:0}, "slip"={-1177939549:0}, \old(LDV_IN_INTERRUPT)=0, \old(slip_devs)=null, \old(slip_devs)=null, \old(slip_maxdev)=256, __this_module={-2162689:201595904}, LDV_IN_INTERRUPT=1, ldv_s_sl_ldisc_tty_ldisc_ops=0, ldv_s_sl_netdev_ops_net_device_ops=0, sl_ldisc={39712519:0}, sl_netdev_ops={445305658:0}, slip_devs={39188231:0}, slip_init()=0, slip_maxdev=256] [L7150] tmp = slip_init() [L7151] COND FALSE !(tmp != 0) VAL ["&(&sl->lock)->rlock"={-1861475077:0}, "&sl->keepalive_timer"={-1861475073:0}, "&sl->outfill_timer"={-1861475078:0}, "0.8.4-NET3.019-NEWTTY"={-1324604166:0}, "<3>%s: tty discipline still running\n"={-1324604182:0}, "<3>SLIP: Can\'t allocate slip devices array.\n"={-1324604173:0}, "<3>SLIP: can\'t register line discipline (err = %d)\n"={-1324604177:0}, "<3>SLIP: can\'t unregister line discipline (err = %d)\n"={-1324604179:0}, "<4>%s: compressed packet ignored\n"={522906774:0}, "<4>%s: memory squeeze, dropping packet.\n"={-2041186554:0}, "<4>%s: transmit timed out, %s?\n"={39188225:0}, "<4>%s: truncating oversized transmit packet!\n"={-2041186556:0}, "<4>%s: unable to grow slip buffers, MTU change cancelled.\n"={106297094:0}, "<4>%s: xmit call when iface is down\n"={39188226:0}, "<6>%s: header compression turned on\n"={173405959:0}, "<6>CSLIP: code copyright 1989 Regents of the University of California.\n"={-1324604190:0}, "<6>netif_stop_queue() cannot be called before register_netdev()"={334438260:0}, "<6>SLIP linefill/keepalive option.\n"={-1324604189:0}, "<6>SLIP: version %s (dynamic channels, max=%d) (6 bit encapsulation enabled).\n"={-1324604181:0}, "<7>%s: no packets received during keepalive timeout, hangup.\n"={-1324604180:0}, "bad line quality"={106297093:0}, "driver error"={106297091:0}, "include/linux/netdevice.h"={106297092:0}, "sl%d"={39188230:0}, "slip"={-1177939549:0}, \old(LDV_IN_INTERRUPT)=0, \old(slip_devs)=null, \old(slip_devs)=null, \old(slip_maxdev)=256, __this_module={-2162689:201595904}, LDV_IN_INTERRUPT=1, ldv_s_sl_ldisc_tty_ldisc_ops=0, ldv_s_sl_netdev_ops_net_device_ops=0, sl_ldisc={39712519:0}, sl_netdev_ops={445305658:0}, slip_devs={39188231:0}, 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"={-1861475077:0}, "&sl->keepalive_timer"={-1861475073:0}, "&sl->outfill_timer"={-1861475078:0}, "0.8.4-NET3.019-NEWTTY"={-1324604166:0}, "<3>%s: tty discipline still running\n"={-1324604182:0}, "<3>SLIP: Can\'t allocate slip devices array.\n"={-1324604173:0}, "<3>SLIP: can\'t register line discipline (err = %d)\n"={-1324604177:0}, "<3>SLIP: can\'t unregister line discipline (err = %d)\n"={-1324604179:0}, "<4>%s: compressed packet ignored\n"={522906774:0}, "<4>%s: memory squeeze, dropping packet.\n"={-2041186554:0}, "<4>%s: transmit timed out, %s?\n"={39188225:0}, "<4>%s: truncating oversized transmit packet!\n"={-2041186556:0}, "<4>%s: unable to grow slip buffers, MTU change cancelled.\n"={106297094:0}, "<4>%s: xmit call when iface is down\n"={39188226:0}, "<6>%s: header compression turned on\n"={173405959:0}, "<6>CSLIP: code copyright 1989 Regents of the University of California.\n"={-1324604190:0}, "<6>netif_stop_queue() cannot be called before register_netdev()"={334438260:0}, "<6>SLIP linefill/keepalive option.\n"={-1324604189:0}, "<6>SLIP: version %s (dynamic channels, max=%d) (6 bit encapsulation enabled).\n"={-1324604181:0}, "<7>%s: no packets received during keepalive timeout, hangup.\n"={-1324604180:0}, "bad line quality"={106297093:0}, "driver error"={106297091:0}, "include/linux/netdevice.h"={106297092:0}, "sl%d"={39188230:0}, "slip"={-1177939549:0}, \old(LDV_IN_INTERRUPT)=0, \old(slip_devs)=null, \old(slip_devs)=null, \old(slip_maxdev)=256, __this_module={-2162689:201595904}, LDV_IN_INTERRUPT=1, ldv_s_sl_ldisc_tty_ldisc_ops=0, ldv_s_sl_netdev_ops_net_device_ops=0, sl_ldisc={39712519:0}, sl_netdev_ops={445305658:0}, slip_devs={39188231:0}, 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"={-1861475077:0}, "&sl->keepalive_timer"={-1861475073:0}, "&sl->outfill_timer"={-1861475078:0}, "0.8.4-NET3.019-NEWTTY"={-1324604166:0}, "<3>%s: tty discipline still running\n"={-1324604182:0}, "<3>SLIP: Can\'t allocate slip devices array.\n"={-1324604173:0}, "<3>SLIP: can\'t register line discipline (err = %d)\n"={-1324604177:0}, "<3>SLIP: can\'t unregister line discipline (err = %d)\n"={-1324604179:0}, "<4>%s: compressed packet ignored\n"={522906774:0}, "<4>%s: memory squeeze, dropping packet.\n"={-2041186554:0}, "<4>%s: transmit timed out, %s?\n"={39188225:0}, "<4>%s: truncating oversized transmit packet!\n"={-2041186556:0}, "<4>%s: unable to grow slip buffers, MTU change cancelled.\n"={106297094:0}, "<4>%s: xmit call when iface is down\n"={39188226:0}, "<6>%s: header compression turned on\n"={173405959:0}, "<6>CSLIP: code copyright 1989 Regents of the University of California.\n"={-1324604190:0}, "<6>netif_stop_queue() cannot be called before register_netdev()"={334438260:0}, "<6>SLIP linefill/keepalive option.\n"={-1324604189:0}, "<6>SLIP: version %s (dynamic channels, max=%d) (6 bit encapsulation enabled).\n"={-1324604181:0}, "<7>%s: no packets received during keepalive timeout, hangup.\n"={-1324604180:0}, "bad line quality"={106297093:0}, "driver error"={106297091:0}, "include/linux/netdevice.h"={106297092:0}, "sl%d"={39188230:0}, "slip"={-1177939549:0}, \old(LDV_IN_INTERRUPT)=0, \old(slip_devs)=null, \old(slip_devs)=null, \old(slip_maxdev)=256, __this_module={-2162689:201595904}, LDV_IN_INTERRUPT=1, ldv_s_sl_ldisc_tty_ldisc_ops=0, ldv_s_sl_netdev_ops_net_device_ops=0, sl_ldisc={39712519:0}, sl_netdev_ops={445305658:0}, slip_devs={39188231:0}, 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"={-1861475077:0}, "&sl->keepalive_timer"={-1861475073:0}, "&sl->outfill_timer"={-1861475078:0}, "0.8.4-NET3.019-NEWTTY"={-1324604166:0}, "<3>%s: tty discipline still running\n"={-1324604182:0}, "<3>SLIP: Can\'t allocate slip devices array.\n"={-1324604173:0}, "<3>SLIP: can\'t register line discipline (err = %d)\n"={-1324604177:0}, "<3>SLIP: can\'t unregister line discipline (err = %d)\n"={-1324604179:0}, "<4>%s: compressed packet ignored\n"={522906774:0}, "<4>%s: memory squeeze, dropping packet.\n"={-2041186554:0}, "<4>%s: transmit timed out, %s?\n"={39188225:0}, "<4>%s: truncating oversized transmit packet!\n"={-2041186556:0}, "<4>%s: unable to grow slip buffers, MTU change cancelled.\n"={106297094:0}, "<4>%s: xmit call when iface is down\n"={39188226:0}, "<6>%s: header compression turned on\n"={173405959:0}, "<6>CSLIP: code copyright 1989 Regents of the University of California.\n"={-1324604190:0}, "<6>netif_stop_queue() cannot be called before register_netdev()"={334438260:0}, "<6>SLIP linefill/keepalive option.\n"={-1324604189:0}, "<6>SLIP: version %s (dynamic channels, max=%d) (6 bit encapsulation enabled).\n"={-1324604181:0}, "<7>%s: no packets received during keepalive timeout, hangup.\n"={-1324604180:0}, "bad line quality"={106297093:0}, "driver error"={106297091:0}, "include/linux/netdevice.h"={106297092:0}, "sl%d"={39188230:0}, "slip"={-1177939549:0}, \old(LDV_IN_INTERRUPT)=0, \old(slip_devs)=null, \old(slip_devs)=null, \old(slip_maxdev)=256, __this_module={-2162689:201595904}, LDV_IN_INTERRUPT=1, ldv_s_sl_ldisc_tty_ldisc_ops=0, ldv_s_sl_netdev_ops_net_device_ops=0, sl_ldisc={39712519:0}, sl_netdev_ops={445305658:0}, slip_devs={39188231:0}, slip_maxdev=256, tmp=0, tmp___0=9, tmp___1=1] [L7237] CALL ldv_slip_open_3(var_group5) VAL ["&(&sl->lock)->rlock"={-1861475077:0}, "&sl->keepalive_timer"={-1861475073:0}, "&sl->outfill_timer"={-1861475078:0}, "0.8.4-NET3.019-NEWTTY"={-1324604166:0}, "<3>%s: tty discipline still running\n"={-1324604182:0}, "<3>SLIP: Can\'t allocate slip devices array.\n"={-1324604173:0}, "<3>SLIP: can\'t register line discipline (err = %d)\n"={-1324604177:0}, "<3>SLIP: can\'t unregister line discipline (err = %d)\n"={-1324604179:0}, "<4>%s: compressed packet ignored\n"={522906774:0}, "<4>%s: memory squeeze, dropping packet.\n"={-2041186554:0}, "<4>%s: transmit timed out, %s?\n"={39188225:0}, "<4>%s: truncating oversized transmit packet!\n"={-2041186556:0}, "<4>%s: unable to grow slip buffers, MTU change cancelled.\n"={106297094:0}, "<4>%s: xmit call when iface is down\n"={39188226:0}, "<6>%s: header compression turned on\n"={173405959:0}, "<6>CSLIP: code copyright 1989 Regents of the University of California.\n"={-1324604190:0}, "<6>netif_stop_queue() cannot be called before register_netdev()"={334438260:0}, "<6>SLIP linefill/keepalive option.\n"={-1324604189:0}, "<6>SLIP: version %s (dynamic channels, max=%d) (6 bit encapsulation enabled).\n"={-1324604181:0}, "<7>%s: no packets received during keepalive timeout, hangup.\n"={-1324604180:0}, "bad line quality"={106297093:0}, "driver error"={106297091:0}, "include/linux/netdevice.h"={106297092:0}, "sl%d"={39188230:0}, "slip"={-1177939549:0}, \old(LDV_IN_INTERRUPT)=0, \old(slip_devs)=null, \old(slip_devs)=null, \old(slip_maxdev)=256, __this_module={-2162689:201595904}, LDV_IN_INTERRUPT=1, sl_ldisc={39712519:0}, sl_netdev_ops={445305658:0}, slip_devs={39188231:0}, slip_maxdev=256, tty={39712519:1317}] [L7337] ldv_func_ret_type___1 ldv_func_res ; [L7338] int tmp ; VAL ["&(&sl->lock)->rlock"={-1861475077:0}, "&sl->keepalive_timer"={-1861475073:0}, "&sl->outfill_timer"={-1861475078:0}, "0.8.4-NET3.019-NEWTTY"={-1324604166:0}, "<3>%s: tty discipline still running\n"={-1324604182:0}, "<3>SLIP: Can\'t allocate slip devices array.\n"={-1324604173:0}, "<3>SLIP: can\'t register line discipline (err = %d)\n"={-1324604177:0}, "<3>SLIP: can\'t unregister line discipline (err = %d)\n"={-1324604179:0}, "<4>%s: compressed packet ignored\n"={522906774:0}, "<4>%s: memory squeeze, dropping packet.\n"={-2041186554:0}, "<4>%s: transmit timed out, %s?\n"={39188225:0}, "<4>%s: truncating oversized transmit packet!\n"={-2041186556:0}, "<4>%s: unable to grow slip buffers, MTU change cancelled.\n"={106297094:0}, "<4>%s: xmit call when iface is down\n"={39188226:0}, "<6>%s: header compression turned on\n"={173405959:0}, "<6>CSLIP: code copyright 1989 Regents of the University of California.\n"={-1324604190:0}, "<6>netif_stop_queue() cannot be called before register_netdev()"={334438260:0}, "<6>SLIP linefill/keepalive option.\n"={-1324604189:0}, "<6>SLIP: version %s (dynamic channels, max=%d) (6 bit encapsulation enabled).\n"={-1324604181:0}, "<7>%s: no packets received during keepalive timeout, hangup.\n"={-1324604180:0}, "bad line quality"={106297093:0}, "driver error"={106297091:0}, "include/linux/netdevice.h"={106297092:0}, "sl%d"={39188230:0}, "slip"={-1177939549:0}, \old(LDV_IN_INTERRUPT)=0, \old(slip_devs)=null, \old(slip_devs)=null, \old(slip_maxdev)=256, __this_module={-2162689:201595904}, LDV_IN_INTERRUPT=1, sl_ldisc={39712519:0}, sl_netdev_ops={445305658:0}, slip_devs={39188231:0}, slip_maxdev=256, tty={39712519:1317}, tty={39712519:1317}] [L7341] CALL, EXPR slip_open(tty) VAL ["&(&sl->lock)->rlock"={-1861475077:0}, "&sl->keepalive_timer"={-1861475073:0}, "&sl->outfill_timer"={-1861475078:0}, "0.8.4-NET3.019-NEWTTY"={-1324604166:0}, "<3>%s: tty discipline still running\n"={-1324604182:0}, "<3>SLIP: Can\'t allocate slip devices array.