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/ai/svcomp-Reach-32bit-Automizer_Default+AIv2_INT.epf -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 0.1.24-673a906-m [2019-10-03 11:46:16,543 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-03 11:46:16,545 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-03 11:46:16,557 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-03 11:46:16,558 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-03 11:46:16,559 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-03 11:46:16,560 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-03 11:46:16,562 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-03 11:46:16,564 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-03 11:46:16,564 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-03 11:46:16,565 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-03 11:46:16,567 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-03 11:46:16,567 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-03 11:46:16,568 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-03 11:46:16,569 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-03 11:46:16,570 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-03 11:46:16,571 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-03 11:46:16,572 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-03 11:46:16,573 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-03 11:46:16,575 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-03 11:46:16,576 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-03 11:46:16,577 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-03 11:46:16,578 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-03 11:46:16,579 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-03 11:46:16,581 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-03 11:46:16,581 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-03 11:46:16,581 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-03 11:46:16,582 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-03 11:46:16,583 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-03 11:46:16,584 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-03 11:46:16,584 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-03 11:46:16,585 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-03 11:46:16,585 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-03 11:46:16,586 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-03 11:46:16,587 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-03 11:46:16,587 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-03 11:46:16,588 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-03 11:46:16,588 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-03 11:46:16,588 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-03 11:46:16,589 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-03 11:46:16,590 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-03 11:46:16,591 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/ai/svcomp-Reach-32bit-Automizer_Default+AIv2_INT.epf [2019-10-03 11:46:16,606 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-03 11:46:16,607 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-03 11:46:16,607 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2019-10-03 11:46:16,607 INFO L138 SettingsManager]: * Log level for plugins=info [2019-10-03 11:46:16,608 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-10-03 11:46:16,608 INFO L138 SettingsManager]: * User list type=DISABLED [2019-10-03 11:46:16,608 INFO L138 SettingsManager]: * Ignore calls to and inside polymorphic procedures=false [2019-10-03 11:46:16,609 INFO L138 SettingsManager]: * Ignore calls to recursive procedures=false [2019-10-03 11:46:16,609 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-10-03 11:46:16,609 INFO L138 SettingsManager]: * Abstract domain=IntervalDomain [2019-10-03 11:46:16,610 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-03 11:46:16,610 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-03 11:46:16,610 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-03 11:46:16,610 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-03 11:46:16,611 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-03 11:46:16,611 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-03 11:46:16,611 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-03 11:46:16,611 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-03 11:46:16,611 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-03 11:46:16,612 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-03 11:46:16,612 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-03 11:46:16,612 INFO L138 SettingsManager]: * Remove goto edges from RCFG=true [2019-10-03 11:46:16,612 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-03 11:46:16,612 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-03 11:46:16,613 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-03 11:46:16,613 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-03 11:46:16,613 INFO L138 SettingsManager]: * Trace refinement strategy=TAIPAN [2019-10-03 11:46:16,613 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-03 11:46:16,613 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-10-03 11:46:16,614 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2019-10-03 11:46:16,642 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-03 11:46:16,660 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-03 11:46:16,664 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-03 11:46:16,666 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-03 11:46:16,666 INFO L275 PluginConnector]: CDTParser initialized [2019-10-03 11:46:16,667 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/205_9a_array_safes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--caif--caif_hsi.ko-entry_point.cil.out.i [2019-10-03 11:46:16,745 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/39c5c2403/567db6c40e7b4c568bf115b221d8e693/FLAG6a83cccab [2019-10-03 11:46:17,559 INFO