java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AbstractInterpretationC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf --abstractinterpretationv2.abstract.domain IntervalDomain -i ../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/205_9a_array_safes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--caif--caif_hsi.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-f4eb214f-m [2019-10-14 00:10:25,268 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-14 00:10:25,271 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-14 00:10:25,288 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-14 00:10:25,288 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-14 00:10:25,290 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-14 00:10:25,291 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-14 00:10:25,293 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-14 00:10:25,295 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-14 00:10:25,296 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-14 00:10:25,297 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-14 00:10:25,299 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-14 00:10:25,299 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-14 00:10:25,300 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-14 00:10:25,301 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-14 00:10:25,303 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-14 00:10:25,303 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-14 00:10:25,305 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-14 00:10:25,307 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-14 00:10:25,309 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-14 00:10:25,311 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-14 00:10:25,312 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-14 00:10:25,313 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-14 00:10:25,314 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-14 00:10:25,316 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-14 00:10:25,317 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-14 00:10:25,317 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-14 00:10:25,318 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-14 00:10:25,318 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-14 00:10:25,319 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-14 00:10:25,319 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-14 00:10:25,320 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-14 00:10:25,321 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-14 00:10:25,322 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-14 00:10:25,323 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-14 00:10:25,323 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-14 00:10:25,324 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-14 00:10:25,324 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-14 00:10:25,324 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-14 00:10:25,325 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-14 00:10:25,326 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-14 00:10:25,327 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-10-14 00:10:25,341 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-14 00:10:25,341 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-14 00:10:25,343 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-14 00:10:25,343 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-14 00:10:25,343 INFO L138 SettingsManager]: * Use SBE=true [2019-10-14 00:10:25,344 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-14 00:10:25,344 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-14 00:10:25,344 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-14 00:10:25,344 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-14 00:10:25,344 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-14 00:10:25,345 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-14 00:10:25,345 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-14 00:10:25,345 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-14 00:10:25,345 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-14 00:10:25,345 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-14 00:10:25,346 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-14 00:10:25,346 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-14 00:10:25,346 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-14 00:10:25,346 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-14 00:10:25,346 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-14 00:10:25,347 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-10-14 00:10:25,347 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-14 00:10:25,347 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-14 00:10:25,347 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-14 00:10:25,347 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-14 00:10:25,348 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-10-14 00:10:25,348 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-14 00:10:25,348 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-14 00:10:25,348 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: Abstract domain -> IntervalDomain [2019-10-14 00:10:25,668 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-14 00:10:25,686 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-14 00:10:25,690 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-14 00:10:25,691 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-14 00:10:25,691 INFO L275 PluginConnector]: CDTParser initialized [2019-10-14 00:10:25,692 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/205_9a_array_safes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--caif--caif_hsi.ko-entry_point.cil.out.i [2019-10-14 00:10:25,763 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ffbc70e6d/097f3ef613e0460fa84b180b9efabe93/FLAGf61134335 [2019-10-14 00:10:26,620 INFO L306 CDTParser]: Found 1 translation units. [2019-10-14 00:10:26,622 