\n"={-1324604173:0}, "<3>SLIP: can\'t register line discipline (err = %d)\n"={-1324604177:0}, "<3>SLIP: can\'t unregister line discipline (err = %d)\n"={-1324604179:0}, "<4>%s: compressed packet ignored\n"={522906774:0}, "<4>%s: memory squeeze, dropping packet.\n"={-2041186554:0}, "<4>%s: transmit timed out, %s?\n"={39188225:0}, "<4>%s: truncating oversized transmit packet!\n"={-2041186556:0}, "<4>%s: unable to grow slip buffers, MTU change cancelled.\n"={106297094:0}, "<4>%s: xmit call when iface is down\n"={39188226:0}, "<6>%s: header compression turned on\n"={173405959:0}, "<6>CSLIP: code copyright 1989 Regents of the University of California.\n"={-1324604190:0}, "<6>netif_stop_queue() cannot be called before register_netdev()"={334438260:0}, "<6>SLIP linefill/keepalive option.\n"={-1324604189:0}, "<6>SLIP: version %s (dynamic channels, max=%d) (6 bit encapsulation enabled).\n"={-1324604181:0}, "<7>%s: no packets received during keepalive timeout, hangup.\n"={-1324604180:0}, "bad line quality"={106297093:0}, "driver error"={106297091:0}, "include/linux/netdevice.h"={106297092:0}, "sl%d"={39188230:0}, "slip"={-1177939549:0}, \old(LDV_IN_INTERRUPT)=0, \old(slip_devs)=null, \old(slip_devs)=null, \old(slip_maxdev)=256, __this_module={-2162689:201595904}, LDV_IN_INTERRUPT=1, sl_ldisc={39712519:0}, sl_netdev_ops={445305658:0}, slip_devs={39188231:0}, slip_maxdev=256, tty={39712519:1317}] [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"={-1861475077:0}, "&sl->keepalive_timer"={-1861475073:0}, "&sl->outfill_timer"={-1861475078:0}, "0.8.4-NET3.019-NEWTTY"={-1324604166:0}, "<3>%s: tty discipline still running\n"={-1324604182:0}, "<3>SLIP: Can\'t allocate slip devices array.\n"={-1324604173:0}, "<3>SLIP: can\'t register line discipline (err = %d)\n"={-1324604177:0}, "<3>SLIP: can\'t unregister line discipline (err = %d)\n"={-1324604179:0}, "<4>%s: compressed packet ignored\n"={522906774:0}, "<4>%s: memory squeeze, dropping packet.\n"={-2041186554:0}, "<4>%s: transmit timed out, %s?\n"={39188225:0}, "<4>%s: truncating oversized transmit packet!\n"={-2041186556:0}, "<4>%s: unable to grow slip buffers, MTU change cancelled.\n"={106297094:0}, "<4>%s: xmit call when iface is down\n"={39188226:0}, "<6>%s: header compression turned on\n"={173405959:0}, "<6>CSLIP: code copyright 1989 Regents of the University of California.\n"={-1324604190:0}, "<6>netif_stop_queue() cannot be called before register_netdev()"={334438260:0}, "<6>SLIP linefill/keepalive option.\n"={-1324604189:0}, "<6>SLIP: version %s (dynamic channels, max=%d) (6 bit encapsulation enabled).\n"={-1324604181:0}, "<7>%s: no packets received during keepalive timeout, hangup.\n"={-1324604180:0}, "bad line quality"={106297093:0}, "driver error"={106297091:0}, "include/linux/netdevice.h"={106297092:0}, "sl%d"={39188230:0}, "slip"={-1177939549:0}, (tty->ops)->write={-1:0}, \old(LDV_IN_INTERRUPT)=0, \old(slip_devs)=null, \old(slip_devs)=null, \old(slip_maxdev)=256, __this_module={-2162689:201595904}, LDV_IN_INTERRUPT=1, sl_ldisc={39712519:0}, sl_netdev_ops={445305658:0}, slip_devs={39188231:0}, slip_maxdev=256, tmp=1, tty={39712519:1317}, tty={39712519:1317}, tty->ops={39712519:88}] [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"={-1861475077:0}, "&sl->keepalive_timer"={-1861475073:0}, "&sl->outfill_timer"={-1861475078:0}, "0.8.4-NET3.019-NEWTTY"={-1324604166:0}, "<3>%s: tty discipline still running\n"={-1324604182:0}, "<3>SLIP: Can\'t allocate slip devices array.\n"={-1324604173:0}, "<3>SLIP: can\'t register line discipline (err = %d)\n"={-1324604177:0}, "<3>SLIP: can\'t unregister line discipline (err = %d)\n"={-1324604179:0}, "<4>%s: compressed packet ignored\n"={522906774:0}, "<4>%s: memory squeeze, dropping packet.\n"={-2041186554:0}, "<4>%s: transmit timed out, %s?\n"={39188225:0}, "<4>%s: truncating oversized transmit packet!\n"={-2041186556:0}, "<4>%s: unable to grow slip buffers, MTU change cancelled.\n"={106297094:0}, "<4>%s: xmit call when iface is down\n"={39188226:0}, "<6>%s: header compression turned on\n"={173405959:0}, "<6>CSLIP: code copyright 1989 Regents of the University of California.\n"={-1324604190:0}, "<6>netif_stop_queue() cannot be called before register_netdev()"={334438260:0}, "<6>SLIP linefill/keepalive option.\n"={-1324604189:0}, "<6>SLIP: version %s (dynamic channels, max=%d) (6 bit encapsulation enabled).\n"={-1324604181:0}, "<7>%s: no packets received during keepalive timeout, hangup.\n"={-1324604180:0}, "bad line quality"={106297093:0}, "driver error"={106297091:0}, "include/linux/netdevice.h"={106297092:0}, "sl%d"={39188230:0}, "slip"={-1177939549:0}, \old(LDV_IN_INTERRUPT)=0, \old(slip_devs)=null, \old(slip_devs)=null, \old(slip_maxdev)=256, __this_module={-2162689:201595904}, LDV_IN_INTERRUPT=1, sl_ldisc={39712519:0}, sl_netdev_ops={445305658:0}, slip_devs={39188231:0}, slip_maxdev=256, tmp=1, tty={39712519:1317}, tty={39712519:1317}] [L6180] CALL sl_sync() VAL ["&(&sl->lock)->rlock"={-1861475077:0}, "&sl->keepalive_timer"={-1861475073:0}, "&sl->outfill_timer"={-1861475078:0}, "0.8.4-NET3.019-NEWTTY"={-1324604166:0}, "<3>%s: tty discipline still running\n"={-1324604182:0}, "<3>SLIP: Can\'t allocate slip devices array.\n"={-1324604173:0}, "<3>SLIP: can\'t register line discipline (err = %d)\n"={-1324604177:0}, "<3>SLIP: can\'t unregister line discipline (err = %d)\n"={-1324604179:0}, "<4>%s: compressed packet ignored\n"={522906774:0}, "<4>%s: memory squeeze, dropping packet.\n"={-2041186554:0}, "<4>%s: transmit timed out, %s?\n"={39188225:0}, "<4>%s: truncating oversized transmit packet!\n"={-2041186556:0}, "<4>%s: unable to grow slip buffers, MTU change cancelled.\n"={106297094:0}, "<4>%s: xmit call when iface is down\n"={39188226:0}, "<6>%s: header compression turned on\n"={173405959:0}, "<6>CSLIP: code copyright 1989 Regents of the University of California.\n"={-1324604190:0}, "<6>netif_stop_queue() cannot be called before register_netdev()"={334438260:0}, "<6>SLIP linefill/keepalive option.\n"={-1324604189:0}, "<6>SLIP: version %s (dynamic channels, max=%d) (6 bit encapsulation enabled).\n"={-1324604181:0}, "<7>%s: no packets received during keepalive timeout, hangup.\n"={-1324604180:0}, "bad line quality"={106297093:0}, "driver error"={106297091:0}, "include/linux/netdevice.h"={106297092:0}, "sl%d"={39188230:0}, "slip"={-1177939549:0}, \old(LDV_IN_INTERRUPT)=0, \old(slip_devs)=null, \old(slip_devs)=null, \old(slip_maxdev)=256, __this_module={-2162689:201595904}, LDV_IN_INTERRUPT=1, sl_ldisc={39712519:0}, sl_netdev_ops={445305658:0}, slip_devs={39188231:0}, 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"={-1861475077:0}, "&sl->keepalive_timer"={-1861475073:0}, "&sl->outfill_timer"={-1861475078:0}, "0.8.4-NET3.019-NEWTTY"={-1324604166:0}, "<3>%s: tty discipline still running\n"={-1324604182:0}, "<3>SLIP: Can\'t allocate slip devices array.\n"={-1324604173:0}, "<3>SLIP: can\'t register line discipline (err = %d)\n"={-1324604177:0}, "<3>SLIP: can\'t unregister line discipline (err = %d)\n"={-1324604179:0}, "<4>%s: compressed packet ignored\n"={522906774:0}, "<4>%s: memory squeeze, dropping packet.\n"={-2041186554:0}, "<4>%s: transmit timed out, %s?\n"={39188225:0}, "<4>%s: truncating oversized transmit packet!\n"={-2041186556:0}, "<4>%s: unable to grow slip buffers, MTU change cancelled.\n"={106297094:0}, "<4>%s: xmit call when iface is down\n"={39188226:0}, "<6>%s: header compression turned on\n"={173405959:0}, "<6>CSLIP: code copyright 1989 Regents of the University of California.\n"={-1324604190:0}, "<6>netif_stop_queue() cannot be called before register_netdev()"={334438260:0}, "<6>SLIP linefill/keepalive option.\n"={-1324604189:0}, "<6>SLIP: version %s (dynamic channels, max=%d) (6 bit encapsulation enabled).\n"={-1324604181:0}, "<7>%s: no packets received during keepalive timeout, hangup.\n"={-1324604180:0}, "bad line quality"={106297093:0}, "driver error"={106297091:0}, "include/linux/netdevice.h"={106297092:0}, "sl%d"={39188230:0}, "slip"={-1177939549:0}, \old(LDV_IN_INTERRUPT)=0, \old(slip_devs)=null, \old(slip_devs)=null, \old(slip_maxdev)=256, __this_module={-2162689:201595904}, i=0, LDV_IN_INTERRUPT=1, sl_ldisc={39712519:0}, sl_netdev_ops={445305658:0}, slip_devs={39188231:0}, slip_maxdev=256] [L6062] COND TRUE i < slip_maxdev VAL ["&(&sl->lock)->rlock"={-1861475077:0}, "&sl->keepalive_timer"={-1861475073:0}, "&sl->outfill_timer"={-1861475078:0}, "0.8.4-NET3.019-NEWTTY"={-1324604166:0}, "<3>%s: tty discipline still running\n"={-1324604182:0}, "<3>SLIP: Can\'t allocate slip devices array.\n"={-1324604173:0}, "<3>SLIP: can\'t register line discipline (err = %d)\n"={-1324604177:0}, "<3>SLIP: can\'t unregister line discipline (err = %d)\n"={-1324604179:0}, "<4>%s: compressed packet ignored\n"={522906774:0}, "<4>%s: memory squeeze, dropping packet.\n"={-2041186554:0}, "<4>%s: transmit timed out, %s?\n"={39188225:0}, "<4>%s: truncating oversized transmit packet!\n"={-2041186556:0}, "<4>%s: unable to grow slip buffers, MTU change cancelled.\n"={106297094:0}, "<4>%s: xmit call when iface is down\n"={39188226:0}, "<6>%s: header compression turned on\n"={173405959:0}, "<6>CSLIP: code copyright 1989 Regents of the University of California.\n"={-1324604190:0}, "<6>netif_stop_queue() cannot be called before register_netdev()"={334438260:0}, "<6>SLIP linefill/keepalive option.\n"={-1324604189:0}, "<6>SLIP: version %s (dynamic channels, max=%d) (6 bit encapsulation enabled).\n"={-1324604181:0}, "<7>%s: no packets received during keepalive timeout, hangup.\n"={-1324604180:0}, "bad line quality"={106297093:0}, "driver error"={106297091:0}, "include/linux/netdevice.h"={106297092:0}, "sl%d"={39188230:0}, "slip"={-1177939549:0}, \old(LDV_IN_INTERRUPT)=0, \old(slip_devs)=null, \old(slip_devs)=null, \old(slip_maxdev)=256, __this_module={-2162689:201595904}, i=0, LDV_IN_INTERRUPT=1, sl_ldisc={39712519:0}, sl_netdev_ops={445305658:0}, slip_devs={39188231:0}, 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"={-1861475077:0}, "&sl->keepalive_timer"={-1861475073:0}, "&sl->outfill_timer"={-1861475078:0}, "0.8.4-NET3.019-NEWTTY"={-1324604166:0}, "<3>%s: tty discipline still running\n"={-1324604182:0}, "<3>SLIP: Can\'t allocate slip devices array.\n"={-1324604173:0}, "<3>SLIP: can\'t register line discipline (err = %d)\n"={-1324604177:0}, "<3>SLIP: can\'t unregister line discipline (err = %d)\n"={-1324604179:0}, "<4>%s: compressed packet ignored\n"={522906774:0}, "<4>%s: memory squeeze, dropping packet.\n"={-2041186554:0}, "<4>%s: transmit timed out, %s?