L306 CDTParser]: Found 1 translation units. [2019-10-03 11:46:17,560 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.16-rc1/205_9a_array_safes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--caif--caif_hsi.ko-entry_point.cil.out.i [2019-10-03 11:46:17,598 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/39c5c2403/567db6c40e7b4c568bf115b221d8e693/FLAG6a83cccab [2019-10-03 11:46:18,074 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/39c5c2403/567db6c40e7b4c568bf115b221d8e693 [2019-10-03 11:46:18,083 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-03 11:46:18,085 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-10-03 11:46:18,086 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-03 11:46:18,087 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-03 11:46:18,090 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-03 11:46:18,091 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.10 11:46:18" (1/1) ... [2019-10-03 11:46:18,095 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6ce642b3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 11:46:18, skipping insertion in model container [2019-10-03 11:46:18,095 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.10 11:46:18" (1/1) ... [2019-10-03 11:46:18,103 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-03 11:46:18,257 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-03 11:46:20,573 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-03 11:46:20,619 INFO L188 MainTranslator]: Completed pre-run [2019-10-03 11:46:21,143 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-03 11:46:21,478 INFO L192 MainTranslator]: Completed translation [2019-10-03 11:46:21,479 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 11:46:21 WrapperNode [2019-10-03 11:46:21,479 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-03 11:46:21,481 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-03 11:46:21,481 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-03 11:46:21,481 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-03 11:46:21,497 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 11:46:21" (1/1) ... [2019-10-03 11:46:21,499 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 11:46:21" (1/1) ... [2019-10-03 11:46:21,604 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 11:46:21" (1/1) ... [2019-10-03 11:46:21,605 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 11:46:21" (1/1) ... [2019-10-03 11:46:21,773 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 11:46:21" (1/1) ... [2019-10-03 11:46:21,813 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 11:46:21" (1/1) ... [2019-10-03 11:46:21,847 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 11:46:21" (1/1) ... [2019-10-03 11:46:21,872 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-03 11:46:21,873 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-03 11:46:21,873 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-03 11:46:21,873 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-03 11:46:21,874 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 11:46:21" (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 [2019-10-03 11:46:21,947 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-10-03 11:46:21,948 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-03 11:46:21,948 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2019-10-03 11:46:21,948 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~TO~int [2019-10-03 11:46:21,948 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~VOID [2019-10-03 11:46:21,948 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2019-10-03 11:46:21,949 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~~TO~$Pointer$ [2019-10-03 11:46:21,949 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2019-10-03 11:46:21,949 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2019-10-03 11:46:21,949 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2019-10-03 11:46:21,950 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2019-10-03 11:46:21,950 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2019-10-03 11:46:21,950 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2019-10-03 11:46:21,951 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2019-10-03 11:46:21,951 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2019-10-03 11:46:21,952 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2019-10-03 11:46:21,952 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2019-10-03 11:46:21,952 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2019-10-03 11:46:21,953 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2019-10-03 11:46:21,953 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2019-10-03 11:46:21,953 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2019-10-03 11:46:21,953 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2019-10-03 11:46:21,954 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2019-10-03 11:46:21,954 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2019-10-03 11:46:21,954 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2019-10-03 11:46:21,955 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_len [2019-10-03 11:46:21,955 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_head_init [2019-10-03 11:46:21,955 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_head_init [2019-10-03 11:46:21,955 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reset_mac_header [2019-10-03 11:46:21,955 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-10-03 11:46:21,955 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-10-03 11:46:21,956 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-10-03 11:46:21,956 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-10-03 11:46:21,956 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-10-03 11:46:21,956 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-10-03 11:46:21,956 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-10-03 11:46:21,957 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-10-03 11:46:21,957 