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.16-rc1/205_9a_array_safes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--caif--caif_hsi.ko-entry_point.cil.out.i [2019-10-14 00:10:26,675 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ffbc70e6d/097f3ef613e0460fa84b180b9efabe93/FLAGf61134335 [2019-10-14 00:10:27,072 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ffbc70e6d/097f3ef613e0460fa84b180b9efabe93 [2019-10-14 00:10:27,082 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-14 00:10:27,084 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-10-14 00:10:27,085 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-14 00:10:27,085 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-14 00:10:27,088 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-14 00:10:27,089 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 12:10:27" (1/1) ... [2019-10-14 00:10:27,092 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4bb8892b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 12:10:27, skipping insertion in model container [2019-10-14 00:10:27,092 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 12:10:27" (1/1) ... [2019-10-14 00:10:27,100 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-14 00:10:27,270 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-14 00:10:29,359 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-14 00:10:29,395 INFO L188 MainTranslator]: Completed pre-run [2019-10-14 00:10:29,897 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-14 00:10:30,124 INFO L192 MainTranslator]: Completed translation [2019-10-14 00:10:30,124 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 12:10:30 WrapperNode [2019-10-14 00:10:30,124 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-14 00:10:30,125 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-14 00:10:30,125 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-14 00:10:30,126 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-14 00:10:30,139 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 12:10:30" (1/1) ... [2019-10-14 00:10:30,140 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 12:10:30" (1/1) ... [2019-10-14 00:10:30,222 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 12:10:30" (1/1) ... [2019-10-14 00:10:30,222 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 12:10:30" (1/1) ... [2019-10-14 00:10:30,356 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 12:10:30" (1/1) ... [2019-10-14 00:10:30,387 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 12:10:30" (1/1) ... [2019-10-14 00:10:30,417 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 12:10:30" (1/1) ... [2019-10-14 00:10:30,439 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-14 00:10:30,440 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-14 00:10:30,440 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-14 00:10:30,441 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-14 00:10:30,442 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 12:10:30" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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 [2019-10-14 00:10:30,512 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-10-14 00:10:30,513 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-14 00:10:30,513 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2019-10-14 00:10:30,513 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~TO~int [2019-10-14 00:10:30,513 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~VOID [2019-10-14 00:10:30,515 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2019-10-14 00:10:30,515 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~~TO~$Pointer$ [2019-10-14 00:10:30,515 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2019-10-14 00:10:30,515 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2019-10-14 00:10:30,515 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2019-10-14 00:10:30,516 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2019-10-14 00:10:30,517 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2019-10-14 00:10:30,517 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2019-10-14 00:10:30,517 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2019-10-14 00:10:30,518 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2019-10-14 00:10:30,518 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2019-10-14 00:10:30,520 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2019-10-14 00:10:30,520 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2019-10-14 00:10:30,521 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2019-10-14 00:10:30,521 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2019-10-14 00:10:30,521 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2019-10-14 00:10:30,521 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2019-10-14 00:10:30,522 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2019-10-14 00:10:30,522 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2019-10-14 00:10:30,522 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2019-10-14 00:10:30,522 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_len [2019-10-14 00:10:30,522 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_head_init [2019-10-14 00:10:30,522 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_head_init [2019-10-14 00:10:30,523 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reset_mac_header [2019-10-14 00:10:30,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-10-14 00:10:30,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-10-14 00:10:30,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-10-14 00:10:30,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-10-14 00:10:30,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-10-14 00:10:30,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-10-14 00:10:30,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-10-14 00:10:30,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-10-14 00:10:30,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2019-10-14 00:10:30,524 INFO L138 BoogieDeclarations]: Found implementation