\n"={39188225:0}, "<4>%s: truncating oversized transmit packet!\n"={-2041186556:0}, "<4>%s: unable to grow slip buffers, MTU change cancelled.\n"={106297094:0}, "<4>%s: xmit call when iface is down\n"={39188226:0}, "<6>%s: header compression turned on\n"={173405959:0}, "<6>CSLIP: code copyright 1989 Regents of the University of California.\n"={-1324604190:0}, "<6>netif_stop_queue() cannot be called before register_netdev()"={334438260:0}, "<6>SLIP linefill/keepalive option.\n"={-1324604189:0}, "<6>SLIP: version %s (dynamic channels, max=%d) (6 bit encapsulation enabled).\n"={-1324604181:0}, "<7>%s: no packets received during keepalive timeout, hangup.\n"={-1324604180:0}, "bad line quality"={106297093:0}, "driver error"={106297091:0}, "include/linux/netdevice.h"={106297092:0}, "sl%d"={39188230:0}, "slip"={-1177939549:0}, \old(LDV_IN_INTERRUPT)=0, \old(slip_devs)=null, \old(slip_devs)=null, \old(slip_maxdev)=256, __this_module={-2162689:201595904}, dev={39682309:-39682309}, i=0, LDV_IN_INTERRUPT=1, sl_ldisc={39712519:0}, sl_netdev_ops={445305658:0}, slip_devs={39188231:0}, slip_maxdev=256] [L6180] sl_sync() VAL ["&(&sl->lock)->rlock"={-1861475077:0}, "&sl->keepalive_timer"={-1861475073:0}, "&sl->outfill_timer"={-1861475078:0}, "0.8.4-NET3.019-NEWTTY"={-1324604166:0}, "<3>%s: tty discipline still running\n"={-1324604182:0}, "<3>SLIP: Can\'t allocate slip devices array.\n"={-1324604173:0}, "<3>SLIP: can\'t register line discipline (err = %d)\n"={-1324604177:0}, "<3>SLIP: can\'t unregister line discipline (err = %d)\n"={-1324604179:0}, "<4>%s: compressed packet ignored\n"={522906774:0}, "<4>%s: memory squeeze, dropping packet.\n"={-2041186554:0}, "<4>%s: transmit timed out, %s?\n"={39188225:0}, "<4>%s: truncating oversized transmit packet!\n"={-2041186556:0}, "<4>%s: unable to grow slip buffers, MTU change cancelled.\n"={106297094:0}, "<4>%s: xmit call when iface is down\n"={39188226:0}, "<6>%s: header compression turned on\n"={173405959:0}, "<6>CSLIP: code copyright 1989 Regents of the University of California.\n"={-1324604190:0}, "<6>netif_stop_queue() cannot be called before register_netdev()"={334438260:0}, "<6>SLIP linefill/keepalive option.\n"={-1324604189:0}, "<6>SLIP: version %s (dynamic channels, max=%d) (6 bit encapsulation enabled).\n"={-1324604181:0}, "<7>%s: no packets received during keepalive timeout, hangup.\n"={-1324604180:0}, "bad line quality"={106297093:0}, "driver error"={106297091:0}, "include/linux/netdevice.h"={106297092:0}, "sl%d"={39188230:0}, "slip"={-1177939549:0}, \old(LDV_IN_INTERRUPT)=0, \old(slip_devs)=null, \old(slip_devs)=null, \old(slip_maxdev)=256, __this_module={-2162689:201595904}, LDV_IN_INTERRUPT=1, sl_ldisc={39712519:0}, sl_netdev_ops={445305658:0}, slip_devs={39188231:0}, slip_maxdev=256, tmp=1, tty={39712519:1317}, tty={39712519:1317}] [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"={-1861475077:0}, "&sl->keepalive_timer"={-1861475073:0}, "&sl->outfill_timer"={-1861475078:0}, "0.8.4-NET3.019-NEWTTY"={-1324604166:0}, "<3>%s: tty discipline still running\n"={-1324604182:0}, "<3>SLIP: Can\'t allocate slip devices array.\n"={-1324604173:0}, "<3>SLIP: can\'t register line discipline (err = %d)\n"={-1324604177:0}, "<3>SLIP: can\'t unregister line discipline (err = %d)\n"={-1324604179:0}, "<4>%s: compressed packet ignored\n"={522906774:0}, "<4>%s: memory squeeze, dropping packet.\n"={-2041186554:0}, "<4>%s: transmit timed out, %s?\n"={39188225:0}, "<4>%s: truncating oversized transmit packet!\n"={-2041186556:0}, "<4>%s: unable to grow slip buffers, MTU change cancelled.\n"={106297094:0}, "<4>%s: xmit call when iface is down\n"={39188226:0}, "<6>%s: header compression turned on\n"={173405959:0}, "<6>CSLIP: code copyright 1989 Regents of the University of California.\n"={-1324604190:0}, "<6>netif_stop_queue() cannot be called before register_netdev()"={334438260:0}, "<6>SLIP linefill/keepalive option.\n"={-1324604189:0}, "<6>SLIP: version %s (dynamic channels, max=%d) (6 bit encapsulation enabled).\n"={-1324604181:0}, "<7>%s: no packets received during keepalive timeout, hangup.\n"={-1324604180:0}, "bad line quality"={106297093:0}, "driver error"={106297091:0}, "include/linux/netdevice.h"={106297092:0}, "sl%d"={39188230:0}, "slip"={-1177939549:0}, (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={-2162689:201595904}, err=4294967279, LDV_IN_INTERRUPT=1, sl={39712519:20}, sl->magic=0, sl_ldisc={39712519:0}, sl_netdev_ops={445305658:0}, slip_devs={39188231:0}, slip_maxdev=256, tmp=1, tty={39712519:1317}, tty={39712519:1317}] [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"={-1861475077:0}, "&sl->keepalive_timer"={-1861475073:0}, "&sl->outfill_timer"={-1861475078:0}, "0.8.4-NET3.019-NEWTTY"={-1324604166:0}, "<3>%s: tty discipline still running\n"={-1324604182:0}, "<3>SLIP: Can\'t allocate slip devices array.\n"={-1324604173:0}, "<3>SLIP: can\'t register line discipline (err = %d)\n"={-1324604177:0}, "<3>SLIP: can\'t unregister line discipline (err = %d)\n"={-1324604179:0}, "<4>%s: compressed packet ignored\n"={522906774:0}, "<4>%s: memory squeeze, dropping packet.\n"={-2041186554:0}, "<4>%s: transmit timed out, %s?\n"={39188225:0}, "<4>%s: truncating oversized transmit packet!\n"={-2041186556:0}, "<4>%s: unable to grow slip buffers, MTU change cancelled.\n"={106297094:0}, "<4>%s: xmit call when iface is down\n"={39188226:0}, "<6>%s: header compression turned on\n"={173405959:0}, "<6>CSLIP: code copyright 1989 Regents of the University of California.\n"={-1324604190:0}, "<6>netif_stop_queue() cannot be called before register_netdev()"={334438260:0}, "<6>SLIP linefill/keepalive option.\n"={-1324604189:0}, "<6>SLIP: version %s (dynamic channels, max=%d) (6 bit encapsulation enabled).\n"={-1324604181:0}, "<7>%s: no packets received during keepalive timeout, hangup.\n"={-1324604180:0}, "bad line quality"={106297093:0}, "driver error"={106297091:0}, "include/linux/netdevice.h"={106297092:0}, "sl%d"={39188230:0}, "slip"={-1177939549:0}, \old(LDV_IN_INTERRUPT)=0, \old(line)=0, \old(slip_devs)=null, \old(slip_devs)=null, \old(slip_maxdev)=256, __this_module={-2162689:201595904}, LDV_IN_INTERRUPT=1, sl_ldisc={39712519:0}, sl_netdev_ops={445305658:0}, slip_devs={39188231:0}, 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"={-1861475077:0}, "&sl->keepalive_timer"={-1861475073:0}, "&sl->outfill_timer"={-1861475078:0}, "0.8.4-NET3.019-NEWTTY"={-1324604166:0}, "<3>%s: tty discipline still running\n"={-1324604182:0}, "<3>SLIP: Can\'t allocate slip devices array.\n"={-1324604173:0}, "<3>SLIP: can\'t register line discipline (err = %d)\n"={-1324604177:0}, "<3>SLIP: can\'t unregister line discipline (err = %d)\n"={-1324604179:0}, "<4>%s: compressed packet ignored\n"={522906774:0}, "<4>%s: memory squeeze, dropping packet.\n"={-2041186554:0}, "<4>%s: transmit timed out, %s?\n"={39188225:0}, "<4>%s: truncating oversized transmit packet!\n"={-2041186556:0}, "<4>%s: unable to grow slip buffers, MTU change cancelled.\n"={106297094:0}, "<4>%s: xmit call when iface is down\n"={39188226:0}, "<6>%s: header compression turned on\n"={173405959:0}, "<6>CSLIP: code copyright 1989 Regents of the University of California.\n"={-1324604190:0}, "<6>netif_stop_queue() cannot be called before register_netdev()"={334438260:0}, "<6>SLIP linefill/keepalive option.\n"={-1324604189:0}, "<6>SLIP: version %s (dynamic channels, max=%d) (6 bit encapsulation enabled).\n"={-1324604181:0}, "<7>%s: no packets received during keepalive timeout, hangup.\n"={-1324604180:0}, "bad line quality"={106297093:0}, "driver error"={106297091:0}, "include/linux/netdevice.h"={106297092:0}, "sl%d"={39188230:0}, "slip"={-1177939549:0}, \old(LDV_IN_INTERRUPT)=0, \old(line)=0, \old(slip_devs)=null, \old(slip_devs)=null, \old(slip_maxdev)=256, __key={-1222553827:0}, __key___0={-1222553825:0}, __key___1={840936505:0}, __this_module={-2162689:201595904}, dev={0:0}, LDV_IN_INTERRUPT=1, line=0, name={-1222553826:0}, sl_ldisc={39712519:0}, sl_netdev_ops={445305658:0}, slip_devs={39188231:0}, slip_maxdev=256] [L6086] COND FALSE !((unsigned long )slip_devs == (unsigned long )((struct net_device **)0)) [L6091] i = 0 VAL ["&(&sl->lock)->rlock"={-1861475077:0}, "&sl->keepalive_timer"={-1861475073:0}, "&sl->outfill_timer"={-1861475078:0}, "0.8.4-NET3.019-NEWTTY"={-1324604166:0}, "<3>%s: tty discipline still running\n"={-1324604182:0}, "<3>SLIP: Can\'t allocate slip devices array.\n"={-1324604173:0}, "<3>SLIP: can\'t register line discipline (err = %d)\n"={-1324604177:0}, "<3>SLIP: can\'t unregister line discipline (err = %d)\n"={-1324604179:0}, "<4>%s: compressed packet ignored\n"={522906774:0}, "<4>%s: memory squeeze, dropping packet.\n"={-2041186554:0}, "<4>%s: transmit timed out, %s?\n"={39188225:0}, "<4>%s: truncating oversized transmit packet!\n"={-2041186556:0}, "<4>%s: unable to grow slip buffers, MTU change cancelled.\n"={106297094:0}, "<4>%s: xmit call when iface is down\n"={39188226:0}, "<6>%s: header compression turned on\n"={173405959:0}, "<6>CSLIP: code copyright 1989 Regents of the University of California.\n"={-1324604190:0}, "<6>netif_stop_queue() cannot be called before register_netdev()"={334438260:0}, "<6>SLIP linefill/keepalive option.\n"={-1324604189:0}, "<6>SLIP: version %s (dynamic channels, max=%d) (6 bit encapsulation enabled).\n"={-1324604181:0}, "<7>%s: no packets received during keepalive timeout, hangup.\n"={-1324604180:0}, "bad line quality"={106297093:0}, "driver error"={106297091:0}, "include/linux/netdevice.h"={106297092:0}, "sl%d"={39188230:0}, "slip"={-1177939549:0}, \old(LDV_IN_INTERRUPT)=0, \old(line)=0, \old(slip_devs)=null, \old(slip_devs)=null, \old(slip_maxdev)=256, __key={-1222553827:0}, __key___0={-1222553825:0}, __key___1={840936505:0}, __this_module={-2162689:201595904}, dev={0:0}, i=0, LDV_IN_INTERRUPT=1, line=0, name={-1222553826:0}, sl_ldisc={39712519:0}, sl_netdev_ops={445305658:0}, slip_devs={39188231:0}, slip_maxdev=256] [L6102] COND TRUE i < slip_maxdev VAL ["&(&sl->lock)->rlock"={-1861475077:0}, "&sl->keepalive_timer"={-1861475073:0}, "&sl->outfill_timer"={-1861475078:0}, "0.8.4-NET3.019-NEWTTY"={-1324604166:0}, "<3>%s: tty discipline still running\n"={-1324604182:0}, "<3>SLIP: Can\'t allocate slip devices array.\n"={-1324604173:0}, "<3>SLIP: can\'t register line discipline (err = %d)\n"={-1324604177:0}, "<3>SLIP: can\'t unregister line discipline (err = %d)\n"={-1324604179:0}, "<4>%s: compressed packet ignored\n"={522906774:0}, "<4>%s: memory squeeze, dropping packet.\n"={-2041186554:0}, "<4>%s: transmit timed out, %s?\n"={39188225:0}, "<4>%s: truncating oversized transmit packet!\n"={-2041186556:0}, "<4>%s: unable to grow slip buffers, MTU change cancelled.\n"={106297094:0}, "<4>%s: xmit call when iface is down\n"={39188226:0}, "<6>%s: header compression turned on\n"={173405959:0}, "<6>CSLIP: code copyright 1989 Regents of the University of California.