./Ultimate.py --spec ../../sv-benchmarks/c/Systems_DeviceDriversLinux64_ReachSafety.prp --file ../../sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wan--hdlc_x25.ko-entry_point_true-unreach-call.cil.out.c --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 1dbac8bc Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_24694a34-05e9-4ac0-83d7-2c6ae6909289/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_24694a34-05e9-4ac0-83d7-2c6ae6909289/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_24694a34-05e9-4ac0-83d7-2c6ae6909289/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_24694a34-05e9-4ac0-83d7-2c6ae6909289/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wan--hdlc_x25.ko-entry_point_true-unreach-call.cil.out.c -s /tmp/vcloud-vcloud-master/worker/working_dir_24694a34-05e9-4ac0-83d7-2c6ae6909289/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_24694a34-05e9-4ac0-83d7-2c6ae6909289/bin-2019/uautomizer --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash a0dfbb31ff817e1b94b3a37939f003cd6791ff83 ......................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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 0.1.23-1dbac8b [2018-10-27 00:40:41,263 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-27 00:40:41,265 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-27 00:40:41,274 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-27 00:40:41,274 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-27 00:40:41,275 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-27 00:40:41,276 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-27 00:40:41,277 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-27 00:40:41,278 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-27 00:40:41,279 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-27 00:40:41,280 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-27 00:40:41,280 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-27 00:40:41,281 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-27 00:40:41,282 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-27 00:40:41,282 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-27 00:40:41,283 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-27 00:40:41,284 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-27 00:40:41,285 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-27 00:40:41,286 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-27 00:40:41,288 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-27 00:40:41,289 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-27 00:40:41,289 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-27 00:40:41,291 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-27 00:40:41,292 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-27 00:40:41,292 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-27 00:40:41,292 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-27 00:40:41,293 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-27 00:40:41,294 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-27 00:40:41,295 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-27 00:40:41,295 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-27 00:40:41,296 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-27 00:40:41,296 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-27 00:40:41,296 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-27 00:40:41,297 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-27 00:40:41,297 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-27 00:40:41,298 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-27 00:40:41,298 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_24694a34-05e9-4ac0-83d7-2c6ae6909289/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf [2018-10-27 00:40:41,313 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-27 00:40:41,317 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-27 00:40:41,318 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-27 00:40:41,318 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-27 00:40:41,318 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-27 00:40:41,318 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-27 00:40:41,319 INFO L133 SettingsManager]: * Use SBE=true [2018-10-27 00:40:41,319 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-27 00:40:41,319 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-27 00:40:41,319 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-27 00:40:41,319 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-27 00:40:41,319 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-27 00:40:41,319 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-27 00:40:41,320 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-27 00:40:41,320 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-27 00:40:41,322 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-27 00:40:41,322 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-27 00:40:41,322 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-27 00:40:41,322 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-27 00:40:41,323 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-27 00:40:41,323 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-27 00:40:41,323 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-27 00:40:41,323 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-27 00:40:41,324 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-10-27 00:40:41,324 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-27 00:40:41,324 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-27 00:40:41,324 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-27 00:40:41,324 INFO L133 SettingsManager]: * To the following directory=dump/ Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/working_dir_24694a34-05e9-4ac0-83d7-2c6ae6909289/bin-2019/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a0dfbb31ff817e1b94b3a37939f003cd6791ff83 [2018-10-27 00:40:41,363 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-27 00:40:41,377 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-27 00:40:41,382 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-27 00:40:41,383 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-27 00:40:41,384 INFO L276 PluginConnector]: CDTParser initialized [2018-10-27 00:40:41,384 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_24694a34-05e9-4ac0-83d7-2c6ae6909289/bin-2019/uautomizer/../../sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wan--hdlc_x25.ko-entry_point_true-unreach-call.cil.out.c [2018-10-27 00:40:41,433 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_24694a34-05e9-4ac0-83d7-2c6ae6909289/bin-2019/uautomizer/data/b8d642c90/892b4e60f3a34fa996b7013e79c6e52d/FLAGcd0359bbc [2018-10-27 00:40:42,064 INFO L298 CDTParser]: Found 1 translation units. [2018-10-27 00:40:42,065 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_24694a34-05e9-4ac0-83d7-2c6ae6909289/sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wan--hdlc_x25.ko-entry_point_true-unreach-call.cil.out.c [2018-10-27 00:40:42,092 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_24694a34-05e9-4ac0-83d7-2c6ae6909289/bin-2019/uautomizer/data/b8d642c90/892b4e60f3a34fa996b7013e79c6e52d/FLAGcd0359bbc [2018-10-27 00:40:42,103 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_24694a34-05e9-4ac0-83d7-2c6ae6909289/bin-2019/uautomizer/data/b8d642c90/892b4e60f3a34fa996b7013e79c6e52d [2018-10-27 00:40:42,106 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-27 00:40:42,107 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-10-27 00:40:42,108 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-27 00:40:42,109 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-27 00:40:42,112 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-27 00:40:42,112 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.10 12:40:42" (1/1) ... [2018-10-27 00:40:42,115 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@b5a0b3b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 12:40:42, skipping insertion in model container [2018-10-27 00:40:42,115 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.10 12:40:42" (1/1) ... [2018-10-27 00:40:42,123 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-27 00:40:42,222 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-27 00:40:43,587 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-27 00:40:43,611 INFO L189 MainTranslator]: Completed pre-run [2018-10-27 00:40:44,158 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-27 00:40:44,225 INFO L193 MainTranslator]: Completed translation [2018-10-27 00:40:44,225 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 12:40:44 WrapperNode [2018-10-27 00:40:44,226 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-27 00:40:44,227 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-27 00:40:44,227 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-27 00:40:44,227 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-27 00:40:44,240 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 12:40:44" (1/1) ... [2018-10-27 00:40:44,240 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 12:40:44" (1/1) ... [2018-10-27 00:40:44,262 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 12:40:44" (1/1) ... [2018-10-27 00:40:44,262 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 12:40:44" (1/1) ... [2018-10-27 00:40:44,293 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 12:40:44" (1/1) ... [2018-10-27 00:40:44,302 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 12:40:44" (1/1) ... [2018-10-27 00:40:44,308 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 12:40:44" (1/1) ... [2018-10-27 00:40:44,315 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-27 00:40:44,315 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-10-27 00:40:44,315 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-10-27 00:40:44,315 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-10-27 00:40:44,317 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 12:40:44" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_24694a34-05e9-4ac0-83d7-2c6ae6909289/bin-2019/uautomizer/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-27 00:40:44,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-10-27 00:40:44,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-10-27 00:40:44,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~~netdev_tx_t~0 [2018-10-27 00:40:44,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~int~TO~int [2018-10-27 00:40:44,355 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2018-10-27 00:40:44,355 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2018-10-27 00:40:44,355 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2018-10-27 00:40:44,355 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_cloned [2018-10-27 00:40:44,356 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_shared [2018-10-27 00:40:44,356 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_share_check [2018-10-27 00:40:44,356 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headroom [2018-10-27 00:40:44,356 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reset_mac_header [2018-10-27 00:40:44,356 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_cow [2018-10-27 00:40:44,356 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_cow [2018-10-27 00:40:44,356 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_successful_zalloc [2018-10-27 00:40:44,356 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2018-10-27 00:40:44,357 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2018-10-27 00:40:44,357 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2018-10-27 00:40:44,357 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2018-10-27 00:40:44,357 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2018-10-27 00:40:44,357 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2018-10-27 00:40:44,357 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2018-10-27 00:40:44,358 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2018-10-27 00:40:44,358 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2018-10-27 00:40:44,358 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2018-10-27 00:40:44,358 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2018-10-27 00:40:44,358 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_dormant_off [2018-10-27 00:40:44,358 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_to_hdlc [2018-10-27 00:40:44,358 INFO L138 BoogieDeclarations]: Found implementation of procedure x25_type_trans [2018-10-27 00:40:44,358 INFO L138 BoogieDeclarations]: Found implementation of procedure x25_connect_disconnect [2018-10-27 00:40:44,358 INFO L138 BoogieDeclarations]: Found implementation of procedure x25_connected [2018-10-27 00:40:44,358 INFO L138 BoogieDeclarations]: Found implementation of procedure x25_disconnected [2018-10-27 00:40:44,359 INFO L138 BoogieDeclarations]: Found implementation of procedure x25_data_indication [2018-10-27 00:40:44,359 INFO L138 BoogieDeclarations]: Found implementation of procedure x25_data_transmit [2018-10-27 00:40:44,359 INFO L138 BoogieDeclarations]: Found implementation of procedure x25_xmit [2018-10-27 00:40:44,359 INFO L138 BoogieDeclarations]: Found implementation of procedure x25_open [2018-10-27 00:40:44,359 INFO L138 BoogieDeclarations]: Found implementation of procedure x25_close [2018-10-27 00:40:44,359 INFO L138 BoogieDeclarations]: Found implementation of procedure x25_rx [2018-10-27 00:40:44,359 INFO L138 BoogieDeclarations]: Found implementation of procedure x25_ioctl [2018-10-27 00:40:44,359 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_init [2018-10-27 00:40:44,359 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_exit [2018-10-27 00:40:44,359 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_hdlc_proto_1 [2018-10-27 00:40:44,359 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-10-27 00:40:44,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_consume_skb_5 [2018-10-27 00:40:44,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_6 [2018-10-27 00:40:44,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_7 [2018-10-27 00:40:44,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_8 [2018-10-27 00:40:44,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_11 [2018-10-27 00:40:44,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_alloc_skb_12 [2018-10-27 00:40:44,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_netif_rx_13 [2018-10-27 00:40:44,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_netif_rx_14 [2018-10-27 00:40:44,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_init [2018-10-27 00:40:44,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_add [2018-10-27 00:40:44,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_remove [2018-10-27 00:40:44,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_contains [2018-10-27 00:40:44,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_is_empty [2018-10-27 00:40:44,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2018-10-27 00:40:44,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2018-10-27 00:40:44,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2018-10-27 00:40:44,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2018-10-27 00:40:44,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_alloc [2018-10-27 00:40:44,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2018-10-27 00:40:44,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_free [2018-10-27 00:40:44,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_free_int [2018-10-27 00:40:44,366 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_alloc_skb [2018-10-27 00:40:44,366 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_netdev_alloc_skb [2018-10-27 00:40:44,366 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_current [2018-10-27 00:40:44,366 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2018-10-27 00:40:44,366 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2018-10-27 00:40:44,367 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-10-27 00:40:44,367 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2018-10-27 00:40:44,367 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2018-10-27 00:40:44,367 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2018-10-27 00:40:44,367 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2018-10-27 00:40:44,367 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-10-27 00:40:44,367 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2018-10-27 00:40:44,367 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_6 [2018-10-27 00:40:44,367 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_7 [2018-10-27 00:40:44,368 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_8 [2018-10-27 00:40:44,368 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_11 [2018-10-27 00:40:44,368 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_consume_skb_5 [2018-10-27 00:40:44,368 INFO L130 BoogieDeclarations]: Found specification of procedure skb_clone [2018-10-27 00:40:44,368 INFO L130 BoogieDeclarations]: Found specification of procedure pskb_expand_head [2018-10-27 00:40:44,368 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2018-10-27 00:40:44,368 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-10-27 00:40:44,368 INFO L130 BoogieDeclarations]: Found specification of procedure skb_cloned [2018-10-27 00:40:44,368 INFO L130 BoogieDeclarations]: Found specification of procedure skb_shared [2018-10-27 00:40:44,368 INFO L130 BoogieDeclarations]: Found specification of procedure skb_share_check [2018-10-27 00:40:44,369 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-10-27 00:40:44,369 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2018-10-27 00:40:44,369 INFO L130 BoogieDeclarations]: Found specification of procedure skb_push [2018-10-27 00:40:44,369 INFO L130 BoogieDeclarations]: Found specification of procedure skb_pull [2018-10-27 00:40:44,369 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headroom [2018-10-27 00:40:44,369 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reset_mac_header [2018-10-27 00:40:44,369 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-10-27 00:40:44,369 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_alloc_skb_12 [2018-10-27 00:40:44,369 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_cow [2018-10-27 00:40:44,374 INFO L130 BoogieDeclarations]: Found specification of procedure skb_cow [2018-10-27 00:40:44,374 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_alloc [2018-10-27 00:40:44,374 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_free [2018-10-27 00:40:44,374 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_free_int [2018-10-27 00:40:44,374 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2018-10-27 00:40:44,375 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2018-10-27 00:40:44,375 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-10-27 00:40:44,375 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2018-10-27 00:40:44,375 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2018-10-27 00:40:44,375 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2018-10-27 00:40:44,375 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_successful_zalloc [2018-10-27 00:40:44,375 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2018-10-27 00:40:44,375 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2018-10-27 00:40:44,375 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2018-10-27 00:40:44,375 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2018-10-27 00:40:44,377 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2018-10-27 00:40:44,377 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2018-10-27 00:40:44,377 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2018-10-27 00:40:44,377 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2018-10-27 00:40:44,377 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2018-10-27 00:40:44,378 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_hdlc_proto_1 [2018-10-27 00:40:44,378 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2018-10-27 00:40:44,379 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_any [2018-10-27 00:40:44,379 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2018-10-27 00:40:44,379 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_netif_rx_13 [2018-10-27 00:40:44,379 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_netif_rx_14 [2018-10-27 00:40:44,379 INFO L130 BoogieDeclarations]: Found specification of procedure linkwatch_fire_event [2018-10-27 00:40:44,379 INFO L130 BoogieDeclarations]: Found specification of procedure netif_dormant_off [2018-10-27 00:40:44,379 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2018-10-27 00:40:44,379 INFO L130 BoogieDeclarations]: Found specification of procedure register_hdlc_protocol [2018-10-27 00:40:44,379 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_hdlc_protocol [2018-10-27 00:40:44,379 INFO L130 BoogieDeclarations]: Found specification of procedure dev_to_hdlc [2018-10-27 00:40:44,380 INFO L130 BoogieDeclarations]: Found specification of procedure attach_hdlc_protocol [2018-10-27 00:40:44,380 INFO L130 BoogieDeclarations]: Found specification of procedure lapb_register [2018-10-27 00:40:44,380 INFO L130 BoogieDeclarations]: Found specification of procedure lapb_unregister [2018-10-27 00:40:44,380 INFO L130 BoogieDeclarations]: Found specification of procedure lapb_connect_request [2018-10-27 00:40:44,380 INFO L130 BoogieDeclarations]: Found specification of procedure lapb_disconnect_request [2018-10-27 00:40:44,380 INFO L130 BoogieDeclarations]: Found specification of procedure lapb_data_request [2018-10-27 00:40:44,380 INFO L130 BoogieDeclarations]: Found specification of procedure lapb_data_received [2018-10-27 00:40:44,380 INFO L130 BoogieDeclarations]: Found specification of procedure x25_type_trans [2018-10-27 00:40:44,380 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-10-27 00:40:44,381 INFO L130 BoogieDeclarations]: Found specification of procedure x25_ioctl [2018-10-27 00:40:44,381 INFO L130 BoogieDeclarations]: Found specification of procedure x25_connect_disconnect [2018-10-27 00:40:44,381 INFO L130 BoogieDeclarations]: Found specification of procedure x25_connected [2018-10-27 00:40:44,381 INFO L130 BoogieDeclarations]: Found specification of procedure x25_disconnected [2018-10-27 00:40:44,381 INFO L130 BoogieDeclarations]: Found specification of procedure x25_data_indication [2018-10-27 00:40:44,381 INFO L130 BoogieDeclarations]: Found specification of procedure x25_data_transmit [2018-10-27 00:40:44,381 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~~netdev_tx_t~0 [2018-10-27 00:40:44,381 INFO L130 BoogieDeclarations]: Found specification of procedure x25_xmit [2018-10-27 00:40:44,381 INFO L130 BoogieDeclarations]: Found specification of procedure x25_open [2018-10-27 00:40:44,381 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-10-27 00:40:44,385 INFO L130 BoogieDeclarations]: Found specification of procedure x25_close [2018-10-27 00:40:44,385 INFO L130 BoogieDeclarations]: Found specification of procedure x25_rx [2018-10-27 00:40:44,386 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~int~TO~int [2018-10-27 00:40:44,386 INFO L130 BoogieDeclarations]: Found specification of procedure mod_init [2018-10-27 00:40:44,386 INFO L130 BoogieDeclarations]: Found specification of procedure mod_exit [2018-10-27 00:40:44,386 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2018-10-27 00:40:44,386 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2018-10-27 00:40:44,386 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-10-27 00:40:44,386 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_init [2018-10-27 00:40:44,386 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_add [2018-10-27 00:40:44,386 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_remove [2018-10-27 00:40:44,387 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_contains [2018-10-27 00:40:44,387 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_is_empty [2018-10-27 00:40:44,387 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2018-10-27 00:40:44,387 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2018-10-27 00:40:44,387 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2018-10-27 00:40:44,387 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2018-10-27 00:40:44,387 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_netdev_alloc_skb [2018-10-27 00:40:44,387 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_alloc_skb [2018-10-27 00:40:44,387 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_current [2018-10-27 00:40:44,388 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-10-27 00:40:44,388 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-10-27 00:40:44,388 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2018-10-27 00:40:46,373 INFO L341 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-10-27 00:40:46,374 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.10 12:40:46 BoogieIcfgContainer [2018-10-27 00:40:46,374 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-10-27 00:40:46,375 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-10-27 00:40:46,375 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-10-27 00:40:46,378 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-10-27 00:40:46,378 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 27.10 12:40:42" (1/3) ... [2018-10-27 00:40:46,379 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@d81099 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 27.10 12:40:46, skipping insertion in model container [2018-10-27 00:40:46,379 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 12:40:44" (2/3) ... [2018-10-27 00:40:46,379 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@d81099 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 27.10 12:40:46, skipping insertion in model container [2018-10-27 00:40:46,380 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.10 12:40:46" (3/3) ... [2018-10-27 00:40:46,381 INFO L112 eAbstractionObserver]: Analyzing ICFG 205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wan--hdlc_x25.ko-entry_point_true-unreach-call.cil.out.c [2018-10-27 00:40:46,389 INFO L136 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-10-27 00:40:46,397 INFO L148 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-10-27 00:40:46,408 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-10-27 00:40:46,437 INFO L135 ementStrategyFactory]: Using default assertion order modulation [2018-10-27 00:40:46,438 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-10-27 00:40:46,438 INFO L383 AbstractCegarLoop]: Hoare is true [2018-10-27 00:40:46,438 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-10-27 00:40:46,438 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-10-27 00:40:46,438 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-10-27 00:40:46,439 INFO L387 AbstractCegarLoop]: Difference is false [2018-10-27 00:40:46,439 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-10-27 00:40:46,439 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-10-27 00:40:46,462 INFO L276 IsEmpty]: Start isEmpty. Operand 482 states. [2018-10-27 00:40:46,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2018-10-27 00:40:46,471 INFO L367 BasicCegarLoop]: Found error trace [2018-10-27 00:40:46,472 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] [2018-10-27 00:40:46,474 INFO L424 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-27 00:40:46,479 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-27 00:40:46,479 INFO L82 PathProgramCache]: Analyzing trace with hash -126228676, now seen corresponding path program 1 times [2018-10-27 00:40:46,481 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-27 00:40:46,481 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-27 00:40:46,531 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-27 00:40:46,531 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-27 00:40:46,531 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-27 00:40:46,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-27 00:40:46,845 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-27 00:40:46,847 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-27 00:40:46,848 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-10-27 00:40:46,852 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-10-27 00:40:46,864 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-10-27 00:40:46,864 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-10-27 00:40:46,867 INFO L87 Difference]: Start difference. First operand 482 states. Second operand 3 states. [2018-10-27 00:40:47,147 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-27 00:40:47,148 INFO L93 Difference]: Finished difference Result 1082 states and 1357 transitions. [2018-10-27 00:40:47,148 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-10-27 00:40:47,149 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 81 [2018-10-27 00:40:47,150 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-27 00:40:47,179 INFO L225 Difference]: With dead ends: 1082 [2018-10-27 00:40:47,180 INFO L226 Difference]: Without dead ends: 709 [2018-10-27 00:40:47,190 INFO L605 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 [2018-10-27 00:40:47,206 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 709 states. [2018-10-27 00:40:47,298 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 709 to 709. [2018-10-27 00:40:47,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 709 states. [2018-10-27 00:40:47,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 709 states to 709 states and 841 transitions. [2018-10-27 00:40:47,312 INFO L78 Accepts]: Start accepts. Automaton has 709 states and 841 transitions. Word has length 81 [2018-10-27 00:40:47,313 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-27 00:40:47,313 INFO L481 AbstractCegarLoop]: Abstraction has 709 states and 841 transitions. [2018-10-27 00:40:47,313 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-10-27 00:40:47,313 INFO L276 IsEmpty]: Start isEmpty. Operand 709 states and 841 transitions. [2018-10-27 00:40:47,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2018-10-27 00:40:47,319 INFO L367 BasicCegarLoop]: Found error trace [2018-10-27 00:40:47,320 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] [2018-10-27 00:40:47,320 INFO L424 AbstractCegarLoop]: === Iteration 2 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-27 00:40:47,320 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-27 00:40:47,320 INFO L82 PathProgramCache]: Analyzing trace with hash 1666192721, now seen corresponding path program 1 times [2018-10-27 00:40:47,320 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-27 00:40:47,321 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-27 00:40:47,334 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-27 00:40:47,335 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-27 00:40:47,335 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-27 00:40:47,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-27 00:40:47,508 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-27 00:40:47,509 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-27 00:40:47,509 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-10-27 00:40:47,511 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-10-27 00:40:47,511 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-10-27 00:40:47,512 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-10-27 00:40:47,512 INFO L87 Difference]: Start difference. First operand 709 states and 841 transitions. Second operand 5 states. [2018-10-27 00:40:47,843 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-27 00:40:47,843 INFO L93 Difference]: Finished difference Result 1367 states and 1629 transitions. [2018-10-27 00:40:47,844 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-10-27 00:40:47,845 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 85 [2018-10-27 00:40:47,845 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-27 00:40:47,849 INFO L225 Difference]: With dead ends: 1367 [2018-10-27 00:40:47,851 INFO L226 Difference]: Without dead ends: 708 [2018-10-27 00:40:47,853 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2018-10-27 00:40:47,854 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 708 states. [2018-10-27 00:40:47,901 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 708 to 708. [2018-10-27 00:40:47,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 708 states. [2018-10-27 00:40:47,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 708 states to 708 states and 837 transitions. [2018-10-27 00:40:47,950 INFO L78 Accepts]: Start accepts. Automaton has 708 states and 837 transitions. Word has length 85 [2018-10-27 00:40:47,951 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-27 00:40:47,951 INFO L481 AbstractCegarLoop]: Abstraction has 708 states and 837 transitions. [2018-10-27 00:40:47,951 INFO L482 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-10-27 00:40:47,951 INFO L276 IsEmpty]: Start isEmpty. Operand 708 states and 837 transitions. [2018-10-27 00:40:47,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2018-10-27 00:40:47,966 INFO L367 BasicCegarLoop]: Found error trace [2018-10-27 00:40:47,967 INFO L375 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-27 00:40:47,967 INFO L424 AbstractCegarLoop]: === Iteration 3 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-27 00:40:47,968 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-27 00:40:47,968 INFO L82 PathProgramCache]: Analyzing trace with hash 1281512385, now seen corresponding path program 1 times [2018-10-27 00:40:47,968 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-27 00:40:47,968 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-27 00:40:47,974 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-27 00:40:47,976 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-27 00:40:47,981 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-27 00:40:48,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-27 00:40:48,580 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2018-10-27 00:40:48,581 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-10-27 00:40:48,581 INFO L225 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_24694a34-05e9-4ac0-83d7-2c6ae6909289/bin-2019/uautomizer/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-10-27 00:40:48,601 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-27 00:40:48,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-27 00:40:48,729 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-10-27 00:40:49,167 WARN L179 SmtUtils]: Spent 260.00 ms on a formula simplification. DAG size of input: 12 DAG size of output: 7 [2018-10-27 00:40:49,577 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2018-10-27 00:40:49,605 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-10-27 00:40:49,606 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [7] total 10 [2018-10-27 00:40:49,606 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states [2018-10-27 00:40:49,606 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2018-10-27 00:40:49,607 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=69, Unknown=0, NotChecked=0, Total=90 [2018-10-27 00:40:49,607 INFO L87 Difference]: Start difference. First operand 708 states and 837 transitions. Second operand 10 states. [2018-10-27 00:40:51,050 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-27 00:40:51,050 INFO L93 Difference]: Finished difference Result 2029 states and 2475 transitions. [2018-10-27 00:40:51,051 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2018-10-27 00:40:51,051 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 124 [2018-10-27 00:40:51,051 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-27 00:40:51,057 INFO L225 Difference]: With dead ends: 2029 [2018-10-27 00:40:51,057 INFO L226 Difference]: Without dead ends: 1358 [2018-10-27 00:40:51,061 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 135 GetRequests, 124 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 13 ImplicationChecksByTransitivity, 1.3s TimeCoverageRelationStatistics Valid=35, Invalid=121, Unknown=0, NotChecked=0, Total=156 [2018-10-27 00:40:51,062 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1358 states. [2018-10-27 00:40:51,109 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1358 to 1358. [2018-10-27 00:40:51,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1358 states. [2018-10-27 00:40:51,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1358 states to 1358 states and 1655 transitions. [2018-10-27 00:40:51,116 INFO L78 Accepts]: Start accepts. Automaton has 1358 states and 1655 transitions. Word has length 124 [2018-10-27 00:40:51,116 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-27 00:40:51,116 INFO L481 AbstractCegarLoop]: Abstraction has 1358 states and 1655 transitions. [2018-10-27 00:40:51,116 INFO L482 AbstractCegarLoop]: Interpolant automaton has 10 states. [2018-10-27 00:40:51,117 INFO L276 IsEmpty]: Start isEmpty. Operand 1358 states and 1655 transitions. [2018-10-27 00:40:51,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2018-10-27 00:40:51,122 INFO L367 BasicCegarLoop]: Found error trace [2018-10-27 00:40:51,122 INFO L375 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-27 00:40:51,122 INFO L424 AbstractCegarLoop]: === Iteration 4 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-27 00:40:51,123 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-27 00:40:51,123 INFO L82 PathProgramCache]: Analyzing trace with hash -968251197, now seen corresponding path program 1 times [2018-10-27 00:40:51,123 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-27 00:40:51,123 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-27 00:40:51,127 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-27 00:40:51,128 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-27 00:40:51,128 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-27 00:40:51,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-27 00:40:51,273 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2018-10-27 00:40:51,273 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-27 00:40:51,274 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-10-27 00:40:51,275 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-10-27 00:40:51,276 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-10-27 00:40:51,276 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-10-27 00:40:51,276 INFO L87 Difference]: Start difference. First operand 1358 states and 1655 transitions. Second operand 3 states. [2018-10-27 00:40:51,741 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-27 00:40:51,741 INFO L93 Difference]: Finished difference Result 3800 states and 4645 transitions. [2018-10-27 00:40:51,741 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-10-27 00:40:51,742 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 163 [2018-10-27 00:40:51,742 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-27 00:40:51,755 INFO L225 Difference]: With dead ends: 3800 [2018-10-27 00:40:51,755 INFO L226 Difference]: Without dead ends: 2492 [2018-10-27 00:40:51,759 INFO L605 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 [2018-10-27 00:40:51,762 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2492 states. [2018-10-27 00:40:51,848 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2492 to 2460. [2018-10-27 00:40:51,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2460 states. [2018-10-27 00:40:51,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2460 states to 2460 states and 2974 transitions. [2018-10-27 00:40:51,857 INFO L78 Accepts]: Start accepts. Automaton has 2460 states and 2974 transitions. Word has length 163 [2018-10-27 00:40:51,858 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-27 00:40:51,859 INFO L481 AbstractCegarLoop]: Abstraction has 2460 states and 2974 transitions. [2018-10-27 00:40:51,859 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-10-27 00:40:51,859 INFO L276 IsEmpty]: Start isEmpty. Operand 2460 states and 2974 transitions. [2018-10-27 00:40:51,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2018-10-27 00:40:51,869 INFO L367 BasicCegarLoop]: Found error trace [2018-10-27 00:40:51,870 INFO L375 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-27 00:40:51,870 INFO L424 AbstractCegarLoop]: === Iteration 5 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-27 00:40:51,870 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-27 00:40:51,870 INFO L82 PathProgramCache]: Analyzing trace with hash -1345459153, now seen corresponding path program 1 times [2018-10-27 00:40:51,870 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-27 00:40:51,870 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-27 00:40:51,874 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-27 00:40:51,875 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-27 00:40:51,875 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-27 00:40:51,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-27 00:40:52,028 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2018-10-27 00:40:52,029 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-27 00:40:52,029 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-10-27 00:40:52,029 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-10-27 00:40:52,029 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-10-27 00:40:52,029 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-10-27 00:40:52,031 INFO L87 Difference]: Start difference. First operand 2460 states and 2974 transitions. Second operand 3 states. [2018-10-27 00:40:52,475 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-27 00:40:52,475 INFO L93 Difference]: Finished difference Result 3769 states and 4565 transitions. [2018-10-27 00:40:52,476 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-10-27 00:40:52,476 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 163 [2018-10-27 00:40:52,477 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-27 00:40:52,484 INFO L225 Difference]: With dead ends: 3769 [2018-10-27 00:40:52,484 INFO L226 Difference]: Without dead ends: 1359 [2018-10-27 00:40:52,489 INFO L605 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 [2018-10-27 00:40:52,491 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1359 states. [2018-10-27 00:40:52,534 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1359 to 1329. [2018-10-27 00:40:52,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1329 states. [2018-10-27 00:40:52,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1329 states to 1329 states and 1610 transitions. [2018-10-27 00:40:52,539 INFO L78 Accepts]: Start accepts. Automaton has 1329 states and 1610 transitions. Word has length 163 [2018-10-27 00:40:52,539 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-27 00:40:52,540 INFO L481 AbstractCegarLoop]: Abstraction has 1329 states and 1610 transitions. [2018-10-27 00:40:52,540 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-10-27 00:40:52,540 INFO L276 IsEmpty]: Start isEmpty. Operand 1329 states and 1610 transitions. [2018-10-27 00:40:52,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2018-10-27 00:40:52,544 INFO L367 BasicCegarLoop]: Found error trace [2018-10-27 00:40:52,544 INFO L375 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-27 00:40:52,545 INFO L424 AbstractCegarLoop]: === Iteration 6 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-27 00:40:52,545 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-27 00:40:52,545 INFO L82 PathProgramCache]: Analyzing trace with hash -1545283896, now seen corresponding path program 1 times [2018-10-27 00:40:52,545 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-27 00:40:52,545 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-27 00:40:52,548 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-27 00:40:52,549 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-27 00:40:52,549 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-27 00:40:52,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-27 00:40:52,689 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2018-10-27 00:40:52,689 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-27 00:40:52,690 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-10-27 00:40:52,690 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-10-27 00:40:52,690 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-10-27 00:40:52,691 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-10-27 00:40:52,691 INFO L87 Difference]: Start difference. First operand 1329 states and 1610 transitions. Second operand 3 states. [2018-10-27 00:40:52,766 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-27 00:40:52,766 INFO L93 Difference]: Finished difference Result 1991 states and 2467 transitions. [2018-10-27 00:40:52,767 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-10-27 00:40:52,767 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 161 [2018-10-27 00:40:52,768 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-27 00:40:52,772 INFO L225 Difference]: With dead ends: 1991 [2018-10-27 00:40:52,772 INFO L226 Difference]: Without dead ends: 1337 [2018-10-27 00:40:52,777 INFO L605 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 [2018-10-27 00:40:52,779 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1337 states. [2018-10-27 00:40:52,819 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1337 to 1333. [2018-10-27 00:40:52,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1333 states. [2018-10-27 00:40:52,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1333 states to 1333 states and 1614 transitions. [2018-10-27 00:40:52,824 INFO L78 Accepts]: Start accepts. Automaton has 1333 states and 1614 transitions. Word has length 161 [2018-10-27 00:40:52,824 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-27 00:40:52,824 INFO L481 AbstractCegarLoop]: Abstraction has 1333 states and 1614 transitions. [2018-10-27 00:40:52,824 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-10-27 00:40:52,824 INFO L276 IsEmpty]: Start isEmpty. Operand 1333 states and 1614 transitions. [2018-10-27 00:40:52,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2018-10-27 00:40:52,828 INFO L367 BasicCegarLoop]: Found error trace [2018-10-27 00:40:52,828 INFO L375 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-27 00:40:52,828 INFO L424 AbstractCegarLoop]: === Iteration 7 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-27 00:40:52,828 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-27 00:40:52,829 INFO L82 PathProgramCache]: Analyzing trace with hash -1410184216, now seen corresponding path program 1 times [2018-10-27 00:40:52,829 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-27 00:40:52,829 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-27 00:40:52,832 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-27 00:40:52,834 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-27 00:40:52,834 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-27 00:40:52,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-27 00:40:53,382 WARN L179 SmtUtils]: Spent 239.00 ms on a formula simplification. DAG size of input: 8 DAG size of output: 6 [2018-10-27 00:40:53,634 WARN L179 SmtUtils]: Spent 156.00 ms on a formula simplification. DAG size of input: 11 DAG size of output: 9 [2018-10-27 00:40:53,711 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2018-10-27 00:40:53,712 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-27 00:40:53,712 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2018-10-27 00:40:53,712 INFO L460 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-10-27 00:40:53,712 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-10-27 00:40:53,712 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=26, Invalid=46, Unknown=0, NotChecked=0, Total=72 [2018-10-27 00:40:53,713 INFO L87 Difference]: Start difference. First operand 1333 states and 1614 transitions. Second operand 9 states. [2018-10-27 00:40:57,147 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-27 00:40:57,148 INFO L93 Difference]: Finished difference Result 2915 states and 3600 transitions. [2018-10-27 00:40:57,149 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2018-10-27 00:40:57,149 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 165 [2018-10-27 00:40:57,149 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-27 00:40:57,156 INFO L225 Difference]: With dead ends: 2915 [2018-10-27 00:40:57,156 INFO L226 Difference]: Without dead ends: 1655 [2018-10-27 00:40:57,160 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 6 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 13 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=45, Invalid=87, Unknown=0, NotChecked=0, Total=132 [2018-10-27 00:40:57,162 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1655 states. [2018-10-27 00:40:57,205 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1655 to 1421. [2018-10-27 00:40:57,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1421 states. [2018-10-27 00:40:57,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1421 states to 1421 states and 1682 transitions. [2018-10-27 00:40:57,209 INFO L78 Accepts]: Start accepts. Automaton has 1421 states and 1682 transitions. Word has length 165 [2018-10-27 00:40:57,210 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-27 00:40:57,210 INFO L481 AbstractCegarLoop]: Abstraction has 1421 states and 1682 transitions. [2018-10-27 00:40:57,210 INFO L482 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-10-27 00:40:57,211 INFO L276 IsEmpty]: Start isEmpty. Operand 1421 states and 1682 transitions. [2018-10-27 00:40:57,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2018-10-27 00:40:57,215 INFO L367 BasicCegarLoop]: Found error trace [2018-10-27 00:40:57,215 INFO L375 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-27 00:40:57,215 INFO L424 AbstractCegarLoop]: === Iteration 8 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-27 00:40:57,215 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-27 00:40:57,215 INFO L82 PathProgramCache]: Analyzing trace with hash 503057164, now seen corresponding path program 1 times [2018-10-27 00:40:57,216 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-27 00:40:57,216 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-27 00:40:57,220 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-27 00:40:57,220 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-27 00:40:57,220 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-27 00:40:57,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-27 00:40:57,616 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2018-10-27 00:40:57,617 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-27 00:40:57,617 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2018-10-27 00:40:57,617 INFO L460 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-10-27 00:40:57,617 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-10-27 00:40:57,617 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=50, Unknown=0, NotChecked=0, Total=72 [2018-10-27 00:40:57,618 INFO L87 Difference]: Start difference. First operand 1421 states and 1682 transitions. Second operand 9 states. [2018-10-27 00:41:00,093 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-27 00:41:00,094 INFO L93 Difference]: Finished difference Result 2763 states and 3453 transitions. [2018-10-27 00:41:00,098 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2018-10-27 00:41:00,098 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 203 [2018-10-27 00:41:00,099 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-27 00:41:00,107 INFO L225 Difference]: With dead ends: 2763 [2018-10-27 00:41:00,107 INFO L226 Difference]: Without dead ends: 2017 [2018-10-27 00:41:00,110 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 29 GetRequests, 14 SyntacticMatches, 1 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 31 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=77, Invalid=163, Unknown=0, NotChecked=0, Total=240 [2018-10-27 00:41:00,112 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2017 states. [2018-10-27 00:41:00,183 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2017 to 1601. [2018-10-27 00:41:00,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1601 states. [2018-10-27 00:41:00,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1601 states to 1601 states and 1930 transitions. [2018-10-27 00:41:00,188 INFO L78 Accepts]: Start accepts. Automaton has 1601 states and 1930 transitions. Word has length 203 [2018-10-27 00:41:00,188 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-27 00:41:00,188 INFO L481 AbstractCegarLoop]: Abstraction has 1601 states and 1930 transitions. [2018-10-27 00:41:00,188 INFO L482 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-10-27 00:41:00,188 INFO L276 IsEmpty]: Start isEmpty. Operand 1601 states and 1930 transitions. [2018-10-27 00:41:00,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2018-10-27 00:41:00,194 INFO L367 BasicCegarLoop]: Found error trace [2018-10-27 00:41:00,194 INFO L375 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-27 00:41:00,195 INFO L424 AbstractCegarLoop]: === Iteration 9 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-27 00:41:00,195 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-27 00:41:00,195 INFO L82 PathProgramCache]: Analyzing trace with hash -1450533973, now seen corresponding path program 1 times [2018-10-27 00:41:00,195 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-27 00:41:00,195 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-27 00:41:00,199 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-27 00:41:00,200 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-27 00:41:00,201 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-27 00:41:00,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-27 00:41:00,436 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2018-10-27 00:41:00,437 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-27 00:41:00,437 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-10-27 00:41:00,437 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-10-27 00:41:00,437 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-10-27 00:41:00,437 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2018-10-27 00:41:00,439 INFO L87 Difference]: Start difference. First operand 1601 states and 1930 transitions. Second operand 4 states. [2018-10-27 00:41:00,904 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-27 00:41:00,905 INFO L93 Difference]: Finished difference Result 2551 states and 3155 transitions. [2018-10-27 00:41:00,906 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-10-27 00:41:00,906 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 204 [2018-10-27 00:41:00,906 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-27 00:41:00,912 INFO L225 Difference]: With dead ends: 2551 [2018-10-27 00:41:00,914 INFO L226 Difference]: Without dead ends: 1625 [2018-10-27 00:41:00,917 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2018-10-27 00:41:00,919 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1625 states. [2018-10-27 00:41:00,977 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1625 to 1607. [2018-10-27 00:41:00,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1607 states. [2018-10-27 00:41:00,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1607 states to 1607 states and 1938 transitions. [2018-10-27 00:41:00,982 INFO L78 Accepts]: Start accepts. Automaton has 1607 states and 1938 transitions. Word has length 204 [2018-10-27 00:41:00,983 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-27 00:41:00,983 INFO L481 AbstractCegarLoop]: Abstraction has 1607 states and 1938 transitions. [2018-10-27 00:41:00,983 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-10-27 00:41:00,983 INFO L276 IsEmpty]: Start isEmpty. Operand 1607 states and 1938 transitions. [2018-10-27 00:41:00,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2018-10-27 00:41:00,989 INFO L367 BasicCegarLoop]: Found error trace [2018-10-27 00:41:00,989 INFO L375 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-27 00:41:00,989 INFO L424 AbstractCegarLoop]: === Iteration 10 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-27 00:41:00,989 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-27 00:41:00,991 INFO L82 PathProgramCache]: Analyzing trace with hash -1395891854, now seen corresponding path program 1 times [2018-10-27 00:41:00,991 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-27 00:41:00,991 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-27 00:41:00,993 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-27 00:41:00,993 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-27 00:41:00,993 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-27 00:41:01,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-27 00:41:01,663 WARN L179 SmtUtils]: Spent 396.00 ms on a formula simplification. DAG size of input: 31 DAG size of output: 25 [2018-10-27 00:41:01,704 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2018-10-27 00:41:01,704 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-27 00:41:01,704 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2018-10-27 00:41:01,704 INFO L460 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-10-27 00:41:01,705 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-10-27 00:41:01,705 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2018-10-27 00:41:01,705 INFO L87 Difference]: Start difference. First operand 1607 states and 1938 transitions. Second operand 7 states. [2018-10-27 00:41:02,279 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-27 00:41:02,279 INFO L93 Difference]: Finished difference Result 3193 states and 3965 transitions. [2018-10-27 00:41:02,280 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-10-27 00:41:02,280 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 208 [2018-10-27 00:41:02,281 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-27 00:41:02,288 INFO L225 Difference]: With dead ends: 3193 [2018-10-27 00:41:02,288 INFO L226 Difference]: Without dead ends: 1612 [2018-10-27 00:41:02,292 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2018-10-27 