of procedure hold_net [2019-10-14 00:10:30,524 INFO L138 BoogieDeclarations]: Found implementation of procedure release_net [2019-10-14 00:10:30,525 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_net_set [2019-10-14 00:10:30,525 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2019-10-14 00:10:30,525 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_attr_size [2019-10-14 00:10:30,525 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_total_size [2019-10-14 00:10:30,525 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_data [2019-10-14 00:10:30,525 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_put_u32 [2019-10-14 00:10:30,526 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_get_u32 [2019-10-14 00:10:30,526 INFO L138 BoogieDeclarations]: Found implementation of procedure cfhsi_inactivity_tout [2019-10-14 00:10:30,526 INFO L138 BoogieDeclarations]: Found implementation of procedure cfhsi_update_aggregation_stats [2019-10-14 00:10:30,526 INFO L138 BoogieDeclarations]: Found implementation of procedure cfhsi_can_send_aggregate [2019-10-14 00:10:30,526 INFO L138 BoogieDeclarations]: Found implementation of procedure cfhsi_dequeue [2019-10-14 00:10:30,526 INFO L138 BoogieDeclarations]: Found implementation of procedure cfhsi_tx_queue_len [2019-10-14 00:10:30,526 INFO L138 BoogieDeclarations]: Found implementation of procedure cfhsi_abort_tx [2019-10-14 00:10:30,527 INFO L138 BoogieDeclarations]: Found implementation of procedure cfhsi_flush_fifo [2019-10-14 00:10:30,527 INFO L138 BoogieDeclarations]: Found implementation of procedure cfhsi_tx_frm [2019-10-14 00:10:30,527 INFO L138 BoogieDeclarations]: Found implementation of procedure cfhsi_start_tx [2019-10-14 00:10:30,527 INFO L138 BoogieDeclarations]: Found implementation of procedure cfhsi_tx_done [2019-10-14 00:10:30,527 INFO L138 BoogieDeclarations]: Found implementation of procedure cfhsi_tx_done_cb [2019-10-14 00:10:30,527 INFO L138 BoogieDeclarations]: Found implementation of procedure cfhsi_rx_desc [2019-10-14 00:10:30,528 INFO L138 BoogieDeclarations]: Found implementation of procedure cfhsi_rx_desc_len [2019-10-14 00:10:30,528 INFO L138 BoogieDeclarations]: Found implementation of procedure cfhsi_rx_pld [2019-10-14 00:10:30,528 INFO L138 BoogieDeclarations]: Found implementation of procedure cfhsi_rx_done [2019-10-14 00:10:30,528 INFO L138 BoogieDeclarations]: Found implementation of procedure cfhsi_rx_slowpath [2019-10-14 00:10:30,529 INFO L138 BoogieDeclarations]: Found implementation of procedure cfhsi_rx_done_cb [2019-10-14 00:10:30,529 INFO L138 BoogieDeclarations]: Found implementation of procedure cfhsi_wake_up [2019-10-14 00:10:30,529 INFO L138 BoogieDeclarations]: Found implementation of procedure cfhsi_wake_down [2019-10-14 00:10:30,529 INFO L138 BoogieDeclarations]: Found implementation of procedure cfhsi_out_of_sync [2019-10-14 00:10:30,529 INFO L138 BoogieDeclarations]: Found implementation of procedure cfhsi_wake_up_cb [2019-10-14 00:10:30,530 INFO L138 BoogieDeclarations]: Found implementation of procedure cfhsi_wake_down_cb [2019-10-14 00:10:30,530 INFO L138 BoogieDeclarations]: Found implementation of procedure cfhsi_aggregation_tout [2019-10-14 00:10:30,530 INFO L138 BoogieDeclarations]: Found implementation of procedure cfhsi_xmit [2019-10-14 00:10:30,530 INFO L138 BoogieDeclarations]: Found implementation of procedure cfhsi_setup [2019-10-14 00:10:30,530 INFO L138 BoogieDeclarations]: Found implementation of procedure cfhsi_open [2019-10-14 00:10:30,530 INFO L138 BoogieDeclarations]: Found implementation of procedure cfhsi_close [2019-10-14 00:10:30,531 INFO L138 BoogieDeclarations]: Found implementation of procedure cfhsi_uninit [2019-10-14 00:10:30,531 INFO L138 BoogieDeclarations]: Found implementation of procedure cfhsi_netlink_parms [2019-10-14 00:10:30,531 INFO L138 BoogieDeclarations]: Found implementation of procedure caif_hsi_changelink [2019-10-14 00:10:30,532 INFO L138 BoogieDeclarations]: Found implementation of procedure caif_hsi_get_size [2019-10-14 00:10:30,532 INFO L138 BoogieDeclarations]: Found implementation of procedure caif_hsi_fill_info [2019-10-14 00:10:30,532 INFO L138 BoogieDeclarations]: Found implementation of procedure caif_hsi_newlink [2019-10-14 00:10:30,532 INFO L138 BoogieDeclarations]: Found implementation of procedure cfhsi_exit_module [2019-10-14 00:10:30,533 INFO L138 BoogieDeclarations]: Found implementation of procedure cfhsi_init_module [2019-10-14 00:10:30,533 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_3 [2019-10-14 00:10:30,533 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_device_ops_5 [2019-10-14 00:10:30,533 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_1 [2019-10-14 00:10:30,533 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_timer_2 [2019-10-14 00:10:30,534 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_2 [2019-10-14 00:10:30,534 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_2 [2019-10-14 00:10:30,535 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_timer_3 [2019-10-14 00:10:30,535 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_2 [2019-10-14 00:10:30,536 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_1 [2019-10-14 00:10:30,536 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_3 [2019-10-14 00:10:30,536 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_3 [2019-10-14 00:10:30,536 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_1 [2019-10-14 00:10:30,536 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_timer_1 [2019-10-14 00:10:30,536 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_rtnl_link_ops_4 [2019-10-14 00:10:30,537 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-10-14 00:10:30,537 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_consume_skb_5 [2019-10-14 00:10:30,537 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_6 [2019-10-14 00:10:30,537 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_7 [2019-10-14 00:10:30,537 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_8 [2019-10-14 00:10:30,537 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_11 [2019-10-14 00:10:30,537 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_13 [2019-10-14 00:10:30,538 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_dequeue_14 [2019-10-14 00:10:30,538 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_15 [2019-10-14 00:10:30,538 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_16 [2019-10-14 00:10:30,538 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_consume_skb_17 [2019-10-14 00:10:30,538 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_consume_skb_18 [2019-10-14 00:10:30,538 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_19 [2019-10-14 00:10:30,538 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_20 [2019-10-14 00:10:30,539 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_skb_21 [2019-10-14 00:10:30,539 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_netif_rx_22 [2019-10-14 00:10:30,539 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_netif_rx_ni_23 [2019-10-14 00:10:30,539 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_netif_rx_25 [2019-10-14 00:10:30,539 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_netif_rx_ni_26 [2019-10-14 00:10:30,539 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_pending_27 [2019-10-14 00:10:30,540 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_28 [2019-10-14 00:10:30,540 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_29 [2019-10-14 00:10:30,540 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_30 [2019-10-14 00:10:30,540 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_31 [2019-10-14 00:10:30,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_32 [2019-10-14 00:10:30,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_33 [2019-10-14 00:10:30,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_init [2019-10-14 00:10:30,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_add [2019-10-14 00:10:30,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_remove [2019-10-14 00:10:30,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_contains [2019-10-14 00:10:30,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_is_empty [2019-10-14 00:10:30,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-10-14 00:10:30,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-10-14 00:10:30,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-10-14 00:10:30,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-10-14 00:10:30,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_alloc [2019-10-14 00:10:30,544 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-10-14 00:10:30,544 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_free [2019-10-14 00:10:30,544 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_free_int [2019-10-14 00:10:30,544 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_alloc_skb [2019-10-14 00:10:30,544 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_netdev_alloc_skb [2019-10-14 00:10:30,545 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_current [2019-10-14 00:10:30,545 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-10-14 00:10:30,548 INFO L138 BoogieDeclarations]: Found implementation of procedure __alloc_workqueue_key [2019-10-14 00:10:30,548 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_netdev_dbg [2019-10-14 00:10:30,549 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_pr_debug [2019-10-14 00:10:30,549 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2019-10-14 00:10:30,550 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2019-10-14 00:10:30,555 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2019-10-14 00:10:30,556 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2019-10-14 00:10:30,556 INFO L138 BoogieDeclarations]: Found implementation of procedure __symbol_get [2019-10-14 00:10:30,556 INFO L138 BoogieDeclarations]: Found implementation of procedure __symbol_put [2019-10-14 00:10:30,557 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2019-10-14 00:10:30,557 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_bh [2019-10-14 00:10:30,558 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_bh [2019-10-14 00:10:30,558 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2019-10-14 00:10:30,558 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2019-10-14 00:10:30,558 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2019-10-14 00:10:30,558 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_close [2019-10-14 00:10:30,558 INFO L138 BoogieDeclarations]: Found implementation of procedure dump_stack [2019-10-14 00:10:30,558 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2019-10-14 00:10:30,559 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2019-10-14 00:10:30,559 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_4 [2019-10-14 00:10:30,559 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ndo_init_5 [2019-10-14 00:10:30,559 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_4 [2019-10-14 00:10:30,559 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2019-10-14 00:10:30,559 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2019-10-14 00:10:30,559 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2019-10-14 00:10:30,560 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer_pending [2019-10-14 00:10:30,560 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2019-10-14 00:10:30,560 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_state_change [2019-10-14 00:10:30,560 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_warn [2019-10-14 00:10:30,560 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_put [2019-10-14 00:10:30,560 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait_event [2019-10-14 00:10:30,561 INFO L138 BoogieDeclarations]: Found implementation of procedure print_hex_dump [2019-10-14 00:10:30,561 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-10-14 00:10:30,561 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2019-10-14 00:10:30,561 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdevice [2019-10-14 00:10:30,561 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_is_locked [2019-10-14 00:10:30,561 