\n"={-1324604190:0}, "<6>netif_stop_queue() cannot be called before register_netdev()"={334438260:0}, "<6>SLIP linefill/keepalive option.\n"={-1324604189:0}, "<6>SLIP: version %s (dynamic channels, max=%d) (6 bit encapsulation enabled).\n"={-1324604181:0}, "<7>%s: no packets received during keepalive timeout, hangup.\n"={-1324604180:0}, "bad line quality"={106297093:0}, "driver error"={106297091:0}, "include/linux/netdevice.h"={106297092:0}, "sl%d"={39188230:0}, "slip"={-1177939549:0}, \old(LDV_IN_INTERRUPT)=0, \old(line)=0, \old(slip_devs)=null, \old(slip_devs)=null, \old(slip_maxdev)=256, __key={-1222553827:0}, __key___0={-1222553825:0}, __key___1={840936505:0}, __this_module={-2162689:201595904}, dev={0:0}, i=0, LDV_IN_INTERRUPT=1, line=0, name={-1222553826:0}, sl_ldisc={39712519:0}, sl_netdev_ops={445305658:0}, slip_devs={39188231:0}, 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"={-1861475077:0}, "&sl->keepalive_timer"={-1861475073:0}, "&sl->outfill_timer"={-1861475078:0}, "0.8.4-NET3.019-NEWTTY"={-1324604166:0}, "<3>%s: tty discipline still running\n"={-1324604182:0}, "<3>SLIP: Can\'t allocate slip devices array.\n"={-1324604173:0}, "<3>SLIP: can\'t register line discipline (err = %d)\n"={-1324604177:0}, "<3>SLIP: can\'t unregister line discipline (err = %d)\n"={-1324604179:0}, "<4>%s: compressed packet ignored\n"={522906774:0}, "<4>%s: memory squeeze, dropping packet.\n"={-2041186554:0}, "<4>%s: transmit timed out, %s?\n"={39188225:0}, "<4>%s: truncating oversized transmit packet!\n"={-2041186556:0}, "<4>%s: unable to grow slip buffers, MTU change cancelled.\n"={106297094:0}, "<4>%s: xmit call when iface is down\n"={39188226:0}, "<6>%s: header compression turned on\n"={173405959:0}, "<6>CSLIP: code copyright 1989 Regents of the University of California.\n"={-1324604190:0}, "<6>netif_stop_queue() cannot be called before register_netdev()"={334438260:0}, "<6>SLIP linefill/keepalive option.\n"={-1324604189:0}, "<6>SLIP: version %s (dynamic channels, max=%d) (6 bit encapsulation enabled).\n"={-1324604181:0}, "<7>%s: no packets received during keepalive timeout, hangup.\n"={-1324604180:0}, "bad line quality"={106297093:0}, "driver error"={106297091:0}, "include/linux/netdevice.h"={106297092:0}, "sl%d"={39188230:0}, "slip"={-1177939549:0}, \old(LDV_IN_INTERRUPT)=0, \old(line)=0, \old(slip_devs)=null, \old(slip_devs)=null, \old(slip_maxdev)=256, __key={-1222553827:0}, __key___0={-1222553825:0}, __key___1={840936505:0}, __this_module={-2162689:201595904}, dev={39682309:-39682309}, i=0, LDV_IN_INTERRUPT=1, line=0, name={-1222553826:0}, sl_ldisc={39712519:0}, sl_netdev_ops={445305658:0}, slip_devs={39188231:0}, slip_maxdev=256] [L6108] COND FALSE !(i >= slip_maxdev) VAL ["&(&sl->lock)->rlock"={-1861475077:0}, "&sl->keepalive_timer"={-1861475073:0}, "&sl->outfill_timer"={-1861475078:0}, "0.8.4-NET3.019-NEWTTY"={-1324604166:0}, "<3>%s: tty discipline still running\n"={-1324604182:0}, "<3>SLIP: Can\'t allocate slip devices array.\n"={-1324604173:0}, "<3>SLIP: can\'t register line discipline (err = %d)\n"={-1324604177:0}, "<3>SLIP: can\'t unregister line discipline (err = %d)\n"={-1324604179:0}, "<4>%s: compressed packet ignored\n"={522906774:0}, "<4>%s: memory squeeze, dropping packet.\n"={-2041186554:0}, "<4>%s: transmit timed out, %s?\n"={39188225:0}, "<4>%s: truncating oversized transmit packet!\n"={-2041186556:0}, "<4>%s: unable to grow slip buffers, MTU change cancelled.\n"={106297094:0}, "<4>%s: xmit call when iface is down\n"={39188226:0}, "<6>%s: header compression turned on\n"={173405959:0}, "<6>CSLIP: code copyright 1989 Regents of the University of California.\n"={-1324604190:0}, "<6>netif_stop_queue() cannot be called before register_netdev()"={334438260:0}, "<6>SLIP linefill/keepalive option.\n"={-1324604189:0}, "<6>SLIP: version %s (dynamic channels, max=%d) (6 bit encapsulation enabled).\n"={-1324604181:0}, "<7>%s: no packets received during keepalive timeout, hangup.\n"={-1324604180:0}, "bad line quality"={106297093:0}, "driver error"={106297091:0}, "include/linux/netdevice.h"={106297092:0}, "sl%d"={39188230:0}, "slip"={-1177939549:0}, \old(LDV_IN_INTERRUPT)=0, \old(line)=0, \old(slip_devs)=null, \old(slip_devs)=null, \old(slip_maxdev)=256, __key={-1222553827:0}, __key___0={-1222553825:0}, __key___1={840936505:0}, __this_module={-2162689:201595904}, dev={39682309:-39682309}, i=0, LDV_IN_INTERRUPT=1, line=0, name={-1222553826:0}, sl_ldisc={39712519:0}, sl_netdev_ops={445305658:0}, slip_devs={39188231:0}, slip_maxdev=256] [L6113] COND FALSE !((unsigned long )dev != (unsigned long )((struct net_device *)0)) VAL ["&(&sl->lock)->rlock"={-1861475077:0}, "&sl->keepalive_timer"={-1861475073:0}, "&sl->outfill_timer"={-1861475078:0}, "0.8.4-NET3.019-NEWTTY"={-1324604166:0}, "<3>%s: tty discipline still running\n"={-1324604182:0}, "<3>SLIP: Can\'t allocate slip devices array.\n"={-1324604173:0}, "<3>SLIP: can\'t register line discipline (err = %d)\n"={-1324604177:0}, "<3>SLIP: can\'t unregister line discipline (err = %d)\n"={-1324604179:0}, "<4>%s: compressed packet ignored\n"={522906774:0}, "<4>%s: memory squeeze, dropping packet.\n"={-2041186554:0}, "<4>%s: transmit timed out, %s?\n"={39188225:0}, "<4>%s: truncating oversized transmit packet!\n"={-2041186556:0}, "<4>%s: unable to grow slip buffers, MTU change cancelled.\n"={106297094:0}, "<4>%s: xmit call when iface is down\n"={39188226:0}, "<6>%s: header compression turned on\n"={173405959:0}, "<6>CSLIP: code copyright 1989 Regents of the University of California.\n"={-1324604190:0}, "<6>netif_stop_queue() cannot be called before register_netdev()"={334438260:0}, "<6>SLIP linefill/keepalive option.\n"={-1324604189:0}, "<6>SLIP: version %s (dynamic channels, max=%d) (6 bit encapsulation enabled).\n"={-1324604181:0}, "<7>%s: no packets received during keepalive timeout, hangup.\n"={-1324604180:0}, "bad line quality"={106297093:0}, "driver error"={106297091:0}, "include/linux/netdevice.h"={106297092:0}, "sl%d"={39188230:0}, "slip"={-1177939549:0}, \old(LDV_IN_INTERRUPT)=0, \old(line)=0, \old(slip_devs)=null, \old(slip_devs)=null, \old(slip_maxdev)=256, __key={-1222553827:0}, __key___0={-1222553825:0}, __key___1={840936505:0}, __this_module={-2162689:201595904}, dev={39682309:-39682309}, i=0, LDV_IN_INTERRUPT=1, line=0, name={-1222553826:0}, sl_ldisc={39712519:0}, sl_netdev_ops={445305658:0}, slip_devs={39188231:0}, 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"={-1861475077:0}, "&sl->keepalive_timer"={-1861475073:0}, "&sl->outfill_timer"={-1861475078:0}, "0.8.4-NET3.019-NEWTTY"={-1324604166:0}, "<3>%s: tty discipline still running\n"={-1324604182:0}, "<3>SLIP: Can\'t allocate slip devices array.\n"={-1324604173:0}, "<3>SLIP: can\'t register line discipline (err = %d)\n"={-1324604177:0}, "<3>SLIP: can\'t unregister line discipline (err = %d)\n"={-1324604179:0}, "<4>%s: compressed packet ignored\n"={522906774:0}, "<4>%s: memory squeeze, dropping packet.\n"={-2041186554:0}, "<4>%s: transmit timed out, %s?\n"={39188225:0}, "<4>%s: truncating oversized transmit packet!\n"={-2041186556:0}, "<4>%s: unable to grow slip buffers, MTU change cancelled.\n"={106297094:0}, "<4>%s: xmit call when iface is down\n"={39188226:0}, "<6>%s: header compression turned on\n"={173405959:0}, "<6>CSLIP: code copyright 1989 Regents of the University of California.\n"={-1324604190:0}, "<6>netif_stop_queue() cannot be called before register_netdev()"={334438260:0}, "<6>SLIP linefill/keepalive option.\n"={-1324604189:0}, "<6>SLIP: version %s (dynamic channels, max=%d) (6 bit encapsulation enabled).\n"={-1324604181:0}, "<7>%s: no packets received during keepalive timeout, hangup.\n"={-1324604180:0}, "bad line quality"={106297093:0}, "driver error"={106297091:0}, "include/linux/netdevice.h"={106297092:0}, "sl%d"={39188230:0}, "slip"={-1177939549:0}, \old(LDV_IN_INTERRUPT)=0, \old(line)=0, \old(slip_devs)=null, \old(slip_devs)=null, \old(slip_maxdev)=256, __key={-1222553827:0}, __key___0={-1222553825:0}, __key___1={840936505:0}, __this_module={-2162689:201595904}, dev={39712519:-96}, i=0, LDV_IN_INTERRUPT=1, line=0, name={-1222553826:0}, sl_ldisc={39712519:0}, sl_netdev_ops={445305658:0}, slip_devs={39188231:0}, slip_maxdev=256] [L6139] CALL, EXPR netdev_priv((struct net_device const *)dev) VAL ["&(&sl->lock)->rlock"={-1861475077:0}, "&sl->keepalive_timer"={-1861475073:0}, "&sl->outfill_timer"={-1861475078:0}, "0.8.4-NET3.019-NEWTTY"={-1324604166:0}, "<3>%s: tty discipline still running\n"={-1324604182:0}, "<3>SLIP: Can\'t allocate slip devices array.\n"={-1324604173:0}, "<3>SLIP: can\'t register line discipline (err = %d)\n"={-1324604177:0}, "<3>SLIP: can\'t unregister line discipline (err = %d)\n"={-1324604179:0}, "<4>%s: compressed packet ignored\n"={522906774:0}, "<4>%s: memory squeeze, dropping packet.\n"={-2041186554:0}, "<4>%s: transmit timed out, %s?\n"={39188225:0}, "<4>%s: truncating oversized transmit packet!\n"={-2041186556:0}, "<4>%s: unable to grow slip buffers, MTU change cancelled.\n"={106297094:0}, "<4>%s: xmit call when iface is down\n"={39188226:0}, "<6>%s: header compression turned on\n"={173405959:0}, "<6>CSLIP: code copyright 1989 Regents of the University of California.\n"={-1324604190:0}, "<6>netif_stop_queue() cannot be called before register_netdev()"={334438260:0}, "<6>SLIP linefill/keepalive option.\n"={-1324604189:0}, "<6>SLIP: version %s (dynamic channels, max=%d) (6 bit encapsulation enabled).\n"={-1324604181:0}, "<7>%s: no packets received during keepalive timeout, hangup.\n"={-1324604180:0}, "bad line quality"={106297093:0}, "driver error"={106297091:0}, "include/linux/netdevice.h"={106297092:0}, "sl%d"={39188230:0}, "slip"={-1177939549:0}, \old(LDV_IN_INTERRUPT)=0, \old(slip_devs)=null, \old(slip_devs)=null, \old(slip_maxdev)=256, __this_module={-2162689:201595904}, dev={39712519:-96}, LDV_IN_INTERRUPT=1, sl_ldisc={39712519:0}, sl_netdev_ops={445305658:0}, slip_devs={39188231:0}, slip_maxdev=256] [L4932] RET return ((void *)dev + 2496U); VAL ["&(&sl->lock)->rlock"={-1861475077:0}, "&sl->keepalive_timer"={-1861475073:0}, "&sl->outfill_timer"={-1861475078:0}, "0.8.4-NET3.019-NEWTTY"={-1324604166:0}, "<3>%s: tty discipline still running\n"={-1324604182:0}, "<3>SLIP: Can\'t allocate slip devices array.\n"={-1324604173:0}, "<3>SLIP: can\'t register line discipline (err = %d)\n"={-1324604177:0}, "<3>SLIP: can\'t unregister line discipline (err = %d)\n"={-1324604179:0}, "<4>%s: compressed packet ignored\n"={522906774:0}, "<4>%s: memory squeeze, dropping packet.\n"={-2041186554:0}, "<4>%s: transmit timed out, %s?\n"={39188225:0}, "<4>%s: truncating oversized transmit packet!\n"={-2041186556:0}, "<4>%s: unable to grow slip buffers, MTU change cancelled.\n"={106297094:0}, "<4>%s: xmit call when iface is down\n"={39188226:0}, "<6>%s: header compression turned on\n"={173405959:0}, "<6>CSLIP: code copyright 1989 Regents of the University of California.