00:41:02,296 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1612 states. [2018-10-27 00:41:02,352 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1612 to 1612. [2018-10-27 00:41:02,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1612 states. [2018-10-27 00:41:02,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1612 states to 1612 states and 1943 transitions. [2018-10-27 00:41:02,357 INFO L78 Accepts]: Start accepts. Automaton has 1612 states and 1943 transitions. Word has length 208 [2018-10-27 00:41:02,358 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-27 00:41:02,358 INFO L481 AbstractCegarLoop]: Abstraction has 1612 states and 1943 transitions. [2018-10-27 00:41:02,358 INFO L482 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-10-27 00:41:02,359 INFO L276 IsEmpty]: Start isEmpty. Operand 1612 states and 1943 transitions. [2018-10-27 00:41:02,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2018-10-27 00:41:02,364 INFO L367 BasicCegarLoop]: Found error trace [2018-10-27 00:41:02,365 INFO L375 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-27 00:41:02,365 INFO L424 AbstractCegarLoop]: === Iteration 11 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-27 00:41:02,365 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-27 00:41:02,365 INFO L82 PathProgramCache]: Analyzing trace with hash -691168104, now seen corresponding path program 1 times [2018-10-27 00:41:02,365 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-27 00:41:02,365 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-27 00:41:02,370 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-27 00:41:02,371 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-27 00:41:02,371 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-27 00:41:02,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-10-27 00:41:02,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-10-27 00:41:02,729 INFO L442 BasicCegarLoop]: Counterexample might be feasible [2018-10-27 00:41:02,785 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 18446744073709551644 could not be translated for associated CType ARRAY#_15_~~Element~0# [2018-10-27 00:41:02,785 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 18446744073709551639 could not be translated for associated CType ARRAY#_15_~~Element~0# [2018-10-27 00:41:02,786 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 18446744073709551619 could not be translated for associated CType STRUCT~~hdlc_proto?open~*((*net_device ) : INT)?close~*((*net_device ) : VOID)?start~*((*net_device ) : VOID)?stop~*((*net_device ) : VOID)?detach~*((*net_device ) : VOID)?ioctl~*((*net_device *ifreq ) : INT)?type_trans~*((*sk_buff *net_device ) : ~__be16~0)?netif_rx~*((*sk_buff ) : INT)?xmit~*((*sk_buff *net_device ) : ~netdev_tx_t~0)?module~*module?next~*hdlc_proto# [2018-10-27 00:41:02,786 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 18446744073709551627 could not be translated for associated CType STRUCT~~hdlc_proto?open~*((*net_device ) : INT)?close~*((*net_device ) : VOID)?start~*((*net_device ) : VOID)?stop~*((*net_device ) : VOID)?detach~*((*net_device ) : VOID)?ioctl~*((*net_device *ifreq ) : INT)?type_trans~*((*sk_buff *net_device ) : ~__be16~0)?netif_rx~*((*sk_buff ) : INT)?xmit~*((*sk_buff *net_device ) : ~netdev_tx_t~0)?module~*module?next~*hdlc_proto# [2018-10-27 00:41:02,787 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 18446744073709551644 could not be translated for associated CType ARRAY#_15_~~Element~0# [2018-10-27 00:41:02,788 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 18446744073709551619 could not be translated for associated CType STRUCT~~hdlc_proto?open~*((*net_device ) : INT)?close~*((*net_device ) : VOID)?start~*((*net_device ) : VOID)?stop~*((*net_device ) : VOID)?detach~*((*net_device ) : VOID)?ioctl~*((*net_device *ifreq ) : INT)?type_trans~*((*sk_buff *net_device ) : ~__be16~0)?netif_rx~*((*sk_buff ) : INT)?xmit~*((*sk_buff *net_device ) : ~netdev_tx_t~0)?module~*module?next~*hdlc_proto# [2018-10-27 00:41:02,788 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 18446744073709551627 could not be translated for associated CType STRUCT~~hdlc_proto?open~*((*net_device ) : INT)?close~*((*net_device ) : VOID)?start~*((*net_device ) : VOID)?stop~*((*net_device ) : VOID)?detach~*((*net_device ) : VOID)?ioctl~*((*net_device *ifreq ) : INT)?type_trans~*((*sk_buff *net_device ) : ~__be16~0)?netif_rx~*((*sk_buff ) : INT)?xmit~*((*sk_buff *net_device ) : ~netdev_tx_t~0)?module~*module?next~*hdlc_proto# [2018-10-27 00:41:02,788 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 18446744073709551639 could not be translated for associated CType ARRAY#_15_~~Element~0# [2018-10-27 00:41:02,789 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 18446744073709551639 could not be translated for associated CType ARRAY#_15_~~Element~0# [2018-10-27 00:41:02,789 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 18446744073709551644 could not be translated for associated CType ARRAY#_15_~~Element~0# [2018-10-27 00:41:02,793 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 18446744073709551627 could not be translated for associated CType STRUCT~~hdlc_proto?open~*((*net_device ) : INT)?close~*((*net_device ) : VOID)?start~*((*net_device ) : VOID)?stop~*((*net_device ) : VOID)?detach~*((*net_device ) : VOID)?ioctl~*((*net_device *ifreq ) : INT)?type_trans~*((*sk_buff *net_device ) : ~__be16~0)?netif_rx~*((*sk_buff ) : INT)?xmit~*((*sk_buff *net_device ) : ~netdev_tx_t~0)?module~*module?next~*hdlc_proto# [2018-10-27 00:41:02,794 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 18446744073709551619 could not be translated for associated CType STRUCT~~hdlc_proto?open~*((*net_device ) : INT)?close~*((*net_device ) : VOID)?start~*((*net_device ) : VOID)?stop~*((*net_device ) : VOID)?detach~*((*net_device ) : VOID)?ioctl~*((*net_device *ifreq ) : INT)?type_trans~*((*sk_buff *net_device ) : ~__be16~0)?netif_rx~*((*sk_buff ) : INT)?xmit~*((*sk_buff *net_device ) : ~netdev_tx_t~0)?module~*module?next~*hdlc_proto# [2018-10-27 00:41:02,794 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 18446744073709551619 could not be translated for associated CType STRUCT~~hdlc_proto?open~*((*net_device ) : INT)?close~*((*net_device ) : VOID)?start~*((*net_device ) : VOID)?stop~*((*net_device ) : VOID)?detach~*((*net_device ) : VOID)?ioctl~*((*net_device *ifreq ) : INT)?type_trans~*((*sk_buff *net_device ) : ~__be16~0)?netif_rx~*((*sk_buff ) : INT)?xmit~*((*sk_buff *net_device ) : ~netdev_tx_t~0)?module~*module?next~*hdlc_proto# [2018-10-27 00:41:02,795 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 18446744073709551644 could not be translated for associated CType ARRAY#_15_~~Element~0# [2018-10-27 00:41:02,795 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 18446744073709551639 could not be translated for associated CType ARRAY#_15_~~Element~0# [2018-10-27 00:41:02,795 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 18446744073709551627 could not be translated for associated CType STRUCT~~hdlc_proto?open~*((*net_device ) : INT)?close~*((*net_device ) : VOID)?start~*((*net_device ) : VOID)?stop~*((*net_device ) : VOID)?detach~*((*net_device ) : VOID)?ioctl~*((*net_device *ifreq ) : INT)?type_trans~*((*sk_buff *net_device ) : ~__be16~0)?netif_rx~*((*sk_buff ) : INT)?xmit~*((*sk_buff *net_device ) : ~netdev_tx_t~0)?module~*module?next~*hdlc_proto# [2018-10-27 00:41:02,796 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 18446744073709551644 could not be translated for associated CType ARRAY#_15_~~Element~0# [2018-10-27 00:41:02,796 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 18446744073709551627 could not be translated for associated CType STRUCT~~hdlc_proto?open~*((*net_device ) : INT)?close~*((*net_device ) : VOID)?start~*((*net_device ) : VOID)?stop~*((*net_device ) : VOID)?detach~*((*net_device ) : VOID)?ioctl~*((*net_device *ifreq ) : INT)?type_trans~*((*sk_buff *net_device ) : ~__be16~0)?netif_rx~*((*sk_buff ) : INT)?xmit~*((*sk_buff *net_device ) : ~netdev_tx_t~0)?module~*module?next~*hdlc_proto# [2018-10-27 00:41:02,796 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 18446744073709551619 could not be translated for associated CType STRUCT~~hdlc_proto?open~*((*net_device ) : INT)?close~*((*net_device ) : VOID)?start~*((*net_device ) : VOID)?stop~*((*net_device ) : VOID)?detach~*((*net_device ) : VOID)?ioctl~*((*net_device *ifreq ) : INT)?type_trans~*((*sk_buff *net_device ) : ~__be16~0)?netif_rx~*((*sk_buff ) : INT)?xmit~*((*sk_buff *net_device ) : ~netdev_tx_t~0)?module~*module?next~*hdlc_proto# [2018-10-27 00:41:02,796 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 18446744073709551639 could not be translated for associated CType ARRAY#_15_~~Element~0# [2018-10-27 00:41:02,797 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 18446744073709551619 could not be translated for associated CType STRUCT~~hdlc_proto?open~*((*net_device ) : INT)?close~*((*net_device ) : VOID)?start~*((*net_device ) : VOID)?stop~*((*net_device ) : VOID)?detach~*((*net_device ) : VOID)?ioctl~*((*net_device *ifreq ) : INT)?type_trans~*((*sk_buff *net_device ) : ~__be16~0)?netif_rx~*((*sk_buff ) : INT)?xmit~*((*sk_buff *net_device ) : ~netdev_tx_t~0)?module~*module?next~*hdlc_proto# [2018-10-27 00:41:02,797 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 18446744073709551644 could not be translated for associated CType ARRAY#_15_~~Element~0# [2018-10-27 00:41:02,803 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 18446744073709551639 could not be translated for associated CType ARRAY#_15_~~Element~0# [2018-10-27 00:41:02,804 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 18446744073709551627 could not be translated for associated CType STRUCT~~hdlc_proto?open~*((*net_device ) : INT)?close~*((*net_device ) : VOID)?start~*((*net_device ) : VOID)?stop~*((*net_device ) : VOID)?detach~*((*net_device ) : VOID)?ioctl~*((*net_device *ifreq ) : INT)?type_trans~*((*sk_buff *net_device ) : ~__be16~0)?netif_rx~*((*sk_buff ) : INT)?xmit~*((*sk_buff *net_device ) : ~netdev_tx_t~0)?module~*module?next~*hdlc_proto# [2018-10-27 00:41:02,804 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 18446744073709551627 could not be translated for associated CType STRUCT~~hdlc_proto?open~*((*net_device ) : INT)?close~*((*net_device ) : VOID)?start~*((*net_device ) : VOID)?stop~*((*net_device ) : VOID)?detach~*((*net_device ) : VOID)?ioctl~*((*net_device *ifreq ) : INT)?type_trans~*((*sk_buff *net_device ) : ~__be16~0)?netif_rx~*((*sk_buff ) : INT)?xmit~*((*sk_buff *net_device ) : ~netdev_tx_t~0)?module~*module?next~*hdlc_proto# [2018-10-27 00:41:02,805 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 18446744073709551644 could not be translated for associated CType ARRAY#_15_~~Element~0# [2018-10-27 00:41:02,805 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 18446744073709551639 could not be translated for associated CType ARRAY#_15_~~Element~0# [2018-10-27 00:41:02,805 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 18446744073709551619 could not be translated for associated CType STRUCT~~hdlc_proto?open~*((*net_device ) : INT)?close~*((*net_device ) : VOID)?start~*((*net_device ) : VOID)?stop~*((*net_device ) : VOID)?detach~*((*net_device ) : VOID)?ioctl~*((*net_device *ifreq ) : INT)?type_trans~*((*sk_buff *net_device ) : ~__be16~0)?netif_rx~*((*sk_buff ) : INT)?xmit~*((*sk_buff *net_device ) : ~netdev_tx_t~0)?module~*module?next~*hdlc_proto# [2018-10-27 00:41:02,806 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 18446744073709551619 could not be translated for associated CType STRUCT~~hdlc_proto?open~*((*net_device ) : INT)?close~*((*net_device ) : VOID)?start~*((*net_device ) : VOID)?stop~*((*net_device ) : VOID)?detach~*((*net_device ) : VOID)?ioctl~*((*net_device *ifreq ) : INT)?type_trans~*((*sk_buff *net_device ) : ~__be16~0)?netif_rx~*((*sk_buff ) : INT)?xmit~*((*sk_buff *net_device ) : ~netdev_tx_t~0)?module~*module?next~*hdlc_proto# [2018-10-27 00:41:02,806 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 18446744073709551627 could not be translated for associated CType STRUCT~~hdlc_proto?open~*((*net_device ) : INT)?close~*((*net_device ) : VOID)?start~*((*net_device ) : VOID)?stop~*((*net_device ) : VOID)?detach~*((*net_device ) : VOID)?ioctl~*((*net_device *ifreq ) : INT)?type_trans~*((*sk_buff *net_device ) : ~__be16~0)?netif_rx~*((*sk_buff ) : INT)?xmit~*((*sk_buff *net_device ) : ~netdev_tx_t~0)?module~*module?next~*hdlc_proto# [2018-10-27 00:41:02,806 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 18446744073709551639 could not be translated for associated CType ARRAY#_15_~~Element~0# [2018-10-27 00:41:02,806 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 18446744073709551644 could not be translated for associated CType ARRAY#_15_~~Element~0# [2018-10-27 00:41:02,817 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch123 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-10-27 00:41:02,818 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch123 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-10-27 00:41:02,819 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch134 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-10-27 00:41:02,819 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch123 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-10-27 00:41:02,820 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch134 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-10-27 00:41:02,821 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch123 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-10-27 00:41:02,821 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch134 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-10-27 00:41:02,824 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch123 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-10-27 00:41:02,824 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch134 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-10-27 00:41:02,828 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch123 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-10-27 00:41:02,828 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch134 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-10-27 00:41:02,828 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch123 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-10-27 00:41:02,828 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch134 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-10-27 00:41:02,829 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch123 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-10-27 00:41:02,829 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch134 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-10-27 00:41:02,829 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch123 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-10-27 00:41:02,829 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch134 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-10-27 00:41:02,829 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch125 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-10-27 00:41:02,833 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch123 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-10-27 00:41:02,833 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch134 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-10-27 00:41:02,833 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch125 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-10-27 00:41:02,835 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch89 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-10-27 00:41:02,835 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch89 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-10-27 00:41:02,836 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch89 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-10-27 00:41:02,836 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch89 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-10-27 00:41:02,844 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch89 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-10-27 00:41:02,848 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch89 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-10-27 00:41:02,849 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch89 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-10-27 00:41:02,849 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch123 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-10-27 00:41:02,849 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch134 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-10-27 00:41:02,850 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch125 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-10-27 00:41:02,851 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch123 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-10-27 00:41:02,852 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch134 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-10-27 00:41:02,852 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch125 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-10-27 00:41:02,852 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch123 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-10-27 00:41:02,852 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch134 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-10-27 00:41:02,852 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch125 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-10-27 00:41:02,853 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch123 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-10-27 00:41:02,853 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch134 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-10-27 00:41:02,853 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch125 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-10-27 00:41:02,853 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch123 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-10-27 00:41:02,853 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch134 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-10-27 00:41:02,853 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch125 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-10-27 00:41:02,854 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch123 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-10-27 00:41:02,854 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch134 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-10-27 00:41:02,854 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch125 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-10-27 00:41:02,855 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch123 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-10-27 00:41:02,855 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch134 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-10-27 00:41:02,855 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch125 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-10-27 00:41:02,855 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch123 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-10-27 00:41:02,855 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch134 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-10-27 00:41:02,855 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch125 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-10-27 00:41:02,877 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 27.10 12:41:02 BoogieIcfgContainer [2018-10-27 00:41:02,877 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-10-27 00:41:02,877 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-10-27 00:41:02,877 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-10-27 00:41:02,877 INFO L276 PluginConnector]: Witness Printer initialized [2018-10-27 00:41:02,878 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.10 12:40:46" (3/4) ... [2018-10-27 00:41:02,882 INFO L138 WitnessPrinter]: Generating witness for reachability counterexample [2018-10-27 00:41:02,912 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 18446744073709551619 could not be translated for associated CType STRUCT~~hdlc_proto?open~*((*net_device ) : INT)?close~*((*net_device ) : VOID)?start~*((*net_device ) : VOID)?stop~*((*net_device ) : VOID)?detach~*((*net_device ) : VOID)?ioctl~*((*net_device *ifreq ) : INT)?type_trans~*((*sk_buff *net_device ) : ~__be16~0)?netif_rx~*((*sk_buff ) : INT)?xmit~*((*sk_buff *net_device ) : ~netdev_tx_t~0)?module~*module?next~*hdlc_proto# [2018-10-27 00:41:02,912 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 18446744073709551644 could not be translated for associated CType ARRAY#_15_~~Element~0# [2018-10-27 00:41:02,912 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 18446744073709551627 could not be translated for associated CType STRUCT~~hdlc_proto?open~*((*net_device ) : INT)?close~*((*net_device ) : VOID)?start~*((*net_device ) : VOID)?stop~*((*net_device ) : VOID)?detach~*((*net_device ) : VOID)?ioctl~*((*net_device *ifreq ) : INT)?type_trans~*((*sk_buff *net_device ) : ~__be16~0)?netif_rx~*((*sk_buff ) : INT)?xmit~*((*sk_buff *net_device ) : ~netdev_tx_t~0)?module~*module?next~*hdlc_proto# [2018-10-27 00:41:02,912 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 18446744073709551639 could not be translated for associated CType ARRAY#_15_~~Element~0# [2018-10-27 00:41:02,913 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 18446744073709551627 could not be translated for associated CType STRUCT~~hdlc_proto?open~*((*net_device ) : INT)?close~*((*net_device ) : VOID)?start~*((*net_device ) : VOID)?stop~*((*net_device ) : VOID)?detach~*((*net_device ) : VOID)?ioctl~*((*net_device *ifreq ) : INT)?type_trans~*((*sk_buff *net_device ) : ~__be16~0)?netif_rx~*((*sk_buff ) : INT)?xmit~*((*sk_buff *net_device ) : ~netdev_tx_t~0)?module~*module?next~*hdlc_proto# [2018-10-27 00:41:02,913 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 18446744073709551639 could not be translated for associated CType ARRAY#_15_~~Element~0# [2018-10-27 00:41:02,913 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 18446744073709551644 could not be translated for associated CType ARRAY#_15_~~Element~0# [2018-10-27 00:41:02,913 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 18446744073709551619 could not be translated for associated CType STRUCT~~hdlc_proto?open~*((*net_device ) : INT)?close~*((*net_device ) : VOID)?start~*((*net_device ) : VOID)?stop~*((*net_device ) : VOID)?detach~*((*net_device ) : VOID)?ioctl~*((*net_device *ifreq ) : INT)?type_trans~*((*sk_buff *net_device ) : ~__be16~0)?netif_rx~*((*sk_buff ) : INT)?xmit~*((*sk_buff *net_device ) : ~netdev_tx_t~0)?module~*module?next~*hdlc_proto# [2018-10-27 00:41:02,913 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 18446744073709551627 could not be translated for associated CType STRUCT~~hdlc_proto?open~*((*net_device ) : INT)?close~*((*net_device ) : VOID)?start~*((*net_device ) : VOID)?stop~*((*net_device ) : VOID)?detach~*((*net_device ) : VOID)?ioctl~*((*net_device *ifreq ) : INT)?type_trans~*((*sk_buff *net_device ) : ~__be16~0)?netif_rx~*((*sk_buff ) : INT)?xmit~*((*sk_buff *net_device ) : ~netdev_tx_t~0)?module~*module?next~*hdlc_proto# [2018-10-27 00:41:02,913 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 18446744073709551644 could not be translated for associated CType ARRAY#_15_~~Element~0# [2018-10-27 00:41:02,913 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 18446744073709551639 could not be translated for associated CType ARRAY#_15_~~Element~0# [2018-10-27 00:41:02,918 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 18446744073709551619 could not be translated for associated CType STRUCT~~hdlc_proto?open~*((*net_device ) : INT)?close~*((*net_device ) : VOID)?start~*((*net_device ) : VOID)?stop~*((*net_device ) : VOID)?detach~*((*net_device ) : VOID)?ioctl~*((*net_device *ifreq ) : INT)?type_trans~*((*sk_buff *net_device ) : ~__be16~0)?netif_rx~*((*sk_buff ) : INT)?xmit~*((*sk_buff *net_device ) : ~netdev_tx_t~0)?module~*module?next~*hdlc_proto# [2018-10-27 00:41:02,918 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 18446744073709551644 could not be translated for associated CType ARRAY#_15_~~Element~0# [2018-10-27 00:41:02,918 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 18446744073709551627 could not be translated for associated CType STRUCT~~hdlc_proto?open~*((*net_device ) : INT)?close~*((*net_device ) : VOID)?start~*((*net_device ) : VOID)?stop~*((*net_device ) : VOID)?detach~*((*net_device ) : VOID)?ioctl~*((*net_device *ifreq ) : INT)?type_trans~*((*sk_buff *net_device ) : ~__be16~0)?netif_rx~*((*sk_buff ) : INT)?xmit~*((*sk_buff *net_device ) : ~netdev_tx_t~0)?module~*module?next~*hdlc_proto# [2018-10-27 00:41:02,918 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 18446744073709551619 could not be translated for associated CType STRUCT~~hdlc_proto?open~*((*net_device ) : INT)?close~*((*net_device ) : VOID)?start~*((*net_device ) : VOID)?stop~*((*net_device ) : VOID)?detach~*((*net_device ) : VOID)?ioctl~*((*net_device *ifreq ) : INT)?type_trans~*((*sk_buff *net_device ) : ~__be16~0)?netif_rx~*((*sk_buff ) : INT)?xmit~*((*sk_buff *net_device ) : ~netdev_tx_t~0)?module~*module?next~*hdlc_proto# [2018-10-27 00:41:02,918 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 18446744073709551639 could not be translated for associated CType ARRAY#_15_~~Element~0# [2018-10-27 00:41:02,919 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 18446744073709551639 could not be translated for associated CType ARRAY#_15_~~Element~0# [2018-10-27 00:41:02,919 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 18446744073709551619 could not be translated for associated CType STRUCT~~hdlc_proto?open~*((*net_device ) : INT)?close~*((*net_device ) : VOID)?start~*((*net_device ) : VOID)?stop~*((*net_device ) : VOID)?detach~*((*net_device ) : VOID)?ioctl~*((*net_device *ifreq ) : INT)?type_trans~*((*sk_buff *net_device ) : ~__be16~0)?netif_rx~*((*sk_buff ) : INT)?xmit~*((*sk_buff *net_device ) : ~netdev_tx_t~0)?module~*module?next~*hdlc_proto# [2018-10-27 00:41:02,919 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 18446744073709551644 could not be translated for associated CType ARRAY#_15_~~Element~0# [2018-10-27 00:41:02,919 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 18446744073709551627 could not be translated for associated CType STRUCT~~hdlc_proto?open~*((*net_device ) : INT)?close~*((*net_device ) : VOID)?start~*((*net_device ) : VOID)?stop~*((*net_device ) : VOID)?detach~*((*net_device ) : VOID)?ioctl~*((*net_device *ifreq ) : INT)?type_trans~*((*sk_buff *net_device ) : ~__be16~0)?netif_rx~*((*sk_buff ) : INT)?xmit~*((*sk_buff *net_device ) : ~netdev_tx_t~0)?module~*module?next~*hdlc_proto# [2018-10-27 00:41:02,920 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 18446744073709551627 could not be translated for associated CType STRUCT~~hdlc_proto?open~*((*net_device ) : INT)?close~*((*net_device ) : VOID)?start~*((*net_device ) : VOID)?stop~*((*net_device ) : VOID)?detach~*((*net_device ) : VOID)?ioctl~*((*net_device *ifreq ) : INT)?type_trans~*((*sk_buff *net_device ) : ~__be16~0)?netif_rx~*((*sk_buff ) : INT)?xmit~*((*sk_buff *net_device ) : ~netdev_tx_t~0)?module~*module?next~*hdlc_proto# [2018-10-27 00:41:02,920 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 18446744073709551619 could not be translated for associated CType STRUCT~~hdlc_proto?open~*((*net_device ) : INT)?close~*((*net_device ) : VOID)?start~*((*net_device ) : VOID)?stop~*((*net_device ) : VOID)?detach~*((*net_device ) : VOID)?ioctl~*((*net_device *ifreq ) : INT)?type_trans~*((*sk_buff *net_device ) : ~__be16~0)?netif_rx~*((*sk_buff ) : INT)?xmit~*((*sk_buff *net_device ) : ~netdev_tx_t~0)?module~*module?next~*hdlc_proto# [2018-10-27 00:41:02,920 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 18446744073709551639 could not be translated for associated CType ARRAY#_15_~~Element~0# [2018-10-27 00:41:02,920 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 18446744073709551644 could not be translated for associated CType ARRAY#_15_~~Element~0# [2018-10-27 00:41:02,920 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 18446744073709551644 could not be translated for associated CType ARRAY#_15_~~Element~0# [2018-10-27 00:41:02,920 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 18446744073709551619 could not be translated for associated CType STRUCT~~hdlc_proto?open~*((*net_device ) : INT)?close~*((*net_device ) : VOID)?start~*((*net_device ) : VOID)?stop~*((*net_device ) : VOID)?detach~*((*net_device ) : VOID)?ioctl~*((*net_device *ifreq ) : INT)?type_trans~*((*sk_buff *net_device ) : ~__be16~0)?netif_rx~*((*sk_buff ) : INT)?xmit~*((*sk_buff *net_device ) : ~netdev_tx_t~0)?module~*module?next~*hdlc_proto# [2018-10-27 00:41:02,920 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 18446744073709551639 could