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2019-10-03 11:46:21,957 INFO L138 BoogieDeclarations]: Found implementation of procedure hold_net [2019-10-03 11:46:21,957 INFO L138 BoogieDeclarations]: Found implementation of procedure release_net [2019-10-03 11:46:21,957 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_net_set [2019-10-03 11:46:21,958 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2019-10-03 11:46:21,958 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_attr_size [2019-10-03 11:46:21,958 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_total_size [2019-10-03 11:46:21,958 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_data [2019-10-03 11:46:21,958 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_put_u32 [2019-10-03 11:46:21,958 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_get_u32 [2019-10-03 11:46:21,959 INFO L138 BoogieDeclarations]: Found implementation of procedure cfhsi_inactivity_tout [2019-10-03 11:46:21,959 INFO L138 BoogieDeclarations]: Found implementation of procedure cfhsi_update_aggregation_stats [2019-10-03 11:46:21,959 INFO L138 BoogieDeclarations]: Found implementation of procedure cfhsi_can_send_aggregate [2019-10-03 11:46:21,959 INFO L138 BoogieDeclarations]: Found implementation of procedure cfhsi_dequeue [2019-10-03 11:46:21,959 INFO L138 BoogieDeclarations]: Found implementation of procedure cfhsi_tx_queue_len [2019-10-03 11:46:21,959 INFO L138 BoogieDeclarations]: Found implementation of procedure cfhsi_abort_tx [2019-10-03 11:46:21,959 INFO L138 BoogieDeclarations]: Found implementation of procedure cfhsi_flush_fifo [2019-10-03 11:46:21,960 INFO L138 BoogieDeclarations]: Found implementation of procedure cfhsi_tx_frm [2019-10-03 11:46:21,960 INFO L138 BoogieDeclarations]: Found implementation of procedure cfhsi_start_tx [2019-10-03 11:46:21,960 INFO L138 BoogieDeclarations]: Found implementation of procedure cfhsi_tx_done [2019-10-03 11:46:21,960 INFO L138 BoogieDeclarations]: Found implementation of procedure cfhsi_tx_done_cb [2019-10-03 11:46:21,960 INFO L138 BoogieDeclarations]: Found implementation of procedure cfhsi_rx_desc [2019-10-03 11:46:21,961 INFO L138 BoogieDeclarations]: Found implementation of procedure cfhsi_rx_desc_len [2019-10-03 11:46:21,961 INFO L138 BoogieDeclarations]: Found implementation of procedure cfhsi_rx_pld [2019-10-03 11:46:21,961 INFO L138 BoogieDeclarations]: Found implementation of procedure cfhsi_rx_done [2019-10-03 11:46:21,961 INFO L138 BoogieDeclarations]: Found implementation of procedure cfhsi_rx_slowpath [2019-10-03 11:46:21,961 INFO L138 BoogieDeclarations]: Found implementation of procedure cfhsi_rx_done_cb [2019-10-03 11:46:21,962 INFO L138 BoogieDeclarations]: Found implementation of procedure cfhsi_wake_up [2019-10-03 11:46:21,962 INFO L138 BoogieDeclarations]: Found implementation of procedure cfhsi_wake_down [2019-10-03 11:46:21,962 INFO L138 BoogieDeclarations]: Found implementation of procedure cfhsi_out_of_sync [2019-10-03 11:46:21,962 INFO L138 BoogieDeclarations]: Found implementation of procedure cfhsi_wake_up_cb [2019-10-03 11:46:21,962 INFO L138 BoogieDeclarations]: Found implementation of procedure cfhsi_wake_down_cb [2019-10-03 11:46:21,962 INFO L138 BoogieDeclarations]: Found implementation of procedure cfhsi_aggregation_tout [2019-10-03 11:46:21,963 INFO L138 BoogieDeclarations]: Found implementation of procedure cfhsi_xmit [2019-10-03 11:46:21,963 INFO L138 BoogieDeclarations]: Found implementation of procedure cfhsi_setup [2019-10-03 11:46:21,963 INFO L138 BoogieDeclarations]: Found implementation of procedure cfhsi_open [2019-10-03 11:46:21,964 INFO L138 BoogieDeclarations]: Found implementation of procedure cfhsi_close [2019-10-03 11:46:21,964 INFO L138 BoogieDeclarations]: Found implementation of procedure cfhsi_uninit [2019-10-03 11:46:21,964 INFO L138 BoogieDeclarations]: Found implementation of procedure cfhsi_netlink_parms [2019-10-03 11:46:21,964 INFO L138 BoogieDeclarations]: Found implementation of procedure caif_hsi_changelink [2019-10-03 11:46:21,965 INFO L138 BoogieDeclarations]: Found implementation of procedure caif_hsi_get_size [2019-10-03 11:46:21,965 INFO L138 BoogieDeclarations]: Found implementation of procedure caif_hsi_fill_info [2019-10-03 11:46:21,965 INFO L138 BoogieDeclarations]: Found implementation of procedure caif_hsi_newlink [2019-10-03 11:46:21,965 INFO L138 BoogieDeclarations]: Found implementation of procedure cfhsi_exit_module [2019-10-03 11:46:21,966 INFO L138 BoogieDeclarations]: Found implementation of procedure cfhsi_init_module [2019-10-03 11:46:21,966 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_3 [2019-10-03 11:46:21,966 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_device_ops_5 [2019-10-03 11:46:21,966 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_1 [2019-10-03 11:46:21,967 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_timer_2 [2019-10-03 11:46:21,968 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_2 [2019-10-03 11:46:21,968 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_2 [2019-10-03 11:46:21,968 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_timer_3 [2019-10-03 11:46:21,968 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_2 [2019-10-03 11:46:21,968 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_1 [2019-10-03 11:46:21,968 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_3 [2019-10-03 11:46:21,968 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_3 [2019-10-03 11:46:21,969 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_1 [2019-10-03 11:46:21,969 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_timer_1 [2019-10-03 11:46:21,969 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_rtnl_link_ops_4 [2019-10-03 11:46:21,969 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-10-03 11:46:21,969 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_consume_skb_5 [2019-10-03 11:46:21,969 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_6 [2019-10-03 11:46:21,969 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_7 [2019-10-03 11:46:21,969 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_8 [2019-10-03 11:46:21,970 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_11 [2019-10-03 11:46:21,970 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_13 [2019-10-03 11:46:21,970 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_dequeue_14 [2019-10-03 11:46:21,970 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_15 [2019-10-03 11:46:21,970 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_16 [2019-10-03 11:46:21,970 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_consume_skb_17 [2019-10-03 11:46:21,970 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_consume_skb_18 [2019-10-03 11:46:21,971 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_19 [2019-10-03 11:46:21,971 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_20 [2019-10-03 11:46:21,971 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_skb_21 [2019-10-03 11:46:21,971 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_netif_rx_22 [2019-10-03 11:46:21,971 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_netif_rx_ni_23 [2019-10-03 11:46:21,972 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_netif_rx_25 [2019-10-03 11:46:21,972 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_netif_rx_ni_26 [2019-10-03 11:46:21,972 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_pending_27 [2019-10-03 11:46:21,972 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_28 [2019-10-03 11:46:21,973 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_29 [2019-10-03 11:46:21,973 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_30 [2019-10-03 11:46:21,973 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_31 [2019-10-03 11:46:21,973 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_32 [2019-10-03 11:46:21,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_33 [2019-10-03 11:46:21,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_init [2019-10-03 11:46:21,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_add [2019-10-03 11:46:21,975 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_remove [2019-10-03 11:46:21,975 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_contains [2019-10-03 11:46:21,975 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_is_empty [2019-10-03 11:46:21,975 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-10-03 11:46:21,975 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-10-03 11:46:21,975 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-10-03 11:46:21,976 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-10-03 11:46:21,976 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_alloc [2019-10-03 11:46:21,976 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-10-03 11:46:21,976 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_free [2019-10-03 11:46:21,976 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_free_int [2019-10-03 11:46:21,977 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_alloc_skb [2019-10-03 11:46:21,977 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_netdev_alloc_skb [2019-10-03 11:46:21,977 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_current [2019-10-03 11:46:21,978 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-10-03 11:46:21,980 INFO L138 BoogieDeclarations]: Found implementation of procedure __alloc_workqueue_key [2019-10-03 11:46:21,981 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_netdev_dbg [2019-10-03 11:46:21,981 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_pr_debug [2019-10-03 11:46:21,981 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2019-10-03 11:46:21,988 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2019-10-03 11:46:21,988 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2019-10-03 11:46:21,988 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2019-10-03 11:46:21,988 INFO L138 BoogieDeclarations]: Found implementation of procedure __symbol_get [2019-10-03 11:46:21,989 INFO L138 BoogieDeclarations]: Found implementation of procedure __symbol_put [2019-10-03 11:46:21,989 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2019-10-03 11:46:21,989 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_bh [2019-10-03 11:46:21,989 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_bh [2019-10-03 11:46:21,989 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2019-10-03 11:46:21,990 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2019-10-03 11:46:21,990 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2019-10-03 11:46:21,990 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_close [2019-10-03 11:46:21,990 INFO L138 BoogieDeclarations]: Found implementation of procedure dump_stack [2019-10-03 11:46:21,990 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2019-10-03 11:46:21,990 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2019-10-03 11:46:21,990 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_4 [2019-10-03 11:46:21,991 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ndo_init_5 [2019-10-03 11:46:21,991 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_4 [2019-10-03 11:46:21,991 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2019-10-03 11:46:21,991 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2019-10-03 11:46:21,991 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2019-10-03 11:46:21,991 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer_pending [2019-10-03 11:46:21,991 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2019-10-03 11:46:21,992 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_state_change [2019-10-03 11:46:21,992 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_warn [2019-10-03 11:46:21,992 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_put [2019-10-03 11:46:21,992 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait_event [2019-10-03 11:46:21,992 INFO L138 BoogieDeclarations]: Found implementation of procedure print_hex_dump [2019-10-03 11:46:21,992 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-10-03 