\n"={-1324604190:0}, "<6>netif_stop_queue() cannot be called before register_netdev()"={334438260:0}, "<6>SLIP linefill/keepalive option.\n"={-1324604189:0}, "<6>SLIP: version %s (dynamic channels, max=%d) (6 bit encapsulation enabled).\n"={-1324604181:0}, "<7>%s: no packets received during keepalive timeout, hangup.\n"={-1324604180:0}, "bad line quality"={106297093:0}, "driver error"={106297091:0}, "include/linux/netdevice.h"={106297092:0}, "sl%d"={39188230:0}, "slip"={-1177939549:0}, \old(LDV_IN_INTERRUPT)=0, \old(slip_devs)=null, \old(slip_devs)=null, \old(slip_maxdev)=256, \result={39712519:2400}, __this_module={-2162689:201595904}, dev={39712519:-96}, dev={39712519:-96}, LDV_IN_INTERRUPT=1, sl_ldisc={39712519:0}, sl_netdev_ops={445305658:0}, slip_devs={39188231:0}, slip_maxdev=256] [L6139] EXPR netdev_priv((struct net_device const *)dev) VAL ["&(&sl->lock)->rlock"={-1861475077:0}, "&sl->keepalive_timer"={-1861475073:0}, "&sl->outfill_timer"={-1861475078:0}, "0.8.4-NET3.019-NEWTTY"={-1324604166:0}, "<3>%s: tty discipline still running\n"={-1324604182:0}, "<3>SLIP: Can\'t allocate slip devices array.\n"={-1324604173:0}, "<3>SLIP: can\'t register line discipline (err = %d)\n"={-1324604177:0}, "<3>SLIP: can\'t unregister line discipline (err = %d)\n"={-1324604179:0}, "<4>%s: compressed packet ignored\n"={522906774:0}, "<4>%s: memory squeeze, dropping packet.\n"={-2041186554:0}, "<4>%s: transmit timed out, %s?\n"={39188225:0}, "<4>%s: truncating oversized transmit packet!\n"={-2041186556:0}, "<4>%s: unable to grow slip buffers, MTU change cancelled.\n"={106297094:0}, "<4>%s: xmit call when iface is down\n"={39188226:0}, "<6>%s: header compression turned on\n"={173405959:0}, "<6>CSLIP: code copyright 1989 Regents of the University of California.\n"={-1324604190:0}, "<6>netif_stop_queue() cannot be called before register_netdev()"={334438260:0}, "<6>SLIP linefill/keepalive option.\n"={-1324604189:0}, "<6>SLIP: version %s (dynamic channels, max=%d) (6 bit encapsulation enabled).\n"={-1324604181:0}, "<7>%s: no packets received during keepalive timeout, hangup.\n"={-1324604180:0}, "bad line quality"={106297093:0}, "driver error"={106297091:0}, "include/linux/netdevice.h"={106297092:0}, "sl%d"={39188230:0}, "slip"={-1177939549:0}, \old(LDV_IN_INTERRUPT)=0, \old(line)=0, \old(slip_devs)=null, \old(slip_devs)=null, \old(slip_maxdev)=256, __key={-1222553827:0}, __key___0={-1222553825:0}, __key___1={840936505:0}, __this_module={-2162689:201595904}, dev={39712519:-96}, i=0, LDV_IN_INTERRUPT=1, line=0, name={-1222553826:0}, netdev_priv((struct net_device const *)dev)={39712519:2400}, sl_ldisc={39712519:0}, sl_netdev_ops={445305658:0}, slip_devs={39188231:0}, 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"={-1861475077:0}, "&sl->keepalive_timer"={-1861475073:0}, "&sl->outfill_timer"={-1861475078:0}, "0.8.4-NET3.019-NEWTTY"={-1324604166:0}, "<3>%s: tty discipline still running\n"={-1324604182:0}, "<3>SLIP: Can\'t allocate slip devices array.\n"={-1324604173:0}, "<3>SLIP: can\'t register line discipline (err = %d)\n"={-1324604177:0}, "<3>SLIP: can\'t unregister line discipline (err = %d)\n"={-1324604179:0}, "<4>%s: compressed packet ignored\n"={522906774:0}, "<4>%s: memory squeeze, dropping packet.\n"={-2041186554:0}, "<4>%s: transmit timed out, %s?\n"={39188225:0}, "<4>%s: truncating oversized transmit packet!\n"={-2041186556:0}, "<4>%s: unable to grow slip buffers, MTU change cancelled.\n"={106297094:0}, "<4>%s: xmit call when iface is down\n"={39188226:0}, "<6>%s: header compression turned on\n"={173405959:0}, "<6>CSLIP: code copyright 1989 Regents of the University of California.\n"={-1324604190:0}, "<6>netif_stop_queue() cannot be called before register_netdev()"={334438260:0}, "<6>SLIP linefill/keepalive option.\n"={-1324604189:0}, "<6>SLIP: version %s (dynamic channels, max=%d) (6 bit encapsulation enabled).\n"={-1324604181:0}, "<7>%s: no packets received during keepalive timeout, hangup.\n"={-1324604180:0}, "bad line quality"={106297093:0}, "driver error"={106297091:0}, "include/linux/netdevice.h"={106297092:0}, "sl%d"={39188230:0}, "slip"={-1177939549:0}, \old(LDV_IN_INTERRUPT)=0, \old(line)=0, \old(slip_devs)=null, \old(slip_devs)=null, \old(slip_maxdev)=256, __key={-1222553827:0}, __key___0={-1222553825:0}, __key___1={840936505:0}, __this_module={-2162689:201595904}, dev={39712519:-96}, i=0, LDV_IN_INTERRUPT=1, line=0, name={-1222553826:0}, sl={39712519:2400}, sl_ldisc={39712519:0}, sl_netdev_ops={445305658:0}, slip_devs={39188231:0}, slip_maxdev=256, tmp___1={39712519:2400}] [L6143] CALL spinlock_check(& sl->lock) VAL ["&(&sl->lock)->rlock"={-1861475077:0}, "&sl->keepalive_timer"={-1861475073:0}, "&sl->outfill_timer"={-1861475078:0}, "0.8.4-NET3.019-NEWTTY"={-1324604166:0}, "<3>%s: tty discipline still running\n"={-1324604182:0}, "<3>SLIP: Can\'t allocate slip devices array.\n"={-1324604173:0}, "<3>SLIP: can\'t register line discipline (err = %d)\n"={-1324604177:0}, "<3>SLIP: can\'t unregister line discipline (err = %d)\n"={-1324604179:0}, "<4>%s: compressed packet ignored\n"={522906774:0}, "<4>%s: memory squeeze, dropping packet.\n"={-2041186554:0}, "<4>%s: transmit timed out, %s?\n"={39188225:0}, "<4>%s: truncating oversized transmit packet!\n"={-2041186556:0}, "<4>%s: unable to grow slip buffers, MTU change cancelled.\n"={106297094:0}, "<4>%s: xmit call when iface is down\n"={39188226:0}, "<6>%s: header compression turned on\n"={173405959:0}, "<6>CSLIP: code copyright 1989 Regents of the University of California.\n"={-1324604190:0}, "<6>netif_stop_queue() cannot be called before register_netdev()"={334438260:0}, "<6>SLIP linefill/keepalive option.\n"={-1324604189:0}, "<6>SLIP: version %s (dynamic channels, max=%d) (6 bit encapsulation enabled).\n"={-1324604181:0}, "<7>%s: no packets received during keepalive timeout, hangup.\n"={-1324604180:0}, "bad line quality"={106297093:0}, "driver error"={106297091:0}, "include/linux/netdevice.h"={106297092:0}, "sl%d"={39188230:0}, "slip"={-1177939549:0}, \old(LDV_IN_INTERRUPT)=0, \old(slip_devs)=null, \old(slip_devs)=null, \old(slip_maxdev)=256, __this_module={-2162689:201595904}, LDV_IN_INTERRUPT=1, lock={39712519:2420}, sl_ldisc={39712519:0}, sl_netdev_ops={445305658:0}, slip_devs={39188231:0}, slip_maxdev=256] [L4791] RET return (& lock->ldv_5934.rlock); VAL ["&(&sl->lock)->rlock"={-1861475077:0}, "&sl->keepalive_timer"={-1861475073:0}, "&sl->outfill_timer"={-1861475078:0}, "0.8.4-NET3.019-NEWTTY"={-1324604166:0}, "<3>%s: tty discipline still running\n"={-1324604182:0}, "<3>SLIP: Can\'t allocate slip devices array.\n"={-1324604173:0}, "<3>SLIP: can\'t register line discipline (err = %d)\n"={-1324604177:0}, "<3>SLIP: can\'t unregister line discipline (err = %d)\n"={-1324604179:0}, "<4>%s: compressed packet ignored\n"={522906774:0}, "<4>%s: memory squeeze, dropping packet.\n"={-2041186554:0}, "<4>%s: transmit timed out, %s?\n"={39188225:0}, "<4>%s: truncating oversized transmit packet!\n"={-2041186556:0}, "<4>%s: unable to grow slip buffers, MTU change cancelled.\n"={106297094:0}, "<4>%s: xmit call when iface is down\n"={39188226:0}, "<6>%s: header compression turned on\n"={173405959:0}, "<6>CSLIP: code copyright 1989 Regents of the University of California.\n"={-1324604190:0}, "<6>netif_stop_queue() cannot be called before register_netdev()"={334438260:0}, "<6>SLIP linefill/keepalive option.\n"={-1324604189:0}, "<6>SLIP: version %s (dynamic channels, max=%d) (6 bit encapsulation enabled).\n"={-1324604181:0}, "<7>%s: no packets received during keepalive timeout, hangup.\n"={-1324604180:0}, "bad line quality"={106297093:0}, "driver error"={106297091:0}, "include/linux/netdevice.h"={106297092:0}, "sl%d"={39188230:0}, "slip"={-1177939549:0}, \old(LDV_IN_INTERRUPT)=0, \old(slip_devs)=null, \old(slip_devs)=null, \old(slip_maxdev)=256, \result={39712519:2420}, __this_module={-2162689:201595904}, LDV_IN_INTERRUPT=1, lock={39712519:2420}, lock={39712519:2420}, sl_ldisc={39712519:0}, sl_netdev_ops={445305658:0}, slip_devs={39188231:0}, slip_maxdev=256] [L6143] spinlock_check(& sl->lock) VAL ["&(&sl->lock)->rlock"={-1861475077:0}, "&sl->keepalive_timer"={-1861475073:0}, "&sl->outfill_timer"={-1861475078:0}, "0.8.4-NET3.019-NEWTTY"={-1324604166:0}, "<3>%s: tty discipline still running\n"={-1324604182:0}, "<3>SLIP: Can\'t allocate slip devices array.\n"={-1324604173:0}, "<3>SLIP: can\'t register line discipline (err = %d)\n"={-1324604177:0}, "<3>SLIP: can\'t unregister line discipline (err = %d)\n"={-1324604179:0}, "<4>%s: compressed packet ignored\n"={522906774:0}, "<4>%s: memory squeeze, dropping packet.\n"={-2041186554:0}, "<4>%s: transmit timed out, %s?\n"={39188225:0}, "<4>%s: truncating oversized transmit packet!\n"={-2041186556:0}, "<4>%s: unable to grow slip buffers, MTU change cancelled.\n"={106297094:0}, "<4>%s: xmit call when iface is down\n"={39188226:0}, "<6>%s: header compression turned on\n"={173405959:0}, "<6>CSLIP: code copyright 1989 Regents of the University of California.\n"={-1324604190:0}, "<6>netif_stop_queue() cannot be called before register_netdev()"={334438260:0}, "<6>SLIP linefill/keepalive option.\n"={-1324604189:0}, "<6>SLIP: version %s (dynamic channels, max=%d) (6 bit encapsulation enabled).\n"={-1324604181:0}, "<7>%s: no packets received during keepalive timeout, hangup.\n"={-1324604180:0}, "bad line quality"={106297093:0}, "driver error"={106297091:0}, "include/linux/netdevice.h"={106297092:0}, "sl%d"={39188230:0}, "slip"={-1177939549:0}, \old(LDV_IN_INTERRUPT)=0, \old(line)=0, \old(slip_devs)=null, \old(slip_devs)=null, \old(slip_maxdev)=256, __key={-1222553827:0}, __key___0={-1222553825:0}, __key___1={840936505:0}, __this_module={-2162689:201595904}, dev={39712519:-96}, i=0, LDV_IN_INTERRUPT=1, line=0, name={-1222553826:0}, sl={39712519:2400}, sl_ldisc={39712519:0}, sl_netdev_ops={445305658:0}, slip_devs={39188231:0}, slip_maxdev=256, spinlock_check(& sl->lock)={39712519:2420}, tmp___1={39712519:2400}] [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"={-1861475077:0}, "&sl->keepalive_timer"={-1861475073:0}, "&sl->outfill_timer"={-1861475078:0}, "0.8.4-NET3.019-NEWTTY"={-1324604166:0}, "<3>%s: tty discipline still running\n"={-1324604182:0}, "<3>SLIP: Can\'t allocate slip devices array.\n"={-1324604173:0}, "<3>SLIP: can\'t register line discipline (err = %d)\n"={-1324604177:0}, "<3>SLIP: can\'t unregister line discipline (err = %d)\n"={-1324604179:0}, "<4>%s: compressed packet ignored\n"={522906774:0}, "<4>%s: memory squeeze, dropping packet.\n"={-2041186554:0}, "<4>%s: transmit timed out, %s?\n"={39188225:0}, "<4>%s: truncating oversized transmit packet!\n"={-2041186556:0}, "<4>%s: unable to grow slip buffers, MTU change cancelled.