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_link_register [2019-10-14 00:10:30,561 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_link_unregister [2019-10-14 00:10:30,562 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2019-10-14 00:10:30,562 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2019-10-14 00:10:30,562 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2019-10-14 00:10:30,562 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_bits [2019-10-14 00:10:30,562 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2019-10-14 00:10:30,562 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_tail [2019-10-14 00:10:30,562 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2019-10-14 00:10:30,563 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2019-10-14 00:10:30,563 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-10-14 00:10:30,563 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-10-14 00:10:30,563 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-10-14 00:10:30,563 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-10-14 00:10:30,564 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-10-14 00:10:30,564 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-10-14 00:10:30,564 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-10-14 00:10:30,564 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2019-10-14 00:10:30,564 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2019-10-14 00:10:30,564 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2019-10-14 00:10:30,564 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2019-10-14 00:10:30,564 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2019-10-14 00:10:30,565 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-10-14 00:10:30,565 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-10-14 00:10:30,565 INFO L130 BoogieDeclarations]: Found specification of procedure dump_stack [2019-10-14 00:10:30,565 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_pr_debug [2019-10-14 00:10:30,565 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_netdev_dbg [2019-10-14 00:10:30,565 INFO L130 BoogieDeclarations]: Found specification of procedure print_hex_dump [2019-10-14 00:10:30,565 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2019-10-14 00:10:30,565 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-10-14 00:10:30,566 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2019-10-14 00:10:30,566 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2019-10-14 00:10:30,566 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-10-14 00:10:30,566 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2019-10-14 00:10:30,566 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2019-10-14 00:10:30,566 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2019-10-14 00:10:30,566 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2019-10-14 00:10:30,567 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-10-14 00:10:30,567 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-10-14 00:10:30,567 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2019-10-14 00:10:30,567 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2019-10-14 00:10:30,567 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2019-10-14 00:10:30,567 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2019-10-14 00:10:30,567 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_bh [2019-10-14 00:10:30,567 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_bh [2019-10-14 00:10:30,568 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2019-10-14 00:10:30,568 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2019-10-14 00:10:30,568 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2019-10-14 00:10:30,568 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2019-10-14 00:10:30,568 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2019-10-14 00:10:30,568 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait_event [2019-10-14 00:10:30,568 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2019-10-14 00:10:30,568 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2019-10-14 00:10:30,569 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_29 [2019-10-14 00:10:30,569 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2019-10-14 00:10:30,569 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_16 [2019-10-14 00:10:30,569 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_19 [2019-10-14 00:10:30,569 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_20 [2019-10-14 00:10:30,569 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_28 [2019-10-14 00:10:30,569 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer_pending [2019-10-14 00:10:30,570 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_pending_27 [2019-10-14 00:10:30,570 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2019-10-14 00:10:30,570 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_30 [2019-10-14 00:10:30,570 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_31 [2019-10-14 00:10:30,570 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_32 [2019-10-14 00:10:30,570 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_33 [2019-10-14 00:10:30,570 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2019-10-14 00:10:30,571 INFO L130 BoogieDeclarations]: Found specification of procedure __alloc_workqueue_key [2019-10-14 00:10:30,571 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2019-10-14 00:10:30,571 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2019-10-14 00:10:30,571 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2019-10-14 00:10:30,571 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2019-10-14 00:10:30,571 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2019-10-14 00:10:30,571 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-10-14 00:10:30,571 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-10-14 00:10:30,572 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2019-10-14 00:10:30,572 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2019-10-14 00:10:30,572 