11:46:21,992 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2019-10-03 11:46:21,993 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdevice [2019-10-03 11:46:21,993 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_is_locked [2019-10-03 11:46:21,993 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_link_register [2019-10-03 11:46:21,993 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_link_unregister [2019-10-03 11:46:21,993 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2019-10-03 11:46:21,993 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2019-10-03 11:46:21,993 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2019-10-03 11:46:21,994 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_bits [2019-10-03 11:46:21,994 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2019-10-03 11:46:21,994 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_tail [2019-10-03 11:46:21,994 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2019-10-03 11:46:21,994 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2019-10-03 11:46:21,994 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-10-03 11:46:21,994 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-10-03 11:46:21,995 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-10-03 11:46:21,995 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-10-03 11:46:21,995 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-10-03 11:46:21,995 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-10-03 11:46:21,995 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-10-03 11:46:21,995 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2019-10-03 11:46:21,996 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2019-10-03 11:46:21,996 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2019-10-03 11:46:21,996 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2019-10-03 11:46:21,996 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2019-10-03 11:46:21,996 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-10-03 11:46:21,996 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-10-03 11:46:21,996 INFO L130 BoogieDeclarations]: Found specification of procedure dump_stack [2019-10-03 11:46:21,996 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_pr_debug [2019-10-03 11:46:21,997 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_netdev_dbg [2019-10-03 11:46:21,997 INFO L130 BoogieDeclarations]: Found specification of procedure print_hex_dump [2019-10-03 11:46:21,997 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2019-10-03 11:46:21,997 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-10-03 11:46:21,997 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2019-10-03 11:46:21,997 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2019-10-03 11:46:21,997 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-10-03 11:46:21,998 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2019-10-03 11:46:21,998 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2019-10-03 11:46:21,998 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2019-10-03 11:46:21,998 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2019-10-03 11:46:21,998 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-10-03 11:46:21,998 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-10-03 11:46:21,998 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2019-10-03 11:46:21,999 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2019-10-03 11:46:21,999 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2019-10-03 11:46:21,999 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2019-10-03 11:46:21,999 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_bh [2019-10-03 11:46:21,999 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_bh [2019-10-03 11:46:21,999 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2019-10-03 11:46:21,999 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2019-10-03 11:46:22,000 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2019-10-03 11:46:22,000 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2019-10-03 11:46:22,000 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2019-10-03 11:46:22,000 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait_event [2019-10-03 11:46:22,000 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2019-10-03 11:46:22,000 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2019-10-03 11:46:22,000 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_29 [2019-10-03 11:46:22,001 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2019-10-03 11:46:22,001 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_16 [2019-10-03 11:46:22,001 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_19 [2019-10-03 11:46:22,001 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_20 [2019-10-03 11:46:22,001 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_28 [2019-10-03 11:46:22,001 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer_pending [2019-10-03 11:46:22,001 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_pending_27 [2019-10-03 11:46:22,002 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2019-10-03 11:46:22,002 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_30 [2019-10-03 11:46:22,002 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_31 [2019-10-03 11:46:22,002 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_32 [2019-10-03 11:46:22,002 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_33 [2019-10-03 11:46:22,002 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2019-10-03 11:46:22,002 INFO L130 BoogieDeclarations]: Found specification of procedure __alloc_workqueue_key [2019-10-03 11:46:22,003 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2019-10-03 11:46:22,003 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2019-10-03 11:46:22,003 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2019-10-03 11:46:22,003 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2019-10-03 11:46:22,003 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2019-10-03 11:46:22,003 