\n"={106297094:0}, "<4>%s: xmit call when iface is down\n"={39188226:0}, "<6>%s: header compression turned on\n"={173405959:0}, "<6>CSLIP: code copyright 1989 Regents of the University of California.\n"={-1324604190:0}, "<6>netif_stop_queue() cannot be called before register_netdev()"={334438260:0}, "<6>SLIP linefill/keepalive option.\n"={-1324604189:0}, "<6>SLIP: version %s (dynamic channels, max=%d) (6 bit encapsulation enabled).\n"={-1324604181:0}, "<7>%s: no packets received during keepalive timeout, hangup.\n"={-1324604180:0}, "bad line quality"={106297093:0}, "driver error"={106297091:0}, "include/linux/netdevice.h"={106297092:0}, "sl%d"={39188230:0}, "slip"={-1177939549:0}, \old(LDV_IN_INTERRUPT)=0, \old(line)=0, \old(slip_devs)=null, \old(slip_devs)=null, \old(slip_maxdev)=256, \result={39712519:2400}, __this_module={-2162689:201595904}, dev={39712519:-96}, i=0, LDV_IN_INTERRUPT=1, line=0, sl={39712519:2400}, sl_ldisc={39712519:0}, sl_netdev_ops={445305658:0}, slip_devs={39188231:0}, slip_maxdev=256, tmp___1={39712519:2400}] [L6190] EXPR sl_alloc(tmp___0) VAL ["&(&sl->lock)->rlock"={-1861475077:0}, "&sl->keepalive_timer"={-1861475073:0}, "&sl->outfill_timer"={-1861475078:0}, "0.8.4-NET3.019-NEWTTY"={-1324604166:0}, "<3>%s: tty discipline still running\n"={-1324604182:0}, "<3>SLIP: Can\'t allocate slip devices array.\n"={-1324604173:0}, "<3>SLIP: can\'t register line discipline (err = %d)\n"={-1324604177:0}, "<3>SLIP: can\'t unregister line discipline (err = %d)\n"={-1324604179:0}, "<4>%s: compressed packet ignored\n"={522906774:0}, "<4>%s: memory squeeze, dropping packet.\n"={-2041186554:0}, "<4>%s: transmit timed out, %s?\n"={39188225:0}, "<4>%s: truncating oversized transmit packet!\n"={-2041186556:0}, "<4>%s: unable to grow slip buffers, MTU change cancelled.\n"={106297094:0}, "<4>%s: xmit call when iface is down\n"={39188226:0}, "<6>%s: header compression turned on\n"={173405959:0}, "<6>CSLIP: code copyright 1989 Regents of the University of California.\n"={-1324604190:0}, "<6>netif_stop_queue() cannot be called before register_netdev()"={334438260:0}, "<6>SLIP linefill/keepalive option.\n"={-1324604189:0}, "<6>SLIP: version %s (dynamic channels, max=%d) (6 bit encapsulation enabled).\n"={-1324604181:0}, "<7>%s: no packets received during keepalive timeout, hangup.\n"={-1324604180:0}, "bad line quality"={106297093:0}, "driver error"={106297091:0}, "include/linux/netdevice.h"={106297092:0}, "sl%d"={39188230:0}, "slip"={-1177939549:0}, \old(LDV_IN_INTERRUPT)=0, \old(slip_devs)=null, \old(slip_devs)=null, \old(slip_maxdev)=256, __this_module={-2162689:201595904}, err=4294967273, LDV_IN_INTERRUPT=1, sl={39712519:20}, sl_alloc(tmp___0)={39712519:2400}, sl_ldisc={39712519:0}, sl_netdev_ops={445305658:0}, slip_devs={39188231:0}, slip_maxdev=256, tmp=1, tmp___0=0, tty={39712519:1317}, tty={39712519:1317}] [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"={-1861475077:0}, "&sl->keepalive_timer"={-1861475073:0}, "&sl->outfill_timer"={-1861475078:0}, "0.8.4-NET3.019-NEWTTY"={-1324604166:0}, "<3>%s: tty discipline still running\n"={-1324604182:0}, "<3>SLIP: Can\'t allocate slip devices array.\n"={-1324604173:0}, "<3>SLIP: can\'t register line discipline (err = %d)\n"={-1324604177:0}, "<3>SLIP: can\'t unregister line discipline (err = %d)\n"={-1324604179:0}, "<4>%s: compressed packet ignored\n"={522906774:0}, "<4>%s: memory squeeze, dropping packet.\n"={-2041186554:0}, "<4>%s: transmit timed out, %s?\n"={39188225:0}, "<4>%s: truncating oversized transmit packet!\n"={-2041186556:0}, "<4>%s: unable to grow slip buffers, MTU change cancelled.\n"={106297094:0}, "<4>%s: xmit call when iface is down\n"={39188226:0}, "<6>%s: header compression turned on\n"={173405959:0}, "<6>CSLIP: code copyright 1989 Regents of the University of California.\n"={-1324604190:0}, "<6>netif_stop_queue() cannot be called before register_netdev()"={334438260:0}, "<6>SLIP linefill/keepalive option.\n"={-1324604189:0}, "<6>SLIP: version %s (dynamic channels, max=%d) (6 bit encapsulation enabled).\n"={-1324604181:0}, "<7>%s: no packets received during keepalive timeout, hangup.\n"={-1324604180:0}, "bad line quality"={106297093:0}, "driver error"={106297091:0}, "include/linux/netdevice.h"={106297092:0}, "sl%d"={39188230:0}, "slip"={-1177939549:0}, \old(LDV_IN_INTERRUPT)=0, \old(slip_devs)=null, \old(slip_devs)=null, \old(slip_maxdev)=256, __this_module={-2162689:201595904}, LDV_IN_INTERRUPT=1, sl_ldisc={39712519:0}, sl_netdev_ops={445305658:0}, slip_devs={39188231:0}, 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"={-1861475077:0}, "&sl->keepalive_timer"={-1861475073:0}, "&sl->outfill_timer"={-1861475078:0}, "0.8.4-NET3.019-NEWTTY"={-1324604166:0}, "<3>%s: tty discipline still running\n"={-1324604182:0}, "<3>SLIP: Can\'t allocate slip devices array.\n"={-1324604173:0}, "<3>SLIP: can\'t register line discipline (err = %d)\n"={-1324604177:0}, "<3>SLIP: can\'t unregister line discipline (err = %d)\n"={-1324604179:0}, "<4>%s: compressed packet ignored\n"={522906774:0}, "<4>%s: memory squeeze, dropping packet.\n"={-2041186554:0}, "<4>%s: transmit timed out, %s?\n"={39188225:0}, "<4>%s: truncating oversized transmit packet!\n"={-2041186556:0}, "<4>%s: unable to grow slip buffers, MTU change cancelled.\n"={106297094:0}, "<4>%s: xmit call when iface is down\n"={39188226:0}, "<6>%s: header compression turned on\n"={173405959:0}, "<6>CSLIP: code copyright 1989 Regents of the University of California.\n"={-1324604190:0}, "<6>netif_stop_queue() cannot be called before register_netdev()"={334438260:0}, "<6>SLIP linefill/keepalive option.\n"={-1324604189:0}, "<6>SLIP: version %s (dynamic channels, max=%d) (6 bit encapsulation enabled).\n"={-1324604181:0}, "<7>%s: no packets received during keepalive timeout, hangup.\n"={-1324604180:0}, "bad line quality"={106297093:0}, "driver error"={106297091:0}, "include/linux/netdevice.h"={106297092:0}, "sl%d"={39188230:0}, "slip"={-1177939549:0}, \old(LDV_IN_INTERRUPT)=0, \old(slip_devs)=null, \old(slip_devs)=null, \old(slip_maxdev)=256, __this_module={-2162689:201595904}, LDV_IN_INTERRUPT=1, sl_ldisc={39712519:0}, sl_netdev_ops={445305658:0}, slip_devs={39188231:0}, slip_maxdev=256] [L4776] RET return (pfo_ret__); VAL ["&(&sl->lock)->rlock"={-1861475077:0}, "&sl->keepalive_timer"={-1861475073:0}, "&sl->outfill_timer"={-1861475078:0}, "0.8.4-NET3.019-NEWTTY"={-1324604166:0}, "<3>%s: tty discipline still running\n"={-1324604182:0}, "<3>SLIP: Can\'t allocate slip devices array.\n"={-1324604173:0}, "<3>SLIP: can\'t register line discipline (err = %d)\n"={-1324604177:0}, "<3>SLIP: can\'t unregister line discipline (err = %d)\n"={-1324604179:0}, "<4>%s: compressed packet ignored\n"={522906774:0}, "<4>%s: memory squeeze, dropping packet.\n"={-2041186554:0}, "<4>%s: transmit timed out, %s?\n"={39188225:0}, "<4>%s: truncating oversized transmit packet!\n"={-2041186556:0}, "<4>%s: unable to grow slip buffers, MTU change cancelled.\n"={106297094:0}, "<4>%s: xmit call when iface is down\n"={39188226:0}, "<6>%s: header compression turned on\n"={173405959:0}, "<6>CSLIP: code copyright 1989 Regents of the University of California.\n"={-1324604190:0}, "<6>netif_stop_queue() cannot be called before register_netdev()"={334438260:0}, "<6>SLIP linefill/keepalive option.\n"={-1324604189:0}, "<6>SLIP: version %s (dynamic channels, max=%d) (6 bit encapsulation enabled).\n"={-1324604181:0}, "<7>%s: no packets received during keepalive timeout, hangup.\n"={-1324604180:0}, "bad line quality"={106297093:0}, "driver error"={106297091:0}, "include/linux/netdevice.h"={106297092:0}, "sl%d"={39188230:0}, "slip"={-1177939549:0}, \old(LDV_IN_INTERRUPT)=0, \old(slip_devs)=null, \old(slip_devs)=null, \old(slip_maxdev)=256, \result={39712519:1456}, __this_module={-2162689:201595904}, LDV_IN_INTERRUPT=1, pfo_ret__={39712519:1456}, sl_ldisc={39712519:0}, sl_netdev_ops={445305658:0}, slip_devs={39188231:0}, slip_maxdev=256] [L6199] EXPR get_current() VAL ["&(&sl->lock)->rlock"={-1861475077:0}, "&sl->keepalive_timer"={-1861475073:0}, "&sl->outfill_timer"={-1861475078:0}, "0.8.4-NET3.019-NEWTTY"={-1324604166:0}, "<3>%s: tty discipline still running\n"={-1324604182:0}, "<3>SLIP: Can\'t allocate slip devices array.\n"={-1324604173:0}, "<3>SLIP: can\'t register line discipline (err = %d)\n"={-1324604177:0}, "<3>SLIP: can\'t unregister line discipline (err = %d)\n"={-1324604179:0}, "<4>%s: compressed packet ignored\n"={522906774:0}, "<4>%s: memory squeeze, dropping packet.\n"={-2041186554:0}, "<4>%s: transmit timed out, %s?\n"={39188225:0}, "<4>%s: truncating oversized transmit packet!\n"={-2041186556:0}, "<4>%s: unable to grow slip buffers, MTU change cancelled.\n"={106297094:0}, "<4>%s: xmit call when iface is down\n"={39188226:0}, "<6>%s: header compression turned on\n"={173405959:0}, "<6>CSLIP: code copyright 1989 Regents of the University of California.\n"={-1324604190:0}, "<6>netif_stop_queue() cannot be called before register_netdev()"={334438260:0}, "<6>SLIP linefill/keepalive option.\n"={-1324604189:0}, "<6>SLIP: version %s (dynamic channels, max=%d) (6 bit encapsulation enabled).\n"={-1324604181:0}, "<7>%s: no packets received during keepalive timeout, hangup.\n"={-1324604180:0}, "bad line quality"={106297093:0}, "driver error"={106297091:0}, "include/linux/netdevice.h"={106297092:0}, "sl%d"={39188230:0}, "slip"={-1177939549:0}, \old(LDV_IN_INTERRUPT)=0, \old(slip_devs)=null, \old(slip_devs)=null, \old(slip_maxdev)=256, __this_module={-2162689:201595904}, err=4294967273, get_current()={39712519:1456}, LDV_IN_INTERRUPT=1, sl={39712519:2400}, sl_ldisc={39712519:0}, sl_netdev_ops={445305658:0}, slip_devs={39188231:0}, slip_maxdev=256, tmp=1, tmp___0=0, tty={39712519:1317}, tty={39712519:1317}] [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"={-1861475077:0}, "&sl->keepalive_timer"={-1861475073:0}, "&sl->outfill_timer"={-1861475078:0}, "0.8.4-NET3.019-NEWTTY"={-1324604166:0}, "<3>%s: tty discipline still running\n"={-1324604182:0}, "<3>SLIP: Can\'t allocate slip devices array.\n"={-1324604173:0}, "<3>SLIP: can\'t register line discipline (err = %d)\n"={-1324604177:0}, "<3>SLIP: can\'t unregister line discipline (err = %d)\n"={-1324604179:0}, "<4>%s: compressed packet ignored\n"={522906774:0}, "<4>%s: memory squeeze, dropping packet.\n"={-2041186554:0}, "<4>%s: transmit timed out, %s?\n"={39188225:0}, "<4>%s: truncating oversized transmit packet!\n"={-2041186556:0}, "<4>%s: unable to grow slip buffers, MTU change cancelled.\n"={106297094:0}, "<4>%s: xmit call when iface is down\n"={39188226:0}, "<6>%s: header compression turned on\n"={173405959:0}, "<6>CSLIP: code copyright 1989 Regents of the University of California.\n"={-1324604190:0}, "<6>netif_stop_queue() cannot be called before register_netdev()"={334438260:0}, "<6>SLIP linefill/keepalive option.\n"={-1324604189:0}, "<6>SLIP: version %s (dynamic channels, max=%d) (6 bit encapsulation enabled).