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2019-10-14 00:10:30,572 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2019-10-14 00:10:30,572 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_6 [2019-10-14 00:10:30,572 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_7 [2019-10-14 00:10:30,572 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_8 [2019-10-14 00:10:30,572 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_11 [2019-10-14 00:10:30,573 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_13 [2019-10-14 00:10:30,573 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_15 [2019-10-14 00:10:30,573 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_consume_skb_5 [2019-10-14 00:10:30,573 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_consume_skb_17 [2019-10-14 00:10:30,573 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_consume_skb_18 [2019-10-14 00:10:30,573 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_skb_21 [2019-10-14 00:10:30,573 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_len [2019-10-14 00:10:30,574 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_head_init [2019-10-14 00:10:30,579 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-10-14 00:10:30,579 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_head_init [2019-10-14 00:10:30,579 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-14 00:10:30,579 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-14 00:10:30,579 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_tail [2019-10-14 00:10:30,580 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_dequeue_14 [2019-10-14 00:10:30,582 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2019-10-14 00:10:30,582 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reset_mac_header [2019-10-14 00:10:30,582 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_bits [2019-10-14 00:10:30,582 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_alloc [2019-10-14 00:10:30,583 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_free [2019-10-14 00:10:30,583 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_free_int [2019-10-14 00:10:30,583 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-10-14 00:10:30,583 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-10-14 00:10:30,583 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-10-14 00:10:30,583 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-10-14 00:10:30,583 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-10-14 00:10:30,583 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-10-14 00:10:30,584 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-10-14 00:10:30,584 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-10-14 00:10:30,584 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-10-14 00:10:30,584 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-10-14 00:10:30,584 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-10-14 00:10:30,584 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-10-14 00:10:30,584 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-10-14 00:10:30,584 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-10-14 00:10:30,585 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2019-10-14 00:10:30,585 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_3 [2019-10-14 00:10:30,585 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_device_ops_5 [2019-10-14 00:10:30,585 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_1 [2019-10-14 00:10:30,585 INFO L130 BoogieDeclarations]: Found specification of procedure choose_timer_2 [2019-10-14 00:10:30,585 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_2 [2019-10-14 00:10:30,585 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_2 [2019-10-14 00:10:30,585 INFO L130 BoogieDeclarations]: Found specification of procedure choose_timer_3 [2019-10-14 00:10:30,586 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_2 [2019-10-14 00:10:30,586 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_1 [2019-10-14 00:10:30,586 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_3 [2019-10-14 00:10:30,586 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_3 [2019-10-14 00:10:30,586 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_1 [2019-10-14 00:10:30,586 INFO L130 BoogieDeclarations]: Found specification of procedure choose_timer_1 [2019-10-14 00:10:30,586 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_rtnl_link_ops_4 [2019-10-14 00:10:30,586 INFO L130 BoogieDeclarations]: Found specification of procedure __symbol_get [2019-10-14 00:10:30,587 INFO L130 BoogieDeclarations]: Found specification of procedure __symbol_put [2019-10-14 00:10:30,587 INFO L130 BoogieDeclarations]: Found specification of procedure hold_net [2019-10-14 00:10:30,587 INFO L130 BoogieDeclarations]: Found specification of procedure release_net [2019-10-14 00:10:30,653 INFO L130 BoogieDeclarations]: Found specification of procedure dev_net_set [2019-10-14 00:10:30,653 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2019-10-14 00:10:30,653 INFO L130 BoogieDeclarations]: Found specification of procedure dev_close [2019-10-14 00:10:30,653 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdevice [2019-10-14 00:10:30,653 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2019-10-14 00:10:30,653 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_netif_rx_22 [2019-10-14 00:10:30,653 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_netif_rx_25 [2019-10-14 00:10:30,653 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_netif_rx_ni_23 [2019-10-14 00:10:30,654 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_netif_rx_ni_26 [2019-10-14 00:10:30,654 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2019-10-14 00:10:30,654 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_state_change [2019-10-14 00:10:30,654 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2019-10-14 00:10:30,654 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_warn [2019-10-14 00:10:30,654 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2019-10-14 00:10:30,654 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2019-10-14 