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-10-03 11:46:22,003 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-10-03 11:46:22,003 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2019-10-03 11:46:22,004 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2019-10-03 11:46:22,004 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2019-10-03 11:46:22,004 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2019-10-03 11:46:22,004 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_6 [2019-10-03 11:46:22,004 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_7 [2019-10-03 11:46:22,004 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_8 [2019-10-03 11:46:22,004 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_11 [2019-10-03 11:46:22,005 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_13 [2019-10-03 11:46:22,005 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_15 [2019-10-03 11:46:22,005 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_consume_skb_5 [2019-10-03 11:46:22,005 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_consume_skb_17 [2019-10-03 11:46:22,005 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_consume_skb_18 [2019-10-03 11:46:22,005 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_skb_21 [2019-10-03 11:46:22,006 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_len [2019-10-03 11:46:22,007 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_head_init [2019-10-03 11:46:22,010 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-10-03 11:46:22,011 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_head_init [2019-10-03 11:46:22,011 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-03 11:46:22,011 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-03 11:46:22,012 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_tail [2019-10-03 11:46:22,013 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_dequeue_14 [2019-10-03 11:46:22,014 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2019-10-03 11:46:22,014 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reset_mac_header [2019-10-03 11:46:22,014 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_bits [2019-10-03 11:46:22,014 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_alloc [2019-10-03 11:46:22,014 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_free [2019-10-03 11:46:22,015 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_free_int [2019-10-03 11:46:22,015 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-10-03 11:46:22,015 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-10-03 11:46:22,015 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-10-03 11:46:22,015 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-10-03 11:46:22,015 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-10-03 11:46:22,015 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-10-03 11:46:22,016 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-10-03 11:46:22,016 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-10-03 11:46:22,016 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-10-03 11:46:22,016 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-10-03 11:46:22,016 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-10-03 11:46:22,017 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-10-03 11:46:22,017 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-10-03 11:46:22,017 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-10-03 11:46:22,017 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2019-10-03 11:46:22,017 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_3 [2019-10-03 11:46:22,017 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_device_ops_5 [2019-10-03 11:46:22,018 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_1 [2019-10-03 11:46:22,018 INFO L130 BoogieDeclarations]: Found specification of procedure choose_timer_2 [2019-10-03 11:46:22,018 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_2 [2019-10-03 11:46:22,018 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_2 [2019-10-03 11:46:22,018 INFO L130 BoogieDeclarations]: Found specification of procedure choose_timer_3 [2019-10-03 11:46:22,018 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_2 [2019-10-03 11:46:22,019 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_1 [2019-10-03 11:46:22,019 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_3 [2019-10-03 11:46:22,019 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_3 [2019-10-03 11:46:22,019 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_1 [2019-10-03 11:46:22,019 INFO L130 BoogieDeclarations]: Found specification of procedure choose_timer_1 [2019-10-03 11:46:22,019 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_rtnl_link_ops_4 [2019-10-03 11:46:22,020 INFO L130 BoogieDeclarations]: Found specification of procedure __symbol_get [2019-10-03 11:46:22,020 INFO L130 BoogieDeclarations]: Found specification of procedure __symbol_put [2019-10-03 11:46:22,020 INFO L130 BoogieDeclarations]: Found specification of procedure hold_net [2019-10-03 11:46:22,020 INFO L130 BoogieDeclarations]: Found specification of procedure release_net [2019-10-03 11:46:22,020 INFO L130 BoogieDeclarations]: Found specification of procedure dev_net_set [2019-10-03 11:46:22,020 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2019-10-03 11:46:22,020 INFO L130 BoogieDeclarations]: Found specification of procedure dev_close [2019-10-03 11:46:22,021 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdevice [2019-10-03 11:46:22,021 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2019-10-03 11:46:22,021 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_netif_rx_22 [2019-10-03 11:46:22,021 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_netif_rx_25 [2019-10-03 11:46:22,021 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_netif_rx_ni_23 [2019-10-03 11:46:22,021 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_netif_rx_ni_26 [2019-10-03 11:46:22,021 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2019-10-03 11:46:22,022 