not be translated for associated CType ARRAY#_15_~~Element~0# [2018-10-27 00:41:02,921 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 18446744073709551627 could not be translated for associated CType STRUCT~~hdlc_proto?open~*((*net_device ) : INT)?close~*((*net_device ) : VOID)?start~*((*net_device ) : VOID)?stop~*((*net_device ) : VOID)?detach~*((*net_device ) : VOID)?ioctl~*((*net_device *ifreq ) : INT)?type_trans~*((*sk_buff *net_device ) : ~__be16~0)?netif_rx~*((*sk_buff ) : INT)?xmit~*((*sk_buff *net_device ) : ~netdev_tx_t~0)?module~*module?next~*hdlc_proto# [2018-10-27 00:41:02,921 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 18446744073709551627 could not be translated for associated CType STRUCT~~hdlc_proto?open~*((*net_device ) : INT)?close~*((*net_device ) : VOID)?start~*((*net_device ) : VOID)?stop~*((*net_device ) : VOID)?detach~*((*net_device ) : VOID)?ioctl~*((*net_device *ifreq ) : INT)?type_trans~*((*sk_buff *net_device ) : ~__be16~0)?netif_rx~*((*sk_buff ) : INT)?xmit~*((*sk_buff *net_device ) : ~netdev_tx_t~0)?module~*module?next~*hdlc_proto# [2018-10-27 00:41:02,921 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 18446744073709551639 could not be translated for associated CType ARRAY#_15_~~Element~0# [2018-10-27 00:41:02,921 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 18446744073709551644 could not be translated for associated CType ARRAY#_15_~~Element~0# [2018-10-27 00:41:02,921 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 18446744073709551619 could not be translated for associated CType STRUCT~~hdlc_proto?open~*((*net_device ) : INT)?close~*((*net_device ) : VOID)?start~*((*net_device ) : VOID)?stop~*((*net_device ) : VOID)?detach~*((*net_device ) : VOID)?ioctl~*((*net_device *ifreq ) : INT)?type_trans~*((*sk_buff *net_device ) : ~__be16~0)?netif_rx~*((*sk_buff ) : INT)?xmit~*((*sk_buff *net_device ) : ~netdev_tx_t~0)?module~*module?next~*hdlc_proto# [2018-10-27 00:41:02,933 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch123 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-10-27 00:41:02,933 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch123 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-10-27 00:41:02,933 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch134 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-10-27 00:41:02,933 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch123 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-10-27 00:41:02,933 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch134 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-10-27 00:41:02,934 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch123 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-10-27 00:41:02,934 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch134 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-10-27 00:41:02,935 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch123 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-10-27 00:41:02,935 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch134 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-10-27 00:41:02,941 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch123 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-10-27 00:41:02,941 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch134 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-10-27 00:41:02,941 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch123 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-10-27 00:41:02,941 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch134 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-10-27 00:41:02,942 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch123 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-10-27 00:41:02,942 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch134 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-10-27 00:41:02,942 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch123 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-10-27 00:41:02,942 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch134 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-10-27 00:41:02,942 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch125 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-10-27 00:41:02,943 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch123 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-10-27 00:41:02,943 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch134 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-10-27 00:41:02,943 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch125 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-10-27 00:41:02,944 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch89 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-10-27 00:41:02,944 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch89 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-10-27 00:41:02,945 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch89 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-10-27 00:41:02,945 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch89 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-10-27 00:41:02,957 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch89 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-10-27 00:41:02,961 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch89 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-10-27 00:41:02,961 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch89 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-10-27 00:41:02,962 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch123 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-10-27 00:41:02,963 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch134 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-10-27 00:41:02,963 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch125 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-10-27 00:41:02,963 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch123 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-10-27 00:41:02,963 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch134 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-10-27 00:41:02,963 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch125 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-10-27 00:41:02,964 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch123 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-10-27 00:41:02,964 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch134 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-10-27 00:41:02,964 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch125 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-10-27 00:41:02,964 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch123 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-10-27 00:41:02,964 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch134 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-10-27 00:41:02,965 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch125 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-10-27 00:41:02,965 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch123 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-10-27 00:41:02,965 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch134 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-10-27 00:41:02,965 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch125 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-10-27 00:41:02,971 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch123 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-10-27 00:41:02,971 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch134 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-10-27 00:41:02,971 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch125 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-10-27 00:41:02,972 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch123 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-10-27 00:41:02,972 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch134 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-10-27 00:41:02,972 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch125 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-10-27 00:41:02,973 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch123 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-10-27 00:41:02,973 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch134 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-10-27 00:41:02,973 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch125 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-10-27 00:41:03,052 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_24694a34-05e9-4ac0-83d7-2c6ae6909289/bin-2019/uautomizer/witness.graphml [2018-10-27 00:41:03,052 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-10-27 00:41:03,053 INFO L168 Benchmark]: Toolchain (without parser) took 20946.00 ms. Allocated memory was 1.0 GB in the beginning and 1.5 GB in the end (delta: 489.2 MB). Free memory was 951.5 MB in the beginning and 838.8 MB in the end (delta: 112.7 MB). Peak memory consumption was 601.9 MB. Max. memory is 11.5 GB. [2018-10-27 00:41:03,053 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 985.3 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-10-27 00:41:03,053 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2118.18 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 246.9 MB). Free memory was 951.5 MB in the beginning and 984.0 MB in the end (delta: -32.5 MB). Peak memory consumption was 238.4 MB. Max. memory is 11.5 GB. [2018-10-27 00:41:03,055 INFO L168 Benchmark]: Boogie Preprocessor took 87.98 ms. Allocated memory is still 1.3 GB. Free memory was 984.0 MB in the beginning and 977.5 MB in the end (delta: 6.5 MB). Peak memory consumption was 6.5 MB. Max. memory is 11.5 GB. [2018-10-27 00:41:03,056 INFO L168 Benchmark]: RCFGBuilder took 2059.06 ms. Allocated memory is still 1.3 GB. Free memory was 977.5 MB in the beginning and 836.0 MB in the end (delta: 141.6 MB). Peak memory consumption was 141.6 MB. Max. memory is 11.5 GB. [2018-10-27 00:41:03,056 INFO L168 Benchmark]: TraceAbstraction took 16501.46 ms. Allocated memory was 1.3 GB in the beginning and 1.5 GB in the end (delta: 242.2 MB). Free memory was 836.0 MB in the beginning and 893.3 MB in the end (delta: -57.4 MB). Peak memory consumption was 184.8 MB. Max. memory is 11.5 GB. [2018-10-27 00:41:03,056 INFO L168 Benchmark]: Witness Printer took 174.98 ms. Allocated memory is still 1.5 GB. Free memory was 893.3 MB in the beginning and 838.8 MB in the end (delta: 54.5 MB). Peak memory consumption was 54.5 MB. Max. memory is 11.5 GB. [2018-10-27 00:41:03,058 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 985.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 2118.18 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 246.9 MB). Free memory was 951.5 MB in the beginning and 984.0 MB in the end (delta: -32.5 MB). Peak memory consumption was 238.4 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 87.98 ms. Allocated memory is still 1.3 GB. Free memory was 984.0 MB in the beginning and 977.5 MB in the end (delta: 6.5 MB). Peak memory consumption was 6.5 MB. Max. memory is 11.5 GB. * RCFGBuilder took 2059.06 ms. Allocated memory is still 1.3 GB. Free memory was 977.5 MB in the beginning and 836.0 MB in the end (delta: 141.6 MB). Peak memory consumption was 141.6 MB. Max. memory is 11.5 GB. * TraceAbstraction took 16501.46 ms. Allocated memory was 1.3 GB in the beginning and 1.5 GB in the end (delta: 242.2 MB). Free memory was 836.0 MB in the beginning and 893.3 MB in the end (delta: -57.4 MB). Peak memory consumption was 184.8 MB. Max. memory is 11.5 GB. * Witness Printer took 174.98 ms. Allocated memory is still 1.5 GB. Free memory was 893.3 MB in the beginning and 838.8 MB in the end (delta: 54.5 MB). Peak memory consumption was 54.5 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 18446744073709551644 could not be translated for associated CType ARRAY#_15_~~Element~0# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 18446744073709551639 could not be translated for associated CType ARRAY#_15_~~Element~0# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 18446744073709551619 could not be translated for associated CType STRUCT~~hdlc_proto?open~*((*net_device ) : INT)?close~*((*net_device ) : VOID)?start~*((*net_device ) : VOID)?stop~*((*net_device ) : VOID)?detach~*((*net_device ) : VOID)?ioctl~*((*net_device *ifreq ) : INT)?type_trans~*((*sk_buff *net_device ) : ~__be16~0)?netif_rx~*((*sk_buff ) : INT)?xmit~*((*sk_buff *net_device ) : ~netdev_tx_t~0)?module~*module?next~*hdlc_proto# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 18446744073709551627 could not be translated for associated CType STRUCT~~hdlc_proto?open~*((*net_device ) : INT)?close~*((*net_device ) : VOID)?start~*((*net_device ) : VOID)?stop~*((*net_device ) : VOID)?detach~*((*net_device ) : VOID)?ioctl~*((*net_device *ifreq ) : INT)?type_trans~*((*sk_buff *net_device ) : ~__be16~0)?netif_rx~*((*sk_buff ) : INT)?xmit~*((*sk_buff *net_device ) : ~netdev_tx_t~0)?module~*module?next~*hdlc_proto# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 18446744073709551644 could not be translated for associated CType ARRAY#_15_~~Element~0# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 18446744073709551619 could not be translated for associated CType STRUCT~~hdlc_proto?open~*((*net_device ) : INT)?close~*((*net_device ) : VOID)?start~*((*net_device ) : VOID)?stop~*((*net_device ) : VOID)?detach~*((*net_device ) : VOID)?ioctl~*((*net_device *ifreq ) : INT)?type_trans~*((*sk_buff *net_device ) : ~__be16~0)?netif_rx~*((*sk_buff ) : INT)?xmit~*((*sk_buff *net_device ) : ~netdev_tx_t~0)?module~*module?next~*hdlc_proto# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 18446744073709551627 could not be translated for associated CType STRUCT~~hdlc_proto?open~*((*net_device ) : INT)?close~*((*net_device ) : VOID)?start~*((*net_device ) : VOID)?stop~*((*net_device ) : VOID)?detach~*((*net_device ) : VOID)?ioctl~*((*net_device *ifreq ) : INT)?type_trans~*((*sk_buff *net_device ) : ~__be16~0)?netif_rx~*((*sk_buff ) : INT)?xmit~*((*sk_buff *net_device ) : ~netdev_tx_t~0)?module~*module?next~*hdlc_proto# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 18446744073709551639 could not be translated for associated CType ARRAY#_15_~~Element~0# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 18446744073709551639 could not be translated for associated CType ARRAY#_15_~~Element~0# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 18446744073709551644 could not be translated for associated CType ARRAY#_15_~~Element~0# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 18446744073709551627 could not be translated for associated CType STRUCT~~hdlc_proto?open~*((*net_device ) : INT)?close~*((*net_device ) : VOID)?start~*((*net_device ) : VOID)?stop~*((*net_device ) : VOID)?detach~*((*net_device ) : VOID)?ioctl~*((*net_device *ifreq ) : INT)?type_trans~*((*sk_buff *net_device ) : ~__be16~0)?netif_rx~*((*sk_buff ) : INT)?xmit~*((*sk_buff *net_device ) : ~netdev_tx_t~0)?module~*module?next~*hdlc_proto# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 18446744073709551619 could not be translated for associated CType STRUCT~~hdlc_proto?open~*((*net_device ) : INT)?close~*((*net_device ) : VOID)?start~*((*net_device ) : VOID)?stop~*((*net_device ) : VOID)?detach~*((*net_device ) : VOID)?ioctl~*((*net_device *ifreq ) : INT)?type_trans~*((*sk_buff *net_device ) : ~__be16~0)?netif_rx~*((*sk_buff ) : INT)?xmit~*((*sk_buff *net_device ) : ~netdev_tx_t~0)?module~*module?next~*hdlc_proto# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 18446744073709551619 could not be translated for associated CType STRUCT~~hdlc_proto?open~*((*net_device ) : INT)?close~*((*net_device ) : VOID)?start~*((*net_device ) : VOID)?stop~*((*net_device ) : VOID)?detach~*((*net_device ) : VOID)?ioctl~*((*net_device *ifreq ) : INT)?type_trans~*((*sk_buff *net_device ) : ~__be16~0)?netif_rx~*((*sk_buff ) : INT)?xmit~*((*sk_buff *net_device ) : ~netdev_tx_t~0)?module~*module?next~*hdlc_proto# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 18446744073709551644 could not be translated for associated CType ARRAY#_15_~~Element~0# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 18446744073709551639 could not be translated for associated CType ARRAY#_15_~~Element~0# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 18446744073709551627 could not be translated for associated CType STRUCT~~hdlc_proto?open~*((*net_device ) : INT)?close~*((*net_device ) : VOID)?start~*((*net_device ) : VOID)?stop~*((*net_device ) : VOID)?detach~*((*net_device ) : VOID)?ioctl~*((*net_device *ifreq ) : INT)?type_trans~*((*sk_buff *net_device ) : ~__be16~0)?netif_rx~*((*sk_buff ) : INT)?xmit~*((*sk_buff *net_device ) : ~netdev_tx_t~0)?module~*module?next~*hdlc_proto# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 18446744073709551644 could not be translated for associated CType ARRAY#_15_~~Element~0# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 18446744073709551627 could not be translated for associated CType STRUCT~~hdlc_proto?open~*((*net_device ) : INT)?close~*((*net_device ) : VOID)?start~*((*net_device ) : VOID)?stop~*((*net_device ) : VOID)?detach~*((*net_device ) : VOID)?ioctl~*((*net_device *ifreq ) : INT)?type_trans~*((*sk_buff *net_device ) : ~__be16~0)?netif_rx~*((*sk_buff ) : INT)?xmit~*((*sk_buff *net_device ) : ~netdev_tx_t~0)?module~*module?next~*hdlc_proto# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 18446744073709551619 could not be translated for associated CType STRUCT~~hdlc_proto?open~*((*net_device ) : INT)?close~*((*net_device ) : VOID)?start~*((*net_device ) : VOID)?stop~*((*net_device ) : VOID)?detach~*((*net_device ) : VOID)?ioctl~*((*net_device *ifreq ) : INT)?type_trans~*((*sk_buff *net_device ) : ~__be16~0)?netif_rx~*((*sk_buff ) : INT)?xmit~*((*sk_buff *net_device ) : ~netdev_tx_t~0)?module~*module?next~*hdlc_proto# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 18446744073709551639 could not be translated for associated CType ARRAY#_15_~~Element~0# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 18446744073709551619 could not be translated for associated CType STRUCT~~hdlc_proto?open~*((*net_device ) : INT)?close~*((*net_device ) : VOID)?start~*((*net_device ) : VOID)?stop~*((*net_device ) : VOID)?detach~*((*net_device ) : VOID)?ioctl~*((*net_device *ifreq ) : INT)?type_trans~*((*sk_buff *net_device ) : ~__be16~0)?netif_rx~*((*sk_buff ) : INT)?xmit~*((*sk_buff *net_device ) : ~netdev_tx_t~0)?module~*module?next~*hdlc_proto# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 18446744073709551644 could not be translated for associated CType ARRAY#_15_~~Element~0# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 18446744073709551639 could not be translated for associated CType ARRAY#_15_~~Element~0# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 18446744073709551627 could not be translated for associated CType STRUCT~~hdlc_proto?open~*((*net_device ) : INT)?close~*((*net_device ) : VOID)?start~*((*net_device ) : VOID)?stop~*((*net_device ) : VOID)?detach~*((*net_device ) : VOID)?ioctl~*((*net_device *ifreq ) : INT)?type_trans~*((*sk_buff *net_device ) : ~__be16~0)?netif_rx~*((*sk_buff ) : INT)?xmit~*((*sk_buff *net_device ) : ~netdev_tx_t~0)?module~*module?next~*hdlc_proto# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 18446744073709551627 could not be translated for associated CType STRUCT~~hdlc_proto?open~*((*net_device ) : INT)?close~*((*net_device ) : VOID)?start~*((*net_device ) : VOID)?stop~*((*net_device ) : VOID)?detach~*((*net_device ) : VOID)?ioctl~*((*net_device *ifreq ) : INT)?type_trans~*((*sk_buff *net_device ) : ~__be16~0)?netif_rx~*((*sk_buff ) : INT)?xmit~*((*sk_buff *net_device ) : ~netdev_tx_t~0)?module~*module?next~*hdlc_proto# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 18446744073709551644 could not be translated for associated CType ARRAY#_15_~~Element~0# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 18446744073709551639 could not be translated for associated CType ARRAY#_15_~~Element~0# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 18446744073709551619 could not be translated for associated CType STRUCT~~hdlc_proto?open~*((*net_device ) : INT)?close~*((*net_device ) : VOID)?start~*((*net_device ) : VOID)?stop~*((*net_device ) : VOID)?detach~*((*net_device ) : VOID)?ioctl~*((*net_device *ifreq ) : INT)?type_trans~*((*sk_buff *net_device ) : ~__be16~0)?netif_rx~*((*sk_buff ) : INT)?xmit~*((*sk_buff *net_device ) : ~netdev_tx_t~0)?module~*module?next~*hdlc_proto# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 18446744073709551619 could not be translated for associated CType STRUCT~~hdlc_proto?open~*((*net_device ) : INT)?close~*((*net_device ) : VOID)?start~*((*net_device ) : VOID)?stop~*((*net_device ) : VOID)?detach~*((*net_device ) : VOID)?ioctl~*((*net_device *ifreq ) : INT)?type_trans~*((*sk_buff *net_device ) : ~__be16~0)?netif_rx~*((*sk_buff ) : INT)?xmit~*((*sk_buff *net_device ) : ~netdev_tx_t~0)?module~*module?next~*hdlc_proto# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 18446744073709551627 could not be translated for associated CType STRUCT~~hdlc_proto?open~*((*net_device ) : INT)?close~*((*net_device ) : VOID)?start~*((*net_device ) : VOID)?stop~*((*net_device ) : VOID)?detach~*((*net_device ) : VOID)?ioctl~*((*net_device *ifreq ) : INT)?type_trans~*((*sk_buff *net_device ) : ~__be16~0)?netif_rx~*((*sk_buff ) : INT)?xmit~*((*sk_buff *net_device ) : ~netdev_tx_t~0)?module~*module?next~*hdlc_proto# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 18446744073709551639 could not be translated for associated CType ARRAY#_15_~~Element~0# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 18446744073709551644 could not be translated for associated CType ARRAY#_15_~~Element~0# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch123 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~switch123 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~switch134 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~switch123 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~switch134 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~switch123 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~switch134 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~switch123 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~switch134 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~switch123 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~switch134 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~switch123 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~switch134 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~switch123 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~switch134 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~switch123 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~switch134 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~switch125 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~switch123 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~switch134 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~switch125 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~switch89 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~switch89 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~switch89 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~switch89 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~switch89 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~switch89 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~switch89 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~switch123 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~switch134 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~switch125 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~switch123 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~switch134 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~switch125 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~switch123 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~switch134 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~switch125 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~switch123 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~switch134 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~switch125 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~switch123 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~switch134 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~switch125 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~switch123 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~switch134 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~switch125 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~switch123 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~switch134 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~switch125 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~switch123 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~switch134 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~switch125 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 18446744073709551619 could not be translated for associated CType STRUCT~~hdlc_proto?open~*((*net_device ) : INT)?close~*((*net_device ) : VOID)?start~*((*net_device ) : VOID)?stop~*((*net_device ) : VOID)?detach~*((*net_device ) : VOID)?ioctl~*((*net_device *ifreq ) : INT)?type_trans~*((*sk_buff *net_device ) : ~__be16~0)?netif_rx~*((*sk_buff ) : INT)?xmit~*((*sk_buff *net_device ) : ~netdev_tx_t~0)?module~*module?next~*hdlc_proto# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 18446744073709551644 could not be translated for associated CType ARRAY#_15_~~Element~0# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 18446744073709551627 could not be translated for associated CType STRUCT~~hdlc_proto?open~*((*net_device ) : INT)?close~*((*net_device ) : VOID)?start~*((*net_device ) : VOID)?stop~*((*net_device ) : VOID)?detach~*((*net_device ) : VOID)?ioctl~*((*net_device *ifreq ) : INT)?type_trans~*((*sk_buff *net_device ) : ~__be16~0)?netif_rx~*((*sk_buff ) : INT)?xmit~*((*sk_buff *net_device ) : ~netdev_tx_t~0)?module~*module?next~*hdlc_proto# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 18446744073709551639 could not be translated for associated CType ARRAY#_15_~~Element~0# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 18446744073709551627 could not be translated for associated CType STRUCT~~hdlc_proto?open~*((*net_device ) : INT)?close~*((*net_device ) : VOID)?start~*((*net_device ) : VOID)?stop~*((*net_device ) : VOID)?detach~*((*net_device ) : VOID)?ioctl~*((*net_device *ifreq ) : INT)?type_trans~*((*sk_buff *net_device ) : ~__be16~0)?netif_rx~*((*sk_buff ) : INT)?xmit~*((*sk_buff *net_device ) : ~netdev_tx_t~0)?module~*module?next~*hdlc_proto# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 18446744073709551639 could not be translated for associated CType ARRAY#_15_~~Element~0# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 18446744073709551644 could not be translated for associated CType ARRAY#_15_~~Element~0# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 18446744073709551619 could not be translated for associated CType STRUCT~~hdlc_proto?open~*((*net_device ) : INT)?close~*((*net_device ) : VOID)?start~*((*net_device ) : VOID)?stop~*((*net_device ) : VOID)?detach~*((*net_device ) : VOID)?ioctl~*((*net_device *ifreq ) : INT)?type_trans~*((*sk_buff *net_device ) : ~__be16~0)?netif_rx~*((*sk_buff ) : INT)?xmit~*((*sk_buff *net_device ) : ~netdev_tx_t~0)?module~*module?next~*hdlc_proto# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 18446744073709551627 could not be translated for associated CType STRUCT~~hdlc_proto?open~*((*net_device ) : INT)?close~*((*net_device ) : VOID)?start~*((*net_device ) : VOID)?stop~*((*net_device ) : VOID)?detach~*((*net_device ) : VOID)?ioctl~*((*net_device *ifreq ) : INT)?type_trans~*((*sk_buff *net_device ) : ~__be16~0)?netif_rx~*((*sk_buff ) : INT)?xmit~*((*sk_buff *net_device ) : ~netdev_tx_t~0)?module~*module?next~*hdlc_proto# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 18446744073709551644 could not be translated for associated CType ARRAY#_15_~~Element~0# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 18446744073709551639 could not be translated for associated CType ARRAY#_15_~~Element~0# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 18446744073709551619 could not be translated for associated CType STRUCT~~hdlc_proto?open~*((*net_device ) : INT)?close~*((*net_device ) : VOID)?start~*((*net_device ) : VOID)?stop~*((*net_device ) : VOID)?detach~*((*net_device ) : VOID)?ioctl~*((*net_device *ifreq ) : INT)?type_trans~*((*sk_buff *net_device ) : ~__be16~0)?netif_rx~*((*sk_buff ) : INT)?xmit~*((*sk_buff *net_device ) : ~netdev_tx_t~0)?module~*module?next~*hdlc_proto# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 18446744073709551644 