00:10:30,654 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_is_locked [2019-10-14 00:10:30,655 INFO L130 BoogieDeclarations]: Found specification of procedure nla_put [2019-10-14 00:10:30,655 INFO L130 BoogieDeclarations]: Found specification of procedure nla_attr_size [2019-10-14 00:10:30,655 INFO L130 BoogieDeclarations]: Found specification of procedure nla_total_size [2019-10-14 00:10:30,655 INFO L130 BoogieDeclarations]: Found specification of procedure nla_data [2019-10-14 00:10:30,655 INFO L130 BoogieDeclarations]: Found specification of procedure nla_put_u32 [2019-10-14 00:10:30,656 INFO L130 BoogieDeclarations]: Found specification of procedure nla_get_u32 [2019-10-14 00:10:30,656 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_link_register [2019-10-14 00:10:30,656 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_link_unregister [2019-10-14 00:10:30,656 INFO L130 BoogieDeclarations]: Found specification of procedure cfhsi_inactivity_tout [2019-10-14 00:10:30,656 INFO L130 BoogieDeclarations]: Found specification of procedure cfhsi_update_aggregation_stats [2019-10-14 00:10:30,656 INFO L130 BoogieDeclarations]: Found specification of procedure cfhsi_can_send_aggregate [2019-10-14 00:10:30,656 INFO L130 BoogieDeclarations]: Found specification of procedure cfhsi_dequeue [2019-10-14 00:10:30,656 INFO L130 BoogieDeclarations]: Found specification of procedure cfhsi_tx_queue_len [2019-10-14 00:10:30,657 INFO L130 BoogieDeclarations]: Found specification of procedure cfhsi_abort_tx [2019-10-14 00:10:30,657 INFO L130 BoogieDeclarations]: Found specification of procedure cfhsi_flush_fifo [2019-10-14 00:10:30,657 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2019-10-14 00:10:30,657 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~TO~int [2019-10-14 00:10:30,657 INFO L130 BoogieDeclarations]: Found specification of procedure cfhsi_tx_frm [2019-10-14 00:10:30,657 INFO L130 BoogieDeclarations]: Found specification of procedure cfhsi_start_tx [2019-10-14 00:10:30,657 INFO L130 BoogieDeclarations]: Found specification of procedure cfhsi_tx_done [2019-10-14 00:10:30,657 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~VOID [2019-10-14 00:10:30,658 INFO L130 BoogieDeclarations]: Found specification of procedure cfhsi_tx_done_cb [2019-10-14 00:10:30,658 INFO L130 BoogieDeclarations]: Found specification of procedure cfhsi_rx_desc [2019-10-14 00:10:30,658 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-10-14 00:10:30,658 INFO L130 BoogieDeclarations]: Found specification of procedure cfhsi_rx_desc_len [2019-10-14 00:10:30,658 INFO L130 BoogieDeclarations]: Found specification of procedure cfhsi_rx_pld [2019-10-14 00:10:30,658 INFO L130 BoogieDeclarations]: Found specification of procedure cfhsi_rx_done [2019-10-14 00:10:30,658 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-10-14 00:10:30,658 INFO L130 BoogieDeclarations]: Found specification of procedure cfhsi_rx_slowpath [2019-10-14 00:10:30,659 INFO L130 BoogieDeclarations]: Found specification of procedure cfhsi_rx_done_cb [2019-10-14 00:10:30,659 INFO L130 BoogieDeclarations]: Found specification of procedure cfhsi_wake_up [2019-10-14 00:10:30,659 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2019-10-14 00:10:30,659 INFO L130 BoogieDeclarations]: Found specification of procedure cfhsi_wake_down [2019-10-14 00:10:30,659 INFO L130 BoogieDeclarations]: Found specification of procedure cfhsi_out_of_sync [2019-10-14 00:10:30,659 INFO L130 BoogieDeclarations]: Found specification of procedure cfhsi_wake_up_cb [2019-10-14 00:10:30,659 INFO L130 BoogieDeclarations]: Found specification of procedure cfhsi_wake_down_cb [2019-10-14 00:10:30,659 INFO L130 BoogieDeclarations]: Found specification of procedure cfhsi_aggregation_tout [2019-10-14 00:10:30,659 INFO L130 BoogieDeclarations]: Found specification of procedure cfhsi_xmit [2019-10-14 00:10:30,660 INFO L130 BoogieDeclarations]: Found specification of procedure cfhsi_setup [2019-10-14 00:10:30,660 INFO L130 BoogieDeclarations]: Found specification of procedure cfhsi_open [2019-10-14 00:10:30,660 INFO L130 BoogieDeclarations]: Found specification of procedure cfhsi_close [2019-10-14 00:10:30,660 INFO L130 BoogieDeclarations]: Found specification of procedure cfhsi_uninit [2019-10-14 00:10:30,660 INFO L130 BoogieDeclarations]: Found specification of procedure cfhsi_netlink_parms [2019-10-14 00:10:30,660 INFO L130 BoogieDeclarations]: Found specification of procedure caif_hsi_changelink [2019-10-14 00:10:30,660 INFO L130 BoogieDeclarations]: Found specification of procedure caif_hsi_get_size [2019-10-14 00:10:30,660 INFO L130 BoogieDeclarations]: Found specification of procedure caif_hsi_fill_info [2019-10-14 00:10:30,661 INFO L130 BoogieDeclarations]: Found specification of procedure caif_hsi_newlink [2019-10-14 00:10:30,661 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~~TO~$Pointer$ [2019-10-14 00:10:30,661 INFO L130 BoogieDeclarations]: Found specification of procedure cfhsi_exit_module [2019-10-14 00:10:30,661 INFO L130 BoogieDeclarations]: Found specification of procedure cfhsi_init_module [2019-10-14 00:10:30,661 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_4 [2019-10-14 00:10:30,661 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ndo_init_5 [2019-10-14 00:10:30,661 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-10-14 00:10:30,662 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-10-14 00:10:30,662 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_4 [2019-10-14 00:10:30,662 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2019-10-14 00:10:30,662 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-10-14 00:10:30,662 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_init [2019-10-14 00:10:30,662 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_add [2019-10-14 00:10:30,662 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_remove [2019-10-14 00:10:30,662 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_contains [2019-10-14 00:10:30,663 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_is_empty [2019-10-14 