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_state_change [2019-10-03 11:46:22,022 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2019-10-03 11:46:22,022 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_warn [2019-10-03 11:46:22,022 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2019-10-03 11:46:22,022 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2019-10-03 11:46:22,022 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_is_locked [2019-10-03 11:46:22,022 INFO L130 BoogieDeclarations]: Found specification of procedure nla_put [2019-10-03 11:46:22,022 INFO L130 BoogieDeclarations]: Found specification of procedure nla_attr_size [2019-10-03 11:46:22,023 INFO L130 BoogieDeclarations]: Found specification of procedure nla_total_size [2019-10-03 11:46:22,023 INFO L130 BoogieDeclarations]: Found specification of procedure nla_data [2019-10-03 11:46:22,023 INFO L130 BoogieDeclarations]: Found specification of procedure nla_put_u32 [2019-10-03 11:46:22,023 INFO L130 BoogieDeclarations]: Found specification of procedure nla_get_u32 [2019-10-03 11:46:22,023 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_link_register [2019-10-03 11:46:22,023 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_link_unregister [2019-10-03 11:46:22,024 INFO L130 BoogieDeclarations]: Found specification of procedure cfhsi_inactivity_tout [2019-10-03 11:46:22,024 INFO L130 BoogieDeclarations]: Found specification of procedure cfhsi_update_aggregation_stats [2019-10-03 11:46:22,024 INFO L130 BoogieDeclarations]: Found specification of procedure cfhsi_can_send_aggregate [2019-10-03 11:46:22,024 INFO L130 BoogieDeclarations]: Found specification of procedure cfhsi_dequeue [2019-10-03 11:46:22,024 INFO L130 BoogieDeclarations]: Found specification of procedure cfhsi_tx_queue_len [2019-10-03 11:46:22,024 INFO L130 BoogieDeclarations]: Found specification of procedure cfhsi_abort_tx [2019-10-03 11:46:22,024 INFO L130 BoogieDeclarations]: Found specification of procedure cfhsi_flush_fifo [2019-10-03 11:46:22,024 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2019-10-03 11:46:22,025 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~TO~int [2019-10-03 11:46:22,025 INFO L130 BoogieDeclarations]: Found specification of procedure cfhsi_tx_frm [2019-10-03 11:46:22,025 INFO L130 BoogieDeclarations]: Found specification of procedure cfhsi_start_tx [2019-10-03 11:46:22,025 INFO L130 BoogieDeclarations]: Found specification of procedure cfhsi_tx_done [2019-10-03 11:46:22,025 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~VOID [2019-10-03 11:46:22,025 INFO L130 BoogieDeclarations]: Found specification of procedure cfhsi_tx_done_cb [2019-10-03 11:46:22,025 INFO L130 BoogieDeclarations]: Found specification of procedure cfhsi_rx_desc [2019-10-03 11:46:22,026 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-10-03 11:46:22,026 INFO L130 BoogieDeclarations]: Found specification of procedure cfhsi_rx_desc_len [2019-10-03 11:46:22,026 INFO L130 BoogieDeclarations]: Found specification of procedure cfhsi_rx_pld [2019-10-03 11:46:22,026 INFO L130 BoogieDeclarations]: Found specification of procedure cfhsi_rx_done [2019-10-03 11:46:22,026 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-10-03 11:46:22,027 INFO L130 BoogieDeclarations]: Found specification of procedure cfhsi_rx_slowpath [2019-10-03 11:46:22,028 INFO L130 BoogieDeclarations]: Found specification of procedure cfhsi_rx_done_cb [2019-10-03 11:46:22,028 INFO L130 BoogieDeclarations]: Found specification of procedure cfhsi_wake_up [2019-10-03 11:46:22,028 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2019-10-03 11:46:22,028 INFO L130 BoogieDeclarations]: Found specification of procedure cfhsi_wake_down [2019-10-03 11:46:22,028 INFO L130 BoogieDeclarations]: Found specification of procedure cfhsi_out_of_sync [2019-10-03 11:46:22,028 INFO L130 BoogieDeclarations]: Found specification of procedure cfhsi_wake_up_cb [2019-10-03 11:46:22,028 INFO L130 BoogieDeclarations]: Found specification of procedure cfhsi_wake_down_cb [2019-10-03 11:46:22,029 INFO L130 BoogieDeclarations]: Found specification of procedure cfhsi_aggregation_tout [2019-10-03 11:46:22,029 INFO L130 BoogieDeclarations]: Found specification of procedure cfhsi_xmit [2019-10-03 11:46:22,029 INFO L130 BoogieDeclarations]: Found specification of procedure cfhsi_setup [2019-10-03 11:46:22,029 INFO L130 BoogieDeclarations]: Found specification of procedure cfhsi_open [2019-10-03 11:46:22,029 INFO L130 BoogieDeclarations]: Found specification of procedure cfhsi_close [2019-10-03 11:46:22,029 INFO L130 BoogieDeclarations]: Found specification of procedure cfhsi_uninit [2019-10-03 11:46:22,029 INFO L130 BoogieDeclarations]: Found specification of procedure cfhsi_netlink_parms [2019-10-03 11:46:22,030 INFO L130 BoogieDeclarations]: Found specification of procedure caif_hsi_changelink [2019-10-03 11:46:22,030 INFO L130 BoogieDeclarations]: Found specification of procedure caif_hsi_get_size [2019-10-03 11:46:22,030 INFO L130 BoogieDeclarations]: Found specification of procedure caif_hsi_fill_info [2019-10-03 11:46:22,030 INFO L130 BoogieDeclarations]: Found specification of procedure caif_hsi_newlink [2019-10-03 11:46:22,030 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~~TO~$Pointer$ [2019-10-03 11:46:22,030 INFO L130 BoogieDeclarations]: Found specification of procedure cfhsi_exit_module [2019-10-03 11:46:22,030 INFO L130 BoogieDeclarations]: Found specification of procedure cfhsi_init_module [2019-10-03 11:46:22,031 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_4 [2019-10-03 11:46:22,031 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ndo_init_5 [2019-10-03 11:46:22,031 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-10-03 11:46:22,031 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-10-03 11:46:22,031 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_4 [2019-10-03 11:46:22,031 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2019-10-03 11:46:22,032 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-10-03 11:46:22,032 