could not be translated for associated CType ARRAY#_15_~~Element~0# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 18446744073709551627 could not be translated for associated CType STRUCT~~hdlc_proto?open~*((*net_device ) : INT)?close~*((*net_device ) : VOID)?start~*((*net_device ) : VOID)?stop~*((*net_device ) : VOID)?detach~*((*net_device ) : VOID)?ioctl~*((*net_device *ifreq ) : INT)?type_trans~*((*sk_buff *net_device ) : ~__be16~0)?netif_rx~*((*sk_buff ) : INT)?xmit~*((*sk_buff *net_device ) : ~netdev_tx_t~0)?module~*module?next~*hdlc_proto# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 18446744073709551619 could not be translated for associated CType STRUCT~~hdlc_proto?open~*((*net_device ) : INT)?close~*((*net_device ) : VOID)?start~*((*net_device ) : VOID)?stop~*((*net_device ) : VOID)?detach~*((*net_device ) : VOID)?ioctl~*((*net_device *ifreq ) : INT)?type_trans~*((*sk_buff *net_device ) : ~__be16~0)?netif_rx~*((*sk_buff ) : INT)?xmit~*((*sk_buff *net_device ) : ~netdev_tx_t~0)?module~*module?next~*hdlc_proto# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 18446744073709551639 could not be translated for associated CType ARRAY#_15_~~Element~0# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 18446744073709551639 could not be translated for associated CType ARRAY#_15_~~Element~0# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 18446744073709551619 could not be translated for associated CType STRUCT~~hdlc_proto?open~*((*net_device ) : INT)?close~*((*net_device ) : VOID)?start~*((*net_device ) : VOID)?stop~*((*net_device ) : VOID)?detach~*((*net_device ) : VOID)?ioctl~*((*net_device *ifreq ) : INT)?type_trans~*((*sk_buff *net_device ) : ~__be16~0)?netif_rx~*((*sk_buff ) : INT)?xmit~*((*sk_buff *net_device ) : ~netdev_tx_t~0)?module~*module?next~*hdlc_proto# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 18446744073709551644 could not be translated for associated CType ARRAY#_15_~~Element~0# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 18446744073709551627 could not be translated for associated CType STRUCT~~hdlc_proto?open~*((*net_device ) : INT)?close~*((*net_device ) : VOID)?start~*((*net_device ) : VOID)?stop~*((*net_device ) : VOID)?detach~*((*net_device ) : VOID)?ioctl~*((*net_device *ifreq ) : INT)?type_trans~*((*sk_buff *net_device ) : ~__be16~0)?netif_rx~*((*sk_buff ) : INT)?xmit~*((*sk_buff *net_device ) : ~netdev_tx_t~0)?module~*module?next~*hdlc_proto# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 18446744073709551627 could not be translated for associated CType STRUCT~~hdlc_proto?open~*((*net_device ) : INT)?close~*((*net_device ) : VOID)?start~*((*net_device ) : VOID)?stop~*((*net_device ) : VOID)?detach~*((*net_device ) : VOID)?ioctl~*((*net_device *ifreq ) : INT)?type_trans~*((*sk_buff *net_device ) : ~__be16~0)?netif_rx~*((*sk_buff ) : INT)?xmit~*((*sk_buff *net_device ) : ~netdev_tx_t~0)?module~*module?next~*hdlc_proto# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 18446744073709551619 could not be translated for associated CType STRUCT~~hdlc_proto?open~*((*net_device ) : INT)?close~*((*net_device ) : VOID)?start~*((*net_device ) : VOID)?stop~*((*net_device ) : VOID)?detach~*((*net_device ) : VOID)?ioctl~*((*net_device *ifreq ) : INT)?type_trans~*((*sk_buff *net_device ) : ~__be16~0)?netif_rx~*((*sk_buff ) : INT)?xmit~*((*sk_buff *net_device ) : ~netdev_tx_t~0)?module~*module?next~*hdlc_proto# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 18446744073709551639 could not be translated for associated CType ARRAY#_15_~~Element~0# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 18446744073709551644 could not be translated for associated CType ARRAY#_15_~~Element~0# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 18446744073709551644 could not be translated for associated CType ARRAY#_15_~~Element~0# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 18446744073709551619 could not be translated for associated CType STRUCT~~hdlc_proto?open~*((*net_device ) : INT)?close~*((*net_device ) : VOID)?start~*((*net_device ) : VOID)?stop~*((*net_device ) : VOID)?detach~*((*net_device ) : VOID)?ioctl~*((*net_device *ifreq ) : INT)?type_trans~*((*sk_buff *net_device ) : ~__be16~0)?netif_rx~*((*sk_buff ) : INT)?xmit~*((*sk_buff *net_device ) : ~netdev_tx_t~0)?module~*module?next~*hdlc_proto# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 18446744073709551639 could not be translated for associated CType ARRAY#_15_~~Element~0# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 18446744073709551627 could not be translated for associated CType STRUCT~~hdlc_proto?open~*((*net_device ) : INT)?close~*((*net_device ) : VOID)?start~*((*net_device ) : VOID)?stop~*((*net_device ) : VOID)?detach~*((*net_device ) : VOID)?ioctl~*((*net_device *ifreq ) : INT)?type_trans~*((*sk_buff *net_device ) : ~__be16~0)?netif_rx~*((*sk_buff ) : INT)?xmit~*((*sk_buff *net_device ) : ~netdev_tx_t~0)?module~*module?next~*hdlc_proto# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 18446744073709551627 could not be translated for associated CType STRUCT~~hdlc_proto?open~*((*net_device ) : INT)?close~*((*net_device ) : VOID)?start~*((*net_device ) : VOID)?stop~*((*net_device ) : VOID)?detach~*((*net_device ) : VOID)?ioctl~*((*net_device *ifreq ) : INT)?type_trans~*((*sk_buff *net_device ) : ~__be16~0)?netif_rx~*((*sk_buff ) : INT)?xmit~*((*sk_buff *net_device ) : ~netdev_tx_t~0)?module~*module?next~*hdlc_proto# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 18446744073709551639 could not be translated for associated CType ARRAY#_15_~~Element~0# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 18446744073709551644 could not be translated for associated CType ARRAY#_15_~~Element~0# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 18446744073709551619 could not be translated for associated CType STRUCT~~hdlc_proto?open~*((*net_device ) : INT)?close~*((*net_device ) : VOID)?start~*((*net_device ) : VOID)?stop~*((*net_device ) : VOID)?detach~*((*net_device ) : VOID)?ioctl~*((*net_device *ifreq ) : INT)?type_trans~*((*sk_buff *net_device ) : ~__be16~0)?netif_rx~*((*sk_buff ) : INT)?xmit~*((*sk_buff *net_device ) : ~netdev_tx_t~0)?module~*module?next~*hdlc_proto# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch123 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~switch123 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~switch134 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~switch123 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~switch134 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~switch123 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~switch134 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~switch123 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~switch134 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~switch123 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~switch134 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~switch123 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~switch134 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~switch123 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~switch134 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~switch123 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~switch134 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~switch125 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~switch123 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~switch134 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~switch125 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~switch89 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~switch89 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~switch89 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~switch89 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~switch89 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~switch89 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~switch89 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~switch123 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~switch134 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~switch125 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~switch123 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~switch134 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~switch125 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~switch123 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~switch134 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~switch125 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~switch123 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~switch134 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~switch125 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~switch123 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~switch134 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~switch125 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~switch123 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~switch134 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~switch125 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~switch123 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~switch134 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~switch125 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~switch123 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~switch134 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~switch125 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: - CounterExampleResult [Line: 5345]: a call of __VERIFIER_error() is reachable a call of __VERIFIER_error() is reachable We found a FailurePath: [L5174] FCALL "include/linux/skbuff.h" VAL ["include/linux/skbuff.h"={18446744073709551642:0}, "LAPB connect request failed, error code = %i\n"={18446744073709551634:18446744073709551651}, "LAPB disconnect request failed, error code = %i\n"={18446744073709551620:18446744073709551654}, "out of memory\n"={18446744073709551631:18446744073709551647}, \old("include/linux/skbuff.h")=18446744073709551622, \old("include/linux/skbuff.h")=18446744073709551640, \old("LAPB connect request failed, error code = %i\n")=18446744073709551634, \old("LAPB connect request failed, error code = %i\n")=18446744073709551651, \old("LAPB disconnect request failed, error code = %i\n")=18446744073709551620, \old("LAPB disconnect request failed, error code = %i\n")=18446744073709551654, \old("out of memory\n")=18446744073709551631, \old("out of memory\n")=18446744073709551647, \old(last_index)=18446744073709551636, \old(LDV_IN_INTERRUPT)=18446744073709551633, \old(ldv_retval_0)=18446744073709551632, \old(ldv_retval_1)=18446744073709551625, \old(LDV_SKBS)=18446744073709551643, \old(LDV_SKBS)=18446744073709551617, \old(ldv_state_variable_0)=18446744073709551646, \old(ldv_state_variable_1)=18446744073709551638, \old(proto)=null, \old(proto)=null, \old(proto_group0)=18446744073709551621, \old(proto_group0)=18446744073709551624, \old(proto_group1)=18446744073709551637, \old(proto_group1)=18446744073709551652, \old(ref_cnt)=18446744073709551626, \old(set_impl)=null, \old(set_impl)=null, last_index=18446744073709551636, LDV_IN_INTERRUPT=18446744073709551633, ldv_retval_0=18446744073709551632, ldv_retval_1=18446744073709551625, LDV_SKBS={18446744073709551617:18446744073709551643}, ldv_state_variable_0=18446744073709551646, ldv_state_variable_1=18446744073709551638, proto={18446744073709551619:18446744073709551627}, proto_group0={18446744073709551621:18446744073709551624}, proto_group1={18446744073709551637:18446744073709551652}, ref_cnt=18446744073709551626, set_impl={18446744073709551644:18446744073709551639}] [L5455] FCALL "out of memory\n" VAL ["include/linux/skbuff.h"={18446744073709551642:0}, "LAPB connect request failed, error code = %i\n"={18446744073709551634:18446744073709551651}, "LAPB disconnect request failed, error code = %i\n"={18446744073709551620:18446744073709551654}, "out of memory\n"={18446744073709551635:0}, \old("include/linux/skbuff.h")=18446744073709551622, \old("include/linux/skbuff.h")=18446744073709551640, \old("LAPB connect request failed, error code = %i\n")=18446744073709551651, \old("LAPB connect request failed, error code = %i\n")=18446744073709551634, \old("LAPB disconnect request failed, error code = %i\n")=18446744073709551654, \old("LAPB disconnect request failed, error code = %i\n")=18446744073709551620, \old("out of memory\n")=18446744073709551647, \old("out of memory\n")=18446744073709551631, \old(last_index)=18446744073709551636, \old(LDV_IN_INTERRUPT)=18446744073709551633, \old(ldv_retval_0)=18446744073709551632, \old(ldv_retval_1)=18446744073709551625, \old(LDV_SKBS)=18446744073709551643, \old(LDV_SKBS)=18446744073709551617, \old(ldv_state_variable_0)=18446744073709551646, \old(ldv_state_variable_1)=18446744073709551638, \old(proto)=null, \old(proto)=null, \old(proto_group0)=18446744073709551621, \old(proto_group0)=18446744073709551624, \old(proto_group1)=18446744073709551637, \old(proto_group1)=18446744073709551652, \old(ref_cnt)=18446744073709551626, \old(set_impl)=null, \old(set_impl)=null, last_index=18446744073709551636, LDV_IN_INTERRUPT=18446744073709551633, ldv_retval_0=18446744073709551632, ldv_retval_1=18446744073709551625, LDV_SKBS={18446744073709551617:18446744073709551643}, ldv_state_variable_0=18446744073709551646, ldv_state_variable_1=18446744073709551638, proto={18446744073709551619:18446744073709551627}, proto_group0={18446744073709551621:18446744073709551624}, proto_group1={18446744073709551637:18446744073709551652}, ref_cnt=18446744073709551626, set_impl={18446744073709551644:18446744073709551639}] [L5541] FCALL "LAPB connect request failed, error code = %i\n" VAL ["include/linux/skbuff.h"={18446744073709551642:0}, "LAPB connect request failed, error code = %i\n"={18446744073709551630:0}, "LAPB disconnect request failed, error code = %i\n"={18446744073709551620:18446744073709551654}, "out of memory\n"={18446744073709551635:0}, \old("include/linux/skbuff.h")=18446744073709551622, \old("include/linux/skbuff.h")=18446744073709551640, \old("LAPB connect request failed, error code = %i\n")=18446744073709551651, \old("LAPB connect request failed, error code = %i\n")=18446744073709551634, \old("LAPB disconnect request failed, error code = %i\n")=18446744073709551654, \old("LAPB disconnect request failed, error code = %i\n")=18446744073709551620, \old("out of memory\n")=18446744073709551631, \old("out of memory\n")=18446744073709551647, \old(last_index)=18446744073709551636, \old(LDV_IN_INTERRUPT)=18446744073709551633, \old(ldv_retval_0)=18446744073709551632, \old(ldv_retval_1)=18446744073709551625, \old(LDV_SKBS)=18446744073709551643, \old(LDV_SKBS)=18446744073709551617, \old(ldv_state_variable_0)=18446744073709551646, \old(ldv_state_variable_1)=18446744073709551638, \old(proto)=null, \old(proto)=null, \old(proto_group0)=18446744073709551621, \old(proto_group0)=18446744073709551624, \old(proto_group1)=18446744073709551637, \old(proto_group1)=18446744073709551652, \old(ref_cnt)=18446744073709551626, \old(set_impl)=null, \old(set_impl)=null, last_index=18446744073709551636, LDV_IN_INTERRUPT=18446744073709551633, ldv_retval_0=18446744073709551632, ldv_retval_1=18446744073709551625, LDV_SKBS={18446744073709551617:18446744073709551643}, ldv_state_variable_0=18446744073709551646, ldv_state_variable_1=18446744073709551638, proto={18446744073709551619:18446744073709551627}, proto_group0={18446744073709551621:18446744073709551624}, proto_group1={18446744073709551637:18446744073709551652}, ref_cnt=18446744073709551626, set_impl={18446744073709551644:18446744073709551639}] [L5554] FCALL "LAPB disconnect request failed, error code = %i\n" VAL ["include/linux/skbuff.h"={18446744073709551642:0}, "LAPB connect request failed, error code = %i\n"={18446744073709551630:0}, "LAPB disconnect request failed, error code = %i\n"={18446744073709551623:0}, "out of memory\n"={18446744073709551635:0}, \old("include/linux/skbuff.h")=18446744073709551622, \old("include/linux/skbuff.h")=18446744073709551640, \old("LAPB connect request failed, error code = %i\n")=18446744073709551634, \old("LAPB connect request failed, error code = %i\n")=18446744073709551651, \old("LAPB disconnect request failed, error code = %i\n")=18446744073709551654, \old("LAPB disconnect request failed, error code = %i\n")=18446744073709551620, \old("out of memory\n")=18446744073709551631, \old("out of memory\n")=18446744073709551647, \old(last_index)=18446744073709551636, \old(LDV_IN_INTERRUPT)=18446744073709551633, \old(ldv_retval_0)=18446744073709551632, \old(ldv_retval_1)=18446744073709551625, \old(LDV_SKBS)=18446744073709551643, \old(LDV_SKBS)=18446744073709551617, \old(ldv_state_variable_0)=18446744073709551646, \old(ldv_state_variable_1)=18446744073709551638, \old(proto)=null, \old(proto)=null, \old(proto_group0)=18446744073709551624, \old(proto_group0)=18446744073709551621, \old(proto_group1)=18446744073709551652, \old(proto_group1)=18446744073709551637, \old(ref_cnt)=18446744073709551626, \old(set_impl)=null, \old(set_impl)=null, last_index=18446744073709551636, LDV_IN_INTERRUPT=18446744073709551633, ldv_retval_0=18446744073709551632, ldv_retval_1=18446744073709551625, LDV_SKBS={18446744073709551617:18446744073709551643}, ldv_state_variable_0=18446744073709551646, ldv_state_variable_1=18446744073709551638, proto={18446744073709551619:18446744073709551627}, proto_group0={18446744073709551621:18446744073709551624}, proto_group1={18446744073709551637:18446744073709551652}, ref_cnt=18446744073709551626, set_impl={18446744073709551644:18446744073709551639}] [L5374] int LDV_IN_INTERRUPT = 1; [L5376] int ref_cnt ; [L5377] int ldv_state_variable_1 ; [L5379] int ldv_state_variable_0 ; [L5703] int ldv_retval_0 ; [L5704] int ldv_retval_1 ; [L5938] int last_index = 0; [L5375] struct sk_buff *proto_group0 ; [L5378] struct net_device *proto_group1 ; VAL ["include/linux/skbuff.h"={18446744073709551642:0}, "LAPB connect request failed, error code = %i\n"={18446744073709551630:0}, "LAPB disconnect request failed, error code = %i\n"={18446744073709551623:0}, "out of memory\n"={18446744073709551635:0}, \old("include/linux/skbuff.h")=18446744073709551640, \old("include/linux/skbuff.h")=18446744073709551622, \old("LAPB connect request failed, error code = %i\n")=18446744073709551651, \old("LAPB connect request failed, error code = %i\n")=18446744073709551634, \old("LAPB disconnect request failed, error code = %i\n")=18446744073709551620, \old("LAPB disconnect request failed, error code = %i\n")=18446744073709551654, \old("out of memory\n")=18446744073709551631, \old("out of memory\n")=18446744073709551647, \old(last_index)=18446744073709551636, \old(LDV_IN_INTERRUPT)=18446744073709551633, \old(ldv_retval_0)=18446744073709551632, \old(ldv_retval_1)=18446744073709551625, \old(LDV_SKBS)=18446744073709551643, \old(LDV_SKBS)=18446744073709551617, \old(ldv_state_variable_0)=18446744073709551646, \old(ldv_state_variable_1)=18446744073709551638, \old(proto)=null, \old(proto)=null, \old(proto_group0)=18446744073709551621, \old(proto_group0)=18446744073709551624, \old(proto_group1)=18446744073709551652, \old(proto_group1)=18446744073709551637, \old(ref_cnt)=18446744073709551626, \old(set_impl)=null, \old(set_impl)=null, last_index=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, LDV_SKBS={18446744073709551617:18446744073709551643}, ldv_state_variable_0=0, ldv_state_variable_1=0, proto={18446744073709551619:18446744073709551627}, proto_group0={0:0}, proto_group1={0:0}, ref_cnt=0, set_impl={18446744073709551644:18446744073709551639}] [L5624-L5626] FCALL static struct hdlc_proto proto = {& x25_open, & x25_close, 0, 0, 0, & x25_ioctl, 0, & x25_rx, & x25_xmit, & __this_module, 0}; VAL ["include/linux/skbuff.h"={18446744073709551642:0}, "LAPB connect request failed, error code = %i\n"={18446744073709551630:0}, "LAPB disconnect request failed, error code = %i\n"={18446744073709551623:0}, "out of memory\n"={18446744073709551635:0}, \old("include/linux/skbuff.h")=18446744073709551640, \old("include/linux/skbuff.h")=18446744073709551622, \old("LAPB connect request failed, error code = %i\n")=18446744073709551651, \old("LAPB connect request failed, error code = %i\n")=18446744073709551634, \old("LAPB disconnect request failed, error code = %i\n")=18446744073709551654, \old("LAPB disconnect request failed, error code = %i\n")=18446744073709551620, \old("out of memory\n")=18446744073709551647, \old("out of memory\n")=18446744073709551631, \old(last_index)=18446744073709551636, \old(LDV_IN_INTERRUPT)=18446744073709551633, \old(ldv_retval_0)=18446744073709551632, \old(ldv_retval_1)=18446744073709551625, \old(LDV_SKBS)=18446744073709551617, \old(LDV_SKBS)=18446744073709551643, \old(ldv_state_variable_0)=18446744073709551646, \old(ldv_state_variable_1)=18446744073709551638, \old(proto)=null, \old(proto)=null, \old(proto_group0)=18446744073709551624, \old(proto_group0)=18446744073709551621, \old(proto_group1)=18446744073709551652, \old(proto_group1)=18446744073709551637, \old(ref_cnt)=18446744073709551626, \old(set_impl)=null, \old(set_impl)=null, __this_module={18446744073709551650:18446744073709551648}, last_index=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, LDV_SKBS={18446744073709551617:18446744073709551643}, ldv_state_variable_0=0, ldv_state_variable_1=0, proto={18446744073709551655:0}, proto_group0={0:0}, proto_group1={0:0}, ref_cnt=0, set_impl={18446744073709551644:18446744073709551639}] [L5937] FCALL Element set_impl[15] ; VAL ["include/linux/skbuff.h"={18446744073709551642:0}, "LAPB connect request failed, error code = %i\n"={18446744073709551630:0}, "LAPB disconnect request failed, error code = %i\n"={18446744073709551623:0}, "out of memory\n"={18446744073709551635:0}, \old("include/linux/skbuff.h")=18446744073709551622, \old("include/linux/skbuff.h")=18446744073709551640, \old("LAPB connect request failed, error code = %i\n")=18446744073709551651, \old("LAPB connect request failed, error code = %i\n")=18446744073709551634, \old("LAPB disconnect request failed, error code = %i\n")=18446744073709551620, \old("LAPB disconnect request failed, error code = %i\n")=18446744073709551654, \old("out of memory\n")=18446744073709551631, \old("out of memory\n")=18446744073709551647, \old(last_index)=18446744073709551636, \old(LDV_IN_INTERRUPT)=18446744073709551633, \old(ldv_retval_0)=18446744073709551632, \old(ldv_retval_1)=18446744073709551625, \old(LDV_SKBS)=18446744073709551643, \old(LDV_SKBS)=18446744073709551617, \old(ldv_state_variable_0)=18446744073709551646, \old(ldv_state_variable_1)=18446744073709551638, \old(proto)=null, \old(proto)=null, \old(proto_group0)=18446744073709551621, \old(proto_group0)=18446744073709551624, \old(proto_group1)=18446744073709551637, \old(proto_group1)=18446744073709551652, \old(ref_cnt)=18446744073709551626, \old(set_impl)=null, \old(set_impl)=null, __this_module={18446744073709551650:18446744073709551648}, last_index=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, LDV_SKBS={18446744073709551617:18446744073709551643}, ldv_state_variable_0=0, ldv_state_variable_1=0, proto={18446744073709551655:0}, proto_group0={0:0}, proto_group1={0:0}, ref_cnt=0, set_impl={18446744073709551629:0}] [L6095] Set LDV_SKBS ; VAL ["include/linux/skbuff.h"={18446744073709551642:0}, "LAPB connect request failed, error code = %i\n"={18446744073709551630:0}, "LAPB disconnect request failed, error code = %i\n"={18446744073709551623:0}, "out of memory\n"={18446744073709551635:0}, \old("include/linux/skbuff.h")=18446744073709551640, \old("include/linux/skbuff.h")=18446744073709551622, \old("LAPB connect request failed, error code = %i\n")=18446744073709551634, \old("LAPB connect request failed, error code = %i\n")=18446744073709551651, \old("LAPB disconnect request failed, error code = %i\n")=18446744073709551654, \old("LAPB disconnect request failed, error code = %i\n")=18446744073709551620, \old("out of memory\n")=18446744073709551647, \old("out of memory\n")=18446744073709551631, \old(last_index)=18446744073709551636, \old(LDV_IN_INTERRUPT)=18446744073709551633, \old(ldv_retval_0)=18446744073709551632, \old(ldv_retval_1)=18446744073709551625, \old(LDV_SKBS)=18446744073709551617, \old(LDV_SKBS)=18446744073709551643, \old(ldv_state_variable_0)=18446744073709551646, \old(ldv_state_variable_1)=18446744073709551638, \old(proto)=null, \old(proto)=null, \old(proto_group0)=18446744073709551621, \old(proto_group0)=18446744073709551624, \old(proto_group1)=18446744073709551652, \old(proto_group1)=18446744073709551637, \old(ref_cnt)=18446744073709551626, \old(set_impl)=null, \old(set_impl)=null, __this_module={18446744073709551650:18446744073709551648}, last_index=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, LDV_SKBS={0:0}, ldv_state_variable_0=0, ldv_state_variable_1=0, proto={18446744073709551655:0}, proto_group0={0:0}, proto_group1={0:0}, ref_cnt=0, set_impl={18446744073709551629:0}] [L5722] struct ifreq *ldvarg0 ; [L5723] void *tmp ; [L5724] int tmp___0 ; [L5725] int tmp___1 ; [L5726] int tmp___2 ; VAL ["include/linux/skbuff.h"={18446744073709551642:0}, "LAPB connect request failed, error code = %i\n"={18446744073709551630:0}, "LAPB disconnect request failed, error code = %i\n"={18446744073709551623:0}, "out of memory\n"={18446744073709551635:0}, \old(last_index)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(proto_group0)=0, \old(proto_group0)=0, \old(proto_group1)=0, \old(proto_group1)=0, \old(ref_cnt)=0, __this_module={18446744073709551650:18446744073709551648}, last_index=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, LDV_SKBS={0:0}, ldv_state_variable_0=0, ldv_state_variable_1=0, proto={18446744073709551655:0}, proto_group0={0:0}, proto_group1={0:0}, ref_cnt=0, set_impl={18446744073709551629:0}] [L5729] CALL, EXPR ldv_successful_zalloc(40UL) VAL ["include/linux/skbuff.h"={18446744073709551642:0}, "LAPB connect request failed, error code = %i\n"={18446744073709551630:0}, "LAPB disconnect request failed, error code = %i\n"={18446744073709551623:0}, "out of memory\n"={18446744073709551635:0}, \old(__size)=40, \old(last_index)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(proto_group0)=0, \old(proto_group0)=0, \old(proto_group1)=0, \old(proto_group1)=0, \old(ref_cnt)=0, __this_module={18446744073709551650:18446744073709551648}, last_index=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, LDV_SKBS={0:0}, ldv_state_variable_0=0, ldv_state_variable_1=0, proto={18446744073709551655:0}, proto_group0={0:0}, proto_group1={0:0}, ref_cnt=0, set_impl={18446744073709551629:0}] [L5272] EXPR, FCALL calloc(1UL, __size) VAL ["include/linux/skbuff.h"={18446744073709551642:0}, "LAPB connect request failed, error code = %i\n"={18446744073709551630:0}, "LAPB disconnect request failed, error code = %i\n"={18446744073709551623:0}, "out of memory\n"={18446744073709551635:0}, \old(__size)=40, \old(last_index)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(proto_group0)=0, \old(proto_group0)=0, \old(proto_group1)=0, \old(proto_group1)=0, \old(ref_cnt)=0, __size=40, __this_module={18446744073709551650:18446744073709551648}, calloc(1UL, __size)={18446744073709551653:0}, last_index=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, LDV_SKBS={0:0}, ldv_state_variable_0=0, ldv_state_variable_1=0, proto={18446744073709551655:0}, proto_group0={0:0}, proto_group1={0:0}, ref_cnt=0, set_impl={18446744073709551629:0}] [L5272] EXPR, FCALL calloc(1UL, __size) VAL ["include/linux/skbuff.h"={18446744073709551642:0}, "LAPB connect request failed, error code = %i\n"={18446744073709551630:0}, "LAPB disconnect request failed, error code = %i\n"={18446744073709551623:0}, "out of memory\n"={18446744073709551635:0}, \old(__size)=40, \old(last_index)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(proto_group0)=0, \old(proto_group0)=0, \old(proto_group1)=0, \old(proto_group1)=0, \old(ref_cnt)=0, __size=40, __this_module={18446744073709551650:18446744073709551648}, calloc(1UL, __size)={18446744073709551653:0}, last_index=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, LDV_SKBS={0:0}, ldv_state_variable_0=0, ldv_state_variable_1=0, proto={18446744073709551655:0}, proto_group0={0:0}, proto_group1={0:0}, ref_cnt=0, set_impl={18446744073709551629:0}] [L5272] void *p = calloc(1UL, __size); [L5274] RET return p; VAL ["include/linux/skbuff.h"={18446744073709551642:0}, "LAPB connect request failed, error code = %i\n"={18446744073709551630:0}, "LAPB disconnect request failed, error code = %i\n"={18446744073709551623:0}, "out of memory\n"={18446744073709551635:0}, \old(__size)=40, \old(last_index)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(proto_group0)=0, \old(proto_group0)=0, \old(proto_group1)=0, \old(proto_group1)=0, \old(ref_cnt)=0, \result={18446744073709551653:0}, __size=40, __this_module={18446744073709551650:18446744073709551648}, calloc(1UL, __size)={18446744073709551653:0}, last_index=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, LDV_SKBS={0:0}, ldv_state_variable_0=0, ldv_state_variable_1=0, p={18446744073709551653:0}, proto={18446744073709551655:0}, proto_group0={0:0}, proto_group1={0:0}, ref_cnt=0, set_impl={18446744073709551629:0}] [L5729] EXPR ldv_successful_zalloc(40UL) VAL ["include/linux/skbuff.h"={18446744073709551642:0}, "LAPB connect request failed, error code = %i\n"={18446744073709551630:0}, "LAPB disconnect request failed, error code = %i\n"={18446744073709551623:0}, "out of memory\n"={18446744073709551635:0}, \old(last_index)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(proto_group0)=0, \old(proto_group0)=0, \old(proto_group1)=0, \old(proto_group1)=0, \old(ref_cnt)=0, __this_module={18446744073709551650:18446744073709551648}, last_index=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, LDV_SKBS={0:0}, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_successful_zalloc(40UL)={18446744073709551653:0}, proto={18446744073709551655:0}, proto_group0={0:0}, proto_group1={0:0}, ref_cnt=0, set_impl={18446744073709551629:0}] [L5729] tmp = ldv_successful_zalloc(40UL) [L5730] ldvarg0 = (struct ifreq *)tmp VAL ["include/linux/skbuff.h"={18446744073709551642:0}, "LAPB connect request failed, error code = %i\n"={18446744073709551630:0}, "LAPB disconnect request failed, error code = %i\n"={18446744073709551623:0}, "out of memory\n"={18446744073709551635:0}, \old(last_index)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(proto_group0)=0, \old(proto_group0)=0, \old(proto_group1)=0, \old(proto_group1)=0, \old(ref_cnt)=0, __this_module={18446744073709551650:18446744073709551648}, last_index=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, LDV_SKBS={0:0}, ldv_state_variable_0=0, ldv_state_variable_1=0, ldvarg0={18446744073709551653:0}, proto={18446744073709551655:0}, proto_group0={0:0}, proto_group1={0:0}, ref_cnt=0, set_impl={18446744073709551629:0}, tmp={18446744073709551653:0}] [L5731] CALL ldv_initialize() VAL ["include/linux/skbuff.h"={18446744073709551642:0}, "LAPB connect request failed, error code = %i\n"={18446744073709551630:0}, "LAPB disconnect request failed, error code = %i\n"={18446744073709551623:0}, "out of memory\n"={18446744073709551635:0}, \old(last_index)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(proto_group0)=0, \old(proto_group0)=0, \old(proto_group1)=0, \old(proto_group1)=0, \old(ref_cnt)=0, __this_module={18446744073709551650:18446744073709551648}, last_index=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, LDV_SKBS={0:0}, ldv_state_variable_0=0, ldv_state_variable_1=0, proto={18446744073709551655:0}, proto_group0={0:0}, proto_group1={0:0}, ref_cnt=0, set_impl={18446744073709551629:0}] [L6117] CALL ldv_set_init(LDV_SKBS) VAL ["include/linux/skbuff.h"={18446744073709551642:0}, "LAPB connect request failed, error code = %i\n"={18446744073709551630:0}, "LAPB disconnect request failed, error code = %i\n"={18446744073709551623:0}, "out of memory\n"={18446744073709551635:0}, \old(last_index)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(proto_group0)=0, \old(proto_group0)=0, \old(proto_group1)=0, \old(proto_group1)=0, \old(ref_cnt)=0, __this_module={18446744073709551650:18446744073709551648}, last_index=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, LDV_SKBS={0:0}, ldv_state_variable_0=0, ldv_state_variable_1=0, proto={18446744073709551655:0}, proto_group0={0:0}, proto_group1={0:0}, ref_cnt=0, set={0:0}, set_impl={18446744073709551629:0}] [L5945] set = set_impl [L5946] RET last_index = 0 VAL ["include/linux/skbuff.h"={18446744073709551642:0}, "LAPB connect request failed, error code = %i\n"={18446744073709551630:0}, "LAPB disconnect request failed, error code = %i\n"={18446744073709551623:0}, "out of memory\n"={18446744073709551635:0}, \old(last_index)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(proto_group0)=0, \old(proto_group0)=0, \old(proto_group1)=0, \old(proto_group1)=0, \old(ref_cnt)=0, __this_module={18446744073709551650:18446744073709551648}, last_index=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, LDV_SKBS={0:0}, ldv_state_variable_0=0, ldv_state_variable_1=0, proto={18446744073709551655:0}, proto_group0={0:0}, proto_group1={0:0}, ref_cnt=0, set={0:0}, set={18446744073709551629:0}, set_impl={18446744073709551629:0}] [L6117] RET ldv_set_init(LDV_SKBS) VAL ["include/linux/skbuff.h"={18446744073709551642:0}, "LAPB connect request failed, error code = %i\n"={18446744073709551630:0}, "LAPB disconnect request failed, error code = %i\n"={18446744073709551623:0}, "out of memory\n"={18446744073709551635:0}, \old(last_index)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(proto_group0)=0, \old(proto_group0)=0, \old(proto_group1)=0, \old(proto_group1)=0, \old(ref_cnt)=0, __this_module={18446744073709551650:18446744073709551648}, last_index=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, LDV_SKBS={0:0}, ldv_state_variable_0=0, ldv_state_variable_1=0, proto={18446744073709551655:0}, proto_group0={0:0}, proto_group1={0:0}, ref_cnt=0, set_impl={18446744073709551629:0}] [L5731] ldv_initialize() VAL ["include/linux/skbuff.h"={18446744073709551642:0}, "LAPB connect request failed, error code = %i\n"={18446744073709551630:0}, "LAPB disconnect request failed, error code = %i\n"={18446744073709551623:0}, "out of memory\n"={18446744073709551635:0}, \old(last_index)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(proto_group0)=0, \old(proto_group0)=0, \old(proto_group1)=0, \old(proto_group1)=0, \old(ref_cnt)=0, __this_module={18446744073709551650:18446744073709551648}, last_index=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, LDV_SKBS={0:0}, ldv_state_variable_0=0, ldv_state_variable_1=0, ldvarg0={18446744073709551653:0}, proto={18446744073709551655:0}, proto_group0={0:0}, proto_group1={0:0}, ref_cnt=0, set_impl={18446744073709551629:0}, tmp={18446744073709551653:0}] [L5732] ldv_state_variable_1 = 0 [L5733] ref_cnt = 0 [L5734] ldv_state_variable_0 = 1 VAL ["include/linux/skbuff.h"={18446744073709551642:0}, "LAPB connect request failed, error code = %i\n"={18446744073709551630:0}, "LAPB disconnect request failed, error code = %i\n"={18446744073709551623:0}, "out of memory\n"={18446744073709551635:0}, \old(last_index)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(proto_group0)=0, \old(proto_group0)=0, \old(proto_group1)=0, \old(proto_group1)=0, \old(ref_cnt)=0, __this_module={18446744073709551650:18446744073709551648}, last_index=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, LDV_SKBS={0:0}, ldv_state_variable_0=1, ldv_state_variable_1=0, ldvarg0={18446744073709551653:0}, proto={18446744073709551655:0}, proto_group0={0:0}, proto_group1={0:0}, ref_cnt=0, set_impl={18446744073709551629:0}, tmp={18446744073709551653:0}] [L5736] tmp___0 = __VERIFIER_nondet_int() [L5738] case 0: [L5813] case 1: VAL ["include/linux/skbuff.h"={18446744073709551642:0}, "LAPB connect request failed, error code = %i\n"={18446744073709551630:0}, "LAPB disconnect request failed, error code = %i\n"={18446744073709551623:0}, "out of memory\n"={18446744073709551635:0}, \old(last_index)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(proto_group0)=0, \old(proto_group0)=0, \old(proto_group1)=0, \old(proto_group1)=0, \old(ref_cnt)=0, __this_module={18446744073709551650:18446744073709551648}, last_index=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, LDV_SKBS={0:0}, ldv_state_variable_0=1, ldv_state_variable_1=0, ldvarg0={18446744073709551653:0}, proto={18446744073709551655:0}, proto_group0={0:0}, proto_group1={0:0}, ref_cnt=0, set_impl={18446744073709551629:0}, tmp={18446744073709551653:0}, tmp___0=1] [L5814] COND TRUE ldv_state_variable_0 != 0 [L5815] tmp___2 = __VERIFIER_nondet_int() [L5817] case 0: [L5826] case 1: VAL ["include/linux/skbuff.h"={18446744073709551642:0}, "LAPB connect request failed, error code = %i\n"={18446744073709551630:0}, "LAPB disconnect request failed, error code = %i\n"={18446744073709551623:0}, "out of memory\n"={18446744073709551635:0}, \old(last_index)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(proto_group0)=0, \old(proto_group0)=0, \old(proto_group1)=0, \old(proto_group1)=0, \old(ref_cnt)=0, __this_module={18446744073709551650:18446744073709551648}, last_index=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, LDV_SKBS={0:0}, ldv_state_variable_0=1, ldv_state_variable_1=0, ldvarg0={18446744073709551653:0}, proto={18446744073709551655:0}, proto_group0={0:0}, proto_group1={0:0}, ref_cnt=0, set_impl={18446744073709551629:0}, tmp={18446744073709551653:0}, tmp___0=1, tmp___2=1] [L5827] COND TRUE ldv_state_variable_0 == 1 VAL ["include/linux/skbuff.h"={18446744073709551642:0}, "LAPB connect request failed, error code = %i\n"={18446744073709551630:0}, "LAPB disconnect request failed, error code = %i\n"={18446744073709551623:0}, "out of memory\n"={18446744073709551635:0}, \old(last_index)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(proto_group0)=0, \old(proto_group0)=0, \old(proto_group1)=0, \old(proto_group1)=0, \old(ref_cnt)=0, __this_module={18446744073709551650:18446744073709551648}, last_index=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, LDV_SKBS={0:0}, ldv_state_variable_0=1, ldv_state_variable_1=0, ldvarg0={18446744073709551653:0}, proto={18446744073709551655:0}, proto_group0={0:0}, proto_group1={0:0}, ref_cnt=0, set_impl={18446744073709551629:0}, tmp={18446744073709551653:0}, tmp___0=1, tmp___2=1] [L5828] CALL, EXPR mod_init() VAL ["include/linux/skbuff.h"={18446744073709551642:0}, "LAPB connect request failed, error code = %i\n"={18446744073709551630:0}, "LAPB disconnect request failed, error code = %i\n"={18446744073709551623:0}, "out of memory\n"={18446744073709551635:0}, \old(last_index)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(proto_group0)=0, \old(proto_group0)=0, \old(proto_group1)=0, \old(proto_group1)=0, \old(ref_cnt)=0, __this_module={18446744073709551650:18446744073709551648}, last_index=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, LDV_SKBS={0:0}, ldv_state_variable_0=1, ldv_state_variable_1=0, proto={18446744073709551655:0}, proto_group0={0:0}, proto_group1={0:0}, ref_cnt=0, set_impl={18446744073709551629:0}] [L5690] FCALL register_hdlc_protocol(& proto) VAL ["include/linux/skbuff.h"={18446744073709551642:0}, "LAPB connect request failed, error code = %i\n"={18446744073709551630:0}, "LAPB disconnect request failed, error code = %i\n"={18446744073709551623:0}, "out of memory\n"={18446744073709551635:0}, \old(last_index)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(proto_group0)=0, \old(proto_group0)=0, \old(proto_group1)=0, \old(proto_group1)=0, \old(ref_cnt)=0, __this_module={18446744073709551650:18446744073709551648}, last_index=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, LDV_SKBS={0:0}, ldv_state_variable_0=1, ldv_state_variable_1=0, proto={18446744073709551655:0}, proto_group0={0:0}, proto_group1={0:0}, ref_cnt=0, set_impl={18446744073709551629:0}] [L5691] RET return (0); VAL ["include/linux/skbuff.h"={18446744073709551642:0}, "LAPB connect request failed, error code = %i\n"={18446744073709551630:0}, "LAPB disconnect request failed, error code = %i\n"={18446744073709551623:0}, "out of memory\n"={18446744073709551635:0}, \old(last_index)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(proto_group0)=0, \old(proto_group0)=0, \old(proto_group1)=0, \old(proto_group1)=0, \old(ref_cnt)=0, \result=0, __this_module={18446744073709551650:18446744073709551648}, last_index=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, LDV_SKBS={0:0}, ldv_state_variable_0=1, ldv_state_variable_1=0, proto={18446744073709551655:0}, proto_group0={0:0}, proto_group1={0:0}, ref_cnt=0, set_impl={18446744073709551629:0}] [L5828] EXPR mod_init() VAL ["include/linux/skbuff.h"={18446744073709551642:0}, "LAPB connect request failed, error code = %i\n"={18446744073709551630:0}, "LAPB disconnect request failed, error code = %i\n"={18446744073709551623:0}, "out of memory\n"={18446744073709551635:0}, \old(last_index)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(proto_group0)=0, \old(proto_group0)=0, \old(proto_group1)=0, \old(proto_group1)=0, \old(ref_cnt)=0, __this_module={18446744073709551650:18446744073709551648}, last_index=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, LDV_SKBS={0:0}, ldv_state_variable_0=1, ldv_state_variable_1=0, ldvarg0={18446744073709551653:0}, mod_init()=0, proto={18446744073709551655:0}, proto_group0={0:0}, proto_group1={0:0}, ref_cnt=0, set_impl={18446744073709551629:0}, tmp={18446744073709551653:0}, tmp___0=1, tmp___2=1] [L5828] ldv_retval_1 = mod_init() [L5829] COND TRUE ldv_retval_1 == 0 [L5830] ldv_state_variable_0 = 3 [L5831] ldv_state_variable_1 = 1 VAL ["include/linux/skbuff.h"={18446744073709551642:0}, "LAPB connect request failed, error code = %i\n"={18446744073709551630:0}, "LAPB disconnect request failed, error code = %i\n"={18446744073709551623:0}, "out of memory\n"={18446744073709551635:0}, \old(last_index)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(proto_group0)=0, \old(proto_group0)=0, \old(proto_group1)=0, \old(proto_group1)=0, \old(ref_cnt)=0, __this_module={18446744073709551650:18446744073709551648}, last_index=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, LDV_SKBS={0:0}, ldv_state_variable_0=3, ldv_state_variable_1=1, ldvarg0={18446744073709551653:0}, proto={18446744073709551655:0}, proto_group0={0:0}, proto_group1={0:0}, ref_cnt=0, set_impl={18446744073709551629:0}, tmp={18446744073709551653:0}, tmp___0=1, tmp___2=1] [L5832] CALL ldv_initialize_hdlc_proto_1() VAL ["include/linux/skbuff.h"={18446744073709551642:0}, "LAPB connect request failed, error code = %i\n"={18446744073709551630:0}, "LAPB disconnect request failed, error code = %i\n"={18446744073709551623:0}, "out of memory\n"={18446744073709551635:0}, \old(last_index)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(proto_group0)=0, \old(proto_group0)=0, \old(proto_group1)=0, \old(proto_group1)=0, \old(ref_cnt)=0, __this_module={18446744073709551650:18446744073709551648}, last_index=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, LDV_SKBS={0:0}, ldv_state_variable_0=3, ldv_state_variable_1=1, proto={18446744073709551655:0}, proto_group0={0:0}, proto_group1={0:0}, ref_cnt=0, set_impl={18446744073709551629:0}] [L5709] void *tmp ; [L5710] void *tmp___0 ; VAL ["include/linux/skbuff.h"={18446744073709551642:0}, "LAPB connect request failed, error code = %i\n"={18446744073709551630:0}, "LAPB disconnect request failed, error code = %i\n"={18446744073709551623:0}, "out of memory\n"={18446744073709551635:0}, \old(last_index)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(proto_group0)=0, \old(proto_group0)=0, \old(proto_group1)=0, \old(proto_group1)=0, \old(ref_cnt)=0, __this_module={18446744073709551650:18446744073709551648}, last_index=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, LDV_SKBS={0:0}, ldv_state_variable_0=3, ldv_state_variable_1=1, proto={18446744073709551655:0}, proto_group0={0:0}, proto_group1={0:0}, ref_cnt=0, set_impl={18446744073709551629:0}] [L5713] CALL, EXPR ldv_successful_zalloc(3264UL) VAL ["include/linux/skbuff.h"={18446744073709551642:0}, "LAPB connect request failed, error code = %i\n"={18446744073709551630:0}, "LAPB disconnect request failed, error code = %i\n"={18446744073709551623:0}, "out of memory\n"={18446744073709551635:0}, \old(__size)=3264, \old(last_index)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(proto_group0)=0, \old(proto_group0)=0, \old(proto_group1)=0, \old(proto_group1)=0, \old(ref_cnt)=0, __this_module={18446744073709551650:18446744073709551648}, last_index=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, LDV_SKBS={0:0}, ldv_state_variable_0=3, ldv_state_variable_1=1, proto={18446744073709551655:0}, proto_group0={0:0}, proto_group1={0:0}, ref_cnt=0, set_impl={18446744073709551629:0}] [L5272] EXPR, FCALL calloc(1UL, __size) VAL ["include/linux/skbuff.h"={18446744073709551642:0}, "LAPB connect request failed, error code = %i\n"={18446744073709551630:0}, "LAPB disconnect request failed, error code = %i\n"={18446744073709551623:0}, "out of memory\n"={18446744073709551635:0}, \old(__size)=3264, \old(last_index)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(proto_group0)=0, \old(proto_group0)=0, \old(proto_group1)=0, \old(proto_group1)=0, \old(ref_cnt)=0, __size=3264, __this_module={18446744073709551650:18446744073709551648}, calloc(1UL, __size)={18446744073709551618:0}, last_index=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, LDV_SKBS={0:0}, ldv_state_variable_0=3, ldv_state_variable_1=1, proto={18446744073709551655:0}, proto_group0={0:0}, proto_group1={0:0}, ref_cnt=0, set_impl={18446744073709551629:0}] [L5272] EXPR, FCALL calloc(1UL, __size) VAL ["include/linux/skbuff.h"={18446744073709551642:0}, "LAPB connect request failed, error code = %i\n"={18446744073709551630:0}, "LAPB disconnect request failed, error code = %i\n"={18446744073709551623:0}, "out of memory\n"={18446744073709551635:0}, \old(__size)=3264, \old(last_index)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(proto_group0)=0, \old(proto_group0)=0, \old(proto_group1)=0, \old(proto_group1)=0, \old(ref_cnt)=0, __size=3264, __this_module={18446744073709551650:18446744073709551648}, calloc(1UL, __size)={18446744073709551618:0}, last_index=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, LDV_SKBS={0:0}, ldv_state_variable_0=3, ldv_state_variable_1=1, proto={18446744073709551655:0}, proto_group0={0:0}, proto_group1={0:0}, ref_cnt=0, set_impl={18446744073709551629:0}] [L5272] void *p = calloc(1UL, __size); [L5274] RET return p; VAL ["include/linux/skbuff.h"={18446744073709551642:0}, "LAPB connect request failed, error code = %i\n"={18446744073709551630:0}, "LAPB disconnect request failed, error code = %i\n"={18446744073709551623:0}, "out of memory\n"={18446744073709551635:0}, \old(__size)=3264, \old(last_index)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(proto_group0)=0, \old(proto_group0)=0, \old(proto_group1)=0, \old(proto_group1)=0, \old(ref_cnt)=0, \result={18446744073709551618:0}, __size=3264, __this_module={18446744073709551650:18446744073709551648}, calloc(1UL, __size)={18446744073709551618:0}, last_index=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, LDV_SKBS={0:0}, ldv_state_variable_0=3, ldv_state_variable_1=1, p={18446744073709551618:0}, proto={18446744073709551655:0}, proto_group0={0:0}, proto_group1={0:0}, ref_cnt=0, set_impl={18446744073709551629:0}] [L5713] EXPR ldv_successful_zalloc(3264UL) VAL ["include/linux/skbuff.h"={18446744073709551642:0}, "LAPB connect request failed, error code = %i\n"={18446744073709551630:0}, "LAPB disconnect request failed, error code = %i\n"={18446744073709551623:0}, "out of memory\n"={18446744073709551635:0}, \old(last_index)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(proto_group0)=0, \old(proto_group0)=0, \old(proto_group1)=0, \old(proto_group1)=0, \old(ref_cnt)=0, __this_module={18446744073709551650:18446744073709551648}, last_index=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, LDV_SKBS={0:0}, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_successful_zalloc(3264UL)={18446744073709551618:0}, proto={18446744073709551655:0}, proto_group0={0:0}, proto_group1={0:0}, ref_cnt=0, set_impl={18446744073709551629:0}] [L5713] tmp = ldv_successful_zalloc(3264UL) [L5714] proto_group1 = (struct net_device *)tmp VAL ["include/linux/skbuff.h"={18446744073709551642:0}, "LAPB connect request failed, error code = %i\n"={18446744073709551630:0}, "LAPB disconnect request failed, error code = %i\n"={18446744073709551623:0}, "out of memory\n"={18446744073709551635:0}, \old(last_index)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(proto_group0)=0, \old(proto_group0)=0, \old(proto_group1)=0, \old(proto_group1)=0, \old(ref_cnt)=0, __this_module={18446744073709551650:18446744073709551648}, last_index=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, LDV_SKBS={0:0}, ldv_state_variable_0=3, ldv_state_variable_1=1, proto={18446744073709551655:0}, proto_group0={0:0}, proto_group1={18446744073709551618:0}, ref_cnt=0, set_impl={18446744073709551629:0}, tmp={18446744073709551618:0}] [L5715] CALL, EXPR ldv_successful_zalloc(232UL) VAL ["include/linux/skbuff.h"={18446744073709551642:0}, "LAPB connect request failed, error code = %i\n"={18446744073709551630:0}, "LAPB disconnect request failed, error code = %i\n"={18446744073709551623:0}, "out of memory\n"={18446744073709551635:0}, \old(__size)=232, \old(last_index)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(proto_group0)=0, \old(proto_group0)=0, \old(proto_group1)=0, \old(proto_group1)=0, \old(ref_cnt)=0, __this_module={18446744073709551650:18446744073709551648}, last_index=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, LDV_SKBS={0:0}, ldv_state_variable_0=3, ldv_state_variable_1=1, proto={18446744073709551655:0}, proto_group0={0:0}, proto_group1={18446744073709551618:0}, ref_cnt=0, set_impl={18446744073709551629:0}] [L5272] EXPR, FCALL calloc(1UL, __size) VAL ["include/linux/skbuff.h"={18446744073709551642:0}, "LAPB connect request failed, error code = %i\n"={18446744073709551630:0}, "LAPB disconnect request failed, error code = %i\n"={18446744073709551623:0}, "out of memory\n"={18446744073709551635:0}, \old(__size)=232, \old(last_index)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(proto_group0)=0, \old(proto_group0)=0, \old(proto_group1)=0, \old(proto_group1)=0, \old(ref_cnt)=0, __size=232, __this_module={18446744073709551650:18446744073709551648}, calloc(1UL, __size)={3:0}, last_index=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, LDV_SKBS={0:0}, ldv_state_variable_0=3, ldv_state_variable_1=1, proto={18446744073709551655:0}, proto_group0={0:0}, proto_group1={18446744073709551618:0}, ref_cnt=0, set_impl={18446744073709551629:0}] [L5272] EXPR, FCALL calloc(1UL, __size) VAL ["include/linux/skbuff.h"={18446744073709551642:0}, "LAPB connect request failed, error code = %i\n"={18446744073709551630:0}, "LAPB disconnect request failed, error code = %i\n"={18446744073709551623:0}, "out of memory\n"={18446744073709551635:0}, \old(__size)=232, \old(last_index)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(proto_group0)=0, \old(proto_group0)=0, \old(proto_group1)=0, \old(proto_group1)=0, \old(ref_cnt)=0, __size=232, __this_module={18446744073709551650:18446744073709551648}, calloc(1UL, __size)={3:0}, last_index=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, LDV_SKBS={0:0}, ldv_state_variable_0=3, ldv_state_variable_1=1, proto={18446744073709551655:0}, proto_group0={0:0}, proto_group1={18446744073709551618:0}, ref_cnt=0, set_impl={18446744073709551629:0}] [L5272] void *p = calloc(1UL, __size); [L5274] RET return p; VAL ["include/linux/skbuff.h"={18446744073709551642:0}, "LAPB connect request failed, error code = %i\n"={18446744073709551630:0}, "LAPB disconnect request failed, error code = %i\n"={18446744073709551623:0}, "out of memory\n"={18446744073709551635:0}, \old(__size)=232, \old(last_index)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(proto_group0)=0, \old(proto_group0)=0, \old(proto_group1)=0, \old(proto_group1)=0, \old(ref_cnt)=0, \result={3:0}, __size=232, __this_module={18446744073709551650:18446744073709551648}, calloc(1UL, __size)={3:0}, last_index=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, LDV_SKBS={0:0}, ldv_state_variable_0=3, ldv_state_variable_1=1, p={3:0}, proto={18446744073709551655:0}, proto_group0={0:0}, proto_group1={18446744073709551618:0}, ref_cnt=0, set_impl={18446744073709551629:0}] [L5715] EXPR ldv_successful_zalloc(232UL) VAL ["include/linux/skbuff.h"={18446744073709551642:0}, "LAPB connect request failed, error code = %i\n"={18446744073709551630:0}, "LAPB disconnect request failed, error code = %i\n"={18446744073709551623:0}, "out of memory\n"={18446744073709551635:0}, \old(last_index)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(proto_group0)=0, \old(proto_group0)=0, \old(proto_group1)=0, \old(proto_group1)=0, \old(ref_cnt)=0, __this_module={18446744073709551650:18446744073709551648}, last_index=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, LDV_SKBS={0:0}, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_successful_zalloc(232UL)={3:0}, proto={18446744073709551655:0}, proto_group0={0:0}, proto_group1={18446744073709551618:0}, ref_cnt=0, set_impl={18446744073709551629:0}, tmp={18446744073709551618:0}] [L5715] tmp___0 = ldv_successful_zalloc(232UL) [L5716] RET proto_group0 = (struct sk_buff *)tmp___0 VAL ["include/linux/skbuff.h"={18446744073709551642:0}, "LAPB connect request failed, error code = %i\n"={18446744073709551630:0}, "LAPB disconnect request failed, error code = %i\n"={18446744073709551623:0}, "out of memory\n"={18446744073709551635:0}, \old(last_index)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(proto_group0)=0, \old(proto_group0)=0, \old(proto_group1)=0, \old(proto_group1)=0, \old(ref_cnt)=0, __this_module={18446744073709551650:18446744073709551648}, last_index=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, LDV_SKBS={0:0}, ldv_state_variable_0=3, ldv_state_variable_1=1, proto={18446744073709551655:0}, proto_group0={3:0}, proto_group1={18446744073709551618:0}, ref_cnt=0, set_impl={18446744073709551629:0}, tmp={18446744073709551618:0}, tmp___0={3:0}] [L5832] ldv_initialize_hdlc_proto_1() VAL ["include/linux/skbuff.h"={18446744073709551642:0}, "LAPB connect request failed, error code = %i\n"={18446744073709551630:0}, "LAPB disconnect request failed, error code = %i\n"={18446744073709551623:0}, "out of memory\n"={18446744073709551635:0}, \old(last_index)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(proto_group0)=0, \old(proto_group0)=0, \old(proto_group1)=0, \old(proto_group1)=0, \old(ref_cnt)=0, __this_module={18446744073709551650:18446744073709551648}, last_index=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, LDV_SKBS={0:0}, ldv_state_variable_0=3, ldv_state_variable_1=1, ldvarg0={18446744073709551653:0}, proto={18446744073709551655:0}, proto_group0={3:0}, proto_group1={18446744073709551618:0}, ref_cnt=0, set_impl={18446744073709551629:0}, tmp={18446744073709551653:0}, tmp___0=1, tmp___2=1] [L5836] COND FALSE !