00:10:30,663 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-10-14 00:10:30,663 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-10-14 00:10:30,663 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-10-14 00:10:30,663 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-10-14 00:10:30,663 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_netdev_alloc_skb [2019-10-14 00:10:30,663 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_alloc_skb [2019-10-14 00:10:30,665 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_current [2019-10-14 00:10:30,665 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-10-14 00:10:30,665 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2019-10-14 00:10:30,665 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2019-10-14 00:10:30,666 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-10-14 00:10:30,666 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-10-14 00:10:30,666 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-10-14 00:10:30,666 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-10-14 00:10:30,666 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-14 00:10:30,666 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-10-14 00:10:30,666 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-10-14 00:10:30,666 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-10-14 00:10:30,667 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-10-14 00:10:32,568 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-10-14 00:10:44,189 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-14 00:10:44,190 INFO L284 CfgBuilder]: Removed 4 assume(true) statements. [2019-10-14 00:10:44,192 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.10 12:10:44 BoogieIcfgContainer [2019-10-14 00:10:44,192 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-14 00:10:44,193 INFO L113 PluginConnector]: ------------------------Abstract Interpretation---------------------------- [2019-10-14 00:10:44,193 INFO L271 PluginConnector]: Initializing Abstract Interpretation... [2019-10-14 00:10:44,193 INFO L275 PluginConnector]: Abstract Interpretation initialized [2019-10-14 00:10:44,194 INFO L185 PluginConnector]: Executing the observer AbstractInterpretationRcfgObserver from plugin Abstract Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.10 12:10:44" (1/1) ... [2019-10-14 00:10:44,263 INFO L101 FixpointEngine]: Starting fixpoint engine with domain IntervalDomain (maxUnwinding=3, maxParallelStates=2) [2019-10-14 00:10:44,727 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2019-10-14 00:10:44,731 INFO L272 AbstractInterpreter]: Visited 2 different actions 2 times. Never merged. Never widened. Performed 520 root evaluator evaluations with a maximum evaluation depth of 0. Performed 520 inverse root evaluator evaluations with a maximum inverse evaluation depth of 0. Never found a fixpoint. Largest state had 1130 variables. [2019-10-14 00:10:44,731 INFO L132 PluginConnector]: ------------------------ END Abstract Interpretation---------------------------- [2019-10-14 00:10:44,734 INFO L168 Benchmark]: Toolchain (without parser) took 17649.15 ms. Allocated memory was 145.2 MB in the beginning and 660.1 MB in the end (delta: 514.9 MB). Free memory was 92.2 MB in the beginning and 213.8 MB in the end (delta: -121.7 MB). Peak memory consumption was 393.2 MB. Max. memory is 7.1 GB. [2019-10-14 00:10:44,735 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 145.2 MB. Free memory was 121.6 MB in the beginning and 121.4 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. [2019-10-14 00:10:44,736 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3040.37 ms. Allocated memory was 145.2 MB in the beginning and 251.7 MB in the end (delta: 106.4 MB). Free memory was 91.9 MB in the beginning and 127.5 MB in the end (delta: -35.6 MB). Peak memory consumption was 118.6 MB. Max. memory is 7.1 GB. [2019-10-14 00:10:44,737 INFO L168 Benchmark]: Boogie Preprocessor took 314.48 ms. Allocated memory is still 251.7 MB. Free memory was 127.5 MB in the beginning and 95.2 MB in the end (delta: 32.4 MB). Peak memory consumption was 32.4 MB. Max. memory is 7.1 GB. [2019-10-14 00:10:44,738 INFO L168 Benchmark]: RCFGBuilder took 13752.15 ms. Allocated memory was 251.7 MB in the beginning and 660.1 MB in the end (delta: 408.4 MB). Free memory was 95.2 MB in the beginning and 299.1 MB in the end (delta: -203.9 MB). Peak memory consumption was 427.1 MB. Max. memory is 7.1 GB. [2019-10-14 00:10:44,738 INFO L168 Benchmark]: Abstract Interpretation took 538.30 ms. Allocated memory is still 660.1 MB. Free memory was 299.1 MB in the beginning and 213.8 MB in the end (delta: 85.3 MB). Peak memory consumption was 85.3 MB. Max. memory is 7.1 GB. [2019-10-14 00:10:44,742 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15 ms. Allocated memory is still 145.2 MB. Free memory was 121.6 MB in the beginning and 121.4 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 3040.37 ms. Allocated memory was 145.2 MB in the beginning and 251.7 MB in the end (delta: 106.4 MB). Free memory was 91.9 MB in the beginning and 127.5 MB in the end (delta: -35.6 MB). Peak memory consumption was 118.6 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 314.48 ms. Allocated memory is still 251.7 MB. Free memory was 127.5 MB in the beginning and 95.2 MB in the end (delta: 32.4 MB). Peak memory consumption was 32.4 MB. Max. memory is 7.1 GB. * RCFGBuilder took 13752.15 ms. Allocated memory was 251.7 MB in the beginning and 660.1 MB in the end (delta: 408.4 MB). Free memory was 95.2 MB in the beginning and 299.1 MB in the end (delta: -203.9 MB). Peak memory consumption was 427.1 MB. Max. memory is 7.1 GB. * Abstract Interpretation took 538.30 ms. Allocated memory is still 660.1 MB. Free memory was 299.1 MB in the beginning and 213.8 MB in the end (delta: 85.3 MB). Peak memory consumption was 85.3 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - PositiveResult [Line: 5455]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location RESULT: Ultimate proved your program to be correct! Received shutdown request...