\n"={-1324604181:0}, "<7>%s: no packets received during keepalive timeout, hangup.\n"={-1324604180:0}, "bad line quality"={106297093:0}, "driver error"={106297091:0}, "include/linux/netdevice.h"={106297092:0}, "sl%d"={39188230:0}, "slip"={-1177939549:0}, \old(LDV_IN_INTERRUPT)=0, \old(nr)=0, \old(slip_devs)=null, \old(slip_devs)=null, \old(slip_maxdev)=256, __this_module={-2162689:201595904}, addr={39712519:2572}, LDV_IN_INTERRUPT=1, sl_ldisc={39712519:0}, sl_netdev_ops={445305658:0}, slip_devs={39188231:0}, 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"={-1861475077:0}, "&sl->keepalive_timer"={-1861475073:0}, "&sl->outfill_timer"={-1861475078:0}, "0.8.4-NET3.019-NEWTTY"={-1324604166:0}, "<3>%s: tty discipline still running\n"={-1324604182:0}, "<3>SLIP: Can\'t allocate slip devices array.\n"={-1324604173:0}, "<3>SLIP: can\'t register line discipline (err = %d)\n"={-1324604177:0}, "<3>SLIP: can\'t unregister line discipline (err = %d)\n"={-1324604179:0}, "<4>%s: compressed packet ignored\n"={522906774:0}, "<4>%s: memory squeeze, dropping packet.\n"={-2041186554:0}, "<4>%s: transmit timed out, %s?\n"={39188225:0}, "<4>%s: truncating oversized transmit packet!\n"={-2041186556:0}, "<4>%s: unable to grow slip buffers, MTU change cancelled.\n"={106297094:0}, "<4>%s: xmit call when iface is down\n"={39188226:0}, "<6>%s: header compression turned on\n"={173405959:0}, "<6>CSLIP: code copyright 1989 Regents of the University of California.\n"={-1324604190:0}, "<6>netif_stop_queue() cannot be called before register_netdev()"={334438260:0}, "<6>SLIP linefill/keepalive option.\n"={-1324604189:0}, "<6>SLIP: version %s (dynamic channels, max=%d) (6 bit encapsulation enabled).\n"={-1324604181:0}, "<7>%s: no packets received during keepalive timeout, hangup.\n"={-1324604180:0}, "bad line quality"={106297093:0}, "driver error"={106297091:0}, "include/linux/netdevice.h"={106297092:0}, "sl%d"={39188230:0}, "slip"={-1177939549:0}, \old(LDV_IN_INTERRUPT)=0, \old(slip_devs)=null, \old(slip_devs)=null, \old(slip_maxdev)=256, __this_module={-2162689:201595904}, constant_test_bit(0U, (unsigned long const volatile *)(& sl->flags))=1, err=4294967273, LDV_IN_INTERRUPT=1, sl={39712519:2400}, sl_ldisc={39712519:0}, sl_netdev_ops={445305658:0}, slip_devs={39188231:0}, slip_maxdev=256, tmp=1, tmp___0=0, tmp___1={39712519:1456}, tty={39712519:1317}, tty={39712519:1317}] [L6201] tmp___2 = constant_test_bit(0U, (unsigned long const volatile *)(& sl->flags)) [L6202] COND FALSE !(tmp___2 == 0) VAL ["&(&sl->lock)->rlock"={-1861475077:0}, "&sl->keepalive_timer"={-1861475073:0}, "&sl->outfill_timer"={-1861475078:0}, "0.8.4-NET3.019-NEWTTY"={-1324604166:0}, "<3>%s: tty discipline still running\n"={-1324604182:0}, "<3>SLIP: Can\'t allocate slip devices array.\n"={-1324604173:0}, "<3>SLIP: can\'t register line discipline (err = %d)\n"={-1324604177:0}, "<3>SLIP: can\'t unregister line discipline (err = %d)\n"={-1324604179:0}, "<4>%s: compressed packet ignored\n"={522906774:0}, "<4>%s: memory squeeze, dropping packet.\n"={-2041186554:0}, "<4>%s: transmit timed out, %s?\n"={39188225:0}, "<4>%s: truncating oversized transmit packet!\n"={-2041186556:0}, "<4>%s: unable to grow slip buffers, MTU change cancelled.\n"={106297094:0}, "<4>%s: xmit call when iface is down\n"={39188226:0}, "<6>%s: header compression turned on\n"={173405959:0}, "<6>CSLIP: code copyright 1989 Regents of the University of California.\n"={-1324604190:0}, "<6>netif_stop_queue() cannot be called before register_netdev()"={334438260:0}, "<6>SLIP linefill/keepalive option.\n"={-1324604189:0}, "<6>SLIP: version %s (dynamic channels, max=%d) (6 bit encapsulation enabled).\n"={-1324604181:0}, "<7>%s: no packets received during keepalive timeout, hangup.\n"={-1324604180:0}, "bad line quality"={106297093:0}, "driver error"={106297091:0}, "include/linux/netdevice.h"={106297092:0}, "sl%d"={39188230:0}, "slip"={-1177939549:0}, \old(LDV_IN_INTERRUPT)=0, \old(slip_devs)=null, \old(slip_devs)=null, \old(slip_maxdev)=256, __this_module={-2162689:201595904}, err=4294967273, LDV_IN_INTERRUPT=1, sl={39712519:2400}, sl_ldisc={39712519:0}, sl_netdev_ops={445305658:0}, slip_devs={39188231:0}, slip_maxdev=256, tmp=1, tmp___0=0, tmp___1={39712519:1456}, tmp___2=1, tty={39712519:1317}, tty={39712519:1317}] [L6219] EXPR, FCALL sl->keepalive VAL ["&(&sl->lock)->rlock"={-1861475077:0}, "&sl->keepalive_timer"={-1861475073:0}, "&sl->outfill_timer"={-1861475078:0}, "0.8.4-NET3.019-NEWTTY"={-1324604166:0}, "<3>%s: tty discipline still running\n"={-1324604182:0}, "<3>SLIP: Can\'t allocate slip devices array.\n"={-1324604173:0}, "<3>SLIP: can\'t register line discipline (err = %d)\n"={-1324604177:0}, "<3>SLIP: can\'t unregister line discipline (err = %d)\n"={-1324604179:0}, "<4>%s: compressed packet ignored\n"={522906774:0}, "<4>%s: memory squeeze, dropping packet.\n"={-2041186554:0}, "<4>%s: transmit timed out, %s?\n"={39188225:0}, "<4>%s: truncating oversized transmit packet!\n"={-2041186556:0}, "<4>%s: unable to grow slip buffers, MTU change cancelled.\n"={106297094:0}, "<4>%s: xmit call when iface is down\n"={39188226:0}, "<6>%s: header compression turned on\n"={173405959:0}, "<6>CSLIP: code copyright 1989 Regents of the University of California.\n"={-1324604190:0}, "<6>netif_stop_queue() cannot be called before register_netdev()"={334438260:0}, "<6>SLIP linefill/keepalive option.\n"={-1324604189:0}, "<6>SLIP: version %s (dynamic channels, max=%d) (6 bit encapsulation enabled).\n"={-1324604181:0}, "<7>%s: no packets received during keepalive timeout, hangup.\n"={-1324604180:0}, "bad line quality"={106297093:0}, "driver error"={106297091:0}, "include/linux/netdevice.h"={106297092:0}, "sl%d"={39188230:0}, "slip"={-1177939549:0}, \old(LDV_IN_INTERRUPT)=0, \old(slip_devs)=null, \old(slip_devs)=null, \old(slip_maxdev)=256, __this_module={-2162689:201595904}, err=4294967273, LDV_IN_INTERRUPT=1, sl={39712519:2400}, sl->keepalive=58, sl_ldisc={39712519:0}, sl_netdev_ops={445305658:0}, slip_devs={39188231:0}, slip_maxdev=256, tmp=1, tmp___0=0, tmp___1={39712519:1456}, tmp___2=1, tty={39712519:1317}, tty={39712519:1317}] [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"={-1861475077:0}, "&sl->keepalive_timer"={-1861475073:0}, "&sl->outfill_timer"={-1861475078:0}, "0.8.4-NET3.019-NEWTTY"={-1324604166:0}, "<3>%s: tty discipline still running\n"={-1324604182:0}, "<3>SLIP: Can\'t allocate slip devices array.\n"={-1324604173:0}, "<3>SLIP: can\'t register line discipline (err = %d)\n"={-1324604177:0}, "<3>SLIP: can\'t unregister line discipline (err = %d)\n"={-1324604179:0}, "<4>%s: compressed packet ignored\n"={522906774:0}, "<4>%s: memory squeeze, dropping packet.\n"={-2041186554:0}, "<4>%s: transmit timed out, %s?\n"={39188225:0}, "<4>%s: truncating oversized transmit packet!\n"={-2041186556:0}, "<4>%s: unable to grow slip buffers, MTU change cancelled.\n"={106297094:0}, "<4>%s: xmit call when iface is down\n"={39188226:0}, "<6>%s: header compression turned on\n"={173405959:0}, "<6>CSLIP: code copyright 1989 Regents of the University of California.\n"={-1324604190:0}, "<6>netif_stop_queue() cannot be called before register_netdev()"={334438260:0}, "<6>SLIP linefill/keepalive option.\n"={-1324604189:0}, "<6>SLIP: version %s (dynamic channels, max=%d) (6 bit encapsulation enabled).\n"={-1324604181:0}, "<7>%s: no packets received during keepalive timeout, hangup.\n"={-1324604180:0}, "bad line quality"={106297093:0}, "driver error"={106297091:0}, "include/linux/netdevice.h"={106297092:0}, "sl%d"={39188230:0}, "slip"={-1177939549:0}, \old(LDV_IN_INTERRUPT)=0, \old(slip_devs)=null, \old(slip_devs)=null, \old(slip_maxdev)=256, __this_module={-2162689:201595904}, err=4294967273, jiffies=10031848786543626367, LDV_IN_INTERRUPT=1, sl={39712519:2400}, sl_ldisc={39712519:0}, sl_netdev_ops={445305658:0}, slip_devs={39188231:0}, slip_maxdev=256, tmp=1, tmp___0=0, tmp___1={39712519:1456}, tmp___2=1, tty={39712519:1317}, tty={39712519:1317}] [L6225] EXPR, FCALL sl->outfill VAL ["&(&sl->lock)->rlock"={-1861475077:0}, "&sl->keepalive_timer"={-1861475073:0}, "&sl->outfill_timer"={-1861475078:0}, "0.8.4-NET3.019-NEWTTY"={-1324604166:0}, "<3>%s: tty discipline still running\n"={-1324604182:0}, "<3>SLIP: Can\'t allocate slip devices array.\n"={-1324604173:0}, "<3>SLIP: can\'t register line discipline (err = %d)\n"={-1324604177:0}, "<3>SLIP: can\'t unregister line discipline (err = %d)\n"={-1324604179:0}, "<4>%s: compressed packet ignored\n"={522906774:0}, "<4>%s: memory squeeze, dropping packet.\n"={-2041186554:0}, "<4>%s: transmit timed out, %s?\n"={39188225:0}, "<4>%s: truncating oversized transmit packet!\n"={-2041186556:0}, "<4>%s: unable to grow slip buffers, MTU change cancelled.\n"={106297094:0}, "<4>%s: xmit call when iface is down\n"={39188226:0}, "<6>%s: header compression turned on\n"={173405959:0}, "<6>CSLIP: code copyright 1989 Regents of the University of California.\n"={-1324604190:0}, "<6>netif_stop_queue() cannot be called before register_netdev()"={334438260:0}, "<6>SLIP linefill/keepalive option.\n"={-1324604189:0}, "<6>SLIP: version %s (dynamic channels, max=%d) (6 bit encapsulation enabled).\n"={-1324604181:0}, "<7>%s: no packets received during keepalive timeout, hangup.\n"={-1324604180:0}, "bad line quality"={106297093:0}, "driver error"={106297091:0}, "include/linux/netdevice.h"={106297092:0}, "sl%d"={39188230:0}, "slip"={-1177939549:0}, \old(LDV_IN_INTERRUPT)=0, \old(slip_devs)=null, \old(slip_devs)=null, \old(slip_maxdev)=256, __this_module={-2162689:201595904}, err=4294967273, jiffies=10031848786543626367, LDV_IN_INTERRUPT=1, sl={39712519:2400}, sl->outfill=0, sl_ldisc={39712519:0}, sl_netdev_ops={445305658:0}, slip_devs={39188231:0}, slip_maxdev=256, tmp=1, tmp___0=0, tmp___1={39712519:1456}, tmp___2=1, tty={39712519:1317}, tty={39712519:1317}] [L6225] COND FALSE !((unsigned int )sl->outfill != 0U) [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"={-1861475077:0}, "&sl->keepalive_timer"={-1861475073:0}, "&sl->outfill_timer"={-1861475078:0}, "0.8.4-NET3.019-NEWTTY"={-1324604166:0}, "<3>%s: tty discipline still running\n"={-1324604182:0}, "<3>SLIP: Can\'t allocate slip devices array.\n"={-1324604173:0}, "<3>SLIP: can\'t register line discipline (err = %d)\n"={-1324604177:0}, "<3>SLIP: can\'t unregister line discipline (err = %d)\n"={-1324604179:0}, "<4>%s: compressed packet ignored\n"={522906774:0}, "<4>%s: memory squeeze, dropping packet.\n"={-2041186554:0}, "<4>%s: transmit timed out, %s?\n"={39188225:0}, "<4>%s: truncating oversized transmit packet!\n"={-2041186556:0}, "<4>%s: unable to grow slip buffers, MTU change cancelled.\n"={106297094:0}, "<4>%s: xmit call when iface is down\n"={39188226:0}, "<6>%s: header compression turned on\n"={173405959:0}, "<6>CSLIP: code copyright 1989 Regents of the University of California.