(ldv_retval_1 != 0) VAL ["include/linux/skbuff.h"={18446744073709551642:0}, "LAPB connect request failed, error code = %i\n"={18446744073709551630:0}, "LAPB disconnect request failed, error code = %i\n"={18446744073709551623:0}, "out of memory\n"={18446744073709551635:0}, \old(last_index)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(proto_group0)=0, \old(proto_group0)=0, \old(proto_group1)=0, \old(proto_group1)=0, \old(ref_cnt)=0, __this_module={18446744073709551650:18446744073709551648}, last_index=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, LDV_SKBS={0:0}, ldv_state_variable_0=3, ldv_state_variable_1=1, ldvarg0={18446744073709551653:0}, proto={18446744073709551655:0}, proto_group0={3:0}, proto_group1={18446744073709551618:0}, ref_cnt=0, set_impl={18446744073709551629:0}, tmp={18446744073709551653:0}, tmp___0=1, tmp___2=1] [L5736] tmp___0 = __VERIFIER_nondet_int() [L5738] case 0: VAL ["include/linux/skbuff.h"={18446744073709551642:0}, "LAPB connect request failed, error code = %i\n"={18446744073709551630:0}, "LAPB disconnect request failed, error code = %i\n"={18446744073709551623:0}, "out of memory\n"={18446744073709551635:0}, \old(last_index)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(proto_group0)=0, \old(proto_group0)=0, \old(proto_group1)=0, \old(proto_group1)=0, \old(ref_cnt)=0, __this_module={18446744073709551650:18446744073709551648}, last_index=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, LDV_SKBS={0:0}, ldv_state_variable_0=3, ldv_state_variable_1=1, ldvarg0={18446744073709551653:0}, proto={18446744073709551655:0}, proto_group0={3:0}, proto_group1={18446744073709551618:0}, ref_cnt=0, set_impl={18446744073709551629:0}, tmp={18446744073709551653:0}, tmp___0=0, tmp___2=1] [L5739] COND TRUE ldv_state_variable_1 != 0 [L5740] tmp___1 = __VERIFIER_nondet_int() [L5742] case 0: VAL ["include/linux/skbuff.h"={18446744073709551642:0}, "LAPB connect request failed, error code = %i\n"={18446744073709551630:0}, "LAPB disconnect request failed, error code = %i\n"={18446744073709551623:0}, "out of memory\n"={18446744073709551635:0}, \old(last_index)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(proto_group0)=0, \old(proto_group0)=0, \old(proto_group1)=0, \old(proto_group1)=0, \old(ref_cnt)=0, __this_module={18446744073709551650:18446744073709551648}, last_index=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, LDV_SKBS={0:0}, ldv_state_variable_0=3, ldv_state_variable_1=1, ldvarg0={18446744073709551653:0}, proto={18446744073709551655:0}, proto_group0={3:0}, proto_group1={18446744073709551618:0}, ref_cnt=0, set_impl={18446744073709551629:0}, tmp={18446744073709551653:0}, tmp___0=0, tmp___1=0, tmp___2=1] [L5743] COND TRUE ldv_state_variable_1 == 1 VAL ["include/linux/skbuff.h"={18446744073709551642:0}, "LAPB connect request failed, error code = %i\n"={18446744073709551630:0}, "LAPB disconnect request failed, error code = %i\n"={18446744073709551623:0}, "out of memory\n"={18446744073709551635:0}, \old(last_index)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(proto_group0)=0, \old(proto_group0)=0, \old(proto_group1)=0, \old(proto_group1)=0, \old(ref_cnt)=0, __this_module={18446744073709551650:18446744073709551648}, last_index=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, LDV_SKBS={0:0}, ldv_state_variable_0=3, ldv_state_variable_1=1, ldvarg0={18446744073709551653:0}, proto={18446744073709551655:0}, proto_group0={3:0}, proto_group1={18446744073709551618:0}, ref_cnt=0, set_impl={18446744073709551629:0}, tmp={18446744073709551653:0}, tmp___0=0, tmp___1=0, tmp___2=1] [L5744] CALL x25_xmit(proto_group0, proto_group1) VAL ["include/linux/skbuff.h"={18446744073709551642:0}, "LAPB connect request failed, error code = %i\n"={18446744073709551630:0}, "LAPB disconnect request failed, error code = %i\n"={18446744073709551623:0}, "out of memory\n"={18446744073709551635:0}, \old(last_index)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(proto_group0)=0, \old(proto_group0)=0, \old(proto_group1)=0, \old(proto_group1)=0, \old(ref_cnt)=0, __this_module={18446744073709551650:18446744073709551648}, dev={18446744073709551618:0}, last_index=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, LDV_SKBS={0:0}, ldv_state_variable_0=3, ldv_state_variable_1=1, proto={18446744073709551655:0}, proto_group0={3:0}, proto_group1={18446744073709551618:0}, ref_cnt=0, set_impl={18446744073709551629:0}, skb={3:0}] [L5520] int result ; [L5524] FCALL skb->data VAL ["include/linux/skbuff.h"={18446744073709551642:0}, "LAPB connect request failed, error code = %i\n"={18446744073709551630:0}, "LAPB disconnect request failed, error code = %i\n"={18446744073709551623:0}, "out of memory\n"={18446744073709551635:0}, \old(last_index)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(proto_group0)=0, \old(proto_group0)=0, \old(proto_group1)=0, \old(proto_group1)=0, \old(ref_cnt)=0, __this_module={18446744073709551650:18446744073709551648}, dev={18446744073709551618:0}, dev={18446744073709551618:0}, last_index=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, LDV_SKBS={0:0}, ldv_state_variable_0=3, ldv_state_variable_1=1, proto={18446744073709551655:0}, proto_group0={3:0}, proto_group1={18446744073709551618:0}, ref_cnt=0, set_impl={18446744073709551629:0}, skb={3:0}, skb={3:0}, skb->data={18446744073709551628:18446744073709551649}] [L5525] FCALL skb->data VAL ["include/linux/skbuff.h"={18446744073709551642:0}, "LAPB connect request failed, error code = %i\n"={18446744073709551630:0}, "LAPB disconnect request failed, error code = %i\n"={18446744073709551623:0}, "out of memory\n"={18446744073709551635:0}, \old(last_index)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(proto_group0)=0, \old(proto_group0)=0, \old(proto_group1)=0, \old(proto_group1)=0, \old(ref_cnt)=0, __this_module={18446744073709551650:18446744073709551648}, dev={18446744073709551618:0}, dev={18446744073709551618:0}, last_index=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, LDV_SKBS={0:0}, ldv_state_variable_0=3, ldv_state_variable_1=1, proto={18446744073709551655:0}, proto_group0={3:0}, proto_group1={18446744073709551618:0}, ref_cnt=0, set_impl={18446744073709551629:0}, skb={3:0}, skb={3:0}, skb->data={18446744073709551628:18446744073709551649}skb->data=258] [L5526] case 0: [L5535] case 1: [L5548] case 2: VAL ["include/linux/skbuff.h"={18446744073709551642:0}, "LAPB connect request failed, error code = %i\n"={18446744073709551630:0}, "LAPB disconnect request failed, error code = %i\n"={18446744073709551623:0}, "out of memory\n"={18446744073709551635:0}, \old(last_index)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(proto_group0)=0, \old(proto_group0)=0, \old(proto_group1)=0, \old(proto_group1)=0, \old(ref_cnt)=0, __this_module={18446744073709551650:18446744073709551648}, dev={18446744073709551618:0}, dev={18446744073709551618:0}, last_index=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, LDV_SKBS={0:0}, ldv_state_variable_0=3, ldv_state_variable_1=1, proto={18446744073709551655:0}, proto_group0={3:0}, proto_group1={18446744073709551618:0}, ref_cnt=0, set_impl={18446744073709551629:0}, skb={3:0}, skb={3:0}, skb->data=258skb->data={18446744073709551628:18446744073709551649}] [L5549] EXPR, FCALL lapb_disconnect_request(dev) VAL ["include/linux/skbuff.h"={18446744073709551642:0}, "LAPB connect request failed, error code = %i\n"={18446744073709551630:0}, "LAPB disconnect request failed, error code = %i\n"={18446744073709551623:0}, "out of memory\n"={18446744073709551635:0}, \old(last_index)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(proto_group0)=0, \old(proto_group0)=0, \old(proto_group1)=0, \old(proto_group1)=0, \old(ref_cnt)=0, __this_module={18446744073709551650:18446744073709551648}, dev={18446744073709551618:0}, dev={18446744073709551618:0}, last_index=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, LDV_SKBS={0:0}, ldv_state_variable_0=3, ldv_state_variable_1=1, proto={18446744073709551655:0}, proto_group0={3:0}, proto_group1={18446744073709551618:0}, ref_cnt=0, set_impl={18446744073709551629:0}, skb={3:0}, skb={3:0}, skb->data=258skb->data={18446744073709551628:18446744073709551649}] [L5549] result = lapb_disconnect_request(dev) [L5550] COND TRUE result != 0 VAL ["include/linux/skbuff.h"={18446744073709551642:0}, "LAPB connect request failed, error code = %i\n"={18446744073709551630:0}, "LAPB disconnect request failed, error code = %i\n"={18446744073709551623:0}, "out of memory\n"={18446744073709551635:0}, \old(last_index)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(proto_group0)=0, \old(proto_group0)=0, \old(proto_group1)=0, \old(proto_group1)=0, \old(ref_cnt)=0, __this_module={18446744073709551650:18446744073709551648}, dev={18446744073709551618:0}, dev={18446744073709551618:0}, last_index=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, LDV_SKBS={0:0}, ldv_state_variable_0=3, ldv_state_variable_1=1, proto={18446744073709551655:0}, proto_group0={3:0}, proto_group1={18446744073709551618:0}, ref_cnt=0, result=4, set_impl={18446744073709551629:0}, skb={3:0}, skb={3:0}, skb->data=258skb->data={18446744073709551628:18446744073709551649}] [L5551] COND TRUE result == 4 VAL ["include/linux/skbuff.h"={18446744073709551642:0}, "LAPB connect request failed, error code = %i\n"={18446744073709551630:0}, "LAPB disconnect request failed, error code = %i\n"={18446744073709551623:0}, "out of memory\n"={18446744073709551635:0}, \old(last_index)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(proto_group0)=0, \old(proto_group0)=0, \old(proto_group1)=0, \old(proto_group1)=0, \old(ref_cnt)=0, __this_module={18446744073709551650:18446744073709551648}, dev={18446744073709551618:0}, dev={18446744073709551618:0}, last_index=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, LDV_SKBS={0:0}, ldv_state_variable_0=3, ldv_state_variable_1=1, proto={18446744073709551655:0}, proto_group0={3:0}, proto_group1={18446744073709551618:0}, ref_cnt=0, result=4, set_impl={18446744073709551629:0}, skb={3:0}, skb={3:0}, skb->data=258skb->data={18446744073709551628:18446744073709551649}] [L5552] CALL x25_disconnected(dev, 0) VAL ["include/linux/skbuff.h"={18446744073709551642:0}, "LAPB connect request failed, error code = %i\n"={18446744073709551630:0}, "LAPB disconnect request failed, error code = %i\n"={18446744073709551623:0}, "out of memory\n"={18446744073709551635:0}, \old(last_index)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(proto_group0)=0, \old(proto_group0)=0, \old(proto_group1)=0, \old(proto_group1)=0, \old(reason)=0, \old(ref_cnt)=0, __this_module={18446744073709551650:18446744073709551648}, dev={18446744073709551618:0}, last_index=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, LDV_SKBS={0:0}, ldv_state_variable_0=3, ldv_state_variable_1=1, proto={18446744073709551655:0}, proto_group0={3:0}, proto_group1={18446744073709551618:0}, ref_cnt=0, set_impl={18446744073709551629:0}] [L5481] CALL x25_connect_disconnect(dev, reason, 2) VAL ["include/linux/skbuff.h"={18446744073709551642:0}, "LAPB connect request failed, error code = %i\n"={18446744073709551630:0}, "LAPB disconnect request failed, error code = %i\n"={18446744073709551623:0}, "out of memory\n"={18446744073709551635:0}, \old(code)=2, \old(last_index)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(proto_group0)=0, \old(proto_group0)=0, \old(proto_group1)=0, \old(proto_group1)=0, \old(reason)=0, \old(ref_cnt)=0, __this_module={18446744073709551650:18446744073709551648}, dev={18446744073709551618:0}, last_index=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, LDV_SKBS={0:0}, ldv_state_variable_0=3, ldv_state_variable_1=1, proto={18446744073709551655:0}, proto_group0={3:0}, proto_group1={18446744073709551618:0}, ref_cnt=0, set_impl={18446744073709551629:0}] [L5449] struct sk_buff *skb ; [L5450] unsigned char *ptr ; VAL ["include/linux/skbuff.h"={18446744073709551642:0}, "LAPB connect request failed, error code = %i\n"={18446744073709551630:0}, "LAPB disconnect request failed, error code = %i\n"={18446744073709551623:0}, "out of memory\n"={18446744073709551635:0}, \old(code)=2, \old(last_index)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(proto_group0)=0, \old(proto_group0)=0, \old(proto_group1)=0, \old(proto_group1)=0, \old(reason)=0, \old(ref_cnt)=0, __this_module={18446744073709551650:18446744073709551648}, code=2, dev={18446744073709551618:0}, dev={18446744073709551618:0}, last_index=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, LDV_SKBS={0:0}, ldv_state_variable_0=3, ldv_state_variable_1=1, proto={18446744073709551655:0}, proto_group0={3:0}, proto_group1={18446744073709551618:0}, reason=0, ref_cnt=0, set_impl={18446744073709551629:0}] [L5453] CALL, EXPR ldv_dev_alloc_skb_12(1U) VAL ["include/linux/skbuff.h"={18446744073709551642:0}, "LAPB connect request failed, error code = %i\n"={18446744073709551630:0}, "LAPB disconnect request failed, error code = %i\n"={18446744073709551623:0}, "out of memory\n"={18446744073709551635:0}, \old(last_index)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(length)=1, \old(proto_group0)=0, \old(proto_group0)=0, \old(proto_group1)=0, \old(proto_group1)=0, \old(ref_cnt)=0, __this_module={18446744073709551650:18446744073709551648}, last_index=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, LDV_SKBS={0:0}, ldv_state_variable_0=3, ldv_state_variable_1=1, proto={18446744073709551655:0}, proto_group0={3:0}, proto_group1={18446744073709551618:0}, ref_cnt=0, set_impl={18446744073709551629:0}] [L5911] struct sk_buff *tmp ; VAL ["include/linux/skbuff.h"={18446744073709551642:0}, "LAPB connect request failed, error code = %i\n"={18446744073709551630:0}, "LAPB disconnect request failed, error code = %i\n"={18446744073709551623:0}, "out of memory\n"={18446744073709551635:0}, \old(last_index)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(length)=1, \old(proto_group0)=0, \old(proto_group0)=0, \old(proto_group1)=0, \old(proto_group1)=0, \old(ref_cnt)=0, __this_module={18446744073709551650:18446744073709551648}, last_index=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, LDV_SKBS={0:0}, ldv_state_variable_0=3, ldv_state_variable_1=1, length=1, proto={18446744073709551655:0}, proto_group0={3:0}, proto_group1={18446744073709551618:0}, ref_cnt=0, set_impl={18446744073709551629:0}] [L5914] CALL, EXPR ldv_skb_alloc() VAL ["include/linux/skbuff.h"={18446744073709551642:0}, "LAPB connect request failed, error code = %i\n"={18446744073709551630:0}, "LAPB disconnect request failed, error code = %i\n"={18446744073709551623:0}, "out of memory\n"={18446744073709551635:0}, \old(last_index)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(proto_group0)=0, \old(proto_group0)=0, \old(proto_group1)=0, \old(proto_group1)=0, \old(ref_cnt)=0, __this_module={18446744073709551650:18446744073709551648}, last_index=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, LDV_SKBS={0:0}, ldv_state_variable_0=3, ldv_state_variable_1=1, proto={18446744073709551655:0}, proto_group0={3:0}, proto_group1={18446744073709551618:0}, ref_cnt=0, set_impl={18446744073709551629:0}] [L6098] void *skb ; [L6099] void *tmp___7 ; VAL ["include/linux/skbuff.h"={18446744073709551642:0}, "LAPB connect request failed, error code = %i\n"={18446744073709551630:0}, "LAPB disconnect request failed, error code = %i\n"={18446744073709551623:0}, "out of memory\n"={18446744073709551635:0}, \old(last_index)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(proto_group0)=0, \old(proto_group0)=0, \old(proto_group1)=0, \old(proto_group1)=0, \old(ref_cnt)=0, __this_module={18446744073709551650:18446744073709551648}, last_index=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, LDV_SKBS={0:0}, ldv_state_variable_0=3, ldv_state_variable_1=1, proto={18446744073709551655:0}, proto_group0={3:0}, proto_group1={18446744073709551618:0}, ref_cnt=0, set_impl={18446744073709551629:0}] [L6102] CALL, EXPR ldv_successful_zalloc(sizeof(struct sk_buff___0 )) VAL ["include/linux/skbuff.h"={18446744073709551642:0}, "LAPB connect request failed, error code = %i\n"={18446744073709551630:0}, "LAPB disconnect request failed, error code = %i\n"={18446744073709551623:0}, "out of memory\n"={18446744073709551635:0}, \old(__size)=248, \old(last_index)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(proto_group0)=0, \old(proto_group0)=0, \old(proto_group1)=0, \old(proto_group1)=0, \old(ref_cnt)=0, __this_module={18446744073709551650:18446744073709551648}, last_index=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, LDV_SKBS={0:0}, ldv_state_variable_0=3, ldv_state_variable_1=1, proto={18446744073709551655:0}, proto_group0={3:0}, proto_group1={18446744073709551618:0}, ref_cnt=0, set_impl={18446744073709551629:0}] [L5272] EXPR, FCALL calloc(1UL, __size) VAL ["include/linux/skbuff.h"={18446744073709551642:0}, "LAPB connect request failed, error code = %i\n"={18446744073709551630:0}, "LAPB disconnect request failed, error code = %i\n"={18446744073709551623:0}, "out of memory\n"={18446744073709551635:0}, \old(__size)=248, \old(last_index)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(proto_group0)=0, \old(proto_group0)=0, \old(proto_group1)=0, \old(proto_group1)=0, \old(ref_cnt)=0, __size=248, __this_module={18446744073709551650:18446744073709551648}, calloc(1UL, __size)={18446744073709551616:0}, last_index=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, LDV_SKBS={0:0}, ldv_state_variable_0=3, ldv_state_variable_1=1, proto={18446744073709551655:0}, proto_group0={3:0}, proto_group1={18446744073709551618:0}, ref_cnt=0, set_impl={18446744073709551629:0}] [L5272] EXPR, FCALL calloc(1UL, __size) VAL ["include/linux/skbuff.h"={18446744073709551642:0}, "LAPB connect request failed, error code = %i\n"={18446744073709551630:0}, "LAPB disconnect request failed, error code = %i\n"={18446744073709551623:0}, "out of memory\n"={18446744073709551635:0}, \old(__size)=248, \old(last_index)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(proto_group0)=0, \old(proto_group0)=0, \old(proto_group1)=0, \old(proto_group1)=0, \old(ref_cnt)=0, __size=248, __this_module={18446744073709551650:18446744073709551648}, calloc(1UL, __size)={18446744073709551616:0}, last_index=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, LDV_SKBS={0:0}, ldv_state_variable_0=3, ldv_state_variable_1=1, proto={18446744073709551655:0}, proto_group0={3:0}, proto_group1={18446744073709551618:0}, ref_cnt=0, set_impl={18446744073709551629:0}] [L5272] void *p = calloc(1UL, __size); [L5274] RET return p; VAL ["include/linux/skbuff.h"={18446744073709551642:0}, "LAPB connect request failed, error code = %i\n"={18446744073709551630:0}, "LAPB disconnect request failed, error code = %i\n"={18446744073709551623:0}, "out of memory\n"={18446744073709551635:0}, \old(__size)=248, \old(last_index)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(proto_group0)=0, \old(proto_group0)=0, \old(proto_group1)=0, \old(proto_group1)=0, \old(ref_cnt)=0, \result={18446744073709551616:0}, __size=248, __this_module={18446744073709551650:18446744073709551648}, calloc(1UL, __size)={18446744073709551616:0}, last_index=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, LDV_SKBS={0:0}, ldv_state_variable_0=3, ldv_state_variable_1=1, p={18446744073709551616:0}, proto={18446744073709551655:0}, proto_group0={3:0}, proto_group1={18446744073709551618:0}, ref_cnt=0, set_impl={18446744073709551629:0}] [L6102] EXPR ldv_successful_zalloc(sizeof(struct sk_buff___0 )) VAL ["include/linux/skbuff.h"={18446744073709551642:0}, "LAPB connect request failed, error code = %i\n"={18446744073709551630:0}, "LAPB disconnect request failed, error code = %i\n"={18446744073709551623:0}, "out of memory\n"={18446744073709551635:0}, \old(last_index)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(proto_group0)=0, \old(proto_group0)=0, \old(proto_group1)=0, \old(proto_group1)=0, \old(ref_cnt)=0, __this_module={18446744073709551650:18446744073709551648}, last_index=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, LDV_SKBS={0:0}, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_successful_zalloc(sizeof(struct sk_buff___0 ))={18446744073709551616:0}, proto={18446744073709551655:0}, proto_group0={3:0}, proto_group1={18446744073709551618:0}, ref_cnt=0, set_impl={18446744073709551629:0}] [L6102] tmp___7 = ldv_successful_zalloc(sizeof(struct sk_buff___0 )) [L6103] skb = (struct sk_buff___0 *)tmp___7 VAL ["include/linux/skbuff.h"={18446744073709551642:0}, "LAPB connect request failed, error code = %i\n"={18446744073709551630:0}, "LAPB disconnect request failed, error code = %i\n"={18446744073709551623:0}, "out of memory\n"={18446744073709551635:0}, \old(last_index)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(proto_group0)=0, \old(proto_group0)=0, \old(proto_group1)=0, \old(proto_group1)=0, \old(ref_cnt)=0, __this_module={18446744073709551650:18446744073709551648}, last_index=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, LDV_SKBS={0:0}, ldv_state_variable_0=3, ldv_state_variable_1=1, proto={18446744073709551655:0}, proto_group0={3:0}, proto_group1={18446744073709551618:0}, ref_cnt=0, set_impl={18446744073709551629:0}, skb={18446744073709551616:0}, tmp___7={18446744073709551616:0}] [L6104] COND FALSE !(! skb) VAL ["include/linux/skbuff.h"={18446744073709551642:0}, "LAPB connect request failed, error code = %i\n"={18446744073709551630:0}, "LAPB disconnect request failed, error code = %i\n"={18446744073709551623:0}, "out of memory\n"={18446744073709551635:0}, \old(last_index)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(proto_group0)=0, \old(proto_group0)=0, \old(proto_group1)=0, \old(proto_group1)=0, \old(ref_cnt)=0, __this_module={18446744073709551650:18446744073709551648}, last_index=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, LDV_SKBS={0:0}, ldv_state_variable_0=3, ldv_state_variable_1=1, proto={18446744073709551655:0}, proto_group0={3:0}, proto_group1={18446744073709551618:0}, ref_cnt=0, set_impl={18446744073709551629:0}, skb={18446744073709551616:0}, tmp___7={18446744073709551616:0}] [L6107] CALL ldv_set_add(LDV_SKBS, skb) VAL ["include/linux/skbuff.h"={18446744073709551642:0}, "LAPB connect request failed, error code = %i\n"={18446744073709551630:0}, "LAPB disconnect request failed, error code = %i\n"={18446744073709551623:0}, "out of memory\n"={18446744073709551635:0}, \old(last_index)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(proto_group0)=0, \old(proto_group0)=0, \old(proto_group1)=0, \old(proto_group1)=0, \old(ref_cnt)=0, __this_module={18446744073709551650:18446744073709551648}, e={18446744073709551616:0}, last_index=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, LDV_SKBS={0:0}, ldv_state_variable_0=3, ldv_state_variable_1=1, proto={18446744073709551655:0}, proto_group0={3:0}, proto_group1={18446744073709551618:0}, ref_cnt=0, set={0:0}, set_impl={18446744073709551629:0}] [L5953] int i ; [L5956] i = 0 VAL ["include/linux/skbuff.h"={18446744073709551642:0}, "LAPB connect request failed, error code = %i\n"={18446744073709551630:0}, "LAPB disconnect request failed, error code = %i\n"={18446744073709551623:0}, "out of memory\n"={18446744073709551635:0}, \old(last_index)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(proto_group0)=0, \old(proto_group0)=0, \old(proto_group1)=0, \old(proto_group1)=0, \old(ref_cnt)=0, __this_module={18446744073709551650:18446744073709551648}, e={18446744073709551616:0}, e={18446744073709551616:0}, i=0, last_index=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, LDV_SKBS={0:0}, ldv_state_variable_0=3, ldv_state_variable_1=1, proto={18446744073709551655:0}, proto_group0={3:0}, proto_group1={18446744073709551618:0}, ref_cnt=0, set={0:0}, set={0:0}, set_impl={18446744073709551629:0}] [L5957] COND TRUE 1 VAL ["include/linux/skbuff.h"={18446744073709551642:0}, "LAPB connect request failed, error code = %i\n"={18446744073709551630:0}, "LAPB disconnect request failed, error code = %i\n"={18446744073709551623:0}, "out of memory\n"={18446744073709551635:0}, \old(last_index)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(proto_group0)=0, \old(proto_group0)=0, \old(proto_group1)=0, \old(proto_group1)=0, \old(ref_cnt)=0, __this_module={18446744073709551650:18446744073709551648}, e={18446744073709551616:0}, e={18446744073709551616:0}, i=0, last_index=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, LDV_SKBS={0:0}, ldv_state_variable_0=3, ldv_state_variable_1=1, proto={18446744073709551655:0}, proto_group0={3:0}, proto_group1={18446744073709551618:0}, ref_cnt=0, set={0:0}, set={0:0}, set_impl={18446744073709551629:0}] [L5958] COND FALSE !(i < last_index) VAL ["include/linux/skbuff.h"={18446744073709551642:0}, "LAPB connect request failed, error code = %i\n"={18446744073709551630:0}, "LAPB disconnect request failed, error code = %i\n"={18446744073709551623:0}, "out of memory\n"={18446744073709551635:0}, \old(last_index)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(proto_group0)=0, \old(proto_group0)=0, \old(proto_group1)=0, \old(proto_group1)=0, \old(ref_cnt)=0, __this_module={18446744073709551650:18446744073709551648}, e={18446744073709551616:0}, e={18446744073709551616:0}, i=0, last_index=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, LDV_SKBS={0:0}, ldv_state_variable_0=3, ldv_state_variable_1=1, proto={18446744073709551655:0}, proto_group0={3:0}, proto_group1={18446744073709551618:0}, ref_cnt=0, set={0:0}, set={0:0}, set_impl={18446744073709551629:0}] [L5970] COND TRUE last_index < 15 VAL ["include/linux/skbuff.h"={18446744073709551642:0}, "LAPB connect request failed, error code = %i\n"={18446744073709551630:0}, "LAPB disconnect request failed, error code = %i\n"={18446744073709551623:0}, "out of memory\n"={18446744073709551635:0}, \old(last_index)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(proto_group0)=0, \old(proto_group0)=0, \old(proto_group1)=0, \old(proto_group1)=0, \old(ref_cnt)=0, __this_module={18446744073709551650:18446744073709551648}, e={18446744073709551616:0}, e={18446744073709551616:0}, i=0, last_index=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, LDV_SKBS={0:0}, ldv_state_variable_0=3, ldv_state_variable_1=1, proto={18446744073709551655:0}, proto_group0={3:0}, proto_group1={18446744073709551618:0}, ref_cnt=0, set={0:0}, set={0:0}, set_impl={18446744073709551629:0}] [L5971] FCALL set_impl[last_index] = e VAL ["include/linux/skbuff.h"={18446744073709551642:0}, "LAPB connect request failed, error code = %i\n"={18446744073709551630:0}, "LAPB disconnect request failed, error code = %i\n"={18446744073709551623:0}, "out of memory\n"={18446744073709551635:0}, \old(last_index)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(proto_group0)=0, \old(proto_group0)=0, \old(proto_group1)=0, \old(proto_group1)=0, \old(ref_cnt)=0, __this_module={18446744073709551650:18446744073709551648}, e={18446744073709551616:0}, e={18446744073709551616:0}, i=0, last_index=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, LDV_SKBS={0:0}, ldv_state_variable_0=3, ldv_state_variable_1=1, proto={18446744073709551655:0}, proto_group0={3:0}, proto_group1={18446744073709551618:0}, ref_cnt=0, set={0:0}, set={0:0}, set_impl={18446744073709551629:0}] [L5972] RET last_index = last_index + 1 VAL ["include/linux/skbuff.h"={18446744073709551642:0}, "LAPB connect request failed, error code = %i\n"={18446744073709551630:0}, "LAPB disconnect request failed, error code = %i\n"={18446744073709551623:0}, "out of memory\n"={18446744073709551635:0}, \old(last_index)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(proto_group0)=0, \old(proto_group0)=0, \old(proto_group1)=0, \old(proto_group1)=0, \old(ref_cnt)=0, __this_module={18446744073709551650:18446744073709551648}, e={18446744073709551616:0}, e={18446744073709551616:0}, i=0, last_index=1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, LDV_SKBS={0:0}, ldv_state_variable_0=3, ldv_state_variable_1=1, proto={18446744073709551655:0}, proto_group0={3:0}, proto_group1={18446744073709551618:0}, ref_cnt=0, set={0:0}, set={0:0}, set_impl={18446744073709551629:0}] [L6107] ldv_set_add(LDV_SKBS, skb) VAL ["include/linux/skbuff.h"={18446744073709551642:0}, "LAPB connect request failed, error code = %i\n"={18446744073709551630:0}, "LAPB disconnect request failed, error code = %i\n"={18446744073709551623:0}, "out of memory\n"={18446744073709551635:0}, \old(last_index)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(proto_group0)=0, \old(proto_group0)=0, \old(proto_group1)=0, \old(proto_group1)=0, \old(ref_cnt)=0, __this_module={18446744073709551650:18446744073709551648}, last_index=1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, LDV_SKBS={0:0}, ldv_state_variable_0=3, ldv_state_variable_1=1, proto={18446744073709551655:0}, proto_group0={3:0}, proto_group1={18446744073709551618:0}, ref_cnt=0, set_impl={18446744073709551629:0}, skb={18446744073709551616:0}, tmp___7={18446744073709551616:0}] [L6108] RET return (skb); VAL ["include/linux/skbuff.h"={18446744073709551642:0}, "LAPB connect request failed, error code = %i\n"={18446744073709551630:0}, "LAPB disconnect request failed, error code = %i\n"={18446744073709551623:0}, "out of memory\n"={18446744073709551635:0}, \old(last_index)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(proto_group0)=0, \old(proto_group0)=0, \old(proto_group1)=0, \old(proto_group1)=0, \old(ref_cnt)=0, \result={18446744073709551616:0}, __this_module={18446744073709551650:18446744073709551648}, last_index=1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, LDV_SKBS={0:0}, ldv_state_variable_0=3, ldv_state_variable_1=1, proto={18446744073709551655:0}, proto_group0={3:0}, proto_group1={18446744073709551618:0}, ref_cnt=0, set_impl={18446744073709551629:0}, skb={18446744073709551616:0}, tmp___7={18446744073709551616:0}] [L5914] EXPR ldv_skb_alloc() VAL ["include/linux/skbuff.h"={18446744073709551642:0}, "LAPB connect request failed, error code = %i\n"={18446744073709551630:0}, "LAPB disconnect request failed, error code = %i\n"={18446744073709551623:0}, "out of memory\n"={18446744073709551635:0}, \old(last_index)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(length)=1, \old(proto_group0)=0, \old(proto_group0)=0, \old(proto_group1)=0, \old(proto_group1)=0, \old(ref_cnt)=0, __this_module={18446744073709551650:18446744073709551648}, last_index=1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_skb_alloc()={18446744073709551616:0}, LDV_SKBS={0:0}, ldv_state_variable_0=3, ldv_state_variable_1=1, length=1, proto={18446744073709551655:0}, proto_group0={3:0}, proto_group1={18446744073709551618:0}, ref_cnt=0, set_impl={18446744073709551629:0}] [L5914] tmp = ldv_skb_alloc() [L5915] RET return (tmp); VAL ["include/linux/skbuff.h"={18446744073709551642:0}, "LAPB connect request failed, error code = %i\n"={18446744073709551630:0}, "LAPB disconnect request failed, error code = %i\n"={18446744073709551623:0}, "out of memory\n"={18446744073709551635:0}, \old(last_index)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(length)=1, \old(proto_group0)=0, \old(proto_group0)=0, \old(proto_group1)=0, \old(proto_group1)=0, \old(ref_cnt)=0, \result={18446744073709551616:0}, __this_module={18446744073709551650:18446744073709551648}, last_index=1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, LDV_SKBS={0:0}, ldv_state_variable_0=3, ldv_state_variable_1=1, length=1, proto={18446744073709551655:0}, proto_group0={3:0}, proto_group1={18446744073709551618:0}, ref_cnt=0, set_impl={18446744073709551629:0}, tmp={18446744073709551616:0}] [L5453] EXPR ldv_dev_alloc_skb_12(1U) VAL ["include/linux/skbuff.h"={18446744073709551642:0}, "LAPB connect request failed, error code = %i\n"={18446744073709551630:0}, "LAPB disconnect request failed, error code = %i\n"={18446744073709551623:0}, "out of memory\n"={18446744073709551635:0}, \old(code)=2, \old(last_index)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(proto_group0)=0, \old(proto_group0)=0, \old(proto_group1)=0, \old(proto_group1)=0, \old(reason)=0, \old(ref_cnt)=0, __this_module={18446744073709551650:18446744073709551648}, code=2, dev={18446744073709551618:0}, dev={18446744073709551618:0}, last_index=1, ldv_dev_alloc_skb_12(1U)={18446744073709551616:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, LDV_SKBS={0:0}, ldv_state_variable_0=3, ldv_state_variable_1=1, proto={18446744073709551655:0}, proto_group0={3:0}, proto_group1={18446744073709551618:0}, reason=0, ref_cnt=0, set_impl={18446744073709551629:0}] [L5453] skb = ldv_dev_alloc_skb_12(1U) [L5454] COND TRUE, RET (unsigned long )skb == (unsigned long )((struct sk_buff *)0) [L5481] RET x25_connect_disconnect(dev, reason, 2) VAL ["include/linux/skbuff.h"={18446744073709551642:0}, "LAPB connect request failed, error code = %i\n"={18446744073709551630:0}, "LAPB disconnect request