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_init [2019-10-03 11:46:22,032 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_add [2019-10-03 11:46:22,032 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_remove [2019-10-03 11:46:22,032 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_contains [2019-10-03 11:46:22,032 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_is_empty [2019-10-03 11:46:22,032 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-10-03 11:46:22,033 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-10-03 11:46:22,033 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-10-03 11:46:22,033 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-10-03 11:46:22,033 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_netdev_alloc_skb [2019-10-03 11:46:22,033 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_alloc_skb [2019-10-03 11:46:22,033 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_current [2019-10-03 11:46:22,034 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-10-03 11:46:22,034 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2019-10-03 11:46:22,035 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2019-10-03 11:46:22,035 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-10-03 11:46:22,035 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-10-03 11:46:22,035 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-10-03 11:46:22,035 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-10-03 11:46:22,035 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-03 11:46:22,036 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-10-03 11:46:22,036 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-10-03 11:46:22,036 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-10-03 11:46:22,036 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-10-03 11:46:24,191 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-10-03 11:46:35,837 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-03 11:46:35,838 INFO L283 CfgBuilder]: Removed 4 assume(true) statements. [2019-10-03 11:46:35,840 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.10 11:46:35 BoogieIcfgContainer [2019-10-03 11:46:35,840 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-03 11:46:35,841 INFO L113 PluginConnector]: ------------------------Abstract Interpretation---------------------------- [2019-10-03 11:46:35,841 INFO L271 PluginConnector]: Initializing Abstract Interpretation... [2019-10-03 11:46:35,841 INFO L275 PluginConnector]: Abstract Interpretation initialized [2019-10-03 11:46:35,843 INFO L185 PluginConnector]: Executing the observer AbstractInterpretationRcfgObserver from plugin Abstract Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.10 11:46:35" (1/1) ... [2019-10-03 11:46:35,916 INFO L101 FixpointEngine]: Starting fixpoint engine with domain IntervalDomain (maxUnwinding=3, maxParallelStates=2) [2019-10-03 11:46:36,317 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2019-10-03 11:46:36,321 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. [2019-10-03 11:46:36,321 INFO L132 PluginConnector]: ------------------------ END Abstract Interpretation---------------------------- [2019-10-03 11:46:36,324 INFO L168 Benchmark]: Toolchain (without parser) took 18238.52 ms. Allocated memory was 133.2 MB in the beginning and 736.1 MB in the end (delta: 602.9 MB). Free memory was 76.3 MB in the beginning and 324.8 MB in the end (delta: -248.5 MB). Peak memory consumption was 354.4 MB. Max. memory is 7.1 GB. [2019-10-03 11:46:36,325 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 133.2 MB. Free memory was 106.1 MB in the beginning and 105.9 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. [2019-10-03 11:46:36,326 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3393.85 ms. Allocated memory was 133.2 MB in the beginning and 272.6 MB in the end (delta: 139.5 MB). Free memory was 75.9 MB in the beginning and 137.4 MB in the end (delta: -61.5 MB). Peak memory consumption was 119.8 MB. Max. memory is 7.1 GB. [2019-10-03 11:46:36,327 INFO L168 Benchmark]: Boogie Preprocessor took 391.42 ms. Allocated memory is still 272.6 MB. Free memory was 137.4 MB in the beginning and 106.6 MB in the end (delta: 30.8 MB). Peak memory consumption was 30.8 MB. Max. memory is 7.1 GB. [2019-10-03 11:46:36,328 INFO L168 Benchmark]: RCFGBuilder took 13967.89 ms. Allocated memory was 272.6 MB in the beginning and 736.1 MB in the end (delta: 463.5 MB). Free memory was 106.6 MB in the beginning and 407.7 MB in the end (delta: -301.1 MB). Peak memory consumption was 536.0 MB. Max. memory is 7.1 GB. [2019-10-03 11:46:36,329 INFO L168 Benchmark]: Abstract Interpretation took 480.56 ms. Allocated memory is still 736.1 MB. Free memory was 407.7 MB in the beginning and 324.8 MB in the end (delta: 82.8 MB). Peak memory consumption was 82.8 MB. Max. memory is 7.1 GB. [2019-10-03 11:46:36,334 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 133.2 MB. Free memory was 106.1 MB in the beginning and 105.9 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 3393.85 ms. Allocated memory was 133.2 MB in the beginning and 272.6 MB in the end (delta: 139.5 MB). Free memory was 75.9 MB in the beginning and 137.4 MB in the end (delta: -61.5 MB). Peak memory consumption was 119.8 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 391.42 ms. Allocated memory is still 272.6 MB. Free memory was 137.4 MB in the beginning and 106.6 MB in the end (delta: 30.8 MB). Peak memory consumption was 30.8 MB. Max. memory is 7.1 GB. * RCFGBuilder took 13967.89 ms. Allocated memory was 272.6 MB in the beginning and 736.1 MB in the end (delta: 463.5 MB). Free memory was 106.6 MB in the beginning and 407.7 MB in the end (delta: -301.1 MB). Peak memory consumption was 536.0 MB. Max. memory is 7.1 GB. * Abstract Interpretation took 480.56 ms. Allocated memory is still 736.1 MB. Free memory was 407.7 MB in the beginning and 324.8 MB in the end (delta: 82.8 MB). Peak memory consumption was 82.8 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...