\n"={-1324604190:0}, "<6>netif_stop_queue() cannot be called before register_netdev()"={334438260:0}, "<6>SLIP linefill/keepalive option.\n"={-1324604189:0}, "<6>SLIP: version %s (dynamic channels, max=%d) (6 bit encapsulation enabled).\n"={-1324604181:0}, "<7>%s: no packets received during keepalive timeout, hangup.\n"={-1324604180:0}, "bad line quality"={106297093:0}, "driver error"={106297091:0}, "include/linux/netdevice.h"={106297092:0}, "sl%d"={39188230:0}, "slip"={-1177939549:0}, \old(LDV_IN_INTERRUPT)=0, \old(slip_devs)=null, \old(slip_devs)=null, \old(slip_maxdev)=256, __this_module={-2162689:201595904}, jiffies=10031848786543626367, LDV_IN_INTERRUPT=1, sl_ldisc={39712519:0}, sl_netdev_ops={445305658:0}, slip_devs={39188231:0}, slip_maxdev=256, slip_open(tty)=65536, tty={39712519:1317}, tty={39712519:1317}] [L7341] tmp = slip_open(tty) [L7342] ldv_func_res = tmp VAL ["&(&sl->lock)->rlock"={-1861475077:0}, "&sl->keepalive_timer"={-1861475073:0}, "&sl->outfill_timer"={-1861475078:0}, "0.8.4-NET3.019-NEWTTY"={-1324604166:0}, "<3>%s: tty discipline still running\n"={-1324604182:0}, "<3>SLIP: Can\'t allocate slip devices array.\n"={-1324604173:0}, "<3>SLIP: can\'t register line discipline (err = %d)\n"={-1324604177:0}, "<3>SLIP: can\'t unregister line discipline (err = %d)\n"={-1324604179:0}, "<4>%s: compressed packet ignored\n"={522906774:0}, "<4>%s: memory squeeze, dropping packet.\n"={-2041186554:0}, "<4>%s: transmit timed out, %s?\n"={39188225:0}, "<4>%s: truncating oversized transmit packet!\n"={-2041186556:0}, "<4>%s: unable to grow slip buffers, MTU change cancelled.\n"={106297094:0}, "<4>%s: xmit call when iface is down\n"={39188226:0}, "<6>%s: header compression turned on\n"={173405959:0}, "<6>CSLIP: code copyright 1989 Regents of the University of California.\n"={-1324604190:0}, "<6>netif_stop_queue() cannot be called before register_netdev()"={334438260:0}, "<6>SLIP linefill/keepalive option.\n"={-1324604189:0}, "<6>SLIP: version %s (dynamic channels, max=%d) (6 bit encapsulation enabled).\n"={-1324604181:0}, "<7>%s: no packets received during keepalive timeout, hangup.\n"={-1324604180:0}, "bad line quality"={106297093:0}, "driver error"={106297091:0}, "include/linux/netdevice.h"={106297092:0}, "sl%d"={39188230:0}, "slip"={-1177939549:0}, \old(LDV_IN_INTERRUPT)=0, \old(slip_devs)=null, \old(slip_devs)=null, \old(slip_maxdev)=256, __this_module={-2162689:201595904}, jiffies=10031848786543626367, ldv_func_res=65536, LDV_IN_INTERRUPT=1, sl_ldisc={39712519:0}, sl_netdev_ops={445305658:0}, slip_devs={39188231:0}, slip_maxdev=256, tmp=65536, tty={39712519:1317}, tty={39712519:1317}] [L7343] CALL ldv_check_callback_ret_val(ldv_func_res) VAL ["&(&sl->lock)->rlock"={-1861475077:0}, "&sl->keepalive_timer"={-1861475073:0}, "&sl->outfill_timer"={-1861475078:0}, "0.8.4-NET3.019-NEWTTY"={-1324604166:0}, "<3>%s: tty discipline still running\n"={-1324604182:0}, "<3>SLIP: Can\'t allocate slip devices array.\n"={-1324604173:0}, "<3>SLIP: can\'t register line discipline (err = %d)\n"={-1324604177:0}, "<3>SLIP: can\'t unregister line discipline (err = %d)\n"={-1324604179:0}, "<4>%s: compressed packet ignored\n"={522906774:0}, "<4>%s: memory squeeze, dropping packet.\n"={-2041186554:0}, "<4>%s: transmit timed out, %s?\n"={39188225:0}, "<4>%s: truncating oversized transmit packet!\n"={-2041186556:0}, "<4>%s: unable to grow slip buffers, MTU change cancelled.\n"={106297094:0}, "<4>%s: xmit call when iface is down\n"={39188226:0}, "<6>%s: header compression turned on\n"={173405959:0}, "<6>CSLIP: code copyright 1989 Regents of the University of California.\n"={-1324604190:0}, "<6>netif_stop_queue() cannot be called before register_netdev()"={334438260:0}, "<6>SLIP linefill/keepalive option.\n"={-1324604189:0}, "<6>SLIP: version %s (dynamic channels, max=%d) (6 bit encapsulation enabled).\n"={-1324604181:0}, "<7>%s: no packets received during keepalive timeout, hangup.\n"={-1324604180:0}, "bad line quality"={106297093:0}, "driver error"={106297091:0}, "include/linux/netdevice.h"={106297092:0}, "sl%d"={39188230:0}, "slip"={-1177939549:0}, \old(LDV_IN_INTERRUPT)=0, \old(ret_val)=65536, \old(slip_devs)=null, \old(slip_devs)=null, \old(slip_maxdev)=256, __this_module={-2162689:201595904}, jiffies=10031848786543626367, LDV_IN_INTERRUPT=1, sl_ldisc={39712519:0}, sl_netdev_ops={445305658:0}, slip_devs={39188231:0}, slip_maxdev=256] [L7360] COND FALSE !(ret_val <= 0) VAL ["&(&sl->lock)->rlock"={-1861475077:0}, "&sl->keepalive_timer"={-1861475073:0}, "&sl->outfill_timer"={-1861475078:0}, "0.8.4-NET3.019-NEWTTY"={-1324604166:0}, "<3>%s: tty discipline still running\n"={-1324604182:0}, "<3>SLIP: Can\'t allocate slip devices array.\n"={-1324604173:0}, "<3>SLIP: can\'t register line discipline (err = %d)\n"={-1324604177:0}, "<3>SLIP: can\'t unregister line discipline (err = %d)\n"={-1324604179:0}, "<4>%s: compressed packet ignored\n"={522906774:0}, "<4>%s: memory squeeze, dropping packet.\n"={-2041186554:0}, "<4>%s: transmit timed out, %s?\n"={39188225:0}, "<4>%s: truncating oversized transmit packet!\n"={-2041186556:0}, "<4>%s: unable to grow slip buffers, MTU change cancelled.\n"={106297094:0}, "<4>%s: xmit call when iface is down\n"={39188226:0}, "<6>%s: header compression turned on\n"={173405959:0}, "<6>CSLIP: code copyright 1989 Regents of the University of California.\n"={-1324604190:0}, "<6>netif_stop_queue() cannot be called before register_netdev()"={334438260:0}, "<6>SLIP linefill/keepalive option.\n"={-1324604189:0}, "<6>SLIP: version %s (dynamic channels, max=%d) (6 bit encapsulation enabled).\n"={-1324604181:0}, "<7>%s: no packets received during keepalive timeout, hangup.\n"={-1324604180:0}, "bad line quality"={106297093:0}, "driver error"={106297091:0}, "include/linux/netdevice.h"={106297092:0}, "sl%d"={39188230:0}, "slip"={-1177939549:0}, \old(LDV_IN_INTERRUPT)=0, \old(ret_val)=65536, \old(slip_devs)=null, \old(slip_devs)=null, \old(slip_maxdev)=256, __this_module={-2162689:201595904}, jiffies=10031848786543626367, LDV_IN_INTERRUPT=1, ret_val=65536, sl_ldisc={39712519:0}, sl_netdev_ops={445305658:0}, slip_devs={39188231:0}, slip_maxdev=256] [L7363] CALL ldv_error() VAL ["&(&sl->lock)->rlock"={-1861475077:0}, "&sl->keepalive_timer"={-1861475073:0}, "&sl->outfill_timer"={-1861475078:0}, "0.8.4-NET3.019-NEWTTY"={-1324604166:0}, "<3>%s: tty discipline still running\n"={-1324604182:0}, "<3>SLIP: Can\'t allocate slip devices array.\n"={-1324604173:0}, "<3>SLIP: can\'t register line discipline (err = %d)\n"={-1324604177:0}, "<3>SLIP: can\'t unregister line discipline (err = %d)\n"={-1324604179:0}, "<4>%s: compressed packet ignored\n"={522906774:0}, "<4>%s: memory squeeze, dropping packet.\n"={-2041186554:0}, "<4>%s: transmit timed out, %s?\n"={39188225:0}, "<4>%s: truncating oversized transmit packet!\n"={-2041186556:0}, "<4>%s: unable to grow slip buffers, MTU change cancelled.\n"={106297094:0}, "<4>%s: xmit call when iface is down\n"={39188226:0}, "<6>%s: header compression turned on\n"={173405959:0}, "<6>CSLIP: code copyright 1989 Regents of the University of California.\n"={-1324604190:0}, "<6>netif_stop_queue() cannot be called before register_netdev()"={334438260:0}, "<6>SLIP linefill/keepalive option.\n"={-1324604189:0}, "<6>SLIP: version %s (dynamic channels, max=%d) (6 bit encapsulation enabled).\n"={-1324604181:0}, "<7>%s: no packets received during keepalive timeout, hangup.\n"={-1324604180:0}, "bad line quality"={106297093:0}, "driver error"={106297091:0}, "include/linux/netdevice.h"={106297092:0}, "sl%d"={39188230:0}, "slip"={-1177939549:0}, \old(LDV_IN_INTERRUPT)=0, \old(slip_devs)=null, \old(slip_devs)=null, \old(slip_maxdev)=256, __this_module={-2162689:201595904}, jiffies=10031848786543626367, LDV_IN_INTERRUPT=1, sl_ldisc={39712519:0}, sl_netdev_ops={445305658:0}, slip_devs={39188231:0}, slip_maxdev=256] [L7352] __VERIFIER_error() VAL ["&(&sl->lock)->rlock"={-1861475077:0}, "&sl->keepalive_timer"={-1861475073:0}, "&sl->outfill_timer"={-1861475078:0}, "0.8.4-NET3.019-NEWTTY"={-1324604166:0}, "<3>%s: tty discipline still running\n"={-1324604182:0}, "<3>SLIP: Can\'t allocate slip devices array.\n"={-1324604173:0}, "<3>SLIP: can\'t register line discipline (err = %d)\n"={-1324604177:0}, "<3>SLIP: can\'t unregister line discipline (err = %d)\n"={-1324604179:0}, "<4>%s: compressed packet ignored\n"={522906774:0}, "<4>%s: memory squeeze, dropping packet.\n"={-2041186554:0}, "<4>%s: transmit timed out, %s?\n"={39188225:0}, "<4>%s: truncating oversized transmit packet!\n"={-2041186556:0}, "<4>%s: unable to grow slip buffers, MTU change cancelled.\n"={106297094:0}, "<4>%s: xmit call when iface is down\n"={39188226:0}, "<6>%s: header compression turned on\n"={173405959:0}, "<6>CSLIP: code copyright 1989 Regents of the University of California.\n"={-1324604190:0}, "<6>netif_stop_queue() cannot be called before register_netdev()"={334438260:0}, "<6>SLIP linefill/keepalive option.\n"={-1324604189:0}, "<6>SLIP: version %s (dynamic channels, max=%d) (6 bit encapsulation enabled).\n"={-1324604181:0}, "<7>%s: no packets received during keepalive timeout, hangup.\n"={-1324604180:0}, "bad line quality"={106297093:0}, "driver error"={106297091:0}, "include/linux/netdevice.h"={106297092:0}, "sl%d"={39188230:0}, "slip"={-1177939549:0}, \old(LDV_IN_INTERRUPT)=0, \old(slip_devs)=null, \old(slip_devs)=null, \old(slip_maxdev)=256, __this_module={-2162689:201595904}, jiffies=10031848786543626367, LDV_IN_INTERRUPT=1, sl_ldisc={39712519:0}, sl_netdev_ops={445305658:0}, slip_devs={39188231:0}, slip_maxdev=256] - StatisticsResult: Ultimate Automizer benchmark data CFG has 77 procedures, 945 locations, 1 error locations. UNSAFE Result, 471.6s OverallTime, 15 OverallIterations, 1 TraceHistogramMax, 67.2s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 16921 SDtfs, 9781 SDslu, 48522 SDs, 0 SdLazy, 15531 SolverSat, 3107 SolverUnsat, 20 SolverUnknown, 0 SolverNotchecked, 62.9s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 1400 GetRequests, 1306 SyntacticMatches, 3 SemanticMatches, 91 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 127 ImplicationChecksByTransitivity, 0.9s 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, 14 MinimizatonAttempts, 137 StatesRemovedByMinimization, 10 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TraceCheckStatistics: 0.6s SsaConstructionTime, 196.5s SatisfiabilityAnalysisTime, 1.6s InterpolantComputationTime, 1409 NumberOfCodeBlocks, 1409 NumberOfCodeBlocksAsserted, 16 NumberOfCheckSat, 1361 ConstructedInterpolants, 0 QuantifiedInterpolants, 232351 SizeOfPredicates, 33 NumberOfNonLiveVariables, 6820 ConjunctsInSsa, 106 ConjunctsInUnsatCore, 16 InterpolantComputations, 14 PerfectInterpolantSequences, 1/3 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be incorrect! Received shutdown request...