failed, error code = %i\n"={18446744073709551623:0}, "out of memory\n"={18446744073709551635:0}, \old(last_index)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(proto_group0)=0, \old(proto_group0)=0, \old(proto_group1)=0, \old(proto_group1)=0, \old(reason)=0, \old(ref_cnt)=0, __this_module={18446744073709551650:18446744073709551648}, dev={18446744073709551618:0}, dev={18446744073709551618:0}, last_index=1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, LDV_SKBS={0:0}, ldv_state_variable_0=3, ldv_state_variable_1=1, proto={18446744073709551655:0}, proto_group0={3:0}, proto_group1={18446744073709551618:0}, reason=0, ref_cnt=0, set_impl={18446744073709551629:0}] [L5552] x25_disconnected(dev, 0) VAL ["include/linux/skbuff.h"={18446744073709551642:0}, "LAPB connect request failed, error code = %i\n"={18446744073709551630:0}, "LAPB disconnect request failed, error code = %i\n"={18446744073709551623:0}, "out of memory\n"={18446744073709551635:0}, \old(last_index)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(proto_group0)=0, \old(proto_group0)=0, \old(proto_group1)=0, \old(proto_group1)=0, \old(ref_cnt)=0, __this_module={18446744073709551650:18446744073709551648}, dev={18446744073709551618:0}, dev={18446744073709551618:0}, last_index=1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, LDV_SKBS={0:0}, ldv_state_variable_0=3, ldv_state_variable_1=1, proto={18446744073709551655:0}, proto_group0={3:0}, proto_group1={18446744073709551618:0}, ref_cnt=0, result=4, set_impl={18446744073709551629:0}, skb={3:0}, skb={3:0}, skb->data=258skb->data={18446744073709551628:18446744073709551649}] [L5565] CALL ldv_skb_free(skb) VAL ["include/linux/skbuff.h"={18446744073709551642:0}, "LAPB connect request failed, error code = %i\n"={18446744073709551630:0}, "LAPB disconnect request failed, error code = %i\n"={18446744073709551623:0}, "out of memory\n"={18446744073709551635:0}, \old(last_index)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(proto_group0)=0, \old(proto_group0)=0, \old(proto_group1)=0, \old(proto_group1)=0, \old(ref_cnt)=0, __this_module={18446744073709551650:18446744073709551648}, last_index=1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, LDV_SKBS={0:0}, ldv_state_variable_0=3, ldv_state_variable_1=1, proto={18446744073709551655:0}, proto_group0={3:0}, proto_group1={18446744073709551618:0}, ref_cnt=0, set_impl={18446744073709551629:0}, skb={3:0}] [L6126] CALL ldv_set_remove(LDV_SKBS, skb) VAL ["include/linux/skbuff.h"={18446744073709551642:0}, "LAPB connect request failed, error code = %i\n"={18446744073709551630:0}, "LAPB disconnect request failed, error code = %i\n"={18446744073709551623:0}, "out of memory\n"={18446744073709551635:0}, \old(last_index)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(proto_group0)=0, \old(proto_group0)=0, \old(proto_group1)=0, \old(proto_group1)=0, \old(ref_cnt)=0, __this_module={18446744073709551650:18446744073709551648}, e={3:0}, last_index=1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, LDV_SKBS={0:0}, ldv_state_variable_0=3, ldv_state_variable_1=1, proto={18446744073709551655:0}, proto_group0={3:0}, proto_group1={18446744073709551618:0}, ref_cnt=0, set={0:0}, set_impl={18446744073709551629:0}] [L5982] int i ; [L5983] int deleted_index ; [L5986] deleted_index = -1 [L5987] i = 0 VAL ["include/linux/skbuff.h"={18446744073709551642:0}, "LAPB connect request failed, error code = %i\n"={18446744073709551630:0}, "LAPB disconnect request failed, error code = %i\n"={18446744073709551623:0}, "out of memory\n"={18446744073709551635:0}, \old(last_index)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(proto_group0)=0, \old(proto_group0)=0, \old(proto_group1)=0, \old(proto_group1)=0, \old(ref_cnt)=0, __this_module={18446744073709551650:18446744073709551648}, deleted_index=-1, e={3:0}, e={3:0}, i=0, last_index=1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, LDV_SKBS={0:0}, ldv_state_variable_0=3, ldv_state_variable_1=1, proto={18446744073709551655:0}, proto_group0={3:0}, proto_group1={18446744073709551618:0}, ref_cnt=0, set={0:0}, set={0:0}, set_impl={18446744073709551629:0}] [L5988] COND TRUE 1 VAL ["include/linux/skbuff.h"={18446744073709551642:0}, "LAPB connect request failed, error code = %i\n"={18446744073709551630:0}, "LAPB disconnect request failed, error code = %i\n"={18446744073709551623:0}, "out of memory\n"={18446744073709551635:0}, \old(last_index)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(proto_group0)=0, \old(proto_group0)=0, \old(proto_group1)=0, \old(proto_group1)=0, \old(ref_cnt)=0, __this_module={18446744073709551650:18446744073709551648}, deleted_index=-1, e={3:0}, e={3:0}, i=0, last_index=1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, LDV_SKBS={0:0}, ldv_state_variable_0=3, ldv_state_variable_1=1, proto={18446744073709551655:0}, proto_group0={3:0}, proto_group1={18446744073709551618:0}, ref_cnt=0, set={0:0}, set={0:0}, set_impl={18446744073709551629:0}] [L5989] COND TRUE i < last_index VAL ["include/linux/skbuff.h"={18446744073709551642:0}, "LAPB connect request failed, error code = %i\n"={18446744073709551630:0}, "LAPB disconnect request failed, error code = %i\n"={18446744073709551623:0}, "out of memory\n"={18446744073709551635:0}, \old(last_index)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(proto_group0)=0, \old(proto_group0)=0, \old(proto_group1)=0, \old(proto_group1)=0, \old(ref_cnt)=0, __this_module={18446744073709551650:18446744073709551648}, deleted_index=-1, e={3:0}, e={3:0}, i=0, last_index=1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, LDV_SKBS={0:0}, ldv_state_variable_0=3, ldv_state_variable_1=1, proto={18446744073709551655:0}, proto_group0={3:0}, proto_group1={18446744073709551618:0}, ref_cnt=0, set={0:0}, set={0:0}, set_impl={18446744073709551629:0}] [L5994] EXPR, FCALL set_impl[i] VAL ["include/linux/skbuff.h"={18446744073709551642:0}, "LAPB connect request failed, error code = %i\n"={18446744073709551630:0}, "LAPB disconnect request failed, error code = %i\n"={18446744073709551623:0}, "out of memory\n"={18446744073709551635:0}, \old(last_index)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(proto_group0)=0, \old(proto_group0)=0, \old(proto_group1)=0, \old(proto_group1)=0, \old(ref_cnt)=0, __this_module={18446744073709551650:18446744073709551648}, deleted_index=-1, e={3:0}, e={3:0}, i=0, last_index=1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, LDV_SKBS={0:0}, ldv_state_variable_0=3, ldv_state_variable_1=1, proto={18446744073709551655:0}, proto_group0={3:0}, proto_group1={18446744073709551618:0}, ref_cnt=0, set={0:0}, set={0:0}, set_impl={18446744073709551629:0}, set_impl[i]={18446744073709551616:0}] [L5994] COND FALSE !((unsigned long )set_impl[i] == (unsigned long )e) [L6000] i = i + 1 VAL ["include/linux/skbuff.h"={18446744073709551642:0}, "LAPB connect request failed, error code = %i\n"={18446744073709551630:0}, "LAPB disconnect request failed, error code = %i\n"={18446744073709551623:0}, "out of memory\n"={18446744073709551635:0}, \old(last_index)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(proto_group0)=0, \old(proto_group0)=0, \old(proto_group1)=0, \old(proto_group1)=0, \old(ref_cnt)=0, __this_module={18446744073709551650:18446744073709551648}, deleted_index=-1, e={3:0}, e={3:0}, i=1, last_index=1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, LDV_SKBS={0:0}, ldv_state_variable_0=3, ldv_state_variable_1=1, proto={18446744073709551655:0}, proto_group0={3:0}, proto_group1={18446744073709551618:0}, ref_cnt=0, set={0:0}, set={0:0}, set_impl={18446744073709551629:0}] [L5988] COND TRUE 1 VAL ["include/linux/skbuff.h"={18446744073709551642:0}, "LAPB connect request failed, error code = %i\n"={18446744073709551630:0}, "LAPB disconnect request failed, error code = %i\n"={18446744073709551623:0}, "out of memory\n"={18446744073709551635:0}, \old(last_index)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(proto_group0)=0, \old(proto_group0)=0, \old(proto_group1)=0, \old(proto_group1)=0, \old(ref_cnt)=0, __this_module={18446744073709551650:18446744073709551648}, deleted_index=-1, e={3:0}, e={3:0}, i=1, last_index=1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, LDV_SKBS={0:0}, ldv_state_variable_0=3, ldv_state_variable_1=1, proto={18446744073709551655:0}, proto_group0={3:0}, proto_group1={18446744073709551618:0}, ref_cnt=0, set={0:0}, set={0:0}, set_impl={18446744073709551629:0}] [L5989] COND FALSE !(i < last_index) VAL ["include/linux/skbuff.h"={18446744073709551642:0}, "LAPB connect request failed, error code = %i\n"={18446744073709551630:0}, "LAPB disconnect request failed, error code = %i\n"={18446744073709551623:0}, "out of memory\n"={18446744073709551635:0}, \old(last_index)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(proto_group0)=0, \old(proto_group0)=0, \old(proto_group1)=0, \old(proto_group1)=0, \old(ref_cnt)=0, __this_module={18446744073709551650:18446744073709551648}, deleted_index=-1, e={3:0}, e={3:0}, i=1, last_index=1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, LDV_SKBS={0:0}, ldv_state_variable_0=3, ldv_state_variable_1=1, proto={18446744073709551655:0}, proto_group0={3:0}, proto_group1={18446744073709551618:0}, ref_cnt=0, set={0:0}, set={0:0}, set_impl={18446744073709551629:0}] [L6002] COND FALSE, RET !(deleted_index != -1) VAL ["include/linux/skbuff.h"={18446744073709551642:0}, "LAPB connect request failed, error code = %i\n"={18446744073709551630:0}, "LAPB disconnect request failed, error code = %i\n"={18446744073709551623:0}, "out of memory\n"={18446744073709551635:0}, \old(last_index)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(proto_group0)=0, \old(proto_group0)=0, \old(proto_group1)=0, \old(proto_group1)=0, \old(ref_cnt)=0, __this_module={18446744073709551650:18446744073709551648}, deleted_index=-1, e={3:0}, e={3:0}, i=1, last_index=1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, LDV_SKBS={0:0}, ldv_state_variable_0=3, ldv_state_variable_1=1, proto={18446744073709551655:0}, proto_group0={3:0}, proto_group1={18446744073709551618:0}, ref_cnt=0, set={0:0}, set={0:0}, set_impl={18446744073709551629:0}] [L6126] RET ldv_set_remove(LDV_SKBS, skb) VAL ["include/linux/skbuff.h"={18446744073709551642:0}, "LAPB connect request failed, error code = %i\n"={18446744073709551630:0}, "LAPB disconnect request failed, error code = %i\n"={18446744073709551623:0}, "out of memory\n"={18446744073709551635:0}, \old(last_index)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(proto_group0)=0, \old(proto_group0)=0, \old(proto_group1)=0, \old(proto_group1)=0, \old(ref_cnt)=0, __this_module={18446744073709551650:18446744073709551648}, last_index=1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, LDV_SKBS={0:0}, ldv_state_variable_0=3, ldv_state_variable_1=1, proto={18446744073709551655:0}, proto_group0={3:0}, proto_group1={18446744073709551618:0}, ref_cnt=0, set_impl={18446744073709551629:0}, skb={3:0}, skb={3:0}] [L5565] ldv_skb_free(skb) VAL ["include/linux/skbuff.h"={18446744073709551642:0}, "LAPB connect request failed, error code = %i\n"={18446744073709551630:0}, "LAPB disconnect request failed, error code = %i\n"={18446744073709551623:0}, "out of memory\n"={18446744073709551635:0}, \old(last_index)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(proto_group0)=0, \old(proto_group0)=0, \old(proto_group1)=0, \old(proto_group1)=0, \old(ref_cnt)=0, __this_module={18446744073709551650:18446744073709551648}, dev={18446744073709551618:0}, dev={18446744073709551618:0}, last_index=1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, LDV_SKBS={0:0}, ldv_state_variable_0=3, ldv_state_variable_1=1, proto={18446744073709551655:0}, proto_group0={3:0}, proto_group1={18446744073709551618:0}, ref_cnt=0, result=4, set_impl={18446744073709551629:0}, skb={3:0}, skb={3:0}, skb->data=258skb->data={18446744073709551628:18446744073709551649}] [L5566] RET return (0); VAL ["include/linux/skbuff.h"={18446744073709551642:0}, "LAPB connect request failed, error code = %i\n"={18446744073709551630:0}, "LAPB disconnect request failed, error code = %i\n"={18446744073709551623:0}, "out of memory\n"={18446744073709551635:0}, \old(last_index)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(proto_group0)=0, \old(proto_group0)=0, \old(proto_group1)=0, \old(proto_group1)=0, \old(ref_cnt)=0, \result=0, __this_module={18446744073709551650:18446744073709551648}, dev={18446744073709551618:0}, dev={18446744073709551618:0}, last_index=1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, LDV_SKBS={0:0}, ldv_state_variable_0=3, ldv_state_variable_1=1, proto={18446744073709551655:0}, proto_group0={3:0}, proto_group1={18446744073709551618:0}, ref_cnt=0, result=4, set_impl={18446744073709551629:0}, skb={3:0}, skb={3:0}, skb->data=258skb->data={18446744073709551628:18446744073709551649}] [L5744] x25_xmit(proto_group0, proto_group1) VAL ["include/linux/skbuff.h"={18446744073709551642:0}, "LAPB connect request failed, error code = %i\n"={18446744073709551630:0}, "LAPB disconnect request failed, error code = %i\n"={18446744073709551623:0}, "out of memory\n"={18446744073709551635:0}, \old(last_index)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(proto_group0)=0, \old(proto_group0)=0, \old(proto_group1)=0, \old(proto_group1)=0, \old(ref_cnt)=0, __this_module={18446744073709551650:18446744073709551648}, last_index=1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, LDV_SKBS={0:0}, ldv_state_variable_0=3, ldv_state_variable_1=1, ldvarg0={18446744073709551653:0}, proto={18446744073709551655:0}, proto_group0={3:0}, proto_group1={18446744073709551618:0}, ref_cnt=0, set_impl={18446744073709551629:0}, tmp={18446744073709551653:0}, tmp___0=0, tmp___1=0, tmp___2=1, x25_xmit(proto_group0, proto_group1)=0] [L5745] ldv_state_variable_1 = 1 VAL ["include/linux/skbuff.h"={18446744073709551642:0}, "LAPB connect request failed, error code = %i\n"={18446744073709551630:0}, "LAPB disconnect request failed, error code = %i\n"={18446744073709551623:0}, "out of memory\n"={18446744073709551635:0}, \old(last_index)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(proto_group0)=0, \old(proto_group0)=0, \old(proto_group1)=0, \old(proto_group1)=0, \old(ref_cnt)=0, __this_module={18446744073709551650:18446744073709551648}, last_index=1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, LDV_SKBS={0:0}, ldv_state_variable_0=3, ldv_state_variable_1=1, ldvarg0={18446744073709551653:0}, proto={18446744073709551655:0}, proto_group0={3:0}, proto_group1={18446744073709551618:0}, ref_cnt=0, set_impl={18446744073709551629:0}, tmp={18446744073709551653:0}, tmp___0=0, tmp___1=0, tmp___2=1] [L5749] COND FALSE !(ldv_state_variable_1 == 2) VAL ["include/linux/skbuff.h"={18446744073709551642:0}, "LAPB connect request failed, error code = %i\n"={18446744073709551630:0}, "LAPB disconnect request failed, error code = %i\n"={18446744073709551623:0}, "out of memory\n"={18446744073709551635:0}, \old(last_index)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(proto_group0)=0, \old(proto_group0)=0, \old(proto_group1)=0, \old(proto_group1)=0, \old(ref_cnt)=0, __this_module={18446744073709551650:18446744073709551648}, last_index=1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, LDV_SKBS={0:0}, ldv_state_variable_0=3, ldv_state_variable_1=1, ldvarg0={18446744073709551653:0}, proto={18446744073709551655:0}, proto_group0={3:0}, proto_group1={18446744073709551618:0}, ref_cnt=0, set_impl={18446744073709551629:0}, tmp={18446744073709551653:0}, tmp___0=0, tmp___1=0, tmp___2=1] [L5736] tmp___0 = __VERIFIER_nondet_int() [L5738] case 0: [L5813] case 1: VAL ["include/linux/skbuff.h"={18446744073709551642:0}, "LAPB connect request failed, error code = %i\n"={18446744073709551630:0}, "LAPB disconnect request failed, error code = %i\n"={18446744073709551623:0}, "out of memory\n"={18446744073709551635:0}, \old(last_index)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(proto_group0)=0, \old(proto_group0)=0, \old(proto_group1)=0, \old(proto_group1)=0, \old(ref_cnt)=0, __this_module={18446744073709551650:18446744073709551648}, last_index=1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, LDV_SKBS={0:0}, ldv_state_variable_0=3, ldv_state_variable_1=1, ldvarg0={18446744073709551653:0}, proto={18446744073709551655:0}, proto_group0={3:0}, proto_group1={18446744073709551618:0}, ref_cnt=0, set_impl={18446744073709551629:0}, tmp={18446744073709551653:0}, tmp___0=1, tmp___1=0, tmp___2=1] [L5814] COND TRUE ldv_state_variable_0 != 0 [L5815] tmp___2 = __VERIFIER_nondet_int() [L5817] case 0: VAL ["include/linux/skbuff.h"={18446744073709551642:0}, "LAPB connect request failed, error code = %i\n"={18446744073709551630:0}, "LAPB disconnect request failed, error code = %i\n"={18446744073709551623:0}, "out of memory\n"={18446744073709551635:0}, \old(last_index)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(proto_group0)=0, \old(proto_group0)=0, \old(proto_group1)=0, \old(proto_group1)=0, \old(ref_cnt)=0, __this_module={18446744073709551650:18446744073709551648}, last_index=1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, LDV_SKBS={0:0}, ldv_state_variable_0=3, ldv_state_variable_1=1, ldvarg0={18446744073709551653:0}, proto={18446744073709551655:0}, proto_group0={3:0}, proto_group1={18446744073709551618:0}, ref_cnt=0, set_impl={18446744073709551629:0}, tmp={18446744073709551653:0}, tmp___0=1, tmp___1=0, tmp___2=0] [L5818] COND TRUE ldv_state_variable_0 == 3 && ref_cnt == 0 VAL ["include/linux/skbuff.h"={18446744073709551642:0}, "LAPB connect request failed, error code = %i\n"={18446744073709551630:0}, "LAPB disconnect request failed, error code = %i\n"={18446744073709551623:0}, "out of memory\n"={18446744073709551635:0}, \old(last_index)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(proto_group0)=0, \old(proto_group0)=0, \old(proto_group1)=0, \old(proto_group1)=0, \old(ref_cnt)=0, __this_module={18446744073709551650:18446744073709551648}, last_index=1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, LDV_SKBS={0:0}, ldv_state_variable_0=3, ldv_state_variable_1=1, ldvarg0={18446744073709551653:0}, proto={18446744073709551655:0}, proto_group0={3:0}, proto_group1={18446744073709551618:0}, ref_cnt=0, set_impl={18446744073709551629:0}, tmp={18446744073709551653:0}, tmp___0=1, tmp___1=0, tmp___2=0] [L5819] CALL mod_exit() VAL ["include/linux/skbuff.h"={18446744073709551642:0}, "LAPB connect request failed, error code = %i\n"={18446744073709551630:0}, "LAPB disconnect request failed, error code = %i\n"={18446744073709551623:0}, "out of memory\n"={18446744073709551635:0}, \old(last_index)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(proto_group0)=0, \old(proto_group0)=0, \old(proto_group1)=0, \old(proto_group1)=0, \old(ref_cnt)=0, __this_module={18446744073709551650:18446744073709551648}, last_index=1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, LDV_SKBS={0:0}, ldv_state_variable_0=3, ldv_state_variable_1=1, proto={18446744073709551655:0}, proto_group0={3:0}, proto_group1={18446744073709551618:0}, ref_cnt=0, set_impl={18446744073709551629:0}] [L5699] RET, FCALL unregister_hdlc_protocol(& proto) VAL ["include/linux/skbuff.h"={18446744073709551642:0}, "LAPB connect request failed, error code = %i\n"={18446744073709551630:0}, "LAPB disconnect request failed, error code = %i\n"={18446744073709551623:0}, "out of memory\n"={18446744073709551635:0}, \old(last_index)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(proto_group0)=0, \old(proto_group0)=0, \old(proto_group1)=0, \old(proto_group1)=0, \old(ref_cnt)=0, __this_module={18446744073709551650:18446744073709551648}, last_index=1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, LDV_SKBS={0:0}, ldv_state_variable_0=3, ldv_state_variable_1=1, proto={18446744073709551655:0}, proto_group0={3:0}, proto_group1={18446744073709551618:0}, ref_cnt=0, set_impl={18446744073709551629:0}] [L5819] mod_exit() VAL ["include/linux/skbuff.h"={18446744073709551642:0}, "LAPB connect request failed, error code = %i\n"={18446744073709551630:0}, "LAPB disconnect request failed, error code = %i\n"={18446744073709551623:0}, "out of memory\n"={18446744073709551635:0}, \old(last_index)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(proto_group0)=0, \old(proto_group0)=0, \old(proto_group1)=0, \old(proto_group1)=0, \old(ref_cnt)=0, __this_module={18446744073709551650:18446744073709551648}, last_index=1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, LDV_SKBS={0:0}, ldv_state_variable_0=3, ldv_state_variable_1=1, ldvarg0={18446744073709551653:0}, proto={18446744073709551655:0}, proto_group0={3:0}, proto_group1={18446744073709551618:0}, ref_cnt=0, set_impl={18446744073709551629:0}, tmp={18446744073709551653:0}, tmp___0=1, tmp___1=0, tmp___2=0] [L5820] ldv_state_variable_0 = 2 VAL ["include/linux/skbuff.h"={18446744073709551642:0}, "LAPB connect request failed, error code = %i\n"={18446744073709551630:0}, "LAPB disconnect request failed, error code = %i\n"={18446744073709551623:0}, "out of memory\n"={18446744073709551635:0}, \old(last_index)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(proto_group0)=0, \old(proto_group0)=0, \old(proto_group1)=0, \old(proto_group1)=0, \old(ref_cnt)=0, __this_module={18446744073709551650:18446744073709551648}, last_index=1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, LDV_SKBS={0:0}, ldv_state_variable_0=2, ldv_state_variable_1=1, ldvarg0={18446744073709551653:0}, proto={18446744073709551655:0}, proto_group0={3:0}, proto_group1={18446744073709551618:0}, ref_cnt=0, set_impl={18446744073709551629:0}, tmp={18446744073709551653:0}, tmp___0=1, tmp___1=0, tmp___2=0] [L5860] CALL ldv_check_final_state() VAL ["include/linux/skbuff.h"={18446744073709551642:0}, "LAPB connect request failed, error code = %i\n"={18446744073709551630:0}, "LAPB disconnect request failed, error code = %i\n"={18446744073709551623:0}, "out of memory\n"={18446744073709551635:0}, \old(last_index)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(proto_group0)=0, \old(proto_group0)=0, \old(proto_group1)=0, \old(proto_group1)=0, \old(ref_cnt)=0, __this_module={18446744073709551650:18446744073709551648}, last_index=1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, LDV_SKBS={0:0}, ldv_state_variable_0=2, ldv_state_variable_1=1, proto={18446744073709551655:0}, proto_group0={3:0}, proto_group1={18446744073709551618:0}, ref_cnt=0, set_impl={18446744073709551629:0}] [L6175] int tmp___7 ; VAL ["include/linux/skbuff.h"={18446744073709551642:0}, "LAPB connect request failed, error code = %i\n"={18446744073709551630:0}, "LAPB disconnect request failed, error code = %i\n"={18446744073709551623:0}, "out of memory\n"={18446744073709551635:0}, \old(last_index)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(proto_group0)=0, \old(proto_group0)=0, \old(proto_group1)=0, \old(proto_group1)=0, \old(ref_cnt)=0, __this_module={18446744073709551650:18446744073709551648}, last_index=1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, LDV_SKBS={0:0}, ldv_state_variable_0=2, ldv_state_variable_1=1, proto={18446744073709551655:0}, proto_group0={3:0}, proto_group1={18446744073709551618:0}, ref_cnt=0, set_impl={18446744073709551629:0}] [L6178] CALL, EXPR ldv_set_is_empty(LDV_SKBS) VAL ["include/linux/skbuff.h"={18446744073709551642:0}, "LAPB connect request failed, error code = %i\n"={18446744073709551630:0}, "LAPB disconnect request failed, error code = %i\n"={18446744073709551623:0}, "out of memory\n"={18446744073709551635:0}, \old(last_index)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(proto_group0)=0, \old(proto_group0)=0, \old(proto_group1)=0, \old(proto_group1)=0, \old(ref_cnt)=0, __this_module={18446744073709551650:18446744073709551648}, last_index=1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, LDV_SKBS={0:0}, ldv_state_variable_0=2, ldv_state_variable_1=1, proto={18446744073709551655:0}, proto_group0={3:0}, proto_group1={18446744073709551618:0}, ref_cnt=0, set={0:0}, set_impl={18446744073709551629:0}] [L6049] RET return (last_index == 0); VAL ["include/linux/skbuff.h"={18446744073709551642:0}, "LAPB connect request failed, error code = %i\n"={18446744073709551630:0}, "LAPB disconnect request failed, error code = %i\n"={18446744073709551623:0}, "out of memory\n"={18446744073709551635:0}, \old(last_index)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(proto_group0)=0, \old(proto_group0)=0, \old(proto_group1)=0, \old(proto_group1)=0, \old(ref_cnt)=0, \result=0, __this_module={18446744073709551650:18446744073709551648}, last_index=1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, LDV_SKBS={0:0}, ldv_state_variable_0=2, ldv_state_variable_1=1, proto={18446744073709551655:0}, proto_group0={3:0}, proto_group1={18446744073709551618:0}, ref_cnt=0, set={0:0}, set={0:0}, set_impl={18446744073709551629:0}] [L6178] EXPR ldv_set_is_empty(LDV_SKBS) VAL ["include/linux/skbuff.h"={18446744073709551642:0}, "LAPB connect request failed, error code = %i\n"={18446744073709551630:0}, "LAPB disconnect request failed, error code = %i\n"={18446744073709551623:0}, "out of memory\n"={18446744073709551635:0}, \old(last_index)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(proto_group0)=0, \old(proto_group0)=0, \old(proto_group1)=0, \old(proto_group1)=0, \old(ref_cnt)=0, __this_module={18446744073709551650:18446744073709551648}, last_index=1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_set_is_empty(LDV_SKBS)=0, LDV_SKBS={0:0}, ldv_state_variable_0=2, ldv_state_variable_1=1, proto={18446744073709551655:0}, proto_group0={3:0}, proto_group1={18446744073709551618:0}, ref_cnt=0, set_impl={18446744073709551629:0}] [L6178] tmp___7 = ldv_set_is_empty(LDV_SKBS) [L6179] COND FALSE !(\read(tmp___7)) VAL ["include/linux/skbuff.h"={18446744073709551642:0}, "LAPB connect request failed, error code = %i\n"={18446744073709551630:0}, "LAPB disconnect request failed, error code = %i\n"={18446744073709551623:0}, "out of memory\n"={18446744073709551635:0}, \old(last_index)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(proto_group0)=0, \old(proto_group0)=0, \old(proto_group1)=0, \old(proto_group1)=0, \old(ref_cnt)=0, __this_module={18446744073709551650:18446744073709551648}, last_index=1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, LDV_SKBS={0:0}, ldv_state_variable_0=2, ldv_state_variable_1=1, proto={18446744073709551655:0}, proto_group0={3:0}, proto_group1={18446744073709551618:0}, ref_cnt=0, set_impl={18446744073709551629:0}, tmp___7=0] [L6182] CALL ldv_error() VAL ["include/linux/skbuff.h"={18446744073709551642:0}, "LAPB connect request failed, error code = %i\n"={18446744073709551630:0}, "LAPB disconnect request failed, error code = %i\n"={18446744073709551623:0}, "out of memory\n"={18446744073709551635:0}, \old(last_index)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(proto_group0)=0, \old(proto_group0)=0, \old(proto_group1)=0, \old(proto_group1)=0, \old(ref_cnt)=0, __this_module={18446744073709551650:18446744073709551648}, last_index=1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, LDV_SKBS={0:0}, ldv_state_variable_0=2, ldv_state_variable_1=1, proto={18446744073709551655:0}, proto_group0={3:0}, proto_group1={18446744073709551618:0}, ref_cnt=0, set_impl={18446744073709551629:0}] [L5345] __VERIFIER_error() VAL ["include/linux/skbuff.h"={18446744073709551642:0}, "LAPB connect request failed, error code = %i\n"={18446744073709551630:0}, "LAPB disconnect request failed, error code = %i\n"={18446744073709551623:0}, "out of memory\n"={18446744073709551635:0}, \old(last_index)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(proto_group0)=0, \old(proto_group0)=0, \old(proto_group1)=0, \old(proto_group1)=0, \old(ref_cnt)=0, __this_module={18446744073709551650:18446744073709551648}, last_index=1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, LDV_SKBS={0:0}, ldv_state_variable_0=2, ldv_state_variable_1=1, proto={18446744073709551655:0}, proto_group0={3:0}, proto_group1={18446744073709551618:0}, ref_cnt=0, set_impl={18446744073709551629:0}] - StatisticsResult: Ultimate Automizer benchmark data CFG has 69 procedures, 566 locations, 1 error locations. UNSAFE Result, 16.4s OverallTime, 11 OverallIterations, 4 TraceHistogramMax, 10.1s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 5109 SDtfs, 4335 SDslu, 11307 SDs, 0 SdLazy, 3446 SolverSat, 964 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 8.2s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 213 GetRequests, 158 SyntacticMatches, 1 SemanticMatches, 54 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 62 ImplicationChecksByTransitivity, 3.6s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=2460occurred in iteration=4, 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: 0.7s AutomataMinimizationTime, 10 MinimizatonAttempts, 734 StatesRemovedByMinimization, 6 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TraceCheckStatistics: 0.1s SsaConstructionTime, 0.6s SatisfiabilityAnalysisTime, 3.9s InterpolantComputationTime, 1893 NumberOfCodeBlocks, 1893 NumberOfCodeBlocksAsserted, 12 NumberOfCheckSat, 1670 ConstructedInterpolants, 0 QuantifiedInterpolants, 419977 SizeOfPredicates, 2 NumberOfNonLiveVariables, 645 ConjunctsInSsa, 10 ConjunctsInUnsatCore, 11 InterpolantComputations, 10 PerfectInterpolantSequences, 432/436 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be incorrect! Received shutdown request...